CN220629647U - Concentrated radiating circuit board - Google Patents
Concentrated radiating circuit board Download PDFInfo
- Publication number
- CN220629647U CN220629647U CN202322229506.7U CN202322229506U CN220629647U CN 220629647 U CN220629647 U CN 220629647U CN 202322229506 U CN202322229506 U CN 202322229506U CN 220629647 U CN220629647 U CN 220629647U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- heat
- heat dissipation
- connecting rod
- collecting 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.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a concentrated heat dissipation circuit board, which relates to the technical field of circuit boards and aims at solving the problems that the existing circuit board is poor in heat dissipation effect, affects the service life of the circuit board and the like due to the fact that most of heat dissipation is local heat dissipation. The utility model can not only intensively dissipate heat through the radiating blades and the radiating aluminum plate, reduce the temperature, but also facilitate the disassembly and replacement.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board with concentrated heat dissipation.
Background
A circuit board, also known as a printed circuit board, is a carrier that lays out and connects electronic components. The electronic component is made of conductive materials, and a protective layer is covered on the surface of the electronic component for fixing and connecting the electronic component. The circuit board is not only a skeleton of the electronic equipment, but also carries various functions such as signal transmission, power consumption control and the like.
In the use process of the existing circuit board, various complex electronic components connected above the circuit board can generate certain heat, and when the heat reaches a certain temperature, certain damage is caused to the circuit board, and the existing circuit board cannot conduct concentrated efficient heat dissipation in the use process.
Disclosure of Invention
The utility model provides a circuit board capable of intensively radiating, which solves the existing problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a concentrated radiating circuit board, includes circuit board main part and heat collecting plate, circuit board main part top be provided with the connecting rod, the connecting rod side be provided with the conducting strip, the conducting strip side be provided with heat dissipation aluminum plate, heat dissipation aluminum plate below be provided with the aluminum plate landing leg, the aluminum plate landing leg on be provided with the landing leg fixture block, circuit board main part top be provided with the landing leg cassette, the landing leg cassette on be provided with the cassette groove, the connecting rod top be connected with the heat collecting plate, the heat collecting plate top be provided with servo motor, the servo motor output be provided with the heat dissipation flabellum.
Preferably, the tail end of the connecting rod is provided with external threads, and the connecting rod is fixedly connected with the heat collecting plate through a screw gasket and a nut.
Preferably, the upper surface of the heat collecting plate is provided with heat dissipation aluminum strips, and the heat dissipation aluminum strips are provided with a plurality of heat dissipation aluminum strips uniformly distributed on the upper surface of the heat collecting plate.
Preferably, ventilation square holes are formed in the upper portion of the heat collecting plate, two ventilation square holes are formed in the upper portion of the heat collecting plate, and the two ventilation square holes are located at two ends of the servo motor respectively.
Preferably, the connecting rod, the heat conducting fin, the aluminum plate supporting leg, the supporting leg clamping seat, the screw gasket and the nut are all provided with four, and the upper part of the heat conducting fin and the lower part of the heat collecting plate are in contact with each other.
Preferably, the size of the connecting rod is larger than that of the external thread, and the size of the nut is larger than that of the external thread.
Preferably, the size of the heat dissipation aluminum plate is larger than the size of the ventilation square hole, and the upper part of the heat dissipation aluminum plate and the lower part of the heat collection plate are not contacted with each other.
The beneficial effects of the utility model are as follows:
according to the utility model, the circuit board main body, the heat dissipation aluminum strips, the ventilation square holes, the servo motor, the heat dissipation fan blades, the heat conduction fins, the heat dissipation aluminum plates and other components are mutually matched, so that the device can intensively dissipate heat of the circuit board main body, and the heat dissipation efficiency is improved.
According to the heat dissipation device, the connecting rod, the screw gasket, the nut, the external threads, the aluminum plate clamping seat, the supporting leg clamping block, the aluminum plate supporting leg, the clamping seat groove and other components are matched with each other, so that the device is convenient to assemble and disassemble, fixed and firm, and normal heat dissipation of the heat dissipation component is ensured.
In summary, the utility model not only can intensively radiate the circuit board main body, improves the radiating efficiency, but also is convenient to assemble and disassemble, is fixed and is firmer, and the normal radiating of the radiating component is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of a heat dissipating aluminum plate according to the present utility model.
Fig. 3 is a schematic view of the structure of the connecting rod of the present utility model.
Reference numerals in the drawings: 1. a circuit board main body; 2. a heat collecting plate; 3. a heat-dissipating aluminum strip; 4. a connecting rod; 5. a screw washer; 6. a nut; 7. a ventilation square hole; 8. a servo motor; 9. radiating fan blades; 10. an external thread; 11. a heat conductive sheet; 12. a heat-dissipating aluminum plate; 13. a supporting leg clamping seat; 14. a supporting leg clamping block; 15. aluminum plate supporting legs; 16. a clamping seat groove.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application
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.
Referring to fig. 1-3, a concentrated radiating circuit board comprises a circuit board main body 1 and a heat collecting plate 2, a connecting rod 4 is arranged above the circuit board main body 1, the connecting rod 4 is mainly used for connecting and fixing the heat collecting plate 2 and the circuit board main body 1, a heat conducting fin 11 is arranged on the side face of the connecting rod 4, the heat conducting fin 11 mainly plays a role in transferring part of heat on the circuit board main body 1 to the heat collecting plate 2 through the heat conducting fin 11 for heat radiation treatment, a heat radiating aluminum plate 12 is arranged on the side face of the heat conducting fin 11, the heat radiating aluminum plate 12 mainly plays a role in absorbing most of heat generated by electronic elements at the core position of the circuit board main body 1, the heat is absorbed on the heat radiating aluminum plate 12, an aluminum plate supporting leg 15 is arranged below the heat radiating aluminum plate 12, a supporting leg 14 is arranged on the aluminum plate supporting leg 15, a supporting leg clamping block 14 is arranged above the circuit board main body 1, a supporting leg clamping block 13 is provided with a clamping block groove 16, the aluminum plate supporting leg 15 and the supporting leg clamping block 14 mainly used for fixing the aluminum plate 12 on the circuit board main body 1 in the supporting leg clamping block 13 and the clamping block groove 16, the position change is prevented, the heat collecting plate 2 is connected above the connecting rod 4, the heat collecting plate motor 2 is mainly used for absorbing the heat of the heat collecting motor 2 and the heat is mainly used for driving the heat collecting motor 2 and the heat collecting plate 2, the heat is used for cooling the heat collecting motor 8 and is used for cooling the heat is 8, the heat is effectively transferred by the servo motor 8, and is cooled by the servo motor 8 is arranged on the servo motor 8, and is cooled by the servo motor 8, the servo motor is 8 is arranged and is cooled by the servo motor 8, and is 8 is cooled by the servo 8 and is 8 and is arranged 8.
Referring to fig. 1-3, the end of the connecting rod 4 is provided with external threads 10, the connecting rod 4 and the heat collecting plate 2 are connected and fixed through the screw gasket 5 and the nut 6, the external threads 10 and the screw gasket 5 and the nut 6 are matched with each other, the heat collecting plate 2 is fixed on the connecting rod 4 on the circuit board main body 1, the upper surface of the heat collecting plate 2 is provided with a heat radiating aluminum strip 3, the heat radiating aluminum strip 3 mainly radiates heat absorbed on the heat collecting plate 2, the heat radiating aluminum strip 3 is provided with a plurality of uniformly distributed on the upper surface of the heat collecting plate 2, the heat absorbed on the heat collecting plate 2 can be efficiently radiated, the upper side of the heat collecting plate 2 is provided with two ventilation square holes 7, the two ventilation square holes 7 are respectively arranged at two ends of the servo motor 8, the output end of the servo motor 8 is mainly driven by the driving of the heat radiating fan blade 9 to rotate, the wind can be directly blown on the heat radiating aluminum plate 12, the heat radiating efficiency is improved, the four aluminum plates 4, the supporting legs 15, the clamping seats 13, the screw 5 and the nut 6 are respectively provided with four heat radiating aluminum plates, and the upper sides of the heat collecting plate 11 are in contact with the heat radiating square holes 10 with the heat collecting plate 2, and the size of the heat collecting plate 2 is larger than the size of the heat radiating square holes 12, and is larger than the size of the heat radiating square holes 10 and is larger than the size of the heat collecting plate 2 and is in contact with the heat collecting square hole 2.
Working principle: before working, the heat collecting plate 2 is fixedly connected with external threads 10 arranged at the tail end of the connecting rod 4 through a screw gasket 5 and a nut 6;
during operation, the circuit board main body 1 can generate heat, the heat is transferred to the heat collecting plate 2 through the heat conducting fin 11 and the heat radiating aluminum plate 12 absorbs most of heat generated by the electronic component at the core position of the circuit board main body 1, the heat is concentrated on the heat radiating aluminum plate 12, meanwhile, the servo motor 8 is started, the heat radiating fan blade 9 is driven to rotate to radiate the heat concentrated on the heat radiating aluminum plate 12, the heat generated by the whole circuit board main body 1 during operation can be radiated in real time, the radiating efficiency is improved, the circuit board always keeps in a high-efficiency running state, and the service life of the circuit board is prolonged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a concentrated radiating circuit board, includes circuit board main part (1) and heat collecting plate (2), a serial communication port, circuit board main part (1) top be provided with connecting rod (4), connecting rod (4) side be provided with conducting strip (11), conducting strip (11) side be provided with heat dissipation aluminum plate (12), heat dissipation aluminum plate (12) below be provided with aluminum plate landing leg (15), aluminum plate landing leg (15) on be provided with landing leg fixture block (14), circuit board main part (1) top be provided with landing leg cassette (13), landing leg cassette (13) on be provided with cassette groove (16), connecting rod (4) top be connected with heat collecting plate (2), heat collecting plate (2) top be provided with servo motor (8), servo motor (8) output be provided with heat dissipation flabellum (9).
2. The circuit board with concentrated heat dissipation according to claim 1, wherein the tail end of the connecting rod (4) is provided with external threads (10), and the connecting rod (4) is fixedly connected with the heat collecting plate (2) through a screw gasket (5) and a nut (6).
3. The circuit board with concentrated heat dissipation according to claim 1, wherein the upper surface of the heat collecting plate (2) is provided with heat dissipation aluminum strips (3), and the heat dissipation aluminum strips (3) are provided with a plurality of heat dissipation aluminum strips uniformly distributed on the upper surface of the heat collecting plate (2).
4. The circuit board for concentrated heat dissipation according to claim 1, wherein ventilation square holes (7) are formed above the heat collecting plate (2), and two ventilation square holes (7) are formed at two ends of the servo motor (8) respectively.
5. The circuit board with concentrated heat dissipation according to claim 1, wherein four connecting rods (4), heat conducting fins (11), aluminum plate supporting legs (15), supporting leg clamping seats (13), screw gaskets (5) and nuts (6) are arranged, and the upper parts of the heat conducting fins (11) are in contact with the lower parts of the heat collecting plates (2).
6. The concentrated heat dissipation circuit board according to claim 2, wherein the size of the connecting rod (4) is larger than the size of the external thread (10), and the size of the nut (6) is larger than the size of the external thread (10).
7. The concentrated heat dissipation circuit board according to claim 1, wherein the size of the heat dissipation aluminum plate (12) is larger than the size of the ventilation square hole (7), and the upper part of the heat dissipation aluminum plate (12) and the lower part of the heat collection plate (2) are not contacted with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229506.7U CN220629647U (en) | 2023-08-18 | 2023-08-18 | Concentrated radiating circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229506.7U CN220629647U (en) | 2023-08-18 | 2023-08-18 | Concentrated radiating circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629647U true CN220629647U (en) | 2024-03-19 |
Family
ID=90221229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229506.7U Active CN220629647U (en) | 2023-08-18 | 2023-08-18 | Concentrated radiating circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629647U (en) |
-
2023
- 2023-08-18 CN CN202322229506.7U patent/CN220629647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220629647U (en) | Concentrated radiating circuit board | |
| CN209402925U (en) | A kind of two-side radiation device of pcb board | |
| WO2022222759A1 (en) | Radiator, packaging structure, and electronic device | |
| CN213818695U (en) | PCBA heat radiation component | |
| CN210610093U (en) | High-efficient heat dissipation type PCB circuit board | |
| CN210247144U (en) | Quick radiating individual layer PCB circuit board | |
| CN216626396U (en) | High-power easy heat dissipation circuit board assembly | |
| CN111520691A (en) | Heat dissipation device of LED lamp | |
| CN214042241U (en) | High-efficient heat dissipation server device | |
| CN219999861U (en) | Heat radiating device and electronic element | |
| CN219555492U (en) | Multilayer heat conduction circuit board | |
| CN219716971U (en) | High-efficient heat abstractor is used to battery | |
| CN210273850U (en) | Quick heat dissipation mechanism of pure sine wave inverter power cabinet | |
| CN220138304U (en) | Chip heat radiation structure based on refrigerating sheet | |
| CN210199677U (en) | Intelligence vending machine mainboard CPU heat radiation structure | |
| CN219999661U (en) | High-frequency high-speed HDI circuit board with auxiliary heat dissipation structure | |
| CN220691367U (en) | Heat radiation structure of CPCI standard board card | |
| CN213276561U (en) | Computer heat dissipation module with high heat dissipation performance | |
| CN214708502U (en) | High-efficient radiating heat-conducting piece | |
| CN213634341U (en) | Mainboard structure with heat radiation structure | |
| CN220457748U (en) | High-heat-dissipation double-drive kart controller | |
| CN219019110U (en) | Circuit board | |
| CN212910524U (en) | Unmanned aerial vehicle with heat abstractor | |
| CN219514404U (en) | Insulating substrate of control cabinet | |
| CN215911805U (en) | UPS uninterrupted power source heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |