Lighting switch
By using arc limit bars and down bolts in the lighting switch, the problem of inconvenient connection of wires with smaller diameters is solved, and the disassembly and assembly process of the switch is simplified through the setting of the hinge plate and the rotary shaft, and the connection stability is improved and convenience of use.
Patent Information
- Application Number
- CN202421113205.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing lighting switches are inconvenient to connect when facing wires with smaller diameters, and the disassembly and assembly process is complicated and inconvenient, making them easy to be damaged.
A lighting switch including a switch body, a wiring structure and a clamping assembly is designed to achieve stable connection of the wires through arcuate limit bars and down bolts, and the disassembly and assembly process of the switch button is simplified through the hinge plate and the rotary shaft.
Improves the connection effect of wires with smaller diameters, reduces the offset of wire terminals, simplifies the installation and disassembly of lighting switches, and reduces the risk of button damage.
Smart Images
Figure CN222300475U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of switches, in particular to a lighting switch. Background Art
[0002] A lighting switch is a device designed for homes, offices, public entertainment venues, etc., used to isolate the power supply or to connect or disconnect the current in the circuit or change the circuit connection method as required.
[0003] However, the wiring structure of the existing switch device is composed of a wiring terminal, a bolt, a pressing block and a plurality of limit blocks. The wiring terminal is provided with a wiring hole, the limit blocks are installed on both sides of the bottom wall of the wiring hole, the bolt is rotatably connected to the top of the wiring terminal, and the pressing block is installed at the bottom of the bolt. When wiring, the staff places the connecting end of the wire in the wiring hole, rotates the bolt, and abuts the connecting end between the pressing block and the limit block to complete the wiring. However, if the diameter of the wire is small, it is not easy to contact the wiring blocks on both sides at the same time after being placed in the wiring hole. The user can only abut the connecting end of the wire between the pressing block and the bottom wall of the wiring hole by rotating the bolt. In addition, when wiring, the connection position of the connecting end of the wire with a smaller diameter is prone to offset, which affects the connection effect and is not conducive to the long-term use of the switch.
[0004] Moreover, many existing lighting switches are extremely inconvenient to disassemble and assemble, and their switch buttons are often buckled on the switch base. When disassembling and assembling the lighting switch, the external button of the lighting switch needs to be removed to expose the fixing bolts inside for disassembly. During the disassembly process of the external button, it is easy to cause damage to the external button, which makes it impossible to install the external button. Utility Model Content
[0005] In order to improve the connection effect of the switch on electric wires with smaller diameters and solve the problem that some lighting switches currently on the market are extremely inconvenient to disassemble and assemble, the utility model provides a lighting switch.
[0006] The utility model provides a lighting switch, which comprises a switch body, a plurality of wiring structures and a plurality of clamping components, wherein the switch body comprises a switch button, a shell, a mounting seat and a back cover, the switch button is rotatably mounted on the mounting seat through the clamping component, the shell and the back cover are both arranged on the mounting seat, the wiring structure comprises a wiring sleeve, a pressing bolt, a pressing block and a plurality of limit strips, the wiring sleeve is mounted on the mounting seat, a wiring hole is provided on the wiring sleeve, the limit strips are symmetrically arranged on both sides of the inner wall of the wiring hole, the two limit strips in the wiring hole are connected to each other, the limit strip is arc-shaped, the pressing bolt is rotatably connected to the wiring sleeve, the pressing block is arranged on the pressing bolt and is arc-shaped, the wiring end of the wire is clamped between the pressing block and the limit strip, and the clamping component is used to detachably mount the switch button on the mounting seat.
[0007] By adopting the above technical solution, when the staff is performing the wiring operation, they turn the pressing bolt to increase the distance between the pressing block and the limiting strip, so that the terminal of the wire can be placed on the two limiting strips, and turn the pressing bolt in the opposite direction to reduce the distance between the pressing block and the limiting strip, until the terminal of the wire is clamped between the pressing block and the limiting strip, and the wiring is completed. Therefore, the setting of the pressing bolt, the pressing block and the limiting strip, when facing a wire with a smaller diameter, the terminal of the wire can be placed on the two limiting strips, and the pressing bolt is turned to reduce the distance between the pressing block and the limiting strip, until the terminal of the wire is clamped between the pressing block and the limiting strip, the limiting strip is arc-shaped, and the pressing block is arc-shaped. When facing a wire with a smaller diameter, the user can also turn the pressing bolt to make the terminal of the wire abut between the pressing block and the limiting strip. The arc-shaped limiting strip and the pressing block make it difficult for the connection position of the terminal of the wire to be offset, thereby increasing the connection effect of the switch for wires with smaller diameters.
[0008] Optionally, a plurality of threaded holes are provided on the mounting seat, and the clamping assembly includes a rotating shaft and a hinge plate, the rotating shaft is rotatably connected to the mounting seat, the hinge plate is arranged on the switch button, cutouts are provided on both sides of the rotating shaft, the hinge plate is rotatably connected to the rotating shaft by providing a rotating hole, an opening is provided on the hinge plate, the opening is connected to the rotating hole, and the width of the opening is smaller than the diameter of the rotating shaft.
[0009] By adopting the above technical scheme, when installing the lighting switch, the rotating shaft is rotated so that the cutouts on both sides of the rotating shaft are aligned with the opening, and the distance between the cutouts on both sides of the rotating shaft is smaller than the width of the opening. At this time, the hinged plate is no longer clamped on the rotating shaft. At this time, the staff can manually take the switch button and expose the multiple threaded holes set on the mounting seat. The user can install the lighting switch on the wall through the bolt, then take the switch button, align the opening with the cutouts on both sides of the rotating shaft, rotate the hinged plate to install it on the rotating shaft, so that the switch button is hinged on the mounting, and then rotate the rotating shaft so that the cutouts on both sides of the rotating shaft are no longer aligned with the opening, and the hinged plate is difficult to detach from the rotating shaft, and the disassembly and assembly is completed; the width of the opening is smaller than the diameter of the rotating shaft, so that the hinged plate is not easy to shake when it is rotated and installed on the rotating shaft; therefore, with the arrangement of the rotating shaft and the hinged plate, the user can disassemble or install the switch button by controlling the rotation of the rotating shaft, and it is convenient to expose the threaded holes on the mounting seat for disassembly or installation, which greatly reduces the damage to the switch button during the disassembly and assembly of the lighting switch, and solves the problem that some lighting switches on the market are extremely inconvenient to disassemble and assemble.
[0010] Optionally, a plurality of anti-slip strips are connected to the limiting strip.
[0011] By adopting the above technical solution, after the connection terminal of the wire is clamped between the pressing block and the limit strip, the connection terminal of the wire abuts against multiple anti-slip strips, making it difficult for the connection terminal to shake. Therefore, with the provision of the anti-slip strip, when the staff installs the lighting switch, the wire is prone to shaking, but the connection terminal of the wire is clamped between the pressing block and the limit strip, and abuts against multiple anti-slip strips, making it difficult to shake, thereby greatly increasing the service life of the lighting switch.
[0012] Optionally, a control component for controlling the rotation of the shaft is provided on the shell, and the control component includes a square rod and a screw. The screw is rotatably connected to the shell, and a square groove is provided on the shaft. One end of the square rod is slidably set in the square groove, and the other end is connected to the screw.
[0013] By adopting the above technical solution, when the rotating shaft needs to be rotated, the screw is rotated, the square rod rotates, and the rotating shaft is driven to rotate. The user can determine the rotation angle according to the rotation angle of the screw; the screw will move during the rotation process, and the square rod will also move, but because one end of the square rod is slidably set in the square groove, it is difficult for the rotating shaft to shift in position. Therefore, the setting of the square rod and the screw allows the staff to determine the rotation angle of the rotating shaft by the rotation angle of the screw, and the screw is not easy to cause the rotating shaft to shift in position and cause shaking during the rotation process.
[0014] Optionally, one end of the screw rod away from the square rod passes through the housing and is connected to a knob.
[0015] By adopting the above technical solution, when it is necessary to control the rotation of the screw, the rotation direction of the screw can be controlled by turning the knob, and the rotation angle of the shaft can be controlled by the square rod, which is convenient for the user to disassemble and assemble the switch button; therefore, the setting of the knob further facilitates the user to control the rotation of the shaft.
[0016] Optionally, an arrow is provided on the knob and a logo is provided on the housing.
[0017] By adopting the above technical scheme, when the switch button needs to be disassembled and assembled, the knob is turned to control the rotation direction of the screw, and the rotation angle of the shaft is controlled by the square rod so that the arrow is aligned with the mark, the cutouts on both sides of the shaft are aligned with the opening, and the distance between the cutouts on both sides of the shaft is less than the width of the opening. At this time, the hinged plate is no longer stuck on the shaft, and the staff can manually take the switch button to complete the disassembly; when installing the switch button, take the switch button, align the opening with the cutouts on both sides of the shaft, rotate the hinged plate and install it on the shaft, so that the switch button is hinged on the installation, and then turn the knob so that the arrow is no longer aligned with the mark, and the cutouts on both sides of the shaft are no longer aligned with the opening, and the hinged plate is difficult to detach from the shaft, so that the disassembly and assembly is completed; therefore, the setting of the arrow and the mark makes it convenient for the user to determine the rotation position of the shaft when the cutouts on both sides of the shaft are aligned with the opening, so that the user can disassemble and assemble the switch button.
[0018] In summary, the present invention includes at least one of the following beneficial technical effects:
[0019] 1. When facing wires with smaller diameters, the wiring terminals of the wires can be placed on two limit bars, and the downward pressure bolt can be turned to reduce the distance between the pressing block and the limit bar until the wiring terminals of the wires are clamped between the pressing block and the limit bar. The limit bar is arc-shaped, and the pressing block is arc-shaped. When facing wires with smaller diameters, the user can also turn the downward pressure bolt to make the wiring terminals of the wires abut between the pressing block and the limit bar. The arc-shaped limit bar and pressing block make it difficult for the connection position of the wiring terminals of the wires to shift, thereby increasing the connection effect of the switch for wires with smaller diameters.
[0020] 2. When installing the lighting switch, rotate the shaft so that the cutouts on both sides of the shaft are aligned with the opening, and the distance between the cutouts on both sides of the shaft is smaller than the width of the opening. At this time, the hinged plate is no longer stuck on the shaft. At this time, the staff can manually take the switch button to expose multiple threaded holes set on the mounting base. The user can install the lighting switch on the wall through the bolts, and then take the switch button to align the opening with the cutouts on both sides of the shaft, rotate the hinged plate to install it on the shaft, hinge the switch button on the installation, and then rotate the shaft so that the cutouts on both sides of the shaft are no longer aligned with the opening, and the hinged plate is difficult to detach from the shaft, thus completing the disassembly and assembly; the width of the opening is smaller than the diameter of the shaft, so when the hinged plate is rotated and installed on the shaft, it is not easy to shake, which solves the problem that some lighting switches on the market are extremely inconvenient to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure;
[0022] Figure 2 This is an exploded view of the switch body;
[0023] Figure 3This is the internal structure diagram of the switch body;
[0024] Figure 4 yes Figure 3 Enlarged view of middle C;
[0025] Figure 5 for Figure 1 Section view in the AA direction;
[0026] Figure 6 for Figure 5 Enlarged view of the middle D part;
[0027] Figure 7 It is the limit bar structure diagram;
[0028] Figure 8 It is the structure diagram of the control component;
[0029] Fig. 9 for Figure 2 Enlarged view of part B in the middle.
[0030] Explanation of the reference numerals: 10. switch body; 11. switch button; 12. housing; 13. mounting seat; 131. threaded hole; 14. back cover; 20. wiring structure; 21. wiring sleeve; 211. wiring hole; 22. push-down bolt; 23. pressing block; 24. limiting strip; 241. anti-slip strip; 30. snap-on assembly; 31. rotating shaft; 311. cutout; 312. square groove; 32. hinge plate; 321. rotating hole; 322. opening; 40. control assembly; 41. square rod; 42. screw; 43. knob; 44. arrow; 45. logo. DETAILED DESCRIPTION
[0031] The following combination Figure 1-Figure 9 The utility model is described in further detail.
[0032] This embodiment discloses a lighting switch: Figure 1-Figure 9 A lighting switch includes a switch body 10, multiple wiring structures 20 and multiple snap-on components 30. The switch body 10 includes a switch button 11, a shell 12, a mounting seat 13 and a back cover 14. The switch button 11 is rotatably mounted on the mounting seat 13 through the snap-on component 30. The shell 12 and the back cover 14 are both snap-on to the mounting seat 13. The wiring structure 20 is used for wiring and is arranged in the back cover 14. The snap-on component 30 is used to detachably mount the switch button 11 on the mounting seat 13.
[0033] When the lighting switch needs to be installed, first connect the wiring ends of the wires through the wiring structure 20, and take out the switch button 11 through the snap-on assembly 30, fix the mounting base 13 to the wall with bolts, and then install the switch button 11 on the mounting base 13 through the snap-on assembly 30. The operation is simple and convenient. The back cover 14 is used to reduce the probability of dust or conductive liquids entering the wiring structure 20.
[0034] Reference Figure 2-Figure 4 The wiring structure 20 includes a wiring sleeve 21, a pressing bolt 22, a pressing block 23 and a plurality of limiting strips 24. The wiring sleeve 21 is installed on the mounting seat 13. The wiring sleeve 21 is provided with a wiring hole 211. The limiting strips 24 are symmetrically arranged on both sides of the inner wall of the wiring hole 211. The two limiting strips 24 in the wiring hole 211 are connected to each other. The limiting strips 24 are arc-shaped. The pressing bolt 22 is rotatably connected to the wiring sleeve 21. The pressing block 23 is arranged on the pressing bolt 22 and is arc-shaped. The wiring terminal of the wire is clamped between the pressing block 23 and the limiting strip 24. The clamping assembly 30 is used to detachably mount the switch button 11 on the mounting seat 13.
[0035] When performing wiring operations, the staff turns the pressing bolt 22 to increase the distance between the pressing block 23 and the limiting strip 24, so that the wiring terminal of the wire can be placed on the two limiting strips 24, and reversely turns the pressing bolt 22 to reduce the distance between the pressing block 23 and the limiting strip 24, until the wiring terminal of the wire is clamped between the pressing block 23 and the limiting strip 24, and the wiring is completed. Therefore, with the arrangement of the pressing bolt 22, the pressing block 23 and the limiting strip 24, when facing a wire with a smaller diameter, the terminal of the wire can be placed on the two limiting strips 24, and the pressing bolt 22 can be rotated to reduce the distance between the pressing block 23 and the limiting strip 24 until the terminal of the wire is clamped between the pressing block 23 and the limiting strip 24. The limiting strip 24 is arc-shaped and the pressing block 23 is arc-shaped. When facing a wire with a smaller diameter, the user can also rotate the pressing bolt 22 to make the terminal of the wire abut between the pressing block 23 and the limiting strip 24. The arc-shaped limiting strip 24 and the pressing block 23 make it difficult for the connection position of the wire terminal to shift, thereby increasing the connection effect of the switch for wires with smaller diameters.
[0036] Reference Figure 7 The limiting strip 24 is connected to a plurality of anti-slip strips 241 .
[0037] After the connection terminal of the wire is clamped between the pressing block 23 and the limiting strip 24, the connection terminal of the wire abuts against multiple anti-slip strips 241, making it difficult for the connection terminal to shake. Therefore, with the provision of the anti-slip strip 241, when the staff installs the lighting switch, the wire is prone to shaking, but the connection terminal of the wire is clamped between the pressing block 23 and the limiting strip 24, and abuts against multiple anti-slip strips 241, making it difficult to shake, thereby greatly increasing the service life of the lighting switch.
[0038] Reference Figure 3-Figure 6 The mounting seat 13 is provided with a plurality of threaded holes 131, the clamping assembly 30 comprises a rotating shaft 31 and a hinge plate 32, the rotating shaft 31 is rotatably connected to the mounting seat 13, the hinge plate 32 is arranged on the switch button 11, cutouts 311 are provided on both sides of the rotating shaft 31, the hinge plate 32 is rotatably connected to the rotating shaft 31 by providing a rotating hole 321, an opening 322 is provided on the hinge plate 32, the opening 322 is connected to the rotating hole 321, and the width of the opening 322 is smaller than the diameter of the rotating shaft 31.
[0039] When installing the lighting switch, rotate the shaft 31 so that the cutouts 311 on both sides of the shaft 31 are aligned with the openings 322. The distance between the cutouts 311 on both sides of the shaft 31 is smaller than the width of the opening 322. At this time, the hinge plate 32 is no longer clamped on the shaft 31. At this time, the staff can manually take the switch button 11 to expose the multiple threaded holes 131 set on the mounting base 13. The user can install the lighting switch on the wall through the bolts, then take the switch button 11, align the opening 322 with the cutouts 311 on both sides of the shaft 31, rotate the hinge plate 32 to install it on the shaft 31, so that the switch button 11 is hinged on the mounting, and then rotate the shaft 31. The notches 311 on both sides of the shaft 31 are no longer aligned with the openings 322, making it difficult for the hinged plate 32 to detach from the shaft 31, thus completing the disassembly and assembly; the width of the opening 322 is smaller than the diameter of the shaft 31, so the hinged plate 32 is not prone to shaking when it is rotatably installed on the shaft 31; therefore, the arrangement of the shaft 31 and the hinged plate 32 allows the user to disassemble or install the switch button 11 by controlling the rotation of the shaft 31, thereby exposing the threaded hole 131 on the mounting seat 13 for disassembly or installation, greatly reducing the damage to the switch button 11 during the disassembly and assembly of the lighting switch, and solving the problem that some lighting switches currently on the market are extremely inconvenient to disassemble and assemble.
[0040] Reference Figure 3-Figure 6 A control component 40 for controlling the rotation of the rotating shaft 31 is provided on the outer shell 12. The control component 40 includes a square rod 41 and a screw 42. The screw 42 is connected to the outer shell 12 through threaded rotation. A square groove 312 is opened on the rotating shaft 31. One end of the square rod 41 is slidably set in the square groove 312, and the other end is connected to the screw 42.
[0041] When the rotating shaft 31 needs to be rotated, the screw 42 is rotated, the square rod 41 rotates, and the rotating shaft 31 is driven to rotate. The user can determine the rotation angle according to the rotation angle of the screw 42; the screw 42 moves during the rotation, and the square rod 41 also moves, but because one end of the square rod 41 is slidably set in the square groove 312, it is difficult for the rotating shaft 31 to shift in position. Therefore, the setting of the square rod 41 and the screw 42 allows the staff to determine the rotation angle of the rotating shaft 31 by the rotation angle of the screw 42, and the screw 42 is not easy to cause the rotating shaft 31 to shift in position and cause shaking during the rotation.
[0042] Reference Figure 8-Figure 9 One end of the screw rod 42 away from the square rod 41 passes through the housing 12 and is connected to a knob 43 .
[0043] When it is necessary to control the rotation of the screw 42, the rotation direction of the screw 42 can be controlled by turning the knob 43, and the rotation angle of the shaft 31 can be controlled through the square rod 41, so that the user can disassemble and assemble the switch button 11 conveniently; therefore, the setting of the knob 43 further facilitates the user to control the rotation of the shaft 31.
[0044] Reference Fig. 9 The knob 43 is provided with an arrow 44 , and the housing 12 is provided with a mark 45 .
[0045] When the switch button 11 needs to be disassembled, the knob 43 is turned to control the rotation direction of the screw 42, and the rotation angle of the shaft 31 is controlled by the square rod 41, so that the arrow 44 is aligned with the mark 45, and the cutouts 311 on both sides of the shaft 31 are aligned with the opening 322, and the distance between the cutouts 311 on both sides of the shaft 31 is smaller than the width of the opening 322. At this time, the hinge plate 32 is no longer clamped on the shaft 31, and the staff can manually take the switch button 11 to complete the disassembly; when installing the switch button 11, take the switch button 11 so that the opening 322 is aligned with the mark 45. 22 is aligned with the cutouts 311 on both sides of the rotating shaft 31, the hinge plate 32 is rotated and installed on the rotating shaft 31, so that the switch button 11 is hinged on the installation, and then the knob 43 is rotated so that the arrow 44 is no longer aligned with the mark 45, so that the cutouts 311 on both sides of the rotating shaft 31 are no longer aligned with the opening 322, and the hinge plate 32 is difficult to separate from the rotating shaft 31, and the disassembly and assembly is completed; therefore, the setting of the arrow 44 and the mark 45 makes it convenient for the user to determine the rotation position of the rotating shaft 31 when the cutouts 311 on both sides of the rotating shaft 31 are aligned with the opening 322, so that the user can disassemble and assemble the switch button 11.
[0046] The implementation principle of a lighting switch in this embodiment is:
[0047] When installing the lighting switch, first connect the wires, turn the pressing bolt 22 to increase the distance between the pressing block 23 and the limiting strip 24, so that the terminal of the wire can be placed on the two limiting strips 24, and turn the pressing bolt 22 in the opposite direction to reduce the distance between the pressing block 23 and the limiting strip 24, until the terminal of the wire is clamped between the pressing block 23 and the limiting strip 24, and the wiring is completed. The terminal of the wire abuts against the multiple anti-slip strips 241, making it difficult for the terminal to shake; turn the knob 43 to align the arrow 44 with the mark 45, and the cutouts 311 on both sides of the rotating shaft 31 are aligned with the opening 322. The distance between the cutouts 311 on both sides of the rotating shaft 31 is less than the width of the opening 322. At this time, the hinged plate 32 does not The hinged plate 32 is then mounted on the rotating shaft 31, and then the staff can manually take out the switch button 11, and expose the multiple threaded holes 131 set on the mounting base 13. The user can then install the lighting switch on the wall through the bolts, and then take out the switch button 11, align the opening 322 with the cutouts 311 on both sides of the rotating shaft 31, rotate and install the hinged plate 32 on the rotating shaft 31, and then rotate the knob 43 so that the arrow 44 is no longer aligned with the mark 45, so that the cutouts 311 on both sides of the rotating shaft 31 are no longer aligned with the opening 322, and the hinged plate 32 is difficult to detach from the rotating shaft 31, and the installation is completed; the width of the opening 322 is smaller than the diameter of the rotating shaft 31, so the hinged plate 32 is not easy to shake when it is rotated and installed on the rotating shaft 31.
[0048] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A lighting switch, comprising a switch body (10), a plurality of wiring structures (20) and a plurality of snap-on assemblies (30), characterized in that: The switch body (10) comprises a switch button (11), a housing (12), a mounting seat (13) and a rear cover (14); the switch button (11) is rotatably mounted on the mounting seat (13) via a clamping assembly (30); and the housing (12) and the rear cover (14) are both arranged on the mounting seat (13); The wiring structure (20) comprises a wiring sleeve (21), a pressing bolt (22), a pressing block (23) and a plurality of limiting strips (24); the wiring sleeve (21) is mounted on a mounting seat (13); a wiring hole (211) is provided on the wiring sleeve (21); the limiting strips (24) are symmetrically arranged on both sides of the inner wall of the wiring hole (211); two limiting strips (24) in the wiring hole (211) are connected to each other; the limiting strips (24) are arc-shaped; the pressing bolt (22) is rotatably connected to the wiring sleeve (21); the pressing block (23) is arranged on the pressing bolt (22) and is arc-shaped; the wiring end of the electric wire is clamped between the pressing block (23) and the limiting strip (24); The clamping assembly (30) is used to detachably mount the switch button (11) on the mounting seat (13).
2. The lighting switch according to claim 1, characterized in that: The mounting seat (13) is provided with a plurality of threaded holes (131); the clamping assembly (30) comprises a rotating shaft (31) and a hinge plate (32); the rotating shaft (31) is rotatably connected to the mounting seat (13); the hinge plate (32) is arranged on the switch button (11); cutouts (311) are provided on both sides of the rotating shaft (31); the hinge plate (32) is rotatably connected to the rotating shaft (31) by providing a rotating hole (321); an opening (322) is provided on the hinge plate (32); the opening (322) is connected to the rotating hole (321); and the width of the opening (322) is smaller than the diameter of the rotating shaft (31).
3. A lighting switch according to any one of claims 1 to 2, characterized in that: A plurality of anti-slip strips (241) are connected to the limiting strip (24).
4. The lighting switch according to claim 2, characterized in that: The housing (12) is provided with a control assembly (40) for controlling the rotation of the rotating shaft (31). The control assembly (40) comprises a square rod (41) and a screw rod (42). The screw rod (42) is rotatably connected to the housing (12). The rotating shaft (31) is provided with a square groove (312). One end of the square rod (41) is slidably arranged in the square groove (312), and the other end is connected to the screw rod (42).
5. The lighting switch according to claim 4, characterized in that: One end of the screw rod (42) away from the square rod (41) passes through the housing (12) and is connected to a knob (43).
6. The lighting switch according to claim 5, characterized in that: The knob (43) is provided with an arrow (44), and the housing (12) is provided with a mark (45).