CN104728670B - A kind of LED worklight - Google Patents
A kind of LED worklight Download PDFInfo
- Publication number
- CN104728670B CN104728670B CN201510056205.6A CN201510056205A CN104728670B CN 104728670 B CN104728670 B CN 104728670B CN 201510056205 A CN201510056205 A CN 201510056205A CN 104728670 B CN104728670 B CN 104728670B
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- CN
- China
- Prior art keywords
- spring
- positioning sleeve
- disposed
- fixed mount
- door
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 7
- 239000013589 supplement Substances 0.000 description 7
- 238000005474 detonation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of LED worklight, the protection screen of inner concavity is connected with the inside of lamp door, the center position of protection screen is embedded with light source assembly, bottom on rear side of lamp door is connected with two pieces of connecting plates, the side wall of every piece of connecting plate lower end is provided with connecting hole, a circle helical teeth is disposed with connecting hole, the positioning sleeve that one end socket-connects with spring base is laterally installed with the side wall at fixed mount two ends, spring is disposed with spring base, the tooth axle for extending into and being connected with spring in spring base is laterally installed with positioning sleeve, tooth axle also extends through the connecting plate being close to positioning sleeve, the end-tooth matched with helical teeth is disposed with the base madial wall of one end of tooth axle, the connection knob that the downside of fixed mount passes through to be arranged vertically is connected with I-shaped bracket.The present invention can be acted on by external force and the rotation of lamp body be realized on door type handle and can be stopped at an arbitrary position, can also realize the left rotation and right rotation of lamp body by unscrewing connection knob, be met needed for illumination, improve the utilization rate of LED.
Description
Technical field
The present invention relates to operating illumination field, more particularly to a kind of LED worklight.
Background technology
LED is a kind of semiconductor devices of the solid-state that can convert electrical energy into visible ray, and it directly can turn electricity
Turn to light.Because it has the features such as few power consumption, long service life, environmental protection, LED has been widely used for people's
In life, the life for giving people has been taken facility.But, the lamp socket of mounted LED lamp is but very common in the market, typically all
It is fixedly mounted on wall, the light source range of exposures of LED is limited after all, some local corners are illuminated by less than that
It is accomplished by being further added by a LED.If lamp socket can rotate, it is possible to save another LED of installation, so
Expense was just not only facilitated but also had saved.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of LED worklight, and simple structure can be acted on by external force
The rotation of lamp body is realized on door type handle and can be stopped at an arbitrary position, can also realized by unscrewing connection knob
The left rotation and right rotation of lamp body, meets needed for illumination, improves the utilization rate of LED.
The technical solution adopted for the present invention to solve the technical problems is：A kind of LED worklight is provided, including it is lamp door, solid
Determine frame and I-shaped bracket, be connected with the protection screen of inner concavity on the inside of described lamp door, the center of described protection screen
Place's insertion is disposed with light source assembly, and the lower vertical on rear side of described lamp door is connected with two pieces of connecting plates, every piece of connecting plate lower end
Side wall be provided with connecting hole, around being disposed with a circle step in described connecting hole, at the lateral wall of corresponding connecting plate,
It is disposed with a circle helical teeth on described step end face, laterally one end and spring base is installed with the side wall at described fixed mount two ends
The positioning sleeve for socket-connecting, is disposed with spring in described spring base, be laterally installed with described positioning sleeve and extend into spring base
The tooth axle being connected with spring, described tooth axle also extends through the connecting plate being close to positioning sleeve, the base of one end of described tooth axle
The end-tooth matched with helical teeth is disposed with madial wall, the connection knob that the downside of described fixed mount passes through to be arranged vertically connects
I-shaped bracket is connected to, when the left and right directions of adjustment illumination is needed, as long as unclamping connection knob, the angle of needs is gone to, so
After tighten connection knob.
Used as one kind supplement of LED worklight of the present invention, the upper end of described lamp door is provided with door type handle,
The convenient taking and placing to portable lamp, it is also possible that the application point of external force is acted on the door type handle, facilitate the rotation of lamp body.
Used as one kind supplement of LED worklight of the present invention, described positioning sleeve is by the different cylinder of two diameters
It is overlapped mutually composition and into " convex " type shape, the small cylinder of the diameter stretches out and snap onto spring base through the hole clipping on fixed mount
In endoporus, and the profile of the small cylinder of diameter matches with the shape of hole clipping so that positioning sleeve, fixed mount and spring base three are relative
Remains stationary.
As one kind supplement of LED worklight of the present invention, square through hole is provided with described positioning sleeve, it is described
Square through hole matches with the square-section section for being arranged in tooth axle corresponding position, it is ensured that tooth axle can only carry out axle in positioning sleeve
To movement.
Used as one kind supplement of LED worklight of the present invention, inside one end of described spring base is disposed with and bullet
The pressing plate that one end of spring is withstood, described tooth axle with pressing plate is connected through spring and by screw, the other end of described spring
One end with positioning sleeve is withstood, and when being acted on door type handle with external force, lamp body rotates with external force, now revolves
The power for turning is delivered on tooth axle by helical teeth with engaging for end-tooth, and the axial movement of tooth axle causes spring to be compressed so that lamp
Optional position of the physical efficiency in rotary course is positioned.
Used as one kind supplement of LED worklight of the present invention, each support port of described I-shaped bracket is equal
Pipe sleeve is installed, mounting hole is disposed with described pipe sleeve, mounting hole has circular, square or kidney ellipsoid, and with screw by being somebody's turn to do
Light fixture is fixedly installed to field of employment by mounting hole, and the height and angle according to needed for illumination are installed, and is switched on power and can be used.
Used as one kind supplement of LED worklight of the present invention, the upper end disposed inboard of described door type handle has
Some grooves, the groove structure matches with user's finger so that using more comfortable, meet man-computer relation.
Used as one kind supplement of LED worklight of the present invention, the back of described light source assembly is provided with heat conduction aluminum
Part, described heat conduction aluminum component is arranged on lamp door inner back side and is molded to be formed with lamp door, reduces cost.
Beneficial effect
The present invention relates to a kind of LED worklight, simple structure can be acted on by external force and realize lamp on door type handle
The rotation of body can simultaneously stop at an arbitrary position, can also realize the left rotation and right rotation of lamp body by unscrewing connection knob, meet
Needed for illumination, the utilization rate of LED is improve.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the invention；
Fig. 2 is the detonation configuration figure that internal part of the invention is installed；
Fig. 3 is the detonation configuration figure that back side components of the invention are installed；
Fig. 4 is the detonation configuration figure that fixed mount of the invention, positioning sleeve and tooth axle are installed；
Fig. 5 is partial enlargement structure chart of the invention；
Fig. 6 is the structure chart that lamp body of the invention rotates around fixed mount to side；
Fig. 7 is the structure chart that lamp body of the invention rotates around fixed mount to opposite side；
Fig. 8 is the structure chart that lamp body of the invention rotates around I-shaped bracket to side；
Fig. 9 is the structure chart that lamp body of the invention rotates around I-shaped bracket to opposite side；
Figure 10 is the structure chart that the present invention is fixedly installed to field of employment.
1st, lamp door；2nd, heat conduction aluminum component；3rd, light source assembly；4th, protection screen；5th, fixed mount；6th, door type handle；7th, connection rotation
Button；8th, I-shaped bracket；9th, pipe sleeve；10th, groove；11st, connecting plate；12nd, tooth axle；13rd, spring base；14th, spring；15th, pressing plate；
16th, screw；17th, positioning sleeve；18th, connecting hole；51st, hole clipping；91st, mounting hole；121st, end-tooth；122nd, square-section section；171、
Square through hole；181st, helical teeth.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
As Figure 1-10 shows, embodiments of the present invention are related to a kind of LED worklight, including lamp door 1, fixed mount 5 and work
Font support 8, the inner side of described lamp door 1 is connected with the protection screen 4 of inner concavity, and the center position of described protection screen 4 is embedding
Enter to be disposed with light source assembly 3, the lower vertical of the described rear side of lamp door 1 is connected with two pieces of connecting plates 11, under every piece of connecting plate 11
The side wall at end is provided with connecting hole 18, is surround at the lateral wall of interior, the close corresponding connecting plate 11 of described connecting hole 18 and is disposed with
One circle step, is disposed with a circle helical teeth 181 on described step end face, laterally worn on the side wall at described two ends of fixed mount 5
There is the positioning sleeve 17 that one end socket-connects with spring base 13, spring 14, described positioning sleeve 17 are disposed with described spring base 13
Interior transverse direction is installed with the tooth axle 12 for extending into and being connected with spring 14 in spring base 13, and described tooth axle 12 also extends through tight with positioning sleeve 17
The connecting plate 11 of patch, is disposed with the end-tooth 121 matched with helical teeth 181 on the base madial wall of one end of described tooth axle 12,
The connection knob 7 that the downside of described fixed mount 5 passes through to be arranged vertically is connected with I-shaped bracket 8.
The upper end of described lamp door 1 is provided with door type handle 6.
Described positioning sleeve 17 is overlapped mutually by two different cylinders of diameter and constituted and into " convex " type shape, and the diameter is small
During cylinder stretches out and snaps onto the endoporus of spring base 13 through the hole clipping 51 on fixed mount 5, and the profile of the small cylinder of diameter with
The shape of hole clipping 51 matches.
Be provided with square through hole 171 in described positioning sleeve 17, described square through hole 171 be arranged in the corresponding positions of tooth axle 12
The square-section section 122 for putting place matches.
Inside one end of described spring base 13 is disposed with the pressing plate 15 withstood with one end of spring 14, described tooth axle 12
It is connected with pressing plate 15 through spring 14 and by screw 16, the other end of described spring 14 withstands with one end of positioning sleeve 17.
Each support port of described I-shaped bracket 8 is mounted on pipe sleeve 9, and installation is disposed with described pipe sleeve 9
Hole 91.
The upper end disposed inboard of described door type handle 6 has some grooves 10.
The back of described light source assembly 3 is provided with heat conduction aluminum component 2, after described heat conduction aluminum component 2 is arranged on the inside of lamp door 1
Side is simultaneously molded formation with lamp door 1.
Embodiment 1
First acted on door type handle 6 with external force so that lamp body starts rotation, now, lamp body connecting hole around fixed mount 5
Helical teeth 181 in 18 decomposes lamp body on the end-tooth 121 being meshed with helical teeth 181 and is formed around the revolving force of fixed mount 5
Axial force, the axial force causes that tooth axle 12 is moved toward the direction of positioning sleeve 17, causes the spring 14 being connected with the one end of positioning sleeve 17 to be received
To compression, the spring 14 of compression causes that the end-tooth 121 on tooth axle 12 is closely meshed with helical teeth 181, so as to make
Lamp body around the rotation of fixed mount 5 can at an arbitrary position stop and block, and meet illumination required.
Embodiment 2
When needing to rotate lamp body around I-shaped bracket 8, as long as first unscrewing connection knob 7, lamp body is rotated with external force, wait rotation
When going to the angle of needs, then connection knob 7 is tightened, convenient operation improves the utilization rate of LED.
Claims (5)
1. a kind of LED worklight, including lamp door (1), fixed mount (5) and I-shaped bracket (8), it is characterised in that：Described lamp
The protection screen (4) of inner concavity is connected with the inside of frame (1), the center position insertion of described protection screen (4) is disposed with light source
Component (3), the lower vertical on rear side of described lamp door (1) is connected with two pieces of connecting plates (11), every piece of connecting plate (11) lower end
Side wall is provided with connecting hole (18), around arrangement in described connecting hole (18), at the lateral wall of corresponding connecting plate (11)
There is a circle step, be disposed with a circle helical teeth (181) on described step end face, on the side wall at described fixed mount (5) two ends
The positioning sleeve (17) that one end socket-connects with spring base (13) is laterally installed with, spring (14) is disposed with described spring base (13),
The tooth axle (12) for extending into and being connected with spring (14) in spring base (13), described tooth are laterally installed with described positioning sleeve (17)
Axle (12) also extends through the connecting plate (11) being close to positioning sleeve (17), cloth on the base madial wall of one end of described tooth axle (12)
The end-tooth (121) matched with helical teeth (181) is equipped with, the connection that the downside of described fixed mount (5) passes through to be arranged vertically is revolved
Button (7) is connected with I-shaped bracket (8), described positioning sleeve (17) be overlapped mutually by two different cylinders of diameter constitute and into
" convex " type shape, the small cylinder of the diameter stretches out and snaps onto the endoporus of spring base (13) through the hole clipping (51) on fixed mount (5)
In, and the shape of profile and the hole clipping (51) of the small cylinder of diameter matches, and square through hole is provided with described positioning sleeve (17)
(171), described square through hole (171) matches with square-section section (122) for being arranged in tooth axle (12) corresponding position, described
Inside one end of spring base (13) be disposed with the pressing plate (15) withstood with one end of spring (14), described tooth axle (12) is passed through
Spring (14) is simultaneously connected by screw (16) with pressing plate (15), the other end of described spring (14) and one end of positioning sleeve (17)
Withstand.
2. a kind of LED worklight according to claim 1, it is characterised in that：The upper end of described lamp door (1) is provided with door
Font handle (6).
3. a kind of LED worklight according to claim 1, it is characterised in that：Each branch of described I-shaped bracket (8)
Frame end mouthful is mounted on pipe sleeve (9), and mounting hole (91) is disposed with described pipe sleeve (9).
4. a kind of LED worklight according to claim 2, it is characterised in that：In the upper end of described door type handle (6)
Side is disposed with some grooves (10).
5. a kind of LED worklight according to claim 1, it is characterised in that：Install at the back of described light source assembly (3)
There is heat conduction aluminum component (2), described heat conduction aluminum component (2) is molded formation installed in lamp door (1) inner back side and with lamp door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056205.6A CN104728670B (en) | 2015-02-03 | 2015-02-03 | A kind of LED worklight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056205.6A CN104728670B (en) | 2015-02-03 | 2015-02-03 | A kind of LED worklight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104728670A CN104728670A (en) | 2015-06-24 |
| CN104728670B true CN104728670B (en) | 2017-05-31 |
Family
ID=53452845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056205.6A Active CN104728670B (en) | 2015-02-03 | 2015-02-03 | A kind of LED worklight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728670B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568007A (en) * | 2015-10-13 | 2017-04-19 | 余姚市金丰电器有限公司 | Portable lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450303A (en) * | 1994-03-01 | 1995-09-12 | Lamson & Sessions Co. | Adjustable lamp assembly |
| CN203431601U (en) * | 2013-06-27 | 2014-02-12 | 深圳市晟大光电有限公司 | LED track lamp with adjustable lamp cap angle |
| CN203585933U (en) * | 2013-09-30 | 2014-05-07 | 东莞市洁都电子科技有限公司 | Human body induction lamp |
| CN204005482U (en) * | 2014-08-02 | 2014-12-10 | 阮祺 | A kind of folding lamp |
| CN204437859U (en) * | 2015-02-03 | 2015-07-01 | 慈溪市中发灯饰有限公司 | A kind of LED portable lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004728B2 (en) * | 2013-03-15 | 2015-04-14 | Abl Ip Holding Llc | Light assembly |
-
2015
- 2015-02-03 CN CN201510056205.6A patent/CN104728670B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450303A (en) * | 1994-03-01 | 1995-09-12 | Lamson & Sessions Co. | Adjustable lamp assembly |
| CN203431601U (en) * | 2013-06-27 | 2014-02-12 | 深圳市晟大光电有限公司 | LED track lamp with adjustable lamp cap angle |
| CN203585933U (en) * | 2013-09-30 | 2014-05-07 | 东莞市洁都电子科技有限公司 | Human body induction lamp |
| CN204005482U (en) * | 2014-08-02 | 2014-12-10 | 阮祺 | A kind of folding lamp |
| CN204437859U (en) * | 2015-02-03 | 2015-07-01 | 慈溪市中发灯饰有限公司 | A kind of LED portable lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104728670A (en) | 2015-06-24 |
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