CN219394168U

CN219394168U - Heat dissipation power distribution cabinet

Info

Publication number: CN219394168U
Application number: CN202320317093.5U
Authority: CN
Inventors: 柯俊杰; 韦晓丽
Original assignee: Anhui Pengyao Electric Co ltd
Current assignee: Anhui Pengyao Electric Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-21
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a heat dissipation power distribution cabinet which comprises a power distribution cabinet body, wherein at least a compensation chamber, a metering chamber and a wire inlet chamber are sequentially arranged in the power distribution cabinet body, a top cover is arranged at the top of the power distribution cabinet body, a heat dissipation seat is arranged on the top cover, and a heat dissipation component extending into the power distribution cabinet body is arranged on the heat dissipation seat to dissipate heat of electric elements in the compensation chamber, the metering chamber and the wire inlet chamber. The beneficial effects of the utility model are as follows: the power distribution cabinet is internally provided with at least a compensation chamber, a metering chamber and a wire inlet chamber, the top cover is provided with a heat dissipation seat, the heat dissipation seat is provided with a heat dissipation component extending to the power distribution cabinet, and electric elements in the compensation chamber, the metering chamber and the wire inlet chamber are subjected to continuous heat dissipation, so that the cost is low.

Description

Heat dissipation power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a heat dissipation power distribution cabinet.

Background

Along with the continuous development of the electric power communication technology, the power distribution cabinet is more and more widely used, and the power distribution cabinet is a cabinet which is formed by processing steel materials and used for protecting components from normal operation, and electric components can generate certain heat during normal operation, especially in summer, the external temperature is high, and along with the operation of the electric components, the temperature in the power distribution cabinet is difficult to emit, so that the temperature in the power distribution cabinet can be continuously increased, and the operation of the electric components in the environment with overhigh temperature can influence the operation performance and the service life of the electric components.

Because the electrical components in the cabinet body can continuously produce heat when working, although some heat can be discharged through the heat dissipation holes, the rest heat still stays in the cabinet body, and as time increases, the internal heat can be continuously increased, the heat dissipation effect is worse and worse, and the actual heat dissipation needs can not be met.

Disclosure of Invention

The utility model aims to provide a heat dissipation power distribution cabinet which is used for continuously dissipating heat of electric elements in a compensation chamber, a metering chamber and a wire inlet chamber and is low in cost.

The technical scheme of the utility model is realized as follows:

the utility model provides a heat dissipation switch board, includes the switch board cabinet body, the internal compensation room, measuring room and the inlet wire room of having set gradually at least of switch board cabinet, the top of the switch board cabinet body is equipped with the top cap, install the heat dissipation seat on the top cap, install the radiator unit who extends to the switch board cabinet internal on the heat dissipation seat, dispel the heat to the indoor electrical components of compensation room, measuring room and inlet wire.

Further, the heat dissipation assembly comprises three groups of heat conduction pieces which are arranged on the heat dissipation seat, namely a first heat conduction piece, a second heat conduction piece and a third heat conduction piece.

The first heat conduction piece, the second heat conduction piece and the third heat conduction piece extend to the tops of the compensation chamber, the metering chamber and the wire inlet chamber correspondingly respectively.

Further, the bottoms of the first heat conduction piece, the second heat conduction piece and the third heat conduction piece are connected with heat conduction plates for conducting heat.

Further, a plurality of heat dissipation holes are formed in the side face of the heat dissipation seat, and a heat dissipation cavity for the first heat conduction piece, the second heat conduction piece and the third heat conduction piece to penetrate is formed in the heat dissipation seat.

Further, the first heat conductive member, the second heat conductive member, and the third heat conductive member each include:

and the heat conduction section is inserted into the top of the power distribution cabinet body.

And the evaporation section is positioned in the heat dissipation cavity.

And the condensing section penetrates through the top of the heat dissipation cavity and is exposed in the air, and the heat conduction section, the evaporating section and the condensing section are integrally formed.

Further, a plurality of heat conduction holes are formed in the heat conduction section.

The beneficial effects of the utility model are as follows: the power distribution cabinet is internally provided with at least a compensation chamber, a metering chamber and a wire inlet chamber, the top cover is provided with a heat dissipation seat, the heat dissipation seat is provided with a heat dissipation component extending to the power distribution cabinet, and electric elements in the compensation chamber, the metering chamber and the wire inlet chamber are subjected to continuous heat dissipation, so that the cost is low.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a heat dissipating power distribution cabinet;

FIG. 2 is a schematic diagram of a heat dissipating assembly mounted on a heat sink;

fig. 3 is a top view of a heat dissipating power distribution cabinet.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

According to an embodiment of the utility model, a heat dissipation power distribution cabinet is provided.

The heat dissipation power distribution cabinet comprises a power distribution cabinet body 1, wherein at least a compensation chamber 2, a metering chamber 3 and a wire inlet chamber 4 are sequentially arranged in the power distribution cabinet body 1, a top cover 5 is arranged at the top of the power distribution cabinet body 1, a heat dissipation seat 6 is arranged on the top cover 5, and a heat dissipation component 7 extending into the power distribution cabinet body 1 is arranged on the heat dissipation seat 6 to dissipate heat of electric elements in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4.

Referring to fig. 1-3, at least a compensation chamber 2, a metering chamber 3 and a wire inlet chamber 4 are arranged in the power distribution cabinet body 1. Wherein at least a molded case circuit breaker 15 and a capacitor 16 are installed in the compensation chamber 2. At least a kilowatt-hour meter 17 and an intelligent fusion terminal 18 are arranged in the metering chamber 3, the intelligent fusion terminal 18 can collect various data in real time and analyze the running state of equipment on site so as to realize real-time monitoring, fault studying and judging, fault prediction, running state analysis and the like of the equipment; when the electrical appliance fails, the on-off of the circuit can be remotely controlled through the intelligent fusion terminal. In addition, at least a knife-type fusing isolating switch 19 is arranged in the wire inlet chamber 4.

Based on the various electrical components installed in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4, the heat dissipation seat 6 is installed on the top cover 5, the heat dissipation component 7 extending into the power distribution cabinet body 1 is installed on the heat dissipation seat 6, and continuous heat dissipation is carried out on the electrical components in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4, so that the cost is low.

Further, the heat dissipation assembly 7 includes three sets of heat conducting members, namely, a first heat conducting member 71, a second heat conducting member 72 and a third heat conducting member 73, mounted on the heat dissipation base 6.

The first heat conducting member 71, the second heat conducting member 72 and the third heat conducting member 73 extend to the tops of the compensating chamber 2, the metering chamber 3 and the incoming line chamber 4, respectively.

Referring to fig. 1 and 3, in the present embodiment, the first heat conducting member 71, the second heat conducting member 72 and the third heat conducting member 73 extend to the tops of the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4, respectively, and the heat remaining in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4 can be conducted through the first heat conducting member 71, the second heat conducting member 72 and the third heat conducting member 73, and discharged to the outside of the power distribution cabinet body 1, thereby achieving the effect of heat dissipation.

Further, the bottoms of the first heat conductive member 71, the second heat conductive member 72 and the third heat conductive member 73 are connected with a heat conductive plate 8 for conducting heat.

Referring to fig. 1 and 3, in the present embodiment, the bottom ends of the first heat conductive member 71, the second heat conductive member 72 and the third heat conductive member 73 are connected by the heat conductive plate 8, and the heat conduction area can be increased by the heat conductive plate 8, so that the heat remaining in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4 can be quickly absorbed, and transferred to the first heat conductive member 71, the second heat conductive member 72 and the third heat conductive member 73 through the heat conductive plate 8, respectively, to carry the heat.

Further, a plurality of heat dissipation holes 9 are formed on the side surface of the heat dissipation seat 6, and a heat dissipation cavity is formed inside for the first heat conduction member 71, the second heat conduction member 72 and the third heat conduction member 73 to penetrate.

Referring to fig. 3, in the present embodiment, a plurality of heat dissipation holes 9 are formed in the side surface of the heat dissipation base 6, that is, the first heat conduction member 71, the second heat conduction member 72, and the third heat conduction member 73 installed in the heat dissipation chamber, where heat on the heat conduction member can be discharged through the heat dissipation holes 9, and the effect of heat dissipation can be achieved.

Further, the first heat conductive member 71, the second heat conductive member 72, and the third heat conductive member 73 each include:

the heat conduction section 11, heat conduction section 11 inserts the top of establishing at switch board cabinet body 1.

And the evaporation section 12 is positioned in the heat dissipation cavity.

And the condensing section 13 penetrates through the top of the heat dissipation cavity and is exposed in the air, and the heat conduction section 11, the evaporation section 12 and the condensing section 13 are integrally formed.

Referring to fig. 1 and 3, in the present embodiment, the heat conducting section 11 is inserted into the top of the power distribution cabinet body 1, and on one hand, heat can be directly absorbed through the heat conducting section 11. In addition, heat conduction can be carried out through the heat-conducting plate 8, and a carrier for absorbing the heat remaining in the compensation chamber 2, the metering chamber 3 and the wire inlet chamber 4 is borne.

The evaporation section 12 is located in the heat dissipation cavity, namely the first heat conduction member 71, the second heat conduction member 72 and the third heat conduction member 73 located in the heat dissipation seat 6, so that rapid heat dissipation can be performed in the heat dissipation cavity, and the heat dissipation holes 9 formed in the side surface of the heat dissipation cavity can realize air circulation inside the heat dissipation cavity, so that the heat dissipation effect is improved.

Further, the heat conducting section 11 is provided with a plurality of heat conducting holes 14.

Referring to fig. 1 and 3, in the present embodiment, the heat conducting section 11 is provided with a plurality of heat conducting holes 14, so that the heat dissipation of the internal heat can be accelerated and the heat dissipation efficiency can be improved.

It should be noted that, the materials of the first heat conducting member 71, the second heat conducting member 72 and the third heat conducting member 73 may be hollow aluminum tubes or copper tubes, which is low in cost.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a heat dissipation switch board, includes the switch board cabinet body (1), compensation room (2), measuring room (3) and inlet wire room (4) have at least been set gradually in the switch board cabinet body (1), the top of the switch board cabinet body (1) is equipped with top cap (5), its characterized in that: install radiating seat (6) on top cap (5), install on radiating seat (6) and extend to radiating component (7) in switch board cabinet body (1), dispel the heat to the electrical components in compensation room (2), measuring room (3) and inlet wire room (4).

2. A heat dissipating power distribution cabinet according to claim 1, wherein the heat dissipating component (7) comprises three groups of heat conducting members, a first heat conducting member (71), a second heat conducting member (72) and a third heat conducting member (73), respectively, mounted on the heat dissipating base (6);

the first heat conducting piece (71), the second heat conducting piece (72) and the third heat conducting piece (73) respectively extend to the tops of the compensation chamber (2), the metering chamber (3) and the wire inlet chamber (4) correspondingly.

3. A heat dissipating power distribution cabinet according to claim 2, wherein the bottoms of the first heat conducting member (71), the second heat conducting member (72) and the third heat conducting member (73) are connected with a heat conducting plate (8) for conducting heat.

4. A heat dissipation power distribution cabinet according to claim 3, wherein the side surface of the heat dissipation base (6) is provided with a plurality of heat dissipation holes (9), and a heat dissipation cavity for the first heat conduction member (71), the second heat conduction member (72) and the third heat conduction member (73) to penetrate is formed inside.

5. A heat dissipating power distribution cabinet according to claim 4, wherein the first heat conducting member (71), the second heat conducting member (72) and the third heat conducting member (73) each comprise:

the heat conduction section (11) is inserted into the top of the power distribution cabinet body (1);

the evaporation section (12), the said evaporation section (12) locates in cooling cavity;

the condensing section (13), the top that condensing section (13) run through the heat dissipation chamber exposes in the air, heat conduction section (11), evaporating section (12) and condensing section (13) integrated into one piece.

6. A heat dissipating power distribution cabinet according to claim 5, wherein the heat conducting section (11) is provided with a plurality of heat conducting holes (14).