CN207796600U - A kind of LED lamp bead of heat sink easy to disassemble - Google Patents
A kind of LED lamp bead of heat sink easy to disassemble Download PDFInfo
- Publication number
- CN207796600U CN207796600U CN201820233565.8U CN201820233565U CN207796600U CN 207796600 U CN207796600 U CN 207796600U CN 201820233565 U CN201820233565 U CN 201820233565U CN 207796600 U CN207796600 U CN 207796600U
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- Prior art keywords
- heat sink
- hole
- led lamp
- heat
- fixedly connected
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- 239000011324 bead Substances 0.000 title claims abstract description 31
- 238000004020 luminiscence type Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED lamp beads of heat sink easy to disassemble, including fixed plate, the upper surface of the fixed plate is connected with positive electrode and negative electrode, the positive electrode is located at the left and right sides of fixed plate trade mark with negative electrode, and LED luminescence chips are provided between positive electrode and negative electrode, and the upper surface of fixed plate is fixedly connected with lens, and positive electrode, negative electrode and LED luminescence chips are respectively positioned on the inside of lens.The LED lamp bead of the heat sink easy to disassemble, by the way that fixture block and card slot is arranged, people rotate the second fixed block and are rotated around axis pin, fixture block is set to be extracted out out of card slot, then it pushes heat-conducting plate and heat sink to move down, positive electrode and negative electrode is made to be extracted out out of first through hole, the second through-hole, third through-hole and fourth hole respectively, to just can directly dismantle heat sink, people's dismantling manually again is not needed, is brought convenience to people when repairing or replacing LED lamp bead.
Description
Technical field
The utility model is related to LED light technical field, specially a kind of LED lamp bead of heat sink easy to disassemble.
Background technology
LED full name are that semiconductor light-emitting-diode is directly to convert electrical energy into made of semi-conducting material
Luminous energy, electric signal are converted into the luminescent device of optical signal, its main feature is that low in energy consumption, high brightness, beautiful in colour, anti-vibration, service life
It is long（Normal luminous 8-10 ten thousand hours）, cold light source the advantages that, be real " green illumination ", using LED as the lamp decoration product of light source
In the future of 21 century, necessarily replace incandescent lamp, becomes the revolution again of mankind's illumination.
LED lamp bead generally can all generate higher heat during converting electrical energy into luminous energy, and high temperature can direct shadow
The service life of LED lamp bead is rung, people are more permanent in order to make the service life of LED lamp bead, can all pacify in the bottom of LED lamp bead
Heat sink is filled to radiate to it, heat sink is typically all the bottom for being directly anchored to LED lamp bead, cannot directly be torn open
It unloading, when people need replacing or repair LED lamp bead, it is also necessary to people are dismantled heat sink using multiple types of tools, by
Time and the muscle power of people can be wasted in manually dismounting, to be brought not to people when repairing or replacing LED lamp bead
Just.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of LED lamp bead of heat sink easy to disassemble, solves
Heat sink is typically all the bottom for being directly anchored to LED lamp bead, cannot directly be dismantled, when people need replacing or repair
When LED lamp bead, it is also necessary to which people are dismantled heat sink using multiple types of tools, and people can be wasted due to manually dismantling
Time and muscle power, thus the problem of being made troubles to people when repairing or replacing LED lamp bead.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of LED light of heat sink easy to disassemble
The upper surface of pearl, including fixed plate, the fixed plate is connected with positive electrode and negative electrode, and the positive electrode distinguishes position with negative electrode
LED luminescence chips, and the upper surface of fixed plate are provided in the left and right sides of fixed plate trade mark, and between positive electrode and negative electrode
Lens are fixedly connected with, and positive electrode, negative electrode and LED luminescence chips are respectively positioned on the inside of lens.
The lower surface of the fixed plate and the upper surface of heat-conducting plate overlap, the lower surface of the heat-conducting plate and heat sink it is upper
Surface overlaps, and the bottom end of positive electrode sequentially passes through first through hole that heat-conducting plate upper surface opens up and heat sink upper surface opens up
Second through-hole and the lower section for extending to heat sink, and the bottom end of negative electrode sequentially passes through the third through-hole that heat-conducting plate upper surface opens up
The fourth hole that is opened up with heat sink upper surface and the lower section for extending to heat sink.
The left and right sides of the lens have been fixedly connected with the first fixed block, and the right side of first fixed block opens up
There are card slot, the inside of the card slot to be connected with fixture block, the right side of the fixture block is fixedly connected on the left side of the second fixed block,
The lower surface of second fixed block is fixedly connected with the first connecting plate, and the lower surface of first connecting plate is fixedly connected with bullet
Property device, the bottom end of the elastic device are fixedly connected with the second connecting plate, and the lower surface of second connecting plate is fixedly connected
There is the first link block, the back side of first link block is hinged by the front of axis pin and the second link block, second connection
The left side of block is fixedly connected with the right side of heat sink.
Preferably, the elastic device includes telescopic rod, and the surface of the telescopic rod is socketed with spring.
Preferably, the top of the telescopic rod and spring is fixedly connected in the lower surface of the first connecting plate, and telescopic rod
It is fixedly connected in the upper surface of the second connecting plate with the bottom end of spring.
Preferably, the shape of the first through hole is circle, and the shape of the second through-hole and the shape of first through hole are equal.
Preferably, the shape of the third through-hole is circle, and the shape of fourth hole and the shape of third through-hole are equal.
Preferably, the length of the heat-conducting plate is more than the length of fixed plate, and the length of heat sink is more than the length of heat-conducting plate
Degree.
（Three）Advantageous effect
The utility model provides a kind of LED lamp bead of heat sink easy to disassemble, has following advantageous effect：
（1）, the heat sink easy to disassemble LED lamp bead, by the way that fixture block and card slot is arranged, people rotate the second fixed block and enclose
It is rotated around axis pin, fixture block is made to be extracted out out of card slot, then heat-conducting plate and heat sink pushed to move down, make positive electrode and negative electrode
It is extracted out out of first through hole, the second through-hole, third through-hole and fourth hole respectively, to just can directly tear heat sink open
It unloads, does not need people's dismantling manually again, brought convenience to people when repairing or replacing LED lamp bead.
（2）, the heat sink easy to disassemble LED lamp bead, by be arranged elastic device, after fixture block sticks into card slot inside,
Spring in elastic device can utilize itself pulling force that fixture block is pulled to move down, to make fixture block more step up with what card slot was clamped
It is close, by the way that axis pin is arranged, fixture block can be made not detached after rotation with heat sink, to reinstall heat sink to people
When bring convenience, and the utility model which has a compact structure and a reasonable design is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced.
In figure：1 fixed plate, 2 positive electrodes, 3 negative electrodes, 4 LED luminescence chips, 5 lens, 6 heat-conducting plates, 7 heat sinks, 8
One through-hole, 9 second through-holes, 10 third through-holes, 11 fourth holes, 12 first fixed blocks, 13 card slots, 14 fixture blocks, 15 second are fixed
Block, 16 first connecting plates, 17 elastic devices, 171 telescopic rods, 172 springs, 18 second connecting plates, 19 first link blocks, 20 pins
Axis, 21 second link blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of LED lamp bead of heat sink easy to disassemble, packet
Fixed plate 1 is included, the upper surface of fixed plate 1 is connected with positive electrode 2 and negative electrode 3, and positive electrode 2 is located at fixation with negative electrode 3
The left and right sides of 1 trade mark of plate, and LED luminescence chips 4 are provided between positive electrode 2 and negative electrode 3, and the upper surface of fixed plate 1
Lens 5 are fixedly connected with, and positive electrode 2, negative electrode 3 and LED luminescence chips 4 are respectively positioned on the inside of lens 5.
The lower surface of fixed plate 1 is overlapped with the upper surface of heat-conducting plate 6, the upper surface of the lower surface and heat sink 7 of heat-conducting plate 6
Overlap joint, the length of heat-conducting plate 6 is more than the length of fixed plate 1, and the length of heat sink 7 is more than the length of heat-conducting plate 6, and positive electrode
2 bottom end sequentially passes through the first through hole 8 that 6 upper surface of heat-conducting plate opens up and the second through-hole 9 that 7 upper surface of heat sink opens up and prolongs
The lower section of heat sink 7 is extended to, the shape of first through hole 8 is round, and the shape phase of the shape of the second through-hole 9 and first through hole 8
Deng by the way that the shape of first through hole 8 and the second through-hole 9 is arranged, positive electrode 2 capable of being made smoothly logical from first through hole 8 and second
Extraction in hole 9, and the bottom end of negative electrode 3 sequentially passes through 7 upper surface of third through-hole 10 and heat sink that 6 upper surface of heat-conducting plate opens up
The fourth hole 11 that opens up and the lower section for extending to heat sink 7, the shape of third through-hole 10 are circle, and the shape of fourth hole 11
The shape of shape and third through-hole 10 is equal, by the way that the shape of third through-hole 10 and fourth hole 11 is arranged, negative electrode 3 can be made suitable
Extraction in the slave third through-hole 10 and fourth hole 11 of profit.
The left and right sides of lens 5 have been fixedly connected with the first fixed block 12, and the right side of the first fixed block 12 offers
The inside of card slot 13, card slot 13 is connected with fixture block 14, and by the way that fixture block 14 and card slot 13 is arranged, people rotate the second fixed block 15 and enclose
It is rotated around axis pin 20, makes the extraction out of card slot 13 of fixture block 14, then heat-conducting plate 6 and heat sink 7 is pushed to move down, make positive electrode
2 and the extraction out of first through hole 8, the second through-hole 9, third through-hole 10 and fourth hole 11 respectively of negative electrode 3, to just can be direct
Heat sink 7 is dismantled, the right side of fixture block 14 is fixedly connected on the left side of the second fixed block 15, the second fixed block 15
Lower surface is fixedly connected with the first connecting plate 16, and the lower surface of the first connecting plate 16 is fixedly connected with elastic device 17, elasticity dress
It includes telescopic rod 171 to set 17, and the surface of telescopic rod 171 is socketed with spring 172, and the top of telescopic rod 171 and spring 172 is fixed
It is connected to the lower surface of the first connecting plate 16, and the bottom end of telescopic rod 171 and spring 172 is fixedly connected in the second connecting plate 18
Upper surface, pass through be arranged elastic device 17, after fixture block 14 sticks into 13 inside of card slot, 172 energy of spring in elastic device 17
Enough fixture block 14 is pulled to move down using itself pulling force, to even closer, the elastic device for making fixture block 14 be clamped with card slot 13
17 bottom end is fixedly connected with the second connecting plate 18, and the lower surface of the second connecting plate 18 is fixedly connected with the first link block 19, the
The back side of one link block 19 is hinged by the front of axis pin 20 and the second link block 21, by the way that axis pin 20 is arranged, can make fixture block
14 will not detach after rotation with heat sink 7, to be brought convenience to people when reinstalling heat sink 7, the second link block
21 left side is fixedly connected with the right side of heat sink 7.
In use, the heat that the work of LED luminescence chips 4 generates can be transferred directly to heat sink 7 by heat-conducting plate 6, radiate
Plate 7 can scatter and disappear the heat that LED luminescence chips 4 generate, when people need to dismantle heat sink 7, people first
The second fixed block 15 is rotated forward around axis pin 20, the second fixed block 15 drives fixture block 14 to rotate, when the rotation of fixture block 14 is from card slot
In 13 after extraction, people push heat-conducting plate 6 and heat sink 7 to move down again, keep positive electrode 2 and negative electrode 3 logical from first respectively
Extraction, then just can directly dismantle heat sink 7 in hole 8, the second through-hole 9, third through-hole 10 and fourth hole 11.
It can to sum up obtain,（1）, the heat sink easy to disassemble LED lamp bead, pass through and fixture block 14 and card slot 13, Ren Menxuan be set
Turn the second fixed block 15 to rotate around axis pin 20, makes the extraction out of card slot 13 of fixture block 14, then push heat-conducting plate 6 and heat sink 7
It moves down, makes positive electrode 2 and negative electrode 3 respectively out of first through hole 8, the second through-hole 9, third through-hole 10 and fourth hole 11
Extraction does not need people's dismantling manually again, is being tieed up to people to just capable of directly dismantling heat sink 7
It is brought convenience when repairing or replace LED lamp bead.
（2）, the heat sink easy to disassemble LED lamp bead, by be arranged elastic device 17, when fixture block 14 sticks into card slot 13
Behind portion, the spring 172 in elastic device 17 can utilize itself pulling force that fixture block 14 is pulled to move down, to make fixture block 14 and card
Slot 13 is clamped even closer, by setting axis pin 20, fixture block 14 can be made not detached after rotation with heat sink 7, to
It is brought convenience to people when reinstalling heat sink 7, and the utility model which has a compact structure and a reasonable design, it is highly practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED lamp bead of heat sink easy to disassemble, including fixed plate（1）, it is characterised in that：The fixed plate（1）It is upper
Surface is connected with positive electrode（2）And negative electrode（3）, the positive electrode（2）With negative electrode（3）It is located at fixed plate（1）Trade mark
The left and right sides, and positive electrode（2）And negative electrode（3）Between be provided with LED luminescence chips（4）, and fixed plate（1）Upper surface
It is fixedly connected with lens（5）, and positive electrode（2）, negative electrode（3）With LED luminescence chips（4）It is respectively positioned on lens（5）Inside；
The fixed plate（1）Lower surface and heat-conducting plate（6）Upper surface overlap joint, the heat-conducting plate（6）Lower surface and heat dissipation
Plate（7）Upper surface overlap joint, and positive electrode（2）Bottom end sequentially pass through heat-conducting plate（6）The first through hole that upper surface opens up（8）With
Heat sink（7）The second through-hole that upper surface opens up（9）And extend to heat sink（7）Lower section, and negative electrode（3）Bottom end successively
Across heat-conducting plate（6）The third through-hole that upper surface opens up（10）And heat sink（7）The fourth hole that upper surface opens up（11）And prolong
Extend to heat sink（7）Lower section；
The lens（5）Left and right sides be fixedly connected with the first fixed block（12）, first fixed block（12）The right side
Side offers card slot（13）, the card slot（13）Inside be connected with fixture block（14）, the fixture block（14）Right side fix
It is connected to the second fixed block（15）Left side, second fixed block（15）Lower surface be fixedly connected with the first connecting plate
（16）, first connecting plate（16）Lower surface be fixedly connected with elastic device（17）, the elastic device（17）Bottom end
It is fixedly connected with the second connecting plate（18）, second connecting plate（18）Lower surface be fixedly connected with the first link block（19）,
First link block（19）The back side pass through axis pin（20）With the second link block（21）Front it is hinged, second link block
（21）Left side and heat sink（7）Right side be fixedly connected.
2. a kind of LED lamp bead of heat sink easy to disassemble according to claim 1, it is characterised in that：The elastic device
（17）Including telescopic rod（171）, the telescopic rod（171）Surface be socketed with spring（172）.
3. a kind of LED lamp bead of heat sink easy to disassemble according to claim 2, it is characterised in that：The telescopic rod
（171）And spring（172）Top be fixedly connected in the first connecting plate（16）Lower surface, and telescopic rod（171）And spring
（172）Bottom end be fixedly connected in the second connecting plate（18）Upper surface.
4. a kind of LED lamp bead of heat sink easy to disassemble according to claim 1, it is characterised in that：The first through hole
（8）Shape be circle, and the second through-hole（9）Shape and first through hole（8）Shape it is equal.
5. a kind of LED lamp bead of heat sink easy to disassemble according to claim 1, it is characterised in that：The third through-hole
（10）Shape be circle, and fourth hole（11）Shape and third through-hole（10）Shape it is equal.
6. a kind of LED lamp bead of heat sink easy to disassemble according to claim 1, it is characterised in that：The heat-conducting plate（6）
Length be more than fixed plate（1）Length, and heat sink（7）Length be more than heat-conducting plate（6）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233565.8U CN207796600U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp bead of heat sink easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233565.8U CN207796600U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp bead of heat sink easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796600U true CN207796600U (en) | 2018-08-31 |
Family
ID=63276132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233565.8U Expired - Fee Related CN207796600U (en) | 2018-02-09 | 2018-02-09 | A kind of LED lamp bead of heat sink easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127041A (en) * | 2022-01-15 | 2022-09-30 | 深圳市兴邦维科科技有限公司 | LED light filling lamp pearl and LED lamp shade |
-
2018
- 2018-02-09 CN CN201820233565.8U patent/CN207796600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127041A (en) * | 2022-01-15 | 2022-09-30 | 深圳市兴邦维科科技有限公司 | LED light filling lamp pearl and LED lamp shade |
| CN115127041B (en) * | 2022-01-15 | 2024-01-26 | 深圳市兴邦维科科技有限公司 | LED lampshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |