CN208609254U - A kind of printed circuit board - Google Patents
A kind of printed circuit board Download PDFInfo
- Publication number
- CN208609254U CN208609254U CN201821077319.4U CN201821077319U CN208609254U CN 208609254 U CN208609254 U CN 208609254U CN 201821077319 U CN201821077319 U CN 201821077319U CN 208609254 U CN208609254 U CN 208609254U
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- Prior art keywords
- heat
- circuit board
- plate
- conducting
- printed circuit
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Abstract
The utility model discloses a kind of printed circuit board, including circuit board, the circuit board includes substrate, the lower surface of the substrate is equipped with heat-conducting layer, the lower surface of the heat-conducting layer is equipped with bottom stiffener, and the both side surface of circuit board is equipped with heat-conducting plate, and the heat-conducting plate is connected to heat-conducting layer.This printed circuit board, it is feature-rich, with antidetonation, moisture-proof effect, heat dissipation effect is improved simultaneously, good protective action is played to circuit board, extend service life, and it is easy for installation, it is easy to operate, heat dissipation performance can be improved by heat-conducting layer and heat-conducting plate, it is provided with micro heat pipe simultaneously, further improve radiating efficiency, it is more convenient to use, circuit board is mounted in body with can be convenient by mounting hole on mounting plate and clamping groove, fluting can be punched on a mounting board according to the needs of use simultaneously in order to install, it can cause damages to avoid directly punching on circuit boards because of operation error.
Description
Technical field
The utility model relates to circuit board technology field, specially a kind of printed circuit board.
Background technique
Printed circuit board (PCB circuit board), also known as printed circuit board are the suppliers of electronic component electrical connection.It
Existing more than 100 years of development history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake being routed and assemble, improves the gentle productive labor rate of Automated water.Single sided board, double can be divided into according to the wiring board number of plies
Panel, four laminates, six laminates and other multilayer circuit boards.Existing printed circuit board major part function is less, protective performance
It is poor, it is easy to damage because of vibration or humidity etc., and heat dissipation effect is poor, substantially reduces service life, it is inconvenient for use.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of printed circuit board, and function is rich
Richness has the function of antidetonation, moisture-proof, while improving heat dissipation effect, plays good protective action to circuit board, extends
Service life, and it is easy for installation, it is easy to operate, it can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of printed circuit board, including circuit board,
The circuit board includes substrate, and the lower surface of the substrate is equipped with heat-conducting layer, and the lower surface of the heat-conducting layer is reinforced equipped with bottom
Plate, the both side surface of circuit board are equipped with heat-conducting plate, and the heat-conducting plate is connected to heat-conducting layer, and is set between heat-conducting plate and circuit board
There is heat conductive silica gel, the outer surface of the circuit board is provided with mounting plate, and the thickness of the mounting plate is less than the thickness of circuit board.
As a kind of optimal technical scheme of the utility model, the upper surface of the mounting plate is uniformly provided with mounting hole,
And all side surfaces of mounting plate are uniformly provided with clamping groove.
As a kind of optimal technical scheme of the utility model, the both side surface of the mounting plate offers placing groove,
The quantity of placing groove is no less than four groups, and no less than four groups of placing groove is equidistantly positioned.
As a kind of optimal technical scheme of the utility model, the heat-conducting plate is equipped with micro heat pipe, micro heat pipe
The inside of heat-conducting plate is arranged in evaporation ends, and the outside of heat-conducting plate is arranged in the condensation end of micro heat pipe.
As a kind of optimal technical scheme of the utility model, the upper surface of the circuit board is evenly arranged with rubber shock-absorbing
Pad is glued between Rubber shock-absorbing pad and circuit board.
Compared with prior art, the utility model has the beneficial effects that this printed circuit board, feature-rich, have antidetonation,
Moisture-proof effect, while heat dissipation effect is improved, good protective action is played to circuit board, extends service life, and
It is easy for installation, it is easy to operate, heat dissipation performance can be improved by heat-conducting layer and heat-conducting plate, while being provided with micro heat pipe, into one
Step improves radiating efficiency, more convenient to use, by mounting hole on mounting plate and clamping groove can be convenient by circuit board
It is mounted in body, while fluting can be punched on a mounting board according to the needs of use in order to install, it can be to avoid directly existing
Punching causes damages because of operation error on circuit board, and placing groove can play moisture-proof role, rubber for placing desiccant etc.
Resilient cushion is used for damping, improves protective performance, extends service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model partial side structural schematic diagram.
In figure: 1 circuit board, 11 substrates, 12 heat-conducting layers, 13 bottom stiffeners, 2 heat-conducting plates, 3 micro heat pipes, 4 mounting plates, 5
Mounting hole, 6 clamping grooves, 7 placing grooves, 8 Rubber shock-absorbing pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of printed circuit board, including circuit board 1, electricity
Road plate 1 includes substrate 11, and the lower surface of substrate 11 is equipped with heat-conducting layer 12, and the lower surface of heat-conducting layer 12 is equipped with bottom stiffener 13,
The both side surface of circuit board 1 is equipped with heat-conducting plate 2, and heat-conducting plate 2 is connected to heat-conducting layer 12, and is set between heat-conducting plate 2 and circuit board 1
There is heat conductive silica gel, heat dissipation performance can be improved by heat-conducting layer 12 and heat-conducting plate 2, heat-conducting plate 2 is equipped with micro heat pipe 3, miniature
The inside of heat-conducting plate 2 is arranged in the evaporation ends of heat pipe 3, and the outside of heat-conducting plate 2 is arranged in the condensation end of micro heat pipe 3, further
Radiating efficiency is improved, more convenient to use, the outer surface of circuit board 1 is provided with mounting plate 4, and the thickness of mounting plate 4 is less than
The thickness of circuit board 1, the upper surface of mounting plate 4 is uniformly provided with mounting hole 5, and all side surfaces of mounting plate 4 are uniformly provided with
Circuit board 1 is mounted in body by clamping groove 6 in which can be convenient by mounting hole 5 on mounting plate 4 and clamping groove 6, while can
With according to the needs of use on mounting plate 4 punching fluting in order to install, can to avoid directly punch on the circuit card 1 because operation
It makes mistakes and causes damages, the both side surface of mounting plate 4 offers placing groove 7, and the quantity of placing groove 7 is no less than four groups, and not
Placing groove 7 less than four groups is equidistantly positioned, and placing groove 7 can play moisture-proof role, circuit board 1 for placing desiccant etc.
Upper surface be evenly arranged with Rubber shock-absorbing pad 8, to be glued between Rubber shock-absorbing pad 8 and circuit board 1, Rubber shock-absorbing pad 8 is used for
Damping improves protective performance, extends service life, and the printed circuit board is feature-rich, has the function of antidetonation, moisture-proof,
Heat dissipation effect is improved simultaneously, good protective action is played to circuit board 1, extends service life, and easy for installation, is grasped
Make simple.
When in use: according to the needs of use, punching or slot on mounting plate 4, to facilitate installation, then by desiccant etc.
It is placed into the placing groove 7 of mounting plate 4, in 1 course of work of circuit board, the heat of generation imports heat-conducting plate 2 from heat-conducting layer 12,
Then it is radiated by micro heat pipe 3, improves heat dissipation effect；In moving process, Rubber shock-absorbing pad 8 can play damping work
With improving protective performance, extend service life.
The utility model is feature-rich, has the function of antidetonation, moisture-proof, while improving heat dissipation effect, rises to circuit board 1
Good protective action has been arrived, has extended service life, and easy for installation, it is easy to operate, it can by heat-conducting layer 12 and heat-conducting plate 2
To improve heat dissipation performance, while it being provided with micro heat pipe 3, further improves radiating efficiency, it is more convenient to use, pass through installation
Circuit board 1 is mounted in body by mounting hole 5 and clamping groove 6 on plate 4 in which can be convenient, while can be existed according to the needs of use
Punching fluting can cause damages to avoid directly punching on the circuit card 1 because of operation error on mounting plate 4 in order to install,
Placing groove 7 is used to place desiccant etc., can play moisture-proof role, and Rubber shock-absorbing pad 8 is used for damping, improves protective performance,
Extend service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of printed circuit board, including circuit board (1), it is characterised in that: the circuit board (1) includes substrate (11), described
The lower surface of substrate (11) is equipped with heat-conducting layer (12), and the lower surface of the heat-conducting layer (12) is equipped with bottom stiffener (13), circuit
The both side surface of plate (1) is equipped with heat-conducting plate (2), and the heat-conducting plate (2) is connected to heat-conducting layer (12), and heat-conducting plate (2) and electricity
Heat conductive silica gel is equipped between road plate (1), the outer surface of the circuit board (1) is provided with mounting plate (4), the mounting plate (4)
Thickness be less than circuit board (1) thickness.
2. a kind of printed circuit board according to claim 1, it is characterised in that: the upper surface of the mounting plate (4) is uniform
It offers mounting hole (5), and all side surfaces of mounting plate (4) are uniformly provided with clamping groove (6).
3. a kind of printed circuit board according to claim 2, it is characterised in that: the both side surface of the mounting plate (4) is equal
It offers placing groove (7), the quantity of placing groove (7) is no less than four groups, and no less than four groups of placing groove (7) is equidistantly positioned.
4. a kind of printed circuit board according to claim 1, it is characterised in that: the heat-conducting plate (2) is equipped with miniature heat
It manages (3), in the inside of heat-conducting plate (2), the condensation end of micro heat pipe (3) is arranged thermally conductive for the evaporation ends setting of micro heat pipe (3)
The outside of plate (2).
5. a kind of printed circuit board according to claim 1, it is characterised in that: the upper surface of the circuit board (1) is uniform
It is provided with Rubber shock-absorbing pad (8), is glued between Rubber shock-absorbing pad (8) and circuit board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077319.4U CN208609254U (en) | 2018-07-09 | 2018-07-09 | A kind of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077319.4U CN208609254U (en) | 2018-07-09 | 2018-07-09 | A kind of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208609254U true CN208609254U (en) | 2019-03-15 |
Family
ID=65668030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077319.4U Active CN208609254U (en) | 2018-07-09 | 2018-07-09 | A kind of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208609254U (en) |
-
2018
- 2018-07-09 CN CN201821077319.4U patent/CN208609254U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190425 Address after: 350000 Floor 3 of Building 5, No. 59 Yangqi Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province (Block 3, Fuwan Garden, Jinshan Industrial Concentration Area, Fuzhou City) Patentee after: Fuzhou Zhongwei Electronic Technology Co., Ltd. Address before: 528414 No. 7 Zhaoyi Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: Chen Ying |