Illuminating lamp of power cabinet

Abstract

The utility model discloses an electric power cabinet lighting lamp, which relates to the technical field of electric power cabinets, and comprises a box body, the side surface of the box body is provided with a heat dissipation plate, the surface of the box body is provided with a closing mechanism, and the lower part of the surface of the closing mechanism is provided with a limiting mechanism. According to the utility model, through a positionable and positionable structure formed by mutual cooperation of the limiting groove, the limiting hole, the sliding block, the spring rod, the clamping block, the base, the battery, the rotating rod, the limiting block, the rotating block and the illuminating lamp, when a certain part of the electric power cabinet is shielded and the illumination is insufficient, the sliding block is pushed to a proper position in the limiting groove, and the illuminating lamp is turned on; meanwhile, a spring rod is compressed when a sliding block pushes the spring rod, when the spring rod reaches a proper position, a clamping block and a limiting hole are mutually clamped and fixed, then an illuminating lamp is shifted clockwise, a rotating block is driven to rotate clockwise on a rotating rod, and the illuminating lamp can be adjusted to a proper angle so as to conveniently illuminate parts which are easy to block in the electric power cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of power cabinets, in particular to a lighting fixture for a power cabinet. Background Art

[0002] A power cabinet generally consists of a cabinet shell and a cabinet door. The cabinet shell and the cabinet door are used to place electrical components. In order to ensure the normal use of the electrical components and extend the service life of the electrical components, the cabinet door needs to be opened regularly to inspect the electrical components. Due to the special nature of the power cabinet's product use, regular or irregular maintenance or fault repair is required.

[0003] Patent publication number CN216813934U discloses a lighting fixture for power cabinets, belonging to the field of power cabinets. The fixture includes a cabinet body, a mounting plate, a mounting box, a sliding plate, guide rods, springs, sleeves, and a limit plate. When maintenance is required, the translucent cover on the mounting box is pressed, which in turn moves the mounting box, which in turn moves the sliding plate on the mounting box. The sliding plate compresses the spring and slides on the guide rod.

[0004] In order to solve the problem that lighting fixtures may interfere with maintenance and are prone to bumping during maintenance, the existing technology is to press the translucent cover on the installation box. The translucent cover drives the installation box to move, and then the sliding plate moves. The movement of the sliding plate can make the spring slide on the guide rod, and then push the limit plate forward, so that the limit plate moves forward in the sleeve, and the limit plate falls under the translucent cover on the installation box, and finally the entire installation box and the translucent cover are retracted. However, when it is necessary to inspect some obscured components inside the power cabinet, since the position of the above-mentioned lighting lamp is fixed, it is not convenient to illuminate the obscured components, which leads to the problem of increasing the workload of the maintenance personnel. Utility Model Content

[0005] The purpose of the present invention is to provide a lighting fixture for a power cabinet to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A power cabinet lighting fixture comprises a box body, a heat dissipation plate is provided on the side of the box body, a closing mechanism is provided on the surface of the box body, and a limiting mechanism is provided on the lower part of the surface of the closing mechanism.

[0008] The box body includes a limiting groove, which is fixedly installed on the bottom surface of the upper plate of the box body. Limiting holes are provided on both sides of the limiting groove. A sliding mechanism is slidably installed on the inner wall of the limiting groove, and a lighting mechanism is fixedly installed on the bottom surface of the sliding mechanism.

[0009] A further improvement of the technical solution of the present utility model is that the sliding mechanism includes a slider, which is slidably mounted on the inner wall of the limiting groove, a spring rod is fixedly mounted on the side of the slider, a clamping block is fixedly mounted on the top surface of the spring rod, and the clamping block is engaged with the limiting hole.

[0010] A further improvement of the technical solution of the present utility model is that: the lighting mechanism includes a base, the base is fixedly mounted on the bottom surface of the slider, the bottom surface of the base is fixedly mounted with a battery, the bottom surface of the battery is fixedly mounted with a limit block, the inner wall of the limit block is fixedly connected with a rotating rod, the inner wall of the limit block is rotatably connected with a rotating block, and the rotating block is connected to the limit block shaft through the rotating rod.

[0011] A further improvement of the technical solution of the present utility model is that: the rotating block is rotatably connected to the rotating rod, and a lighting lamp is fixedly installed on the bottom surface of the rotating block.

[0012] A further improvement of the technical solution of the present invention is that the closing mechanism includes cabinet doors, which are movably mounted on the surface of the box body. There are two cabinet doors, and rotating columns are fixedly mounted at the corners of the two cabinet doors.

[0013] A further improvement of the technical solution of the present utility model is that: the rotating column is rotatably connected to the box body, and handles are fixedly installed on the surface of the cabinet door, and the number of the handles is two.

[0014] A further improvement of the technical solution of the present utility model is that the limiting mechanism includes a fixed column and a limiting column, the fixed column is fixedly installed on the surface of the cabinet door, the fixed column shaft is connected to a connecting rod, the end of the connecting rod away from the fixed column is movably connected to the limiting column, and the limiting column is fixedly installed on the surface of the cabinet door.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] 1. The utility model provides a lighting fixture for an electric cabinet. The structure is composed of a limit groove, a limit hole, a slider, a spring rod, a clamping block, a base, a battery, a rotating rod, a limit block, a rotating block and a lighting lamp, which cooperate with each other to form a lighting position and a lighting angle. When a component of the electric cabinet is blocked and insufficient light is provided, it is only necessary to push the slider to a suitable position in the limit groove. At the same time, the spring rod is compressed when the slider is pushed. When the suitable position is reached, the clamping block and the limit hole are engaged and fixed with each other. Then, the lighting lamp is turned clockwise to drive the rotating block to rotate clockwise on the rotating rod. The lighting lamp can be adjusted to a suitable position to facilitate illumination of components in the electric cabinet that are easily blocked.

[0017] 2. The utility model provides a lighting fixture for a power cabinet. By arranging heat dissipation plates on both sides of the box body, the heat inside the power cabinet can flow out through the heat dissipation holes on the heat dissipation plates. At the same time, the external cold air can enter the power cabinet through the heat dissipation holes on the heat dissipation plates, thereby reducing the internal temperature of the power cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the lighting lamp of the present utility model;

[0021] Figure 4 This is a structural diagram of the slider of the utility model;

[0022] Figure 5 This is a schematic structural diagram of the closing mechanism of the present utility model;

[0023] Figure 6 It is a structural diagram of the limiting mechanism of the utility model.

[0024] In the figure: 1. Box body; 11. Illuminating mechanism; 111. Base; 112. Battery; 113. Lighting lamp; 114. Rotating rod; 115. Limiting block; 116. Rotating block; 12. Sliding mechanism; 121. Slider; 122. Block; 123. Spring rod; 13. Limiting groove; 14. Limiting hole; 2. Heat dissipation plate; 3. Closing mechanism; 31. Cabinet door; 32. Rotating column; 33. Handle; 4. Limiting mechanism; 41. Connecting rod; 42. Fixed column; 43. Limiting column. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the embodiments:

[0026] Example 1

[0027] like Figure 1-6As shown, the utility model provides a power cabinet lighting fixture, including a box body 1, a heat dissipation plate 2 is provided on the side of the box body 1, a closing mechanism 3 is provided on the surface of the box body 1, and a limiting mechanism 4 is provided on the lower part of the surface of the closing mechanism 3. The box body 1 includes a limiting groove 13, the limiting groove 13 is fixedly installed on the bottom surface of the upper plate of the box body 1, and limiting holes 14 are provided on both sides of the limiting groove 13. A sliding mechanism 12 is slidably installed on the inner wall of the limiting groove 13, and a lighting mechanism 11 is fixedly installed on the bottom surface of the sliding mechanism 12. The sliding mechanism 12 includes a slider 121, the slider 121 is slidably installed on the inner wall of the limiting groove 13, and a spring rod 123 is fixedly installed on the side of the slider 121. The top surface of the spring rod 123 is fixedly installed with a block 122, and the block 122 is engaged with the limiting hole 14. The lighting mechanism 11 includes a base 111, which is fixedly installed on the bottom surface of the slider 121. The bottom surface of the base 111 is fixedly installed with a battery 112, and the bottom surface of the battery 112 is fixedly installed with a limiting block 115. The inner wall of the limiting block 115 is fixedly connected with a rotating rod 114, and the inner wall of the limiting block 115 is rotatably connected with a rotating block 116. The rotating block 116 is axially connected to the limiting block 115 through the rotating rod 114. The rotating block 116 is rotatably connected to the rotating rod 114, and the bottom surface of the rotating block 116 is fixedly installed with a lighting lamp 113.

[0028] In this embodiment, when it is necessary to illuminate the obscured components inside the power cabinet, it is only necessary to push the slider 121 to a suitable position in the limiting groove 13. At the same time, the spring rod 123 is compressed when the slider 121 is pushed. When adjusted to the appropriate position, the spring rod 123 and the limiting hole 14 are engaged and fixed with each other, and then the lighting lamp 113 is turned clockwise to drive the rotating block 116 to rotate clockwise on the rotating rod 114. The lighting lamp 113 can be adjusted to a suitable angle to facilitate illumination of the obscured parts inside the power cabinet.

[0029] Example 2

[0030] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the closing mechanism 3 includes a cabinet door 31, which is movably mounted on the surface of the box body 1, and there are two cabinet doors 31. Rotating columns 32 are fixedly mounted at the corners of the two cabinet doors 31, and the rotating columns 32 are rotatably connected to the box body 1. Handles 33 are fixedly mounted on the surface of the cabinet door 31, and there are two handles 33. The limiting mechanism 4 includes a fixed column 42 and a limiting column 43. The fixed column 42 is fixedly mounted on the surface of the cabinet door 31, and the fixed column 42 is axially connected to a connecting rod 41. The end of the connecting rod 41 away from the fixed column 42 is movably connected to the limiting column 43, and the limiting column 43 is fixedly mounted on the surface of the cabinet door 31.

[0031] In this embodiment, when the power cabinet needs to be closed to prevent damage to the interior of the power cabinet box 1, first hold the handle 33 and push the cabinet door 31. The cabinet door 31 drives the rotating column 32 to rotate clockwise on the inner wall of the box 1. When the two cabinet doors 31 are in contact with each other, the connecting rod 41 is rotated clockwise along the fixed column 42, and the end away from the fixed column 42 is engaged with the limit column 43.

[0032] The following is a detailed description of the working principle of the power cabinet lighting fixture.

[0033] like Figure 1-6 When the two doors 31 are close to each other, the connecting rod 41 is rotated along the fixing post 42 in a clockwise direction, and the end away from the fixing post 42 is engaged with the limiting post 43, and the power cabinet is finally closed.

[0034] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A power cabinet lighting fixture, comprising a box (1), characterized in that: A heat dissipation plate (2) is provided on the side of the box body (1), a closing mechanism (3) is provided on the surface of the box body (1), and a limiting mechanism (4) is provided on the lower part of the surface of the closing mechanism (3); The box body (1) comprises a limiting groove (13), the limiting groove (13) is fixedly mounted on the bottom surface of the upper plate of the box body (1), limiting holes (14) are provided on both sides of the limiting groove (13), a sliding mechanism (12) is slidably mounted on the inner wall of the limiting groove (13), and a lighting mechanism (11) is fixedly mounted on the bottom surface of the sliding mechanism (12).

2. The power cabinet lighting fixture according to claim 1, characterized in that: The sliding mechanism (12) comprises a slider (121), the slider (121) being slidably mounted on the inner wall of the limiting groove (13), a spring rod (123) being fixedly mounted on the side of the slider (121), a clamping block (122) being fixedly mounted on the top surface of the spring rod (123), and the clamping block (122) being engaged with the limiting hole (14).

3. The power cabinet lighting fixture according to claim 2, characterized in that: The lighting mechanism (11) comprises a base (111), the base (111) being fixedly mounted on the bottom surface of a slider (121), a battery (112) being fixedly mounted on the bottom surface of the base (111), a limit block (115) being fixedly mounted on the bottom surface of the battery (112), an inner wall of the limit block (115) being fixedly connected to a rotating rod (114), an inner wall of the limit block (115) being rotatably connected to a rotating block (116), and the rotating block (116) being axially connected to the limit block (115) via the rotating rod (114).

4. The power cabinet lighting fixture according to claim 3, characterized in that: The rotating block (116) is rotatably connected to the rotating rod (114), and a lighting lamp (113) is fixedly mounted on the bottom surface of the rotating block (116).

5. The power cabinet lighting fixture according to claim 1, characterized in that: The closing mechanism (3) comprises a cabinet door (31) movably mounted on the surface of the box body (1). There are two cabinet doors (31), and rotating columns (32) are fixedly mounted at the corners of the two cabinet doors (31).

6. The power cabinet lighting fixture according to claim 5, characterized in that: The rotating column (32) is rotatably connected to the box body (1), and handles (33) are fixedly mounted on the surface of the cabinet door (31), and the number of the handles (33) is two.

7. The power cabinet lighting fixture according to claim 1, characterized in that: The limiting mechanism (4) comprises a fixing column (42) and a limiting column (43); the fixing column (42) is fixedly mounted on the surface of the cabinet door (31); the fixing column (42) is axially connected to a connecting rod (41); one end of the connecting rod (41) away from the fixing column (42) is movably connected to the limiting column (43); and the limiting column (43) is fixedly mounted on the surface of the cabinet door (31).

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