CN212936275U - Heat dissipation type single face circuit board - Google Patents
Heat dissipation type single face circuit board Download PDFInfo
- Publication number
- CN212936275U CN212936275U CN202021196459.0U CN202021196459U CN212936275U CN 212936275 U CN212936275 U CN 212936275U CN 202021196459 U CN202021196459 U CN 202021196459U CN 212936275 U CN212936275 U CN 212936275U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- mounting hole
- heating panel
- heat dissipation
- seted
- 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 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 abstract description 9
- 230000009977 dual effect Effects 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation type single face circuit board, which comprises a circuit board, the circuit board is the cuboid form, the lower terminal surface of circuit board is pasted and is installed the bottom insulation board, mounting hole one has been seted up to the up end of circuit board, the four corners of mounting hole symmetric distribution on the circuit board, the up end of circuit board is seted up flutedly, the recess is located between the mounting hole one, the up end fixed mounting of circuit board has top electronic component. This heat dissipation type single face circuit board, the staff is at the in-process that uses, can effectually dispel the heat to the heating panel through the louvre that sets up on the heating panel, and when the staff opened driving motor, the fan rotated, and wind directly blows and can directly dispel the heat to the heating panel to the surface of heating panel, can effectual protection circuit board through setting up this dual heat dissipation, device whole mechanism is compact, convenient to use, the circuit board that has significantly reduced is because of receiving static or high temperature, and the condition of the work of shutting down.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a heat dissipation type single face circuit board.
Background
The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printing, copper etching technology circuit board, etc., and the circuit board makes the circuit miniaturized, visualized, plays an important role in the batch production of fixed circuits and the optimization of electrical appliance layout.
However, the conventional single-sided circuit board is easy to cause over-high temperature in the using process and stop working, which greatly affects the service life of the single-sided circuit board, and the conventional single-sided circuit board is easy to damage the circuit board due to static electricity in the using and transporting processes, thereby bringing much inconvenience to people in daily life and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation type single face circuit board to propose current single face circuit board in solving above-mentioned background art, lead to the high temperature easily in the process of using, and the condition of stop work, this has influenced some single face circuit board life greatly, and current single face circuit board is in the in-process of use and transportation, easily leads to the circuit board to damage because of there is static, gives people and brings a lot of inconvenient problems in daily life and use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation type single face circuit board, includes the circuit board, the circuit board is the cuboid form, bottom insulation board is installed in pasting of the lower terminal surface of circuit board, mounting hole one has been seted up to the upper end of circuit board, the symmetrical four corners that distribute on the circuit board of mounting hole, the upper end of circuit board is seted up flutedly, the recess is located between the mounting hole one, the upper end fixed mounting of circuit board has top electronic component, the top of circuit board is provided with fan housing.
Preferably, a top insulating plate is fixedly mounted on the upper end face of the circuit board, a second mounting hole is formed in the upper end face of the top insulating plate, the mounting holes are symmetrically distributed in four corners of the top insulating plate, the diameters of the second mounting holes and the mounting holes are the same one to one, a fourth mounting hole is formed in the upper end face of the top insulating plate, the fourth mounting hole and the groove correspond one to one, and the inner diameter of the fourth mounting hole is the same as that of the groove.
Preferably, the up end fixed mounting of top insulation board has the heating panel, mounting hole three has been seted up to the up end of heating panel, the three symmetric distribution of mounting hole is in the four corners of heating panel, the heating panel is the same with the one-to-one diameter of mounting hole two and mounting hole one, the lower terminal surface fixed mounting of heating panel has the buckle, buckle and recess and mounting hole four looks adaptations, mounting hole five has been seted up to the up end of heating panel, mounting hole five and top electronic component looks adaptation, a plurality of louvres have been seted up to the up end of heating panel.
Preferably, fan case's mountain up end fixed mounting has the motor case, the fresh air inlet has been seted up to fan case's up end, the fresh air inlet symmetric distribution is in the both sides of fresh air inlet, the inside fixed mounting of motor case has driving motor, there is the pivot through bearing movable mounting between fan case's the inside, the one end of pivot is connected with driving motor's output shaft, the outside fixed mounting of pivot has the flabellum, the exhaust vent has been seted up to fan case lower terminal surface, exhaust vent and fresh air inlet one-to-one.
Preferably, a fixing bolt is fixedly installed on the upper end face of the fan shell, and the fixing bolt is matched with the second installation hole and the first installation hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the heat dissipation type single-sided circuit board, in the process of transportation and use, workers can effectively avoid the situation that the circuit board stops working due to static electricity through the arranged bottom insulating plate and the arranged top insulating plate, the structure is compact, the use is convenient, and the practicability of the device is greatly improved;
2. this heat dissipation type single face circuit board, the staff is at the in-process that uses, cover bottom insulation board and circuit board on the surface of heating panel through setting up the heating panel, can adsorb the heating panel with the heat that produces on the circuit board on, can effectually dispel the heat to the heating panel through the louvre that sets up on the heating panel, and when the staff opened driving motor, the fan rotates, wind directly blows to the surface of heating panel can directly dispel the heat to the heating panel, can effectual protection circuit board through setting up this dual heat dissipation, device overall structure is compact, and convenient to use, the circuit board that has significantly reduced is because of receiving static or high temperature, and the condition of shut down the work.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is the schematic diagram of the circuit board profile structure of the present invention.
In the figure: 1. a circuit board; 2. a bottom insulating plate; 3. a top insulating plate; 4. a heat dissipation plate; 5. a fan housing; 6. fixing the bolt; 7. a first mounting hole; 8. a groove; 9. buckling; 10. a second mounting hole; 11. a third mounting hole; 12. a fourth mounting hole; 13. heat dissipation holes; 14. a fifth mounting hole; 15. a top electronic component; 16. an air outlet; 17. a motor case; 18. a drive motor; 19. a rotating shaft; 20. a fan blade; 21. and air inlet holes.
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 present invention provides a technical solution: a heat dissipation type single-sided circuit board comprises a circuit board 1, a bottom insulating board 2, a top insulating board 3, a heat dissipation board 4, a fan shell 5, a fixing bolt 6, a first mounting hole 7, a groove 8, a buckle 9, a second mounting hole 10, a third mounting hole 11, a fourth mounting hole 12, a heat dissipation hole 13, a fifth mounting hole 14, a top electronic component 15, an air outlet 16, a motor box 17, a driving motor 18, a rotating shaft 19, fan blades 20 and an air inlet 21, wherein the circuit board 1 is cuboid, the bottom insulating board 2 is adhered to the lower end face of the circuit board 1, the first mounting hole 7 is formed in the upper end face of the circuit board 1, the first mounting holes 7 are symmetrically distributed at four corners of the circuit board 1, the groove 8 is formed in the upper end face of the circuit board 1 and located between the first mounting holes 7, the top electronic component 15 is fixedly mounted on the upper end face of the, through setting up recess 8, be convenient for install buckle 9, through setting up mounting hole 7, be convenient for install fixing bolt 6, through setting up bottom insulation board 2, be convenient for isolated static.
Further, the up end fixed mounting of circuit board 1 has top insulation board 3, mounting hole two 10 has been seted up to top insulation board 3's up end, mounting hole two 10 symmetric distribution is in top insulation board 3's four corners, and mounting hole two 10 is the same with a mounting hole 7 one-to-one diameter, mounting hole four 12 has been seted up to top insulation board 3's up end, mounting hole four 12 and recess 8 one-to-one, and the internal diameter of mounting hole four 12 is the same with recess 8's internal diameter, it is the same with recess 8 one-to-one diameter through setting up mounting hole four 12, be convenient for install fixing bolt 6, through setting up top insulation board 3, be convenient for isolated static.
Further, top insulation board 3's up end fixed mounting has heating panel 4, three 11 mounting holes have been seted up to heating panel 4's up end, three 11 symmetric distribution of mounting hole are in heating panel 4's four corners, heating panel 4 is the same with the one-to-one diameter of two 10 mounting holes and a mounting hole 7, heating panel 4's lower end fixed mounting has buckle 9, buckle 9 and recess 8 and four 12 looks adaptations of mounting hole, five 14 mounting holes have been seted up to heating panel 4's up end, five 14 and the 15 looks adaptations of top electronic component in mounting hole, a plurality of louvres 13 have been seted up to heating panel 4's up end, through setting up heating panel 4, be convenient for dispel the heat for circuit board 1.
Further, a motor box 17 is fixedly mounted on the mountain upper end face of the fan housing 5, an air inlet 21 is formed in the upper end face of the fan housing 5, the air inlet 21 is symmetrically distributed on two sides of the air inlet 21, a driving motor 18 is fixedly mounted inside the motor box 17, a rotating shaft 19 is movably mounted inside the fan housing 5 through a bearing, one end of the rotating shaft 19 is connected with an output shaft of the driving motor 18, fan blades 20 are fixedly mounted on the outer side of the rotating shaft 19, air outlet holes 16 are formed in the lower end face of the fan housing 5, the air outlet holes 16 correspond to the air inlet 21 one by one, and the air outlet holes 16 correspond to the air inlet holes 21 one by one, so that heat dissipation is facilitated for the heat dissipation plate.
Furthermore, the upper end face of the fan shell 5 is fixedly provided with a fixing bolt 6, the fixing bolt 6 is matched with the third mounting hole 11, the second mounting hole 10 and the first mounting hole 7, and the fan shell 5 is conveniently and fixedly arranged on the fan shell 1 by arranging the fixing bolt 6 to be matched with the third mounting hole 11, the second mounting hole 10 and the first mounting hole 7.
The working principle is as follows: firstly, when the staff need use the circuit board, can effectually avoid causing the damage at static to 1 through setting up bottom insulation board 2 and top insulation board 3, in the in-process of using, cover top insulation board 3 and 1 in the bottom of heating panel 4 through setting up heating panel 4, can effectually inhale the surface of heating panel 4 with the heat that produces in 1, in the in-process of using, can dispel the heat to heating panel 4 through the louvre 13 that sets up, when the staff opens driving motor 18, flabellum 20 rotates, wind directly blows to the surface of heating panel 4 from fresh air inlet 21 and exhaust vent 16 and can effectually dispel the heat, can effectual protection circuit board through setting up this dual heat dissipation, the device overall structure is compact, and convenient to use, the circuit board that has significantly reduced receives static or high temperature, and the circumstances of the work of shutting down.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. A heat dissipation type single-sided wiring board includes a wiring board (1), characterized in that: the improved fan-shaped printed circuit board is characterized in that the circuit board (1) is in a cuboid shape, a bottom insulating plate (2) is mounted on the lower end face of the circuit board (1) in a pasting mode, a first mounting hole (7) is formed in the upper end face of the circuit board (1), the first mounting hole (7) is symmetrically distributed in the four corners of the circuit board (1), a groove (8) is formed in the upper end face of the circuit board (1), the groove (8) is located between the first mounting hole (7), a top electronic element (15) is fixedly mounted on the upper end face of the circuit board (1), and a fan shell (5) is arranged above the circuit board (1).
2. The heat dissipation type single-sided wiring board of claim 1, wherein: the utility model discloses a circuit board, including circuit board (1), mounting hole two (10) have been seted up to the up end fixed mounting of circuit board (1), mounting hole two (10) symmetric distribution is in the four corners of top insulation board (3), and mounting hole two (10) and mounting hole one (7) one-to-one diameter the same, four (12) of mounting hole have been seted up to the up end of top insulation board (3), four (12) of mounting hole and recess (8) one-to-one, and the internal diameter of four (12) of mounting hole is the same with the internal diameter of recess (8).
3. The heat dissipation type single-sided wiring board of claim 2, wherein: the up end fixed mounting of top insulation board (3) has heating panel (4), mounting hole three (11) have been seted up to the up end of heating panel (4), three (11) symmetric distributions in the four corners of heating panel (4) of mounting hole, heating panel (4) are the same with the one-to-one diameter of mounting hole two (10) and mounting hole (7), the lower terminal surface fixed mounting of heating panel (4) has buckle (9), buckle (9) and recess (8) and four (12) looks adaptations of mounting hole, five (14) of mounting hole have been seted up to the up end of heating panel (4), five (14) of mounting hole and top electronic component (15) looks adaptations, a plurality of louvres (13) have been seted up to the up end of heating panel (4).
4. The heat dissipation type single-sided wiring board of claim 1, wherein: the mountain up end fixed mounting of fan housing (5) has motor case (17), fresh air inlet (21) have been seted up to the up end of fan housing (5), fresh air inlet (21) symmetric distribution is in the both sides of fresh air inlet (21), the inside fixed mounting of motor case (17) has driving motor (18), there is pivot (19) through bearing movable mounting between the inside of fan housing (5), the one end of pivot (19) is connected with the output shaft of driving motor (18), the outside fixed mounting of pivot (19) has flabellum (20), exhaust vent (16) have been seted up to terminal surface under fan housing (5), exhaust vent (16) and fresh air inlet (21) one-to-one.
5. The heat dissipation type single-sided wiring board of claim 2, wherein: and a fixing bolt (6) is fixedly mounted on the upper end face of the fan shell (5), and the fixing bolt (6) is matched with the second mounting hole (10) and the first mounting hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196459.0U CN212936275U (en) | 2020-06-24 | 2020-06-24 | Heat dissipation type single face circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196459.0U CN212936275U (en) | 2020-06-24 | 2020-06-24 | Heat dissipation type single face circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212936275U true CN212936275U (en) | 2021-04-09 |
Family
ID=75326793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021196459.0U Expired - Fee Related CN212936275U (en) | 2020-06-24 | 2020-06-24 | Heat dissipation type single face circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212936275U (en) |
-
2020
- 2020-06-24 CN CN202021196459.0U patent/CN212936275U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210409 |