CN206496310U - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN206496310U CN206496310U CN201720107468.XU CN201720107468U CN206496310U CN 206496310 U CN206496310 U CN 206496310U CN 201720107468 U CN201720107468 U CN 201720107468U CN 206496310 U CN206496310 U CN 206496310U
- Authority
- CN
- China
- Prior art keywords
- light source
- knob
- lighting device
- conducting strip
- conduction region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000222712 Kinetoplastida Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of lighting device.Lighting device includes：Light source assembly, including pedestal and the multiple light sources portion being arranged on pedestal；Wiring board, it is connected with light source assembly, the first surface of wiring board is provided with the first conduction region and the second conduction region, first conduction region and the second conduction region are arranged at intervals, first conduction region includes multiple spaced first conducting strips, first pin in multiple light sources portion is connected one to one with multiple first conducting strips respectively, and the second pin in multiple light sources portion is connected with the second conduction region；Electrode assemblie, the first contact connected with the first end with power supply and the second contact connected with the second end of power supply, the first contact and the second conduction region are turned on；Light source switching mechanism control circuit board is moved, so that the second contact is optionally turned on one in multiple first conducting strips.The technical solution of the utility model solves the lighting device only one of which light source of prior art, it is difficult to the problem of satisfaction switches between different light sources.
Description
Technical field
The utility model is related to technical field of lighting fixtures, in particular to a kind of lighting device.
Background technology
The existing general only one of which light source of lighting device, it is impossible to meet the use demand switched between various light sources.
Utility model content
Main purpose of the present utility model is to provide a kind of lighting device, to solve lighting device of the prior art only
There is a light source, it is difficult to the problem of satisfaction switches between different light sources.
To achieve these goals, the utility model provides a kind of lighting device, and lighting device includes：Light source assembly,
Including pedestal and the multiple light sources portion being arranged on pedestal；Wiring board, is connected with light source assembly, is set on the first surface of wiring board
There are the first conduction region and the second conduction region, be arranged at intervals between the first conduction region and the second conduction region, the first conduction region includes many
Individual spaced first conducting strip, first pin in multiple light sources portion connects one to one with multiple first conducting strips respectively,
The second pin in multiple light sources portion is connected with the second conduction region；Electrode assemblie, is touched with the first end with power supply is connected first
Head and the second contact connected with the second end of power supply, the first contact and the second conduction region are turned on；Light source switching mechanism, light source
Switching mechanism control circuit board is moved, so that the second contact is optionally turned on one in multiple first conducting strips.
Further, wiring board includes substrate, and multiple first conducting strips are set on a surface of a substrate, and the second conduction region is
Second conducting strip, multiple first conducting strips, which are surrounded, is arranged on the outside of the second conducting strip, the second pin in multiple light sources portion with
Second conducting strip is connected, and the first contact and the second conducting strip are turned on.
Further, multiple spaced three are provided with the second surface relative with first surface of wiring board to lead
Electric piece and multiple spaced 4th conducting strips, are arranged at intervals, multiple three lead between the 3rd conducting strip and the 4th conducting strip
Electric piece is connected one to one with multiple first conducting strips, and multiple 4th conducting strips are connected with the second conduction region.
Further, light source assembly also includes corresponding the multiple lamp plates set with multiple light sources portion, and each lamp plate is equal
Between pedestal and corresponding light source portion, lamp plate be provided with the 5th conducting strip that is connected with first pin in light source portion and
The 6th conducting strip being connected with the second pin in light source portion, the 5th conducting strip is connected with the 3rd conducting strip, the 6th conducting strip and
Four conducting strips are connected.
Further, the 3rd conduction region is additionally provided with the first surface of wiring board, the polarity of the 3rd conduction region is led with second
The polarity in electric area is identical, and the second pin in multiple light sources portion is connected with the 3rd conduction region, and electrode assemblie also includes and power supply
3rd contact of first end connection, the 3rd contact has the conduction position turned on the 3rd conduction region and disconnected with the 3rd conduction region
Open position, when the 3rd contact is on position, the brightness in light source portion brightens.
Further, lighting device also includes housing, and housing has internal cavity and the light-emitting window connected with internal cavity,
Rotatably arranged with light source switching mechanism includes drive division, drive division in the internally positioned cavity of light source assembly and relative to housing
Be connected with light source assembly, during a conducting in the second contact and multiple first conducting strips, in the presence of drive division, with this
The light that the light source portion of one conducting strip correspondence connection is sent is projected from light-emitting window.
Further, there is angle, drive division is knob between the pivot of light source assembly and the central axis of housing,
Housing is provided with the second through hole connected with internal cavity, has folder between the center line of the second through hole and the center line of light-emitting window
Angle, one end of knob is connected after passing through the second through hole with light source assembly.
Further, light source switching mechanism also include second connecting portion, knob be provided with third through-hole, pedestal be provided with
The second connecting hole that second connecting portion coordinates, second connecting portion is connected after passing through third through-hole with the second connecting hole, by knob
Fixed on light source assembly.
Further, lighting device also include being arranged on multiple spaced first recess on the outside of the second through hole and
The first retaining mechanism on knob is arranged on, multiple first recess are corresponded with multiple light sources portion and set, the first locking machine
Structure includes the first tight lock part, and the first tight lock part, which has the first position coordinated with the first recess and released with the first recess, matches somebody with somebody
The second place of conjunction, by turn knob, the first tight lock part is optionally equipped with one in multiple first recess.
Further, housing also includes being arranged on first annular groove on the outside of the second through hole, first annular groove and the
First annular boss is provided between two through holes, the first recess is arranged on first annular boss, the part of knob is located at the
In one annular groove.
Further, the first recess is the first arc groove, and the first tight lock part includes what is coordinated with the first arc groove
First rolling element, one end towards light source assembly of knob is provided with axial hole, and the first rolling element is located in axial hole, the first lock
Tight mechanism also includes the first flexible member being located in axial hole, and in first position, the first flexible member is applied to the first rolling element
Plus first rolling element is kept the coupling mechanism force coordinated with the first arc groove.
Further, light source switching mechanism also includes the knob sleeve for being set in knob periphery, and knob sleeve is relative to knob edge
The axis direction of knob is movably disposed.
Further, the inwall of knob sleeve is provided with multiple second recess, and the outer wall of knob is provided with radial hole, radially
Hole and be arranged between the axial hole on knob have angle, light source switching mechanism also include be arranged in radial hole second lock
Tight portion, when external force acts on knob sleeve, the second tight lock part is optionally equipped with one in multiple second recess.
Further, lighting device also includes the backstop lid being connected with knob, and backstop lid is used to prevent knob sleeve from knob
On come off, the protuberance of knob extension is provided with the inwall of knob sleeve, when axis of the knob sleeve along knob is to away from housing
Direction when being moved to extreme position, protuberance is contacted with the surface towards knob of backstop lid.
Further, lighting device also includes being arranged on the light guide portion at light-emitting window, and light guide portion is used for light
The light that source portion is sent is guided towards predetermined direction of illumination.
Further, the color and the color in remaining light source portion at least one light source portion in multiple light sources portion are differed.
Using the technical solution of the utility model, lighting device includes multiple light sources portion, and user can be by driving light source
Switching mechanism come control with power supply turn on light source portion, so as to switch over illumination between multiple light sources portion.Specifically, light source
Component includes multiple light source portions being arranged on pedestal, so can according to using need to set the species in light source portion, color or
Shape etc..First pin in light source portion can be connected by the first conduction region and the second contact with the second end of power supply, light source portion
Second pin can be connected by the second conduction region and the first contact with the first end of power supply so that light source portion and power supply it
Between form closed-loop path, make light source portion light.Wherein, the first conduction region includes corresponding the multiple of setting with multiple light sources portion
First conducting strip, when the second contact is contacted with one in multiple first conducting strips, the light of connection corresponding with first conducting strip
Source portion connects and lighted with power supply.User can make the second contact exist by driving light source switching mechanism control circuit board to move
Switch between multiple first conducting strips, realize that one in multiple light sources portion turns on power supply, so as to realize in multiple light sources portion
Between the purpose that switches over.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows a kind of sectional view of embodiment according to lighting device of the present utility model；And
Fig. 2 shows the dimensional structure diagram of Fig. 1 lighting device；
Fig. 3 shows the decomposition texture schematic diagram of Fig. 1 lighting device；
Fig. 4 shows the decomposition texture schematic diagram of the light source assembly of Fig. 1 lighting device；
Fig. 5 shows light source assembly and the portion of wiring board of another embodiment according to lighting device of the present utility model
Divide decomposition texture schematic diagram；
Fig. 6 shows that the stereochemical structure of the electrode assemblie of another embodiment according to lighting device of the present utility model is shown
It is intended to；
Fig. 7 shows the sectional view of the light source switching mechanism of Fig. 1 lighting device (knob sleeve is in pull-out location)；
Fig. 8 shows the sectional view of the light source switching mechanism of Fig. 1 lighting device (knob sleeve is in retrieving position)；
Fig. 9 shows the dimensional structure diagram of the housing of Fig. 1 lighting device；And
Figure 10 shows the principle schematic of the control circuit of Fig. 5 lighting device.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, housing；11st, light-emitting window；12nd, the second through hole；13rd, first annular groove；14th, first annular boss；15th, first
Arc groove；20th, light source assembly；21st, light source portion；22nd, pedestal；23rd, lamp plate；221st, the first connecting hole；222nd, the second connecting hole；
231st, the 5th conducting strip；232nd, the 6th conducting strip；30th, wiring board；31st, the first conducting strip；32nd, the second conducting strip；33rd, the 3rd lead
Electric piece；34th, the 4th conducting strip；35th, first through hole；36th, the 7th conducting strip；40th, electrode assemblie；41st, the first contact；42nd, second
Contact；43rd, the 3rd contact；50th, light source switching mechanism；51st, knob；52nd, second connecting portion；53rd, the first flexible member；54th,
One rolling element；55th, knob sleeve；56th, backstop lid；511st, axial hole；512nd, radial hole；513rd, third through-hole；551st, the second arc
Groove；552nd, protuberance；60th, first connecting portion.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In embodiment of the present utility model, lighting device is flashlight.
In embodiment of the present utility model, in order to solve lighting device only one of which light source of the prior art, it is impossible to cut
The problem of changing different light sources is specifically described below there is provided a kind of lighting device：
As shown in Figures 1 to 9, in embodiment of the present utility model, lighting device include light source assembly 20, wiring board 30,
Electrode assemblie 40 and light source switching mechanism 50.Light source assembly 20 includes pedestal 22 and the multiple light sources portion being arranged on pedestal 22
21.Wiring board 30 is connected with light source assembly 20, and the first surface of wiring board 30 is provided with the first conduction region and the second conduction region, the
It is arranged at intervals between one conduction region and the second conduction region.First conduction region includes multiple spaced first conducting strips 31, many
First pin in individual light source portion 21 connects one to one with multiple first conducting strips 31 respectively, the second pin in multiple light sources portion 21
It is connected with the second conduction region.Electrode assemblie 40 have the first contact 41 for being connected with the first end of power supply and with power supply second
The second contact 42 of connection is held, the first contact 41 and the second conduction region are turned on.The control circuit board 30 of light source switching mechanism 50 is moved,
So that the second contact 42 is optionally turned on one in multiple first conducting strips 31.
By above-mentioned setting, lighting device includes multiple light sources portion 21, and user can be controlled by light source switching mechanism 50
The light source portion 21 turned on power supply, so as to switch over illumination between multiple light sources portion 21.
Specifically, light source assembly 20 includes multiple light source portions 21 being arranged on pedestal 22, so can be according to using need
The species, color or shape in light source portion 21 etc. are set.First pin in light source portion 21 can pass through the first conduction region and second
Contact 42 is connected with the second end of power supply, and the second pin in light source portion 21 can pass through the second conduction region and the first contact 41 and electricity
The first end connection in source, so as to form closed-loop path between light source portion 21 and power supply, makes light source portion 21 light.
Wherein, the first conduction region includes corresponding multiple first conducting strips 31 set, second with multiple light sources portion 21
When contact 42 is contacted with one in multiple first conducting strips 31, light source portion 21 and the electricity of connection corresponding with first conducting strip 31
Source connects and lighted.User can make the second contact 42 many by driving the control circuit board 30 of light source switching mechanism 50 to move
Switch between individual first conducting strip 31, realize that one in multiple light sources portion 21 turns on power supply, so as to realize that switching is different
The purpose in light source portion 21.
Further, because the first conduction region and the second conduction region are arranged on the first surface of wiring board 30, second
Contact 42 can take over seamlessly between multiple first conducting strips 31, improve the reliability of the handoff procedure of light source portion 21.
In the technical solution of the utility model, color and its remaining light at least one light source portion 21 in multiple light sources portion 21
The color in source portion 21 is differed.Preferably, pedestal 22 is provided with six light source portions 21, and the color not phase in six light source portions 21
Together.So, the light source portion 21 of different colours can be selected as needed, to send the light of different colours.
Specifically, as shown in figure 3, electrode assemblie 40 also includes fixed seat, the first contact 41 and the second contact 42 are arranged on
Two connecting plates between contact and fixed seat, and two electric current contact pilotages being arranged on connecting plate.One of electric current
Second end of the first end conducting of contact pilotage and power supply, another electric current contact pilotage and power supply is turned on.
In above-mentioned setting, connecting plate can be fixed by fixed seat, connecting plate is easy to set the first contact 41 and second
Contact 42, is connected the first contact 41 with the first end of power supply by electric current contact pilotage, by the second end of the second contact 42 and power supply
Connection.
Preferably, as shown in figure 3, the second contact 42 is single elastic piece structure, it is easy to the second contact 42 conductive multiple first
Switch between piece 31；First contact 41 is the contact area of double elastic piece structures, the first contact 41 of increase and the second conduction region, can be with
The first contact 41 is set reliably to be turned on the second conduction region.
Alternatively, light source portion 21 is LED or LED light group, and multiple light sources portion 21 has different colors.
Preferably, pedestal 22 is made up of the good material of heat conductivility.
So, pedestal 22 can quickly conduct the heat produced in the lighting process of light source portion 21, it is to avoid light source portion
21 overheats are burnt.
As shown in figure 4, in embodiment of the present utility model, wiring board 30 includes substrate, multiple first conducting strips 31 are set
On a surface of a substrate.Second conduction region is the second conducting strip 32, and multiple first conducting strips 31 surround and are arranged on the second conducting strip
32 outside.The second pin in multiple light sources portion 21 is connected with the second conducting strip 32, the first contact 41 and the second conducting strip 32
Conducting.
In above-mentioned setting, the first contact 41 is turned on the second conducting strip 32 all the time, so, only by the second contact 42 and not
The connected mode of same the first conducting strip 31 conducting, you can realize different light source portions 21 and the switching of the conducting state of power supply, letter
Change the structure of wiring board 30, make the switching in light source portion 21 relatively reliable.
Certainly, in the unshowned alternate embodiment of accompanying drawing, the first conduction region and the second conduction region can also be set up in parallel.
As shown in figure 3, in embodiment of the present utility model, being set on the second surface relative with first surface of wiring board 30
It is equipped with multiple spaced 3rd conducting strips 33 and multiple spaced 4th conducting strips 34, the 3rd conducting strip 33 and the 4th
It is arranged at intervals between conducting strip 34.Multiple 3rd conducting strips 33 connect one to one with multiple first conducting strips 31, and multiple four
Conducting strip 34 is connected with the second conduction region.
Set the 3rd conducting strip 33 and the 4th being connected with light source assembly 20 conductive by the first surface of assist side 30
The first conducting strip 31 and the second conducting strip 32 turned on electrode assemblie 40 is set on piece 34, the second surface of assist side 30,
Wiring board 30 can realize that the conducting of light source assembly 20 and electrode assemblie 40, and multiple light sources portion 21 are turned on electrode assemblie 40
The switching of relation, therefore, illuminator structure is compact, reduces the use of wire, during switching in light source portion 21, it is to avoid
The phenomenon that wire is reversed or wound.
As shown in Figure 3 and Figure 4, in embodiment of the present utility model, light source assembly 20 also includes and multiple light sources portion 21 1
The one multiple lamp plates 23 being correspondingly arranged, each lamp plate 23 is respectively positioned on pedestal 22 between corresponding light source portion 21.On lamp plate 23
The 5th conducting strip 231 being connected provided with the first pin with light source portion 21 and the be connected with the second pin in light source portion 21 the 6th
Conducting strip 232, the 5th conducting strip 231 is connected with the 3rd conducting strip 33, and the 6th conducting strip 232 is connected with the 4th conducting strip 34.
By above-mentioned setting, light source portion 21 can first be welded on lamp plate 23 and be assembled again with pedestal 22, so, be easy to assembling
Light source assembly 20, wire is replaced with the 5th conducting strip 231 and the 6th conducting strip 232, it is possible to reduce the use of wire, is easy to multiple
Switching between light source portion 21.
Alternatively, as shown in figure 4, lamp plate 23 is fixed by screws on pedestal 22, lamp plate 23 is copper base.
Preferably, the 5th conducting strip 231 and the 6th conducting strip 232 are arranged on the edge of the close wiring board 30 of lamp plate 23
Place, the 5th conducting strip 231 is correspondingly arranged and is welded to connect with the 3rd conducting strip 33, the 6th conducting strip 232 and the 4th conducting strip 34
It is correspondingly arranged and is welded to connect.
So, it can not only make the 5th conducting strip 231 and the 3rd conducting strip 33 and the 6th conducting strip 232 and the 4th conductive
Piece 34 is electrically connected, and wiring board 30 can be fixed on pedestal 22 by welding, and without setting, extra part is connected
Wiring board 30 and pedestal 22；At the same time it can also further reduce the wire connection in lighting device, make the structure of lighting device more
Step up to gather.
As shown in figure 4, in embodiment of the present utility model, pedestal 22 is provided with the first connecting hole 221, wiring board 30 and set
Have and the corresponding first through hole 35 of the first connecting hole 221.Lighting device also includes first connecting portion 60, the one of first connecting portion 60
Hold and be connected through after first through hole 35 with the first connecting hole 221, wiring board 30 is fixed on light source assembly 20.
By above-mentioned setting, wiring board 30 is fixed on light source assembly 20 by first connecting portion 60 by way of mechanical connection
On, easy to disassemble and later maintenance.
Specifically, the first connecting hole 221 is to be connected with the integrally formed punching hole of pedestal 22, first connecting portion 60 with first
Hole 221 is interference fitted.Pedestal 22 also includes the second annular boss for being arranged on the periphery of the first connecting hole 221, the second annular boss
The first spline structure is provided with, first through hole 35 is provided with the second spline structure with the cooperation of the first spline structure to prevent circuit
Relatively rotated between plate 30 and pedestal 22.
As shown in Figure 5 and Figure 6, in another embodiment of the present utility model, it is additionally provided with the first surface of wiring board 30
3rd conduction region, the polarity of the 3rd conduction region is identical with the polarity of the second conduction region, the second pin in multiple light sources portion 21 with
3rd conduction region is connected, and electrode assemblie 40 also includes the 3rd contact 43 connected with the first end of power supply, and the 3rd contact 43 has
The conduction position turned on the 3rd conduction region and the open position disconnected with the 3rd conduction region, when the 3rd contact 43 is located at conducting position
When putting, the brightness in light source portion 21 brightens.
In above-mentioned setting, it can flow through the electric current in light source portion 21 to improve the brightness in part light source portion 21 by increase,
To meet demand of the part light source portion 21 to high brightness.
In embodiment as shown in Figure 5, the 3rd conduction region includes two spaced 7th conducting strips 36, two the 7th
Conducting strip 36 is connected with the second conducting strip 32.
So, the brightness with two light source portions 21 of two corresponding conductings of the 7th conducting strip 36 can be improved.
Alternatively, the first conducting strip 31, the second conducting strip 32, the 3rd conducting strip 33, the 4th conducting strip 34, the 5th conducting strip
231st, the 6th conducting strip 232 and the 7th conducting strip 36 are conductive welding disk.
As shown in Fig. 5 and Figure 10, in the technical solution of the utility model, the first conduction region is negative pole, and the second conduction region is
Positive pole, when drive division driver circuit plate 30, which turns to the 3rd contact 43, to be connected with the 7th conducting strip 36, the first contact 41,
Second contact 42, power supply and corresponding light source portion 21 form on a closed circuit, the circuit at this moment turned on and are provided with resistance
Larger first resistor, the electric current for flowing through light source portion 21 is smaller, and the brightness in light source portion 21 is smaller；And when drive division drives line
When road plate 30 turns to the 3rd contact 43 and the connection of the 7th conducting strip 36, the 3rd contact 43, the second contact 42, power supply and right
The light source portion 21 answered, which is formed, does not set resistance or provided with less second electricity of resistance on a closed circuit, the circuit at this moment turned on
The resistance resistance of first resistor (resistance of second resistance be less than), flows through the electric current in light source portion 21 than larger, therefore light source portion 21
Brightness ratio is larger.
Above that is, as shown in Figure 10, it is necessary to improve the second pin and the 3rd conduction region in the light source portion 21 of brightness
Connection, so, when the first conducting strip 31 being correspondingly arranged with the light source portion 21 and the second contact 42 are turned on, the 3rd contact 43 and the
Three conduction regions are turned on, and the circuit at this moment turned on is analogous to non-resistance or the less circuit of resistance ratio, electric current than larger, and then
Improve the brightness in the light source portion 21.The first conducting strip 31 being correspondingly arranged with one of light source portion 21 is turned on the second contact 42
When, the first contact 41 is turned on the second conducting strip 32, and resistance is provided with the circuit at this moment turned on, and electric current is smaller, light source portion
21 brightness is smaller.
In embodiment as shown in Figure 1 to Figure 3, lighting device also include housing 10, housing 10 have internal cavity and with
The light-emitting window 11 of internal cavity connection.In the internally positioned cavity of light source assembly 20 and relative to housing 10 rotatably arranged with.Light
Source switching mechanism 50 includes drive division, and drive division is connected with light source assembly 20, in the second contact 42 and multiple first conducting strips 31
A conducting when, in the presence of drive division, the light that the light source portion 21 of connection corresponding with first conducting strip 31 is sent from
Light-emitting window 11 is projected.
By above-mentioned setting, drive division can drive light source assembly 20 and the synchronous axial system of wiring board 30, make the second contact 42
During with one in multiple first conducting strips 31 conducting, the light that the light source portion 21 of connection corresponding with first conducting strip 31 is sent
It can be projected along the internal cavity of housing 10 from light-emitting window 11.
As shown in Fig. 1 and Fig. 9, in embodiment of the present utility model, light source assembly 20 is rotationally set relative to housing 10
Put, there is angle between the rotation centerline of light source assembly 20 and the central axis of housing 10.Drive division is knob 51, housing 10
Provided with the second through hole 12 connected with internal cavity, have between the center line of the second through hole 12 and the center line of light-emitting window 11
Angle, one end of knob 51 is connected after passing through the second through hole 12 with light source assembly 20.
In above-mentioned setting, light source assembly 20 relative to housing 10 rotatably arranged with, pass through turning knob 51 drive light source
Component 20 is rotated, so as to realize the function of switching different light source portions 21.
Housing 10 is provided with the second through hole 12 connected with internal cavity, center line and the light-emitting window 11 of the second through hole 12
There is angle, so, at least one of knob 51 can be stretched out outside housing 10, convenient for the user to operate between center line.Knob
51 one end is connected after passing through the second through hole 12 with light source assembly 20, knob 51 can be made to be fixed on light source assembly 20, so
User's turning knob 51 can drive the synchronous axial system of light source assembly 20, be easy to the switching in light source portion 21.
Preferably, as shown in Figures 1 to 4, pedestal 22 is six prisms, and six light source portions 21 are arranged on pedestal correspondingly
On 22 six cylinders.The central axis of light source assembly 20 is set with the central axis upright of housing 10, so that light source assembly
20 can rotate along with the direction of the central axis upright of housing 10.Plane and the central axis of housing 10 where light-emitting window 11
It is vertically arranged, the center line of the second through hole 12 is set with the central axis of light-emitting window 11.
So, the light in light source portion 21 is easy to launch from light-emitting window 11, and the driving light source assembly 20 of knob 51 is rotated
During, light source assembly 20 will not be interfered with housing 10, and light source portion 21 is not in bias.
Alternatively, pedestal 22 can also be cylinder.
Certainly, in the unshowned alternate embodiment of accompanying drawing, pedestal 22 can also be disc or plate shaped, multiple light sources
Portion 21 is arranged on a side surface of pedestal 22.On discoidal pedestal 22, multiple light sources portion 21 is between the axis of disk
Every setting.On plate shaped pedestal 22, length direction of the multiple light sources portion 21 along flat board is arranged at intervals.Drive division can also be
Switching switch or button, by promote or press wait other type of drive driving light source assembly 20 move, to realize light source portion 21
Switching.
As shown in figure 3, in embodiment of the present utility model, light source switching mechanism 50 also includes second connecting portion 52, knob
51 are provided with third through-hole 513, and pedestal 22 is provided with the second connecting hole 222 coordinated with second connecting portion 52, second connecting portion
52 pass through third through-hole 513 after be connected with the second connecting hole 222, by knob 51 be fixed to light source assembly 20 on.
Above-mentioned setting structure is simple, easy for installation, and knob 51 can be securely fixed on light source assembly 20.
Preferably, as shown in figures 1 and 3, the second connecting hole 222 is shoulder hole, with positioned at the big of the top shown in Fig. 1
Footpath section and the path section being connected with big footpath section, second connecting portion 52 are connected with the path section of the second connecting hole 222.Second connecting hole
222 big footpath section has the 3rd spline structure, and one end towards light source assembly of knob 51 has the 3rd annular boss, the 3rd ring
Shape boss is provided with fourth spline structure corresponding with the 3rd spline structure.
By above-mentioned setting, the big footpath of the 3rd annular boss and the second connecting hole 222 section coordinates, the 3rd spline structure and the
Four spline structures coordinate, can be by the rotary motion of knob 51 so as to prevent knob 51 from being relatively rotated with pedestal 22
Reliable delivery is to pedestal 22.
Specifically, as shown in figures 1 and 3, second connecting portion 52 is hexagon socket head cap screw, and the second connecting hole 222 is screwed hole.
In embodiment of the present utility model, lighting device also includes the multiple interval settings for being arranged on the outside of the second through hole 12
The first recess and the first retaining mechanism for being arranged on knob 51, a pair of multiple first recess and multiple light sources portion 21 1
Should set, the first retaining mechanism include the first tight lock part, the first tight lock part have with the first recess coordinate first position and
The second place coordinated is released with the first recess, by turn knob 51, the first tight lock part is optionally recessed with multiple first
Enter one in portion to be equipped with.
By the mutual cooperation of the first tight lock part and the first recess, it can be locked in knob 51 corresponding with light source portion 21
Use position, prevent knob 51 from being rotated in lighting process, while the prompting that can be rotate in place to user, be easy to use
Family is operated.
As shown in figure 9, in embodiment of the present utility model, housing 10 also includes being arranged on the first of the outside of the second through hole 12
First annular boss 14 is provided between annular groove 13, the first annular through hole 12 of groove 13 and second, the first recess is arranged on
On first annular boss 14, a part for knob 51 is located in first annular groove 13.
By above-mentioned setting, a part for knob 51, which is located in first annular groove 13, can reduce the stretching housing of knob 51
10 volume, makes illuminator structure compact, is easy to store.First recess is arranged on first annular boss 14, can be so as to
Coordinate in the first tight lock part and the first recess.
As shown in Figure 7 to 9, in embodiment of the present utility model, the first recess is the first arc groove 15, the first lock
Tight portion includes the first rolling element 54 coordinated with the first arc groove 15.One end towards light source assembly 20 of knob 51 is provided with
Axial hole 511, the first rolling element 54 is located in axial hole 511, and the first retaining mechanism also includes first be located in axial hole 511
Flexible member 53.In first position, the first 53 pair first of flexible member rolling element 54 apply make first rolling element 54 keep with
The coupling mechanism force that first arc groove 15 coordinates.
In above-mentioned setting, the first recess is set to the first arc groove 15, the first rolling element 54 can be made first
Tight lock part is reliably locked in the first arc groove 15 when being in first position, meanwhile, rotated when user applies to knob 51
During active force, the first rolling element 54, which is easy to release with the first arc groove 15, to be coordinated.In knob 51 towards light source assembly 20
One end sets axial hole 511 can be in order to the first tight lock part is arranged on knob 51.First flexible member 53 can realize
The reliable switching of one tight lock part between the first position and the second position.
Specifically, as shown in figure 1, at first position, the first flexible member 53 is in compressive state, and is rolled to first
Body 54, which applies, makes first rolling element 54 keep the coupling mechanism force coordinated with the first arc groove 15；Revolved when user applies to knob 51
When transferring to firmly, curved surfaces rotation of first rolling element 54 along the first arc groove 15 and the upper direction into Fig. 1 make the
The one further compression of flexible member 53, until the first rolling element 54 and the first arc groove 15 are switched to second when being engaged
Put；Continue turn knob 51, the first rolling element 54 is between two neighboring first arc groove 15 of first annular boss 14
Rolled on surface, friction can be reduced, it is to avoid the abrasion of the first tight lock part, meanwhile, the first flexible member 53 is persistently rolled to first
Kinetoplast 54 applies downward active force, will be in the first bullet when the first rolling element 54 moves to next first arc groove 15
Entered and locked under the resilient force of property element 53 in the first arc groove 15.
As shown in Fig. 1, Fig. 7 and Fig. 8, one end towards light source assembly 20 of knob 51 is additionally provided with and first annular boss 14
The second annular groove being correspondingly arranged.
So, first annular boss 14 can be stretched into the second annular groove, be easy to the installation and the first locking of knob 51
The positioning in portion.
Further, as shown in Fig. 1 and Fig. 9, the 3rd annular groove, the 3rd are additionally provided with the bottom wall of first annular groove 13
Sealing ring is set in annular groove.
So, sealing can be formed between knob 51 and housing 10 to coordinate, and prevent dust or water from knob 51 and housing
10 junction enters in housing 10, improves the water resistance of lighting device.
As shown in Fig. 1, Fig. 7 and Fig. 8, in embodiment of the present utility model, light source switching mechanism 50 also includes being set in rotation
The knob sleeve 55 of the periphery of button 51, axis direction of the knob sleeve 55 relative to knob 51 along knob 51 is movably disposed.
By above-mentioned setting, knob sleeve 55 can increase light source switching mechanism 50 towards during top movement shown in Fig. 1
Operation surface, it is convenient for the user to operate；Knob sleeve 55 towards shown in Fig. 1 lower section movement when, knob sleeve 55 is recoverable to, from
And reduce the space of the occupancy of light source switching mechanism 50, it is easy to store.
As shown in Figure 7 and Figure 8, in embodiment of the present utility model, the inwall of knob sleeve 55 is recessed provided with multiple second
Portion, the outer wall of knob 51 is provided with radial hole 512, has folder between radial hole 512 and the axial hole 511 being arranged on knob 51
Angle.Light source switching mechanism 50 also includes the second tight lock part being arranged in radial hole 512, when external force acts on knob sleeve 55,
Second tight lock part is optionally equipped with one in multiple second recess.
By above-mentioned setting, it by the mutual cooperation of the second tight lock part and the second recess, can lock knob sleeve 55
In multiple extended positions, to the different demands of operating area size when meeting user's operation light source switching mechanism 50.
Specifically, as shown in Figure 7 and Figure 8, the second recess is edge on the second arc groove 551, the inwall of knob sleeve 55
Knob sleeve 55 is axially arranged with two the second arc grooves 551.The angle of radial hole 512 and axial hole 511 is 90 °.Second lock
Tight portion includes the second flexible member and the second rolling element being arranged in radial hole 512.
Preferably, in the application, the first rolling element 54 and the second rolling element are steel ball, the first flexible member 53 and second
Flexible member is spring.
As shown in fig. 7, when user's drawing knob sleeve 55, knob sleeve 55 move upward to the second rolling element with it is above
The second arc groove 551 when coordinating, the position of knob sleeve 55 is locked, and knob sleeve 55 is in pull-out location, is easy to user couple
Knob sleeve 55 applies rotating force.As shown in figure 8, when user presses knob sleeve 55, knob sleeve 55 is moved downwardly to second
Rolling element coordinates with underlying second arc groove 551, and knob sleeve 55 is locked in into retracted state, reduces the sky taken
Between.
As shown in Figure 7 and Figure 8, lighting device also includes the backstop lid 56 being connected with knob 51.Backstop lid 56 is used to prevent
Knob sleeve 55 comes off from knob 51.The protuberance 552 of the extension of knob 51 is provided with the inwall of knob sleeve 55, works as knob sleeve
55 along the axis of knob 51 to when being moved to extreme position away from the direction of housing 10, the direction of protuberance 552 and backstop lid 56
The surface contact of knob 51.
As shown in Figure 7 and Figure 8, by above-mentioned setting, when knob sleeve 55 moves to extreme position upward, protuberance
552 upper surface is contacted with the lower surface of backstop lid 56, so, and backstop lid 56 can continue up Fang Yun with backstop knob sleeve 55
It is dynamic, so as to prevent knob sleeve 55 from being come off from knob 51.
Specifically, it is so, convex as shown in figure 3, being additionally provided with the depressed part coordinated with protuberance 552 on the outer wall of knob 51
Go out portion 552 to cooperate with depressed part, can prevent knob sleeve 55 from being relatively rotated with knob 51.
Preferably, the lines of bumps is additionally provided with the peripheral outer wall of knob sleeve 55, with increasing friction force, facilitates the behaviour of user
Make.
Preferably, as shown in Figure 7 and Figure 8, third through-hole 513 is shoulder hole, and one end of second connecting portion 52 passes through the 3rd
Less one section of the aperture of through hole 513 is connected with light source assembly.Larger one section in the lower end of backstop lid 56 and the aperture of third through-hole 513 leads to
Interference fit connection.The sealing gasket between backstop lid 56 and second connecting portion 52 is additionally provided with third through-hole 513, it is close
The packing one section sealing larger with the aperture of third through-hole 513 coordinates, and prevents dust or water etc. from entering housing 10 from third through-hole 513
It is interior, improve the water resistance of lighting device.
In embodiment of the present utility model, lighting device also includes being arranged on the light guide portion at light-emitting window 11, light
The light that guide portion is used to send in light source portion 21 is guided towards predetermined direction of illumination.
Specifically, reflector, trim ring, the glass that light guide portion can include outwards being set gradually by internal cavity are saturating
Mirror, lens rubber seal circle and skull.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：Illumination
Device includes light source assembly and housing, and light source assembly multiple light sources portion, light source assembly is located in the internal cavity of housing and relative
In housing rotatably arranged with so, user can control light source assembly to rotate by light source switching mechanism, while switching and electricity
The light source portion of source conducting, so as to switch over illumination between multiple light sources portion.Light source assembly includes multiple be arranged on pedestal
Light source portion, species, color or the shape that so can need, light source portion is set according to using etc..First pin in light source portion can
To be connected by the first conduction region and the second contact with the second end of power supply, the second pin in light source portion can be conductive by second
Area and the first contact are connected with the first end of power supply, so as to form closed-loop path between light source portion and power supply, send out light source portion
Light.Wherein, the first conduction region include with multiple light sources portion correspond set multiple first conducting strips, the second contact with it is multiple
During one in the first conducting strip contact, the light source portion of connection corresponding with first conducting strip connects and lighted with power supply.User
By driving light source switching mechanism control circuit board to move the second contact can be made to switch between multiple first conducting strips, it is real
One in existing multiple light sources portion turns on power supply, so as to switch luminous light source portion.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (16)
1. a kind of lighting device, it is characterised in that the lighting device includes：
Light source assembly (20), including pedestal (22) and the multiple light sources portion (21) that is arranged on the pedestal (22)；
Wiring board (30), is connected with the light source assembly (20), and the first surface of the wiring board (30) is conductive provided with first
Area and the second conduction region, are arranged at intervals between first conduction region and second conduction region, and first conduction region includes
Multiple spaced first conducting strips (31), the first pin of multiple light source portions (21) is led with multiple described first respectively
Electric piece (31) is connected one to one, and the second pin of multiple light source portions (21) is connected with second conduction region；
Electrode assemblie (40), the first contact (41) connected with the first end with power supply and is connected with the second end of power supply
Second contact (42), first contact (41) turns on second conduction region；
Light source switching mechanism (50), the light source switching mechanism (50) controls wiring board (30) motion, so that described second
Contact (42) is optionally turned on one in multiple first conducting strips (31).
2. lighting device according to claim 1, it is characterised in that the wiring board (30) includes substrate, multiple described
First conducting strip (31) is arranged on the surface of the substrate, and second conduction region is the second conducting strip (32), multiple described
First conducting strip (31) surrounds the outside for being arranged on second conducting strip (32), the second pin of multiple light source portions (21)
It is connected with second conducting strip (32), first contact (41) turns on second conducting strip (32).
3. lighting device according to claim 1, it is characterised in that the wiring board (30) with the first surface phase
To second surface on be provided with multiple spaced 3rd conducting strips (33) and multiple spaced 4th conducting strips
(34), it is arranged at intervals between the 3rd conducting strip (33) and the 4th conducting strip (34), multiple 3rd conducting strips
(33) connected one to one with multiple first conducting strips (31), multiple 4th conducting strips (34) are conductive with described second
Area is connected.
4. lighting device according to claim 3, it is characterised in that the light source assembly (20) also include with it is multiple described
Light source portion (21) corresponds the multiple lamp plates (23) set, and each lamp plate (23) is respectively positioned on the pedestal (22) and relative
Between the light source portion (21) answered, the lamp plate (23) is provided with the 5th be connected with the first pin of the light source portion (21)
Conducting strip (231) and the 6th conducting strip (232) being connected with the second pin of the light source portion (21), the 5th conducting strip
(231) it is connected with the 3rd conducting strip (33), the 6th conducting strip (232) is connected with the 4th conducting strip (34).
5. lighting device according to any one of claim 1 to 4, it is characterised in that the first of the wiring board (30)
The 3rd conduction region is additionally provided with surface, the polarity of the 3rd conduction region is identical with the polarity of second conduction region, Duo Gesuo
The second pin for stating light source portion (21) is connected with the 3rd conduction region, and the electrode assemblie (40) also includes and the power supply
First end connection the 3rd contact (43), the 3rd contact (43) have with the 3rd conduction region turn on conduction position
With the open position disconnected with the 3rd conduction region, when the 3rd contact (43) is in the conduction position, the light
The brightness in source portion (21) brightens.
6. lighting device according to any one of claim 1 to 4, it is characterised in that the lighting device also includes shell
Body (10), the housing (10) has internal cavity and the light-emitting window (11) connected with the internal cavity, the light source assembly
(20) it is located in the internal cavity and relative to the housing (10) rotatably arranged with light source switching mechanism (50) bag
Drive division is included, the drive division is connected with the light source assembly (20), second contact (42) and multiple first conductions
During one in piece (31) conducting, in the presence of the drive division, the light of connection corresponding with first conducting strip (31)
The light that source portion (21) is sent is projected from the light-emitting window (11).
7. lighting device according to claim 6, it is characterised in that the pivot of the light source assembly (20) with it is described
Between the central axis of housing (10) have angle, the drive division be knob (51), the housing (10) be provided with it is described
The second through hole (12) of internal cavity connection, the center line of second through hole (12) and the center line of the light-emitting window (11) it
Between have angle, one end of the knob (51) is connected with the light source assembly (20) afterwards through second through hole (12).
8. lighting device according to claim 7, it is characterised in that the light source switching mechanism (50) also includes second and connected
Socket part (52), the knob (51) is provided with third through-hole (513), and the pedestal (22) is provided with and the second connecting portion
(52) the second connecting hole (222) coordinated, the second connecting portion (52) is through the third through-hole (513) afterwards with described second
Connecting hole (222) is connected, and the knob (51) is fixed on the light source assembly (20).
9. lighting device according to claim 7, it is characterised in that the lighting device also includes being arranged on described second
Multiple spaced first recess and the first retaining mechanism being arranged on the knob (51) on the outside of through hole (12) are more
Individual first recess is corresponded with multiple light source portions (21) and set, and first retaining mechanism includes the first locking
Portion, first tight lock part, which has the first position coordinated with first recess and released with first recess, to be coordinated
The second place, by rotating the knob (51), first tight lock part optionally with the multiple first recess
One be equipped with.
10. lighting device according to claim 9, it is characterised in that the housing (10) also includes being arranged on described the
First annular groove (13) on the outside of two through holes (12), sets between the first annular groove (13) and second through hole (12)
There is first annular boss (14), first recess is arranged on the first annular boss (14), the knob (51)
A part is located in the first annular groove (13).
11. lighting device according to claim 9, it is characterised in that first recess is the first arc groove
(15), first tight lock part includes the first rolling element (54) coordinated with first arc groove (15), the knob
(51) one end of the direction light source assembly (20) is provided with axial hole (511), and first rolling element (54) is located at described
In axial hole (511), first retaining mechanism also includes the first flexible member (53) being located in the axial hole (511),
In the first position, first flexible member (53) applies to first rolling element (54) makes first rolling element (54)
Keep the coupling mechanism force coordinated with first arc groove (15).
12. the lighting device according to any one of claim 7 to 11, it is characterised in that the light source switching mechanism
(50) knob sleeve (55) for being set in the knob (51) periphery is also included, the knob sleeve (55) is relative to the knob (51)
It is movably disposed along the axis direction of the knob (51).
13. lighting device according to claim 12, it is characterised in that the inwall of the knob sleeve (55) is provided with multiple
Second recess, the outer wall of the knob (51) is provided with radial hole (512), and the radial hole (512) is with being arranged on the rotation
There is angle, the light source switching mechanism (50) also includes being arranged on the radial hole between axial hole (511) on button (51)
(512) the second tight lock part in, when external force acts on the knob sleeve (55), second tight lock part optionally with it is described
One in multiple second recess is equipped with.
14. lighting device according to claim 12, it is characterised in that the lighting device also includes and the knob
(51) the backstop lid (56) of connection, the backstop lid (56) is used to prevent the knob sleeve (55) from taking off from the knob (51)
Fall, the protuberance (552) of the knob (51) extension is provided with the inwall of the knob sleeve (55), when the knob sleeve
(55) when being moved to extreme position along the direction of axis to the remote housing (10) of the knob (51), the protuberance
(552) surface with the direction knob (51) of the backstop lid (56) is contacted.
15. lighting device according to claim 6, it is characterised in that the lighting device also include being arranged on it is described go out
The light guide portion at optical port (11) place, the light that the light guide portion is used to send the light source portion (21) shines towards predetermined
Penetrate direction guiding.
16. lighting device according to any one of claim 1 to 4, it is characterised in that in multiple light source portions (21)
At least one light source portion (21) color and the color in remaining light source portion (21) differ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107468.XU CN206496310U (en) | 2017-01-26 | 2017-01-26 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107468.XU CN206496310U (en) | 2017-01-26 | 2017-01-26 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496310U true CN206496310U (en) | 2017-09-15 |
Family
ID=59804196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720107468.XU Active CN206496310U (en) | 2017-01-26 | 2017-01-26 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506799A (en) * | 2018-03-28 | 2018-09-07 | 苏州飞宇精密科技股份有限公司 | A kind of light source switching mechanism of image measurer |
| CN110578907A (en) * | 2018-06-08 | 2019-12-17 | 佛山市威得士灯饰电器有限公司 | Variable light color lamp and its automatic positioning device |
| CN112770561A (en) * | 2020-12-21 | 2021-05-07 | 歌尔光学科技有限公司 | Light-emitting module switching device and light-emitting electronic equipment |
-
2017
- 2017-01-26 CN CN201720107468.XU patent/CN206496310U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506799A (en) * | 2018-03-28 | 2018-09-07 | 苏州飞宇精密科技股份有限公司 | A kind of light source switching mechanism of image measurer |
| CN108506799B (en) * | 2018-03-28 | 2023-10-13 | 苏州飞宇精密科技股份有限公司 | Light source switching device of image measuring instrument |
| CN110578907A (en) * | 2018-06-08 | 2019-12-17 | 佛山市威得士灯饰电器有限公司 | Variable light color lamp and its automatic positioning device |
| CN112770561A (en) * | 2020-12-21 | 2021-05-07 | 歌尔光学科技有限公司 | Light-emitting module switching device and light-emitting electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206496310U (en) | Lighting device | |
| CN109114444B (en) | Scene type intelligent linkage lighting system | |
| CN209514451U (en) | A kind of luminous knob | |
| CN111878430B (en) | Annular fan blade lamp fan | |
| CN208832148U (en) | A kind of light bulb that can rotate control LED operation | |
| CN209213644U (en) | A kind of focusing lamp of brightness and adjustable color | |
| US20130242545A1 (en) | Portable electric lamp with a compact casing housing a lighting module controlled by a rotary actuator | |
| CN208779346U (en) | A kind of color temperature-tunable recessed light fixture | |
| CN203823460U (en) | Rotary color-changing lamp | |
| CN206831218U (en) | Flashlight | |
| CN219123121U (en) | Arc key structure for red-green double-color illumination of dividing plate of sighting telescope | |
| CN218468862U (en) | Rotary control lighting device | |
| CN201416846Y (en) | Light spot adjusting mechanism and multifunctional electric torch | |
| CN202581201U (en) | Lighting warning equipment using lamp cover to control switch | |
| KR100741512B1 (en) | Switch having waterproof function and waterproof lantern using same | |
| CN204143780U (en) | Electrical equipment and gear display device thereof | |
| CN108980653A (en) | A kind of stepless focusing lighting device | |
| CN218883909U (en) | Flashlight device capable of being quickly turned on and off | |
| CN210197091U (en) | Intelligent lamp with rotating structure | |
| CN214008981U (en) | Intelligent LED lamp | |
| CN207893627U (en) | A split-type LED waterproof downlight with emergency lighting function | |
| CN104282227A (en) | Electrical equipment and gear display device thereof | |
| CN208253265U (en) | A kind of rotating LED desk lamp | |
| CN221424807U (en) | Rotary lighting electronic switch | |
| CN207394435U (en) | Knob light modulation color-tunable illumination lamps and lanterns with memory function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529931, No. 61, Dong Yi Road, Dongcheng Town, East District, Guangdong, Yangjiang Patentee after: Nextorch Industries Co.,Ltd. Address before: 529931, No. 61, Dong Yi Road, Dongcheng Town, East District, Guangdong, Yangjiang Patentee before: NEXTORCH INDUSTRIES, Ltd. |