CN216566105U - LED circuit board with high heat dissipation function - Google Patents
LED circuit board with high heat dissipation function Download PDFInfo
- Publication number
- CN216566105U CN216566105U CN202123315236.9U CN202123315236U CN216566105U CN 216566105 U CN216566105 U CN 216566105U CN 202123315236 U CN202123315236 U CN 202123315236U CN 216566105 U CN216566105 U CN 216566105U
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- CN
- China
- Prior art keywords
- heat dissipation
- circuit board
- led circuit
- air inlet
- high heat
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of LED circuit boards, and particularly relates to an LED circuit board with a high heat dissipation function, which comprises a protective shell, wherein a heat dissipation mechanism is arranged on the side surface of the protective shell, an installation mechanism is arranged on the upper surface of the protective shell, an air inlet is formed in one end of the protective shell, an air cooling mechanism is arranged on one side of the air inlet, a fixing mechanism is arranged at the bottom of the protective shell, an LED circuit board body is arranged at one end of the fixing mechanism, and an anode binding post is arranged on the surface of the LED circuit board body. When LED circuit board body work heat dissipation, can drive the rotation axis and drive radiator fan and carry out the fan-wind towards the air inlet through motor drive for the air current gets into in the protective tank, then guides out through the louvre and carries out the work of dispelling the heat, discharges the inside heat of piling up of protective tank, avoids the overheated damage of LED circuit board body, and the dustproof gauze that louvre, air inlet inner wall set up can prevent external dust to get into.
Description
Technical Field
The utility model belongs to the technical field of LED circuit boards, and particularly relates to an LED circuit board with a high heat dissipation function.
Background
The LED circuit board is a printed circuit board for short, and is formed by printing a circuit on an aluminum plane with better heat conductivity and then welding an electronic element on the printed circuit board.
When being applied to a high-power LED lamp, the existing LED circuit board can generate a large amount of heat, the existing LED circuit board cannot well process the emitted heat, the damage caused by the overheat short circuit of the LED circuit board is easy to cause, and the normal operation of the LED circuit board is not facilitated.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides an LED circuit board with a high heat dissipation function, and solves the problems that the LED circuit board can generate a large amount of heat when being applied to a high-power LED lamp, the existing LED circuit board cannot well process the dissipated heat, the damage of the LED circuit board caused by overheating short circuit is easy to cause, and the normal operation of the LED circuit board is not facilitated.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED circuit board with high heat dissipation function, includes the protection casing, the side surface of protection casing is provided with heat dissipation mechanism, the upper surface of protection casing is provided with installation mechanism, the air inlet has been seted up to the one end of protection casing, one side of air inlet is provided with air-cooled mechanism, the bottom of protection casing is provided with fixed establishment, fixed establishment's one end is provided with LED circuit board body, the surface of LED circuit board body is provided with the positive terminal, one side of positive terminal is provided with the negative terminal, the guard groove has been seted up on the surface of protection casing.
Preferably, the heat dissipation mechanism comprises heat dissipation holes, and dust-proof gauze is arranged inside each of the heat dissipation holes and the air inlet.
Preferably, the number of the heat dissipation holes is fourteen, and the shape of each heat dissipation hole is circular.
Preferably, the mounting mechanism comprises a mounting plate, and the surface of the mounting plate is provided with mounting holes.
Preferably, the air cooling mechanism includes a heat dissipation frame, a motor is arranged on the surface of the heat dissipation frame, the output end of the motor is connected with a rotating shaft, and a heat dissipation fan is arranged on the surface of the rotating shaft.
Preferably, the fixing mechanism comprises a fixing plate, and a mounting bolt is arranged on the surface of the fixing plate.
Preferably, the surface of the protection shell is provided with four corner wrapping pads.
Compared with the prior art, the utility model has the beneficial effects that: when LED circuit board body work heat dissipation, can drive the rotation axis and drive radiator fan and carry out the fan-wind towards the air inlet through motor drive for the air current gets into in the protective tank, then guides out through the louvre and carries out the work of dispelling the heat, discharges the inside heat of piling up of protective tank, avoids the overheated damage of LED circuit board body, and the dustproof gauze that louvre, air inlet inner wall set up can prevent external dust to get into.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a third perspective view of the present invention.
In the figure: 1. a protective housing; 2. heat dissipation holes; 3. mounting a plate; 4. wrapping corner pads; 5. an air inlet; 6. a motor; 7. a heat radiation fan; 8. a heat dissipation frame; 9. a gasket; 10. mounting holes; 11. a protective bath; 12. an LED circuit board body; 13. a positive terminal; 14. a negative terminal; 15. a fixing plate; 16. installing a bolt; 17. a dustproof gauze.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a LED circuit board with high heat dissipation function, including protective housing 1, protective housing 1's side surface is provided with heat dissipation mechanism, protective housing 1's upper surface is provided with installation mechanism, air inlet 5 has been seted up to protective housing 1's one end, one side of air inlet 5 is provided with air cooling mechanism, protective housing 1's bottom is provided with fixed establishment, fixed establishment's one end is provided with LED circuit board body 12, LED circuit board body 12's surface is provided with anodal terminal 13, one side of anodal terminal 13 is provided with negative terminal 14, protective housing 1's surface has been seted up protecting groove 11, LED circuit board body 12 is made by the aluminum product, at first printed circuit on the better aluminum product plane of thermal conductivity, weld electronic component above that again.
In one aspect of this embodiment, when needing to fix LED circuit board body 12 on protection casing 1, can support on protection casing 1 through fixed plate 15 with setting up on LED circuit board body 12, then fix fixed plate 15 on protection casing 1 through mounting bolt 16, thereby let LED circuit board body 12 surface welded electronic component get into protective groove 11 and receive the protection, avoid electronic component to receive external factors to damage, then support protection casing 1 that is equipped with LED circuit board body 12 in suitable position, pass mounting hole 10 through the bolt and fix protection casing 1 in suitable position.
In an aspect of this embodiment, when LED circuit board body 12 work needs the heat dissipation, can drive the rotation axis and drive radiator fan 7 through motor 6 and carry out the fanning to air inlet 5 for the air current gets into in the protective groove 11, then guide out through louvre 2 and carry out the work of dispelling the heat, discharge the heat of 11 inside accumulations in protective groove, avoid LED circuit board body 12 overheat damage, and louvre 2, the dustproof gauze 17 of 5 inner walls settings of air inlet can prevent external dust to get into.
The working principle and the using process of the utility model are as follows: after the utility model is installed, by pressing the fixing plate 15 arranged on the LED circuit board body 12 against the protective shell 1, then the fixing plate 15 is fixed on the protective shell 1 through the mounting bolt 16, so that the electronic components welded on the surface of the LED circuit board body 12 enter the protective groove 11 to be protected, the electronic components are prevented from being damaged by external factors, then the protective shell 1 provided with the LED circuit board body 12 is pressed against a proper position, the protective shell 1 is fixed at the proper position by bolts penetrating through the mounting holes 10, when in work, the motor 6 can drive the rotating shaft and drive the heat radiation fan 7 to fan towards the air inlet 5, so that the air flow enters the protective groove 11, then guide out through louvre 2 and carry out the work of dispelling the heat, discharge the heat of the inside accumulational of guard slot 11, all consumer all carry out the power supply through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a LED circuit board with high heat dissipation function, includes protection casing (1), its characterized in that: the side surface of protection casing (1) is provided with heat dissipation mechanism, the upper surface of protection casing (1) is provided with installation mechanism, air inlet (5) have been seted up to the one end of protection casing (1), one side of air inlet (5) is provided with air-cooled mechanism, the bottom of protection casing (1) is provided with fixed establishment, fixed establishment's one end is provided with LED circuit board body (12), the surface of LED circuit board body (12) is provided with positive terminal (13), one side of positive terminal (13) is provided with negative terminal (14), protective tank (11) have been seted up on the surface of protection casing (1).
2. The LED circuit board with high heat dissipation function of claim 1, wherein: the heat dissipation mechanism comprises heat dissipation holes (2), and dustproof gauze screens (17) are arranged inside the heat dissipation holes (2) and the air inlet (5).
3. The LED circuit board with high heat dissipation function of claim 2, wherein: the number of the heat dissipation holes (2) is fourteen, and the appearance of each heat dissipation hole (2) is circular.
4. The LED circuit board with high heat dissipation function of claim 1, wherein: the mounting mechanism comprises a mounting plate (3), and mounting holes (10) are formed in the surface of the mounting plate (3).
5. The LED circuit board with high heat dissipation function of claim 1, wherein: the air cooling mechanism comprises a heat dissipation frame (8), a motor (6) is arranged on the surface of the heat dissipation frame (8), the output end of the motor (6) is connected with a rotating shaft, and a heat dissipation fan (7) is arranged on the surface of the rotating shaft.
6. The LED circuit board with high heat dissipation function of claim 1, wherein: the fixing mechanism comprises a fixing plate (15), and a mounting bolt (16) is arranged on the surface of the fixing plate (15).
7. The LED circuit board with high heat dissipation function of claim 1, wherein: the surface of the protection shell (1) is provided with corner wrapping pads (4), and the number of the corner wrapping pads (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315236.9U CN216566105U (en) | 2021-12-27 | 2021-12-27 | LED circuit board with high heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123315236.9U CN216566105U (en) | 2021-12-27 | 2021-12-27 | LED circuit board with high heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216566105U true CN216566105U (en) | 2022-05-17 |
Family
ID=81556291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123315236.9U Expired - Fee Related CN216566105U (en) | 2021-12-27 | 2021-12-27 | LED circuit board with high heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216566105U (en) |
-
2021
- 2021-12-27 CN CN202123315236.9U patent/CN216566105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A LED circuit board with high heat dissipation function Effective date of registration: 20220906 Granted publication date: 20220517 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: JIANGMEN JIANGHAI KENUO MICROELECTRONIC Co.,Ltd. Registration number: Y2022980014460 |
|
| 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: 20220517 |