A toggle switch and lighting device

Abstract

The application provides a kind of toggle switch and lighting equipment, it is related to electrical equipment technical field.The toggle switch includes shell, electrical detection component and toggle component, electrical cavity is formed in shell, shell is also provided with mounting hole passing through its wall part, one end of mounting hole and electrical cavity are communicated.Electrical detection component includes at least one switch piece, each switch piece has trigger part.Toggle component includes rotating piece and touch piece, rotating piece is rotatably arranged in mounting hole, and rotating piece and the hole wall of mounting hole form dynamic sealing cooperation, touch piece is located inside electrical cavity, touch piece is connected with rotating piece, rotating piece rotates, and can drive toggle piece to move;Trigger part is located on the movement path of toggle piece.The application can realize stable, anti-interference mode switching detection, and has good toggle feeling and high-grade waterproof performance.

Description

Technical Field

[0001] This application relates to the field of electrical equipment technology, and more particularly to a toggle switch and a lighting device. Background Technology

[0002] There are various ways to implement mode switching in commercially available toggle switches, but all of them have certain limitations. For example, the toggle locking structure using Hall effect switches can achieve non-contact detection, but it is susceptible to interference from external magnetic fields, affecting the accuracy and stability of the signal; while the solution using optical reflective switches has problems such as complex circuit debugging, poor environmental adaptability, and insufficient stability in long-term use.

[0003] In addition, some products use mechanical toggle switch terminals with toggle caps, which provide a good operating feel, but generally lack effective waterproof design, making it difficult to work reliably in humid, wet or immersive environments, thus limiting their use in outdoor equipment, handheld instruments, industrial control, etc. Utility Model Content

[0004] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a toggle switch and lighting device that can achieve stable and interference-resistant mode switching detection, and has a good toggle feel and high-level waterproof performance.

[0005] This application provides the following technical solution: In a first aspect, embodiments of this application provide a toggle switch, the toggle switch comprising: The housing has an electrical chamber formed inside it, and the housing also has a mounting hole penetrating its wall, one end of which is connected to the electrical chamber; An electrical detection assembly, the electrical detection assembly including at least one switching element, each of the switching elements having a trigger portion; A toggle assembly includes a rotating component and a trigger component. The rotating component is rotatably disposed through the mounting hole, and the rotating component and the wall of the mounting hole form a dynamic seal fit. The trigger component is located inside the electrical chamber and is connected to the rotating component. When the rotating component rotates, it can drive the trigger component to move. The trigger part is located on the movement path of the trigger component.

[0006] In some embodiments of the first aspect, the actuating assembly further includes an actuating element, the actuating element including an actuating cap and a transmission rod, the actuating cap being movably disposed on the housing, the actuating cap having an actuating groove, the actuating groove having two actuating groove ends in the moving direction of the actuating cap, the first end of the transmission rod being movably inserted through the actuating groove, and the second end of the transmission rod being connected to the rotating element; When the actuating cap is moved by an external force, one of the two actuating slot ends pushes the first end of the transmission rod, causing the transmission rod to swing, thereby driving the rotating component to rotate.

[0007] In some embodiments of the first aspect, the first end of the transmission rod has a ball head that is movably inserted into the actuating groove, and the surface of the ball head has an arcuate guide surface. When the actuating cap moves, the arc-shaped guide surface can abut against and slide relative to the sidewall of at least one of the two actuating slot ends.

[0008] In some embodiments of the first aspect, the inner wall of the mounting hole is formed with a shoulder, and an elastic sealing ring is installed in the mounting hole; The outer wall of the rotating component has a shoulder, the rotating component passes through the elastic sealing ring, and the elastic sealing ring is clamped between the hole shoulder and the shoulder to form the dynamic sealing fit.

[0009] In some embodiments of the first aspect, the actuating assembly further includes a clamping member and an adjusting member, the adjusting member being connected to the housing and the clamping member respectively, the clamping member and the rotating member abutting against an end face opposite to the shoulder of the hole, and the adjusting member being capable of adjusting the clamping force applied by the clamping member to the rotating member.

[0010] In some embodiments of the first aspect, the actuating cap further has a plurality of positioning holes, the plurality of positioning holes being spaced apart along the moving direction of the actuating cap, the housing having an elastic snap-fit ​​portion located on the moving path of each of the positioning holes and selectively snap-fitting with any of the positioning holes, the actuating cap being able to elastically deform the elastic snap-fit ​​portion to disengage from the positioning hole when it moves; Wherein, when the actuating member abuts against any of the triggering parts, the elastic locking part locks into one of the positioning holes; When the actuating element disengages from the triggering part, the elastic locking part engages with one of the positioning holes.

[0011] In some embodiments of the first aspect, the outer wall of the housing has a groove extending along the sliding direction of the actuating cap, the inner wall of the groove has a snap-fit ​​groove extending along the sliding direction of the actuating cap, and the other end of the groove is connected to the mounting hole, and the transmission rod is located in the groove. The actuating cap has a snap-fit ​​part, which is slidably disposed in the snap-fit ​​groove, and the snap-fit ​​part also forms a snap-fit ​​engagement with the snap-fit ​​groove, and the actuating cap is used to close the opening of the sliding groove.

[0012] In some embodiments of the first aspect, the electrical detection assembly further includes a first PCB board and a second PCB board, one end of the first PCB board being inserted into the side of the clamping member opposite to the shoulder of the hole, the other end of the first PCB board being inserted into the second PCB board, and the second PCB board being connected to the housing.

[0013] In some embodiments of the first aspect, at least one of the switching elements is disposed on one of the first PCB board and the second PCB board.

[0014] Secondly, embodiments of this application also provide a lighting device, the lighting device including a toggle switch as described in any of the above embodiments.

[0015] The embodiments of this application have the following advantages: This application provides a toggle switch, in which a user externally toggles a rotating component, causing it to rotate around an axis. Because the rotating component passes through a mounting hole in the housing and forms a dynamic seal with the hole wall, this operation provides input while ensuring a tight seal. The rotational motion of the rotating component, through its connection with an actuating element, is converted into movement of the actuating element along a specific path within the electrical chamber (such as oscillation or linear movement). The trigger portion of the switching element (such as a microswitch, tactile switch, etc.) of the electrical detection assembly is pre-positioned on the movement path of the actuating element. When the user toggles the switch, the actuating element moves to a specific position, pressing or releasing the trigger portion of the switching element. The triggering or releasing of the switching element causes a change in the on / off state of its internal circuit, thereby generating an electrical signal. This signal is sent to subsequent control circuitry, ultimately enabling the switching of different operating modes (such as on, off, and dimming) of the device (such as a lighting device).

[0016] Therefore, this toggle switch boasts high reliability and strong anti-interference capabilities. Employing mechanical switching components (such as microswitches) for detection, its triggering relies on direct physical contact, fundamentally avoiding the susceptibility of Hall effect switches to external magnetic field interference, thus ensuring accurate signal detection and long-term stability. Compared to optical reflective switches, its circuit structure is simpler, requiring no complex optical calibration, making debugging easier, and it is insensitive to ambient light and dust, exhibiting strong environmental adaptability. Furthermore, the dynamic seal between the rotating component and the mounting hole wall (e.g., achieved through O-rings) effectively prevents external moisture and humidity from entering the internal electrical chamber through gaps in the moving parts. This allows the switch to meet the requirements for use in harsh environments such as humid conditions, water spray, and even brief immersion, significantly improving the product's applicability and safety in outdoor equipment, handheld instruments, and industrial sites.

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This illustration shows a schematic diagram of a toggle switch provided in an embodiment of this application from one perspective. Figure 2 This illustration shows a structural schematic diagram from another perspective of a toggle switch provided in an embodiment of this application; Figure 3 This illustration shows a structural schematic diagram from another perspective of a toggle switch provided in an embodiment of this application; Figure 4 This illustration shows a structural schematic diagram of a toggle switch provided in an embodiment of this application from another perspective; Figure 5 The diagram shows a schematic view of a sliding cap provided by an embodiment of this application.

[0020] Explanation of key component symbols: 100 - Housing; 110 - Slide groove; 111 - Snap-fit ​​groove; 120 - Flexible snap-fit ​​part; 200-Actuating assembly; 210-Rotating component; 220-Actuating component; 230-Actuating component; 231-Actuating cap; 2311-Positioning hole; 2312-Snap-fit ​​part; 2313-Actuating groove; 232-Transmission rod; 2321-Spherical head; 240-Clamping component; 250-Adjusting component; 260-Elastic sealing ring; 300 - Electrical testing components; 310 - Switch components; 320 - First PCB board; 330 - Second PCB board. Detailed Implementation

[0021] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0022] It should be noted that when an element is said to be "fixed" to another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly" on another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the template description is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] In related technologies, there are various ways to implement mode switching in commercially available toggle switches, but all have certain limitations. For example, while the toggle locking structure using Hall effect switches can achieve non-contact detection, it is susceptible to interference from external magnetic fields, affecting the accuracy and stability of the signal. On the other hand, solutions using optical reflective switches suffer from complex circuit debugging, poor environmental adaptability, and insufficient long-term stability. Furthermore, some products use mechanical toggle switch terminals with toggle cap structures, which offer good tactile feedback but generally lack effective waterproofing, making them unreliable in humid, wet, or submerged environments, thus limiting their application in outdoor equipment, handheld instruments, and industrial control systems.

[0027] As shown in Figure 1, Figure 2 and Figure 3 As shown, to solve the above-mentioned technical problems, this application provides a toggle switch. The toggle switch includes a housing 100, an electrical detection component 300, and a toggle component 200. An electrical chamber is formed inside the housing 100, and the housing 100 also has a mounting hole penetrating its wall, one end of which is connected to the electrical chamber. The electrical detection component 300 includes at least one switch element 310, each switch element 310 having a trigger part. The toggle component 200 includes a rotating element 210 and an actuating element 220. The rotating element 210 is rotatably disposed through the mounting hole, and the rotating element 210 and the wall of the mounting hole form a dynamic seal fit. The actuating element 220 is located inside the electrical chamber and is connected to the rotating element 210. When the rotating element 210 rotates, it can drive the actuating element 220 to move; wherein, the trigger part is located on the moving path of the actuating element 220.

[0028] In these embodiments, this embodiment provides a toggle switch that is particularly suitable for applications requiring stable signal detection, good tactile feedback, and high-level waterproof performance, such as outdoor lighting equipment, handheld industrial instruments, and marine control panels.

[0029] The housing 100 contains a sealed electrical chamber to house the electrical detection component 300 and the actuator 220, preventing the intrusion of external moisture and dust. For example, the housing 100 may be made of an insulating material, such as plastic.

[0030] The housing 100 has a mounting hole penetrating its side wall. One end of the mounting hole communicates with the electrical chamber, and the other end extends to the outside of the housing 100 for mounting and fixing the actuating assembly 200. For example, the inner wall of the mounting hole has an annular sealing groove, in which an elastic sealing ring 260 is embedded to achieve a dynamic sealing fit between the rotating component 210 and the housing 100.

[0031] In this embodiment, the electrical detection component 300 is disposed within the electrical cavity and includes a first switch element 310 and a second switch element 310 spaced apart. For example, the switch element 310 may be a microswitch, each microswitch having a trigger portion that can be activated by pressing. The microswitch employs a normally open mechanical contact switch, which has the advantages of fast response, long lifespan, and strong anti-electromagnetic interference capability, effectively overcoming the problems of Hall effect switches being susceptible to magnetic field interference and optical switches having poor environmental adaptability.

[0032] Two microswitches are symmetrically fixed on a circuit board inside the electrical cavity, with their trigger parts extending towards the central area. The circuit board is led out to a terminal block outside the housing 100 via wires for connection to an external control circuit.

[0033] Of course, in other embodiments, the switch 310 may also be a pressure sensor or the like.

[0034] The actuation assembly 200 includes a rotating component 210 and an actuating component 220. The rotating component 210 is a cylindrical shaft, with one end extending into the mounting hole and the other end located outside the housing 100, optionally for connecting an actuation cap. The outer diameter of the rotating component 210 matches the inner diameter of the mounting hole, and the portion extending into the mounting hole has an annular groove for fixing the elastic sealing ring 260. When the rotating component 210 rotates within the mounting hole, the elastic sealing ring 260 undergoes elastic deformation, always tightly fitting the surface of the rotating component 210, forming a reliable dynamic seal, effectively preventing water and dust from entering the electrical chamber along the shaft, achieving an IP67 or higher level of waterproof performance.

[0035] The actuating element 220 is located inside the electrical chamber and is fixedly connected to the inner end of the rotating element 210. In this embodiment, the actuating element 220 is a lever with two protruding pressing parts, and its overall shape is an inverted T-shape. The two protruding pressing parts correspond to the trigger parts of two microswitches respectively.

[0036] For ease of understanding, the workflow is as follows: When the user rotates the rotating component 210 around its axis, the rotation of the rotating component 210 synchronously drives the internal trigger component 220 to rotate. During rotation, a protruding pressing part on the trigger component 220 gradually approaches and eventually presses the trigger part of one of the microswitches, causing its contacts to close and output a switching signal; at the same time, the other protruding pressing part moves away from the trigger part of the other microswitch, keeping it in the open state.

[0037] When the toggle direction is reversed, the states of the two microswitches switch accordingly. By detecting the on / off combination of the two microswitches, the current toggle position (such as "on", "off" or "mode 1", "mode 2") can be accurately determined, achieving stable and reliable mode switching detection.

[0038] The toggle switch in this embodiment uses a mechanical micro switch as the detection element, which fundamentally avoids electromagnetic and optical interference and ensures the stability and reliability of the signal. By setting a dynamic sealing structure (such as an O-ring) between the rotating part 210 and the mounting hole of the housing 100, a high level of waterproofing is achieved, which can work normally in humid, wet, or even short-term immersion environments. At the same time, the micro switch itself has a crisp tactile feedback, which, combined with the precise structural design, provides a good operating feel.

[0039] like Figure 3 and Figure 4 As shown, in some embodiments, the actuating assembly 200 further includes an actuating member 230, which includes an actuating cap 231 and a transmission rod 232. The actuating cap 231 is movably disposed on the housing 100 and has an actuating groove 2313. In the moving direction of the actuating cap 231, the actuating groove 2313 has two actuating groove ends. The first end of the transmission rod 232 is movably inserted through the actuating groove 2313, and the second end of the transmission rod 232 is connected to the rotating member 210.

[0040] When the cap 231 is moved by an external force, one of the two actuating grooves 2313 pushes the first end of the transmission rod 232, causing the transmission rod 232 to swing, thereby driving the rotating part 210 to rotate.

[0041] In these embodiments, the toggle assembly 200 further includes a toggle element 230. The toggle element 230 includes a toggle cap 231 and a drive rod 232.

[0042] The toggle cap 231 is made of metal or high-strength plastic and is long and narrow. It has a snap-fit ​​structure at both ends and can be slidably engaged in the guide groove 110 of the housing 100, thereby realizing reciprocating movement in a straight line (e.g., left and right).

[0043] The center of the actuating cap 231 is recessed downward to form an actuating groove 2313. The actuating groove 2313 is an arc-shaped groove or a straight inclined groove. In the moving direction of the actuating cap 231, the actuating groove 2313 has two actuating groove ends, which are located at the two ends of the groove respectively.

[0044] The first end of the transmission rod 232 is movably inserted into the actuating groove 2313, allowing for a certain angle of oscillation and relative sliding in the groove depth direction. The second end of the transmission rod 232 is fixedly connected to the outer end of the rotating member 210, for example, by means of threads, keys, snaps, or welding.

[0045] The rotating component 210 is a cylindrical shaft, with one end extending into the mounting hole and the other end located outside the housing 100 and connected to the second end of the transmission rod 232. For example, the outer diameter of the rotating component 210 matches the inner diameter of the mounting hole, and the portion extending into the mounting hole has an annular groove for fixing the elastic sealing ring 260. When the rotating component 210 rotates within the mounting hole, the elastic sealing ring 260 undergoes elastic deformation, always tightly adhering to the surface of the rotating component 210, forming a reliable dynamic seal and effectively preventing water and dust from entering the electrical chamber.

[0046] When the user applies external force (such as pushing with a finger) to drive the toggle cap 231 to move to the right, the toggle groove 2313 moves accordingly. At this time, the end of the toggle groove 2313 pushes the first end of the transmission rod 232. Since the second end of the transmission rod 232 is constrained by the rotating member 210, the transmission rod 232 swings around its second end (i.e., lever motion), thereby driving the rotating member 210 to rotate clockwise.

[0047] The rotation of the rotating component 210 synchronously drives the internal trigger component 220 to rotate, causing one of its protruding pressing parts to press the trigger part of one of the switching components 310, causing its contacts to close and output a switching signal.

[0048] Conversely, when the user moves the toggle cap 231 to the left, the toggle groove 2313 pushes the first end of the transmission rod 232, causing it to swing in the opposite direction, which drives the rotating part 210 to rotate counterclockwise, thereby switching the position of the triggering part 220 and triggering another switching part 310.

[0049] like Figure 3 and Figure 4 As shown, in some embodiments, the first end of the transmission rod 232 has a ball head 2321, which is movably inserted into the actuation groove 2313. The surface of the ball head 2321 has an arc-shaped guide surface. When the actuation cap 231 moves, the arc-shaped guide surface can abut against and slide relative to the sidewall of at least one of the two actuation grooves 2313 ends.

[0050] In these embodiments, the inner wall of the actuating groove 2313 is smooth to reduce friction. The first end of the transmission rod 232 is provided with a ball head 2321. The ball head 2321 is generally spherical or hemispherical, made of wear-resistant metal (such as stainless steel) or high-strength engineering plastic, and is fixed to the end of the transmission rod 232 by integral molding or interference fit.

[0051] The ball head 2321 is movably inserted into the actuation groove 2313, and its outer diameter is slightly smaller than the width of the actuation groove 2313, allowing the ball head 2321 to slide along the length direction in the groove, while having a certain degree of freedom of angular swing.

[0052] Crucially, the surface of the ball head 2321 has an arc-shaped guide surface. This arc-shaped guide surface is part of the outer surface of the ball head 2321, forming a continuous, smooth convex structure.

[0053] When the user applies external force to drive the toggle cap 231 to move to the right, the toggle groove 2313 moves to the right accordingly. At this time, the side wall of the toggle groove 2313 gradually approaches and eventually contacts the arc-shaped guide surface of the ball head 2321.

[0054] Because the arc-shaped guide surface is a smooth convex surface, when the end of the actuating groove 2313 continues to move to the right, its sidewall will slide relative to the arc-shaped guide surface. This sliding contact converts the linear motion of the actuating cap 231 into an oblique thrust on the ball head 2321, thereby forcing the transmission rod 232 to oscillate around its second end.

[0055] As the swing continues, the transmission rod 232 drives the rotating part 210 to rotate clockwise, and finally the trigger 220 presses the corresponding micro switch to complete the mode switching.

[0056] When the toggle direction is reversed, the toggle cap 231 moves to the left, and the side wall of the toggle groove 2313 abuts against and slides against the arc-shaped guide surface on the other side of the ball head 2321, driving the transmission rod 232 to swing in the opposite direction, thereby triggering another micro switch.

[0057] The arc-shaped guide surface slides in a surface contact rather than a point or line contact with the end wall of the actuation groove 2313. This results in a more uniform distribution of contact stress, significantly reducing local wear and ensuring smooth operation over long-term use.

[0058] The structure of the ball head 2321 allows for minute angular adjustments within the actuation groove 2313, automatically adapting to minor deviations during assembly or slight jamming during movement, thus improving the structure's fault tolerance and reliability.

[0059] The smooth, curved guide surface avoids direct collision or embedding of sharp edges with the groove wall, effectively preventing motion jamming caused by burrs, dust, or slight deformation.

[0060] The wear-resistant ball head 2321, combined with low-friction sliding, significantly reduces the wear rate of key moving parts and substantially extends the mechanical life of the entire toggle switch.

[0061] The smooth sliding transition allows users to feel a uniform change in resistance when pushing the toggle cap 231, which, combined with the click of the micro switch, creates a clear and comfortable multi-layered operating feel.

[0062] like Figure 1 As shown, in some embodiments, a shoulder is formed on the inner wall of the mounting hole, and an elastic sealing ring 260 is installed in the mounting hole. A shoulder is formed on the outer wall of the rotating member 210, the rotating member 210 passes through the elastic sealing ring 260, and the elastic sealing ring 260 is clamped between the shoulder and the shoulder to form a dynamic sealing fit.

[0063] In these embodiments, the rotating component 210 is a cylindrical shaft made of stainless steel or high-strength engineering plastic, with one end extending into the mounting hole of the housing 100 and the other end located outside the housing 100 and fixedly connected to the second end of the transmission rod 232.

[0064] Crucially, the inner wall of the mounting hole has a shoulder. This shoulder is a stepped surface formed by the abrupt change in the inner diameter of the mounting hole, facing the interior of the electrical cavity.

[0065] An elastic sealing ring 260 is also installed inside the mounting hole. In this embodiment, the elastic sealing ring 260 is an O-ring rubber sealing ring, the outer diameter of which matches the inner diameter of the mounting hole, so that it can be tightly embedded in the mounting hole.

[0066] The outer wall of the rotating component 210 has a shoulder. The shoulder is a stepped surface formed by the abrupt change in the outer diameter of the rotating shaft, and it faces the outside of the housing 100.

[0067] When the rotating component 210 is assembled into the mounting hole, its axial position is limited, such that the elastic sealing ring 260 is clamped between the hole shoulder and the shaft shoulder. Specifically, one axial side of the elastic sealing ring 260 (facing the electrical chamber) abuts against the stepped surface of the hole shoulder, and the other axial side of the elastic sealing ring 260 (facing outward) abuts against the stepped surface of the shaft shoulder.

[0068] At the same time, the inner ring of the elastic sealing ring 260 and the outer wall of the cylindrical section of the rotating part 210 form an interference fit and fit tightly together.

[0069] In the above structure, the bore shoulder, shaft shoulder, and elastic sealing ring 260 together constitute an axially pre-compressed clamping dynamic seal structure.

[0070] When the rotating component 210 rotates around its axis within the mounting hole, the inner ring of the elastic sealing ring 260 remains in close contact with the outer wall of the rotating component 210, forming a dynamic sealing interface. Because the elastic sealing ring 260 is clamped and fixed axially from both ends by the hole shoulder and shaft shoulder, it is compressed and deformed in the radial direction, continuously applying radial pressure to the rotating component 210, ensuring the stability of the sealing contact. This clamping structure effectively prevents the elastic sealing ring 260 from axially shifting, twisting, or flipping during rotation, avoiding seal failure.

[0071] like Figure 1 and Figure 2 As shown, in some embodiments, the actuating assembly 200 further includes a clamping member 240 and an adjusting member 250. The adjusting member 250 is connected to the housing 100 and the clamping member 240 respectively. The clamping member 240 and the rotating member 210 abut against one end face away from the shoulder of the hole. The adjusting member 250 can adjust the clamping force applied by the clamping member 240 to the rotating member 210.

[0072] In these embodiments, the actuating assembly 200 further includes a clamping member 240 and an adjusting member 250 for applying a controllable axial preload to the rotating member 210, eliminating or reducing its axial movement during rotation, and improving the stability of the operating feel and the long-term reliability of the structure.

[0073] The clamping member 240 is a pressure plate or an elastic washer, made of metal or elastic plastic, located inside the housing 100 and on the rotating member 210 at one end away from the shoulder of the hole.

[0074] The adjusting member 250 is a detachable or adjustable mechanical fastener. In this embodiment, the adjusting member 250 is a locking screw that passes through a through hole in the clamping member 240 and is threadedly connected to the housing 100.

[0075] When the adjusting member 250 is tightened, it pushes the clamping member 240 to move toward the housing 100. The clamping member 240 and the rotating member 210 abut against one end face away from the shoulder of the hole. In this embodiment, this abutting surface is the inner end face of the rotating member 210.

[0076] Crucially, the adjusting member 250 can adjust the clamping force applied by the clamping member 240 to the rotating member 210. By controlling the screw-in depth of the adjusting member 250, the axial pressure applied by the clamping member 240 to the rotating member 210 can be precisely adjusted.

[0077] During assembly, first insert the elastic sealing ring 260 and the rotating component 210 into the mounting hole, so that the elastic sealing ring 260 is clamped between the hole shoulder and the shaft shoulder. Then, screw the adjusting component 250 into the housing 100. Adjust the tightness of the adjusting component 250 using a tool (such as a wrench). When tightened appropriately, the clamping member 240 applies moderate axial pressure to the rotating member 210. This pressure is transmitted through the shaft shoulder, which keeps the elastic sealing ring 260 in a stable radial compression. At the same time, it eliminates the axial degree of freedom of the rotating member 210 and prevents it from moving back and forth due to vibration or external force during use.

[0078] When it is necessary to adjust the feel or compensate for wear, the clamping force can be increased by further tightening the adjusting part 250 to enhance the damping feel during operation; conversely, it can be loosened appropriately to reduce damping.

[0079] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the toggle cap 231 also has multiple positioning holes 2311, which are spaced apart along the moving direction of the toggle cap 231. The housing 100 has an elastic locking portion 120, which is located on the moving path of each positioning hole 2311 and can selectively engage with any positioning hole 2311. When the toggle cap 231 moves, the elastic locking portion 120 can elastically deform to disengage from the positioning hole 2311. Specifically, when the actuating member 220 abuts against any triggering part, the elastic locking portion 120 engages in one of the positioning holes 2311. When the actuating member 220 disengages from the triggering part, the elastic locking portion 120 engages in one of the positioning holes 2311.

[0080] In these embodiments, the toggle switch also includes a mechanical positioning mechanism for providing clear tactile feedback when the toggle cap 231 is moved to a specific position and for ensuring that the electrical state corresponds precisely to the mechanical position.

[0081] The toggle cap 231 also has multiple positioning holes 2311, the number of which can be one, two, three, four, or five. For example, in this embodiment, three positioning holes 2311 are provided, and the application provides two switching elements 310; wherein, the first positioning hole 2311 corresponds to the open state of one of the switching elements 310, the second positioning hole 2311 corresponds to the closed state of both switching elements 310, and the third positioning hole 2311 corresponds to the open state of the other switching element 310. The three positioning holes 2311 are spaced apart along the moving direction of the toggle cap 231 (e.g., left-right direction), and their positions correspond to the stroke endpoints of the toggle groove 2313. Of course, in other embodiments, when the number of switching elements 310 is one, the number of positioning holes 2311 can be set to two.

[0082] The housing 100 is provided with an elastic locking portion 120. In this embodiment, the elastic locking portion 120 is a spring pin, one end of which passes through a receiving hole on the housing 100, and the other end of which is located on the moving path of each positioning hole 2311. Of course, in other embodiments, the elastic locking portion 120 is a spring sheet made of an elastic metal sheet (such as phosphor bronze), one end of which is fixed to the housing 100, and the other end is free and provided with a locking protrusion.

[0083] The resilient locking portion 120 can selectively engage with any of the positioning holes 2311. When the cap 231 is moved, its sidewall pushes the resilient locking portion 120, causing it to elastically deform (e.g., bend), thereby disengaging it from the currently engaged positioning hole 2311; when the cap 231 is moved to the next position, the resilient locking portion 120 rebounds under the action of elastic restoring force, and its locking protrusion re-engages into another positioning hole 2311, forming a stable mechanical lock.

[0084] When the trigger 220 abuts against or disengages from the trigger part, the elastic locking part 120 will inevitably lock into the corresponding positioning hole 2311, ensuring the consistency between the user's tactile feedback and the actual circuit state, and avoiding false gear positions or tactile drift.

[0085] The clear click sound and tactile feedback allow users to accurately determine the current status of the switch without visual inspection, improving the intuitiveness and reliability of operation, and making it especially suitable for dark environments or fast-paced operation scenarios.

[0086] The snap-fit ​​structure provides a stable mechanical holding force, preventing accidental switching of the switch state due to vibration or accidental contact, thus enhancing safety.

[0087] like Figure 3 and Figure 4 As shown, in some embodiments, the outer wall of the housing 100 has a groove 110, which extends along the sliding direction of the actuating cap 231. The inner wall of the groove 110 has a locking groove 111, which extends along the sliding direction of the actuating cap 231. The groove 110 communicates with the other end of the mounting hole, and the transmission rod 232 is located within the groove 110. The actuating cap 231 has a locking portion 2312, which is slidably disposed within the locking groove 111. The locking portion 2312 also forms a locking engagement with the locking groove 111, and the actuating cap 231 is used to close the opening of the groove 110.

[0088] In these embodiments, the groove 110 extends along the direction of movement of the toggle cap 231 (e.g., left-right direction) to provide precise guidance for the linear sliding of the toggle cap 231.

[0089] Crucially, the inner wall of the slide 110 is also provided with a snap-fit ​​groove 111. This snap-fit ​​groove 111 also extends along the sliding direction of the actuating cap 231. For example, its cross-sectional shape is preferably "T" or "L" shaped, with a narrower inlet and a wider receiving cavity.

[0090] One end of the slide groove 110 is connected to the other end (outer end) of the aforementioned mounting hole, forming a continuous internal channel. The transmission rod 232 is located inside the slide groove 110, with its second end passing through the mounting hole and connected to the rotating member 210, and its first end connected to the actuating cap 231 through the ball head 2321.

[0091] The actuating cap 231 has a locking portion 2312. This locking portion 2312 extends downward from the main body of the actuating cap 231 and its shape matches the locking groove 111. When the actuating cap 231 is assembled, its locking portion 2312 is slidably disposed within the locking groove 111 and forms a locking engagement with the side wall of the locking groove 111, preventing the actuating cap 231 from dislodging in a direction perpendicular to the sliding direction.

[0092] In addition, the main body area of ​​the push cap 231 is larger than the opening area of ​​the slide groove 110. When its locking part 2312 is inserted into the locking groove 111, the main body of the push cap 231 can completely close the groove of the slide groove 110.

[0093] The sliding guide (slide groove 110), mechanical snap-fit ​​(snap-fit ​​groove 111 and snap-fit ​​part 2312) and slot sealing function are integrated into the mating structure of the housing 100 and the toggle cap 231, eliminating the need for additional guide rails, cover plates or fasteners. The structure is highly integrated and saves space.

[0094] Assembly is completed by pushing the cap 231 in, which is simple to operate, facilitates automated production, and reduces assembly costs.

[0095] The cap 231 completely seals the opening of the slide groove 110, effectively preventing dust, water droplets, oil stains, etc. from entering the interior of the slide groove 110 from above or the side, protecting the moving pair of the transmission rod 232 and the ball head 2321, and further improving the overall waterproof and dustproof level.

[0096] like Figure 1 and Figure 2 As shown, in some embodiments, the electrical detection assembly 300 further includes a first PCB board 320 and a second PCB board 330. One end of the first PCB board 320 is inserted into the side of the clamping member 240 away from the shoulder of the hole, and the other end of the first PCB board 320 is inserted into the second PCB board 330. The second PCB board 330 is connected to the housing 100.

[0097] In these embodiments, the electrical detection assembly 300 also includes a first PCB board 320 and a second PCB board 330 for extracting and transmitting micro-switch signals, and adopts a plug-in connection to improve assembly efficiency and maintainability.

[0098] The first PCB board 320 is a small rigid or flexible printed circuit board on which at least one switching element 310 (such as a micro switch) is soldered. In this embodiment, two switching elements 310 are soldered on the first PCB board 320 and are directly electrically connected to the first PCB board 320. The first PCB board 320 is located in the electrical cavity, and one end of it extends to a position near the outer end of the rotating element 210.

[0099] The clamping member 240 has a socket on the side opposite to the shoulder of the hole. One end of the first PCB board 320 is connected to the socket on the clamping member 240 via a plug.

[0100] The other end of the first PCB board 320 is connected to the socket on the second PCB board 330 via a plug. The second PCB board 330 is another circuit board on which signal processing circuitry can be integrated or used as a main control board interface.

[0101] The second PCB board 330 is connected to the housing 100, for example, by means of screws or clips, and is fixed in position.

[0102] For example, the first PCB board 320 and the micro switch can be pre-assembled into a module, which can be quickly installed onto the clamping member 240 and the second PCB board 330 via a plug-in method, greatly simplifying the assembly process. If a module is damaged, it can be replaced individually without the need for the entire module to be scrapped, thus reducing maintenance costs.

[0103] The first PCB board 320 and the second PCB board 330 can be designed and tested independently, which facilitates product serialization and functional expansion.

[0104] The second PCB board 330 can be installed in any suitable position on the housing 100, without being limited by the first PCB board 320, thus optimizing the use of internal space.

[0105] In some embodiments, this application also provides a lighting device, which includes any of the toggle switches described in the above embodiments.

[0106] Since the toggle switch described above has the aforementioned technical effects, lighting equipment including the toggle switch should have the same technical effects, which will not be elaborated further here.

[0107] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0108] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0109] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A toggle switch, characterized in that, The toggle switch includes: The housing has an electrical chamber formed inside it, and the housing also has a mounting hole penetrating its wall, one end of which is connected to the electrical chamber; An electrical detection assembly, the electrical detection assembly including at least one switching element, each of the switching elements having a trigger portion; A toggle assembly includes a rotating component and a trigger component. The rotating component is rotatably disposed through the mounting hole, and the rotating component and the wall of the mounting hole form a dynamic seal fit. The trigger component is located inside the electrical chamber and is connected to the rotating component. When the rotating component rotates, it can drive the trigger component to move. The trigger part is located on the movement path of the trigger component.

2. The toggle switch according to claim 1, characterized in that, The actuating assembly further includes an actuating element, which includes an actuating cap and a transmission rod. The actuating cap is movably disposed on the housing and has an actuating groove. In the direction of movement of the actuating cap, the actuating groove has two actuating groove ends. The first end of the transmission rod is movably inserted through the actuating groove, and the second end of the transmission rod is connected to the rotating element. When the actuating cap is moved by an external force, one of the two actuating slot ends pushes the first end of the transmission rod, causing the transmission rod to swing, thereby driving the rotating component to rotate.

3. The toggle switch according to claim 2, characterized in that, The first end of the transmission rod has a ball head, which is movably inserted into the actuation groove, and the surface of the ball head has an arc-shaped guide surface. When the actuating cap moves, the arc-shaped guide surface can abut against and slide relative to the sidewall of at least one of the two actuating slot ends.

4. The toggle switch according to claim 2, characterized in that, The inner wall of the mounting hole has a shoulder, and an elastic sealing ring is installed in the mounting hole; The outer wall of the rotating component has a shoulder, the rotating component passes through the elastic sealing ring, and the elastic sealing ring is clamped between the hole shoulder and the shoulder to form the dynamic sealing fit.

5. The toggle switch according to claim 4, characterized in that, The actuating assembly further includes a clamping member and an adjusting member. The adjusting member is connected to the housing and the clamping member respectively. The clamping member and the rotating member abut against one end face away from the shoulder of the hole. The adjusting member can adjust the clamping force applied by the clamping member to the rotating member.

6. The toggle switch according to claim 2, characterized in that, The actuating cap also has multiple positioning holes, which are spaced apart along the moving direction of the actuating cap. The housing has an elastic locking part, which is located on the moving path of each positioning hole and can selectively engage with any of the positioning holes. When the actuating cap moves, the elastic locking part can be elastically deformed to disengage from the positioning hole. Wherein, when the actuating member abuts against any of the triggering parts, the elastic locking part locks into one of the positioning holes; When the actuating element disengages from the triggering part, the elastic locking part engages with one of the positioning holes.

7. The toggle switch according to claim 5, characterized in that, The outer wall of the housing has a sliding groove that extends along the sliding direction of the actuating cap. The inner wall of the sliding groove has a snap-fit ​​groove that extends along the sliding direction of the actuating cap. The other end of the sliding groove is connected to the mounting hole, and the transmission rod is located inside the sliding groove. The actuating cap has a snap-fit ​​part, which is slidably disposed in the snap-fit ​​groove, and the snap-fit ​​part also forms a snap-fit ​​engagement with the snap-fit ​​groove, and the actuating cap is used to close the opening of the sliding groove.

8. The toggle switch according to claim 7, characterized in that, The electrical testing assembly further includes a first PCB board and a second PCB board. One end of the first PCB board is inserted into the side of the clamping member opposite to the shoulder of the hole, and the other end of the first PCB board is inserted into the second PCB board. The second PCB board is connected to the housing.

9. The toggle switch according to claim 8, characterized in that, At least one of the switching components is disposed on one of the first PCB board and the second PCB board.

10. A lighting device, characterized in that, The lighting device includes a toggle switch as described in any one of claims 1 to 9.

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