CN217509099U

CN217509099U - Heat dissipation type circuit board

Info

Publication number: CN217509099U
Application number: CN202123135436.6U
Authority: CN
Inventors: 胡伟成; 陈�峰
Original assignee: Suzhou Tuoye Electronic Technology Co ltd
Current assignee: Suzhou Tuoye Electronic Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-27
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a heat dissipation type circuit board, including the protective frame, the surface of protective frame is provided with the spacing groove, the bottom of spacing inslot portion is provided with elasticity ejection of compact subassembly, be provided with the water conservancy diversion fan through the mount between the elasticity ejection of compact subassembly, the top of water conservancy diversion fan is provided with the circuit board body, the top matrix of circuit board body is arranged and is provided with the terminal, the both sides surface of protective frame all is provided with the location installation component. This heat dissipation type circuit board installs the limiting groove inside with the circuit board, it is fixed to carry out the absorption of bottom through electromagnet, avoid the circuit board to take place not hard up to fall out the outside, the overall stability and the self protectiveness that have increased the circuit board and use, simultaneously through the flow rate of the multiplicable inside air of water conservancy diversion fan, through the inside air cycle exchange of water conservancy diversion mouth increase, the effectual effect of cooling down to the inside that has played, avoid inside to gather the high temperature and lead to the ageing trouble of device.

Description

Heat dissipation type circuit board

Technical Field

The utility model relates to an electric technical field specifically is a heat dissipation type circuit board.

Background

The circuit board can be divided into a printed circuit board or a printed circuit board, the name of the English is FPC circuit board (FPC circuit board is also called flexible circuit board which is made of polyimide or polyester film as a base material, the flexible printed circuit board has high reliability and excellent flexibility and has the characteristics of high wiring density, light weight, thin thickness and good bending property!), and the generation and development of FPC and PCB of the rigid-flexible circuit board are promoted, and a new product of the rigid-flexible circuit board is produced.

The in-process self structure protection nature of current circuit board installation use is relatively poor, generally needs to protect through circuit box body, leads to the in-process radiating effect of circuit board use not good, and inside heat of gathering easily leads to the ageing trouble of device, and the in-process of installing and dismantling is very troublesome simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation type circuit board to the in-process self structure protectiveness of current circuit board installation use that proposes in solving above-mentioned background art is relatively poor, generally need pass through the protection of circuit box body, and the in-process radiating effect that leads to the circuit board to use is not good, and inside accumulates the heat easily and leads to the ageing trouble of device, at the in-process very trouble problem of installation and dismantlement simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat dissipation type circuit board, includes the protective frame, the surface of protective frame is provided with the spacing groove, the bottom of spacing inslot portion is provided with elasticity ejection of compact subassembly, be provided with the water conservancy diversion fan through the mount between the elasticity ejection of compact subassembly, the top of water conservancy diversion fan is provided with the circuit board body, the top matrix of circuit board body is arranged and is provided with the terminal, the both sides surface of protective frame all is provided with the location installation component.

Preferably, the surfaces of two sides of the protective frame are transversely provided with flow guide holes in an arrangement mode, and the inner sides of the flow guide holes are fixedly provided with dust screens.

Preferably, the positioning and mounting assembly comprises positioning plates fixedly mounted on the surfaces of two sides of the protective frame, the surfaces of the positioning plates are provided with positioning holes, and the inner sides of the positioning holes are movably provided with positioning bolts.

Preferably, the elastic discharging assembly comprises a sleeve fixedly installed at the bottom end inside the protective frame, a buffering torsion spring is fixedly installed inside the sleeve through a connecting block, and an ejection block is arranged at the top end of the buffering torsion spring.

Preferably, the bottom of the interior of the protective frame is provided with a support column, and the top end of the support column is provided with an electromagnetic chuck.

Preferably, a control button is arranged on the surface of one side of the protection frame, and the output end of the control button is electrically connected with the input end of the guide fan through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

this heat dissipation type circuit board, in-process carrying out daily use, install the limiting groove inside with the circuit board, it is fixed to carry out the absorption of bottom through electromagnet, avoid the circuit board to take place not hard up to fall out to the outside, the overall stability and the self protectiveness that the circuit board used have been increased, simultaneously through the flow rate of the multiplicable inside air of water conservancy diversion fan, increase inside and outside air circulation exchange through the water conservancy diversion mouth, the effectual effect of cooling down to the inside that has played, avoid inside to gather the high temperature and lead to the ageing trouble of device.

This heat dissipation type circuit board, at the in-process of carrying out daily use, the accessible carries out real-time outage with electromagnet, then upwards pops out ejecting piece through the elastic force of buffering torsional spring, upwards ejecting exposing the circuit board through ejecting piece, and then makes things convenient for relevant personnel to take and take out, has improved the whole efficiency of installation and dismantlement greatly.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the sleeve of the present invention

Fig. 4 is a schematic view of a part of the positioning and mounting assembly of the present invention.

In the figure: 1. positioning the mounting assembly; 2. a protective frame; 3. a circuit board body; 4. a binding post; 5. a limiting groove; 6. a dust screen; 7. a flow guide hole; 8. an electromagnetic chuck; 9. an elastic discharging component; 10. a fixed mount; 11. a flow guiding fan; 12. a support pillar; 13. ejecting a block; 14. a sleeve; 15. a buffer torsion spring; 16. connecting blocks; 17. positioning holes; 18. positioning a plate; 19. positioning bolts; 20. and a control button.

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 efforts all 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 circuit board comprises a protective frame 2, limiting grooves 5 are arranged on the surface of the protective frame 2, the circuit board can be placed and clamped in real time, effective protection effect on the circuit board can be achieved, elastic discharging components 9 are arranged at the bottom ends inside the limiting grooves 5, guide fans 11 are arranged among the elastic discharging components 9 through fixing frames 10, the flow rate of internal air can be increased, internal and external air circulation exchange is increased through guide holes 7, cooling effect on the inside is achieved effectively, a circuit board body 3 is arranged on the top of each guide fan 11, binding posts 4 are arranged on the top of the circuit board body 3 in a matrix mode, connection and conduction between the circuit board and a circuit system can be achieved conveniently through external circuits, positioning and mounting components 1 are arranged on the two side surfaces of the protective frame 2, and guide holes 7 are arranged on the two side surfaces of the protective frame 2 in a transverse mode, and the inner side of the flow guide hole 7 is fixedly provided with the dust screen 6, so that heat generated by the operation of internal devices can be led out and dissipated in real time, and the aging fault of the devices caused by heat accumulation is avoided.

The positioning and mounting assembly 1 comprises positioning plates 18 fixedly mounted on the surfaces of two sides of the protection frame 2, the surfaces of the positioning plates 18 are respectively provided with a positioning hole 17, the inner sides of the positioning holes 17 are respectively and movably provided with a positioning bolt 19, the whole protection frame 2 can be fixedly mounted and connected with electrical equipment, the elastic discharging assembly 9 comprises a sleeve 14 fixedly mounted at the bottom end inside the protection frame 2, the inside of the sleeve 14 is fixedly provided with a buffer torsion spring 15 through a connecting block 16, the top end of the buffer torsion spring 15 is provided with an ejection block 13, the ejection block 13 is ejected upwards through the elastic force of the buffer torsion spring 15, a circuit board is ejected upwards through the ejection block 13 and exposed, and then relevant personnel can conveniently hold and take out the circuit board, the bottom end inside the protection frame 2 is provided with a support column 12, the top end of the support column 12 is provided with an electromagnetic chuck 8, and the circuit board body 3 can be adsorbed and positioned through the generated electromagnetic suction force, avoid the in-process circuit board body 3 to take place not hard up to drop, a side surface of protective frame 2 is provided with control button 20, and control button 20's output passes through wire and guide fan 11's input electric connection, can conveniently carry out coordinated operation through manual control guide fan 11, avoids causing the energy waste and guide fan 11 long-time idle running to lead to the fact the trouble.

The working principle is as follows: when the circuit board is required to be installed and used, the protective frame 2 can be firstly installed at the corresponding electric equipment through the positioning plate 18 and the positioning bolt 19, the circuit board is installed in the limiting groove 5, the bottom is adsorbed and fixed by the electromagnetic chuck 8, the circuit board is prevented from loosening and falling out, the integral stability and the self-protection property of the circuit board are improved, meanwhile, the flow rate of the air inside can be increased by the diversion fan 11, the circulation exchange of the air inside and outside is increased by the diversion holes 7, the effect of cooling the inside is effectively achieved, when the circuit needs to be disassembled and taken out, the electromagnetic chuck 8 can be powered off in real time, the ejection block 13 is ejected upwards by the elastic force of the buffering torsion spring 15, and the circuit board is ejected upwards to be exposed through the ejection block 13, so that the circuit board can be conveniently held and taken out by related personnel.

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 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

1. The utility model provides a heat dissipation type circuit board, includes protective frame (2), its characterized in that: the surface of protective frame (2) is provided with spacing groove (5), the inside bottom of spacing groove (5) is provided with elasticity ejection of compact subassembly (9), be provided with water conservancy diversion fan (11) through mount (10) between elasticity ejection of compact subassembly (9), the top of water conservancy diversion fan (11) is provided with circuit board body (3), the top matrix of circuit board body (3) is arranged and is provided with terminal (4), the both sides surface of protective frame (2) all is provided with location installation component (1).

2. The heat dissipation type circuit board of claim 1, wherein: the two side surfaces of the protective frame (2) are transversely provided with guide holes (7), and the inner sides of the guide holes (7) are fixedly provided with dust screens (6).

3. The heat dissipation type circuit board of claim 1, wherein: the positioning and mounting assembly (1) comprises positioning plates (18) fixedly mounted on the surfaces of two sides of the protective frame (2), positioning holes (17) are formed in the surfaces of the positioning plates (18), and positioning bolts (19) are movably mounted on the inner sides of the positioning holes (17).

4. The heat dissipation type circuit board of claim 1, wherein: the elastic discharging assembly (9) comprises a sleeve (14) fixedly mounted at the bottom end inside the protection frame (2), a buffering torsion spring (15) is fixedly mounted inside the sleeve (14) through a connecting block (16), and an ejection block (13) is arranged at the top end of the buffering torsion spring (15).

5. The heat dissipation type circuit board of claim 1, wherein: the bottom of the interior of the protective frame (2) is provided with a support column (12), and the top end of the support column (12) is provided with an electromagnetic chuck (8).

6. The heat dissipation type circuit board of claim 1, wherein: a control button (20) is arranged on the surface of one side of the protective frame (2), and the output end of the control button (20) is electrically connected with the input end of the guide fan (11) through a lead.