CN220493470U - Power supply cabinet - Google Patents
Power supply cabinet Download PDFInfo
- Publication number
- CN220493470U CN220493470U CN202322159941.7U CN202322159941U CN220493470U CN 220493470 U CN220493470 U CN 220493470U CN 202322159941 U CN202322159941 U CN 202322159941U CN 220493470 U CN220493470 U CN 220493470U
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- China
- Prior art keywords
- side plate
- circuit module
- plate
- power supply
- fan
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- 238000010276 construction Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 4
- 208000016509 ear folding Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power supply case which comprises a main case body, a first circuit module, a second circuit module, a fan and a guide plate, wherein the main case body comprises a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate which are positioned on four sides of the bottom plate, air inlet holes are formed in the first side plate, the second side plate and the third side plate, the fan is arranged on the fourth side plate, and air outlet holes are formed in the fourth side plate relative to the fan; the first circuit module is arranged opposite to the bottom plate, the second circuit module is arranged opposite to the first side plate, an interval space is formed between the second circuit module and the first side plate, and the guide plate is connected between the second circuit module and the fan so as to lead out air flow in the interval space through the air outlet. According to the power supply case, the air flow in the interval space can be better absorbed by the fan through the guide plate, so that heat dissipation in the main case body is more uniform and efficient, and the working efficiency and the service life of the power supply are improved.
Description
Technical Field
The utility model relates to the technical field of industrial equipment, in particular to a power supply cabinet.
Background
Power supplies are one type of equipment commonly used in industrial production facilities, where power supplies typically require the use of a power chassis to mount internal circuit components for use. The structure of the circuit assembly of many existing power supplies is complex, and a plurality of circuit components are generally generated, meanwhile, the circuit assembly is usually heated during working, and the high heat can influence the normal working of the circuit assembly, and for better heat dissipation, the circuit components are generally arranged in a staggered manner, but the heat dissipation of some local areas is still poor, so that the working of the power supplies is still influenced.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme: the power supply cabinet comprises a main cabinet body, a first circuit module, a second circuit module, a fan and a guide plate, wherein the first circuit module, the second circuit module, the fan and the guide plate are arranged in the main cabinet body, the main cabinet body comprises a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate which are positioned on four sides of the bottom plate, the first side plate is opposite to the third side plate, the second side plate is opposite to the fourth side plate, air inlet holes are formed in the first side plate, the second side plate and the third side plate, the fan is arranged on the fourth side plate, and air outlet holes are formed in the fourth side plate opposite to the fan;
the first circuit module is arranged opposite to the bottom plate, the second circuit module is arranged opposite to the first side plate, an interval space is formed between the second circuit module and the first side plate, and the guide plate is connected between the second circuit module and the fan so as to lead out air flow in the interval space through the air outlet.
In the utility model, the guide plate is an arc-shaped plate, and one surface of the guide plate protruding is opposite to the fourth side plate.
In the utility model, the second circuit module is connected with the first side plate through a bracket, and the guide plate is connected with one end of the bracket.
Wherein, the guide plate and the bracket are of an integrated structure.
In addition, the support includes the main part board and connects the connecting plate at main part board both ends, the centre of connecting plate is provided with the ventilation hole, the connecting plate keep away from the one end of main part board is provided with and is used for with the lug portion that the first side board is connected.
Further, the second circuit module is fixedly arranged on one surface of the main body board, which is close to the first side board.
Further, the main body board is provided with a connecting column for connecting with the second circuit module, and the second circuit module is separated from the main body board by a set distance through the connecting column.
In the utility model, an opening is arranged on one surface of the main box body opposite to the bottom plate, a cover plate is detachably packaged on the opening, and the second circuit module is separated from the cover plate and the bottom plate by a set distance.
In the utility model, a heat dissipation part is arranged at one end of the bracket far away from the fan.
In the utility model, one end of the guide plate, which is far away from the second circuit module, is opposite to the interval area of 1/4 to 1/3 of the fan.
Compared with the prior art, the power supply case has the advantages that the air flow in the interval space can be better sucked by the fan through the guide plate, so that the heat dissipation in the main case body is more uniform and more efficient, and the working efficiency and the service life of the power supply are improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a power supply case according to the present utility model when a cover plate is disassembled.
Fig. 2 is a schematic structural diagram of a power supply chassis of the present utility model at a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The following is a preferred embodiment of a video camera that solves the above technical problems.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a power supply case according to the present utility model when a cover plate is disassembled. Fig. 2 is a schematic structural diagram of a power supply chassis of the present utility model at a bracket. In the drawings, like structural elements are denoted by like reference numerals.
The utility model provides a power supply cabinet, which comprises a main cabinet 1, a first circuit module 2, a second circuit module 3, a fan 4 and a guide plate 5, wherein the first circuit module 2, the second circuit module 3, the fan 4 and the guide plate 5 are arranged in the main cabinet 1, the main cabinet 1 comprises a bottom plate 11, a first side plate 12, a second side plate 13, a third side plate 14 and a fourth side plate 15 which are positioned on four sides of the bottom plate, the first side plate 12 is opposite to the third side plate 14, the second side plate 13 is opposite to the fourth side plate 15, air inlet holes 16 are formed in the first side plate 12, the second side plate 13 and the third side plate 14, the fan 4 is arranged on the fourth side plate 15, and air outlet holes 17 are formed in the fourth side plate 15 opposite to the fan 4;
the first circuit module 2 is arranged opposite to the bottom plate 11, the second circuit module 3 is arranged opposite to the first side plate 12, an interval space is formed between the second circuit module 3 and the first side plate 12, the guide plate 5 is connected between the second circuit module 3 and the fan 4, so that air flow in the interval space is led out through the air outlet hole 17, the fan 4 can absorb the air flow in the interval space better, the heat dissipation inside the main box body 1 is more uniform and efficient, and the working efficiency and the service life of the power supply are improved.
In this embodiment, the baffle 5 is an arc-shaped plate, and a convex surface of the baffle 5 faces the fourth side plate 15, so that the airflow flows more smoothly.
The second circuit module 3 in this embodiment is connected to the first side plate 12 through the bracket 6, and the deflector 5 is connected to one end of the bracket 6.
Wherein, baffle 5 and support 6 are the integral structure, and baffle 5 and support 6 are together dismantled and assembled, and the dismouting is more convenient.
Referring to fig. 2, specifically, the bracket 6 includes a main body plate 61 and connection plates 62 connected at two ends of the main body plate 61, a ventilation hole 63 is provided in the middle of the connection plates 62, so that air flows better, heat dissipation is facilitated, an ear folding portion 64 for connecting with the first side plate 12 is provided at one end of the connection plates 62 away from the main body plate 61, a threaded hole is provided on the ear folding portion 64, and a screw penetrates through the first side plate 12 and can be fixedly connected with the threaded hole on the ear folding portion 64, so that the bracket 6 is fixedly connected to the first side plate 12.
Wherein the second circuit module 3 is fixedly disposed on a side of the main body board 61 adjacent to the first side board 12.
The main body board 61 in the present embodiment is provided with the connection post 65 for connecting with the second circuit module 3, and the connection post 65 makes the second circuit module 3 have a set distance from the main body board 61, so that the heat dissipation effect of the second circuit module 3 is better.
In this embodiment, an opening is disposed on a surface of the main housing 1 opposite to the bottom plate 11, a cover plate 7 is detachably sealed on the opening, and the second circuit module 3 is spaced from the cover plate 7 and the bottom plate 11 by a predetermined distance, which is more beneficial to heat dissipation.
In this embodiment, the end of the bracket away from the fan 4 is provided with a heat dissipation member 8, which improves the heat dissipation effect.
In the utility model, one end of the deflector 5 far away from the second circuit module 3 faces 1/4 to 1/3 of the area of the section of the fan 4, namely, the fan 4 only divides a small part of energy for absorbing air flow to the interval space between the second circuit module 3 and the first side plate 12, and most of the section of the fan 4 still needs to dissipate heat for the whole space in the main box body 1, so that the whole heat dissipation is uniform.
The power supply case of the embodiment is provided with the guide plate, so that the fan can better absorb air flow in the interval space, heat dissipation in the main case body is more uniform and efficient, and the working efficiency and the service life of the power supply are improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A power supply cabinet, characterized in that: the novel electric fan comprises a main box body (1) and a first circuit module (2), a second circuit module (3), a fan (4) and a guide plate (5) which are arranged in the main box body (1), wherein the main box body (1) comprises a bottom plate (11), a first side plate (12), a second side plate (13), a third side plate (14) and a fourth side plate (15) which are arranged on four sides of the bottom plate, the first side plate (12) is opposite to the third side plate (14), the second side plate (13) is opposite to the fourth side plate (15), air inlet holes (16) are formed in the first side plate (12), the second side plate (13) and the third side plate (14), the fan (4) is arranged on the fourth side plate (15), and air outlet holes (17) are formed in the fourth side plate (15) opposite to the fan (4);
the first circuit module (2) is arranged opposite to the bottom plate (11), the second circuit module (3) is arranged opposite to the first side plate (12), an interval space is formed between the second circuit module (3) and the first side plate (12), and the guide plate (5) is connected between the second circuit module (3) and the fan (4) so as to lead out air flow in the interval space through the air outlet hole (17).
2. The power supply cabinet according to claim 1, wherein the baffle (5) is an arc-shaped plate, and a convex surface of the baffle (5) faces the fourth side plate (15).
3. The power supply cabinet according to claim 1, wherein the second circuit module (3) is connected to the first side plate (12) through a bracket (6), and the deflector (5) is connected to one end of the bracket (6).
4. A power supply cabinet according to claim 3, characterized in that the deflector (5) is of unitary construction with the bracket (6).
5. A power supply cabinet according to claim 3, characterized in that the bracket (6) comprises a main body plate (61) and connecting plates (62) connected to both ends of the main body plate (61), a vent hole (63) is provided in the middle of the connecting plates, and a lug part (64) for connecting with the first side plate (12) is provided at one end of the connecting plates (62) away from the main body plate (61).
6. The power supply cabinet according to claim 5, wherein the second circuit module (3) is fixedly disposed on a side of the main body board (61) adjacent to the first side board (12).
7. The power supply cabinet according to claim 6, characterized in that a connection post (65) for connection with the second circuit module (3) is provided on the main body board (61), the second circuit module (3) being at a set distance from the main body board (61) by the connection post (65).
8. The power supply cabinet according to claim 5, wherein an opening is provided on a surface of the main cabinet (1) opposite to the bottom plate (11), a cover plate (7) is detachably packaged on the opening, and the second circuit module (3) is separated from the cover plate (7) and the bottom plate (11) by a set distance.
9. A power supply cabinet according to claim 3, characterized in that the end of the bracket remote from the fan (4) is provided with a heat sink (8).
10. The power supply cabinet according to claim 1, characterized in that the baffle (5) faces the fan (4) over an interval of 1/4 to 1/3 of the area away from the end of the second circuit module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159941.7U CN220493470U (en) | 2023-08-10 | 2023-08-10 | Power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159941.7U CN220493470U (en) | 2023-08-10 | 2023-08-10 | Power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493470U true CN220493470U (en) | 2024-02-13 |
Family
ID=89825031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322159941.7U Active CN220493470U (en) | 2023-08-10 | 2023-08-10 | Power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493470U (en) |
-
2023
- 2023-08-10 CN CN202322159941.7U patent/CN220493470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |