Distribution box with good heat insulation property and high cooling efficiency

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with good heat insulation performance and high cooling efficiency. According to the technical scheme, the distribution box with the good heat insulation performance and the high cooling efficiency comprises a distribution box assembly, a heat insulation top cover assembly and a heat insulation bolt hanging piece; the upper end of the distribution box assembly is provided with a heat insulation top cover assembly. The two sides of the rear end of the distribution box assembly are provided with heat insulation bolt hanging pieces. According to the utility model, the top cover and the heat insulation film of the heat insulation top cover assembly effectively block sun and insulate heat, heat is effectively isolated on the top cover in cooperation with the heat insulation rubber connecting column to prevent the problem that the distribution box is heated due to heat conduction, and the heat dissipation fan blows external air into the distribution box and then blows the external air out of the heat dissipation net to prevent heat accumulation. And finally, a heat insulation plate is used for preventing heat radiation from penetrating through the door plate to cause temperature rise of components in the distribution box, and the heat insulation performance is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution boxes, and in particular relates to a distribution box with good heat insulation and high cooling efficiency. Background Art

[0002] With the acceleration of urbanization, the importance of outdoor distribution boxes in the power system has become increasingly prominent. The outdoor distribution box is mainly responsible for collecting, distributing and protecting outdoor power equipment such as transformers, circuit breakers, wires, etc., to ensure the stable operation of the power system. Existing outdoor distribution boxes have some problems in terms of sun protection performance, heat insulation capacity and heat dissipation. First, the outdoor sun protection performance is poor, which is mainly due to the fact that the box material is not strong enough to reflect and absorb sunlight. Under direct sunlight, the temperature of the box rises, which may cause the internal components to overheat. Secondly, the heat insulation capacity is low, which makes the external high temperature environment and the internal components transfer heat energy, resulting in excessive temperature of the internal components. Finally, hot air heat dissipation is easy to accumulate in the chassis, which further aggravates the temperature increase of the components, and the high temperature environment will reduce the service life of the components and increase the operation failure rate. Utility Model Content

[0003] In order to overcome the problem that the existing outdoor distribution box has poor outdoor sun protection performance and low heat insulation ability, hot air dissipation is easily accumulated in the chassis, causing the components in the distribution box to run in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate.

[0004] The technical solution of the utility model is: a distribution box with good thermal insulation and high cooling efficiency, including a distribution box assembly, and also including a thermal insulation top cover assembly and a thermal insulation bolt hanger; the upper end of the distribution box assembly is provided with a thermal insulation top cover assembly; thermal insulation bolt hangers are provided on both sides of the rear end of the distribution box assembly; thermal insulation bolt hangers are provided on both sides of the rear end of the distribution box, four thermal insulation bolt hangers are provided, and the thermal insulation bolt hangers are fixedly connected to the rear end surface of the distribution box; the thermal insulation top cover assembly includes a top cover, a thermal insulation rubber connecting column, a heat dissipation net, and a thermal insulation film; the lower end surface of the top cover is provided with a thermal insulation film, and the top cover and the thermal insulation film of the thermal insulation top cover assembly are used to effectively prevent sun protection and heat insulation, and the thermal insulation rubber connecting column is used to effectively isolate heat from the top cover to prevent the problem of heat conduction causing the distribution box to be heated.

[0005] Preferably, the top cover and thermal insulation film of the thermal insulation top cover assembly are used to effectively protect against sunburn and insulate against heat, and the thermal insulation rubber connecting column is used to effectively isolate the heat in the top cover to prevent the distribution box from being heated due to heat conduction. The heat dissipation fan is used to blow external air into the distribution box and then blow it out from the heat dissipation net to prevent heat accumulation. Finally, the thermal insulation board is used to prevent heat radiation from passing through the door panel and causing the internal components of the distribution box to heat up. The thermal insulation performance is greatly improved, and the problem of existing outdoor distribution boxes, which have poor outdoor sun protection performance and low thermal insulation capacity, and hot air dissipation is easily accumulated in the chassis, causing the components in the distribution box to operate in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate.

[0006] Preferably, the distribution box assembly includes a distribution box, a door panel, a heat dissipation fan, and a heat insulation panel; a door panel is provided at the front end of the distribution box, and the door panel is hinged to the distribution box; heat dissipation fans are provided on both sides of the distribution box, and the heat dissipation fans are fixedly connected to the distribution box, and the heat dissipation fans are used to blow external air into the distribution box and then blow it out from the heat dissipation net to prevent heat accumulation.

[0007] Preferably, a heat insulation board is provided inside the distribution box, and the heat insulation board is fixedly connected to the inner wall frame bolts of the distribution box. The heat insulation board is a heat insulation material, which effectively prevents the front components of the distribution box from heating up too quickly under external heat radiation, causing heat accumulation and reduced insulation performance. The heat insulation board is used to prevent heat radiation from passing through the door panel and causing the internal components of the distribution box to heat up, thereby greatly improving the insulation performance.

[0008] Preferably, the four corners of the lower end of the top cover are provided with insulating rubber connecting columns, and the insulating rubber connecting columns are fixedly connected to the top cover, and the insulating rubber connecting columns are fixedly connected to the distribution box with bolts, and the insulating rubber connecting columns effectively reduce the temperature rise of the distribution box caused by heat conduction.

[0009] Preferably, a heat dissipation net is provided between adjacent heat-insulating rubber connecting columns, and the heat dissipation net is fixedly connected to the heat-insulating rubber connecting columns, and the heat dissipation net is used to discharge the inner heat along with the airflow.

[0010] Beneficial effects of the utility model:

[0011] 1. The existing outdoor distribution box has poor outdoor sun protection performance and low heat insulation capacity, and hot air heat dissipation is easy to accumulate in the chassis, causing the components in the distribution box to run in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate. The top cover and heat insulation film of the heat insulation top cover assembly are used to effectively prevent sun protection and heat insulation, and the heat insulation rubber connecting column is used to effectively isolate the heat in the top cover to prevent heat conduction from causing the distribution box to heat up. Then, the heat dissipation fan is used to blow the external air into the distribution box and then blow it out from the heat dissipation net to prevent heat accumulation. Finally, the heat insulation board is used to prevent heat radiation from passing through the door panel to cause the components inside the distribution box to heat up, which greatly improves the heat insulation performance; It solves the problem that the existing outdoor distribution box has poor outdoor sun protection performance and low heat insulation capacity, and hot air heat dissipation is easy to accumulate in the chassis, causing the components in the distribution box to run in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate;

[0012] 2. Through the setting of the heat insulation board, which is a heat insulation material, it can effectively prevent the front components of the distribution box from heating up too quickly under external heat radiation, causing heat accumulation and reduced insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Shown is a schematic diagram of the overall three-dimensional structure of a distribution box with good heat insulation and high cooling efficiency of the utility model;

[0014] Figure 2 Shown is a schematic diagram of the overall upward-looking three-dimensional structure of a power distribution box with good heat insulation and high cooling efficiency of the utility model;

[0015] Figure 3 Shown is a schematic diagram of the overall rear-view stereoscopic structure of a power distribution box with good heat insulation and high cooling efficiency of the utility model;

[0016] Figure 4 Shown is a schematic diagram of the internal three-dimensional structure of a distribution box of the utility model, which has good thermal insulation and high cooling efficiency.

[0017] The markings in the attached drawings are: 1. distribution box assembly; 2. insulation top cover assembly; 3. insulation bolt hanger; 101. distribution box; 102. door panel; 103. cooling fan; 104. insulation board; 201. top cover; 202. insulation rubber connecting column; 203. heat dissipation net; 204. insulation film. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] See also Figure 1-4The utility model provides an embodiment: a distribution box with good thermal insulation and high cooling efficiency, including a distribution box assembly 1, a thermal insulation top cover assembly 2, and a thermal insulation bolt hanger 3; the upper end of the distribution box assembly 1 is provided with a thermal insulation top cover assembly 2; the rear end of the distribution box assembly 1 is provided with thermal insulation bolt hangers 3.

[0020] See also Figure 1-4 In this embodiment, the distribution box assembly 1 includes a distribution box 101, a door panel 102, a heat dissipation fan 103, and a heat insulation board 104; the front end of the distribution box 101 is provided with a door panel 102, and the door panel 102 is hingedly connected to the distribution box 101; heat dissipation fans 103 are provided on both sides of the distribution box 101, and the heat dissipation fans 103 are fixedly connected to the distribution box 101.

[0021] See also Figure 1-4 In the present embodiment, a heat insulating board 104 is provided inside the distribution box 101, and the heat insulating board 104 is fixedly connected to the inner wall frame bolts of the distribution box 101, and heat insulating bolt hangers 3 are provided on both sides of the rear end of the distribution box 101, and four heat insulating bolt hangers 3 are provided, and the heat insulating bolt hangers 3 are fixedly connected to the rear end surface of the distribution box 101, and the heat insulating top cover assembly 2 includes a top cover 201, a heat insulating rubber connecting column 202, a heat dissipation net 203, and a heat insulating film 204; a heat insulating film 204 is provided on the lower end surface of the top cover 201, and heat insulating rubber connecting columns 202 are provided at the four corners of the lower end of the top cover 201, and the heat insulating rubber connecting columns 202 are fixedly connected to the top cover 201, and the heat insulating rubber connecting columns 202 are fixedly connected to the distribution box 101 by bolts, and a heat dissipation net 203 is provided between adjacent heat insulating rubber connecting columns 202, and the heat dissipation net 203 is fixedly connected to the heat insulating rubber connecting columns 202.

[0022] During operation, the top cover 201 and the heat insulation film 204 of the heat insulation top cover assembly 2 are used to effectively prevent sunburn and heat insulation, and the heat insulation rubber connecting column 202 is used to effectively isolate the heat in the top cover 201 to prevent the distribution box 101 from being heated due to heat conduction. Then, the heat dissipation fan 103 is used to blow the external air into the distribution box 101 and then blow it out from the heat dissipation net 203 to prevent heat accumulation. Finally, the heat insulation board 104 is used to prevent the heat radiation from passing through the door panel 102 so that the internal components of the distribution box 101 are heated, which greatly improves the heat insulation performance. It solves the problem that the existing outdoor distribution box has poor outdoor sun protection performance and low heat insulation capacity, and hot air heat dissipation is easy to accumulate in the chassis, causing the components in the distribution box to operate in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate.

[0023] Next, the heat insulation board 104 is a heat insulation material, which can effectively prevent the front components of the distribution box 101 from heating up too quickly under external heat radiation, causing heat accumulation and reduced insulation performance.

[0024] Through the above steps, the top cover 201 and the thermal insulation film 204 of the thermal insulation top cover assembly 2 are used to effectively protect against sunlight and insulate against heat, and the thermal insulation rubber connecting column 202 is used to effectively isolate the heat in the top cover 201 to prevent the distribution box 101 from being heated due to heat conduction. The heat dissipation fan 103 is used to blow external air into the distribution box 101 and then blow it out from the heat dissipation net 203 to prevent heat accumulation. Finally, the thermal insulation board 104 is used to prevent heat radiation from passing through the door panel 102 to cause the internal components of the distribution box 101 to heat up. The thermal insulation performance is greatly improved, and the existing outdoor distribution box is avoided. Because of its poor outdoor sun protection performance and low thermal insulation capacity, hot air heat dissipation is easily accumulated in the chassis, causing the components in the distribution box to operate in a high temperature environment for a long time, which will reduce the service life and increase the operation failure rate.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A distribution box with good heat insulation and high cooling efficiency, comprising a distribution box assembly (1), characterized in that: The invention also comprises a heat-insulating top cover assembly (2) and a heat-insulating bolt hanger (3); the upper end of the distribution box assembly (1) is provided with the heat-insulating top cover assembly (2); the two sides of the rear end of the distribution box assembly (1) are provided with heat-insulating bolt hangers (3); the two sides of the rear end of the distribution box (101) are provided with heat-insulating bolt hangers (3), four heat-insulating bolt hangers (3) are provided, and the heat-insulating bolt hangers (3) are fixedly connected to the rear end surface of the distribution box (101); the heat-insulating top cover assembly (2) comprises a top cover (201), a heat-insulating rubber connecting column (202), a heat-dissipating net (203), and a heat-insulating film (204); the lower end surface of the top cover (201) is provided with a heat-insulating film (204).

2. A distribution box with good thermal insulation and high cooling efficiency according to claim 1, characterized in that: The distribution box assembly (1) comprises a distribution box (101), a door panel (102), a heat dissipation fan (103), and a heat insulation board (104); the front end of the distribution box (101) is provided with a door panel (102), and the door panel (102) is hingedly connected to the distribution box (101); both sides of the distribution box (101) are provided with heat dissipation fans (103), and the heat dissipation fans (103) are fixedly connected to the distribution box (101).

3. A distribution box with good heat insulation and high cooling efficiency according to claim 2, characterized in that: A heat insulation board (104) is arranged inside the distribution box (101), and the heat insulation board (104) is fixedly connected to the inner wall frame of the distribution box (101) by bolts.

4. A distribution box with good heat insulation and high cooling efficiency according to claim 1, characterized in that: Heat-insulating rubber connecting columns (202) are provided at four corners of the lower end of the top cover (201), and the heat-insulating rubber connecting columns (202) are fixedly connected to the top cover (201), and the heat-insulating rubber connecting columns (202) are fixedly connected to the distribution box (101) by bolts.

5. A distribution box with good heat insulation and high cooling efficiency according to claim 4, characterized in that: A heat dissipation net (203) is provided between adjacent heat-insulating rubber connecting columns (202), and the heat dissipation net (203) is fixedly connected to the heat-insulating rubber connecting columns (202).

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