Anti-mis-touch heat dissipation protection switch

Abstract

The application discloses an anti-mis-touch heat dissipation protection switch and relates to the technical field of switch elements, which comprises a switch base body, a socket, an anti-mis-touch mechanism and a heat dissipation mechanism. The socket is installed on the switch base body. The switch base body is provided with a control opening, and a channel communicating with the control opening is arranged in the switch base body. The anti-mis-touch mechanism comprises a controller, a protective door, a first driving mechanism and a linkage mechanism. The controller is movably installed in the channel and is electrically connected with the socket. The protective door is openably and closably installed in the control opening. The first driving mechanism is connected with the controller and is used for driving the controller to move towards or away from the control opening. The first driving mechanism is further connected with the protective door through the linkage mechanism. The design solves the problem that the existing switch cannot effectively prevent mis-touch from occurring, and the problem that heat is easily generated when external electrical equipment is connected and cannot be effectively dissipated.

Description

Technical Field

[0001] This application relates to the field of switching element technology, and in particular to a heat dissipation protection switch to prevent accidental touch. Background Technology

[0002] The word "switch" literally means to open and close, but it also specifically refers to an electronic component that can open a circuit, interrupt current, or divert it to another circuit. The most common switches are electromechanical devices operated by humans, containing one or more electronic contacts. A "closed" contact means that the electronic contacts are conducting, allowing current to flow; an "open" switch means that the electronic contacts are not conducting, forming an open circuit and preventing current from flowing.

[0003] Existing switches are generally installed on the wall surface. However, most switches do not have protective devices and can be opened and closed at will. This can easily lead to unintentional accidental activation in actual production and daily life, resulting in the opposite of the intended use.

[0004] Furthermore, existing switches are often combined with power strips, which are usually connected to the power cords of electrical appliances. During long-term use of electrical appliances, their power plugs may generate a lot of heat, causing the power strip to also generate heat due to heat conduction. Since power strips are generally embedded in the wall, it is not very conducive to heat dissipation. Long-term use of such power strips can easily lead to damage to the power strip and cause electrical accidents. Summary of the Invention

[0005] In view of this, the purpose of this application is to provide a heat dissipation protection switch to prevent accidental contact, so as to solve the problem that existing switches cannot effectively prevent accidental contact and are prone to generating heat and failing to dissipate heat effectively when connected to external electrical equipment.

[0006] To achieve the above technical objectives, this application provides a heat dissipation protection switch to prevent accidental touch, including a switch base body, a socket, an anti-accidental touch mechanism, and a heat dissipation mechanism;

[0007] The socket is installed on the switch body;

[0008] The switch base body is provided with a control opening, and the switch base body is provided with a channel communicating with the control opening;

[0009] The anti-accidental touch mechanism includes a controller, a protective door, a first drive mechanism, and a linkage mechanism;

[0010] The controller is movably mounted on the channel and electrically connected to the socket;

[0011] The protective door is closable and installable at the control opening;

[0012] The first drive mechanism is connected to the controller and is used to drive the controller to move closer to or away from the control opening.

[0013] The first drive mechanism is also connected to the protective door via a linkage mechanism;

[0014] When the first drive mechanism drives the controller to move closer to the control opening, it simultaneously drives the linkage mechanism to open the protective door.

[0015] When the first drive mechanism drives the controller to move away from the control opening direction, it simultaneously drives the linkage mechanism to close the protective door.

[0016] The heat dissipation mechanism is installed on the switch base body and is used to dissipate heat from the switch base body.

[0017] Furthermore, the switch holder body is provided with an inner frame;

[0018] The inner cavity space of the inner frame forms the channel;

[0019] The first driving mechanism includes a telescopic driver and a limiting sleeve;

[0020] The telescopic driver is installed on the rear inner wall of the inner frame away from the control opening, and the telescopic end is connected to the controller;

[0021] A limiting sleeve is fixed inside the inner frame;

[0022] The limiting sleeve is movably inserted into the limiting sleeve, and one end is connected to the controller.

[0023] Furthermore, there are two limiting sleeves;

[0024] The upper and lower inner walls of the inner frame are both provided with limiting sleeves.

[0025] Furthermore, it also includes facial recognition sensors;

[0026] The face recognition sensor is mounted on the switch base body and is electrically connected to the controller;

[0027] The controller is also electrically connected to the first drive mechanism.

[0028] Furthermore, the protective door includes two protective panels;

[0029] The switch housing is provided with slide rails both above and below the control opening;

[0030] Each slide rail has two sliders slidably mounted on it.

[0031] The two upper and lower sliders on one side are rotatably connected to one of the guard plates, and the two upper and lower sliders on the other side are rotatably connected to another guard plate.

[0032] A mounting base is also rotatably connected to the protective plate;

[0033] The upper inner wall and / or lower inner wall of the inner frame are also provided with a limiting slide parallel to the limiting sleeve;

[0034] The mounting base slides in conjunction with the limiting slide.

[0035] Furthermore, the linkage mechanism includes at least two linkage components;

[0036] Each of the guard plates cooperates with the first drive mechanism via at least one of the linkage components;

[0037] The linkage component includes a first rack, a second rack, and a transmission gear;

[0038] The first rack is mounted on the mounting base and is arranged parallel to the limiting slide;

[0039] The limiting sleeve is provided with a slide opening along its own length direction;

[0040] The limiting sleeve is provided with a connecting part that extends out of the slide opening and connects to the second rack;

[0041] The second rack is arranged parallel to the limiting sleeve;

[0042] The transmission gear is pivotally connected to the inner frame and is located between the first rack and the second rack, and meshes with the first rack and the second rack.

[0043] Furthermore, the switch base body is provided with ventilation openings;

[0044] The heat dissipation mechanism includes a ventilation mesh box corresponding to each ventilation opening and a second drive mechanism.

[0045] The ventilation mesh box is slidably embedded in the ventilation opening, and its peripheral sidewalls are provided with mesh holes;

[0046] The second drive mechanism is connected to the ventilation mesh box and is used to drive the ventilation mesh box to move;

[0047] When the ventilation mesh box moves to the point where the mesh extends beyond the ventilation opening, the ventilation opening is in a conductive state;

[0048] When the ventilation mesh box moves to the point where the mesh retracts into the inside of the ventilation opening, the ventilation opening is in a closed state.

[0049] Furthermore, a slide rod is provided inside the switch base body on one side of the ventilation opening;

[0050] The ventilation mesh box is provided with a sliding seat that is slidably sleeved on the sliding rod.

[0051] Furthermore, the second drive mechanism includes a rotary driver, a lead screw, a collar, and a connecting arm;

[0052] The rotary driver is connected to the lead screw and is used to drive the lead screw to rotate;

[0053] The collar is threaded onto the lead screw;

[0054] One end of the connecting arm is hinged to the ventilation mesh box, and the other end is hinged to the collar.

[0055] Furthermore, the switch holder body includes a base and a housing;

[0056] The housing is fitted onto the base;

[0057] The control opening is located on the housing;

[0058] The socket is mounted on the housing;

[0059] The base is provided with a power strip terminal corresponding to the socket.

[0060] As can be seen from the above technical solution, the anti-accidental touch heat dissipation protection switch designed in this application has a control opening on the switch body and a channel communicating with the control opening. A first drive mechanism drives the controller to move closer to or away from the control opening, and a linkage mechanism is used to simultaneously open the protective door when the controller moves closer to the control opening, allowing the operator to control the power supply of the socket through the control opening. Conversely, when the controller moves away from the control opening, the linkage mechanism simultaneously closes the protective door, effectively preventing accidental touch. Furthermore, a heat dissipation mechanism is used to dissipate heat from the switch body, effectively improving the heat dissipation effect. Attached Figure Description

[0061] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0062] Figure 1 This is a perspective view of a heat dissipation protection switch against accidental touch provided in this application;

[0063] Figure 2 This is a first perspective view of a heat dissipation protection switch for preventing accidental touch provided in this application without a base.

[0064] Figure 3 This is a second perspective view of a heat dissipation protection switch for preventing accidental touch provided in this application, without a base.

[0065] Figure 4 This is a cross-sectional view of a heat dissipation protection switch for preventing accidental touch provided in this application without a base.

[0066] Figure 5 This is a partial schematic diagram of a heat dissipation protection switch against accidental touch provided in this application, without a base.

[0067] Figure 6 This is a partial schematic diagram of the inner frame of a heat dissipation protection switch for preventing accidental touch provided in this application, and the cooperation between the anti-accidental touch mechanism and the switch.

[0068] In the diagram: 1. Base; 2. Housing; 3. Socket; 4. Control opening; 5. Ventilation opening; 6. Inner frame; 7. Telescopic actuator; 8. Controller; 9. Slide rail; 10. Slider; 11. Protective plate; 12. Mounting base; 13. Limiting slide rail; 14. First rack; 15. Limiting sleeve; 16. Limiting rod; 17. Slide rail opening; 18. Second rack; 19. Transmission gear; 20. Ventilation mesh box; 21. Rotary actuator; 22. Lead screw; 23. Collar; 24. Connecting arm; 25. Slide rod; 26. Slide seat; 27. Face recognition sensor. Detailed Implementation

[0069] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the embodiments of this application.

[0070] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0071] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a replaceable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0072] This application discloses a heat dissipation protection switch to prevent accidental touch.

[0073] Please see Figure 1 One embodiment of the anti-accidental touch heat dissipation protection switch provided in this application includes:

[0074] The switch body, socket 3, anti-accidental touch mechanism, and heat dissipation mechanism.

[0075] The socket 3 is installed on the switch base body, the switch base body is provided with a control opening 4, and the switch base body is provided with a channel communicating with the control opening 4.

[0076] The anti-accidental touch mechanism includes controller 8, protective door, first drive mechanism and linkage mechanism.

[0077] The controller 8 is movably installed in the channel and electrically connected to the socket 3; specifically, the controller 8 may have a control module with a touch screen display, which can control the power supply to the socket 3.

[0078] The protective door is installed in the control opening 4 in an openable and closable manner; the first drive mechanism is connected to the controller 8 and is used to drive the controller 8 to move closer to or away from the control opening 4; the first drive mechanism is also connected to the protective door through a linkage mechanism.

[0079] When the first drive mechanism moves the controller 8 closer to the control opening 4, it simultaneously drives the linkage mechanism to open the protective door. It can be understood that as the controller 8 moves forward, the protective door gradually opens, and when the controller 8 moves forward to its position, the protective door is just opened, allowing the controller 8 to be exposed for the operator to operate.

[0080] When the first drive mechanism moves the controller 8 away from the control opening 4, it simultaneously drives the linkage mechanism to close the protective door. The advantage is that when the controller 8 moves backward, the protective door gradually closes, and when the controller 8 moves to its final position, the protective door is also closed. This allows the controller 8 to be hidden inside the switch base, thus effectively preventing accidental touch.

[0081] The heat dissipation mechanism is installed on the switch base body to dissipate heat from the switch base body, effectively improving the heat dissipation effect.

[0082] The anti-accidental touch mechanism of this application adopts a linkage design, which also makes the overall structure more compact, helps to reduce the size of the switch body and improve the applicability of the switch.

[0083] The above is Embodiment 1 of a heat dissipation protection switch against accidental touch provided in this application. The following is Embodiment 2 of a heat dissipation protection switch against accidental touch provided in this application. Please refer to the following for details. Figures 1 to 6 .

[0084] Based on the solution of Embodiment 1 above:

[0085] Furthermore, regarding the structural design of the switch holder body, it can be designed as follows: Figure 1 as well as Figure 2 As shown, it includes a base 1 and a housing 2.

[0086] The housing 2 can be designed in a U-shape and fitted onto the base 1. The control opening 4 is located in the middle of the front side of the housing 2, and the socket 3 can be installed on the housing 2 to the side of the control opening 4. Taking two sockets 3 as an example, the two sockets 3 can be arranged symmetrically with respect to the control opening 4, without any specific restrictions. As for the connection and fixation between the housing 2 and the base 1, it can be achieved by fasteners such as screws, or by clips for a snap-fit ​​connection, without any restrictions.

[0087] The base 1 is provided with a power strip terminal corresponding to the socket 3. The contacts on the relevant power plug can be powered by contacting the power strip terminal in the base 1 through the socket 3.

[0088] Furthermore, the switch holder body is provided with an inner frame 6. Specifically, the inner frame 6 is fixedly connected to the inner wall of the housing 2 and is arranged corresponding to the control opening 4. The inner cavity space of the inner frame 6 forms a channel.

[0089] The first drive mechanism includes a telescopic actuator 7 and a limit sleeve 16.

[0090] The telescopic actuator 7 is installed on the rear inner wall of the inner frame 6 away from the control opening 4, and the telescopic end is connected to the controller 8; the telescopic actuator 7 can be a telescopic motor, such as an electric push rod, or a telescopic cylinder, and there is no specific limitation.

[0091] A limiting sleeve 15 is fixedly connected inside the inner frame 6, and a limiting rod 16 is movably inserted into the limiting sleeve 15, with one end connected to the controller 8. The limiting sleeve 15 is used to restrict the movement of the limiting rod 16, thereby guiding the movement of the controller 8 and making the movement control of the controller 8 more stable.

[0092] Furthermore, the limiting sleeve 16 is preferably designed as two, and correspondingly, the upper inner wall and the lower inner wall of the inner frame 6 are both provided with limiting sleeves 15 to achieve a more reliable guiding function.

[0093] Furthermore, this application also includes a face recognition sensor 27, which is mounted on the switch base and electrically connected to the controller 8. The controller 8 is also electrically connected to the first drive mechanism. Specifically, the face recognition sensor 27 can be installed above the control opening 4 of the housing 2 to recognize the operator's facial information. This face recognition sensor 27 is used as an unlocking trigger tool; that is, when an operator wants to operate the controller 8, they can verify their identity information through the face recognition sensor 27. After verification, the controller 8 can be activated to allow the operator to perform the operation. After the operator completes the operation, the controller 8 can control the first drive mechanism to reset the controller 8 and close the protective door. It is understood that when the controller 8 determines that the facial information acquired by the face sensor 27 matches the preset facial information, it can control the first drive mechanism to open itself. In other words, the controller 8 is also electrically connected to the first drive mechanism and also functions to control the first drive mechanism. Of course, the first driving mechanism in this application may also have its own control module, and the corresponding face recognition sensor 27 may also be electrically connected to the control module in the first driving mechanism. Then, after the control module acquires and verifies the face information, it directly controls the first driving mechanism to expose the controller 8. The operation of controlling the first driving mechanism to reset the controller 8 can be remote operation or implemented by operating the controller 8. Face recognition as a triggering tool is a conventional technical means, and those skilled in the art can make appropriate design changes based on this; no specific limitations are imposed.

[0094] Furthermore, regarding the design of this protective door, it includes two protective plates 11. The length of the protective plate 11 is 0.5cm-1cm longer than half the length of the control opening 4 in the left and right directions. It can be understood that the closed length of the two protective plates 11 preferably exceeds the corresponding control opening 4, so that the protective plate 11 can completely seal the control opening 4, so as to better protect the controller 8 inside the control opening 4. The two protective plates 11 are controlled synchronously, realizing the synchronous opening and closing of the two control openings 4.

[0095] The switch housing is equipped with slide rails 9 above and below the control opening 4, meaning that slide rails 9 are respectively provided on the inner wall of the housing 2 at the upper and lower positions of the control opening 4. Each slide rail 9 has two sliders 10 slidably mounted on it, where the length of the slider 10 is equal to half the length of the control opening 4 in the left-right direction. With this length design, the sliders 10 on both sides can be combined to seal the slide rails 9 on the upper and lower sides of the guard plate 11 at the control opening 4, and can also seal the slide rails 9 on the upper and lower sides of the control opening 4, further improving the airtightness.

[0096] The upper and lower sliders 10 on one side are rotatably connected to a guard plate 11, and the upper and lower sliders 10 on the other side are rotatably connected to another guard plate 11. It should be noted that the end of the slider 10 rotatably connected to the guard plate 11 is the end of the left and right sliders 10 that are close to each other.

[0097] A mounting base 12 is rotatably connected to the guard plate 11. A limiting slide 13 parallel to the limiting sleeve 15 is also provided on the upper inner wall and / or lower inner wall of the inner frame 6. The mounting base 12 slides in conjunction with the limiting slide 13. Preferably, both the upper and lower inner walls of the inner frame 6 have limiting slides 13, making the sliding of the mounting base 12 more stable and reliable.

[0098] When the mounting base 12 moves along the limit track, it can also drive the slider 10 to move. Since both the slider 10 and the mounting base 12 are rotatably connected to the guard plate 11, when the mounting base 12 moves towards the control opening 4, the two guard plates 11 move closer to each other to achieve closure; when the mounting base 12 moves away from the control opening 4, it can drive the two guard plates 11 to move away from each other to achieve opening.

[0099] Furthermore, the linkage mechanism includes at least two linkage components, and each guard plate 11 cooperates with the first drive mechanism through at least one linkage component.

[0100] The linkage assembly includes a first rack 14, a second rack 18, and a transmission gear 19.

[0101] The first rack 14 is mounted on the mounting base 12 and is set parallel to the limiting slide 13, moving synchronously with the mounting base 12.

[0102] The limiting sleeve 15 has a slide opening 17 along its own length direction. Since there are two guard plates 11, that is, there are two mounting bases 12 on the left and right sides, the slide opening 17 here is also set to two, located on the left and right sides of the limiting sleeve 15.

[0103] The limiting sleeve 16 is provided with a connecting part that extends out of the slide 17 and connects to the second rack 18, so as to realize the synchronous movement connection between the limiting sleeve 16 and the second rack 18. Correspondingly, the second rack 18 is arranged parallel to the limiting sleeve 15.

[0104] The transmission gear 19 is pivotally connected to the inner frame 6 and is located between the first rack 14 and the second rack 18, and meshes with the first rack 14 and the second rack 18.

[0105] Taking the example that the inner frame 6 has limit sleeves 15 on both the upper and lower inner walls, the linkage component is specifically designed to have four of them. The specific number can be changed according to actual needs and is not limited.

[0106] When the telescopic actuator 7 drives the controller 8 to move closer to the control opening 4, it also drives the limit sleeve 16 to move closer to the control opening 4, which in turn drives the second rack 18 to move. As the second rack 18 moves closer to the control opening 4, it engages with the transmission gear 19, causing the transmission gear 19 to rotate. Since the other side of the transmission gear 19 also meshes with the first rack 14, when the second rack 18 moves closer to the control opening 4, the transmission gear 19 causes the first rack 14 to move away from the control opening 4, which is opposite to the direction of the second rack 18. At this time, the second rack 18 also drives the mounting base 12 to move away from the control opening 4, thus gradually opening the guard plate 11. Conversely, when the telescopic actuator 7 drives the controller 8 to move away from the control opening 4, the linkage mechanism drives the mounting base 12 to move closer to the control opening 4, thus gradually closing the guard plate 11.

[0107] Furthermore, in terms of heat dissipation design, the switch body has ventilation openings 5. Taking two ventilation openings 5 ​​as an example, they can be respectively set on the opposite sides of the sockets 3.

[0108] The heat dissipation mechanism includes a ventilation mesh box 20 corresponding to the ventilation opening 5 and a second drive mechanism. The ventilation mesh box 20 is slidably embedded in the ventilation opening 5 and has mesh holes on its peripheral sidewall. The second drive mechanism is connected to the ventilation mesh box 20 and is used to drive the ventilation mesh box 20 to move.

[0109] When the ventilation mesh box 20 moves to the point where the mesh extends beyond the ventilation opening 5, the ventilation opening 5 is in a conductive state. This means that when the second drive mechanism moves the ventilation mesh box 20 to extend beyond the ventilation opening 5 and connect it to the outside, the ventilation opening 5 is considered open, allowing for better heat dissipation through the mesh. Conversely, when the ventilation mesh box 20 moves to the point where the mesh retracts into the ventilation opening 5, the ventilation opening 5 is in a closed state.

[0110] Furthermore, a slide rod 25 is provided inside the switch holder body on one side of the ventilation opening 5, that is, a slide rod 25 is provided on the inner side wall of the housing 2, and a slide seat 26 is provided on the ventilation mesh box 20, which is slidably sleeved on the slide rod 25. The movement reliability of the ventilation mesh box 20 is improved through the cooperation between the slide seat 26 and the slide rod 25.

[0111] Furthermore, the second drive mechanism design includes a rotary driver 21, a lead screw 22, a collar 23, and a connecting arm 24.

[0112] The rotary actuator 21 can specifically be a servo motor, mounted on the end of the inner frame 6 away from the control opening 4. Its rotation output end is connected to the lead screw 22 to drive the lead screw 22 to rotate. The lead screw 22 is set parallel to the left-right direction of the control opening 4, or parallel to the width direction of the ventilation opening 5. The rotary actuator 21 can be electrically connected to the controller 8 and controlled by the controller 8, or connected to a mobile control terminal via a wireless communication module for control by the control terminal. Alternatively, it can be connected to a built-in temperature sensor and achieve adaptive control based on the feedback value of the temperature sensor. There are no specific limitations.

[0113] The collar 23 is threaded onto the lead screw 22. One end of the connecting arm 24 is hinged to the ventilation mesh box 20, and the other end is hinged to the collar 23. When the rotary drive 21 drives the lead screw 22 to rotate, causing the collar 23 to move away from the ventilation opening 5, it also drives the connecting arm 24 to retract the ventilation mesh box 20. Conversely, when the rotary drive collar 23 moves closer to the ventilation opening 5, it also drives the connecting arm 24 to extend the ventilation mesh box 20.

[0114] Furthermore, taking the design of two ventilation openings 5 ​​as an example, the second drive mechanism can be designed as two sets, that is, two independent drive sources. Of course, it can also be that one rotary driver 21 drives two lead screws 22 to rotate synchronously, causing the collars 23 on the two lead screws 22 to move closer to or further away from each other. That is, one drive source can synchronously control the movement of the two collars 23, or two drive sources can control the movement of the two collars 23 separately; there is no specific limitation.

[0115] The anti-accidental touch heat dissipation protection switch provided in this application has an inner frame 6 inside the housing 2, and a control opening 4 is opened on the front side of the housing 2 corresponding to the inner frame 6. A controller 8 is installed in the inner frame 6 through a telescopic driver 7. The telescopic driver 7 can push the controller 8 forward by telescopically extending and retracting, and at the same time, under the action of the transmission gear 19, it drives the first rack 14 and the mounting base 12 to move backward, and drives the guard plates 11 on both sides of the ventilation opening 5 to move away from each other, so that the control opening 4 can be opened, and the controller 8 can be exposed to the front. In this way, when in use, the face recognition sensor 27 can identify and open the switch intelligently. Then, by operating the controller 8, the opening and closing of the socket 3 can be controlled, which can effectively prevent accidental touch.

[0116] Furthermore, taking two rotary actuators 21 as an example, the rotary actuators 21 are symmetrically arranged on the rear side of the inner frame 6, and the output ends of the rotary actuators 21 are fixedly connected to lead screws 22, and the threads of the lead screws 22 on both sides are set in opposite directions. In this way, the rotary actuators 21 on one side can be controlled individually or the rotary actuators 21 on both sides can be controlled synchronously, thereby driving the collars 23 to move closer or further away from each other, and thus driving the connecting arm 24 to pull the ventilation mesh box 20 to slide within the ventilation opening 5, so that when it slides out of the ventilation opening 5, it can help to achieve efficient heat dissipation.

[0117] This device can perform identification conveniently and flexibly, effectively prevent accidental touches, and adjust the heat dissipation effect as needed.

[0118] The above provides a detailed description of the anti-accidental touch heat dissipation protection switch provided in this application. For those skilled in the art, based on the ideas of the embodiments of this application, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A heat dissipation protection switch to prevent accidental touch, characterized in that, Includes the switch body, socket (3), anti-accidental touch mechanism and heat dissipation mechanism; The socket (3) is installed on the switch body; The switch base body is provided with a control opening (4), and the switch base body is provided with a channel communicating with the control opening (4); The anti-accidental touch mechanism includes a controller (8), a protective door, a first drive mechanism, and a linkage mechanism; The controller (8) is movably mounted on the channel and electrically connected to the socket (3); The protective door is closable and installable on the control opening (4). The first driving mechanism is connected to the controller (8) and is used to drive the controller (8) to move closer to or further away from the control opening (4); The first drive mechanism is also connected to the protective door via a linkage mechanism; When the first driving mechanism drives the controller (8) to move closer to the control opening (4), it simultaneously drives the linkage mechanism to open the protective door. When the first drive mechanism drives the controller (8) to move away from the control opening (4), it simultaneously drives the linkage mechanism to close the protective door. The heat dissipation mechanism is installed on the switch base body and is used to dissipate heat from the switch base body. The switch base body is provided with an inner frame (6); The inner cavity of the inner frame (6) forms the channel; The first drive mechanism includes a telescopic driver (7) and a limiting sleeve (16). The telescopic driver (7) is installed on the rear inner wall of the inner frame (6) away from the control opening (4), and the telescopic end is connected to the controller (8); A limiting sleeve (15) is fixed inside the inner frame (6); The limiting sleeve (16) is movably inserted into the limiting sleeve (15), and one end is connected to the controller (8).

2. The anti-accidental touch heat dissipation protection switch according to claim 1, characterized in that, There are two limiting sleeves (16); The upper inner wall and the lower inner wall of the inner frame (6) are both provided with limiting sleeves (15).

3. The anti-accidental touch heat dissipation protection switch according to claim 1, characterized in that, It also includes a facial recognition sensor (27); The face recognition sensor (27) is mounted on the switch base body and is electrically connected to the controller (8); The controller (8) is also electrically connected to the first drive mechanism.

4. The anti-accidental touch heat dissipation protection switch according to claim 1, characterized in that, The protective door includes two protective panels (11). The switch housing is provided with slide rails (9) above and below the control opening (4). Two sliders (10) are slidably disposed on each of the slide rails (9); The two upper and lower sliders (10) on one side are rotatably connected to one of the guard plates (11), and the two upper and lower sliders (10) on the other side are rotatably connected to another guard plate (11). A mounting base (12) is also rotatably connected to the guard plate (11); The inner frame (6) is also provided with a limiting slide (13) parallel to the limiting sleeve (15) on the upper inner wall and / or lower inner wall. The mounting base (12) and the limiting slide (13) are in sliding engagement.

5. The anti-accidental touch heat dissipation protection switch according to claim 4, characterized in that, The linkage mechanism includes at least two linkage components; Each of the guard plates (11) cooperates with the first drive mechanism through at least one of the linkage components; The linkage assembly includes a first rack (14), a second rack (18), and a transmission gear (19). The first rack (14) is mounted on the mounting base (12) and is arranged parallel to the limiting slide (13); The limiting sleeve (15) is provided with a slide opening (17) along its own length direction; The limiting sleeve (16) is provided with a connecting part that extends out of the slide opening (17) and connects with the second rack (18); The second rack (18) is arranged parallel to the limiting sleeve (15); The transmission gear (19) is pivotally connected to the inner frame (6) and is located between the first rack (14) and the second rack (18), and meshes with the first rack (14) and the second rack (18).

6. The anti-accidental touch heat dissipation protection switch according to claim 1, characterized in that, The switch body has a ventilation opening (5); The heat dissipation mechanism includes a ventilation mesh box (20) corresponding to each ventilation opening (5) and a second drive mechanism; The ventilation mesh box (20) is slidably embedded in the ventilation opening (5), and has mesh openings on its own peripheral sidewalls; The second driving mechanism is connected to the ventilation mesh box (20) and is used to drive the ventilation mesh box (20) to move; When the ventilation mesh box (20) moves to the point where the mesh extends outside the ventilation opening (5), the ventilation opening (5) is in a conductive state; When the ventilation mesh box (20) moves to the point where the mesh retracts into the ventilation opening (5), the ventilation opening (5) is in a closed state.

7. The anti-accidental touch heat dissipation protection switch according to claim 6, characterized in that, The switch base body is provided with a slide rod (25) on one side of the ventilation opening (5); The ventilation mesh box (20) is provided with a sliding seat (26) that is slidably sleeved on the sliding rod (25).

8. The anti-accidental touch heat dissipation protection switch according to claim 7, characterized in that, The second drive mechanism includes a rotary driver (21), a lead screw (22), a collar (23), and a connecting arm (24). The rotary driver (21) is connected to the lead screw (22) and is used to drive the lead screw (22) to rotate; The collar (23) is threaded onto the lead screw (22); One end of the connecting arm (24) is hinged to the ventilation mesh box (20), and the other end is hinged to the collar (23).

9. The anti-accidental touch heat dissipation protection switch according to claim 1, characterized in that, The switch body includes a base (1) and a housing (2); The housing (2) is fitted onto the base (1); The control opening (4) is formed on the housing (2); The socket (3) is mounted on the housing (2); The base (1) is provided with a plug terminal corresponding to the socket (3).

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