CN210379841U - Power distribution cabinet with heat radiation structure - Google Patents
Power distribution cabinet with heat radiation structure Download PDFInfo
- Publication number
- CN210379841U CN210379841U CN201921551227.XU CN201921551227U CN210379841U CN 210379841 U CN210379841 U CN 210379841U CN 201921551227 U CN201921551227 U CN 201921551227U CN 210379841 U CN210379841 U CN 210379841U
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- China
- Prior art keywords
- cabinet body
- air
- heat radiation
- radiation structure
- switch board
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Abstract
The utility model discloses a switch board with heat radiation structure, including the cabinet body, the cabinet door is installed in the front of cabinet body, and the stamping has the shutter on a curb plate of cabinet body, the fixed surface that another curb plate of shutter was kept away from to the cabinet body has the air-supply line, and the top of air-supply line is sealed, and fan and dust screen are installed to the bottom of air-supply line, the level is provided with the baffle of being no less than one between the inner wall of cabinet body, and the inner chamber of cabinet body has the chamber that separates through the baffle of being no less than one and be no less than two, all is equipped with the air intake with the air-supply line intercommunication on every chamber separates the curb. This switch board with heat radiation structure separates the interior of cabinet body into a plurality of compartments through the baffle, then disperses the cold wind that the fan sent into to every compartment by the air intake through the air-supply line to reach the purpose that makes the cold wind dispersion even, make the electrical components heat dissipation that separates the intracavity more balanced, guaranteed electrical components's normal work.
Description
Technical Field
The utility model relates to a distribution equipment field specifically is a switch board with heat radiation structure.
Background
The switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement of the power distribution cabinet to form a low-voltage power distribution device. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
In order to prevent the temperature in the distribution box from being overhigh, the electric appliance elements in the distribution box are prevented from being burnt due to overhigh temperature. Need set up heat radiation structure on the switch board, like shutter etc. simultaneously for reinforcing radiating effect, present switch board still adopts the fan to initiatively dispel the heat, but present switch board still has the unbalanced problem of heat dissipation.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Not enough to prior art, the utility model provides a switch board with heat radiation structure has solved present switch board and still has the unbalanced problem of heat dissipation.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a switch board with heat radiation structure, includes the cabinet body, and the cabinet door is installed in the front of cabinet body, and the punch forming has the shutter on a curb plate of cabinet body, the surface mounting that another curb plate of shutter was kept away from to the cabinet body has the air-supply line, and the top of air-supply line is sealed, and fan and dust screen are installed to the bottom of air-supply line.
The horizontal baffle that is no less than one that is provided with between the inner wall of cabinet body, the inner chamber of cabinet body has through the baffle partition that is no less than one to be no less than two to separate the chamber, every separates and all is equipped with the air intake with the air-supply line intercommunication on keeping away from the curb plate of shutter in the chamber.
Further inject, the top and the bottom of air intake all are provided with spacing, be formed with the spout between the inner wall of spacing and curb plate, sliding connection has the regulating plate in the spout.
Further, the air inlet and the adjusting plate are rectangular.
Further limiting, the fan is installed on a support on the inner wall of the installation pipe, and the top end of the installation pipe is in threaded connection with the inner wall of the bottom end of the air inlet pipe.
Further inject, the outside threaded connection of installation socle end has the pressure cover, dustproof network card connects between the bottom of pressure cover and installation pipe.
This switch board with heat radiation structure separates the interior of cabinet body into a plurality of compartments through the baffle, then disperses the cold wind that the fan sent into to every compartment by the air intake through the air-supply line to reach the purpose that makes the cold wind dispersion even, make the electrical components heat dissipation that separates the intracavity more balanced, guaranteed electrical components's normal work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the air inlet pipe of the present invention;
fig. 3 is a schematic view of the air inlet structure of the present invention.
In the figure: 1 cabinet body, 2 air-supply lines, 3 pressure covers, 4 baffle plates, 5 spacing strips, 6 air inlets, 7 adjusting plates, 8 mounting pipes, 9 dust screens, 10 fans, 11 chutes and 12 shutters.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a switch board with heat radiation structure, includes cabinet body 1, and the cabinet door is installed in the front of cabinet body 1, and the stamping has shutter 12 on a curb plate of cabinet body 1, and the surface mounting that another curb plate of shutter 12 was kept away from to cabinet body 1 has air-supply line 2, and the top of air-supply line 2 is sealed, and fan 10 and dust screen 9 are installed to the bottom of air-supply line 2.
At least one partition plate 4 is horizontally arranged between the inner walls of the cabinet body 1, at least two separate cavities are separated in the inner cavity of the cabinet body 1 through at least one partition plate 4, and an air inlet 6 communicated with the air inlet pipe 2 is formed in each side plate, far away from the louver 12, of each separate cavity.
The top and the bottom of air intake 6 all are provided with spacing 5, be formed with spout 11 between the inner wall of spacing 5 and curb plate, sliding connection has regulating plate 7 in spout 11, slip in spout 11 through regulating plate 7, can adjust the size that air intake 6 exposes, adjust the size of air intake 6 according to every heat dissipation demand that separates the different electrical components of intracavity, if the electrical components that separate the intracavity is little to the heat dissipation demand, then can adjust little this air intake 6 that separates chamber department, other air intake 6 that separate the chamber department that separates the heat dissipation demand is big of enlarging simultaneously.
The air inlet 6 and the adjusting plate 7 are rectangular, and the length of the adjusting plate 7 is larger than that of the air inlet 6, so that the adjusting plate 7 can completely cover the air inlet 6.
The fan 10 is arranged on the support of the inner wall of the mounting pipe 8, and the top end of the mounting pipe 8 is in threaded connection with the inner wall of the bottom end of the air inlet pipe 2, so that the fan 10 is convenient to disassemble, assemble and maintain.
The outside threaded connection of 8 bottoms of installation pipe has pressure cover 3, and dust screen 9 joint can be cleared up the dismouting of dust screen 9 through the dismouting to pressing cover 3 between the bottom of pressure cover 3 and installation pipe 8.
This switch board with heat radiation structure, through baffle 4 with the interior partition of cabinet body 1 for a plurality of separate the chamber, then disperse the cold wind that fan 10 sent into through air-supply line 2 to every by air intake 6 and separate the chamber in to reach the purpose that makes the cold wind flow disperse evenly, make the electrical components heat dissipation that separates the intracavity more balanced, guaranteed electrical components's normal work.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a switch board with heat radiation structure, includes cabinet body (1), and the cabinet door is installed in the front of cabinet body (1), and punch forming has shutter (12), its characterized in that on a curb plate of cabinet body (1): an air inlet pipe (2) is fixed on the outer surface of the other side plate of the cabinet body (1) far away from the louver (12), the top end of the air inlet pipe (2) is closed, and a fan (10) and a dust screen (9) are installed at the bottom end of the air inlet pipe (2);
the horizontal baffle (4) that are no less than one that are provided with between the inner wall of cabinet body (1), the inner chamber of cabinet body (1) has the partition chamber that is no less than two through partition plate (4) partition that are no less than one, all is equipped with air intake (6) with air-supply line (2) intercommunication on every partition chamber keeps away from the curb plate of shutter (12).
2. The switch board with heat radiation structure of claim 1, characterized in that: the top and the bottom of air intake (6) all are provided with spacing (5), be formed with spout (11) between the inner wall of spacing (5) and curb plate, sliding connection has regulating plate (7) in spout (11).
3. The switch board with heat radiation structure of claim 2, characterized in that: the air inlet (6) and the adjusting plate (7) are both rectangular.
4. The power distribution cabinet with the heat dissipation structure according to claim 3, wherein: the fan (10) is arranged on a support of the inner wall of the mounting pipe (8), and the top end of the mounting pipe (8) is in threaded connection with the inner wall of the bottom end of the air inlet pipe (2).
5. The switch board with heat radiation structure of claim 4, characterized in that: the outside threaded connection of installation pipe (8) bottom has pressure cover (3), dust screen (9) joint is between the bottom of pressing cover (3) and installation pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551227.XU CN210379841U (en) | 2019-09-18 | 2019-09-18 | Power distribution cabinet with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551227.XU CN210379841U (en) | 2019-09-18 | 2019-09-18 | Power distribution cabinet with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379841U true CN210379841U (en) | 2020-04-21 |
Family
ID=70255687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551227.XU Active CN210379841U (en) | 2019-09-18 | 2019-09-18 | Power distribution cabinet with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290428A (en) * | 2020-10-15 | 2021-01-29 | 九江诚和实验室器材有限公司 | Variable air volume control system of switch cabinet |
-
2019
- 2019-09-18 CN CN201921551227.XU patent/CN210379841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290428A (en) * | 2020-10-15 | 2021-01-29 | 九江诚和实验室器材有限公司 | Variable air volume control system of switch cabinet |
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