CN209358828U - A kind of cooling fin for preventing circuit board hot - Google Patents
A kind of cooling fin for preventing circuit board hot Download PDFInfo
- Publication number
- CN209358828U CN209358828U CN201821553739.5U CN201821553739U CN209358828U CN 209358828 U CN209358828 U CN 209358828U CN 201821553739 U CN201821553739 U CN 201821553739U CN 209358828 U CN209358828 U CN 209358828U
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit board
- cooling fin
- bottom plate
- support plate
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of cooling fins for preventing circuit board hot, including bottom plate, side plate and fixed block, the bottom plate is mounted on the inside of link slot, and link slot setting is on the supporting plate, the outer surface of the bottom plate is equipped with connecting plate, and connecting plate and mounting groove are connected with each other, and the surface of support plate is arranged in mounting groove, the lower surface of the connecting plate and buffer layer are connected with each other, and buffer layer is mounted on the inside of mounting groove, the upper surface of the connecting plate is fixedly installed with connecting spring, and the top of connecting spring is fixedly connected with support plate, the fixed block is mounted on the outer surface of support plate, and first through hole is offered on fixed block.The cooling fin for preventing circuit board hot, staff is when installing the cooling fin, the position of bottom plate can be adjusted according to the demand of installation, consequently facilitating bottom plate is bonded to each other with circuit board, effectively prevent cooling fin bottom plate when being installed from impacting to circuit board.
Description
Technical field
The utility model relates to cooling fin processing technique field, specially a kind of cooling fin for preventing circuit board hot.
Background technique
Cooling fin is the device for carrying out heat transmission to component, effectively makes the heat distributed on component by dissipating
Backing is dispersed into air, and avoiding component, temperature is excessively high in operation.
Common cooling fin currently on the market, need the heat on the cooling fin circuit board carry out conduction distribute when, it is right
Operation when cooling fin installation on circuit boards can not be adjusted, while the cooling fin is when being installed, and be easy pair
Circuit board causes wear phenomenon, in view of the above-mentioned problems, carrying out innovative design on the basis of original cooling fin.
Utility model content
The purpose of this utility model is to provide a kind of cooling fins for preventing circuit board hot, to solve above-mentioned background technique
The cooling fin common currently on the market of middle proposition, need the heat on the cooling fin circuit board carry out conduction distribute when, it is right
Operation when cooling fin installation on circuit boards can not be adjusted, while the cooling fin is when being installed, and be easy pair
Circuit board causes the problem of wear phenomenon.
To achieve the above object, the utility model provides the following technical solutions: a kind of cooling fin for preventing circuit board hot,
Including bottom plate, side plate and fixed block, the bottom plate is mounted on the inside of link slot, and link slot setting is on the supporting plate, described
The outer surface of bottom plate is equipped with connecting plate, and connecting plate and mounting groove are connected with each other, and the table of support plate is arranged in mounting groove
Face, the lower surface of the connecting plate and buffer layer are connected with each other, and buffer layer is mounted on the inside of mounting groove, the connecting plate
Upper surface is fixedly installed with connecting spring, and the top of connecting spring is fixedly connected with support plate, and the side plate is mounted on support
The upper surface of plate, and limiting slot is offered on side plate, the limiting slot and copper sheet are connected with each other, and copper sheet is fixedly mounted on bottom plate
Upper surface, the fixed block is mounted on the outer surface of support plate, and first through hole is offered on fixed block, the fixed block
Lower surface is equipped with gasket, and the second through-hole is offered on gasket.
Preferably, the bottom plate constitutes slide construction by link slot and support plate, and bottom plate is integrated with connecting plate
Structure.
Preferably, the connecting plate constitutes stretching structure by mounting groove and connecting spring and support plate, and connecting plate with
Buffer layer is fitted and connected.
Preferably, limiting slot equidistantly distributed on side plate, and there are two the number settings of side plate, and 2 sides
Plate is symmetrical about the longitudinal centre line of support plate.
Preferably, the copper sheet is "convex" shaped structure, and copper sheet constitutes slide construction by limiting slot and side plate.
Preferably, the material of the gasket is rubber material, and the longitudinal centre line of the second through-hole and first leads on gasket
The longitudinal centre line in hole is mutually aligned.
Compared with prior art, the utility model has the beneficial effects that the cooling fin for preventing circuit board hot,
1, staff can adjust the position of bottom plate according to the demand of installation when installing to the cooling fin
Section, consequently facilitating bottom plate is bonded to each other with circuit board, effectively prevents cooling fin bottom plate when being installed from making to circuit board
At influence；
2, buffer layer effectively avoids connecting plate from being collided by connecting spring promotion with support plate, thus the company of improving
Stablizing effect of the fishplate bar when carrying out flexible operating, while bottom plate is reduced to the pressure of circuit board；
3, abrasion of the gasket when the cooling fin is installed, when gasket effectively reduces cooling fin installation to circuit board
Situation facilitates the cooling fin to be installed on circuit board, while avoiding the cooling fin that sliding phenomenon occurs during installation.
Detailed description of the invention
Fig. 1 is the utility model entirety the schematic diagram of the section structure；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model entirety overlooking structure diagram；
Fig. 4 is the utility model support plate top view cross section structural schematic diagram.
In figure: 1, bottom plate；2, link slot；3, support plate；4, connecting plate；5, mounting groove；6, buffer layer；7, connecting spring；
8, side plate；9, limiting slot；10, copper sheet；11, fixed block；12, first through hole；13, gasket；14, the second through-hole.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of cooling fin for preventing circuit board hot, packet
Bottom plate 1, side plate 8 and fixed block 11 are included, bottom plate 1 is mounted on the inside of link slot 2, and link slot 2 is arranged in support plate 3, bottom
The outer surface of plate 1 is equipped with connecting plate 4, and connecting plate 4 and mounting groove 5 are connected with each other, and mounting groove 5 is arranged in support plate 3
Surface, the lower surface of connecting plate 4 and buffer layer 6 are connected with each other, and buffer layer 6 is mounted on the inside of mounting groove 5, connecting plate 4
Upper surface be fixedly installed with connecting spring 7, and the top of connecting spring 7 is fixedly connected with support plate 3, and side plate 8 is mounted on branch
The upper surface of fagging 3, and limiting slot 9 is offered on side plate 8, limiting slot 9 and copper sheet 10 are connected with each other, and copper sheet 10 is fixedly mounted
In the upper surface of bottom plate 1, fixed block 11 is mounted on the outer surface of support plate 3, and first through hole 12 is offered on fixed block 11, Gu
The lower surface for determining block 11 is equipped with gasket 13, and the second through-hole 14 is offered on gasket 13；
Bottom plate 1 constitutes slide construction by link slot 2 and support plate 3, and bottom plate 1 is integrated with connecting plate 4, from
And bottom plate 1 is adjusted by the sliding with bottom plate 1 during installation, facilitate staff that the cooling fin to be installed；
Connecting plate 4 constitutes stretching structure, and connecting plate 4 and buffer layer 6 by mounting groove 5 and connecting spring 7 and support plate 3
It is fitted and connected, is conducive to make connecting plate 4 that bottom plate 1 be driven to carry out flexible operating, while bottom plate 1 being kept to be bonded company with circuit board always
It connects；
The equidistantly distributed on side plate 8 of limiting slot 9, and there are two the number settings of side plate 8, and 2 side plates 8 are about branch
The longitudinal centre line of fagging 3 is symmetrical, is conducive to improve stabilization of the copper sheet 10 on the cooling fin, while making multiple copper sheets 10
It is mutually attached with limiting slot 9 simultaneously；
Copper sheet 10 is "convex" shaped structure, and copper sheet 10 constitutes slide construction by limiting slot 9 and side plate 8, to make copper
Piece 10 can be attached with limiting slot 9, while run copper sheet 10 by operating on side plate 8 for bottom plate 1；
The material of gasket 13 is rubber material, and the longitudinal centre line of the second through-hole 14 and first through hole 12 on gasket 13
Longitudinal centre line is mutually aligned, and is conducive to make the cooling fin that gasket 13 protects circuit board during installation, avoids fixed block
11 pairs of circuit boards squeeze herein.
Working principle: according to Fig. 1 and Fig. 3, one layer of silicone grease will be smeared on circuit board manually first, then utilize tool manually
By bolt by first through hole 12 and the second through-hole 14 and circuit board progress installment work on the cooling fin, make gasket 13 and electricity
Road plate is mutually contacted, thus by installment work of the completion to the cooling fin after bolt rotational fastener, when the cooling fin carries out
Bottom plate 1 contacts with each other with circuit board when installation, and bottom plate 1 can be carried out in support plate 3 according to the height of circuit board by link slot 2
Sliding adjustment, makes bottom plate 1 that copper sheet 10 be driven to carry out slidable adjustment on side plate 8 by limiting slot 9；
According to fig. 2 and Fig. 4, while bottom plate 1 will drive connecting plate 4 and be slid up in support plate 3 by mounting groove 5
It is dynamic, so that bottom plate 1 be made to be adjusted to suitable position, then connecting spring 7 by own resilient drive connecting plate 4 and bottom plate 1 to
Under carry out sliding adjustment, fit closely bottom plate 1 with circuit board, while be bonded connecting plate 4 with buffer layer 6, avoid connecting plate 4
It collides with support plate 3, the operating of the cooling fin for preventing circuit board hot can be completed in this way, it is such a to prevent electricity
Plate hot cooling fin in road is convenient for people to use.
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 (6)
1. a kind of cooling fin for preventing circuit board hot, including bottom plate (1), side plate (8) and fixed block (11), it is characterised in that:
The bottom plate (1) is mounted on the inside of link slot (2), and link slot (2) is arranged on support plate (3), outside the bottom plate (1)
Surface is equipped with connecting plate (4), and connecting plate (4) and mounting groove (5) are connected with each other, and mounting groove (5) is arranged in support plate
(3) surface, the lower surface and buffer layer (6) of the connecting plate (4) are connected with each other, and buffer layer (6) is mounted on mounting groove (5)
Inside, the upper surface of the connecting plate (4) is fixedly installed with connecting spring (7), and the top of connecting spring (7) and support plate
(3) it is fixedly connected, the side plate (8) is mounted on the upper surface of support plate (3), and limiting slot (9), institute are offered on side plate (8)
It states limiting slot (9) and copper sheet (10) to be connected with each other, and copper sheet (10) is fixedly mounted on the upper surface of bottom plate (1), the fixed block
(11) it is mounted on the outer surface of support plate (3), and offers first through hole (12) on fixed block (11), the fixed block (11)
Lower surface is equipped with gasket (13), and the second through-hole (14) are offered on gasket (13).
2. a kind of cooling fin for preventing circuit board hot according to claim 1, it is characterised in that: the bottom plate (1) is logical
It crosses link slot (2) and support plate (3) and constitutes slide construction, and bottom plate (1) is integrated with connecting plate (4).
3. a kind of cooling fin for preventing circuit board hot according to claim 1, it is characterised in that: the connecting plate (4)
Stretching structure is constituted by mounting groove (5) and connecting spring (7) and support plate (3), and connecting plate (4) is bonded with buffer layer (6)
Connection.
4. a kind of cooling fin for preventing circuit board hot according to claim 1, it is characterised in that: the limiting slot (9)
The equidistantly distributed on side plate (8), and there are two the number settings of side plate (8), and 2 side plates (8) are about support plate (3)
Longitudinal centre line is symmetrical.
5. a kind of cooling fin for preventing circuit board hot according to claim 1, it is characterised in that: the copper sheet (10) is
"convex" shaped structure, and copper sheet (10) constitutes slide construction by limiting slot (9) and side plate (8).
6. a kind of cooling fin for preventing circuit board hot according to claim 1, it is characterised in that: the gasket (13)
Material is rubber material, and on gasket (13) longitudinal centre line of the second through-hole (14) and first through hole (12) longitudinal centre line
It is mutually aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553739.5U CN209358828U (en) | 2018-09-23 | 2018-09-23 | A kind of cooling fin for preventing circuit board hot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553739.5U CN209358828U (en) | 2018-09-23 | 2018-09-23 | A kind of cooling fin for preventing circuit board hot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358828U true CN209358828U (en) | 2019-09-06 |
Family
ID=67780499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553739.5U Expired - Fee Related CN209358828U (en) | 2018-09-23 | 2018-09-23 | A kind of cooling fin for preventing circuit board hot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358828U (en) |
-
2018
- 2018-09-23 CN CN201821553739.5U patent/CN209358828U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20210923 |