CN213638615U - Combined mounting rack for circuit board - Google Patents
Combined mounting rack for circuit board Download PDFInfo
- Publication number
- CN213638615U CN213638615U CN202022722220.9U CN202022722220U CN213638615U CN 213638615 U CN213638615 U CN 213638615U CN 202022722220 U CN202022722220 U CN 202022722220U CN 213638615 U CN213638615 U CN 213638615U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- end block
- mounting
- positioning grooves
- bottom 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
Links
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A circuit board combination mounting frame comprises a bottom plate, a first end block and a second end block, wherein the first end block is positioned at the first end of the bottom plate and is integrally formed with the bottom plate, the second end block is detachably connected with the bottom plate through a screw, a mounting cavity is formed inside the first end block, a fan is mounted in the mounting cavity, an air inlet is formed in the side wall of the mounting cavity far away from the second end block, two first circuit board mounting positioning grooves which are arranged in parallel are formed in the end face of the first end block facing the second end block, a plurality of first air outlets which are arranged at intervals are formed in the upper edge of the first circuit board mounting positioning grooves and communicated with the first circuit board mounting positioning grooves, a second air outlet is formed below the first circuit board mounting positioning grooves, two second circuit board mounting positioning grooves which are arranged in parallel are formed in the end face of the second end block facing the first end block, and parallel mounting of a, and the air-cooled radiating circuit board does not need to be provided with mounting holes, so that the process of the circuit board is simplified.
Description
Technical Field
The utility model relates to a circuit board field, in particular to circuit board built-up mounting frame.
Background
In the prior art, a plurality of circuit boards are often required to be installed in a small installation space, so that the installation is inconvenient, and the plurality of circuit boards are stacked through installation columns, so that the heat dissipation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circuit board built-up mounting frame to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the present invention, there is provided a circuit board assembly mounting bracket, including: a base plate, a first end block, and a second end block, the first end block being located at a first end of the base plate and being integrally formed with the base plate, the second end block is detachably connected with the bottom plate through a screw, a mounting cavity is formed inside the first end block, a fan is arranged in the mounting cavity, an air inlet is arranged on the side wall of the mounting cavity far away from the second end block, the end surface of the first end block facing the second end block is provided with two first circuit board mounting positioning grooves which are arranged in parallel, a plurality of first air outlets arranged at intervals are formed at the upper edge of the first circuit board mounting positioning groove, the first air outlet is communicated with the first circuit board mounting positioning groove, a second air outlet is arranged below the first circuit board mounting positioning groove, and the end surface of the second end block facing the first end block is provided with two second circuit board mounting positioning grooves which are arranged in parallel.
Preferably, the width of the second air outlet is equal to the width of the first circuit board mounting positioning groove.
Since the technical scheme is used, the utility model discloses can realize the parallel mount of many circuit boards, and the forced air cooling heat dissipation of being convenient for, the circuit board is direct to be blocked in the mounting groove, therefore does not need processing mounting hole on the circuit board, has simplified the technology of circuit board.
Drawings
Fig. 1 schematically shows a view of the present invention;
figure 2 shows schematically a schematic view of the first end block.
Reference numbers in the figures: 1. a base plate; 2. a first end block; 3. a second end block; 4. a screw; 5. a mounting cavity; 6. a fan; 7. an air inlet; 8. the first circuit board is provided with a positioning groove; 9. a first air outlet; 10. a second air outlet; 11. the second circuit board is provided with a positioning groove.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As an aspect of the utility model, a circuit board built-up mounting frame is provided, include: the structure comprises a bottom plate 1, a first end block 2 and a second end block 3, wherein the first end block 2 is positioned at the first end of the bottom plate 1 and is integrally formed with the bottom plate 1, the second end block 3 is detachably connected with the bottom plate 1 through a screw 4, an installation cavity 5 is formed inside the first end block 2, a fan 6 is installed in the installation cavity 5, an air inlet 7 is formed in the side wall of the installation cavity 5 far away from the second end block 3, two first circuit board installation positioning grooves 8 which are arranged in parallel are formed in the end face of the first end block 2 facing the second end block 3, a plurality of first air outlets 9 which are arranged at intervals are formed at the upper edge of the first circuit board installation positioning grooves 8, the first air outlets 9 are communicated with the first circuit board installation positioning grooves 8, and a second air outlet 10 is formed below the first circuit board installation positioning grooves 8, two second circuit board mounting positioning grooves 11 which are arranged in parallel are formed in the end face, facing the first end block 2, of the second end block 3.
Preferably, the width of the second air outlet 10 is equal to the width of the first circuit board mounting positioning groove 8.
During installation, one ends of two circuit boards (not shown) to be installed are respectively inserted into the first circuit board installation positioning grooves 8, the other ends of the two circuit boards are inserted into the second circuit board installation positioning grooves 11 of the second end block 3, and then the second end block 3 is fixed to the bottom plate 1 through the screws 4. In the working process, the fan 6 can be opened, and air blown out by the fan 6 is respectively blown to two sides of the circuit board through the first air outlet 9 and the second air outlet 10, so that heat dissipation of the circuit board is realized.
Since the technical scheme is used, the utility model discloses can realize the parallel mount of many circuit boards, and the forced air cooling heat dissipation of being convenient for, the circuit board is direct to be blocked in the mounting groove, therefore does not need processing mounting hole on the circuit board, has simplified the technology of circuit board.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A circuit board assembly mounting bracket, comprising: the fan comprises a bottom plate (1), a first end block (2) and a second end block (3), wherein the first end block (2) is positioned at the first end of the bottom plate (1) and is integrally formed with the bottom plate (1), the second end block (3) is detachably connected with the bottom plate (1) through a screw (4), a mounting cavity (5) is formed inside the first end block (2), a fan (6) is installed in the mounting cavity (5), an air inlet (7) is formed in the side wall, far away from the second end block (3), of the mounting cavity (5), two first circuit board mounting positioning grooves (8) which are arranged in parallel are formed in the end face, facing the second end block (3), of the first end block (2), a plurality of first air outlets (9) which are arranged at intervals are formed at the upper edge of the first circuit board mounting positioning grooves (8), and the first air outlets (9) are communicated with the first circuit board mounting positioning grooves (8), a second air outlet (10) is formed below the first circuit board mounting positioning groove (8), and two second circuit board mounting positioning grooves (11) which are arranged in parallel are formed in the end face, facing the first end block (2), of the second end block (3).
2. A circuit board assembly mounting frame according to claim 1, characterised in that the width of the second air outlet opening (10) is equal to the width of the first circuit board mounting location slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722220.9U CN213638615U (en) | 2020-11-23 | 2020-11-23 | Combined mounting rack for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722220.9U CN213638615U (en) | 2020-11-23 | 2020-11-23 | Combined mounting rack for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213638615U true CN213638615U (en) | 2021-07-06 |
Family
ID=76635854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022722220.9U Expired - Fee Related CN213638615U (en) | 2020-11-23 | 2020-11-23 | Combined mounting rack for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213638615U (en) |
-
2020
- 2020-11-23 CN CN202022722220.9U patent/CN213638615U/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: 20210706 |