Power supply cabinet convenient for heat dissipation

Abstract

The utility model relates to a power supply cabinet convenient for heat dissipation, and aims to solve the technical problems that the heat dissipation above an inner cavity of the power supply cabinet is easy during heat dissipation at present, and the heat dissipation has certain hysteresis due to a long distance below the inner cavity of the power supply cabinet, the power supply cabinet comprises a cabinet body, the top of the cabinet body is provided with heat dissipation holes, and the power supply cabinet also comprises a copper pipe; the copper pipe is longitudinally arranged in the cabinet body; wherein the copper pipes correspond to the heat dissipation holes; wherein the two ends of the copper pipe are respectively and fixedly arranged in the cabinet body through the mounting structures, and the cabinet has the advantages that the longitudinal copper pipe is arranged in the cabinet body, and the heat absorption property of the copper pipe is utilized, so that air exhausted by the heat dissipation fan flows along the copper pipe, the heat dissipation effect is enhanced, and heat dissipation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply cabinets, in particular to a power supply cabinet which is convenient for heat dissipation. Background Art

[0002] A power cabinet is a device specifically used to control the power supply of power equipment. A power cabinet usually contains components such as power switches, fuses, wiring terminals, and electric energy meters. Through the flexible combination of these components, the control and protection of the power system can be achieved.

[0003] A cooling fan is provided on the top of the power cabinet, but the cooling fan on the top of the power cabinet is at a certain distance from the area below the inner cavity. When dissipating heat, it is easier to dissipate heat above the inner cavity of the power cabinet, and there is a certain hysteresis in the heat dissipation below the inner cavity of the power cabinet due to the long distance.

[0004] In view of this, we propose a power cabinet that is easy to dissipate heat. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a power cabinet that is easy to dissipate heat, so as to solve the technical problem that it is easier to dissipate heat above the inner cavity of the power cabinet during current heat dissipation, while the heat dissipation below the inner cavity of the power cabinet has a certain hysteresis due to the long distance.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a power cabinet that is easy to dissipate heat, including a cabinet body, a heat dissipation hole is opened on the top of the cabinet body, and also includes a copper pipe;

[0007] The copper tube is longitudinally arranged in the cabinet;

[0008] Wherein, the copper tube corresponds to the heat dissipation hole;

[0009] Wherein, both ends of the copper tube are fixed in the cabinet through mounting structures.

[0010] Preferably, the mounting structure comprises a connecting pipe, a collar, a connecting block and a mounting plate;

[0011] The connecting pipe is arranged at the end of the copper pipe;

[0012] The collar is sleeved on the connecting pipe;

[0013] The connecting block is fixedly arranged on one side of the outer wall of the sleeve ring;

[0014] The mounting plate is fixedly arranged at one end of the connecting block away from the sleeve ring;

[0015] Wherein, the mounting plate is fixed to the inner wall of the cabinet by screws.

[0016] Preferably, the connecting pipe is made of copper material, and the connecting pipe corresponds to the copper pipe.

[0017] Preferably, the end of the copper pipe is connected to the inner end of the connecting pipe through a positioning structure;

[0018] The positioning structure includes a semi-circular plate, a screw rod and a turning handle;

[0019] The semi-circular plate is fixedly arranged on the outer wall of the bottom of the connecting pipe;

[0020] Wherein, the outer wall of the end of the copper pipe is in limit fit with the inner wall of the extending section of the semi-circular plate;

[0021] The screw rod passes through the semi-circular plate;

[0022] Wherein, the inner end of the semi-circular plate is threadedly arranged in the screw hole opened at the end of the copper pipe;

[0023] The turning handle is fixedly arranged at the outer end of the screw rod.

[0024] Preferably, limiting elastic pieces are respectively arranged at both ends of the semi-circular plate, and the limiting elastic pieces are in abutting fit with the end of the copper pipe.

[0025] Preferably, the abutting section of the limiting elastic piece is in an arc structure, and the arched end of the limiting elastic piece contacts the end of the copper pipe.

[0026] Preferably, a plurality of air holes are opened on the copper pipe, and the air holes are in a fan-shaped structure.

[0027] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0028] 1. By arranging a connecting pipe, a collar, a connecting block, a mounting plate and a copper pipe, the present utility model has the advantages of arranging a longitudinal copper pipe in the cabinet, utilizing the heat absorption property of the copper pipe, enabling the air discharged by the cooling fan to flow along the copper pipe, strengthening the heat dissipation effect and facilitating heat dissipation, and solving the problem that it is relatively easy to dissipate heat above the inner cavity of the power cabinet during heat dissipation, while there is a certain hysteresis in heat dissipation below the inner cavity of the power cabinet due to the long distance.

[0029] 2. By arranging air holes, the present utility model has the advantages of strengthening the air flow circulation, and the large opening of the fan-shaped air holes faces outwards, which is beneficial to gas flow.

[0030] 3. By arranging a semi-circular plate, a screw rod and a turning handle, the present utility model has the advantages that the copper pipe can be installed separately after the fixed installation structure, and the copper pipe can also be disassembled separately, which is convenient for operation.

[0031] 4. By arranging limiting elastic pieces, the present utility model has the advantage of keeping the copper pipe stable when fixing the copper pipe by the arched end of the arc-shaped limiting elastic piece against the end of the copper pipe. Description of the Drawings

[0032] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0033] Figure 2 It is a schematic diagram of the copper tube connection structure of the present utility model;

[0034] Figure 3 It is a schematic diagram of the installation structure of the present utility model;

[0035] Figure 4 It is a schematic diagram of the positioning structure of the present utility model;

[0036] Figure 5 It is a schematic diagram of the cross-sectional structure of the copper tube of the present utility model;

[0037] Figure 6 For the present utility model Figure 5 Enlarged schematic diagram at position A;

[0038] In the figure: 1, cabinet body; 2, heat dissipation holes; 3, installation structure; 4, positioning structure; 5, copper tube;

[0039] 301, connecting pipe; 302, collar; 303, connecting block; 304, mounting plate;

[0040] 401, semi-circular plate; 402, screw; 403, turning handle; 404, limiting elastic piece;

[0041] 501, air holes. Specific embodiments

[0042] The present utility model will be further described below with reference to the accompanying drawings and embodiments:

[0043] Embodiment 1: A power cabinet facilitating heat dissipation, referring to Figures 1 to 3 , Figure 5 and Figure 6 ,

[0044] It includes a cabinet body 1, heat dissipation holes 2 are opened at the top of the cabinet body 1, a heat dissipation fan is installed on the inner top wall of the cabinet body 1 corresponding to the heat dissipation holes 2, and a copper tube 5 is further included; the copper tube 5 is longitudinally arranged in the cabinet body 1; wherein, the copper tube 5 corresponds to the heat dissipation holes 2; wherein, both ends of the copper tube 5 are fixedly arranged in the cabinet body 1 through an installation structure 3.

[0045] The mounting structure 3 includes a connecting pipe 301, a collar 302, a connecting block 303 and a mounting plate 304; the connecting pipe 301 is arranged at the end of the copper pipe 5; the connecting pipe 301 is made of copper material, the connecting pipe 301 corresponds to the copper pipe 5, and the connecting pipe 301 also has a heat absorption function; the collar 302 is sleeved on the connecting pipe 301; the connecting block 303 is fixed on one side of the outer wall of the collar 302; the mounting plate 304 is fixed on the end of the connecting block 303 away from the collar 302; wherein the mounting plate 304 is fixed to the inner wall of the cabinet 1 by screws. The setting of the mounting structure 3 is convenient for installing the copper pipe 5 in the cabinet 1.

[0046] The utility model has the advantages of arranging a connecting pipe 301, a collar 302, a connecting block 303, a mounting plate 304 and a copper tube 5, and arranging a longitudinal copper tube 5 in a cabinet body 1. The heat absorption of the copper tube 5 is utilized to make the wind exhausted by the cooling fan flow along the copper tube 5, thereby enhancing the heat dissipation effect and facilitating the heat dissipation. This solves the problem that it is easier to dissipate heat above the inner cavity of the power cabinet, but there is a certain hysteresis in the heat dissipation below the inner cavity of the power cabinet due to the long distance.

[0047] The copper tube 5 is provided with a plurality of air holes 501 , and the air holes 501 are in a fan-shaped structure.

[0048] The utility model has the advantage of enhancing air flow by providing the air holes 501, and the fan-shaped air holes 501 have a large opening facing outwards, which is beneficial to the flow of gas.

[0049] Embodiment 2: A power cabinet that facilitates heat dissipation, see Figure 2 and Figure 4 ;

[0050] The end of the copper tube 5 is connected to the inner end of the connecting tube 301 through the positioning structure 4;

[0051] The positioning structure 4 includes a semi-ring plate 401, a screw rod 402 and a handle 403; the semi-ring plate 401 is fixedly mounted on the outer wall of the bottom of the connecting tube 301; the outer wall of the end of the copper tube 5 is limitedly matched with the inner wall of the extended section of the semi-ring plate 401; the screw rod 402 is passed through the semi-ring plate 401; the inner end of the semi-ring plate 401 is threadedly passed through the screw hole opened at the end of the copper tube 5; the handle 403 is fixedly mounted on the outer end of the screw rod 402.

[0052] The utility model has the advantages of being able to install the copper tube 5 separately after fixing the installation structure 3 and also being able to remove the copper tube 5 separately by arranging the semi-ring plate 401, the screw rod 402 and the rotating handle 403, which is easy to operate.

[0053] Embodiment 3: A power cabinet that facilitates heat dissipation, see Figure 4 ;

[0054] At both ends of the semi-circular plate 401, limiting elastic pieces 404 are respectively arranged, and the limiting elastic pieces 404 are in abutting cooperation with the ends of the copper pipe 5; the abutting section of the limiting elastic piece 404 is in an arc structure, and the arched end of the limiting elastic piece 404 contacts the end of the copper pipe 5.

[0055] By arranging the limiting elastic piece 404, the utility model has the advantage of keeping the copper pipe 5 stable when fixing the copper pipe 5 by the arched end of the arc-shaped limiting elastic piece 404 against the end of the copper pipe 5.

[0056] Working principle: When installing the copper pipe 5, the mounting plate 304 is fixed to the inner wall of the cabinet body 1 by screws, the copper pipe 5 is correspondingly placed between the two connecting pipes 301, the end of the copper pipe 5 abuts against the arched end of the arc-shaped limiting elastic piece 404 until the end of the copper pipe 5 contacts the inner wall of the semi-circular plate 401, and the arched end of the arc-shaped limiting elastic piece 404 abuts against the end of the copper pipe 5; hold the rotating handle 403, the screw rod 402 passes through the semi-circular plate 401 and is screwed into the screw hole opened corresponding to the end of the copper pipe 5 until the rotating handle 403 abuts against the outer wall of the semi-circular plate 401 to position the copper pipe 5. Utilizing the heat absorption property of the copper pipe 5, the air discharged by the cooling fan flows along the copper pipe 5 and is quickly discharged.

[0057] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A power cabinet for facilitating heat dissipation, comprising a cabinet body (1), wherein a heat dissipation hole (2) is provided on the top of the cabinet body (1), and wherein: Also includes: A copper tube (5) arranged longitudinally in the cabinet (1); Wherein, the copper tube (5) corresponds to the heat dissipation hole (2); Wherein, both ends of the copper tube (5) are fixed in the cabinet (1) via mounting structures (3) respectively.

2. A power cabinet for facilitating heat dissipation as claimed in claim 1, characterized in that: The mounting structure (3) comprises: A connecting pipe (301) arranged at the end of the copper pipe (5); A sleeve ring (302) sleeved on the connecting pipe (301); A connecting block (303) is fixedly mounted on one side of the outer wall of the sleeve ring (302); A mounting plate (304) fixedly mounted on an end of the connecting block (303) facing away from the sleeve ring (302); The mounting plate (304) is fixed to the inner wall of the cabinet (1) by means of screws.

3. A power cabinet for facilitating heat dissipation as claimed in claim 2, characterized in that: The connecting pipe (301) is made of copper material, and the connecting pipe (301) corresponds to the copper pipe (5).

4. A power cabinet for facilitating heat dissipation as claimed in claim 2, characterized in that: The end of the copper tube (5) is connected to the inner end of the connecting tube (301) via a positioning structure (4); The positioning structure (4) comprises: A semi-ring plate (401) is fixedly mounted on the outer wall of the bottom of the connecting pipe (301); The outer wall of the end of the copper tube (5) is limitedly matched with the inner wall of the extended section of the semi-ring plate (401); A screw rod (402) is inserted through the semi-annular plate (401); The inner end of the semi-ring plate (401) is threadedly inserted into a screw hole provided at the end of the copper tube (5); The rotating handle (403) is fixedly arranged on the outer end of the screw rod (402).

5. A power cabinet for facilitating heat dissipation as claimed in claim 4, characterized in that: Limiting spring pieces (404) are arranged at both ends of the semi-ring plate (401), and the limiting spring pieces (404) are in abutment with the ends of the copper tube (5).

6. A power cabinet for facilitating heat dissipation as claimed in claim 5, characterized in that: The abutting section of the limiting spring piece (404) is in an arc-shaped structure, and the arched end of the limiting spring piece (404) contacts the end of the copper tube (5).

7. A power cabinet for facilitating heat dissipation as claimed in claim 1, characterized in that: The copper tube (5) is provided with a plurality of air holes (501), and the air holes (501) are in a fan-shaped structure.

Images