CN216600629U - Double-layer double-sided printed circuit board convenient for heat dissipation - Google Patents
Double-layer double-sided printed circuit board convenient for heat dissipation Download PDFInfo
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- CN216600629U CN216600629U CN202123298901.8U CN202123298901U CN216600629U CN 216600629 U CN216600629 U CN 216600629U CN 202123298901 U CN202123298901 U CN 202123298901U CN 216600629 U CN216600629 U CN 216600629U
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- circuit board
- double
- fixing
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a circuit board technical field specifically is a make things convenient for radiating double-deck two-sided printed circuit board, including the circuit board body, the fixed plate is all installed to the both sides of circuit board body, the fixed slot has all been seted up by the position at both ends to the corresponding one side surface of two sets of fixed plates, the magnet piece is all installed to one side inner wall of four group's fixed slots, the equal movable mounting of surface of two sets of fixed plates has a 21274, the shape seat, two sets of 21274, a plurality of groups of louvres have all been seted up by the position of top and bottom to the inboard of shape seat, two sets of 21274, the fixed block is all installed by the position on top to the both sides of shape seat, the inside of four group's fixed blocks all activity spiro union has fixing bolt, two sets of 21274, two sets of mounting panels are all installed to the inside of shape seat, the motor is all installed to the corresponding one side of four group's mounting panels. Through the arrangement of parts such as the v-shaped seat, the heat dissipation holes, the mounting plate, the motor, the fan and the like, the problem that the circuit board cannot be conveniently and effectively cooled can be effectively solved.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a convenient radiating double-deck double-sided printed circuit board.
Background
The circuit board has the name: 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, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, plays an important role in the mass production of fixed circuits and the optimization of the layout of electric appliances, and the double-layer circuit board is characterized in that two sides of the double-layer circuit board are provided with copper and metallized holes, namely the two sides of the double-layer circuit board are provided with copper and the holes are also provided with copper.
The existing double-layer double-sided printed circuit board has the problem that the circuit board cannot be conveniently and effectively cooled, and inconvenience is brought to actual operation; the double-deck double-sided printed wiring board of current exists the long-term back of using, can not swift when the fan damages with its problem of dismantling the change, brought inconvenience when giving actual operation, for this, the utility model provides a convenient radiating double-deck double-sided printed wiring board is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient radiating double-deck double-sided printed wiring board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a double-layer double-sided printed circuit board convenient for heat dissipation comprises a circuit board body, wherein fixing plates are arranged on two sides of the circuit board body, fixing grooves are formed in the positions, close to two ends, of the outer surfaces of one corresponding sides of two groups of fixing plates, magnet blocks are arranged on the inner walls of one sides of four groups of fixing grooves, two groups of fixing plates are movably arranged on the outer surfaces of two groups of fixing plates, a plurality of groups of heat dissipation holes are formed in the positions, close to the top end and the bottom end, of the inner sides of the shaped seats, two groups of heat dissipation holes are formed in the positions, close to the top end, of two groups of 21274, fixing bolts are movably screwed in the four groups of fixing blocks, two groups of mounting plates are arranged in the shaped seats, motors are arranged on one corresponding sides of the four groups of mounting plates, the output ends of the four groups of motors are in transmission connection with fans, iron rods are fixedly adsorbed on one sides of the four groups of the magnet blocks, the corresponding ends of the four groups of iron rods are respectively fixed with the inner side surfaces of the corresponding connecting plates, and handles are arranged on the outer sides of the two groups of connecting plates.
Preferably, the two groups of fixing plates are equal in size, thread grooves are formed in the top ends of the two groups of fixing plates close to the two groups of fixing bolts, and the bottom ends of the four groups of fixing bolts are movably connected with the corresponding thread grooves in a threaded mode respectively.
Preferably, the outer sides of the two groups of the v-shaped seats are provided with communicating grooves close to the positions corresponding to the iron rods, and one ends corresponding to the iron rods penetrate through the corresponding portions of the v-shaped seats at one side of the v-shaped seats through the corresponding communicating grooves.
Preferably, the four groups of iron rods are equal in size, and the outer diameters of the four groups of iron rods are matched with the inner diameters of the corresponding fixing grooves.
Preferably, the four sets of motors are equal in size, and the four sets of motors are fixed at the center of the corresponding side of the corresponding mounting plate.
Preferably, the inner diameters of the plurality of groups of heat dissipation holes are equal, and the plurality of groups of heat dissipation holes are respectively and uniformly distributed on the corresponding positions of the corresponding surfaces of the v-shaped seat 21274.
Preferably, the four groups of mounting plates are equal in size, and two ends of the four groups of mounting plates are respectively fixed at corresponding positions of the inner wall at the corresponding side of the rectangular seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of parts such as the v-shaped seat, the heat dissipation holes, the mounting plate, the motor, the fan and the like, the problem that the circuit board cannot be conveniently and effectively cooled can be effectively solved.
2. Through the setting of spare parts such as fixed plate, fixed slot, magnet piece, fixed block, fixing bolt, connecting plate and iron system pole, can effectual solution long-term use after, can not swift dismantle the problem of change with it when the fan damages.
Drawings
Fig. 1 is a schematic top perspective view of the main body of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
fig. 3 is a schematic view of the interior of the structure of the v-shaped seat of the present invention.
In the figure: 1. a circuit board body; 11. a fixing plate; 12. fixing grooves; 13. a magnet block; 2. a v-shaped seat; 21. heat dissipation holes; 22. a fixed block; 23. fixing the bolt; 3. mounting a plate; 31. a motor; 32. a fan; 4. a connecting plate; 41. a handle; 42. a steel rod.
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 to 3, the present invention provides a technical solution: a double-layer double-sided printed circuit board convenient for heat dissipation comprises a circuit board body 1, fixing plates 11 are respectively arranged on two sides of the circuit board body 1, fixing grooves 12 are respectively arranged at positions close to two ends of the outer surface of one corresponding side of each of two groups of fixing plates 11, magnet blocks 13 are respectively arranged on the inner wall of one side of each of four groups of fixing grooves 12, a v-shaped seat 2 and two groups of v-shaped 21274are respectively movably arranged on the outer surfaces of two groups of fixing plates 11, a plurality of groups of radiating holes 21 are respectively arranged at positions close to the top end and the bottom end of the inner side of the v-shaped seat 2, the inner diameters of the plurality of groups of radiating holes 21 are equal, the plurality of groups of radiating holes 21 are respectively and uniformly distributed at corresponding positions on the surface of one corresponding side of the v-shaped seat 2, two groups of v-shaped 21274are respectively arranged at positions close to the top end of the two groups of fixing plates 2, fixing bolts 23 are movably screwed with fixing blocks 22, the sizes of the two groups of fixing plates 11 are equal, and thread grooves are respectively arranged at positions close to the positions of the two groups of fixing bolts 23, the bottom ends of four groups of fixing bolts 23 are movably connected with corresponding thread grooves in a threaded manner respectively, two groups of mounting plates 3 are arranged in the shape seat 2, the four groups of mounting plates 3 are equal in size, two ends of the four groups of mounting plates 3 are fixed with corresponding positions of the inner wall of the corresponding side of the shape seat 2 respectively, motors 31 are arranged on the corresponding sides of the four groups of mounting plates 3 respectively, the four groups of motors 31 are equal in size, the four groups of motors 31 are fixed at the middle positions of the corresponding sides of the corresponding mounting plates 3, the output ends of the four groups of motors 31 are connected with fans 32 in a transmission manner, iron rods 42 are fixedly adsorbed on one sides of the four groups of magnet blocks 13, the four groups of iron rods 42 are equal in size, the outer diameter of the four groups of iron rods 42 is matched with the inner diameter of the corresponding fixing grooves 12, communication grooves are formed in the positions, corresponding to the iron rods 42, one ends of the corresponding iron rods 42 penetrate through the corresponding communication grooves in the inner side of the shape seat 2 respectively The corresponding ends of the four groups of iron rods 42 are respectively fixed with the inner side surfaces of the corresponding connecting plates 4, and the outer sides of the two groups of connecting plates 4 are respectively provided with a handle 41;
the working principle is as follows: in the using process, when the circuit board body 1 needs to be cooled, a user can start the four groups of motors 31 at the same time, the corresponding fans 32 can rotate correspondingly under the action of the four groups of motors 31, and the corresponding side of the circuit board body 1 is cooled through the corresponding plurality of groups of cooling holes 21, so that heat generated by the circuit board body 1 is cooled, the service life of the circuit board body 1 can be prolonged, and the problem that the circuit board body 1 cannot be cooled conveniently and effectively can be solved through the arrangement and the operation;
when the four sets of motors 31 are damaged after long-term use, a user can rotate the corresponding fixing bolts 23 at the two ends of the v-21274and the corresponding fixing block 22 from the top surface of the corresponding fixing plate 11, so that the bottom ends of the corresponding fixing bolts 23 can be separated from the threaded grooves on the top surface of the corresponding fixing plate 11, and the user can move the corresponding connecting plate 4 to the corresponding side through the corresponding handle 41, so that one end of the corresponding two sets of iron rods 42 can move in the corresponding fixing grooves 12 and be separated from the corresponding magnet block 13, and then one end of the corresponding two sets of iron rods 42 can move in the corresponding communicating grooves, and when the corresponding two sets of iron rods 42 move out of the corresponding threaded grooves, the v-21274is completed, the disassembly of the v-21274and the v-shaped seat 2 is completed, and then the new two sets of v-21274can be installed at a designated position, therefore, the new motor 31 and the new fan 32 can continuously radiate the corresponding side of the circuit board body 1, and the problem that the fan 32 cannot be quickly detached and replaced when damaged after long-term use can be effectively solved through the arrangement and the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. The utility model provides a convenient radiating double-deck two-sided printed circuit board, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1), fixing plates (11) are mounted on two sides of the circuit board body (1), fixing grooves (12) are formed in the positions, close to two ends, of the outer surfaces of one corresponding side of the two groups of fixing plates (11), magnet blocks (13) are mounted on the inner wall of one side of each of the four groups of fixing grooves (12), fixing blocks (22) are movably mounted on the outer surfaces of the two groups of fixing plates (11), fixing bolts (23) are movably screwed in the four groups of fixing blocks (22), two groups of mounting plates (3) are mounted in the four groups of mounting plates (2), motors (31) are mounted on one corresponding side of the four groups of mounting plates (3), fans (32) are in transmission connection with the output ends of the four groups of motors (31), four groups one side of magnet piece (13) all adsorbs to be fixed with iron system pole (42), four groups the one end that corresponds of iron system pole (42) is fixed mutually with the inboard surface that corresponds connecting plate (4) respectively, and is two sets of handle (41) are all installed in the outside of connecting plate (4).
2. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the sizes of the two groups of fixing plates (11) are equal, thread grooves are formed in the top ends of the two groups of fixing plates (11) close to the positions of the two groups of fixing bolts (23), and the bottom ends of the four groups of fixing bolts (23) are movably connected with the corresponding thread grooves in a threaded mode respectively.
3. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the outer sides of the two groups of the v-shaped seats (2) close to the positions corresponding to the iron rods (42) are provided with communicating grooves, and one ends corresponding to the iron rods (42) penetrate through the insides of one sides of the v-shaped seats (2) through the corresponding communicating grooves.
4. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the four groups of iron rods (42) are equal in size, and the outer diameters of the four groups of iron rods (42) are matched with the inner diameter of the corresponding fixing groove (12).
5. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the four groups of motors (31) are equal in size, and the four groups of motors (31) are fixed at the middle positions of the corresponding sides of the corresponding mounting plates (3).
6. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the inner diameters of a plurality of groups of heat dissipation holes (21) are equal, and the plurality of groups of heat dissipation holes (21) are respectively and evenly distributed on the corresponding positions of the corresponding side surfaces of the v-shaped seat (2).
7. The double-layer double-sided printed circuit board facilitating heat dissipation according to claim 1, wherein: the four groups of mounting plates (3) are equal in size, and two ends of the four groups of mounting plates (3) are respectively fixed with corresponding positions of the inner wall of the corresponding side of the rectangular seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298901.8U CN216600629U (en) | 2021-12-24 | 2021-12-24 | Double-layer double-sided printed circuit board convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298901.8U CN216600629U (en) | 2021-12-24 | 2021-12-24 | Double-layer double-sided printed circuit board convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216600629U true CN216600629U (en) | 2022-05-24 |
Family
ID=81617279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123298901.8U Expired - Fee Related CN216600629U (en) | 2021-12-24 | 2021-12-24 | Double-layer double-sided printed circuit board convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216600629U (en) |
-
2021
- 2021-12-24 CN CN202123298901.8U patent/CN216600629U/en not_active Expired - Fee Related
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| 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: 20220524 |