CN220023453U - High radiating LED switching power supply - Google Patents
High radiating LED switching power supply Download PDFInfo
- Publication number
- CN220023453U CN220023453U CN202321367889.8U CN202321367889U CN220023453U CN 220023453 U CN220023453 U CN 220023453U CN 202321367889 U CN202321367889 U CN 202321367889U CN 220023453 U CN220023453 U CN 220023453U
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- Prior art keywords
- power supply
- rear end
- rod
- led
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 59
- 230000000670 limiting effect Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of LED switch power supplies, in particular to a high-heat-dissipation LED switch power supply, which comprises: LED switching power supply body and wiring board, LED switching power supply body front end fixedly connected with wiring board, heat radiation structure includes the back end plate, back end plate fixed connection is at LED switching power supply body rear end, the back end plate rear end is provided with the installation pole, the one end fixedly connected with mounting panel of back end plate is kept away from to the installation pole, the mounting hole has been seted up to the mounting panel inside, the inside radiator fan that is provided with of LED switching power supply body. The LED switch power supply can efficiently dissipate heat, the heat dissipation effect is improved by improving the ventilation inside the LED switch power supply through the heat dissipation fan, meanwhile, the problem that the rear end face of the LED switch power supply cannot dissipate heat due to the fact that the rear end of the LED switch power supply is directly fixed with a mounting face when the traditional LED switch power supply is mounted is avoided, and the practicability and the heat dissipation performance of the device are improved.
Description
Technical Field
The utility model relates to the technical field of LED switching power supplies, in particular to a high-heat-dissipation LED switching power supply.
Background
The high frequency of the LED switch power supply is the development direction, the high frequency miniaturizes the switch power supply, and the switch power supply is brought into wider application fields, especially the application in the high and new technology fields, and the miniaturization and portability of the high and new technology products are promoted.
For example, the utility model discloses a combination formula LED switch power supply of chinese practical patent of the authority of bulletin number CN218243907U, including switch power supply shell, upper cover and last seal structure, the tight hole of waist has been seted up to switch power supply shell's surface all around, switch power supply shell's upper end block has the upper cover, switch power supply shell's front end has set up the wiring board, the upper surface lid of wiring board has last seal structure, the front end of wiring board is connected with positive seal structure.
The LED switch power supply of the prior device utilizes the fan to improve the radiating effect inside the LED switch power supply and utilizes the radiating surface to radiate, but the prior LED switch power supply generally installs the whole rear end of the device with the mounting surface, so the area of the radiating surface of the rear end is reduced, the whole radiating area of the LED switch power supply is reduced, and the radiating surface is connected with the top surface through bolts, and the radiating surface can be conveniently detached by utilizing tools, so that the operation is more complicated, the practicability of the device is reduced, and therefore, the high-radiating LED switch power supply is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a high-heat-dissipation LED switch power supply, which aims to solve the problems that the LED switch power supply of the prior device provided in the prior art improves the heat dissipation effect inside the LED switch power supply by using a fan and dissipates heat by using a heat dissipation surface, but the prior LED switch power supply generally installs the whole rear end of the device with a mounting surface, so that the area of the heat dissipation surface at the rear end is reduced, the whole heat dissipation area of the LED switch power supply is reduced, the heat dissipation surface is connected with the top surface through a bolt, and the heat dissipation surface can be conveniently detached by using a tool, so that the operation is more complicated, and the practicability of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high heat sink LED switching power supply comprising: LED switching power supply body and wiring board:
the LED switch power supply comprises an LED switch power supply body, wherein the front end of the LED switch power supply body is fixedly connected with a wiring board;
the LED switch power supply comprises a radiating structure, wherein the radiating structure comprises a rear end plate, the rear end plate is fixedly connected to the rear end of an LED switch power supply body, a mounting rod is arranged at the rear end of the rear end plate, one end, far away from the rear end plate, of the mounting rod is fixedly connected with a mounting plate, a mounting hole is formed in the mounting plate, and a radiating fan is arranged in the LED switch power supply body;
the replacement structure comprises a dustproof heat dissipation net, and the dustproof heat dissipation net is arranged on the outer wall of the LED switch power supply body.
Preferably, the installation pole is inserted and is established inside the back end plate, the installation pole is inside to be inserted and is equipped with the inserted bar, inserted bar rear end fixedly connected with first pull rod, the inside gag lever post that is equipped with of inserted bar, and the gag lever post is inserted and is established inside the back end plate.
Preferably, the dustproof heat dissipation net is arranged outside the rear end plate, dustproof heat dissipation holes are formed in the dustproof heat dissipation net, the LED switch power supply body and the rear end plate are internally provided with an inserting cavity, a movable rod is inserted in the inserting cavity, the movable rod is inserted into one end fixedly connected with a spring inside the inserting cavity, one end fixedly connected with of the spring, far away from the movable rod, is inserted into the inner wall of the inserting cavity, the side wall of the movable rod is fixedly connected with a second pull rod, one end fixedly connected with limiting plate of the movable rod, far away from the inserting cavity, is arranged in an L shape.
Preferably, the dustproof heat dissipation net outer wall fixedly connected with fastening piece, the fastening piece inserts and establishes inside LED switching power supply body and rear end plate, the inside fastening rod that inserts of fastening piece, and the fastening rod inserts and establish inside LED switching power supply body and rear end plate.
Preferably, the limiting plate is close to the outer wall fixedly connected with rubber pad of dustproof heat dissipation net, rubber pad material rubber just is provided with nanoscale anti-skidding line.
Preferably, the side wall of the movable rod is fixedly connected with a sliding block, the sliding block is inserted into the sliding groove, and the sliding groove is formed in the fastening block.
Compared with the prior art, the utility model has the beneficial effects that:
1. this high radiating LED switching power supply is provided with heat radiation structure, utilizes back end plate, installation pole, mounting panel and mounting hole can realize this LED switching power supply can high-efficient heat dissipation, utilizes radiator fan to improve the inside ventilation of LED switching power supply and improves the radiating effect, avoids when current LED switching power supply installs with the LED switching power supply rear end direct with the fixed LED switching power supply rear end face that leads to of installation face can not dispel the heat simultaneously, has improved the practicality and the heat dispersion of device.
2. This high radiating LED switching power supply is provided with the change structure, utilizes to insert chamber, movable rod, spring, second pull rod and limiting plate and can realize in this LED switching power supply dustproof heat dissipation net can be convenient change, places its dustproof heat dissipation time after long, leads to dustproof louvre to block up, causes the radiating effect to reduce, has improved the practicality and the convenience of device.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic side view in cross-section of a partial structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
In the figure: 111. an LED switching power supply body; 112. a wiring board; 2. a heat dissipation structure; 211. a rear end plate; 212. a mounting rod; 213. a mounting plate; 214. a mounting hole; 215. a rod; 216. a first pull rod; 217. a limit rod; 218. a heat radiation fan; 3. replacing the structure; 311. a dustproof heat dissipation net; 312. dustproof heat dissipation holes; 313. inserting a cavity; 314. a moving rod; 315. a spring; 316. a second pull rod; 317. a limiting plate; 318. a rubber pad; 319. a slide block; 320. a chute; 321. a fastening block; 322. and a fastening rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a high heat sink LED switching power supply comprising: an LED switching power supply body 111 and a wiring board 112:
the LED switch power supply body 111, the front end of the LED switch power supply body 111 is fixedly connected with a wiring board 112;
the heat dissipation structure 2 comprises a rear end plate 211, the rear end plate 211 is fixedly connected to the rear end of the LED switch power supply body 111, an installation rod 212 is arranged at the rear end of the rear end plate 211, one end, far away from the rear end plate 211, of the installation rod 212 is fixedly connected with an installation plate 213, an installation hole 214 is formed in the installation plate 213, a heat dissipation fan 218 is arranged in the LED switch power supply body 111, the installation rod 212 is inserted into the rear end plate 211, an inserting rod 215 is inserted into the installation rod 212, the rear end of the inserting rod 215 is fixedly connected with a first pull rod 216, a limit rod 217 is inserted into the inserting rod 215, and the limit rod 217 is inserted into the rear end plate 211, by means of the design, the limit rod 217 is pulled to enable the limit rod 217 to move in a direction far away from the inserting rod 215 until the limit rod 217 moves out of the interior of the inserting rod 215, then the first pull rod 216 is pulled to drive the inserting rod 215 to synchronously move, the inserting rod 215 moves out of the interior of the installation rod 212, and then the LED switch power supply body 111 is pulled, so that the rear end plate 211 and the installation rod 212 are convenient to detach;
the replacement structure 3, the replacement structure 3 comprises a dustproof heat dissipation net 311, the dustproof heat dissipation net 311 is arranged on the outer wall of the LED switch power supply body 111, the dustproof heat dissipation net 311 is arranged outside the rear end plate 211, dustproof heat dissipation holes 312 are formed in the dustproof heat dissipation net 311, an inserting cavity 313 is formed in the LED switch power supply body 111 and the rear end plate 211, a movable rod 314 is inserted in the inserting cavity 313, one end of the movable rod 314, which is inserted in the inserting cavity 313, is fixedly connected with a spring 315, one end of the spring 315, which is far away from the movable rod 314, is fixedly connected with the inner wall of the inserting cavity 313, the side wall of the movable rod 314 is fixedly connected with a second pull rod 316, one end of the movable rod 314, which is far away from the inserting cavity 313, is fixedly connected with a limiting plate 317, the limiting plate 317 is in an L-shaped arrangement, through the design, when the dustproof heat dissipation net 311 needs to be replaced, the second pull rod 316 is pulled first, the movable rod 314 is driven to move, and the limiting plate 317 is driven to move in the direction, which is far away from the dustproof heat dissipation net 311, then the fastening rod 322 is pulled, the fastening rod 322 moves out of the fastening block 321, the LED switch power supply body 111 and the inside of the rear end plate 211, then the dustproof heat dissipation net 311 is pulled, the dustproof heat dissipation net 311 and the LED switch power supply body 111 can be conveniently detached, then a new dustproof heat dissipation net 311 is placed inside the LED switch power supply body 111 and the rear end plate 211, at the moment, the spring 315 is in a compressed force accumulation state, the second pull rod 316 is loosened, the moving rod 314 is driven to move, the four groups of limiting plates 317 are clamped on the outer wall of the dustproof heat dissipation net 311 to limit, the installation is completed, the fastening block 321 is fixedly connected with the outer wall of the dustproof heat dissipation net 311, the fastening block 321 is inserted inside the LED switch power supply body 111 and the rear end plate 211, the fastening rod 322 is inserted inside the fastening block 321, and the fastening rod 322 is inserted inside the LED switch power supply body 111 and the rear end plate 211, when the dustproof heat dissipation net 311 is placed inside the LED switch power supply body 111 and the rear end plate 211, the fastening block 321 is inserted inside the LED switch power supply body 111 and the rear end plate 211, then the fastening rod 322 is inserted inside the fastening block 321, the LED switch power supply body 111 and the rear end plate 211, the dustproof heat dissipation net 311 is enabled to be more stable inside the LED switch power supply body 111 and the rear end plate 211, the limiting plate 317 is close to the rubber pad 318 fixedly connected with the outer wall of the dustproof heat dissipation net 311, the rubber pad 318 is made of rubber and is provided with nanoscale anti-skidding lines, through the design, when the four groups of L-shaped limiting plates 317 are used for clamping and limiting the dustproof heat dissipation net 311, the rubber pad 318 is made of rubber and is provided with nanoscale anti-skidding lines, friction between the rubber pad 318 and the dustproof heat dissipation net 311 is increased, the clamping limiting effect of the rubber pad is enabled to be better, the side wall of the moving rod 314 is fixedly connected with the sliding block 319, the sliding block 319 is inserted inside the sliding groove 320, the sliding groove 320 is enabled to be arranged inside the fastening block 321, when the moving rod 314 moves, the sliding block 319 moves synchronously inside the sliding groove 320, and the limiting effect of the moving rod 314 is enabled to move more stably.
Working principle:
when the LED switch power supply is needed to be used, firstly, the mounting plate 213 is placed on the mounting surface, then the expansion screw is driven into the mounting surface through the mounting hole 214 to limit, then the mounting rod 212 is inserted into the rear end plate 211, the first pull rod 216 is pulled to drive the inserting rod 215 to move synchronously, the inserting rod 215 is clamped into the mounting rod 212, then the limiting rod 217 is inserted into the inserting rod 215, the air flow in the LED switch power supply can be increased by the cooling fan 218 to conduct efficient cooling, secondly, the dustproof cooling net 311 is used for cooling, meanwhile, the dustproof cooling net 311 arranged at the rear end of the rear end plate 211 can conduct cooling simultaneously, and the fact that the rear end of the LED switch power supply cannot conduct cooling simultaneously is avoided.
When the dustproof heat dissipation net 311 needs to be replaced, the second pull rod 316 is pulled firstly to drive the moving rod 314 to move, the limiting plates 317 are driven to move towards the direction away from the dustproof heat dissipation net 311, the fastening rods 322 are pulled afterwards, the fastening rods 322 are moved out of the inside of the fastening blocks 321, the inside of the LED switch power supply body 111 and the inside of the rear end plate 211, the dustproof heat dissipation net 311 is pulled later, the dustproof heat dissipation net 311 can be conveniently detached from the inside of the LED switch power supply body 111, the new dustproof heat dissipation net 311 is placed inside the LED switch power supply body 111 and the inside of the rear end plate 211, the springs 315 are in a compressed power storage state, the second pull rod 316 is loosened to drive the moving rod 314 to move, the four groups of limiting plates 317 are clamped on the outer wall of the dustproof heat dissipation net 311, when the dustproof heat dissipation net 311 is placed inside the LED switch power supply body 111 and the rear end plate 211, the fastening blocks 321 are inserted inside the LED switch power supply body 111 and the rear end plate 211, and then the fastening rods 322 are inserted into the fastening blocks 321, the inside the LED switch power supply body 111 and the rear end plate 211 to limit the inside, and the dustproof heat dissipation net 311 is more stably installed inside the LED switch power supply body 111 and the rear end plate 211.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A high heat sink LED switching power supply comprising: LED switching power supply body (111) and wiring board (112), its characterized in that:
the LED switch power supply comprises an LED switch power supply body (111), wherein the front end of the LED switch power supply body (111) is fixedly connected with a wiring board (112);
the LED switch power supply comprises a radiating structure (2), wherein the radiating structure (2) comprises a rear end plate (211), the rear end plate (211) is fixedly connected to the rear end of an LED switch power supply body (111), a mounting rod (212) is arranged at the rear end of the rear end plate (211), a mounting plate (213) is fixedly connected to one end, far away from the rear end plate (211), of the mounting rod (212), a mounting hole (214) is formed in the mounting plate (213), and a radiating fan (218) is arranged in the LED switch power supply body (111);
the LED switching power supply comprises a replacement structure (3), wherein the replacement structure (3) comprises a dustproof heat dissipation net (311), and the dustproof heat dissipation net (311) is arranged on the outer wall of an LED switching power supply body (111).
2. The high heat dissipation LED switching power supply of claim 1, wherein: the mounting rod (212) is inserted into the rear end plate (211), the inserting rod (215) is inserted into the mounting rod (212), the first pull rod (216) is fixedly connected to the rear end of the inserting rod (215), the limiting rod (217) is inserted into the inserting rod (215), and the limiting rod (217) is inserted into the rear end plate (211).
3. The high heat dissipation LED switching power supply of claim 1, wherein: dustproof heat dissipation net (311) set up in rear end board (211) outside, dustproof heat dissipation hole (312) have been seted up to dustproof heat dissipation net (311) inside, insert chamber (313) have been seted up to LED switching power supply body (111) and rear end board (211) inside, insert chamber (313) inside and have inserted movable rod (314), movable rod (314) are inserted and are established in the inside one end fixedly connected with spring (315) of inserting chamber (313), the one end fixedly connected with of movable rod (314) is kept away from in spring (315) is inserting chamber (313) inner wall, one end fixedly connected with second pull rod (316) of movable rod (314) lateral wall, one end fixedly connected with limiting plate (317) of inserting chamber (313) are kept away from to movable rod (314), limiting plate (317) are L shape setting.
4. The high heat dissipation LED switching power supply of claim 1, wherein: the dustproof heat dissipation net (311) outer wall fixedly connected with fastening block (321), inside LED switching power supply body (111) and rear end plate (211) are inserted to fastening block (321), inside inserted of fastening block (321) is equipped with fastening rod (322), and inside LED switching power supply body (111) and rear end plate (211) are inserted to fastening rod (322).
5. A high heat sink LED switching power supply as claimed in claim 3, wherein: the limiting plate (317) is close to the outer wall fixedly connected with rubber pad (318) of dustproof heat dissipation net (311), rubber pad (318) material rubber just is provided with nanoscale anti-skidding line.
6. A high heat sink LED switching power supply as claimed in claim 3, wherein: the side wall of the movable rod (314) is fixedly connected with a sliding block (319), the sliding block (319) is inserted into the sliding groove (320), and the sliding groove (320) is formed in the fastening block (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367889.8U CN220023453U (en) | 2023-06-01 | 2023-06-01 | High radiating LED switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367889.8U CN220023453U (en) | 2023-06-01 | 2023-06-01 | High radiating LED switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220023453U true CN220023453U (en) | 2023-11-14 |
Family
ID=88689003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321367889.8U Active CN220023453U (en) | 2023-06-01 | 2023-06-01 | High radiating LED switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220023453U (en) |
-
2023
- 2023-06-01 CN CN202321367889.8U patent/CN220023453U/en active Active
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