CN105351879B - Charging indicator light - Google Patents
Charging indicator light Download PDFInfo
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- CN105351879B CN105351879B CN201510858300.8A CN201510858300A CN105351879B CN 105351879 B CN105351879 B CN 105351879B CN 201510858300 A CN201510858300 A CN 201510858300A CN 105351879 B CN105351879 B CN 105351879B
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 16
- 238000003860 storage Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 230000004323 axial length Effects 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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- 238000005187 foaming Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of charging indicator light with charging indicator light circuit simple in construction, including indicator lamp body and the fixed structure for being fixed in electric car, the indicator lamp body includes housing, circuit board assemblies in housing, light-shielding structure, the circuit board assemblies include circuit board, the charging indicator light circuit being arranged on the circuit board, the indicator lamp groups include light emitting diode LD0, light emitting diode LD1, light emitting diode LD2, light emitting diode LD3, light emitting diode LD4, diode D0, diode D1, diode D2, diode D3, diode D4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10.The above-mentioned charging indicator light with charging indicator light circuit simple in construction, using the teaching of the invention it is possible to provide the display of a variety of charged states.This circuit structure is simple, cost is cheap.
Description
Technical field
The present invention relates to a kind of charging indicator light.
Background technology
The charging indicator light of electric car is installed in electric car, and it is used to light when user is electric car charging, shows
Showing that charged state is observed for user, charging indicator light has the indicator lamp whether charge cable of an expression electric car is connected,
The indicator lamp is bright after charge cable is connected, and also fully charged state display lamp is represented with one, after electric car is fully charged
The display lamp is bright.However, the set location of existing charging indicator light is not easy to user's observation, in addition, its hardware configuration and electricity
Line structure is complex, and the prompting of indicator lamp is more single, it is impossible to fully meets the demand of user.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：Provide a kind of simple in construction
Charging indicator light.
In order to solve the above technical problems, one aspect of the present invention is：A kind of charging indicator light is provided, including
Indicator lamp body and the fixed structure for being fixed in electric car, the indicator lamp body include housing, located at shell
Internal circuit board assemblies, light-shielding structure, the circuit board assemblies include circuit board, the charging being arranged on the circuit board refers to
Indication lamp circuit, the charging indicator light circuit include light emitting diode LD0, light emitting diode LD1, light emitting diode LD2, luminous
Diode LD3, light emitting diode LD4, diode D0, diode D1, diode D2, diode D3, diode D4, resistance R1,
Resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, wherein：Two pole
Pipe D0 anode is connected with power supply, and negative electrode is connected with the first LEDs light emitting diode LD0 anode, and first LEDs light
Diode LD0 negative electrode is grounded by the resistance R1, and resistance R2 is connected in parallel with the resistance R1；Diode D1 anode with
Power supply is connected, and negative electrode is connected with the second LEDs light emitting diode LD1 anode, the second LEDs light emitting diode LD1's
Negative electrode is grounded by the resistance R3, and resistance R4 is connected in parallel with the resistance R3；Diode D2 anode is connected with power supply, cloudy
Pole is connected with the 3rd LEDs light emitting diode LD2 anode, and the negative electrode of the 3rd LEDs light emitting diode LD2 passes through described
Resistance R5 is grounded, and resistance R6 is connected in parallel with the resistance R5；Diode D3 anode is connected with power supply, negative electrode and the 4th
LED light emitting diodes LD3 anode is connected, and the negative electrode of the 4th LEDs light emitting diode LD3 is connect by the resistance R7
Ground, resistance R8 are connected in parallel with the resistance R7；Diode D4 anode is connected with power supply, negative electrode and the 5th LEDs luminous two
Pole pipe LD4 anode is connected, and the negative electrode of the 5th LEDs light emitting diode LD4 is grounded by the resistance R9, resistance R10
It is connected in parallel with the resistance R9；Resistance R1~R10 earth terminal interconnects.
The charging indicator light of the present invention, using the teaching of the invention it is possible to provide the display of a variety of charged states, first light emitting diode LDO, the
Two light emitting diode LD1 and the 3rd light emitting diode LD2 are respectively used to show the different charge volumes of electric car, are easy to use
Family is clear that the charge condition of electric car.This circuit structure is simple, cost is cheap.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of charging indicator light.
Fig. 2 is Fig. 1 explosive view.
Fig. 3 is the sectional view of A-A in Fig. 1.
Fig. 4 is the circuit diagram of charging indicator light.
Fig. 5 is the structural representation that charging indicator light is installed on the operating desk of electric car.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, a kind of charging indicator light, including indicator lamp body and for being fixed in electric car
Interior fixed structure, the indicator lamp body include housing 1, the circuit board assemblies 2 in housing 1, light-shielding structure 3 and led to
Cross multiple indicator lamp groups 4 that housing 1 sends arbitrary source.The light-shielding structure 3 is used to isolate each indicator lamp groups 4, makes every
One indicator lamp groups 4 can send arbitrary source, not disturbed by the light source of other indicator lamp groups 4.The light cover using transparent or
Person's translucent material is made.The arbitrary source refers to light source colour that each indicator lamp groups 4 is sent not by other fingers
Show the interference for the light source colour that lamp group 4 is sent.In the present embodiment, the indicator lamp groups 4 include three charge status indicating lights, one
Antitheft indicator lamp and a charge cable connection indicator lamp.First charge status indicating light is used for when charge volume reaches total
Electricity 30% when luminescence display, second charge status indicating light is used to lighting when charge volume reaches the 60% of total electricity aobvious
Show, the 3rd indicator lamp is used for the luminescence display when charging complete (reaching 100%).In this programme, increase by three charging shapes
State indicator lamp, for showing three different charged states respectively, user can be clear that the charge condition of electric car, for
Family provides judgement basis.User can judge electric car charge volume, Jin Erke according to the luminance of three charge status indicating lights
To judge that electric car can travel milimeter number, it is being pressed for time, in the case of the worried car of user, is providing the user charge volume data
Basis.It should be understood that the technology for showing charged state using indicator lamp groups 4 belongs to existing conventional techniques, therefore, herein just not
Repeated after more.
In the present embodiment, three from left to right are charge status indicating light, and using ice blue LED, the 4th is anti-
Indicator lamp is stolen, using amber LED, the 5th is warning light when charge cable is connected, using red LED lamp, works as charging
When cable is with power on, red LED lamp is bright.It should be understood that in other examples, the charge status indicating light is also
It can be reduced according to the increase in demand of different embodiments, the color of above-mentioned indicator lamp groups 4 also can be according to different embodiments
Demand is replaced by other colors.
The housing 1 includes drain pan 10 and the light cover 12 being covered on the drain pan 10, when light cover 12 and drain pan 10 cover
An interior space for being used to house the circuit unit and light-shielding structure 3 is formed after conjunction.It is provided with the light cover 12
Five lampshades 121, five lampshades 121 are integrally formed with the light cover 12, and the light source of the LED is penetrated by the lampshade 121
Go out.
In the present embodiment, the drain pan 10 is rectangular, and the drain pan 10 has appearance of the opening towards the direction of light cover 12
Groove 101 and the Plug pin patch bay 102 positioned at the bottom of storage tank 101 are put, is divided in two side walls of the length direction of storage tank 101
Several unidirectional fixture blocks 103 are not provided with.The light cover 12 is in groove-like structure of the opening towards the direction of drain pan 10, empty shape in it
Match with the profile of drain pan 10, the opening position close to lower edge in the lid side wall of the light cover 12 be provided with it is described unidirectional
The hole clipping 122 that fixture block 103 engages one by one.Light cover 12 and the drain pan 10 using it is above-mentioned engage by the way of, be easy to assemble, increase dress
Efficiency of assembling with time, raising staff, and unidirectional fixture block 103 can be integrally formed, and hole clipping 122 only needs processing
Borehole in the lump during light cover 12, without as traditional removably, it is necessary to set up threaded post, installation bolt etc. zero
Part, it is further cost-effective.In various embodiments, light cover 12 can equally use the side such as affixed, bolt connection, riveting
Formula is fixed with drain pan 10, is no longer described in detail herein.
On the bottom wall of storage tank 101 the of the installation of power circuit board component 2 is respectively arranged with positioned at the both ends of length direction
One internal thread mounting post 104, in the present embodiment, in order to accelerate the installation rate of staff, improve installation effectiveness, accommodating
Two the first internal thread mounting posts 104 are only set on the bottom wall of groove 101, and two the first internal thread mounting posts 104 are simultaneously also to electricity
Road board component 2 plays a part of support.But two support effects of the first internal thread mounting post 104 and bad, therefore, this hair
Bright also to include a limited support structure, the limited support structure cooperates with two the first internal thread support columns.Specifically：
Including two limited support posts 105, it is located on the bottom wall of storage tank 101 and respectively two the first internal thread mounting posts 104
Between the side wall of adjacent width, four support limit points can increase the support degree to circuit board assemblies 2, together
When, when mounted, two limited support posts 105 play the effect spacing to circuit board assemblies 2, in bolt connection, solve
Circuit board assemblies 2 are easy movement in the first internal thread mounting post 104 and device to hole are inaccurate the problem of.More specifically, the spacing branch
Dagger 105 includes a cylinder 105a and the multiple block 105b, cylinder 105a that are arranged on cylinder 105a outer peripheral faces at interval
Vertical is stood on the bottom wall of the storage tank 101, and one end and the bottom wall of the block 105b are fixed, multiple block 105b
One end end face away from bottom wall is located at same level, at the same also with one end end of the first internal thread mounting post 104 away from bottom wall
Face is located at same level, for circuit board assemblies 2 to be played a part of with support, is shelved.Certainly, above-mentioned limited support post 105
Not necessarily part, it can be deleted in various embodiments according to the demand of different occasions.
Opening position corresponding to the Plug pin patch bay 102 on the bottom wall of the storage tank 101 is provided with multiple power circuit boards
The pin holes 106 that the pin terminal of component 2 passes through, in the present embodiment, the pin holes 106 are six, be divided tos two rows arrangement, each
Arrange as three pin holes 106.
The circuit board assemblies 2 include circuit board 21, the charging indicator light circuit being arranged on circuit board 21, the charging
Indicator light circuit is included in the one side towards light cover 12 and the opening position corresponding to lampshade 121 are set on circuit board 21 five
LED, three, left side LED are above-mentioned charge status indicating light to send ice blue light source, and the 4th LED is above-mentioned
Antitheft indicator lamp, the 5th LED is charge cable connected state indicator lamp.
Position corresponding to the pin holes 106 on circuit board 21 is equipped with six roots of sensation pin terminal 22, and first row is inserted
Three pin terminals 22 of respectively three charge status indicating lights of pin terminal 22, left and right two pin terminals 22 of second row
Respectively antitheft indicator lamp connects the pin terminal 22 of indicator lamp with charge cable, and a middle pin terminal 22 is earth terminal
Son.
Position corresponding to the first internal thread mounting post 104 on circuit board 21 offers two mounting holes 23,
During installation, coordinated using two installation bolts through the screw thread of 23 and first internal thread mounting post of mounting hole 104.Institute
State the position on circuit board 21 corresponding to two limited support posts 105 and offer two spacing holes 24, before bolt installation, by two
Individual spacing hole 24 is respectively sleeved on two limited support posts 105, prevents alignment hardly possible, the circuit board 21 in hole when follow-up bolt is installed
The problem of easily mobile, and two limited support posts 105 play the supporting role to circuit board 21, and stress point is evenly.
Fig. 4 is referred to, the charging indicator light circuit also includes resistance R1 to R10, diode D0 to D4, diode D0's
Anode is connected with power supply, and negative electrode is connected with the first LEDs light emitting diode LD0 anode, the first LEDs light emitting diode
LD0 negative electrode is grounded by the resistance R1, and resistance R2 is connected in parallel with the resistance R1；Diode D1 anode and power supply phase
Even, negative electrode is connected with the second LEDs light emitting diode LD1 anode, and the negative electrode of the second LEDs light emitting diode LD1 leads to
The resistance R3 ground connection is crossed, resistance R4 is connected in parallel with the resistance R3；Diode D2 anode is connected with power supply, negative electrode and
Three LEDs light emitting diode LD2 anode is connected, and the negative electrode of the 3rd LEDs light emitting diode LD2 passes through the resistance R5
Ground connection, resistance R6 are connected in parallel with the resistance R5；Diode D3 anode is connected with power supply, and negative electrode lights with the 4th LEDs
Diode LD3 anode is connected, and the negative electrode of the 4th LEDs light emitting diode LD3 is grounded by the resistance R7, resistance R8
It is connected in parallel with the resistance R7；Diode D4 anode is connected with power supply, negative electrode and the 5th LEDs light emitting diode LD4's
Anode is connected, and the negative electrode of the 5th LEDs light emitting diode LD4 is grounded by the resistance R9, resistance R10 and the resistance
R9 is connected in parallel；Resistance R1~R10 earth terminal interconnects.
In the present embodiment, in addition to electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4 and electric capacity C5, the one of the electric capacity C1
It is terminated between power supply and diode D0 anode, other end ground connection；An end of the electric capacity C2 is connected to power supply and diode D1
Anode between, the other end ground connection；An end of the electric capacity C3 is connected between power supply and diode D2 anode, another termination
Ground；An end of the electric capacity C4 is connected between power supply and diode D3 anode, other end ground connection；A termination of the electric capacity C5
Between power supply and diode D4 anode, other end ground connection.
In the present embodiment, the electric capacity C1 to C5 plays a part of surge protection, and diode D0 to D4 is unidirectional two pole
Pipe.This circuit structure is simple, stable luminescence, and cost of manufacture is cheap.
The light-shielding structure 3 includes a light shield 31, and it is in the light cover 12, and cover mouth is towards circuit board assemblies 2.Institute
State hole clipping 122 that the cover top surface of light shield 31 to the vertical range for covering edge is less than on light cover 12 between the caping of light cover 12 away from
From in this way, after the light shield 31 is embedded in the light cover 12, the cover wall of light shield 31 will not be blocked described in post in lid side wall
Hole clipping 122.
The light source that opening position corresponding to five LEDs on the light shield 31 offers for five LEDs is worn respectively
Five the first loopholes 32 gone out.Four piece of first isolation of the light source for isolating different LEDs is provided with light shield 31
Plate 33, the direction of each piece of the first division board 33 from inwall to the circuit board assemblies 2 of cover top surface set and are located at adjacent two
Between first loophole 32, space in the cover of light shield 31 is isolated into five independent subspaces by four piece of first division board 33
34, each first loophole 32 is located at the cover top surface of corresponding each sub-spaces 34.
On the cover top of light shield 31 four raised lines 35, the length direction of four raised lines 35 are convexly equipped with towards the one side of light cover 12
It is parallel with terms of the width of light shield 31, and axial length matches with its width.Four division boards 33 of raised line 35 and first
Set-up mode it is similar, each raised line 35 is arranged at per between two adjacent the first loopholes 32, and raised line 35 to
The distance between two the first loopholes 32 are equal.
In the present embodiment, the raised line 35 is T-shaped, and T-shaped raised line 35 is used for one of them adjacent of cut-out as much as possible
The light of LED is diffused into another adjacent LED.
The light source for the LED diffusion that first division board 33 is used to isolate between light shield 31 and circuit board 21,
The light source for the LED diffusion that the raised line 35 is used to isolate between light shield 31 and light cover 12, from upper and lower both direction pair
LED light source plays buffer action, and isolation effect is good, the situation for preventing multiple light sources from mixing.
In the present embodiment, in order to coordinate the light shield 31, the position of the T-shaped raised line 35 is corresponded on the light cover 12
Place is further opened with the T-shaped hole 123 coordinated one by one with T-shaped raised line 35, and the light-shielding structure 3 also includes the T-shaped hole 123, T-shaped raised line
35 are correspondingly located in T-shaped hole 123, and each T-shaped raised line 35 isolates each LED hair between each two lampshade 121
The light source of lampshade 121 is incident upon, has the function that light source is isolated, makes LED that independent light source shine out by lampshade 121.
The structure of this light-shielding structure 3 is simple, light source isolation effect is preferable, can be effectively isolated what each LED was sent
Light source, the situation for preventing light source from mixing so that the light source that each LED is sent is arbitrary source.Using the light-shielding structure
3, without still further carrying out shading processing to light cover 12, facilitate one-shot forming, the batch production of light cover 12, while ensure light shield
31 are integrally formed and produce in batches.It should be understood that in various embodiments, to realize that each LED projects lampshade 121
The light source light-shielding structure 3 that is arbitrary source and uses can also have different structures, as long as can prevent LED light source from mixing
Situation.
As one kind improvement of light-shielding structure 3, towards the corresponding of light cover 12 in each cover wall of the light shield 31
The one side of lid side wall is additionally provided with the convex tendon 36 at multiple intervals, and the madial wall zero clearance of the convex tendon 36 and the light cover 12 is matched somebody with somebody
Close, so other position limiting structures need not be set can to prevent light shield 31 from being rocked in light cover 12, this is simple in construction, manufacture
Technique is simple, need not spend more manufacturing cost, is integrally formed with lampshade 121, limit effect is good.
The fixed structure includes being symmetrically set in two mounting blocks 51 outside two lid side walls of light cover 12, mounting blocks 51 with
The lid side wall is perpendicular, and the mounting blocks 51 and the end face of the one end of lid side wall towards drain pan 10 are located at same level.
A via passed through for installation bolt is offered on the mounting blocks 51.In the present embodiment, the fixed structure also includes by institute
State two risers 52 that two relative lateral edges of mounting blocks 51 extend upward, the one of vertical edge and phase of the riser 52
The lid side wall answered is affixed, and two risers 52 can increase the bonding strength between mounting blocks 51 and lid side wall, whole so as to increase
The intensity of individual mounting blocks 51.In the present embodiment, the 52 rectangular triangle of riser, its first vertical edges and lid side wall phase
Connect, the second vertical edges connect with 51 corresponding lateral edges of mounting blocks.Riser 52 is designed as triangle, it is ensured that intensity is consistent
In the case of, for square riser 52, the materials of triangle riser 52 are less, can more save material.
In order to increase uniformity, fastness and intensity, mounting blocks 51, riser 52 are integrally formed with light cover 12.
The fixed structure also includes double faced adhesive tape 53, the one side of the double faced adhesive tape 53 being located on the capping of the light cover 12
It is adhered on the light cover 12, another side is adhered to the installation position inside electric car, and the double faced adhesive tape 53 can use foaming
Glue.Position corresponding to lampshade 121 on the double faced adhesive tape 53 offers five perforation 54, and five lampshades 121 are respectively from five
Passed in perforation 54.In this way, it can further strengthen the steadiness of light cover.
Fixed structure also include the installation place of the installation position inside the electric car the second internal thread mounting post and
Installation bolt, by way of screw thread cooperation by indicator lamp body on the installation position inside electric car.
It is as follows as another scheme of the charging indicator light of the present invention：
The charging indicator light of this programme includes and said structure or the same or analogous drain pan of function, circuit board assemblies, sheet
The difference of the charging indicator light of charging indicator light and such scheme described in scheme is：This charging indicator light reduces shading
Cover, the function of shading is realized on lamp housing.Specifically：
Light cover in this programme is identical with the light cover contour structures of above-described embodiment, and light cover uses light tight or lightproof material
Matter is made.Four piece of second division board is provided with the inner cap of light cover is evenly spaced, by light cover be isolated into five it is independent
Region, the corresponding LED in each independent region, to play a part of isolating each LED.In light cover
Corresponding to the second loophole is offered respectively on each independent region on capping, for supplying five LEDs respectively from respective
The second loophole in project light source, second lampshade is covered with each second loophole, second lampshade is adopted
It is made with translucent or transparent material, the shape of the second lampshade can be identical with above-described embodiment shape, the second lampshade
The modes such as bonding, welding can be used and be covered on light cover, can also use the modes such as snapping, clamping to be covered on the light cover certainly
On, just no longer repeat one by one herein.
In this programme, reduce light shield, greatly reducing cost of manufacture, reduce Production Time, there is provided Yi Zhongcheng
This less expensive charging indicator light.
In the present embodiment, lampshade is arranged on below the table top of operating desk, offered below operating desk for five lamps
The five lampshade holes passed respectively are covered, after lampshade is arranged under the table top of operating desk, when wherein one or more LEDs light
When, user can be observed by the lampshade hole.
Fig. 5 is referred to, the invention discloses a kind of charging indicator light assembly, including above-mentioned charging indicator light and decorative panel
6, the charging indicator light is arranged on by the decorative panel 6 on the table top of the operating desk of electric car, neat with the table top of operating desk
It is flat.The decorative panel 6 is made using the operating desk identical material with electric car, ensure that the attractive in appearance, consistent of operating desk
Property and globality, plate-like structure, in the curved surface to match with the table top around installation site.
Offered in the lower surface of the decorative panel 6 with the second internal thread mounting post so that charging indicator light is detachable
Be arranged on the decorative panel 6, offered on the decorative panel 6 corresponding to the opening positions of five lampshades for lampshade from lower to upper
The through hole 61 passed, when the charging indicator light is arranged on decorative panel 6, the lampshade of charging indicator light is embedded at the through hole 61
It is interior, in order to which user observes.
In this programme, charging indicator light does not have to the lower surface for being directly installed on operating desk, need not also be set on operating desk
The through hole 61, it ensure that the integrality and globality of operating desk.Charging indicator light assembly can be detachably arranged in operation
On platform, convenient dismounting, when charging indicator light internal fault or damage of components, it is only necessary to charging indicator light is dismantled, it is convenient
User changes.
The invention also discloses a kind of electric car, including operating desk and above-mentioned charging indicator light installation assembly, described
Opening position on operating desk close to front windshield offers a mounting groove, the depth of the mounting groove and charging indicator light it is total
Thickness matches, and shape matches with charging indicator light shape.Offered on operating desk around the mounting groove for shelving institute
The groove of shelving of decorative panel is stated, the depth for shelving groove and the thickness of the decorative panel match, in this way, when charging indicator light is total
Into it is mounted thereto when, the upper surface of decorative panel flushes with the table top of the operating desk, ensure that the globality of operating desk.
A bayonet socket is additionally provided with groove in described shelve, the position of the bayonet socket is corresponded on the lower surface of the decorative panel
The place of putting is provided with the fastener engaged with it, and groove is shelved for being connected in.In this way, it ensure that the jail of charging indicator light assembly installation
Solidity is also easy to detachability during later maintenance.In this programme, charging indicator light is added in electric car, is not destroyed electronic
The structure in in-car portion, does not destroy the globality of operating desk, and charging indicator light is always shaped as a part for operating desk, and the charging
Indicate that lamp assembly is detachable, be easy to the maintenance of charging indicator light assembly, provided conveniently for driver, this electric car can improve
The Experience Degree and satisfaction of user.
Embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize the present invention
The equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made, or directly or indirectly it is used in other related technologies
Field, it is included within the scope of the present invention.
Claims (1)
1. a kind of charging indicator light, including indicator lamp body and the fixed structure for being fixed in electric car, described
Indicator lamp body include housing, the circuit board assemblies in housing, light-shielding structure, the circuit board assemblies include circuit board,
The charging indicator light circuit being arranged on the circuit board, it is characterised in that：The charging indicator light circuit includes light-emitting diodes
Pipe LD0, light emitting diode LD1, light emitting diode LD2, light emitting diode LD3, light emitting diode LD4, diode D0, diode
D1, diode D2, diode D3, diode D4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance
R7, resistance R8, resistance R9, resistance R10, wherein：The anode of the diode D0 is connected with power supply, and negative electrode and the first LEDs are sent out
Optical diode LD0 anode is connected, and the negative electrode of the first LEDs light emitting diode LD0 is grounded by the resistance R1, resistance
R2 is connected in parallel with the resistance R1；Diode D1 anode is connected with power supply, negative electrode and the second LEDs light emitting diode LD1
Anode be connected, the negative electrode of the second LEDs light emitting diode LD1 is grounded by the resistance R3, resistance R4 and the electricity
Resistance R3 is connected in parallel；Diode D2 anode is connected with power supply, and negative electrode is connected with the 3rd LEDs light emitting diode LD2 anode,
The negative electrode of the 3rd LEDs light emitting diode LD2 is grounded by the resistance R5, and resistance R6 is in parallel with the resistance R5 even
Connect；Diode D3 anode is connected with power supply, and negative electrode is connected with the 4th LEDs light emitting diode LD3 anode, described 4th
LED light emitting diodes LD3 negative electrode is grounded by the resistance R7, and resistance R8 is connected in parallel with the resistance R7；Diode D4
Anode be connected with power supply, negative electrode is connected with the 5th LEDs light emitting diode LD4 anode, the 5th LEDs light-emitting diodes
Pipe LD4 negative electrode is grounded by the resistance R9, and resistance R10 is connected in parallel with the resistance R9；Resistance R1~R10 earth terminal
Interconnect.
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| CN201510858300.8A CN105351879B (en) | 2015-11-30 | 2015-11-30 | Charging indicator light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510858300.8A CN105351879B (en) | 2015-11-30 | 2015-11-30 | Charging indicator light |
Publications (2)
| Publication Number | Publication Date |
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| CN105351879A CN105351879A (en) | 2016-02-24 |
| CN105351879B true CN105351879B (en) | 2017-12-08 |
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| CN201499357U (en) * | 2009-08-20 | 2010-06-02 | 利尔达科技有限公司 | Charging indicator lamp circuit |
| CN204372765U (en) * | 2015-01-12 | 2015-06-03 | 陈振先 | A kind of chargeable revolving stage lamp |
| CN105351855A (en) * | 2015-11-30 | 2016-02-24 | 重庆熠美实业发展有限公司 | Electric vehicle charging indicator lamp capable of indicating various charging states |
| CN105351853A (en) * | 2015-11-30 | 2016-02-24 | 重庆熠美实业发展有限公司 | Electric vehicle charge lamp convenient for workers to disassemble |
| CN105423210A (en) * | 2015-11-30 | 2016-03-23 | 重庆熠美实业发展有限公司 | Charging indicator lamp with lamp cover with shading effect |
| CN105465714A (en) * | 2015-11-30 | 2016-04-06 | 重庆熠美实业发展有限公司 | Charging indicating lamp assembly installed on operation table in electric vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032926C (en) * | 1992-02-25 | 1996-10-02 | 中国科学院金属研究所 | Fe-Cr-Ni anti-corrosion high alloy |
| JP3963977B2 (en) * | 1996-01-18 | 2007-08-22 | 本田技研工業株式会社 | Vehicle meter device |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201499357U (en) * | 2009-08-20 | 2010-06-02 | 利尔达科技有限公司 | Charging indicator lamp circuit |
| CN204372765U (en) * | 2015-01-12 | 2015-06-03 | 陈振先 | A kind of chargeable revolving stage lamp |
| CN105351855A (en) * | 2015-11-30 | 2016-02-24 | 重庆熠美实业发展有限公司 | Electric vehicle charging indicator lamp capable of indicating various charging states |
| CN105351853A (en) * | 2015-11-30 | 2016-02-24 | 重庆熠美实业发展有限公司 | Electric vehicle charge lamp convenient for workers to disassemble |
| CN105423210A (en) * | 2015-11-30 | 2016-03-23 | 重庆熠美实业发展有限公司 | Charging indicator lamp with lamp cover with shading effect |
| CN105465714A (en) * | 2015-11-30 | 2016-04-06 | 重庆熠美实业发展有限公司 | Charging indicating lamp assembly installed on operation table in electric vehicle |
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| CN105351879A (en) | 2016-02-24 |
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