CN209893138U - High-power LED heat radiation structure - Google Patents
High-power LED heat radiation structure Download PDFInfo
- Publication number
- CN209893138U CN209893138U CN201920704115.7U CN201920704115U CN209893138U CN 209893138 U CN209893138 U CN 209893138U CN 201920704115 U CN201920704115 U CN 201920704115U CN 209893138 U CN209893138 U CN 209893138U
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- CN
- China
- Prior art keywords
- heat dissipation
- heat
- spliced pole
- power led
- base plate
- 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
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high-power LED heat radiation structure, including casing and heat abstractor, heat abstractor installs in the casing, heat abstractor comprises heat dissipation pipeline, installation component and base plate, the base plate is fixed in the casing, the installation component is equipped with a plurality ofly, and the heat dissipation pipeline is fixed with base plate one side through a plurality of installation components, the utility model discloses a with heat abstractor as for high-power LED generate heat source one side, recycle exhaust fan breathes in, with the hot gas flow suction in the high-power LED casing to play effectual heat dissipation, realize the inside even heat dissipation of casing.
Description
Technical Field
The utility model relates to a LDE heat dissipation technical field specifically is a high-power LED heat radiation structure.
Background
The high-power LED is a light-emitting diode with large rated working power, but a high-power LED light source can generate a large amount of heat during working, if the heat cannot be discharged in time, the junction temperature of the LED can be rapidly increased, so that the performance and the service life of the LED light source are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-power LED heat radiation structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-power LED heat radiation structure, includes casing and heat abstractor, heat abstractor installs in the casing, heat abstractor comprises heat dissipation pipeline, installation component and base plate, the base plate is fixed in the casing, the installation component is equipped with a plurality ofly, and the heat dissipation pipeline is fixed through a plurality of installation components and base plate one side.
Preferably, a heat dissipation opening is formed in one side of the shell, an exhaust fan is installed in the heat dissipation opening, and the exhaust fan is connected with one end of the heat dissipation pipeline.
Preferably, the installation component comprises U type fixture block, spliced pole, limiting plate, roof and spring, U type fixture block cover is in the heat dissipation pipeline outside, it has a plurality of spacing mouths to open on the base plate, the spliced pole is equipped with two, and two spliced pole one end slide respectively and run through U type fixture block and spacing mouth, the limiting plate is fixed in spliced pole one end outside, and the spliced pole passes through limiting plate and spacing mouthful joint, the limiting plate one end is kept away from at the spliced pole to the roof, the spring housing is in the spliced pole outside, and the spring both ends are fixed with roof and U type fixture block both ends respectively.
Preferably, a plurality of heat absorbing ports are formed in one side of the heat dissipation pipeline at equal intervals.
Preferably, the heat dissipation pipe is a metal hose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a with heat abstractor as for high-power LED generate heat source one side, recycle exhaust fan and breathe in, with the hot gas flow suction in the high-power LED casing to play effectual heat dissipation, realize the inside even heat dissipation of casing.
2. The utility model discloses the heat dissipation pipeline is metal collapsible tube, can be according to the self-defined shape of arranging the heat dissipation pipeline of the LED casing of different specification appearances to can the pertinence heat dissipation.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the heat dissipation device of the present invention;
FIG. 3 is a schematic structural view of the mounting assembly of the present invention;
fig. 4 is the utility model discloses the limiting plate is connected the schematic diagram with spacing mouthful.
In the figure: 1-a shell; 2-a heat sink; 3-a heat dissipation pipeline; 4-mounting the assembly; 5-a substrate; 6-a heat dissipation port; 7-exhaust fan; 8-U-shaped clamping blocks; 9-connecting column; 10-a limiting plate; 11-a top plate; 12-a spring; 13-a limiting port; 14-heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the high-power LED heat dissipation structure shown in the figure includes a housing 1 and a heat dissipation device 2, where the heat dissipation device 2 is installed in the housing 1, the heat dissipation device 2 is composed of a heat dissipation pipe 3, an installation component 4 and a substrate 5, the substrate 5 is fixed in the housing 1, the installation component 4 is provided in plurality, and the heat dissipation pipe 3 is fixed to one side of the substrate 5 through the installation components 4, and the heat dissipation of the housing 1 is realized through the heat dissipation device 2.
Casing 1 one side is opened there is thermovent 6, and installs exhaust fan 7 in the thermovent 6, exhaust fan 7 is connected with heat dissipation pipeline 3 one end, rotates through exhaust fan 7, makes and produces the negative pressure in the heat dissipation pipeline 3 to inhale away the thermal current through heat absorption mouth 14.
The specific implementation mode is as follows: firstly according to the self-defined heat dissipation pipeline 3 of arranging of position and shape of the interior high-power LED heat source of casing 1, overlap U type fixture block 8 in the heat dissipation pipeline 3 outside again, insert spacing mouthful 13 with the fixed limiting plate 10 of spliced pole 9 one end alignment this moment, the rethread holds between the fingers roof 11 and carries out 90 degrees rotations, then along with spring 12 elastic deformation produces elasticity, promote roof 11 and outwards remove to limiting plate 10 and spacing mouthful 13 joint realize fixed to heat dissipation pipeline 3's installation.
A plurality of heat absorbing ports 14 are equidistantly formed in one side of the heat dissipation pipeline 3, and heat flow in the shell 1 is absorbed through the plurality of heat absorbing ports 14.
The heat dissipation pipeline 3 is a metal hose, and the shape of the heat dissipation pipeline 3 can be self-defined according to the LED shell 1 with different specifications and shapes, so that the targeted heat dissipation can be realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-power LED heat radiation structure, includes casing (1) and heat abstractor (2), its characterized in that: the heat dissipation device (2) is installed in the shell (1), the heat dissipation device (2) is composed of a heat dissipation pipeline (3), an installation assembly (4) and a base plate (5), the base plate (5) is fixed in the shell (1), the installation assembly (4) is provided with a plurality of heat dissipation pipelines (3) which are fixed with one side of the base plate (5) through the installation assemblies (4).
2. The heat dissipation structure of claim 1, wherein: casing (1) one side is opened there is thermovent (6), and installs exhaust fan (7) in thermovent (6), exhaust fan (7) are connected with heat dissipation pipeline (3) one end.
3. The heat dissipation structure for high power LED as recited in claim 2, wherein: installation component (4) comprise U type fixture block (8), spliced pole (9), limiting plate (10), roof (11) and spring (12), U type fixture block (8) cover is in heat dissipation pipeline (3) outside, it has a plurality of spacing mouthful (13) to open on base plate (5), spliced pole (9) are equipped with two, and two spliced pole (9) one end slide respectively and run through U type fixture block (8) and spacing mouthful (13), limiting plate (10) are fixed in spliced pole (9) one end outside, and spliced pole (9) are through limiting plate (10) and spacing mouthful (13) joint, limiting plate (10) one end is kept away from in spliced pole (9) in roof (11), spring (12) cover is in spliced pole (9) outside, and spring (12) both ends are fixed with roof (11) and U type fixture block (8) both ends respectively.
4. A high power LED heat dissipation structure as defined in claim 3, wherein: a plurality of heat absorbing ports (14) are formed in one side of the heat dissipation pipeline (3) at equal intervals.
5. The heat dissipation structure for high power LED as recited in claim 4, wherein: the heat dissipation pipeline (3) is a metal hose.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920704115.7U CN209893138U (en) | 2019-05-17 | 2019-05-17 | High-power LED heat radiation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920704115.7U CN209893138U (en) | 2019-05-17 | 2019-05-17 | High-power LED heat radiation structure |
Publications (1)
Publication Number | Publication Date |
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CN209893138U true CN209893138U (en) | 2020-01-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920704115.7U Expired - Fee Related CN209893138U (en) | 2019-05-17 | 2019-05-17 | High-power LED heat radiation structure |
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CN (1) | CN209893138U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114228353A (en) * | 2021-12-08 | 2022-03-25 | 钟梅平 | Fire prevention type digital printing equipment based on thing allies oneself with is mutual |
-
2019
- 2019-05-17 CN CN201920704115.7U patent/CN209893138U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114228353A (en) * | 2021-12-08 | 2022-03-25 | 钟梅平 | Fire prevention type digital printing equipment based on thing allies oneself with is mutual |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |