CN218450694U - Quick radiating printed circuit board - Google Patents
Quick radiating printed circuit board Download PDFInfo
- Publication number
- CN218450694U CN218450694U CN202222807671.1U CN202222807671U CN218450694U CN 218450694 U CN218450694 U CN 218450694U CN 202222807671 U CN202222807671 U CN 202222807671U CN 218450694 U CN218450694 U CN 218450694U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- board body
- fixed
- mounting seat
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of printed circuit board, and a quick radiating printed circuit board is disclosed, include: a mounting seat; the heat conducting plate is arranged on the top of the support column, and the top of the heat conducting plate is connected with a circuit board body; the limiting assembly comprises clamping plates symmetrically hinged to two sides of the mounting seat and grooves formed in four ends of the top of the circuit board body; wherein the inboard top of cardboard is fixed with the spring, the utility model discloses a cardboard, fixed block, spring and recess isotructure's cooperation can be with the quick chucking of cardboard at the side of circuit board body for the circuit board body can compress tightly on the fin, thereby can realize the quick installation of circuit board body, and put aside the cardboard and can take off it fast, and the dismouting is simple convenient, and difficult damage circuit board body has improved the result of use of device greatly.
Description
Technical Field
The utility model belongs to the technical field of printed circuit board, concretely relates to quick radiating printed circuit board.
Background
The printed circuit board is a tool for providing electrical connection of electronic components, any electronic equipment with a control function can not be separated from the printed circuit board basically, large heat can be generated during working due to the fact that a large number of electronic components can be concentrated on the printed circuit board in high density, and if heat dissipation treatment is not carried out, the whole circuit can be burnt, and safety is greatly affected.
In chinese patent No. CN202021126678.1, a printed circuit board with fast heat dissipation is disclosed, in which a heat sink, a heat dissipation tube, and a fan are disposed between the circuit board and a mounting base to help the circuit board to dissipate heat quickly, and the circuit board and the mounting base can be fixedly connected by a bolt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick radiating printed circuit board to the circuit board that proposes in solving above-mentioned background art is connected inconveniently, influences the problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board for rapid heat dissipation comprising:
a mounting seat;
the heat conducting plate is arranged on the top of the heat conducting plate, and the top of the heat conducting plate is connected with a circuit board body;
the limiting assembly comprises clamping plates symmetrically hinged to two sides of the mounting seat and grooves formed in four ends of the top of the circuit board body;
wherein the inboard top of cardboard is fixed with the spring, and the spring is connected with the fixed block towards the recess for the one end of cardboard.
Preferably, the spacing subassembly still includes:
a fixing column penetrating between the spring and the clamping plate;
and one end of the fixing column is fixedly connected with the fixing block, and the other end of the fixing column is provided with a connecting rod.
Preferably, the printed circuit board for rapid heat dissipation further comprises:
the radiating fin comprises a circuit board body, a plurality of slots and radiating fins, wherein the slots are arranged at the bottom of the circuit board body and are matched with the radiating fins.
Preferably, the printed circuit board for rapid heat dissipation further comprises:
an insulating base plate fixed between the support column and the heat conducting plate;
the insulating block is arranged at the bottom of the fixing block and is abutted to the inner wall of the groove.
Preferably, the cooling device further comprises a cavity groove formed in the top of the mounting seat, and a cooling pipe disc is arranged in the cavity groove.
Preferably, the fan fixing device further comprises a fixing frame fixed at the top of the mounting seat, and a fan is arranged in the fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, through the matching of the structures such as the clamping plate, the fixed block, the spring, the groove and the like, the clamping plate can be quickly clamped on the side edge of the circuit board body, so that the circuit board body can be tightly pressed on the radiating fin, thereby realizing the quick installation of the circuit board body, and the clamping plate can be quickly taken down after being removed, the disassembly and the assembly are simple and convenient, the circuit board body is not easy to damage, and the use effect of the device is greatly improved;
simultaneously, through addding the slot, can strengthen the joint strength between circuit board body and the heat-conducting plate greatly to make the circuit board body more firm, and the heat conduction area of further increase has improved the radiating effect greatly, and through the cooperation of collets and insulating backing plate, can prevent effectively that the electric current on the circuit board body from flowing to scurrying to the mount pad, and then avoided whole equipment short circuit to damage, improved factor of safety.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the circuit board body and the heat conducting plate of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1. a spring; 2. a fixed block; 3. a circuit board body; 4. a heat sink; 5. a heat conducting plate; 6. a mounting seat; 7. a cavity groove; 8. cooling the tube coil; 9. a fan; 10. a fixing frame; 11. a pillar; 12. an insulating base plate; 13. clamping a plate; 14. a groove; 15. a slot; 16. fixing the column; 17. a connecting rod; 18. an insulating block.
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 and 3, a printed circuit board for rapid heat dissipation includes:
a mounting seat 6;
the supporting columns 11 are fixed at two ends of the top of the mounting seat 6, the top ends of the supporting columns 11 are connected with the heat conducting plate 5, the top of the heat conducting plate 5 is provided with the radiating fins 4, and the top of each radiating fin 4 is connected with the circuit board body 3;
the limiting assembly comprises clamping plates 13 symmetrically hinged to two sides of the mounting seat 6 and grooves 14 formed in four ends of the top of the circuit board body 3;
wherein, the top end of the inner side of the clamping plate 13 is fixed with a spring 1, and one end of the spring 1 opposite to the clamping plate 13 is connected with a fixed block 2 facing the groove 14;
spacing subassembly still includes:
a fixing column 16 penetrating between the spring 1 and the catch plate 13;
and one end of the fixed column 16 is fixedly connected with the fixed block 2, and the other end of the fixed column 16 is provided with a connecting rod 17.
Through the technical scheme:
specifically, when the circuit board fixing device is used, the circuit board body 3 can be placed on the radiating fin 4, then the four clamping plates 13 on the side edges of the mounting seat 6 are sequentially rotated, the clamping plates 13 drive the fixing block 2 to be close to the circuit board body 3, meanwhile, the connecting rod 17 is pulled, the connecting rod 17 drives the fixing column 16 to move, then the fixing column 16 drives the fixing block 2 to ascend and extrude the spring 1, after the fixing block 2 moves to the upper part of the circuit board body 3, the connecting rod 17 can be loosened, and the fixing block 2 is pressed into the groove 14 under the rebounding of the spring 1, so that the circuit board body 3 can be tightly pressed on the radiating fin 4, and the circuit board body 3 can be rapidly mounted on the mounting seat 6;
the circuit board body 3 can be quickly taken down by lifting the connecting rod 17 and moving the clamping plate 13 away, the disassembly and the assembly are simple and convenient, the circuit board body 3 is not easy to damage, and the using effect of the device is greatly improved;
through set up fin 4 and heat-conducting plate 5 in the bottom of circuit board body 3, can lead away the high temperature heat transfer on the circuit board body 3 rapidly to be convenient for dispel the heat fast, guaranteed the security of circuit board body 3 greatly.
Referring to fig. 1, the cooling device comprises a cavity groove 7 arranged at the top of a mounting seat 6, and a cooling pipe coil 8 is arranged in the cavity groove 7;
a fixed frame 10 fixed on the top of the mounting seat 6, and a fan 9 is arranged in the fixed frame 10.
Specifically, the cooling liquid is introduced into the cooling tube plate 8 and can circularly flow in the cooling tube plate 8, so that the surrounding hot air can be further cooled, and the rapid heat dissipation of the circuit board body 3 is facilitated;
meanwhile, the fan 9 works to blow air to the circuit board body 3, so that the heat dissipation efficiency can be further improved.
Referring to fig. 1 and 2, the printed circuit board for rapid heat dissipation further includes:
a plurality of slots 15 arranged at the bottom of the circuit board body 3, and the slots 15 are matched with the radiating fins 4;
an insulating pad 12 fixed between the column 11 and the heat conductive plate 5;
and the insulating block 18 is arranged at the bottom of the fixed block 2, and the insulating block 18 is abutted against the inner wall of the groove 14.
Through the technical scheme:
specifically, the insertion groove 15 is additionally arranged, so that the insertion groove 15 and the radiating fin 4 are mutually inserted, the connection strength between the circuit board body 3 and the heat conducting plate 5 can be greatly enhanced, the circuit board body 3 is more stable after being installed, the heat conducting area is further increased, and the radiating effect is improved;
in addition, through addding insulating block 18 and insulating backing plate 12, can prevent effectively that the electric current on the circuit board body 3 from flowing to the mount pad 6 to avoided whole equipment short circuit to damage, improved factor of safety greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. A printed circuit board for rapid heat dissipation, comprising:
a mounting seat (6);
the supporting columns (11) are fixed at two ends of the top of the mounting seat (6), the top ends of the supporting columns (11) are connected with a heat conducting plate (5), the top of the heat conducting plate (5) is provided with a radiating fin (4), and the top of the radiating fin (4) is connected with a circuit board body (3);
the limiting assembly comprises clamping plates (13) symmetrically hinged to two sides of the mounting seat (6) and grooves (14) formed in four ends of the top of the circuit board body (3);
wherein the inboard top of cardboard (13) is fixed with spring (1), and spring (1) is connected with fixed block (2) towards recess (14) for the one end of cardboard (13).
2. The printed circuit board for rapid heat dissipation according to claim 1, wherein: spacing subassembly still includes:
a fixing column (16) penetrating between the spring (1) and the clamping plate (13);
and one end of the fixed column (16) is fixedly connected with the fixed block (2), and the other end of the fixed column (16) is provided with a connecting rod (17).
3. The printed circuit board for rapid heat dissipation according to claim 2, wherein: the printed circuit board capable of rapidly dissipating heat further comprises:
set up a plurality of slots (15) in circuit board body (3) bottom, just slot (15) and fin (4) phase-match.
4. A printed circuit board with rapid heat dissipation according to claim 3, wherein: the printed circuit board for rapid heat dissipation further comprises:
an insulating pad (12) fixed between the pillar (11) and the heat-conducting plate (5);
the insulation block (18) is arranged at the bottom of the fixing block (2), and the insulation block (18) is abutted to the inner wall of the groove (14).
5. The printed circuit board for rapid heat dissipation according to claim 4, wherein: the device also comprises a cavity groove (7) arranged at the top of the mounting seat (6), and a cooling pipe disc (8) is arranged in the cavity groove (7).
6. The printed circuit board for rapid heat dissipation according to claim 5, wherein: the fan fixing frame further comprises a fixing frame (10) fixed at the top of the mounting seat (6), and a fan (9) is arranged in the fixing frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807671.1U CN218450694U (en) | 2022-10-25 | 2022-10-25 | Quick radiating printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807671.1U CN218450694U (en) | 2022-10-25 | 2022-10-25 | Quick radiating printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218450694U true CN218450694U (en) | 2023-02-03 |
Family
ID=85070552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222807671.1U Active CN218450694U (en) | 2022-10-25 | 2022-10-25 | Quick radiating printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218450694U (en) |
-
2022
- 2022-10-25 CN CN202222807671.1U patent/CN218450694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218450694U (en) | Quick radiating printed circuit board | |
| CN109041411A (en) | A kind of single-clad board | |
| CN211604927U (en) | Heat-resistant capacitor | |
| CN211406622U (en) | Stable form circuit board convenient to installation and stability | |
| CN211297146U (en) | Circuit board fixing part with heat radiation structure | |
| CN218976912U (en) | Capacitor circuit board with ladder structure | |
| CN208028038U (en) | Switching tube cooling clamper | |
| CN218162983U (en) | Circuit ceramic substrate with strong heat dissipation capability | |
| CN219108006U (en) | Quick detach formula IGBT control panel | |
| CN217088483U (en) | Radiator convenient to installation | |
| CN215220503U (en) | High-temperature-resistant capacitor convenient to fix | |
| CN215647537U (en) | Temperature change resistant anti-cracking ceramic substrate | |
| CN212163991U (en) | Multilayer PCB board fixing device | |
| CN218384733U (en) | Laminated chip inductor with high heat dissipation performance | |
| CN215872428U (en) | Novel combined radiating fin structure | |
| CN217386999U (en) | Vacuum alternating current contactor with quick mounting structure | |
| CN219459600U (en) | Alloy radiating fin with good radiating effect | |
| CN217770763U (en) | Welding plate with radiating fins | |
| CN211406616U (en) | Heat radiation structure for computer hard disk chip type circuit board | |
| CN218352807U (en) | Printed circuit board convenient for heat dissipation | |
| CN219068472U (en) | High-efficient heat dissipation aluminium base circuit board | |
| CN218886945U (en) | Low-voltage transformer with good heat dissipation effect | |
| CN215734990U (en) | High-heat-dissipation double-layer PCB | |
| CN210958624U (en) | Intelligent industrial gateway | |
| CN213907031U (en) | Heat-resistant circuit board for electric appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |