A concealed rocker type double control switch with waterproof structure

Abstract

The application discloses a concealed rocker type double-control switch with a waterproof structure, which comprises a switch socket, one side of the switch socket is fixedly connected with a switch fixing frame, a switch rocker is arranged in the switch fixing frame, and a waterproof mechanism is arranged on the outer wall of the switch fixing frame, and relates to the technical field of switches. The waterproof mechanism is arranged, the upper part of the switch rocker is pressed down by being actuated, the lower part of the switch rocker is also pressed down by being actuated when being rotated downwards, the on-off control of the switch fixing frame is completed, the protection of the fixing frame can effectively prevent water from entering, direct contact of water vapor or clear water with the internal structure is avoided, the use safety and reliability of the switch in a humid environment are improved, the installation mode of the fixing frame and the fixed arc-shaped strip is simple and fast, the waterproof structure can be installed and dismounted without the help of additional tools, and subsequent maintenance and repair are facilitated.

Description

Technical Field

[0001] This invention relates to the field of switch technology, specifically to a concealed rocker-type double-control switch with a waterproof structure. Background Technology

[0002] A double-pole double-throw switch is a circuit device that controls the power supply of the same light fixture through two independent switch positions. It is suitable for scenarios requiring control from multiple locations, such as stairwells, corridors, or bedrooms. Its principle consists of two single-pole double-throw switches connected in series, achieving bidirectional switching of the circuit through contact switching, and can replace a single-pole switch.

[0003] A plate switch as described in patent application CN205810589U includes: a base; a switch module; and an operating part that is movable in a vertical direction relative to the base and can perform a switching operation on the switch module through the movement; the thickness of the outwardly exposed portion of the base in the direction perpendicular to the vertical direction is less than a specific dimension; the specific dimension is the maximum dimension at which the portion of a human finger that does not contact the base can form an effective switching operation on the switch module via the operating part when the finger is pressed on the base.

[0004] In damp environments with standing water, the switch rocker and internal switching components of wall switch boxes are directly exposed. Existing switches lack suitable external waterproof protection structures, allowing moisture and standing water to easily penetrate the switch, potentially causing leakage and short circuits, thus reducing safety. Ordinary waterproof structures are cumbersome to install and remove, making them difficult to easily fit onto existing switch frames, and also preventing proper operation of the rocker to control the circuit while ensuring adequate protection. In damp conditions, switch components are susceptible to corrosion and aging from moisture, leading to decreased reliability and failing to meet the actual needs for safe and stable power supply in humid environments. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a concealed rocker-type double-control switch with a waterproof structure, thereby solving the aforementioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a concealed rocker-type double-control switch with a waterproof structure, including a switch box, a switch fixing frame fixedly connected to one side of the switch box, a switch rocker provided inside the switch fixing frame, and a waterproof mechanism provided on the outer wall of the switch fixing frame;

[0007] The waterproofing mechanism includes:

[0008] A fixed frame, wherein the fixed frame is a circular sleeve structure, and a fixed arc-shaped strip is fixedly connected to the inner wall of the fixed frame, wherein the fixed arc-shaped strip is an arc-shaped strip structure;

[0009] The limiting block is a circular rod-shaped structure. One end of the limiting block is fixedly connected to the outer wall of the switch fixing frame by bolts. The other end of the limiting block is provided with a sliding groove. The fixing frame is slidably connected to the sliding groove by a fixed arc strip. Rollers are provided on the inner wall of the fixing frame.

[0010] Preferably, the roller has a circular cylindrical structure, and a limiting sleeve is rotatably connected to the outer wall of the roller. A long plate is fixedly connected to the outer wall of the limiting sleeve.

[0011] Preferably, a first counterweight is fixedly connected to the inner wall of the fixed frame. The first counterweight is a semi-circular plate-shaped structure and is used to counterweight the fixed frame.

[0012] Preferably, the outer wall of the fixed frame is provided with five arc-shaped grooves, which are arranged in an equidistant array on the outer wall of the fixed frame.

[0013] Preferably, the outer wall of the fixed frame is provided with a water purification mechanism, the water purification mechanism includes a second counterweight block, the second counterweight block is slidably connected to the outer wall of the fixed frame, and a sliding frame is fixedly connected to the outer wall of the second counterweight block.

[0014] Preferably, the sliding frame is slidably connected to the outer wall of the fixed frame, and a connecting plate is fixedly connected to the outer wall of the sliding frame.

[0015] Preferably, the connecting plate can scrape the outer wall of the fixed frame.

[0016] Preferably, a brush strip is fixedly connected to the bottom of the connecting plate, a water-collecting trough is provided on the outer wall of the fixing frame, and the brush strip is elastic.

[0017] This invention provides a concealed rocker-type double-control switch with a waterproof structure. It has the following advantages:

[0018] 1. This invention, by setting a waterproof mechanism, will press down the top of the switch rocker when it is moved, and press down the bottom of the switch rocker when it is rotated downwards, thereby completing the on / off control of the switch fixing frame. At the same time, the protection of the fixing frame can effectively waterproof the switch, preventing water vapor or water from directly contacting the internal structure, and improving the safety and reliability of the switch in humid environments.

[0019] 2. This invention features a waterproof mechanism, and the fixed frame is installed quickly and easily using a limiting block and a fixed arc strip. The waterproof structure can be installed and disassembled without the need for additional tools, which facilitates subsequent maintenance and repair.

[0020] 3. By setting up a waterproof mechanism, the first counterweight block is fixedly connected inside the fixed frame, which will cause the first counterweight block to automatically return to its original position after rotation, driving the roller back to the middle position. This makes it easier to perceive the current position of the roller of the actuating component during the next rotation, avoiding operational errors due to misjudgment of the state.

[0021] 4. By setting up a waterproof mechanism, when the fixed frame rotates the switch, it will swing under the action of the first counterweight, causing the fixed frame to swing automatically. When swinging, a large amount of water accumulated during use will naturally flow down with the rotation of the fixed frame. Compared with traditional exposed switch covers, there is no problem of water accumulation on the top, and it also avoids the problem of water accumulating on the fixed frame and gradually corroding the fixed frame, as well as seeping into the switch box and the switch fixed frame through gaps, further improving the waterproof performance.

[0022] 5. This invention, by setting up a water purification mechanism, prevents water droplets from accumulating and seeping into the switch or flowing down the wall, thus avoiding safety hazards. At the same time, during the rotation of the fixed frame, the continuous sweeping of the brush strip on the outer wall of the fixed frame can promptly remove the attached water film and residual stains, preventing long-term stain adhesion from corroding the outer wall of the fixed frame and extending the service life of the waterproof structure. It also prevents stains from accumulating and affecting the normal flow of water down the curved surface of the outer wall of the fixed frame, thereby ensuring that the outer wall of the fixed frame always remains dry and clean, further improving the overall waterproof effect and user experience.

[0023] 6. By setting up a water-clearing mechanism, the water tank can hold a certain amount of water to test the amount of water that may exist in the scenario. By observing the changes in the water level in the water tank, the amount of water accumulated in the current environment can be intuitively judged, making it easy for users to understand the working status of the waterproof structure in a timely manner.

[0024] 7. By setting up a waterproof mechanism, the arc-shaped groove can guide water adhering to the fixed frame downwards, preventing water from spreading disorderly on the surface of the fixed frame. This allows water to be discharged directionally along the arc-shaped groove structure, further reducing the residence time of water droplets on the outer wall of the fixed frame. This reduces the risk of water seeping into the switch. Furthermore, when rotating the fixed frame, the opening of several arc-shaped grooves can maintain a certain friction in a humid environment, making it easy for the user to hold and apply rotational force, and avoiding difficulty in operation due to hand slippage. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the fixing frame of the present invention;

[0027] Figure 3 This is a schematic diagram of the disassembly structure of the present invention. Figure 1 ;

[0028] Figure 4 This is a schematic diagram of the disassembly structure of the present invention. Figure 2 ;

[0029] Figure 5 This is a schematic diagram of the waterproof mechanism of the present invention;

[0030] Figure 6 For the present invention Figure 5 Enlarged view of point A;

[0031] Figure 7 For the present invention Figure 5 Enlarged view of point B;

[0032] Figure 8 This is a schematic diagram of the water purification mechanism of the present invention;

[0033] Figure 9 This is a schematic diagram of the disassembled structure of the water purification mechanism of the present invention.

[0034] In the diagram: 1. Switch box; 2. Switch fixing frame; 3. Waterproof mechanism; 301. Fixing frame; 302. Fixing arc strip; 303. Limiting block; 304. Sliding groove; 305. Long plate; 306. Roller; 307. Limiting sleeve; 308. First counterweight; 309. Arc groove; 4. Water cleaning mechanism; 401. Second counterweight; 402. Sliding frame; 403. Connecting plate; 404. Brush strip; 405. Water tank; 5. Switch rocker. Detailed Implementation

[0035] Example 1: Please refer to Figure 1-3 The present invention provides a technical solution: a concealed rocker-type double control switch with a waterproof structure, including a switch box 1, a switch fixing frame 2 fixedly connected to one side of the switch box 1, a switch rocker 5 provided inside the switch fixing frame 2, and a waterproof mechanism 3 provided on the outer wall of the switch fixing frame 2.

[0036] Waterproofing mechanism 3 includes:

[0037] The fixed frame 301 is a circular sleeve structure, and a fixed arc strip 302 is fixedly connected to the inner wall of the fixed frame 301. The fixed arc strip 302 is an arc strip structure.

[0038] Limiting block 303 is a circular rod-shaped structure. One end of the limiting block 303 is fixedly connected to the outer wall of the switch fixing frame 2 by bolts. The other end of the limiting block 303 is provided with a sliding groove 304. The fixing frame 301 is slidably connected to the sliding groove 304 by a fixing arc strip 302. The inner wall of the fixing frame 301 is provided with a roller 306.

[0039] When in use, with the switch box 1 installed on the wall, and in environments with high humidity or standing water where the switch mounting frame 2 and switch rocker 5 are in use, the notch between the two fixed arc strips 302 inside the mounting frame 301 can be aligned with the limiting block 303. Then, rotate the frame to lock the fixed arc strips 302 into the sliding grooves 304 on the limiting block 303, thus mounting the mounting frame 301 onto the upper and lower limiting blocks 303 of the switch mounting frame 2. At this time, the internal long plate 305 and roller 306 can be manually rotated to move the switch rocker 5. When the roller 306 rotates upward, it will push the top of the switch rocker 5 down, and when it rotates downward, it will push the bottom of the switch rocker 5 down as well, thus completing the on / off control of the switch mounting frame 2. At the same time, the protection of the mounting frame 301 can effectively waterproof the switch, preventing water vapor or standing water from directly contacting the internal structure and improving the safety and reliability of the switch in humid environments.

[0040] Example 2: Please refer to Figure 1-5 Based on Embodiment 1, the present invention provides a technical solution: the roller 306 is a circular cylindrical structure, the outer wall of the roller 306 is rotatably connected to a limiting sleeve 307, and the outer wall of the limiting sleeve 307 is fixedly connected to a long plate 305.

[0041] A first counterweight 308 is fixedly connected to the inner wall of the fixed frame 301. The first counterweight 308 is a semi-circular plate structure and is used to counterweight the fixed frame 301.

[0042] The outer wall of the fixed frame 301 is provided with five arc-shaped grooves 309, which are arranged in an equidistant array on the outer wall of the fixed frame 301.

[0043] The installation of the fixed frame 301 via the limiting block 303 and the fixed arc strip 302 is simple and quick, and the waterproof structure can be installed and disassembled without the need for additional tools, which facilitates subsequent maintenance and repair.

[0044] The fixed frame 301 has a first counterweight 308 fixedly connected inside, which will cause the first counterweight 308 to automatically return to its original position after rotation, driving the roller 306 back to the middle position. This makes it easier to perceive the current position of the toggle roller 306 during the next rotation, avoiding operational errors due to misjudgment of the state.

[0045] When the fixed frame 301 rotates the switch, it will swing and sway under the action of the first counterweight 308, causing the fixed frame 301 to swing automatically. When swinging, a large amount of water accumulated during use will flow down naturally with the rotation of the fixed frame 301. Compared with traditional surface switch covers, there is no problem of water accumulation on the top. It also avoids the problem of water accumulating on the fixed frame 301 and gradually corroding the fixed frame 301, as well as seeping into the switch box 1 and the switch fixed frame 2 through the gaps, further improving the waterproof performance.

[0046] Example 3: Please refer to Figure 1-9 Based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a water purification mechanism 4 is provided on the outer wall of the fixed frame 301, the water purification mechanism 4 includes a second counterweight 401, the second counterweight 401 is slidably connected to the outer wall of the fixed frame 301, and a sliding frame 402 is fixedly connected to the outer wall of the second counterweight 401.

[0047] The sliding frame 402 is slidably connected to the outer wall of the fixed frame 301, and the outer wall of the sliding frame 402 is fixedly connected to the connecting plate 403.

[0048] The connecting plate 403 can scrape the outer wall of the fixed frame 301.

[0049] A brush strip 404 is fixedly connected to the bottom of the connecting plate 403, and a water tank 405 is provided on the outer wall of the fixing frame 301. The brush strip 404 is elastic.

[0050] When the fixed frame 301 is rotated, the sliding frame 402 on the outer wall of the fixed frame 301 and the second counterweight 401 will remain at the bottom of the fixed frame 301 due to the weight of the second counterweight 401 itself, so that the connecting plate 403 is always at the top. The brush strip 404 below the connecting plate 403 sweeps the outer wall of the fixed frame 301 to remove water droplets attached to the outer wall of the fixed frame 301, preventing water droplets from accumulating and seeping into the switch or flowing down the wall and causing safety hazards. At the same time, during the rotation of the fixed frame 301, the continuous sweeping of the brush strip 404 on the outer wall of the fixed frame 301 can remove the attached water film and residual stains in time, preventing stains from adhering for a long time and causing corrosion to the outer wall of the fixed frame 301, extending the service life of the waterproof structure. At the same time, it prevents stains from accumulating and affecting the normal flow of water down the curved surface of the outer wall of the fixed frame 301, thus ensuring that the outer wall of the fixed frame 301 is always dry and clean, further improving the overall waterproof effect and user experience.

[0051] The water tank 405 is designed to hold a certain amount of water to test the amount of water that may be present in the scenario. By observing the changes in the water level in the water tank 405, the amount of water accumulated in the current environment can be intuitively determined, making it easier for users to understand the working status of the waterproof structure in a timely manner.

[0052] As the fixed frame 301 rotates, the inner walls of the water tank 405 are inclined on both sides. The rotating fixed frame 301 will tilt and pour out the water in the water tank 405, so that the accumulated water can be drained in time when the switch is turned on and off.

[0053] The groove-shaped design of the arc-shaped groove 309 can guide water adhering to the fixed frame 301 downwards by means of drainage, preventing water from spreading disorderly on the surface of the fixed frame 301. This allows the accumulated water to be discharged in a directional manner along the groove-shaped structure of the arc-shaped groove 309, further reducing the residence time of water droplets on the outer wall of the fixed frame 301, thereby reducing the risk of water seeping into the inside of the switch. In addition, when rotating the fixed frame 301, the opening of several arc-shaped grooves 309 can maintain a certain friction in a humid environment, making it easy for the user to hold and apply rotational force, and avoiding difficulty in operation due to hand slippage.

[0054] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A concealed rocker-type double-control switch with a waterproof structure, comprising a switch box (1), a switch fixing frame (2) fixedly connected to one side of the switch box (1), and a switch rocker (5) disposed inside the switch fixing frame (2), characterized in that: The outer wall of the switch fixing frame (2) is provided with a waterproof mechanism (3); The waterproofing mechanism (3) includes: A fixed frame (301) is a circular sleeve structure. A fixed arc strip (302) is fixedly connected to the inner wall of the fixed frame (301). The fixed arc strip (302) is an arc strip structure. The limiting block (303) is a circular rod-shaped structure. One end of the limiting block (303) is fixedly connected to the outer wall of the switch fixing frame (2) by bolts. The other end of the limiting block (303) is provided with a sliding groove (304). The fixing frame (301) is slidably connected to the sliding groove (304) by a fixed arc strip (302). The inner wall of the fixing frame (301) is provided with a roller (306).

2. The concealed rocker-type double-control switch with a waterproof structure according to claim 1, characterized in that: The roller (306) has a circular cylindrical structure. The outer wall of the roller (306) is rotatably connected to a limiting sleeve (307), and the outer wall of the limiting sleeve (307) is fixedly connected to a long plate (305).

3. A concealed rocker-type double-control switch with a waterproof structure according to claim 2, characterized in that: The inner wall of the fixed frame (301) is fixedly connected to a first counterweight (308). The first counterweight (308) is a semi-circular plate structure and is used to counterweight the fixed frame (301).

4. A concealed rocker-type double-control switch with a waterproof structure according to claim 3, characterized in that: The outer wall of the fixed frame (301) is provided with an arc-shaped groove (309), and the number of the arc-shaped grooves (309) is five. The five arc-shaped grooves (309) are arranged in an equidistant array on the outer wall of the fixed frame (301).

5. A concealed rocker-type double-control switch with a waterproof structure according to claim 4, characterized in that: The outer wall of the fixed frame (301) is provided with a water purification mechanism (4), which includes a second counterweight (401). The second counterweight (401) is slidably connected to the outer wall of the fixed frame (301), and a sliding frame (402) is fixedly connected to the outer wall of the second counterweight (401).

6. A concealed rocker-type double-control switch with a waterproof structure according to claim 5, characterized in that: The sliding frame (402) is slidably connected to the outer wall of the fixed frame (301), and a connecting plate (403) is fixedly connected to the outer wall of the sliding frame (402).

7. A concealed rocker-type double-control switch with a waterproof structure according to claim 6, characterized in that: The connecting plate (403) can scrape the outer wall of the fixed frame (301).

8. A concealed rocker-type double-control switch with a waterproof structure according to claim 7, characterized in that: The bottom of the connecting plate (403) is fixedly connected to a brush strip (404), and a water tank (405) is provided on the outer wall of the fixed frame (301). The brush strip (404) is elastic.

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