Low-voltage power distribution cabinet with waterproof function

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a low-voltage power distribution cabinet with a waterproof function, which comprises a box body and two support frames, a box door is embedded in the front end face of the box body, a rubber pad is fixedly arranged on the rear end face of the box door close to the outer side, and a gear is fixedly arranged on the outer surface of a rotating shaft close to the lower end of the part in the box door. Clamping grooves are formed in the upper end and the lower end of the midpoint of one side of the box door, wire arranging frames are fixedly arranged at the upper ends and the lower ends of the opposite sides, close to the rear ends, of the two supporting frames, and adjusting grooves are formed in the upper ends and the lower ends of the sides, close to the front ends, of the two supporting frames. According to the utility model, the box door is embedded in the front end surface of the box body, the rubber pad is fixedly arranged, so that the box body can be sealed, the support frame and the connecting plate are fixedly arranged, so that the junction box can be adjusted and fixed, and the wire arrangement frame is fixedly arranged, so that circuits in the junction box can be arranged and stored.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a low-voltage power distribution cabinet with a waterproof function. Background Art

[0002] Waterproof low-voltage distribution cabinet is a low-voltage distribution equipment designed for waterproof environment. It has the characteristics of waterproof, dustproof and corrosion-resistant, and can operate safely in humid, rainy or liquid splashing places. Waterproof low-voltage distribution cabinet usually adopts special sealing design and materials, such as waterproof sealing strips, waterproof junction boxes, waterproof switches, etc., to ensure that the internal components of the equipment are not damaged or malfunctioned by moisture intrusion.

[0003] At present, most of the existing distribution cabinets fix the junction box by fixing the connecting plate in the cabinet body. Since the position of the connecting plate in the cabinet is fixed, it is impossible to adjust the junction box according to the size of the junction box to install the junction box. At the same time, a conventional clip-on structure is used to fix the cabinet door and the cabinet body. When the cabinet door is opened and closed, it is impossible to open and fix it more conveniently. Therefore, the utility model provides a low-voltage distribution cabinet with a waterproof function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a low-voltage distribution cabinet with waterproof function is proposed. The connecting plate movably arranged in the support frame can be adjusted and installed according to the junction boxes of different sizes. The fixed wire management rack can store and organize the lines in the junction box. At the same time, the card block embedded in one side of the box door can fix the box door in the box body, and the fixed rubber pad can improve the sealing inside the box body.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A low-voltage power distribution cabinet with waterproof function, comprising a box body and two support frames, a box door is embedded in the front face of the box body, a rubber pad is fixedly arranged on the outer side of the rear face of the box door, two clamping blocks are embedded in the midpoint of one side of the front face of the box door, racks are fixedly arranged on one side of the two clamping blocks, a rotating shaft is rotatably embedded in the midpoint of one side of the front face of the box door, a gear is fixedly arranged on the lower end of the outer surface of the rotating shaft located inside the box door, a clamping groove is opened at the upper end and the lower end of the midpoint of one side of the box door, and two clamping blocks are fixedly arranged at the upper end and the lower end of the midpoint of one side of the front face of the box body;

[0007] A wire management rack is fixedly arranged on the upper and lower ends of the opposite side of the rear end of the two support frames, and four connecting plates are movably arranged on the upper and lower ends of the side of the front end of the two support frames, and a plurality of fixing holes are provided on the front end surfaces of the four connecting plates, and threaded blocks are fixedly arranged on both sides of the four connecting plates, and threaded sleeves are provided on the outer surfaces of the eight threaded blocks, and adjustment grooves are provided on the upper and lower ends of the side of the front end of the two support frames;

[0008] Through the above technical solution, the box door and the box body can be fixed by embedding a card block on one side of the front end surface of the box door. At the same time, the fixed rubber pad can improve the sealing between the box door and the box body. The support frame fixed in the box can adjust the fixed plate as needed to fix the junction box. The lifting and fixed cable management rack can organize and store the wires after wiring.

[0009] Further, the cable management rack includes two fixed plates, the front end centers of the two fixed plates are provided with sliding grooves, two sliding blocks are slidably embedded in the two sliding grooves, the outer surfaces of two sliding blocks located on the same side of the four sliding blocks are movably provided with cable management plates, the upper ends of the two cable management plates are provided with a plurality of cable management holes, and the outer surfaces of the four sliding blocks are threadedly sleeved with fixed sleeves near the upper ends;

[0010] Through the above technical solution, the sliding groove opened on the front end surface of the movable plate can move and adjust the slider and the cable management plate therein according to the use requirements, and the cable management plate can be fixed by rotating the fixing sleeve.

[0011] Furthermore, a first rotating member is fixedly provided on one side of the front end surface of the box body, near the upper end and near the lower end, and a second rotating member is fixedly provided on one side of the front end surface of the box door, near the upper end and near the lower end, and the two first rotating members are hinged to the two second rotating members respectively;

[0012] Through the above technical solution, the first rotating member and the second rotating member fixedly arranged on the front end surfaces of the box body and the box door are hinged, so that the box door can be rotatably arranged on the front end surface of the box body.

[0013] Furthermore, an embedding groove is provided on the outer side of the front end surface of the box body, and the two support frames are fixedly arranged on both sides of the inner wall of the rear side of the box body respectively;

[0014] Through the above technical solution, the embedding groove opened on the front face of the box can be embedded with the rubber pad fixed on the rear face of the box door to increase the sealing performance. At the same time, fixing the support frame on both sides of the rear inner wall of the box can make the space for installing the junction box in the box more sufficient.

[0015] Furthermore, a hand wheel is fixedly arranged at one end of the rotating shaft outside the box door, the gear is meshedly connected with the two racks, and the two clamping blocks are respectively engaged with the two clamping blocks;

[0016] Through the above technical solution, the fixed hand wheel can drive the clamping block and the connecting block in the box door to connect, so that the box door and the box body are fixed and the tightness is increased.

[0017] Furthermore, a handle is fixedly provided at the midpoint of one side of the front end surface of the box door, the clamping block is embedded in the clamping groove, and the rubber pad is embedded in the embedding groove;

[0018] Through the above technical solution, the fixed handle can provide a more convenient opening method when the box door needs to be opened. The card block is embedded in the embedding groove, so that the card block can be clamped and fixed to the card block. The rubber pad is embedded in the embedding groove, which can further improve the tightness between the box door and the box body.

[0019] Furthermore, a cover plate is fixedly provided on the upper end surface of the box body, and support blocks are fixedly provided on both sides of the lower end surface of the box body near the front end and the rear end;

[0020] Through the above technical solution, the cover plate with an inclined upper end surface can provide certain protection and splash-proof effect for the box body, and the fixed support block can prevent the lower end of the box body from contacting the ground.

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

[0022] 1. The utility model proposes a low-voltage power distribution cabinet with waterproof function. Two clamping blocks embedded in one side of the box body can be clamped and connected with the clamping block fixedly arranged on one side of the front end face of the box body. The gear fixedly arranged on the outer surface of the rotating shaft and located in the box door can drive the clamping block fixedly arranged with the rack to continue to move. The fixed hand wheel can more conveniently move and adjust the clamping block. At the same time, the rubber pad fixedly arranged on the rear end face of the box door can increase the tightness between the box door and the box body.

[0023] 2. The utility model proposes a low-voltage power distribution cabinet with waterproof function. By movably arranging a connecting plate between the supporting frames fixedly arranged on both sides of the inner wall at the rear side of the box body, the cabinet can be moved and adjusted according to junction boxes of different sizes. The threaded rotating cylinders threadedly sleeved on the outer surfaces of the threaded blocks fixedly arranged on both sides of the connecting plate are rotated to fix the connecting plate after adjustment. At the same time, the wire management rack fixedly arranged between the rear ends of the supporting frames can organize and store the wires in the junction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the interior front view of the utility model;

[0026] Figure 3 This is an axonometric schematic diagram of the cable management rack of the utility model;

[0027] Figure 4 It is a top view cross-sectional schematic diagram of the cable management rack of the utility model;

[0028] Figure 5 This is a rear view schematic diagram of the box door of the utility model;

[0029] Figure 6 for Figure 5 A schematic diagram of the structure section at point A in FIG.

[0030] Figure 7 It is a top view schematic diagram of the support frame of the utility model;

[0031] Figure 8 It is a side view schematic diagram of the support frame of the utility model.

[0032] Legend:

[0033] 1. Cover plate; 2. Box body; 3. Box door; 4. First rotating part; 5. Handle; 6. Support block; 7. Embedding groove; 8. Clamping block; 9. Support frame; 10. Connecting plate; 11. Cable management rack; 1101. Fixed plate; 1102. Cable management plate; 1103. Sliding groove; 1104. Sliding block; 1105. Fixed sleeve; 1106. Cable management hole; 12. Second rotating part; 13. Rubber pad; 14. Handwheel; 15. Clamping groove; 16. Rack; 17. Clamping block; 18. Gear; 19. Rotating shaft; 20. Threaded sleeve; 21. Threaded block; 22. Adjusting groove; 23. Fixed hole. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example

[0036] Reference Figure 1-8The utility model provides an embodiment: a low-voltage power distribution cabinet with waterproof function, including a box body 2 and two support frames 9. The front end surface of the box body 2 is embedded with a box door 3, which can play a certain sealing role in the box body 2. The rear end surface of the box door 3 is fixedly provided with a rubber pad 13 on the outside, which can further improve the sealing inside the box body 2. Two card blocks 17 are embedded at the midpoint of one side of the front end surface of the box door 3, which can be fixed with the card block 8 fixedly provided on one side of the front end surface of the box 2. A rack 16 is fixedly provided on one side of the two card blocks 17. After meshing with the gear 18, the gear 18 drives the movement and adjustment. A rotating shaft 19 is rotatably embedded at the midpoint of one side of the front end surface of the box door 3. The rotating shaft 19 can be driven to rotate by the hand wheel 14. The outer surface of the rotating shaft 19 is fixed with a gear 18 at the lower end of the part located inside the box door 3, which can be engaged with the rack 16 fixedly set in the card block 17. A card slot 15 is provided at the upper and lower ends of the midpoint of one side of the box door 3. Two card blocks 8 are fixedly set at the upper and lower ends of the midpoint of one side of the front end surface of the box body 2, which can be engaged with the card block;

[0037] The two support frames 9 are fixedly provided with a wire management rack 11 on the upper and lower ends of the opposite side near the rear end, which can organize and store the lines in the junction box of the box 2 installed on the connecting plate 10. The two support frames 9 are movably provided with four connecting plates 10 on the upper and lower ends of the front end side, and the position of the connecting plate 10 can be adjusted according to the size of the junction box. The front end surfaces of the four connecting plates 10 are provided with a plurality of fixing holes 23, which can play a role in fixing and connecting the junction box. Threaded blocks 21 are fixedly provided on both sides of the four connecting plates 10, and threaded sleeves 20 are threadedly sleeved on the outer surfaces of the eight threaded blocks 21. The threaded sleeves 20 threadedly sleeved on the outer surfaces of the fixed threaded blocks 21 can play a fixing role after the connecting plate 10 is adjusted. Adjustment grooves 22 are provided on the upper and lower ends of the front end side of the two support frames 9, and the opened adjustment grooves 22 can move and adjust the connecting plate 10.

[0038] By embedding a card block 17 on one side of the front end surface of the box door 3, the box door 3 and the box body 2 can be fixed. At the same time, the rubber pad 13 can be fixedly set to improve the sealing between the box door 3 and the box body 2. The support frame 9 fixedly set in the box body 2 can adjust the fixing plate 1101 as needed to fix the junction box. The lifting and fixing of the wire management rack 11 can organize and store the wires after wiring.

[0039] The cable management rack 11 includes two fixed plates 1101, and the centers of the front end surfaces of the two fixed plates 1101 are provided with sliding grooves 1103, and the sliding blocks 1104 can be moved and adjusted. Two sliding blocks 1104 are slidably embedded in the two sliding grooves 1103, and the adjusting sliding blocks 1104 can drive the cable management plate 1102 to move and adjust. The outer surfaces of the two sliding blocks 1104 located on the same side of the four sliding blocks 1104 are movably provided with cable management plates 1102, and the movably provided cable management plates 1102 can organize the lines in the junction box, and the upper end surfaces of the two cable management plates 1102 are provided with a plurality of cable management holes 1106, and the outer surfaces of the four sliding blocks 1104 are threaded sleeves near the upper ends. There is a fixed sleeve 1105, which can fix the sliding block 1104. The sliding groove 1103 opened on the front end surface of the movable plate can move and adjust the sliding block and the cable management plate 1102 therein according to the use requirements. At the same time, rotating the fixed sleeve 1105 can fix the cable management plate 1102. A first rotating member 4 is fixedly provided on one side of the front end surface of the box body 2, near the upper end and the lower end. A second rotating member 12 is fixedly provided on one side of the front end surface of the box door 3, near the upper end and the lower end. The two first rotating members 4 are hinged to the two second rotating members 12 respectively. The first rotating member 4 and the second rotating member 12 fixed on the front end surfaces of the box body 2 and the box door 3 are hinged, so that the box door 3 can be rotatably provided on the front end surface of the box body 2.

[0040] An embedding groove 7 is provided on the outer side of the front end surface of the box body 2, and two support frames 9 are respectively fixed on both sides of the inner wall of the rear side of the box body 2. The embedding groove 7 provided on the front end surface of the box body 2 can be embedded with the rubber pad 13 fixedly provided on the rear end surface of the box door 3 to increase the sealing performance. At the same time, fixing the support frame 9 on both sides of the inner wall of the rear side of the box body 2 can make the space for installing the junction box in the box body 2 more sufficient. A handwheel 14 is fixedly provided at one end of the rotating shaft 19 located outside the box door 3, and a gear 18 is meshedly connected with two racks 16. Two clamping blocks 17 are respectively embedded and connected with two clamping blocks 8. The fixed handwheel 14 can drive the clamping block 17 in the box door 3 to clamp with the clamping block 8, so that the box door 3 and the box body 2 are fixed to increase the tightness.

[0041] A handle 5 is fixedly provided at the midpoint of one side of the front end face of the box door 3, the clamping block 8 is embedded in the clamping groove 15, and the rubber pad 13 is embedded in the embedding groove 7. The fixed handle 5 can provide a more convenient opening method when the box door 3 needs to be opened. The clamping block 8 is embedded in the embedding groove 7, so that the clamping block 17 can be clamped and fixed to the clamping block 8, and the rubber pad 13 is embedded in the embedding groove 7, which can further improve the tightness between the box door 3 and the box body 2. A cover plate 1 is fixedly provided on the upper end face of the box body 2, and support blocks 6 are fixedly provided on both sides of the lower end face of the box body 2 near the front end and the rear end. The cover plate 1 with an inclined upper end face can provide a certain protection and waterproof splashing effect for the box body 2, and the fixed support block 6 can prevent the lower end of the box body 2 from contacting the ground.

[0042] During use, the user can first turn the hand wheel 14 to make the rotating shaft 19 drive the gear 18 to rotate, and at the same time drive the two blocks 17 fixed with the rack 16 meshing with the gear 18 to move, so that the block 17 and the clamping block 8 are separated, and the user can separate and open the box door 3 and the box body 2 by pulling the handle 5. Secondly, the user can continue to move and adjust the position of the connecting plate 10 according to the size of the junction box to be installed, and after adjustment, the connecting plate 10 can be fixed by the threaded sleeve 20. Thirdly, the user can move and adjust the wiring board 1102 according to needs, and the wiring board 1102 can be fixed by rotating the fixing sleeve 1105, so that the lines in the junction box can be stored in the wiring board 1102. Finally, after the installation is completed, the user can engage the rotating box door 3 and the box body 2, and rotate the hand wheel 14 to clamp and fix the box door 3 and the box body 2.

[0043] Working principle: When in use, the user can first separate the box door 3 and the box body 2 by turning the hand wheel 14, and at the same time pull the handle 5 to separate and open the box door 3 and the box body 2. Secondly, the user can continue to move and adjust the position of the connecting plate 10 according to the size of the junction box to be installed, and rotate the threaded sleeve 20 to fix the connecting plate 10. Thirdly, the user can adjust the wiring board 1102 as needed, so as to store the lines in the junction box in the wiring board 1102. Finally, after the installation is completed, the user can rotate the box door 3 and the box body 2 to fit together, and rotate the hand wheel 14 to clamp and fix the box door 3 and the box 2.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-voltage power distribution cabinet with waterproof function, comprising a box body (2) and two support frames (9), characterized in that: A box door (3) is embedded in the front end surface of the box body (2), a rubber pad (13) is fixedly arranged on the outer side of the rear end surface of the box door (3), two clamping blocks (17) are embedded in the middle point of one side of the front end surface of the box door (3), and a rack (16) is fixedly arranged on one side of the two clamping blocks (17), a rotating shaft (19) is rotatably embedded in the middle point of one side of the front end surface of the box door (3), a gear (18) is fixedly arranged on the lower end of the outer surface of the rotating shaft (19) located inside the box door (3), a clamping groove (15) is provided at the upper end and the lower end of the middle point of one side of the box door (3), and two clamping blocks (8) are fixedly arranged at the upper end and the lower end of the middle point of one side of the front end surface of the box body (2); A wire management frame (11) is fixedly arranged on the upper and lower ends of the opposite side of the rear end of the two support frames (9); four connecting plates (10) are movably arranged on the upper and lower ends of the side of the front end of the two support frames (9); a plurality of fixing holes (23) are provided on the front end surfaces of the four connecting plates (10); thread blocks (21) are fixedly arranged on both sides of the four connecting plates (10); thread sleeves (20) are threadedly sleeved on the outer surfaces of the eight thread blocks (21); and adjustment grooves (22) are provided on the upper and lower ends of the side of the front end of the two support frames (9).

2. A low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: The cable management rack (11) comprises two fixed plates (1101), the front end centers of the two fixed plates (1101) are provided with sliding grooves (1103), two sliding blocks (1104) are slidably embedded in the two sliding grooves (1103), the outer surfaces of two sliding blocks (1104) located on the same side of the four sliding blocks (1104) are movably provided with cable management plates (1102), the upper end surfaces of the two cable management plates (1102) are provided with a plurality of cable management holes (1106), and the outer surfaces of the four sliding blocks (1104) are threadedly sleeved with fixed sleeves (1105) near the upper ends.

3. A low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: A first rotating member (4) is fixedly provided on one side of the front end surface of the box body (2), near the upper end and near the lower end; a second rotating member (12) is fixedly provided on one side of the front end surface of the box door (3), near the upper end and near the lower end; and the two first rotating members (4) are hinged to the two second rotating members (12) respectively.

4. A low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: An embedding groove (7) is provided on the outer side of the front end surface of the box body (2), and the two support frames (9) are respectively fixedly arranged on both sides of the rear inner wall of the box body (2).

5. The low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: A hand wheel (14) is fixedly arranged at one end of the rotating shaft (19) located outside the box door (3), the gear (18) is meshedly connected with the two racks (16), and the two clamping blocks (17) are respectively engagedly connected with the two clamping blocks (8).

6. The low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: A handle (5) is fixedly arranged at the midpoint of one side of the front end surface of the box door (3); the clamping block (8) is embedded in the clamping groove (15); and the rubber pad (13) is embedded in the embedding groove (7).

7. The low-voltage power distribution cabinet with waterproof function according to claim 1, characterized in that: A cover plate (1) is fixedly arranged on the upper end surface of the box body (2), and support blocks (6) are fixedly arranged on both sides of the lower end surface of the box body (2) near the front end and near the rear end.

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