Waterproof and dustproof outlet box

Abstract

The utility model discloses a waterproof and dustproof outlet box, which comprises an electric wire and a limit clamping structure, the lower end of the limit clamping structure is fixedly connected with an insulation lap joint plate, the limit clamping structure comprises a rubber supporting groove block, the lower end of the rubber supporting groove block is fixed on one side of the upper end of the insulation lap joint plate, and the lower end of the rubber supporting groove block is fixedly connected with the insulation lap joint plate. The inner wall of one side of the rubber supporting groove block is slidably connected with a slidable clamp. According to the utility model, after a wire is placed in the wire outlet box shell, the adjustable supporting block is poked to carry out downward limiting sliding on the inner wall of the sliding groove of the rubber supporting groove block, and when the lower end of the slidable clamp clamps the wire, one end of the adjustable supporting block is inserted into the rubber limiting block; when the wire is damaged, the rubber limiting block and the adjustable supporting block generate contact friction force, so that the adjustable supporting block can clamp the wire more firmly, limiting installation of the wire by using a screw is replaced, and the disassembly and replacement time is saved under the condition that the wire is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of wire outlet boxes, in particular to a waterproof and dustproof wire outlet box. Background Technique

[0002] A wire outlet box is a device for electrical connection and protection. It is usually used to connect wires together and provide protection. It can help manage wire connections, prevent wire breakage or short circuits, and can achieve waterproof or dustproof protection for wires. When installing electrical equipment or making circuit connections, the wire outlet box is one of the essential components.

[0003] According to a waterproof and dustproof wire splitter box disclosed in the patent retrieval publication number CN218549413U, its beneficial effects are as follows: on one side of the inner wall of the wire splitter box away from the connection port, a plurality of sleeves for installing return springs are fixedly connected. One end of the return spring away from the sleeve is fixedly connected with a connecting plate for pushing the wire splitter. The overall assembly has improved sealing performance, certain waterproofness, can dry the internal air, has dustproofness inside the box, and can improve the use of the overall assembly.

[0004] When the wire outlet box already has the function of waterproofing and dustproofing in advance, after the wires are distributed and installed, the wires will be damaged during long-term use. When it is necessary to pull out the wires as a whole, the screws need to be removed to disassemble the wires, making the disassembly of the wires cumbersome. Content of the Utility Model

[0005] The utility model provides a waterproof and dustproof wire outlet box to solve the problems raised in the above background technique.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A waterproof and dustproof wire outlet box includes wires and a limit clamping structure. The lower end of the limit clamping structure is fixedly connected with an insulating overlapping plate.

[0008] The limit clamping structure includes a rubber support groove block. The lower end of the rubber support groove block is fixed on one side of the upper end of the insulating overlapping plate. One inner wall of the rubber support groove block is slidably connected with a slidable clamp. One side surface of the slidable clamp is fixedly connected with a connection reinforcement block. The upper end of the slidable clamp is fixedly connected with an adjustable support block. One end of the adjustable support block is slidably connected with a rubber limit block.

[0009] As a further improvement of this technical solution: one end of the rubber limit block is fixedly connected with the top of one side surface of the rubber support groove block, and the lower end of the insulating overlapping plate is fixedly connected with a wire outlet box housing.

[0010] As a further improvement of this technical solution: Stainless steel support blocks are fixedly connected to the tops of both side surfaces of the outlet box housing, and adjusting bolts are threadedly connected to the upper ends of the stainless steel support blocks through drilled screw holes.

[0011] As a further improvement of this technical solution: A connecting support block is threadedly connected to the middle of the surface of the adjusting bolt, and a top cover plate is fixedly connected to the lower end of the connecting support block.

[0012] As a further improvement of this technical solution: The top of the inner wall of the outlet box housing is slidably connected to one end of the top cover plate through a drilled chute, and an adjusting handle is fixedly connected to the middle of the upper end of the top cover plate.

[0013] As a further improvement of this technical solution: Rubber gaskets are fixedly connected to both sides of the middle of the front and back of the top cover plate near the bottom, support feet are fixedly connected to both sides of the front and back of the outlet box housing near the bottom, and support buckle handles are fixedly connected to both sides of the middle of the front and back of the outlet box housing near the top.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] After placing the electric wire into the outlet box housing, the adjustable support block is toggled to slide downwardly along the inner wall of the chute of the rubber support groove block. When the lower end of the slidable clamp catches the electric wire, one end of the adjustable support block is inserted into the rubber limit block, and contact friction is generated between the rubber limit block and the adjustable support block, so that the clamping of the electric wire by the adjustable support block is more firm, thereby replacing the limit installation of the electric wire with screws and saving the time for disassembly and replacement in case of electric wire damage.

[0016] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the specification, the following provides a detailed description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings. The specific implementation manners of the present utility model are given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0018] Figure 1 is a schematic structural diagram of a waterproof and dustproof outlet box proposed by the present utility model;

[0019] Figure 2Schematic diagram of the disassembly structure of a waterproof and dustproof wire outlet box proposed by the present utility model;

[0020] Figure 3 Schematic diagram of the internal structure of the wire outlet box housing of a waterproof and dustproof wire outlet box proposed by the present utility model;

[0021] Figure 4 Schematic diagram of the disassembly structure of the limit clamping structure of a waterproof and dustproof wire outlet box proposed by the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Electric wire; 2. Limit clamping structure; 201. Rubber support groove block; 202. Slidable clamp; 203. Connection reinforcement block; 204. Adjustable support block; 205. Rubber limit block; 3. Insulating overlap plate; 4. Wire outlet box housing; 5. Stainless steel support block; 6. Adjusting bolt; 7. Connection support block; 8. Top cover plate; 9. Adjusting handle; 10. Rubber gasket; 11. Support foot; 12. Support buckle handle. Detailed implementation manners

[0024] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the accompanying drawings. The advantages and features of the present utility model will be clearer according to the following description and the claims. It should be noted that the drawings are all in a very simplified form and use non-precise scales, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Please refer toFigures 1 to 4 , in the embodiment of the present utility model, a waterproof and dustproof wire outlet box includes a wire 1 and a limit clamping structure 2. The lower end of the limit clamping structure 2 is fixedly connected with an insulating overlapping plate 3;

[0028] The limit clamping structure 2 includes a rubber support groove block 201. The lower end of the rubber support groove block 201 is fixed on one side of the upper end of the insulating overlapping plate 3. A slidable clamp 202 is slidably connected to one inner wall of the rubber support groove block 201. A connection reinforcement block 203 is fixedly connected to one side surface of the slidable clamp 202. An adjustable support block 204 is fixedly connected to the upper end of the slidable clamp 202. One end of the adjustable support block 204 is slidably connected to a rubber limit block 205. After the wire 1 is placed into the outer shell 4 of the wire outlet box, the adjustable support block 204 is toggled to slide downwardly along the inner wall of the chute of the rubber support groove block 201. When the lower end of the slidable clamp 202 catches the wire 1, one end of the adjustable support block 204 is inserted into the rubber limit block 205, and the rubber limit block 205 generates contact friction with the adjustable support block 204, so that the adjustable support block 204 clamps the wire 1 more firmly, thereby replacing the limit installation of the wire 1 with screws, saving the time for disassembly and replacement in the case of wire 1 damage. At the same time, the lower end of the slidable clamp 202 is set to a semi-circular structure that fits the shape of the wire 1.

[0029] Please refer to Figures 2 to 4 , one end of the rubber limit block 205 is fixedly connected to the top of one side surface of the rubber support groove block 201. The lower end of the insulating overlapping plate 3 is fixedly connected with an outer shell 4 of the wire outlet box. The material of the insulating overlapping plate 3 is set as polysulfide rubber (T), which is a polysulfide hydrocarbon polymer and has two types: solid polysulfide rubber and liquid polysulfide rubber. It has good oil resistance, weather aging resistance, small air permeability, and good electrical insulation. Corresponding rubber fillers are installed on both sides of the outer shell 4 of the wire outlet box through through holes, and a through hole is opened in the middle. After the wire 1 is inserted into the through hole, the two sides of the outer shell 4 of the wire outlet box can be closed.

[0030] Please refer to Figures 1 to 2 , stainless steel support blocks 5 are fixedly connected to the tops of both side surfaces of the outer shell 4 of the wire outlet box. The upper ends of the stainless steel support blocks 5 are threadedly connected with adjusting bolts 6 through threaded holes. When the top cover 8 covers the inner part of the outer shell 4 of the wire outlet box, the stainless steel support blocks 5 can be connected and installed to the outer shell 4 of the wire outlet box with the adjusting bolts 6, which is convenient for the installation and disassembly of the wire 1.

[0031] Please refer to Figures 1 to 2 , a connection support block 7 is threadedly connected to the middle of the surface of the adjusting bolt 6. The lower end of the connection support block 7 is fixedly connected with a top cover 8. The surface material of the top cover 8 is coated with an insulating layer, mainly including epoxy resin, polyimide (PI), etc., which is suitable for electronic devices under high performance and special environments.

[0032] Please refer to Figures 1 to 2 , one end of the top cover plate 8 is slidably connected to the top of the inner wall of the outlet box housing 4 through a chute. A regulating handle 9 is fixedly connected to the middle of the upper end of the top cover plate 8. The regulating handle 9 can increase the auxiliary support between the top cover plate 8 and the finger, facilitating the removal of the top cover plate 8 from the outlet box housing 4.

[0033] Please refer to Figures 1 to 2 , rubber sealing gaskets 10 are fixedly connected to both sides near the bottom of the front and back of the top cover plate 8. Support feet 11 are fixedly connected to both sides near the bottom of the front and back of the outlet box housing 4. Support buckles 12 are fixedly connected to both sides near the top of the front and back of the outlet box housing 4. The rubber sealing gaskets 10 can increase the frictional contact between the top cover plate 8 and the outlet box housing 4, achieving an effective enclosure of the internal environment of the outlet box housing 4 by the top cover plate 8. Hold the support buckle 12 with the left hand, hold the regulating handle 9 and remove the top cover plate 8 from the outlet box housing 4, and perform disassembly on the wire 1.

[0034] The working principle of the present utility model is as follows:

[0035] After the wire 1 is inserted into the outlet box housing 4 and placed on the insulating overlapping plate 3, the adjustable support block 204 is slid downward and limited on the inner wall of the chute of the rubber support groove block 201 until the slidable clamping clip 202 completely clamps the wire 1. At the same time, both ends of the adjustable support block 204 are inserted into the rubber support groove block 201 to further reinforce the adjustable support block 204, completing the installation of the wire 1, and completely covering the top cover plate 8 on the outlet box housing 4 to achieve the enclosure of the outlet box.

[0036] The above is only a preferred embodiment of the present utility model, and does not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to the description in the accompanying drawings and the above description; however, any minor changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A waterproof and dustproof wire outlet box, comprising a wire (1) and a limit clamping structure (2), characterized in that, The lower end of the limit clamping structure (2) is fixedly connected with an insulating overlapping plate (3); The limit clamping structure (2) includes a rubber support groove block (201). The lower end of the rubber support groove block (201) is fixed on one side of the upper end of the insulating overlapping plate (3). A slidable clamp (202) is slidably connected to one inner wall of the rubber support groove block (201). A connection reinforcement block (203) is fixedly connected to one side surface of the slidable clamp (202). An adjustable support block (204) is fixedly connected to the upper end of the slidable clamp (202). One end of the adjustable support block (204) is slidably connected to a rubber limit block (205).

2. The waterproof and dustproof wire outlet box according to claim 1, characterized in that, One end of the rubber limit block (205) is fixedly connected to the top of one side surface of the rubber support groove block (201). The lower end of the insulating overlapping plate (3) is fixedly connected with an outlet box housing (4).

3. The waterproof and dustproof wire outlet box according to claim 2, wherein Stainless steel support blocks (5) are fixedly connected to the tops of both side surfaces of the outlet box housing (4). An adjusting bolt (6) is threadedly connected to the upper end of the stainless steel support block (5) through a drilled screw hole.

4. The waterproof and dustproof wire outlet box according to claim 3, characterized in that, A connection support block (7) is threadedly connected to the middle of the surface of the adjusting bolt (6). The lower end of the connection support block (7) is fixedly connected with a top cover plate (8).

5. The waterproof and dustproof wire outlet box according to claim 3, characterized in that, One end of the top cover plate (8) is slidably connected to the top of the inner wall of the outlet box housing (4) through a drilled chute. An adjusting handle (9) is fixedly connected to the middle of the upper end of the top cover plate (8).

6. The waterproof and dustproof wire outlet box according to claim 5, characterized in that, Rubber gaskets (10) are fixedly connected to the middle of the front and back surfaces of the top cover plate (8) near the bottom side. Support feet (11) are fixedly connected to both sides of the front and back surfaces of the outlet box housing (4) near the bottom. Support latch handles (12) are fixedly connected to the middle of the front and back surfaces of the outlet box housing (4) near the top side.

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