CN215956711U - Computer flexible circuit board with good heat dissipation performance - Google Patents
Computer flexible circuit board with good heat dissipation performance Download PDFInfo
- Publication number
- CN215956711U CN215956711U CN202121785641.4U CN202121785641U CN215956711U CN 215956711 U CN215956711 U CN 215956711U CN 202121785641 U CN202121785641 U CN 202121785641U CN 215956711 U CN215956711 U CN 215956711U
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- China
- Prior art keywords
- circuit board
- heat dissipation
- flexible circuit
- computer
- rectangle frame
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- 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
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a computer flexible circuit board with good heat dissipation performance, which comprises a circuit board, wherein external protective heat dissipation components are arranged on the upper side and the lower side of the circuit board respectively, the external protective heat dissipation components comprise rectangular frames, the opposite ends of the upper rectangular frame and the lower rectangular frame are arranged in an opening manner, a plurality of copper pipes are transversely arranged in the rectangular frames, the upper side and the lower side of the circuit board are provided with insulating heat conduction plates, the opposite ends of the upper rectangular frame and the lower rectangular frame are integrally connected with annular plates, the upper annular plate and the lower annular plate are fixedly connected through a plurality of bolts, the structure is simple, the structure is clear and easy to understand, heat generated during the work of the circuit board is transmitted through the insulating heat conduction plates and directly dissipated into the air through the copper pipes, the high-efficiency heat dissipation of the circuit board is realized, in the work process of the circuit board, a fan can accelerate the air flow rate inside and outside the copper pipes, can take away the heat from the circuit board, and further improve the heat dissipation efficiency, the whole circuit board is convenient to install, simple in principle, strong in functionality and worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a computer flexible circuit board with good heat dissipation.
Background
The flexible circuit board can be applied to a bendable thin circuit board in various electronic devices, and as science and technology is gradually developed, the size requirement of the electronic devices is less and less, and the performance requirement is higher and higher, for example, miniature electronic devices such as mobile phones and mobile terminals, so that the heating power of the electronic devices is gradually increased.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a flexible printed circuit board with good heat dissipation performance for a computer, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a good heat dissipation's computer flexible circuit board, includes the circuit board, outside protection radiator unit is all installed to both sides about the circuit board, outside protection radiator unit includes the rectangle frame, and the relative one end of rectangle frame of the upper and lower side sets up for the opening, transverse arrangement has a plurality of copper pipes in the rectangle frame, both sides are provided with insulating heat-conducting plate about the circuit board, and the relative one end integration of rectangle frame of the upper and lower side is connected with the annular slab, through a plurality of bolt fixed connection between the annular slab of the upper and lower side.
Preferably, the front and rear side walls of the rectangular frame are provided with a plurality of heat dissipation holes, and the front and rear ends of the copper pipe are arranged between the heat dissipation holes at the front and rear sides.
Preferably, the insulating heat conducting plate is a heat conducting silica gel sheet.
Preferably, the upper and lower sides of the insulating heat conducting plate are integrally connected with a plurality of conical protrusions at the ends separated from each other, and the conical protrusions are arranged between the adjacent copper pipes.
Preferably, blast apparatus is all installed to the rectangle frame rear end face of downside, blast apparatus includes the installing frame, through a plurality of screw fixed connection between installing frame and the rectangle frame rear end face, transversely install a plurality of fans in the installing frame.
Preferably, an annular waterproof sealing ring is arranged between the annular plates on the upper side and the lower side.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and clear and understandable structure, and the circuit board is arranged between the upper and lower external protection heat dissipation components, wherein the external protection heat dissipation components comprise rectangular frames, the upper and lower rectangular frames are connected and arranged, a plurality of copper pipes are transversely arranged in the rectangular frames, the upper and lower sides of the circuit board are provided with the insulation heat conduction plates, heat generated during the work of the circuit board is transferred through the insulation heat conduction plates and directly dissipated into the air through the copper pipes, so that the high-efficiency heat dissipation of the circuit board is realized, in the work process of the circuit board, the fan can accelerate the air flow velocity inside and outside the copper pipes, the heat from the circuit board can be taken away, the heat dissipation efficiency is further improved, the whole circuit board is convenient to install, simple in principle and strong in functionality, and is worthy of popularization.
Drawings
FIG. 1 is a schematic sectional view of a heat dissipating flexible printed circuit board of a computer;
FIG. 2 is a schematic left side view of a flexible printed circuit board with good heat dissipation;
fig. 3 is a schematic view of the internal structure of a rectangular frame of a flexible printed circuit board with good heat dissipation.
In the figure: 1-bolt, 2-annular plate, 3-circuit board, 4-rectangular frame, 5-copper pipe, 6-conical bulge, 7-insulating heat conducting plate, 8-fan, 9-mounting frame, 10-blowing device, 11-screw and 12-external protection heat dissipation component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a good heat dissipation's computer flexible circuit board, includes circuit board 3, outside protection radiator unit 12 is all installed to circuit board 3 upper and lower both sides, outside protection radiator unit 12 includes rectangle frame 4, and the relative one end of rectangle frame 4 of the upper and lower side sets up for the opening, transverse arrangement has a plurality of copper pipes 5 in the rectangle frame 4, both sides are provided with insulating heat-conducting plate 7 about circuit board 3, and the relative one end integration of rectangle frame 4 of the upper and lower side is connected with annular slab 2, through a plurality of bolts 1 fixed connection between the annular slab 2 of the upper and lower side.
Circuit board 3 is installed between the outside protection radiator unit 12 of the downside at last, wherein, outside protection radiator unit 12 includes rectangle frame 4, connects the installation between the rectangle frame 4 of downside, and transverse arrangement has a plurality of copper pipes 5 in the rectangle frame 4, and both sides are provided with insulating heat-conducting plate 7 about the circuit board 3, and the heat that circuit board 3 during operation produced passes through insulating heat-conducting plate 7 transmission, directly gives off the air through copper pipe 5 in, realizes circuit board 3's high-efficient heat dissipation.
The side wall is provided with a plurality of louvres 13 around the rectangle frame 4, copper pipe 5 front and back end sets up between the louvre 13 of front and back side, and the setting of louvre 13 makes copper pipe 5 and air contact.
The insulating heat conducting plate 7 adopts a heat conducting silica gel sheet and has an insulating heat conducting function.
The insulating heat-conducting plate 7 of the upper and lower sides is integrally connected with a plurality of conical bulges 6 away from one end, the conical bulges 6 are arranged between the adjacent copper pipes 5, the contact area between the insulating heat-conducting plate 7 and the copper pipes 5 is increased, and the heat dissipation effect is improved.
In the working process of the circuit board 3, the fan 8 can accelerate the air flow rate inside and outside the copper pipe 5, can take away the heat from the circuit board 3, and further improves the heat dissipation efficiency.
An annular waterproof sealing ring is arranged between the annular plates 2 on the upper side and the lower side, so that the circuit board 3 has excellent waterproof and dustproof functions, and the sealing performance is good.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A computer flexible circuit board with good heat dissipation performance comprises a circuit board (3), and is characterized in that: external protection radiator unit (12) are all installed to both sides about circuit board (3), external protection radiator unit (12) include rectangle frame (4), and the relative one end in rectangle frame (4) of going up the downside sets up for the opening, transverse arrangement has a plurality of copper pipes (5) in rectangle frame (4), both sides are provided with insulating heat-conducting plate (7) about circuit board (3), and the relative one end integration in rectangle frame (4) of going up the downside is connected with annular slab (2), through a plurality of bolts (1) fixed connection between annular slab (2) of going up the downside.
2. The flexible circuit board for a computer of claim 1, wherein: the front side wall and the rear side wall of the rectangular frame (4) are provided with a plurality of heat dissipation holes (13), and the front end and the rear end of the copper pipe (5) are arranged between the heat dissipation holes (13) on the front side and the rear side.
3. The flexible circuit board for a computer of claim 2, wherein: the insulating heat conducting plate (7) adopts a heat conducting silica gel sheet.
4. The flexible circuit board for a computer of claim 3, wherein: the upper and lower sides of the insulating heat conducting plate (7) are integrally connected with a plurality of conical bulges (6) at the ends away from each other, and the conical bulges (6) are arranged between the adjacent copper pipes (5).
5. The flexible circuit board for a computer of claim 4, wherein: go up rectangle frame (4) rear end face of downside and all install blast apparatus (10), blast apparatus (10) are including installing frame (9), through a plurality of screws (11) fixed connection between installing frame (9) and rectangle frame (4) rear end face, transversely install a plurality of fans (8) in installing frame (9).
6. The flexible circuit board for a computer of claim 5, wherein: an annular waterproof sealing ring is arranged between the annular plates (2) at the upper side and the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785641.4U CN215956711U (en) | 2021-08-03 | 2021-08-03 | Computer flexible circuit board with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785641.4U CN215956711U (en) | 2021-08-03 | 2021-08-03 | Computer flexible circuit board with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956711U true CN215956711U (en) | 2022-03-04 |
Family
ID=80435169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121785641.4U Expired - Fee Related CN215956711U (en) | 2021-08-03 | 2021-08-03 | Computer flexible circuit board with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956711U (en) |
-
2021
- 2021-08-03 CN CN202121785641.4U patent/CN215956711U/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 |
Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |