CN215500273U - Heat dissipation fixed knot of aluminium base board constructs - Google Patents
Heat dissipation fixed knot of aluminium base board constructs Download PDFInfo
- Publication number
- CN215500273U CN215500273U CN202121963314.3U CN202121963314U CN215500273U CN 215500273 U CN215500273 U CN 215500273U CN 202121963314 U CN202121963314 U CN 202121963314U CN 215500273 U CN215500273 U CN 215500273U
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- aluminum substrate
- fastener
- heat dissipation
- bolt
- base board
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat dissipation fixing structure of an aluminum substrate, which comprises a shell, a fastener and a bolt, wherein the shell comprises a supporting metal piece and a metal heat dissipation piece, the shell is provided with an aluminum substrate which is attached to the metal heat dissipation piece, the fastener is a prism, two side edges of the fastener are respectively abutted against the supporting metal piece and the aluminum substrate, the distance between the fastener and the two side edges abutted against the supporting metal piece and the aluminum substrate is larger than the distance between the supporting metal piece and the aluminum substrate, the side surface of the fastener is provided with a bolt through hole, and the bolt penetrates through the bolt through hole and is in threaded connection with the shell. The heat dissipation fixing structure of the aluminum substrate is convenient to install, convenient and simple to align, calibrate and adjust, good in heat dissipation effect, stable and reliable in overall structure, convenient to disassemble and low in production cost, and the aluminum substrate and the metal heat dissipation part are tightly attached by the fastening piece.
Description
Technical Field
The utility model relates to the technical field of mounting structures, in particular to a heat dissipation fixing structure of an aluminum substrate.
Background
The aluminum substrate installed in the shell needs to dissipate heat outwards by means of the shell, and the conventional fixing structure needs to align and calibrate the fastener manually, so that the fastener is prone to deflection; the difficulty is dismantled in the installation simultaneously, very big increase the installation, reprocess the degree of difficulty, so need the installation that a large amount of time adjusted the fastener in process of production, need demolish the fastener destructively when reprofiling, the cost is higher, is unfavorable for production efficiency's improvement. In the process of mounting the aluminum substrate, on one hand, the aluminum substrate is tightly attached to the radiating shell, the radiating effect is good, on the other hand, the aluminum substrate needs to be convenient to mount and dismount, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat dissipation fixing structure of an aluminum substrate, which aims to solve the problems of inconvenient installation and disassembly, low speed and low efficiency of a fixing structure in the prior art.
In order to solve the technical problem, the utility model provides a heat dissipation fixing structure of an aluminum substrate, which comprises a shell, a fastener and a bolt, wherein the shell comprises a supporting metal piece and a metal heat dissipation piece, the shell is provided with an aluminum substrate which is attached to the metal heat dissipation piece, the fastener is a prism, two side edges of the fastener are respectively abutted to the supporting metal piece and the aluminum substrate, the distance between the fastener and the two side edges abutted to the supporting metal piece and the aluminum substrate is larger than the distance between the supporting metal piece and the aluminum substrate, the side surface of the fastener is provided with a bolt through hole, and the bolt penetrates through the bolt through hole and is in threaded connection with the shell.
The aluminum substrate, the supporting metal piece and the metal radiating piece are arranged in parallel.
The supporting metal piece, the metal radiating piece and the shell are manufactured integrally.
The fastener is a quadrangular prism.
The diameter of the bolt through hole is larger than that of the bolt.
The utility model has the following beneficial effects: the heat dissipation fixing structure of the aluminum substrate is convenient to install, convenient and simple to align, calibrate and adjust, good in heat dissipation effect, stable and reliable in overall structure, convenient to disassemble and low in production cost, and the aluminum substrate and the metal heat dissipation part are tightly attached by the fastening piece.
Drawings
Fig. 1 is a schematic view of a heat dissipation fixing structure of an aluminum substrate according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
As shown in fig. 1, the embodiment of the utility model provides a heat dissipation fixing structure of an aluminum substrate, which includes a housing 3, a fastener 4 and a bolt 1, wherein the housing 3 includes a supporting metal part 6 and a metal heat dissipation part 7, the housing 3 is provided with the aluminum substrate 5, the aluminum substrate 5 and the metal heat dissipation part 7 are attached, the fastener 4 is a prism, two side edges of the fastener 4 are respectively abutted against the supporting metal part 6 and the aluminum substrate 5, the distance between the two side edges abutted against the supporting metal part 6 and the aluminum substrate 5 and the fastener 4 is greater than the distance between the supporting metal part 6 and the aluminum substrate 5, a bolt through hole 2 is formed in the side surface of the fastener 4, and the bolt 1 penetrates through the bolt through hole 2 and is in threaded connection with the housing 3.
Further, the aluminum substrate 5, the support metal member 6, and the metal heat sink 7 are disposed in parallel.
Further, the support metal member 6 and the metal heat sink 7 are integrally manufactured with the housing 3.
Further, the fastener 4 is a quadrangular prism.
Further, the bolt through hole 2 has a diameter larger than that of the bolt 1.
The working process of the utility model is as follows: placing an aluminum substrate 5 in a shell 3 to be attached to a metal heat dissipation part 7, placing a fastener 4 in the shell 3, wherein two side edges of the fastener 4 are respectively abutted to the aluminum substrate 5 and a supporting metal part 6, the height of the side edge abutted to the supporting metal part 6 in the vertical direction is lower than that of the side edge abutted to the aluminum substrate 5, penetrating a bolt 1 through a bolt through hole 2 to be in threaded connection with the shell 3, and pressing down the end part abutted to the fastener 4 and the aluminum substrate 5 by the bolt 1 to enable the aluminum substrate 5 to be tightly attached to the metal heat dissipation part 7.
In summary, the heat dissipation fixing structure of the aluminum substrate is convenient to install, convenient and simple to align, calibrate and adjust, the aluminum substrate and the metal heat dissipation part are tightly attached by the fastening piece, the heat dissipation effect is good, the whole structure is stable and reliable, the disassembly is convenient, and the production cost is low.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A heat dissipation fixed knot of aluminium base board constructs which characterized in that: including casing (3), fastener (4), bolt (1), casing (3) are including supporting metalwork (6), metal heat sink (7), aluminium base board (5) and the laminating of metal heat sink (7) have been installed in casing (3), fastener (4) are prismatic, two side edges of fastener (4) respectively with support metalwork (6), aluminium base board (5) butt, fastener (4) are greater than the interval of supporting metalwork (6) and aluminium base board (5) with the distance of supporting metalwork (6), two side edges of aluminium base board (5) butt, bolt through-hole (2) have been seted up on fastener (4) side, bolt (1) pass bolt through-hole (2) and casing (3) threaded connection.
2. The heat-dissipating fixing structure of an aluminum substrate according to claim 1, wherein the aluminum substrate (5), the supporting metal member (6), and the metal heat sink (7) are disposed in parallel.
3. The heat-dissipating fixing structure of an aluminum substrate according to claim 1, wherein the supporting metal member (6), the metal heat-dissipating member (7) and the case (3) are integrally manufactured.
4. The heat-dissipating fixing structure of an aluminum substrate according to claim 1, wherein the fastening member (4) is a quadrangular prism.
5. The heat-dissipating fixing structure of an aluminum substrate according to claim 1, wherein the diameter of the bolt through hole (2) is larger than the diameter of the bolt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963314.3U CN215500273U (en) | 2021-08-20 | 2021-08-20 | Heat dissipation fixed knot of aluminium base board constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963314.3U CN215500273U (en) | 2021-08-20 | 2021-08-20 | Heat dissipation fixed knot of aluminium base board constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215500273U true CN215500273U (en) | 2022-01-11 |
Family
ID=79763493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121963314.3U Active CN215500273U (en) | 2021-08-20 | 2021-08-20 | Heat dissipation fixed knot of aluminium base board constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215500273U (en) |
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2021
- 2021-08-20 CN CN202121963314.3U patent/CN215500273U/en active Active
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