Electrical power cabinet convenient to disassemble and assemble

Abstract

The utility model relates to the field of power cabinets, and discloses an electrical power cabinet convenient to disassemble and assemble, which comprises a cabinet body, a fixing block is fixedly connected to the inner wall of the upper end of the cabinet body, an adjusting assembly is arranged on the inner wall of the bottom end of the fixing block, and a supporting block is fixedly connected to the inner wall of the bottom end of the fixing block. A rotating rod is rotatably connected to the inner wall of the left end of the supporting block, a fan is fixedly connected to the outer wall of the bottom end of the rotating rod, a connecting block is fixedly connected to the outer wall of the rotating rod, a fixing rod is fixedly connected to the inner wall of the left end of the connecting block, and a sliding block is slidably connected to the outer wall of the fixing rod. The worm is rotated to drive the worm gear to rotate, the worm gear drives the sliding block to move through the rotating block, the sliding block drives the rotating rod to rotate through the fixing rod and the connecting block, the rotating rod rotates to drive the fan to rotate, the angle of the fan is changed to dissipate heat of an area to be cooled, the fan does not need to be moved, and adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of power cabinets, in particular to an electrical power cabinet which is convenient for disassembly and installation. Background Art

[0002] A power cabinet is a device used for power distribution and control, usually installed in the electrical system of a building or an industrial site. It is an electrical panel or cabinet used for centralized management and distribution of electric power to ensure the safe and reliable operation of the power system.

[0003] During the operation of the power cabinet, certain heat will be generated. The main reasons include the resistance loss of wires, the power consumption of electrical equipment, and the heat generated when electrical components work. Therefore, in order to ensure that the temperature inside the power cabinet does not get too high, effective heat dissipation design and management are required.

[0004] The existing heat dissipation fans of power cabinets are usually fixedly installed. When the position of the equipment inside the power cabinet that needs heat dissipation changes and the position of the fan needs to be changed, the adjustment is relatively inconvenient. For this reason, an electrical power cabinet which is convenient for disassembly and installation is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an electrical power cabinet which is convenient for disassembly and installation, aiming to improve the problem that when the position of the place that needs heat dissipation changes, it is necessary to move the fan to change the position, and the adjustment is relatively inconvenient in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an electrical power cabinet which is convenient for disassembly and installation, including a cabinet body. A fixed block is fixedly connected to the inner wall of the upper end of the cabinet body. An adjusting component is arranged on the inner wall of the bottom end of the fixed block. A supporting block is fixedly connected to the inner wall of the bottom end of the fixed block. A rotating rod is rotatably connected to the inner wall of the left end of the supporting block. A fan is fixedly connected to the outer wall of the bottom end of the rotating rod. A connecting block is fixedly connected to the outer wall of the rotating rod. A fixed rod is fixedly connected to the inner wall of the left end of the connecting block. A slider is slidably connected to the outer wall of the fixed rod. A rotating block is penetrated and rotatably connected to the inner wall of the upper end of the supporting block. A cabinet door is rotatably connected to the outer wall of the left end of the cabinet body. A dust-proof component is arranged on the outer wall of the front end of the cabinet door.

[0007] As a further description of the above technical scheme:

[0008] The dust-proof component includes a bracket. The outer wall of the rear end of the bracket is fixedly connected to the outer wall of the front end of the cabinet door. A filter plate is slidably connected to the inner wall of the upper end of the bracket. An inlay block is elastically connected to the inner wall of the upper end of the bracket through a spring.

[0009] As a further description of the above technical scheme:

[0010] The adjusting component includes a worm, the outer wall of the worm is rotatably connected to the inner wall of the fixed block, and a worm gear is meshed on the outer wall of the right end of the worm.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the upper end of the bracket, and the other end of the spring is fixedly connected to the outer wall of the left end of the insert block.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the upper right side of the insert block is inclined, the outer wall of the right end of the insert block is slidably connected to the inner wall of the upper end of the bracket, and the outer wall of the right end of the insert block is clamped to the inner wall of the left end of the filter plate.

[0015] As a further description of the above technical solution:

[0016] The rotating block is composed of two upper and lower cylinders. The outer wall of the upper end of the rotating block is rotatably connected to the inner wall of the bottom end of the fixed block, and a through hole is provided on the lower cylinder of the rotating block.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the worm gear is fixedly connected to the outer wall of the rotating block.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the upper end of the slider is slidably connected to the inner wall of the bottom end of the rotating block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by rotating the worm to drive the worm gear to rotate, the worm gear drives the slider to move through the rotating block, the slider drives the rotating rod to rotate through the fixed rod and the connecting block, and the fan is driven to rotate by the rotation of the rotating rod, so as to change the angle of the fan to dissipate heat from the area to be cooled, without moving the fan, and the adjustment is more convenient.

[0023] 2. In the utility model, the air entering the cabinet is filtered by the filter plate. When cleaning is required, the limit on the filter plate is released by moving the insert block, and then the filter plate can be moved upward to be taken out for cleaning. After cleaning, the filter plate is placed into the bracket from above, and the position of the filter plate is fixed by the insert block, so that the filter plate can be quickly disassembled and installed. Description of the Drawings

[0024] Figure 1 It is a three-dimensional schematic diagram of an electrical power cabinet that is easy to disassemble and install proposed by the utility model;

[0025] Figure 2 Schematic diagram of a bracket for an electrical power cabinet that is easy to disassemble and install proposed by the present utility model;

[0026] Figure 3 Schematic diagram of a slider for an electrical power cabinet that is easy to disassemble and install proposed by the present utility model.

[0027] Legend description:

[0028] 1. Cabinet body; 2. Fixed block; 3. Cabinet door; 4. Bracket; 5. Filter plate; 6. Insert block; 7. Spring; 8. Worm; 9. Worm gear; 10. Rotating block; 11. Slider; 12. Fixed rod; 13. Connecting block; 14. Rotating rod; 15. Fan; 16. Support block. Specific implementation manner

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figure 1 and Figure 3The utility model provides an embodiment: an electrical power cabinet that is easy to disassemble and install, including a cabinet body 1, the cabinet body 1 is rectangular, and it is convenient to clean. The cabinet body 1 is used to install electrical equipment. A fixed block 2 is fixedly connected to the inner wall of the upper end of the cabinet body 1. The fixed block 2 provides support for the rotation of the worm 8, the worm wheel 9 and the rotating block 10. An adjusting component is provided on the inner wall of the bottom end of the fixed block 2. A supporting block 16 is fixedly connected to the inner wall of the bottom end of the fixed block 2. The supporting block 16 provides support for the rotating rod 14. The rotating rod 14 is rotatably connected to the inner wall of the left end of the supporting block 16. The rotation of the rotating rod 14 drives the fan 15 to rotate and change the angle of the fan 15. The fan 15 is fixedly connected to the outer wall of the bottom end of the rotating rod 14. The fan 15 is used for heat dissipation in the cabinet. A connecting block 13 is fixedly connected to the outer wall of the rotating rod 14. Two connecting blocks 13 are provided, and the two connecting blocks 13 are symmetrically arranged. The rotating rod 14 is driven to rotate by the rotation of the connecting block 13. A fixed rod 12 is fixedly connected to the inner wall of the left end of the connecting block 13. The fixed rod 12 connects the connecting blocks 13 on both sides. A slider 11 is slidably connected to the outer wall of the fixed rod 12. The slider 11 drives the fixed rod 12 to move through the rotation of the rotating block 10. The upper outer wall of the slider 11 is slidably connected to the inner wall of the bottom end of the rotating block 10. The upper inner wall of the supporting block 16 penetrates and is rotatably connected with the rotating block 10. The rotating block 10 drives the slider 11 to slide by the rotation of the worm gear 9. The rotating block 10 is composed of two upper and lower cylinders. The upper outer wall of the rotating block 10 is rotatably connected to the inner wall of the bottom end of the fixed block 2. A through hole is provided on the lower side cylinder of the rotating block 10. The cabinet door 3 is rotatably connected to the outer wall of the left end of the cabinet body 1. The cabinet door 3 is used to close the left end opening of the cabinet body 1, and a dustproof component is provided on the front outer wall of the cabinet door 3.

[0031] Reference Figure 1 and Figure 2 The dustproof component includes a bracket 4, which is used to support the installation of the filter plate 5. The rear end outer wall of the bracket 4 is fixedly connected to the front end outer wall of the cabinet door 3. The filter plate 5 is slidably connected to the inner wall of the upper end of the bracket 4. The filter plate 5 is detachable. The filter plate 5 is used to filter the air entering the cabinet 1. The upper end inner wall of the bracket 4 is elastically connected with an insert 6 through a spring 7. By moving the insert 6 to the left to release the limit of the filter plate 5, the filter plate 5 can be taken out and cleaned upwards. When the filter plate 5 is installed in the bracket 4 from top to bottom, the filter plate The outer wall of the bottom end of 5 squeezes the inclined surface of the insert block 6 to retract the insert block 6. When the filter plate 5 moves into the bracket 4, the insert block 6 pops out and is connected to the inner wall of the left end of the filter plate 5 to fix the filter plate 5. The outer wall of the upper right side of the insert block 6 is arranged in an inclined shape. The right end outer wall of the insert block 6 is slidably connected to the upper inner wall of the bracket 4. The right end outer wall of the insert block 6 is connected to the left inner wall of the filter plate 5. One end of the spring 7 is fixedly connected to the upper inner wall of the bracket 4, and the other end of the spring 7 is fixedly connected to the left end outer wall of the insert block 6.

[0032] Reference Figure 3, the adjusting assembly includes a worm 8. The rotation of the worm 8 is used to drive the rotation of a worm gear 9. The outer wall of the worm 8 is rotatably connected to the inner wall of a fixed block 2. A worm gear 9 is meshed with the outer wall of the right end of the worm 8. The worm gear 9 drives the rotation of a rotating block 10 through the rotation of the worm 8. The inner wall of the worm gear 9 is fixedly connected to the outer wall of the rotating block 10.

[0033] Working principle: By rotating the worm 8 to drive the rotation of the worm gear 9, the worm gear 9 drives the movement of a slider 11 through the rotating block 10. The slider 11 drives the rotation of a rotating rod 14 through a fixed rod 12 and a connecting block 13. By the rotation of the rotating rod 14, the rotation of a fan 15 is driven. After the orientation of the fan 15 is rotated to the position where heat dissipation is required, stop rotating the worm 8. When the filter plate 5 needs to be cleaned, the limit on the filter plate 5 is released by moving an insert block 6, and then the filter plate 5 can be moved upward to be taken out for cleaning. The cleaned filter plate 5 is placed into the bracket 4 from above. When the filter plate 5 is installed into the bracket 4 from top to bottom, the bottom outer wall of the filter plate 5 presses against the inclined surface of the insert block 6, causing the insert block 6 to retract. When the filter plate 5 is moved into the bracket 4, the insert block 6 pops out and is clamped to the left inner wall of the filter plate 5 to fix the filter plate 5, realizing the quick disassembly and assembly of the filter plate 5.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical power cabinet that is easy to disassemble and install, comprising a cabinet body (1), characterized in that: A fixing block (2) is fixedly connected to the inner wall of the upper end of the cabinet body (1), an adjusting component is provided on the inner wall of the lower end of the fixing block (2), a supporting block (16) is fixedly connected to the inner wall of the lower end of the fixing block (2), a rotating rod (14) is rotatably connected to the inner wall of the left end of the supporting block (16), a fan (15) is fixedly connected to the outer wall of the lower end of the rotating rod (14), a connecting block (13) is fixedly connected to the outer wall of the rotating rod (14), a fixing rod (12) is fixedly connected to the inner wall of the left end of the connecting block (13), a sliding block (11) is slidably connected to the outer wall of the fixing rod (12), a rotating block (10) penetrates through and is rotatably connected to the inner wall of the upper end of the supporting block (16), a cabinet door (3) is rotatably connected to the outer wall of the left end of the cabinet body (1), and a dustproof component is provided on the front end outer wall of the cabinet door (3).

2. The electrical power cabinet that is easy to disassemble and install according to claim 1 is characterized in that: The dustproof component comprises a bracket (4), the rear end outer wall of the bracket (4) is fixedly connected to the front end outer wall of the cabinet door (3), the upper end inner wall of the bracket (4) is slidably connected to a filter plate (5), and the upper end inner wall of the bracket (4) is elastically connected to an insert (6) via a spring (7).

3. The electrical power cabinet that is easy to disassemble and install according to claim 1 is characterized in that: The adjustment assembly comprises a worm (8), the outer wall of the worm (8) being rotatably connected to the inner wall of the fixed block (2), and a worm wheel (9) being meshed on the outer wall of the right end of the worm (8).

4. The electrical power cabinet that is easy to disassemble and install according to claim 2 is characterized in that: One end of the spring (7) is fixedly connected to the inner wall of the upper end of the bracket (4), and the other end of the spring (7) is fixedly connected to the outer wall of the left end of the insert (6).

5. The electrical power cabinet that is easy to disassemble and install according to claim 2, characterized in that: The right outer wall of the upper end of the insert (6) is arranged in an inclined shape, the right outer wall of the insert (6) is slidably connected to the upper inner wall of the bracket (4), and the right outer wall of the insert (6) is clamped on the left inner wall of the filter plate (5).

6. The electrical power cabinet that is easy to disassemble and install according to claim 1, characterized in that: The rotating block (10) is composed of two upper and lower cylinders; the upper outer wall of the rotating block (10) is rotatably connected to the bottom inner wall of the fixed block (2); and a through hole is provided on the lower cylinder of the rotating block (10).

7. The electrical power cabinet that is easy to disassemble and install according to claim 3 is characterized in that: The inner wall of the worm wheel (9) is fixedly connected to the outer wall of the rotating block (10).

8. The electrical power cabinet that is easy to disassemble and install according to claim 1, characterized in that: The upper outer wall of the sliding block (11) is slidably connected to the lower inner wall of the rotating block (10).

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