CN220475182U - A power cabinet that facilitates heat dissipation - Google Patents

Abstract

The utility model discloses a power cabinet that is convenient for heat dissipation. It includes a power cabinet body. A heat dissipation part and an adjustment part are provided in the power cabinet body. The heat dissipation part includes an air inlet and an outlet opened on the power cabinet body. The air outlet and the blower are movably connected to the power cabinet body; the blower is movably connected to the power cabinet body through the adjusting part, and the adjusting part includes a mounting plate for installing the blower and a mounting plate for adjusting the installation. The utility model is equipped with an adjustment mechanism to drive the height of the blower to adjust the height of the plate during the heat dissipation process, thereby solving the technical problems in the prior art that the blower cooling position is fixed and the heat dissipation effect is uneven, and is convenient. The use of power cabinets is prohibited.

Description

A power cabinet that facilitates heat dissipation

Technical field

The utility model relates to the technical field of power cabinets, specifically a power cabinet that is convenient for heat dissipation.

Background technique

The power cabinet is a commonly used power infrastructure, which contains a large number of power components. When the power cabinet is working, a large amount of heat will be generated inside. If the power cabinet is not dissipated in time, it will cause the internal power components of the power cabinet to overheat. A short circuit occurs, burning electrical components and causing losses.

In the existing technology, such as the Chinese patent (application number 202123103845.8, publication number CN216355470U) a multi-functional power cabinet, it is recorded that "one side of the cabinet is fixedly connected with an air inlet pipe, and the inside of the air inlet pipe An air intake fan is fixedly installed, and the air intake fan is electrically connected to the switch through wires. The air intake fan extracts external air to cool down the interior of the power cabinet. In this heat dissipation device, the position of the air inlet fan is fixed, so that it can only cool down the fixed position, and the heat dissipation effect is uneven, which is not conducive to the use of the power cabinet.

Utility model content

The purpose of this utility model is to provide a power cabinet that is convenient for heat dissipation, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A power cabinet that is convenient for heat dissipation, including a power cabinet body, and a heat dissipation part and an adjustment part are provided in the power cabinet body;

The heat dissipation part includes an air inlet and an air outlet opened on the power cabinet body and a blower movably connected in the power cabinet body;

The blower is movably connected to the power cabinet body through the adjustment part, which includes a mounting plate for installing the blower and an adjustment device for adjusting the height of the mounting plate.

As a further solution of the present invention: the power cabinet body includes a cabinet body, the cabinet body is provided with a cavity for accommodating electrical equipment, the cabinet end is rotatably connected to a cabinet door, and the lower end of the cabinet body is fixedly connected Has a base.

As a further solution of the present invention: the adjustment device includes a support rod connected to the installation plate, and the support rod is movably connected to the power cabinet body through a reciprocating mechanism.

As a further solution of the present invention: a filtering part is provided at the air inlet, and the filtering part includes a filtering net.

As a further solution of the present invention: a mesh ring is snap-connected in the air inlet, the filter is fixedly connected to the mesh ring, a flange is fixedly connected to the outside of the mesh ring, and the flange is snap-connected. On the outer end face of the air inlet, the flange is fixedly connected to the power cabinet body through bolts.

As a further solution of the present invention: a blocking part is provided at the air outlet, and the blocking part includes a movable plate that is rotationally connected to the power cabinet body.

As a further solution of the present invention: the movable plate is located outside the air outlet, the upper end of the movable plate is rotationally connected to the power cabinet body through a rotating shaft, and the air outlet is provided with a fixed connection to the power cabinet body. The positioning plate is connected to the positioning plate through a return spring.

As a further solution of the present invention: the upper end of the power cabinet body is provided with a shielding portion, the shielding portion includes a support plate fixedly connected to the upper end of the power cabinet body, and the upper end of the support plate is provided with a baffle. The board is located above the power cabinet body, and the baffle is arranged obliquely.

Compared with the existing technology, the beneficial effects of the present utility model are: by setting an adjusting mechanism, the utility model can drive the blower to adjust the height during the heat dissipation process, thus solving the problem of fixed position of the blower cooling in the existing technique. The technical problem of uneven heat dissipation effect facilitates the use of power cabinets.

Description of drawings

Figure 1 is the front view of this embodiment;

Figure 2 is a schematic diagram of the internal structure of this embodiment;

Figure 3 is an enlarged schematic diagram of position A in Figure 2 of this embodiment;

Figure 4 is an enlarged schematic diagram of B in Figure 2 of this embodiment.

In the picture: 1-power cabinet body, 11-cabinet body, 12-cabinet door, 13-base, 2-heat dissipation part, 21-air inlet, 22-blower, 23-air outlet, 3-adjusting part, 31-installation Plate, 32-adjusting device, 4-filter part, 41-mesh ring, 42-filter screen, 43-flange, 44-bolt, 5-blocking part, 51-movable plate, 52-positioning plate, 53-return spring , 54-shaft, 6-shielding part, 61-support plate, 62-baffle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-3. In an embodiment of the present invention, a power cabinet that facilitates heat dissipation includes a power cabinet body 1. The power cabinet body 1 includes a cabinet 11. The cabinet 11 is provided with a cavity for accommodating electrical equipment. , the cabinet 11 end is rotatably connected to a cabinet door 12, the lower end of the cabinet 11 is fixedly connected to a base 13, the upper end of the power cabinet body 1 is provided with a shielding portion 6, the shielding portion 6 includes a support plate 61 fixedly connected to the upper end of the power cabinet body 1 , the upper end of the support plate 61 is provided with a baffle 62, the baffle 62 is located above the power cabinet body 1, and the baffle 62 is arranged obliquely, so that the baffle 62 can improve the sunshade and rainproof function.

The power cabinet body 1 is provided with a heat dissipation part 2. The heat dissipation part 2 includes an air inlet 21, an air outlet 23 opened on the power cabinet body 1, and a blower 22 movably connected in the power cabinet body 1. The blower 22 is connected to the power cabinet body 1 through the adjustment part 3. The power cabinet body 1 is movably connected. The adjustment part includes a mounting plate 31 for installing the blower 22 and an adjustment device 32 for adjusting the height of the installation plate 31. The adjustment device 32 includes a support rod connected to the installation plate 31. The support rod moves reciprocally. The mechanism is movably connected to the power cabinet body 1. The reciprocating mechanism can be a cylinder, an electric cylinder, a linear motor, etc., and the reciprocating mechanism drives the support rod and the mounting plate 31 to move up and down, thereby adjusting the height of the blower 22 in the power cabinet body 1. Location.

The air inlet 21 is provided with a filter part 4. The filter part 4 includes a filter 42. A mesh ring 41 is snap-connected in the air inlet 21. The filter 42 is fixedly connected to the mesh ring 41. There is a flange fixedly connected to the outside of the mesh ring 41. 43. The flange 43 is clamped on the outer end surface of the air inlet 21. The flange 43 is fixedly connected to the power cabinet body 1 through bolts 44. By setting the filter part 4, the air entering the power cabinet body 1 can be filtered to ensure that the air enters. To ensure cleanliness, by providing flanges 43 on the outside of the mesh ring 41, the filter part 4 can be disassembled as needed, making it easy to clean or replace the filter part 4, ensuring that the filtration performance of the filter part 4 is not affected. The air outlet 23 is provided with a blocking portion 5. The blocking portion 5 includes a movable plate 51 that is rotatably connected to the power cabinet body 1. The movable plate 51 is located outside the air outlet 23. The upper end of the movable plate 51 is rotatably connected to the power cabinet body 1 through a rotating shaft 54. The air outlet 23 is provided with a positioning plate 52 fixedly connected to the power cabinet body 1. The movable plate 51 is connected to the positioning plate 52 through a return spring 53. When not in use, the movable plate 51 is closed to prevent external debris from passing through the air outlet 23. Entering the interior of the power cabinet body 1, during the heat dissipation process, the excess hot air in the power cabinet body 1 pushes open the movable panel 51 and is discharged, thereby realizing heat dissipation inside the power cabinet body 1.

When the utility model is in use, when it is necessary to dissipate heat inside the power cabinet body 1, the blower 22 is turned on, and the blower 22 extracts external air through the air inlet 21 and sends it into the inside of the power cabinet body 1, and drives the installation plate 31 through the adjustment device 32. By performing vertical movement, the blower 22 is moved vertically, and the hot air inside the power cabinet body 1 is discharged through the air outlet 23 , thereby realizing heat dissipation of the power cabinet body 1 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A power cabinet that facilitates heat dissipation, including a power cabinet body (1), characterized in that the power cabinet body (1) is provided with a heat dissipation part (2) and an adjustment part (3); The heat dissipation part (2) includes an air inlet (21) and an air outlet (23) opened on the power cabinet body (1), and a blower (22) movably connected in the power cabinet body (1); The blower (22) is movably connected to the power cabinet body (1) through the adjustment part (3). The adjustment part includes a mounting plate (31) for installing the blower (22) and a mounting plate (31) for adjusting the blower (22). Adjustment device (32) for the height of the mounting plate (31); The air outlet (23) is provided with a blocking portion (5). The blocking portion (5) includes a movable plate (51) that is rotationally connected to the power cabinet body (1). The movable plate (51) is located at Outside the air outlet (23), the upper end of the movable plate (51) is rotationally connected to the power cabinet body (1) through a rotating shaft (54). (1) Fixedly connected positioning plate (52), the movable plate (51) is connected to the positioning plate (52) through a return spring (53). 2. A power cabinet that facilitates heat dissipation according to claim 1, characterized in that the power cabinet body (1) includes a cabinet (11), and the cabinet (11) is provided with a space for accommodating electrical equipment. The cabinet (11) has a cavity, a cabinet door (12) is rotatably connected to the end of the cabinet (11), and a base (13) is fixedly connected to the lower end of the cabinet (11). 3. A power cabinet that facilitates heat dissipation according to claim 1, characterized in that the adjustment device (32) includes a support rod connected to the installation plate (31), and the support rod passes through a reciprocating mechanism. Movably connected to the power cabinet body (1). 4. A power cabinet that facilitates heat dissipation according to claim 1, characterized in that a filter part (4) is provided at the air inlet (21), and the filter part (4) includes a filter screen (42) . 5. A power cabinet that facilitates heat dissipation according to claim 4, characterized in that a mesh ring (41) is snap-connected inside the air inlet (21), and the filter screen (42) is fixedly connected to the air inlet (21). On the mesh hoop (41), a flange (43) is fixedly connected to the outside of the mesh hoop (41), and the flange (43) is clamped on the outer end face of the air inlet (21). The flange (43) 43) Fixed connection with the power cabinet body (1) through bolts (44). 6. A power cabinet that facilitates heat dissipation according to claim 1, characterized in that a shielding part (6) is provided at the upper end of the power cabinet body (1), and the shielding part (6) includes a A support plate (61) is fixedly connected to the upper end of the cabinet body (1). The upper end of the support plate (61) is provided with a baffle (62). The baffle (62) is located above the power cabinet body (1), and The baffle (62) is arranged obliquely.