A waterproof distribution box

Abstract

This utility model relates to the field of distribution box technology and discloses a waterproof distribution box, including a box body and a top plate. A connector is fixedly connected to the side wall of the box body, and the top plate is fixedly connected to the top of the box body. An inclined plate is fixedly connected to the side wall of the top plate. A waterproof component is provided on the side wall of the connector. This utility model allows the external wire of the distribution box to pass through the tension ring, the connector, and the rubber ring in sequence, and then pass through the inside of the foam ring of the connector to enter the interior of the box body. Then, the rubber ring can be put on the outside of the connector and the locking clamp is used to fasten the rubber ring to the outside of the connector. At this time, the external wire can be pulled to prevent it from curling inside the waterproof component. This allows the waterproof component to block water when the external wire enters the interior of the box and, together with the tension ring, tighten the external wire. This prevents external rainwater from entering the interior of the box through the external wire at the box inlet, thereby improving the waterproof effect of the distribution box.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, specifically a waterproof distribution box. Background Technology

[0002] A distribution box is an electrical device used to distribute and control electrical energy, typically installed inside buildings or in power distribution systems. It converts high-voltage power to low-voltage power, facilitating the connection of various electrical devices and ensuring a safe and stable power supply.

[0003] Distribution boxes typically contain components such as circuit breakers and fuses, which effectively protect the safety of equipment and personnel and facilitate maintenance and repair.

[0004] When connecting external wiring to internal electrical components in existing distribution boxes, the external wiring needs to pass through the box body. Typically, a rubber or plastic ring is fitted over the wiring and secured to the box body to simply seal the hole. However, with prolonged use, rainwater can easily seep into the box through gaps between the wiring and the rubber ring, or between the rubber ring and the box body, resulting in poor waterproofing and hindering long-term use. Therefore, we propose a waterproof distribution box. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof distribution box to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterproof distribution box, comprising a box body and a top plate, wherein a connector is fixedly connected to the side wall of the box body, the top plate is fixedly connected to the top of the box body, an inclined plate is fixedly connected to the side wall of the top plate, a waterproof component is provided on the side wall of the connector, and a guide component is provided at the bottom of the waterproof component, the guide component being able to lock the bending direction of the waterproof component.

[0007] Preferably, the waterproof component includes a rubber ring, a locking band disposed outside the rubber ring, a deformation cylinder fixed to the side wall of the rubber ring, a fastener fixed to the bottom of the deformation cylinder, and a tensioning ring fixed to the bottom of the fastener.

[0008] Preferably, the guide assembly includes an arc-shaped component fixed to the side wall of the housing, a groove machined on the side wall of the arc-shaped component, sealing pieces disposed at both ends of the arc-shaped component, a support column disposed on the side wall of the arc-shaped component, and a connecting ring fixed to the side wall of the support column.

[0009] Preferably, the connecting ring is sleeved on the outside of the fixing member, the connecting ring is fitted on the top of the tensioning ring, and the outer wall of the tensioning ring is provided with an elastic ring.

[0010] Preferably, a slider is fixed to the left side of the support column, and the slider is fitted inside the groove.

[0011] Preferably, a locking plate is fixedly connected to the bottom of the support column, and a locking bolt is provided on the side wall of the locking plate.

[0012] Preferably, the outer wall of the connector is provided with a raised strip, and the interior of the connector is provided with a foam ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model involves passing the external wiring of the distribution box through the tensioning ring, the fixing member, and the rubber ring in sequence, and then through the foam ring of the connector to enter the interior of the box. The rubber ring can then be put on the outside of the connector and secured with a locking clamp. At this time, the external wiring can be pulled to prevent it from curling inside the waterproof component. This allows the waterproof component to block water when the external wiring enters the box and, together with the tensioning ring, tightens the external wiring. This prevents external rainwater from entering the box through the external wiring at the box entrance, thereby improving the waterproof effect of the distribution box.

[0015] 2. When the external wiring is installed inside the waterproof component, the support column can slide in the sliding groove to the left or right. At this time, the fixing part can rotate inside the connecting ring and bend to the left or right with the deformation cylinder. Then, tighten the locking bolt of the locking plate to lock the position of the support column, thereby locking the bending direction of the waterproof component. This allows the wiring direction of the external wiring to be guided, making it easier to connect the external wiring to other equipment after guidance, thus improving the convenience of using the distribution cabinet. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the separate structure of the connector and waterproof component of this utility model;

[0018] Figure 3 This is a schematic diagram of the connector and waterproof component assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the separated structure of the arc-shaped component and the support column of this utility model;

[0020] Figure 5 For the present utility model Figure 1 An enlarged diagram of position A in the middle.

[0021] In the diagram: 100, box body; 101, top plate; 102, inclined plate; 110, connector; 111, protruding strip; 112, foam ring; 120, rubber ring; 121, deformation cylinder; 122, fastener; 123, tension ring; 124, elastic ring; 125, locking clamp; 130, arc-shaped part; 131, slide groove; 132, sealing plate; 140, support column; 141, connecting ring; 142, slider; 143, locking plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] Please see Figures 1-5 The waterproof distribution box shown in the figure includes a box body 100 and a top plate 101. A connector 110 is bolted to the side wall of the box body 100. A rubber sealing ring is provided between the connector 110 and the box body 100. The top plate 101 is bolted to the top of the box body 100. An inclined plate 102 is bolted to the side wall of the top plate 101. A waterproof component is provided on the side wall of the connector 110. A guide component is provided at the bottom of the waterproof component. The guide component can lock the bending direction of the waterproof component.

[0025] Specifically, the waterproof component includes a rubber ring 120, a locking band 125 disposed outside the rubber ring 120, a deformation cylinder 121 glued and fixed to the side wall of the rubber ring 120, a fastener 122 glued and fixed to the bottom of the deformation cylinder 121, and a tension ring 123 glued and fixed to the bottom of the fastener 122. The fastener 122 is made of heat-resistant hard plastic, and the tension ring 123 is made of thin rubber ring.

[0026] Furthermore, the guide assembly includes an arc-shaped member 130 fixed to the side wall of the housing 100 by bolts, a groove 131 machined on the side wall of the arc-shaped member 130, sealing pieces 132 disposed at both ends of the arc-shaped member 130, a support column 140 disposed on the side wall of the arc-shaped member 130, and a connecting ring 141 tightly welded to the side wall of the support column 140.

[0027] Furthermore, the connecting ring 141 is sleeved on the outside of the fixing member 122, and the connecting ring 141 is fitted to the top of the tensioning ring 123. An elastic ring 124 is provided on the outer wall of the tensioning ring 123.

[0028] In some embodiments, the fixed member 122 is provided with protrusions on the upper and lower sides of the connecting ring 141, which can limit the connecting ring 141 when the fixed member 122 rotates inside the connecting ring 141.

[0029] Furthermore, a slider 142 is tightly welded to the left side of the support column 140, and the slider 142 fits into the interior of the groove 131.

[0030] It is worth noting that a locking plate 143 is tightly welded to the bottom of the support column 140, and a locking bolt is provided on the side wall of the locking plate 143. The locking bolt is a common bolt that can be turned by hand. When the locking bolt is tightened, it presses against the side wall of the arc-shaped part 130 and cooperates with the slider 142 to lock the position of the support column 140.

[0031] It is worth noting that the outer wall of the connector 110 is provided with a protruding strip 111, and the inside of the connector 110 is provided with a foam ring 112.

[0032] Working principle: The external wiring of the distribution box passes sequentially through the tension ring 123, the fastener 122, and the rubber ring 120, then through the foam ring 112 of the connector 110 and into the interior of the enclosure 100. The rubber ring 120 is then fitted onto the outside of the connector 110 and secured with the locking clamp 125. At this point, the external wiring can be pulled to prevent it from curling inside the waterproof component. This allows the waterproof component to block water as the external wiring enters the enclosure 100, and, in conjunction with the tension ring 123, keeps the wiring taut, preventing external rainwater from entering the enclosure 100 through the external wiring. The water flow is directed into the enclosure 100, thereby improving the waterproof performance of the distribution box. When the external wiring is installed inside the waterproof component, the support column 140 can slide to the left or right in the slide groove 131 in conjunction with the slider 142. At this time, the fixing part 122 can rotate inside the connecting ring 141 while bending to the left or right in conjunction with the deformation cylinder 121. Then, the locking bolt of the locking piece 143 is tightened to lock the position of the support column 140, thereby locking the bending direction of the waterproof component. This allows the wiring direction of the external wiring to be guided, making it easier to connect the external wiring to other equipment after guidance, thereby improving the convenience of using the distribution cabinet.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof distribution box comprising a box body (100) and a top plate (101), characterized in that: The side wall of the box (100) is fixed with a connector (110), the top plate (101) is fixed to the top of the box (100), the side wall of the top plate (101) is fixed with an inclined plate (102), the side wall of the connector (110) is provided with a waterproof component, the bottom of the waterproof component is provided with a guide component, and the guide component can lock the bending direction of the waterproof component.

2. A weatherproof distribution box according to claim 1, wherein: The waterproof component includes a rubber ring (120), a locking band (125) disposed outside the rubber ring (120), a deformation cylinder (121) fixed to the side wall of the rubber ring (120), a fastener (122) fixed to the bottom of the deformation cylinder (121), and a tensioning ring (123) fixed to the bottom of the fastener (122).

3. A waterproof distribution box according to claim 1, characterized in that: The guide assembly includes an arc-shaped part (130) fixed to the side wall of the housing (100), a groove (131) machined on the side wall of the arc-shaped part (130), sealing pieces (132) disposed at both ends of the arc-shaped part (130), a support column (140) disposed on the side wall of the arc-shaped part (130), and a connecting ring (141) fixed to the side wall of the support column (140).

4. A waterproof distribution box according to claim 3, characterized in that: The connecting ring (141) is sleeved on the outside of the fixing member (122), the connecting ring (141) is fitted on the top of the tensioning ring (123), and the outer wall of the tensioning ring (123) is provided with an elastic ring (124).

5. A waterproof distribution box according to claim 4, characterized in that: A slider (142) is fixed to the left side of the support column (140), and the slider (142) is fitted inside the groove (131).

6. A waterproof distribution box according to claim 3, characterized in that: The bottom of the support column (140) is fixedly connected to a locking plate (143), and the side wall of the locking plate (143) is provided with a locking bolt.

7. A waterproof distribution box according to claim 1, characterized in that: The outer wall of the connector (110) is provided with a protrusion (111), and the interior of the connector (110) is provided with a foam ring (112).

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