CN210866856U - Low-voltage distribution cabinet convenient to ventilation cooling - Google Patents

Low-voltage distribution cabinet convenient to ventilation cooling Download PDF

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Publication number
CN210866856U
CN210866856U CN201922309343.7U CN201922309343U CN210866856U CN 210866856 U CN210866856 U CN 210866856U CN 201922309343 U CN201922309343 U CN 201922309343U CN 210866856 U CN210866856 U CN 210866856U
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China
Prior art keywords
distribution cabinet
pipeline
power distribution
cavity
ventilation
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Active
Application number
CN201922309343.7U
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Chinese (zh)
Inventor
陈柏元
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Jiangsu Jujin Invest Co ltd
Original Assignee
Jiangsu Jujin Invest Co ltd
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Priority to CN201922309343.7U priority Critical patent/CN210866856U/en
Application granted granted Critical
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Abstract

The utility model discloses a low-voltage power distribution cabinet convenient to ventilate and radiate, which comprises a power distribution cabinet cavity, and an upper vent and a lower vent which are arranged on the power distribution cabinet cavity, wherein the upper vent is arranged at two sides of the power distribution cabinet cavity, the lower vent is arranged at the bottom of the power distribution cabinet cavity, an air pipeline is arranged inside the power distribution cabinet cavity, the bottom of the air pipeline is provided with a first pipeline and a second pipeline which are bifurcated, and the first pipeline and the second pipeline are respectively connected with the lower vents at two sides of the bottom; grid plates are arranged on the lower ventilation opening and the upper ventilation opening. The utility model relates to a novelty, convenient to use can carry out ventilation cooling to the switch board cavity through the last vent that sets up and lower vent, and the ventilation structure that the bottom set up helps reducing dust and foreign matter and enters into the cavity.

Description

Low-voltage distribution cabinet convenient to ventilation cooling
Technical Field
The utility model relates to a switch board field especially relates to a low-voltage distribution cabinet convenient to ventilation cooling.
Background
Install a lot of powerful electrical apparatus in the low-voltage distribution cabinet to there is the existence of a lot of wires, the resistance value of wire is very high, therefore the wire is in work, the very big electric current of inside circulation, the flow of strong current can produce very big heat, especially when moving for a long time, the inside temperature of switch board can improve suddenly, again because the sealed of switch board all adopts, reduce in dust and the foreign matter gets into the switch board, the heat that will make in the low-voltage distribution cabinet like this is difficult to discharge. At high temperature, internal parts are extremely easy to damage, and a fire hazard possibly occurs in severe cases, so that great economic loss is caused, and aiming at the problem of poor heat dissipation performance of a low-voltage power distribution cabinet, a low-voltage power distribution cabinet convenient for ventilation and heat dissipation is necessary to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problem that prior art exists, provide a low-voltage distribution cabinet convenient to ventilation cooling, the utility model relates to a novelty, convenient to use can carry out ventilation cooling to the switch board cavity through the last vent that sets up and lower vent, and the ventilation structure that the bottom set up helps reducing dust and foreign matter and enters into the cavity.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a low-voltage power distribution cabinet convenient for ventilation and heat dissipation comprises a power distribution cabinet cavity, and an upper vent and a lower vent which are arranged on the power distribution cabinet cavity, wherein the upper vent is arranged on two sides of the power distribution cabinet cavity, the lower vent is arranged at the bottom of the power distribution cabinet cavity, a ventilating duct is arranged inside the power distribution cabinet cavity, a first pipeline and a second pipeline which are bifurcated are arranged at the bottom of the ventilating duct, and the first pipeline and the second pipeline are respectively connected with the lower vents on two sides of the bottom; grid plates are arranged on the lower ventilation opening and the upper ventilation opening. By adopting the technical scheme, wind enters the first pipeline and the second pipeline through the lower vent at the bottom of the cavity of the power distribution cabinet, then enters the cavity of the power distribution cabinet through the ventilation pipeline, and is discharged through the upper vents at two sides of the upper part of the cavity of the power distribution cabinet, so that the cavity of the power distribution cabinet is ventilated and cooled when in use.
Preferably, a first bracket for mounting an exhaust fan is arranged around the upper vent; the first support is connected with the side wall of the cavity of the power distribution cabinet. By adopting the technical scheme, the first support is provided with the mounting hole for mounting the exhaust fan.
Preferably, a second bracket for mounting the fan is arranged at the top of the ventilation pipeline, and the second bracket is connected with the opening of the ventilation pipeline; and an isolating net is arranged at the opening part of the ventilating duct. By adopting the technical scheme, the isolation net is used for preventing foreign matters from entering the cavity; wherein, be provided with the mounting hole of installation air inlet fan on the second support.
Preferably, the ventilation pipeline, the first pipeline and the second pipeline are welded in the cavity of the power distribution cabinet through a bracket. By adopting the technical scheme, the ventilation pipeline, the first pipeline and the second pipeline are convenient to install and fix.
Preferably, the first pipeline and the second pipeline are arranged in the cavity of the power distribution cabinet in an arc shape. By adopting the technical scheme, dust, foreign matters and the like can conveniently slide off, and the dust, the foreign matters and the like can be reduced to enter the cavity.
The utility model has the advantages that: novel in design, convenient to use can ventilate the heat dissipation to the switch board cavity through the last vent that sets up and vent down, and the ventilation structure that the bottom set up helps reducing dust and foreign matter and enters into the cavity.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram related to the present invention;
fig. 2 is a left side view relating to the present invention;
fig. 3 is a schematic view of the isolation net according to the present invention installed in the ventilation duct.
The reference numbers in the figures illustrate: the air distribution cabinet comprises a power distribution cabinet cavity 1, an upper vent 2, a lower vent 3, a ventilation pipeline 4, a first pipeline 5, a second pipeline 6, a grid plate 7, a first support 8, a second support 9, an isolation net 10 and a support 11.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to fig. 1 to 3, the low-voltage power distribution cabinet convenient for ventilation and heat dissipation comprises a power distribution cabinet cavity 1, and an upper vent 2 and a lower vent 3 which are arranged on the power distribution cabinet cavity 1, wherein the upper vent 2 is arranged on two sides of the power distribution cabinet cavity 1, the lower vent 3 is arranged at the bottom of the power distribution cabinet cavity 1, a ventilation pipeline 4 is arranged inside the power distribution cabinet cavity 1, a first pipeline 5 and a second pipeline 6 which are bifurcated are arranged at the bottom of the ventilation pipeline 4, and the first pipeline 5 and the second pipeline 6 are respectively connected with the lower vents 3 on two sides of the bottom; the lower vent 3 and the upper vent 2 are both provided with a grid plate 7. By adopting the technical scheme, wind enters the first pipeline 5 and the second pipeline 6 through the lower vent 3 at the bottom of the cavity 1 of the power distribution cabinet, then enters the cavity 1 of the power distribution cabinet through the ventilation pipeline 4, and is exhausted through the upper vents 2 at two sides of the upper part of the cavity 1 of the power distribution cabinet, so that the cavity 1 of the power distribution cabinet is ventilated and cooled when in use.
Preferably, a first bracket 8 for installing an exhaust fan is arranged around the upper vent 2; the first support 8 is connected with the side wall of the cavity 1 of the power distribution cabinet. By adopting the technical scheme, the first bracket 8 is provided with a mounting hole for mounting the exhaust fan.
Preferably, a second bracket 9 for mounting a fan is arranged at the top of the ventilation duct 4, and the second bracket 9 is connected with the mouth of the ventilation duct 4; the mouth of the ventilation duct 4 is provided with an isolation net 10. By adopting the technical scheme, the isolation net 10 is used for preventing foreign matters from entering the cavity; wherein, the second bracket 9 is provided with a mounting hole for mounting the air intake fan.
Preferably, the ventilation duct 4, the first duct 5 and the second duct 6 are welded in the cavity 1 of the power distribution cabinet through a bracket 11. By adopting the technical scheme, the ventilation pipeline 4, the first pipeline 5 and the second pipeline 6 can be conveniently and fixedly installed.
Preferably, the first pipeline 5 and the second pipeline 6 are arranged in the cavity 1 of the power distribution cabinet in an arc shape. By adopting the technical scheme, dust, foreign matters and the like can conveniently slide off, and the dust, the foreign matters and the like can be reduced to enter the cavity.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
When in actual use, wind enters into first pipeline and second pipeline through the lower vent of switch board cavity bottom, then enters into the switch board cavity through air pipe, discharges via the last vent of switch board cavity upper portion both sides again to make the switch board cavity can ventilation cooling when using.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a low-voltage distribution cabinet convenient to ventilation cooling which characterized in that: the power distribution cabinet comprises a power distribution cabinet cavity (1) and an upper vent (2) and a lower vent (3) which are arranged on the power distribution cabinet cavity (1), wherein the upper vent (2) is arranged on two sides of the power distribution cabinet cavity (1), the lower vent (3) is arranged at the bottom of the power distribution cabinet cavity (1), a ventilating pipeline (4) is arranged inside the power distribution cabinet cavity (1), a first bifurcated pipeline (5) and a second bifurcated pipeline (6) are arranged at the bottom of the ventilating pipeline (4), and the first pipeline (5) and the second pipeline (6) are respectively connected with the lower vents (3) on two sides of the bottom; grid plates (7) are mounted on the lower ventilation opening (3) and the upper ventilation opening (2).
2. The low-voltage distribution cabinet convenient for ventilation and heat dissipation according to claim 1, characterized in that: a first support (8) for installing an exhaust fan is arranged around the upper ventilation opening (2); the first support (8) is connected with the side wall of the power distribution cabinet cavity (1).
3. The low-voltage distribution cabinet convenient for ventilation and heat dissipation according to claim 1, characterized in that: a second support (9) for installing a fan is arranged at the top of the ventilation pipeline (4), and the second support (9) is connected with the opening of the ventilation pipeline (4); an isolating net (10) is arranged at the opening of the ventilating duct (4).
4. The low-voltage distribution cabinet convenient for ventilation and heat dissipation according to claim 1, characterized in that: the ventilation pipeline (4), the first pipeline (5) and the second pipeline (6) are welded in the cavity (1) of the power distribution cabinet through a support (11).
5. The low-voltage distribution cabinet convenient for ventilation and heat dissipation according to claim 1, characterized in that: the first pipeline (5) and the second pipeline (6) are arranged in the cavity (1) of the power distribution cabinet in an arc shape.
CN201922309343.7U 2019-12-20 2019-12-20 Low-voltage distribution cabinet convenient to ventilation cooling Active CN210866856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922309343.7U CN210866856U (en) 2019-12-20 2019-12-20 Low-voltage distribution cabinet convenient to ventilation cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922309343.7U CN210866856U (en) 2019-12-20 2019-12-20 Low-voltage distribution cabinet convenient to ventilation cooling

Publications (1)

Publication Number Publication Date
CN210866856U true CN210866856U (en) 2020-06-26

Family

ID=71285529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922309343.7U Active CN210866856U (en) 2019-12-20 2019-12-20 Low-voltage distribution cabinet convenient to ventilation cooling

Country Status (1)

Country Link
CN (1) CN210866856U (en)

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