CN208041646U - A kind of LED bulb of high efficiency and heat radiation - Google Patents
A kind of LED bulb of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN208041646U CN208041646U CN201820086104.2U CN201820086104U CN208041646U CN 208041646 U CN208041646 U CN 208041646U CN 201820086104 U CN201820086104 U CN 201820086104U CN 208041646 U CN208041646 U CN 208041646U
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- China
- Prior art keywords
- screw
- pcb board
- heat
- screw hole
- dissipating housing
- 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.)
- Expired - Fee Related
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- 230000005855 radiation Effects 0.000 title claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 235000012149 noodles Nutrition 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of LED bulbs of high efficiency and heat radiation,Including heat sink,Heat dissipating housing,Pcb board,Glass tube,Screw socket and radiator fan,Installation process,Detach screw socket and heat dissipating housing,Bottom plate is placed on pcb board upper surface,Fixed block is moved to the inside of groove,Insert the screws into the inside of the second screw hole and the second screw hole,To fixed entire bottom plate,Screw socket is allowed to merge with heat dissipating housing,To which entire LED bulb be connected with the mains,Radiator fan drives heat sink cooling,Heat sink drives pcb board cooling,To radiate for entire LED chip,Disassembly process,Directly open heat dissipating housing,Remove screw,Bottom plate can be detached with pcb board,The utility model is radiated using radiator fan,Directly heat sink is allowed to siphon away pcb board heat,To which heat dissipation effect is apparent,Extend entire LED bulb and uses birthday noodle,Entire radiator is easy for removal and installation,Facility is provided for installer,Improve working efficiency.
Description
Technical field
The utility model is related to a kind of LED bulb, the LED bulb of specifically a kind of high efficiency and heat radiation.
Background technology
LED bulb is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can be directly electricity
It is converted into light, the advantages such as LED bulb service life is long, small and energy saving power consumption is low, the tolerance height that LED can not continue
Temperature, at high temperature between under it is long, chip can be burnt out by high temperature, existing LED bulb internal heat dissipating effect unobvious, for a long time
Using entire bulb service life, and radiator complex installation process is shortened, worker's installation process is time-consuming and laborious, installation effectiveness
It is low.
Utility model content
The purpose of this utility model is to provide a kind of LED bulbs of high efficiency and heat radiation, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of LED bulb of high efficiency and heat radiation, including heat sink, heat dissipating housing, pcb board, glass tube, screw socket, radiation air
Fan, bottom plate, LED chip, sliding block, sliding slot, fixed block, the first screw hole, the second screw hole, screw and groove, the screw socket
Lower surface is equipped with heat dissipating housing, and the lower surface of heat dissipating housing is equipped with glass tube, and the heat dissipating housing is internally provided with pcb board, under pcb board
Surface connects several equally distributed LED chips, and the upper surface of pcb board is equipped with bottom plate, and the upper surface of bottom plate is fixedly connected scattered
The upper surface of hot plate, heat sink is fixedly connected with radiator fan, and the lower surface of the bottom plate is internally provided with two symmetrically arranged cunnings
Slot, sliding slot are internally provided with fixed block, and the two sides of fixed block connect two symmetrically arranged sliding blocks, and sliding block connects with sliding slot sliding
It connects, the upper surface of the pcb board is equipped with the groove to match with fixed block, and the pcb board is equipped with close to the lateral inner of groove
Second screw hole, the second screw hole are connected to the inner side of groove, and fixed block is internally provided with and the second screw hole close to the second screw hole
One end of the first screw hole to match, the screw for being internally provided with T shapes of the second screw hole, screw is inserted in the first screw hole and the second spiral shell
The inside in hole.
As further program of the utility model：Two sides are respectively connected with limited block, two limits inside the sliding slot
Block is symmetrical arranged.
As further program of the utility model：The bottom plate is internally provided with several equally distributed through-holes.
As further program of the utility model：The heat dissipation cover outer surface is equipped with screw thread, the inner surface of screw socket
Equipped with matching thread groove with screw thread, heat dissipating housing and screw socket are provisions for disengagement.
As further program of the utility model：The outer surface of the heat dissipating housing is internally provided with several ventilation and heats
Hole.
Compared with prior art, the utility model has the beneficial effects that：Installation process detaches screw socket and heat dissipating housing,
Bottom plate is placed on pcb board upper surface, fixed block is moved to the inside of groove, inserts the screws into the second screw hole and the second spiral shell
The inside in hole allows screw socket to merge with heat dissipating housing to fixed entire bottom plate, to which entire LED bulb be connected with the mains,
Radiator fan drives heat sink cooling, and heat sink drives pcb board cooling, to radiate for entire LED chip, disassembly process, directly
Heat dissipating housing is taken out, screw is removed, bottom plate can be detached with pcb board, which is radiated using radiator fan, is directly allowed scattered
Hot plate siphons away pcb board heat, to which heat dissipation effect is apparent, extends entire LED bulb and birthday noodle, entire radiator is used to be convenient for
Disassembly and installation provides facility for installer, improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the LED bulb of high efficiency and heat radiation.
Fig. 2 is the partial enlarged view at A in Fig. 1.
In figure：1 cooling fin, 2 heat dissipating housings, 3PCB plates, 4 glass tubes, 5 screw sockets, 6 radiator fans, 7 bottom plates, 8LED cores
Piece, 9 sliding blocks, 10 sliding slots, 11 fixed blocks, 12 first screw holes, 13 second screw holes, 14 screws, 15 grooves.
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.
Please refer to Fig.1~2, in the utility model embodiment, a kind of LED bulb of high efficiency and heat radiation, including heat sink 1, dissipate
Heat cover 2, pcb board 3, glass tube 4, screw socket 5, radiator fan 6, bottom plate 7, LED chip 8, sliding block 9, sliding slot 10, fixed block
11, the lower surface of the first screw hole 12, the second screw hole 13, screw 14 and groove 15, the screw socket 5 is equipped with heat dissipating housing 2, heat dissipation
The lower surface of cover 2 is equipped with glass tube 4, and the heat dissipating housing 2 is internally provided with pcb board 3, and the lower surface of pcb board 3 connects several
The upper surface of the LED chip 8 of even distribution, pcb board 3 is equipped with bottom plate 7, and the upper surface of bottom plate 7 is fixedly connected with heat sink 1, heat sink 1
Upper surface be fixedly connected with radiator fan 6, the lower surface of the bottom plate 7 is internally provided with two symmetrically arranged sliding slots 10, sliding slot
10 are internally provided with fixed block 11, and the two sides of fixed block 11 connect two symmetrically arranged sliding blocks 9, sliding block 9 is slided with sliding slot 10
Dynamic connection, the upper surface of the pcb board 3 are equipped with the groove 15 to match with fixed block 11, and the pcb board 3 is close to groove 15
Lateral inner is equipped with the second screw hole 13, and the second screw hole 13 is connected to the inner side of groove 15, and fixed block 11 is close to the second screw hole
13 are internally provided with the first screw hole 12 to match with the second screw hole 13, the screw 14 for being internally provided with T shapes of the second screw hole 13, spiral shell
One end of nail 14 is inserted in the inside of the first screw hole 12 and the second screw hole 13, and 10 inside two sides of the sliding slot are respectively connected with limit
Block, two limited blocks are symmetrical arranged, and the bottom plate 7 is internally provided with several equally distributed through-holes, and the through-hole of bottom plate 7 will be cold
Wind is passed into 3 upper surface of pcb board, and to reach apparent heat dissipation effect, 2 outer surface of the heat dissipating housing is equipped with screw thread, screw socket 5
Inner surface be equipped with and match thread groove with screw thread, heat dissipating housing 2 and screw socket 5 are provisions for disengagement, entire heat dissipating housing 2 and screw socket
Lamp cap 5 is that screw connection structure is easy to disassemble, and repair, the outer surface of the heat dissipating housing 2 is facilitated to be internally provided with several ventilations and dissipate
Hot hole, by the abundant heat radiating external of internal heat, to reach heat dissipation effect.
The operation principle of the utility model is：Installation process, separation screw socket 5 and heat dissipating housing 2, bottom plate 7 is placed on
Fixed block 11, is moved to the inside of groove 15 by 3 upper surface of pcb board, and screw 14 is inserted into the second screw hole 13 and the second screw hole
12 inside allows screw socket 5 to merge with heat dissipating housing 2 to fixed entire bottom plate 7, to which entire LED bulb is connected electricity
Source, radiator fan 6 drive heat sink 1 to cool down, and heat sink 1 drives pcb board 3 to cool down, to radiate for entire LED chip 8, dismounting
Process directly opens heat dissipating housing 2, removes screw 14, and bottom plate 7 can be detached with pcb board 3, which uses radiator fan 6
Heat dissipation, directly allows heat sink 1 to siphon away 3 heat of pcb board, to which heat dissipation effect is apparent, extends entire LED bulb and uses birthday noodle,
Entire radiator is easy for removal and installation, provides facility for installer, improves working efficiency, being easily installed and dismantle can
Light bulb constantly radiates.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of LED bulb of high efficiency and heat radiation, including heat sink (1), heat dissipating housing (2), pcb board (3), glass tube (4), screw lamp
Head (5), radiator fan (6), bottom plate (7), LED chip (8), sliding block (9), sliding slot (10), fixed block (11), the first screw hole
(12), the second screw hole (13), screw (14) and groove (15), which is characterized in that the lower surface of the screw socket (5), which is equipped with, to be dissipated
The lower surface of heat cover (2), heat dissipating housing (2) is equipped with glass tube (4), and the heat dissipating housing (2) is internally provided with pcb board (3), pcb board
(3) lower surface connects several equally distributed LED chips (8), and the upper surface of pcb board (3) is equipped with bottom plate (7), bottom plate (7)
Upper surface be fixedly connected with heat sink (1), the upper surface of heat sink (1) is fixedly connected with radiator fan (6), the bottom plate (7)
Lower surface is internally provided with two symmetrically arranged sliding slots (10), and sliding slot (10) is internally provided with fixed block (11), fixed block (11)
Two sides connect two symmetrically arranged sliding blocks (9), sliding block (9) is slidably connected with sliding slot (10), the pcb board (3) it is upper
Surface is equipped with the groove (15) that matches with fixed block (11), and the pcb board (3) is equipped with the close to the lateral inner of groove (15)
Two screw holes (13), the second screw hole (13) are connected to the inner side of groove (15), and fixed block (11) is close to the second screw hole (13)
It is internally provided with the first screw hole (12) to match with the second screw hole (13), the screw for being internally provided with T shapes of the second screw hole (13)
(14), one end of screw (14) is inserted in the inside of the first screw hole (12) and the second screw hole (13).
2. the LED bulb of high efficiency and heat radiation according to claim 1, which is characterized in that the internal two sides of the sliding slot (10)
It is respectively connected with limited block, two limited blocks are symmetrical arranged.
3. the LED bulb of high efficiency and heat radiation according to claim 1, which is characterized in that the bottom plate (7) if be internally provided with
Dry equally distributed through-hole.
4. the LED bulb of high efficiency and heat radiation according to claim 1, which is characterized in that heat dissipating housing (2) outer surface is equipped with
Screw thread, the inner surface of screw socket (5) are equipped with the thread groove to match with screw thread, and heat dissipating housing (2) is dismounting with screw socket (5)
Device.
5. the LED bulb of high efficiency and heat radiation according to claim 1 or 4, which is characterized in that the appearance of the heat dissipating housing (2)
Face is internally provided with several ventilating heat dissipating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086104.2U CN208041646U (en) | 2018-01-18 | 2018-01-18 | A kind of LED bulb of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086104.2U CN208041646U (en) | 2018-01-18 | 2018-01-18 | A kind of LED bulb of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041646U true CN208041646U (en) | 2018-11-02 |
Family
ID=63953501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086104.2U Expired - Fee Related CN208041646U (en) | 2018-01-18 | 2018-01-18 | A kind of LED bulb of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041646U (en) |
-
2018
- 2018-01-18 CN CN201820086104.2U patent/CN208041646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: 300000 Yujiang Road, Hexi District, Tianjin City, No. 17 210 Patentee after: TIANJIN SHENGGUANG PLATED FILM TECHNOLOGY Co.,Ltd. Address before: 510535 Room 903, 18 Kai Tai Road, Whampoa District, Guangzhou, Guangdong. Patentee before: GUANGZHOU SHUANGZHI NETWORK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |