CN203595006U - Led module - Google Patents
Led module Download PDFInfo
- Publication number
- CN203595006U CN203595006U CN201320744098.2U CN201320744098U CN203595006U CN 203595006 U CN203595006 U CN 203595006U CN 201320744098 U CN201320744098 U CN 201320744098U CN 203595006 U CN203595006 U CN 203595006U
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- China
- Prior art keywords
- heat radiation
- radiation rack
- heat dissipating
- aluminum
- aluminum heat
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of LED lighting lamps, and discloses an LED module. An LED is installed on a PCB which is fixed on a heat dissipating assembly. The heat dissipating assembly comprises an aluminum heat dissipating frame, a heat conducting sheet and a plurality of heat dissipating plates. The PCB is fixed on the aluminum heat dissipating frame, and the heat conducting sheet is located between the PCB and the heat dissipating plates on the aluminum heat dissipating frame. The aluminum heat dissipating frame is provided with a plurality of heat dissipating plate installation holes which are distributed in parallel, the heat dissipating plates are inserted into the heat dissipating plate installation holes in the aluminum heat dissipating frame, long plates penetrate through the heat dissipating installation holes in the aluminum heat dissipating frame, and short plates are clamped on the parts, below the heat dissipating plate installation holes, of the aluminum heat dissipating frame. The LED module has the advantages that the structure is novel, the heat dissipating performance is good and can be adjusted by selecting the number of the heat dissipating plates according to the demands.
Description
Technical field
The utility model relates to LED field of illuminating lamps.
Background technology
LED illuminating lamp is because the advantage of its energy-conserving and environment-protective is widely used.LED module is most important building block in LED lamp.LED module mainly comprises LED, pcb board and radiating subassembly, and the deficiency that existing LED module exists is that heat radiation assembly structure is fixed, and is all the aluminum die casting of integral type, cannot regulate voluntarily the performance of heat radiation cannot regulate the speed of heat radiation.
Summary of the invention
Goal of the invention of the present utility model is the deficiency existing in order to solve above-mentioned existing LED module, provides a kind of novel structure, the LED module that perfect heat-dissipating and heat dispersion can freely be adjusted.
In order to realize foregoing invention object, the utility model has adopted following technical scheme:
LED module, comprise LED, pcb board and radiating subassembly, LED is arranged on pcb board, pcb board is fixed on radiating subassembly, radiating subassembly comprises aluminum heat radiation rack, conducting strip and polylith heat sink, pcb board is fixed on aluminum heat radiation rack, between the heat sink of conducting strip on pcb board and aluminum heat radiation rack; Aluminum heat radiation rack is provided with multiple heat sink installing holes that are arranged in parallel, heat sink is inserted in the heat sink installing hole on aluminum heat radiation rack, heat sink cross section is L-shaped, heat sink is connected as a single entity and is formed by long slab and short slab, long slab is through the heat sink installing hole on aluminum heat radiation rack, and short slab is stuck on the aluminum heat radiation rack of heat sink installing hole below.
As preferably, aluminum heat radiation rack end face is provided with two heat radiation fixed heads, two heat radiation fixed heads and aluminum heat radiation rack are connected as a single entity, and two heat radiation fixed heads are between polylith heat sink, and heat radiation fixed head not only can also be used for the installation of whole LED module to be fixed for dispelling the heat.
As preferably, aluminum heat radiation rack is provided with multiple parts that assemble, and assembles part and be fixed on the edge on aluminum heat radiation rack top, assembles part and aluminum heat radiation rack is connected as a single entity; Conducting strip and the LED below in aluminum heat radiation rack, conducting strip between pcb board and short slab, conducting strip not only for heat conduction also for fixing heat sink.
As preferably, aluminum heat radiation rack cross section is square, the edge on every limit on aluminum heat radiation rack top is equipped with one and assembles part, assembling part is 4, each all middles in every limit, position that assemble part, realize on LED module surrounding indwelling expansion edge by the part that assembles on aluminum heat radiation rack, realize different purposes, the Combination conversion of different capacity class, to facilitate consumer's multipurpose requirement, can easily multiple LED modules be docked and be combined, simultaneously assembling part and can fix for the installation of LED module in docking position not.
Adopted the LED module of technique scheme, pcb board is fixed on aluminum heat radiation rack, and between the heat sink of conducting strip on pcb board and aluminum heat radiation rack, the performance of heat conduction and heat radiation is good.Heat sink is inserted in the heat sink installing hole on aluminum heat radiation rack, and it is that heat dispersion can regulate voluntarily that the quantity of heat sink can be selected voluntarily.The advantage of this LED module is novel structure, perfect heat-dissipating, and heat dispersion can select the quantity of heat sink to regulate as required.
Accompanying drawing explanation
Fig. 1: the exploded perspective view of the utility model embodiment.
Fig. 2: the assembling schematic diagram of aluminum heat radiation rack and heat sink in the utility model embodiment.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, the specific embodiment of the present utility model is made a detailed explanation.
The LED module showing as Fig. 1 and Fig. 2, mainly comprise LED3, pcb board 2 and radiating subassembly 1, LED3 is arranged on pcb board 2, specifically the top one of LED3 is connected on pcb board 2, to lower Power supply requirement and to dwindle unit volume, both effectively lowered the requirement to Power supply performance, and compressed again volumetric spaces, pcb board 2 is fixed on radiating subassembly 1.
Radiating subassembly 1 comprises aluminum heat radiation rack 11, conducting strip 14 and polylith heat sink 13, and pcb board 2 is fixed on aluminum heat radiation rack 11.Aluminum heat radiation rack 11 is provided with multiple heat sink installing holes 112 that are arranged in parallel, heat sink 13 is inserted in the heat sink installing hole 112 on aluminum heat radiation rack 11, heat sink 13 cross sections are L-shaped, heat sink 13 is connected as a single entity and is formed by long slab 131 and short slab 132, long slab 131 is through 11 heat sink installing hole 112 on aluminum heat radiation rack, and short slab 132 is stuck on the aluminum heat radiation rack 11 of heat sink installing hole 112 belows.Conducting strip 14 and the LED3 below in aluminum heat radiation rack 11, between the heat sink 13 of conducting strip 14 on pcb board 2 and aluminum heat radiation rack 11, specifically conducting strip 14 is between pcb board 2 and short slab 132, the effect of conducting strip 14 is also for the position of heat sink 13 is fixed except heat conduction, and user can freely select the quantity of heat sink 13 and then regulate voluntarily the performance of heat radiation.
Aluminum heat radiation rack 11 bottom surfaces are provided with two heat radiation fixed heads 12, two heat radiation fixed heads 12 are connected as a single entity with aluminum heat radiation rack 11, two heat radiation fixed heads 12 are between polylith heat sink 13, two heat radiation fixed heads 12 are along the Central Symmetry setting of aluminum heat radiation rack 11 bottom surfaces, the effect of heat radiation fixed head 12 is both can dispel the heat, and the installation that can also be used for whole LED module is fixed.
Aluminum heat radiation rack 11 is provided with multiple parts 111 that assemble, assemble the edge that part 111 is fixed on aluminum heat radiation rack 11 tops, assembling part 111 is connected as a single entity with aluminum heat radiation rack 11, aluminum heat radiation rack 11 cross sections are square, the edge on every limit on aluminum heat radiation rack 11 tops is equipped with one and assembles part 111, assembling part 111 is 4, each all middles in every limit, position that assemble part 111, realize on LED module surrounding indwelling expansion edge by the part 111 that assembles on aluminum heat radiation rack 11, realize different purposes, the Combination conversion of different capacity class, to facilitate consumer's multipurpose requirement, can easily multiple LED modules be docked and be combined, simultaneously assembling part and can fix for the installation of LED module in docking position not.
Claims (4)
1.LED module, comprise LED, pcb board and radiating subassembly, LED is arranged on pcb board, pcb board is fixed on radiating subassembly, it is characterized in that radiating subassembly comprises aluminum heat radiation rack, conducting strip and polylith heat sink, pcb board is fixed on aluminum heat radiation rack, between the heat sink of conducting strip on pcb board and aluminum heat radiation rack; Aluminum heat radiation rack is provided with multiple heat sink installing holes that are arranged in parallel, heat sink is inserted in the heat sink installing hole on aluminum heat radiation rack, heat sink cross section is L-shaped, heat sink is connected as a single entity and is formed by long slab and short slab, long slab is through the heat sink installing hole on aluminum heat radiation rack, and short slab is stuck on the aluminum heat radiation rack of heat sink installing hole below.
2. LED module according to claim 1, is characterized in that aluminum heat radiation rack end face is provided with two heat radiation fixed heads, and two heat radiation fixed heads and aluminum heat radiation rack are connected as a single entity, and two heat radiation fixed heads are between polylith heat sink.
3. LED module according to claim 1, is characterized in that aluminum heat radiation rack is provided with multiple parts that assemble, and assembles part and be fixed on the edge on aluminum heat radiation rack top, assembles part and aluminum heat radiation rack is connected as a single entity; Conducting strip and the LED below in aluminum heat radiation rack, conducting strip is between pcb board and short slab.
4. LED module according to claim 3, it is characterized in that aluminum heat radiation rack cross section is square, the edge on every limit on aluminum heat radiation rack top is equipped with one and assembles part, and assembling part is 4, each all middles in every limit, position that assemble part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744098.2U CN203595006U (en) | 2013-11-21 | 2013-11-21 | Led module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744098.2U CN203595006U (en) | 2013-11-21 | 2013-11-21 | Led module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595006U true CN203595006U (en) | 2014-05-14 |
Family
ID=50675894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744098.2U Expired - Fee Related CN203595006U (en) | 2013-11-21 | 2013-11-21 | Led module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518644A (en) * | 2015-08-07 | 2018-09-11 | 常州通宝光电股份有限公司 | A kind of production method of automobile-used LED headlight |
| CN111683015A (en) * | 2020-05-17 | 2020-09-18 | 江苏德联达智能科技有限公司 | Router convenient to overhaul |
-
2013
- 2013-11-21 CN CN201320744098.2U patent/CN203595006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518644A (en) * | 2015-08-07 | 2018-09-11 | 常州通宝光电股份有限公司 | A kind of production method of automobile-used LED headlight |
| CN111683015A (en) * | 2020-05-17 | 2020-09-18 | 江苏德联达智能科技有限公司 | Router convenient to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |