CN222884161U - An electric control device casing with heat dissipation structure - Google Patents

Abstract

The utility model relates to the technical field of electric control equipment shells, in particular to an electric control equipment shell with a heat dissipation structure, which comprises a shell, wherein the shell is provided with the heat dissipation structure, the top end of the shell is fixedly connected with a connecting cover, a fan is arranged in the connecting cover, two rotating plates are rotationally connected to the connecting cover, one side of each rotating plate is in contact with the connecting cover, the top end of the shell is provided with an air outlet, the bottom ends of two sides of the shell are provided with two air inlets, the bottom ends of two sides of the shell are fixedly connected with two connecting seats, an outer frame is clamped on the connecting seats, a filter screen is fixedly connected to the outer frame, two convex plates are fixedly connected to two ends of the outer frame, a baffle is arranged on one side of each connecting seat, and a fixing structure is arranged on the baffle.

Description

Electronic control equipment casing with heat radiation structure

Technical Field

The utility model relates to a shell, in particular to an electric control equipment shell with a heat dissipation structure, and belongs to the technical field of electric control equipment shells.

Background

The electric control cabinet is used as an electric control device, and the switch device, the measuring instrument, the protection electrical appliance and the auxiliary device are assembled in the closed or semi-closed metal cabinet according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment.

However, a plurality of radiating holes are generally formed in a traditional electric control cabinet shell for radiating, so that the radiating speed is low, and meanwhile dust can enter the electric control cabinet from the radiating holes, so that the inside of the electric control cabinet is inconvenient to clean.

Disclosure of utility model

The utility model aims to solve the problems and provide the electric control equipment shell with the heat dissipation structure, which can improve the heat dissipation speed of the electric equipment, avoid damage to electric elements in the electric control equipment due to overhigh temperature, and prevent dust from entering the electric control cabinet, thereby effectively ensuring the cleaning of the electric control cabinet.

The utility model realizes the purpose through the following technical scheme, the electric control equipment casing with the heat radiation structure comprises a casing, wherein the heat radiation structure is arranged on the casing, the heat radiation structure comprises a connecting cover and a fan, the top end of the casing is fixedly connected with the connecting cover, a fan is arranged in the connecting cover, two rotating plates are rotatably connected on the connecting cover, one side of each rotating plate is in contact with the connecting cover, the top end of the casing is provided with an air outlet, the bottom ends of two sides of the casing are provided with two air inlets, the bottom ends of two sides of the casing are fixedly connected with two connecting seats, an outer frame is clamped on the connecting seats, a filter screen is fixedly connected on the outer frame, two convex plates are fixedly connected at two ends of the outer frame, one side of each connecting seat is provided with a baffle, and a fixing structure is arranged on the baffle.

Preferably, the cross section of the connecting cover is in a shape like a Chinese character 'kou', and the cross section of the connecting seat is in a shape like a Chinese character 'kou'.

Preferably, the connecting cover is arranged on one side of the air outlet, and the connecting seat is arranged on one side of the air inlet.

Preferably, the end part of the convex plate extends to the outside of the connecting seat, the section of the end part of the baffle is in an L-shaped structure, and one side of the baffle is abutted against the two convex plates.

Preferably, the fixed knot constructs including handle and connecting axle, rotate on the baffle and be connected with the connecting axle, two fixedly connected with of connecting axle support the piece, two fixedly connected with leading truck on the baffle, sliding connection has same slide on two adjacent leading trucks, two hook plates of both ends fixedly connected with of slide, four connecting blocks of fixedly connected with on the connecting seat, the block is between hook plate and the adjacent connecting block.

Preferably, a return spring is sleeved on the guide frame, one end of the return spring is abutted against the guide frame, and the other end of the return spring is abutted against the sliding plate.

Preferably, the connecting shaft is fixedly connected with a handle, and the section of the handle is of a U-shaped structure.

Preferably, the cross section of the hook plate is of an L-shaped structure, and the cross section of one end of the abutting block is of a trapezoid structure.

The utility model has the advantages that when the electric control cabinet is required to dissipate heat, the fan can be started, the two rotating plates can rotate simultaneously under the action of wind pressure after the fan is started, so that gaps appear between the rotating plates and the connecting cover, the ventilation speed of the inside of the shell can be accelerated under the action of the fan, hot air in the shell can be timely discharged out of the shell from the air outlet, the damage of electric elements in the shell caused by overhigh temperature can be avoided, the use safety is effectively improved, the outside air can filter particle dust in the air through the filter screen in the process of entering the inside of the shell, the particle dust can be prevented from entering the inside of the shell, the inside of the shell can be effectively prevented from being shielded and protected through the baffle, the damage of the filter screen can be avoided, the two rotating plates can collide with the connecting cover under the action of gravity, the sealing of the connecting cover is formed, the dust is prevented from entering the inside of the shell from the connecting cover, and the inside of the shell is further ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic diagram showing a connection structure between an outer frame and a convex plate according to the present utility model;

FIG. 4 is a schematic diagram of a connection structure of the connection cover and the blower of the present utility model;

Fig. 5 is a schematic diagram of a connection structure between a housing and an air outlet of the present utility model.

The heat dissipation device comprises a shell 1, a heat dissipation structure 2, a connecting cover 201, a rotating plate 202, a 203, a fan 204, an air outlet 205, an air inlet 206, a connecting seat 207, an outer frame 208, a filter screen 209, a convex plate 3, a baffle plate 4, a fixing structure 401, a handle 402, a connecting shaft 403, a supporting block 404, a sliding plate 405, a hook plate 406, a connecting block 407, a guide frame 408 and a return spring.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 3, fig. 4 and fig. 5, an electric control equipment casing with a heat dissipation structure includes a casing 1, a heat dissipation structure 2 is provided on the casing 1, the heat dissipation structure 2 includes a connection cover 201 and a fan 203, a connection cover 201 is fixedly connected with at the top of the casing 1, a fan 203 is installed inside the connection cover 201, two rotating plates 202 are rotatably connected on the connection cover 201, one side of the rotating plates 202 is in contact with the connection cover 201, an air outlet 204 is provided at the top of the casing 1, two air inlets 205 are provided at the bottom of two sides of the casing 1, two connection seats 206 are fixedly connected at the bottom of two sides of the casing 1, an outer frame 207 is clamped on the connection seats 206, a filter screen 208 is fixedly connected on the outer frame 207, two convex plates 209 are fixedly connected at two ends of the outer frame 207, a baffle 3 is provided at one side of the connection seat 206, and a fixing structure 4 is provided on the baffle 3.

As a technical optimization scheme of the present utility model, as shown in fig. 1, 3, 4 and 5, the cross section of the connection cover 201 is in a "mouth" shape, the cross section of the connection seat 206 is in a "mouth" shape, the connection cover 201 is disposed at one side of the air outlet 204, and the connection seat 206 is disposed at one side of the air inlet 205, so that external cold air can enter the housing 1 from the air inlet 205.

As a technical optimization scheme of the present utility model, as shown in fig. 2, the end portion of the convex plate 209 extends to the outside of the connection seat 206, the cross section of the end portion of the baffle 3 is in an L-shaped structure, and one side of the baffle 3 abuts against the two convex plates 209, so that the outer frame 207 can be conveniently moved by holding the convex plates 209.

As a technical optimization scheme of the utility model, as shown in fig. 2 and 3, the fixing structure 4 comprises a handle 401 and a connecting shaft 402, the connecting shaft 402 is rotatably connected to the baffle 3, two supporting blocks 403 are fixedly connected to two ends of the connecting shaft 402, two guide frames 407 are fixedly connected to the baffle 3, two adjacent guide frames 407 are slidably connected with the same slide plate 404, two hook plates 405 are fixedly connected to two ends of the slide plate 404, four connecting blocks 406 are fixedly connected to the connecting seat 206, the hook plates 405 are clamped with the adjacent connecting blocks 406, a return spring 408 is sleeved on the guide frames 407, one end of the return spring 408 is abutted against the guide frames 407, the other end of the return spring 408 is abutted against the slide plate 404, the handle 401 is fixedly connected to the connecting shaft 402, the cross section of the handle 401 is of a U-shaped structure, the cross section of the hook plates 405 is of an L-shaped structure, and the cross section of one end of the supporting blocks 403 is of the trapezoid structure, so that the baffle 3 can be quickly disassembled, and the filter screen 208 can be cleaned conveniently.

When the utility model is used, when the electric cabinet is required to dissipate heat, the fan 203 is started, the two rotating plates 202 can rotate simultaneously under the action of wind pressure after the fan 203 is started, so that gaps appear between the rotating plates 202 and the connecting cover 201, the air circulation speed in the shell 1 can be accelerated under the action of the fan 203, the hot air in the shell 1 can be timely discharged out of the shell 1 from the air outlet 204, thereby avoiding damage to electric elements in the shell 1 due to overhigh temperature, effectively improving the use safety, and the outside air can filter particle dust in the air through the filter screen 208 in the process of entering the shell 1, thereby avoiding the particle dust from entering the shell 1, effectively ensuring the cleaning in the shell 1, shielding and protecting the filter screen 208 through the baffle 3, so as to avoid the damage of the filter screen 208, when the heat dissipation is not needed, the two rotating plates 202 can collide with the connecting cover 201 under the action of gravity, so that the sealing of the connecting cover 201 is formed, dust is prevented from entering the inside of the shell 1 from the connecting cover 201, the cleaning of the inside of the shell 1 is further ensured, when the filter screen 208 needs to be cleaned, the connecting shaft 402 can be rotated by the handle 401, the connecting shaft 402 drives the two abutting blocks 403 to rotate, the abutting blocks 403 can collide with the sliding plate 404 to slide on the guide frame 407 in the rotating process, the return spring 408 contracts, the sliding plate 404 moves to drive the two hook plates 405 to move, the rotating of the handle 401 can be stopped when the abutting blocks 403 move to be perpendicular to the sliding plate 404, at this time, the abutting blocks 403 can support the sliding plate 404, therefore, after the handle 401 is released, the return spring 408 can not extend to drive the hook plates 405 to be clamped with the connecting blocks 406, meanwhile, as the connecting block 406 and the hook plate 405 are not clamped at this time, the baffle plate 3 can be moved to deviate from one side of the outer frame 207, then the outer frame 207 can be taken down from the connecting seat 206 by holding the two convex plates 209, the outer frame 207 can be taken down more conveniently to clean the filter screen 208, and the regular cleaning of the filter screen 208 can avoid the blockage of the meshes of the filter screen 208, so that the filtering effect is effectively ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. An electric control equipment casing with a heat radiation structure comprises a casing (1), and is characterized in that the casing (1) is provided with the heat radiation structure (2), the heat radiation structure (2) comprises a connecting cover (201) and a fan (203), the top fixedly connected with connecting cover (201) of the casing (1), a fan (203) is arranged in the connecting cover (201), two rotating plates (202) are rotatably connected to the connecting cover (201), one side of each rotating plate (202) is abutted against the connecting cover (201), the top of the casing (1) is provided with an air outlet (204), the bottom of each side of the casing (1) is provided with two air inlets (205), the bottom fixedly connected with two connecting seats (206) of each side of the casing (1), an outer frame (207) is clamped on the connecting seats (206), a filter screen (208) is fixedly connected to each of the two ends of the outer frame (207), one side of each connecting seat (206) is provided with a baffle (3), and each side of each connecting seat (206) is provided with a baffle (4).

2. An electronic control device casing with a heat dissipation structure as set forth in claim 1, wherein the cross section of said connection cover (201) is in a "mouth" shape, and the cross section of said connection base (206) is in a "mouth" shape.

3. The electronic control device casing with the heat dissipation structure as set forth in claim 1, wherein the connection cover (201) is disposed at one side of the air outlet (204), and the connection base (206) is disposed at one side of the air inlet (205).

4. An electronic control device casing with a heat dissipation structure according to claim 1, wherein the end of the protruding plate (209) extends to the outside of the connection seat (206), the cross section of the end of the baffle (3) is in an L-shaped structure, and one side of the baffle (3) is abutted against the two protruding plates (209).

5. The electronic control equipment casing with heat radiation structure of claim 1, wherein the fixed structure (4) comprises a handle (401) and a connecting shaft (402), the connecting shaft (402) is rotationally connected to the baffle (3), two propping blocks (403) are fixedly connected to two ends of the connecting shaft (402), two guide frames (407) are fixedly connected to the baffle (3), one slide plate (404) is slidingly connected to the two adjacent guide frames (407), two hook plates (405) are fixedly connected to two ends of the slide plate (404), four connecting blocks (406) are fixedly connected to the connecting seat (206), and the hook plates (405) are clamped with the adjacent connecting blocks (406).

6. The electric control equipment casing with the heat dissipation structure as set forth in claim 5, wherein a return spring (408) is sleeved on the guide frame (407), one end of the return spring (408) is abutted against the guide frame (407), and the other end of the return spring (408) is abutted against the sliding plate (404).

7. The electronic control equipment casing with the heat dissipation structure of claim 5, wherein a handle (401) is fixedly connected to the connecting shaft (402), and the cross section of the handle (401) is of a U-shaped structure.

8. The electric control equipment casing with the heat dissipation structure as set forth in claim 5, wherein the cross section of the hook plate (405) is of an L-shaped structure, and the cross section of one end of the abutting block (403) is of a trapezoid structure.