Electric module of switching device, switching device and electrical equipment

Abstract

The utility model relates to an electric module of a switching device, the switching device and electrical equipment, and relates to the technical field of electrical equipment. The electric module of the switching device is used for driving a switch body in the switching device to move to complete switching-off and switching-on. The electric module comprises a shell, a driving piece and a middle connecting piece. The interior of the shell is divided into a first cavity and a second cavity. The driving part is partially located in the first cavity and partially located in the second cavity. The middle connecting piece is directly or indirectly connected with the driving piece, and the middle connecting piece is arranged in the second cavity. The part, located in the second cavity, of the driving piece and the middle connecting piece are arranged in a staggered mode. The electric module can solve the problem of high risk during manual operation of an isolation switch in the prior art, and improves the intelligence and modularization degree of a switch device.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular, to an electric module of a switching device, a switching device, and an electrical equipment. Background Art

[0002] A switching element is one of the most commonly used electrical components in daily life. Among them, a disconnecting switch is mainly used to isolate the power supply and establish a reliable insulation gap to ensure safety during subsequent maintenance and repair.

[0003] In the prior art, most disconnecting switches are set to be manually operated, and the opening and closing of the disconnecting switch need to be manually controlled. The above-mentioned disconnecting switch is prone to the risk of electric shock to the operator during use. At the same time, with the increasing requirements for intelligence and modularity, the disconnecting switches in the prior art are difficult to meet the requirements of intelligence and modularity, and there is a problem of poor adaptability.

[0004] Therefore, there is an urgent need to provide a disconnecting switch that can solve the problems of high danger during manual operation of the disconnecting switch in the prior art and difficulty in meeting the requirements of intelligence and modularity. Summary of the Utility Model

[0005] The purpose of the present application is to provide an electric module of a switching device, a switching device, and an electrical equipment. The electric module can solve the problem of high danger during manual operation of the disconnecting switch in the prior art, and at the same time improve the intelligence and modularity of the switching device.

[0006] To achieve the above object, according to the first aspect of the present application, an embodiment of the present application provides an electric module of a switching device for driving a switch body in the switching device to move to complete opening and closing. The electric module includes a housing, a driving member, and an intermediate connecting member. The housing is divided into a first chamber and a second chamber. Part of the driving member is in the first chamber and part is in the second chamber. The intermediate connecting member is directly or indirectly connected to the driving member, and the intermediate connecting member is disposed in the second chamber. Wherein, the part of the driving member in the second chamber is arranged in an interleaved manner with the intermediate connecting member.

[0007] Based on the above embodiments of the present application, when the above electric module is in use, the electric module is integrally integrated in the housing. The driving member drives the intermediate connecting member, and then indirectly drives the switch body to move, realizing the opening and closing of the switch body. Through the above settings, the intelligent and modular settings of the switch device are realized, and remote automatic control can be achieved, improving the safety of the switch device. Further, by arranging the driving member partially in the first cavity and partially in the second cavity, and the part of the driving member arranged in the second cavity is staggered with the intermediate connecting member, the space in the housing can be utilized to a greater extent, improving the volume utilization rate, thereby reducing the volume of the electric module and the overall switch device, facilitating modular assembly and reducing production costs at the same time.

[0008] In some embodiments, a first bracket is provided in the housing, and the first bracket is connected to the housing to divide the housing into a first cavity and a second cavity.

[0009] Based on the above embodiments of the present application, by providing a first bracket in the housing to divide the housing into a first cavity and a second cavity, which are respectively used to accommodate the driving member and the intermediate connecting member.

[0010] In some embodiments, the driving member includes an output shaft and a coil winding. The coil winding is used to drive the output shaft to rotate. The output shaft is directly or indirectly connected to the intermediate connecting member. The coil winding is arranged in the first cavity and at least partially penetrates through the first bracket into the second cavity.

[0011] Based on the above embodiments of the present application, the driving member is set as a motor driving structure, where the output shaft is used for power output, and the coil winding is used as a part of the motor driving structure for power generation. When the output shaft rotates, it drives the intermediate connecting member and the switch body to move to realize opening and closing. By partially penetrating the coil winding into the second cavity, the space utilization rate in the housing is improved, and the volume of the electric module is reduced.

[0012] In some embodiments, the intermediate connecting member and the coil winding are arranged in a staggered manner in the direction perpendicular to the plane where the first bracket is located.

[0013] Based on the above embodiments of the present application, by arranging the intermediate connecting member and the coil winding in a staggered manner, the space utilization rate in the housing is improved while avoiding affecting the transmission of the intermediate connecting member, reducing the overall volume of the electric module.

[0014] In some embodiments, the driving member further includes a transmission structure. The transmission structure is located in the first cavity, and the output shaft is indirectly connected to the intermediate connecting member through the transmission structure.

[0015] Based on the above embodiments of the present application, by setting a transmission structure to achieve power transmission between the output shaft and the intermediate connector, a suitable transmission structure can be selected according to the relative positions of the output shaft and the intermediate connector during use. The setting of the transmission structure makes the connection between the output shaft and the intermediate connector easier to achieve.

[0016] In some embodiments, the transmission structure includes a first gear, a second gear, and a transmission shaft. The transmission shaft passes through the first bracket and is rotatably connected to the first bracket. One end of the transmission shaft is connected to the intermediate connector. The first gear is disposed on the output shaft, the second gear is disposed on the transmission shaft, and the first gear meshes with the second gear.

[0017] Based on the above embodiments of the present application, when the output shaft rotates, it drives the first gear to rotate. Through the meshing of the first gear and the second gear, the second gear is driven to rotate, and then the transmission shaft is driven to rotate. Subsequently, the power is transmitted to the intermediate connector, and the switch body is driven by the intermediate connector to move to complete the process of opening and closing.

[0018] In some embodiments, the end of the output shaft away from the first gear penetrates through the housing to the outside of the first cavity. A power member is disposed on the part of the output shaft outside the first cavity, and the power member is used to manually push the output shaft to rotate.

[0019] Based on the above embodiments of the present application, by providing a power member at the other end of the output shaft, the output shaft can be rotated manually when needed, so that the driving method can be flexibly selected. In addition, even when it is necessary to manually push the output shaft to rotate, there is still a housing between the power member and the switch body at this time, thereby reducing the risk of electric shock and improving the overall safety of the switch device.

[0020] In some embodiments, the electric module further includes a microswitch. When the intermediate connector moves with the driving member, it can drive the microswitch to open and close. The microswitch is electrically connected to the driving member.

[0021] Based on the above embodiments of the present application, by providing a microswitch as a feedback system, when closing and opening, when the intermediate connector moves to the corresponding position, the microswitch is triggered, and thus it is fed back to the driving member to control the driving member to stop moving, so that the intermediate connector can just stop in the state of closing or opening the switch body, making the process of closing and opening more accurate and controllable.

[0022] According to the second aspect of the present application, a switch device is provided. The switch device includes a switch body and the electric module of the above switch device, and the electric module can drive the switch body to move to complete opening and closing.

[0023] Based on the above embodiments of the present application, the switch device provided by the present application includes the above-mentioned electric module. Through the arrangement of the electric module, the automatic driving of the switch device can be realized, improving the intelligence and safety of the switch device. At the same time, by improving the space utilization rate in the electric module, the volume of the electric module is reduced, and then the volume of the entire switch device is reduced, reducing the production cost.

[0024] According to the third aspect of the present application, an electrical device is provided. The electrical device includes a protective shell and the above-mentioned switch device, and the switch device is arranged in the protective shell.

[0025] Based on the above embodiments of the present application, the electrical device provided by the present application includes the above-mentioned switch device, and thus also has the above-mentioned beneficial effects. To avoid repetition, it will not be elaborated here.

[0026] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present application, but do not constitute a limitation to the present application. In the drawings:

[0028] Figure 1 is an exploded view of the electric module of the switch device provided by the embodiment of the present application.

[0029] Figure 2 is a cross-sectional view of the electric module of the switch device provided by the embodiment of the present application.

[0030] Figure 3 is a structural view of the switch device provided by the embodiment of the present application.

[0031] DESCRIPTION OF THE REFERENCE NUMERALS

[0032] 1. Housing; 11. First cavity; 12. Second cavity; 13. First bracket; 14. First housing; 15. Second housing; 2. Driving member; 21. Output shaft; 22. Coil winding; 3. Intermediate connecting member; 4. Switch body; 5. Transmission structure; 51. First gear; 52. Second gear; 53. Transmission shaft; 6. Microswitch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Apparently, the described embodiments are some, but not all, of the embodiments of this application. Components of the embodiments of this application described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of this application that is claimed, but merely represents selected embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts fall within the scope of protection of this application.

[0036] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In the description of this application, it should be noted that unless otherwise stated, the orientation or positional relationship indicated by terms such as "inner" and "outer" is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of this application. In addition, terms such as "first" and "second" are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0038] In the description of this application, it should also be noted that unless otherwise clearly specified and defined, the terms "set" and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] Switch elements are one of the most commonly used electrical components in daily life. Among them, disconnect switches are mainly used to isolate the power supply and establish a reliable insulation gap to ensure safety during subsequent maintenance and repair.

[0040] In the prior art, most disconnectors are set for manual operation, and it is necessary to manually control the opening and closing of the disconnector. The above-mentioned disconnector is prone to cause the risk of electric shock to the operator during use. With the increasing emphasis on personal safety by enterprises and the like, and the increasing demand for intelligence and modularization, the disconnectors in the prior art have problems such as poor safety, low intelligence level, and large volume, and it is difficult to meet the above requirements.

[0041] To solve the above problems in the prior art, referring to Figure 1 and Figure 2 as shown, according to the first aspect of the present application, an electric module of a switch device is provided, which is used to drive the switch body 4 in the switch device to move to complete opening and closing. The electric module includes a housing 1, a driving member 2, and an intermediate connecting member 3. The housing 1 is divided into a first chamber 11 and a second chamber 12. A part of the driving member 2 is in the first chamber 11 and a part is in the second chamber 12. The intermediate connecting member 3 is directly or indirectly connected to the driving member 2, and the intermediate connecting member 3 is arranged in the second chamber 12. Among them, the part of the driving member 2 in the second chamber 12 is arranged in an interleaved manner with the intermediate connecting member 3.

[0042] Based on the above embodiments of the present application, when the above electric module is used, the electric module is integrally integrated in the housing 1, the driving member 2 drives the intermediate connecting member 3, and then indirectly drives the switch body 4 to move, realizing the opening and closing of the switch body 4. Through the above settings, the intelligent and modular settings of the switch device are realized, and remote automatic control can be achieved, improving the safety of the switch device.

[0043] Furthermore, by setting that a part of the driving member 2 is located in the first chamber 11 and a part is located in the second chamber 12, and the part of the driving member 2 arranged in the second chamber 12 is arranged in an interleaved manner with the intermediate connecting member 3, the space in the housing 1 can be utilized to a greater extent, improving the volume utilization rate, thereby reducing the volume of the electric module and the overall switch device, facilitating modular assembly and reducing the production cost at the same time.

[0044] In addition, in the present application, the housing 1 can accommodate and protect the driving member 2 and the intermediate connecting member 3. At the same time, by setting the housing 1 as an insulating material, or wrapping an insulating film on the inner or outer side of the housing 1, etc., the insulating effect of the housing 1 can also be improved, thereby improving the overall safety of the electric module and the switch device.

[0045] In addition, it should also be noted that the switch body 4 in this application can be set to any suitable structure. For example, the switch body 4 can be set to include a rotatable moving contact and a plurality of static contacts arranged on the rotation path of the moving contact. When the moving contact rotates, it contacts the static contacts to achieve closing and conduction, and vice versa, when the moving contact separates from the static contacts, it achieves opening and disconnection. Or, the switch body 4 can also be set to a moving contact that moves linearly and static contacts located on the movement path of the moving contact, and closing and opening are achieved through the contact and separation of the moving contact and the static contacts when the moving contact moves linearly.

[0046] Based on the above, different intermediate connectors 3 can be set according to the different structures of the switch body 4. For example, when the switch body 4 is set to a structure of a rotatable moving contact, at this time, the intermediate connector 3 can be set to a rotating shaft structure, and the rotation of the intermediate connector 3 is used to drive the rotation of the moving contact. When the switch body 4 is set to a structure of a moving contact that moves linearly, the intermediate connector 3 can be correspondingly set to a linear motion mechanism, such as a crank-slider mechanism or a gear-rack mechanism, etc.

[0047] In summary, the switch body 4 and the intermediate connector 3 in this application can be set to any suitable structure, and specifically, a suitable setting can be selected according to factors such as the circuit structure. Since this application does not involve specific improvements to the above structures, this application does not make specific restrictions on this.

[0048] Reference Figure 1 and Figure 2 As shown in [references], in some embodiments of this application, a first bracket 13 is provided in the housing 1, and the first bracket 13 is connected to the housing 1 to divide the interior of the housing 1 into a first chamber 11 and a second chamber 12.

[0049] Based on the above embodiments of this application, by providing the first bracket 13 in the housing 1, the housing 1 is divided into a first chamber 11 and a second chamber 12, which are respectively used to accommodate the driving member 2 and the intermediate connector 3.

[0050] Specifically, in this application, the housing 1 can include a first housing 14 and a second housing 15, and the first housing 14 and the second housing 15 are snap-fitted. At this time, the first bracket 13 is provided at the junction position of the first housing 14 and the second housing 15, and both the first housing 14 and the second housing 15 are connected to the first bracket 13, so that not only the first chamber 11 and the second chamber 12 can be separated, but also the overall strength of the housing 1 is enhanced. Further, the first bracket 13 is provided at the junction position of the first housing 14 and the second housing 15, and it can also facilitate the support and assembly during the assembly of structures such as the driving member 2. For example, some structures in the driving member 2 can be directly provided on the first bracket 13 to complete the fixation.

[0051] In this application, the specific structure of the driving member 2 can be selected in any suitable setting manner.

[0052] Reference Figure 1 and Figure 2 As shown in and , in an exemplary embodiment provided by the present application, the driving member 2 may include an output shaft 21 and a coil winding 22. The coil winding 22 is used to drive the output shaft 21 to rotate. The output shaft 21 is directly or indirectly connected to the intermediate connecting member 3. The coil winding 22 is disposed in the first cavity 11 and at least partially penetrates through the first bracket 13 into the second cavity 12.

[0053] Based on the above embodiments of the present application, the driving member 2 is set as a motor driving structure. Among them, the output shaft 21 is used for power output, and the coil winding 22 is used as a part of the motor driving structure for power generation. When the output shaft 21 rotates, it drives the intermediate connecting member 3 and the switch body 4 to move to achieve opening and closing. By partially penetrating the coil winding 22 into the second cavity 12, the space utilization rate inside the housing 1 is improved, and the volume of the electric module is reduced.

[0054] Specifically, in some embodiments of the present application, when the coil winding 22 partially penetrates into the second cavity 12, the intermediate connecting member 3 and the coil winding 22 may be misaligned in a direction perpendicular to the plane where the first bracket 13 is located.

[0055] Based on the above embodiments of the present application, through the above settings, by misaligning the intermediate connecting member 3 and the coil winding 22, the space utilization rate inside the housing 1 can be improved without affecting the transmission of the intermediate connecting member 3, thereby reducing the volume of the electric module.

[0056] Specifically, in the present application, the direction perpendicular to the plane where the first bracket 13 is located corresponds to the direction from the driving member 2 to the intermediate connecting member 3, that is, the thickness direction of the electric module. At this time, by partially penetrating the coil winding 22 into the second cavity 12 and misaligning it with the intermediate connecting member 3, compared with the way of directly facing the intermediate connecting member 3 and the coil winding 22, the setting of the present application reduces the dimension in the thickness direction of the electric module after assembly, thereby reducing the overall thickness dimension of the switch device and reducing the production cost.

[0057] Reference Figure 1 and Figure 2 As shown in and , in some embodiments of the present application, a transmission structure 5 may further be provided between the output shaft 21 and the intermediate connecting member 3. The transmission structure 5 is located in the first cavity 11, and the output shaft 21 is indirectly connected to the intermediate connecting member 3 through the transmission structure 5.

[0058] Based on the above embodiments of the present application, by providing a transmission structure 5 to achieve power transmission between the output shaft 21 and the intermediate connector 3, a suitable transmission structure 5 can be selected according to the relative positions of the output shaft 21 and the intermediate connector 3 during use. The provision of the transmission structure 5 makes the connection between the output shaft 21 and the intermediate connector 3 easier to achieve.

[0059] Specifically, in the present application, the transmission structure 5 can be set to any suitable structure. Refer to Figure 1 and Figure 2 As shown in and, in an exemplary embodiment provided by the present application, the transmission structure 5 may include a first gear 51, a second gear 52, and a transmission shaft 53. The transmission shaft 53 passes through the first bracket 13 and is rotatably connected to the first bracket 13. One end of the transmission shaft 53 is connected to the intermediate connector 3. The first gear 51 is provided on the output shaft 21, the second gear 52 is provided on the transmission shaft 53, and the first gear 51 meshes with the second gear 52.

[0060] Based on the above embodiments of the present application, when the output shaft 21 rotates, it drives the first gear 51 to rotate. Through the meshing of the first gear 51 and the second gear 52, the second gear 52 is driven to rotate, thereby driving the transmission shaft 53 to rotate. Subsequently, the power is transmitted to the intermediate connector 3, and the switch body 4 is driven by the intermediate connector 3 to complete the process of opening and closing.

[0061] Further, in the present application, any suitable assembly method can be set between the transmission structure 5, the output shaft 21, and the intermediate connector 3. For example, both the transmission shaft 53 and the first gear 51 are rotatably provided on the first bracket 13, and then the second gear 52 is coaxially and fixedly provided on the transmission shaft 53 and meshes with the first gear 51.

[0062] When the output shaft 21 is assembled with the first gear 51, a cross slot or a straight slot can be directly opened in the axial direction on the end face of the first gear 51 facing the output shaft 21, and a corresponding cross structure or straight structure can be provided at the end of the output shaft 21 to drive the first gear 51 to rotate. Or the first gear 51 can be directly provided on the output shaft 21, fixed by pin connection, and then meshed with the second gear 52.

[0063] Similarly, when the transmission shaft 53 is connected to drive the intermediate connector 3, a cross slot or a straight slot can also be opened on the end face of the intermediate connector 3 facing the transmission shaft 53, and a corresponding cross structure or straight structure can be provided at the end of the transmission shaft 53 to achieve driving.

[0064] In summary, in the present application, the specific structure and connection method of the transmission structure 5 can be set in any suitable way, and can be set according to factors such as the relative positions and dimensions of the output shaft 21 and the intermediate connector 3 during specific use. The present application does not make specific limitations in this regard.

[0065] In addition, it should be noted that the driving member 2 in this application is not limited to the above structure. For example, a gear set or other structures can be provided between the coil winding 22 and the output shaft 21 in the driving member 2, and specific settings can be made according to the transmission requirements. This application does not make specific restrictions on this.

[0066] Reference Figure 1 and Figure 2 As shown in and , in some embodiments of this application, one end of the output shaft 21 away from the first gear 51 can penetrate through the housing 1 to the outside of the first cavity 11, and a power member is provided on the part of the output shaft 21 located outside the first cavity 11 for manually pushing the output shaft 21 to rotate.

[0067] Based on the above embodiments of this application, by providing a power member at the other end of the output shaft 21, the output shaft 21 can be rotated manually when needed, so that the driving method can be flexibly selected. In addition, even when it is necessary to manually push the output shaft 21 to rotate, there is still a housing 1 between the power member and the switch body 4 at this time, thereby reducing the risk of electric shock.

[0068] Specifically, the power member can be made of any suitable material. For example, the power member can be set as a nut, and a wrench can be used to rotate the nut and the output shaft 21 during use. Or directly set the power member as a runner structure, and directly manually rotate the runner to drive the output shaft 21 to rotate during use.

[0069] Furthermore, in order to reduce the risk of electric shock generated when manually rotating the output shaft 21, an insulating structure can also be provided on the power member or at the end of the output shaft 21, such as covering an insulating film or the like. Or directly set the power member as an insulating material, such as a nut or a runner made of plastic material, and then connect the nut or the runner to the end of the output shaft 21 by means of glue or the like.

[0070] Reference Figure 1 As shown in , in some embodiments provided by this application, the electric module can further include a microswitch 6, and the intermediate connecting member 3 can drive the microswitch 6 to trip and close when moving with the driving member 2. The microswitch 6 is electrically connected to the driving member 2.

[0071] Based on the above embodiments of this application, by providing the microswitch 6 as a feedback system, when closing and opening, when the intermediate connecting member 3 moves to the corresponding position, the microswitch 6 is triggered, thereby feeding back to the driving member 2 to control the driving member 2 to stop moving, so that the intermediate connecting member 3 can just stop in the closed or open state, making the closing and opening processes more precisely controllable.

[0072] Specifically, in the present application, the triggering structure of the microswitch 6 can adopt any suitable design. For example, when the intermediate connecting member 3 is arranged as a rotating shaft structure, two microswitches 6 can be symmetrically arranged in the circumferential direction of the rotating shaft structure, and two pressing blocks are fixedly arranged in the axial direction of the rotating shaft structure.

[0073] Subsequently, when the electric module operates, for example, when the output shaft 21 rotates clockwise to drive the switch body 4 to close, at this time, the output shaft 21 drives the first gear 51 to rotate clockwise, and then drives the second gear 52 to rotate counterclockwise through the meshing of the first gear 51 and the second gear 52. Subsequently, the second gear 52 drives the intermediate connecting member 3 to rotate counterclockwise through the transmission shaft 53, and then drives the switch body 4 to move to achieve closing. During this process, when the intermediate connecting member 3 moves to the position where it just drives the switch body 4 to close, one of the pressing blocks contacts and triggers one of the microswitches 6, and the microswitch 6 feeds back to control the driving member 2 to stop working, so that the switch body 4 just stops at the closing position.

[0074] Conversely, when opening is required, the output shaft 21 can be set to rotate counterclockwise, and then drive the intermediate connecting member 3 to rotate clockwise through the first gear 51, the second gear 52 and the transmission shaft 53 in sequence. At this time, the other pressing block contacts and triggers the microswitch 6, and then controls the driving member 2 to stop through the microswitch 6, so that the switch body 4 just stops at the opening position.

[0075] That is, by utilizing the characteristics of the microswitch 6 such as small triggering stroke and rapid on-off, feedback control is realized, making the closing and opening processes of the switch device more accurate.

[0076] Based on the above technical solution, according to the second aspect of the present application, as shown in Figure 3 a switch device is provided, which includes a switch body 4 and the electric module of the above switch device, and the electric module can drive the switch body 4 to move to complete opening and closing.

[0077] Based on the above embodiments of the present application, the switch device provided by the present application includes the above electric module. Through the setting of the above electric module, automatic driving of the switch device can be realized, improving the intelligent level and safety of the switch device. At the same time, by improving the space utilization rate inside the electric module, the volume of the electric module is reduced, and then the volume of the entire switch device is reduced, reducing the production cost.

[0078] Based on the above technical solution, according to the third aspect of the present application, an electrical equipment is provided, which includes a protective shell and the above switch device, and the switch device is arranged inside the protective shell.

[0079] Based on the above embodiments of the present application, the electrical equipment provided by the present application includes the above-mentioned switching device, and thus also has the above-mentioned beneficial effects. To avoid repetition, they will not be described herein again.

[0080] The preferred embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present application, various simple modifications can be made to the technical solutions of the present application, and these simple modifications all fall within the protection scope of the present application.

[0081] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without conflict. To avoid unnecessary repetition, the present application will not separately describe various possible combination methods.

[0082] In addition, any combination can be made between various different embodiments of the present application, as long as it does not violate the idea of the present application, it should also be regarded as the content disclosed by the present application.

Claims

1. An electric module of a switch device, used to drive the switch body in the switch device to move to complete opening and closing, characterized in that: The electric module comprises: A shell, wherein the shell is divided into a first cavity and a second cavity; A driving member, partly located in the first cavity and partly located in the second cavity; an intermediate connecting member, directly or indirectly connected to the driving member, and the intermediate connecting member is disposed in the second cavity; Wherein, the portion of the driving member located in the second cavity is arranged alternately with the intermediate connecting member.

2. The electric module of the switch device according to claim 1, characterized in that: A first bracket is disposed in the shell, and the first bracket is connected to the shell to separate the shell into a first cavity and a second cavity.

3. The electric module of the switch device according to claim 2, characterized in that: The driving member includes an output shaft and a coil winding, wherein the coil winding is used to drive the output shaft to rotate, the output shaft is directly or indirectly connected to the intermediate connecting member, and the coil winding is partially arranged in the first cavity and at least partially passes through the first bracket to the second cavity.

4. The electric module of the switch device according to claim 3, characterized in that: The intermediate connecting member and the coil winding are staggered in a direction perpendicular to the plane where the first bracket is located.

5. The electric module of the switch device according to claim 3, characterized in that: The driving member further comprises a transmission structure, wherein the transmission structure is located in the first cavity, and the output shaft is indirectly connected to the intermediate connecting member via the transmission structure.

6. The electric module of the switch device according to claim 5, characterized in that: The transmission structure comprises a first gear, a second gear and a transmission shaft, the transmission shaft passes through the first bracket and is rotatably connected to the first bracket, and one end of the transmission shaft is connected to the intermediate connecting member; The first gear is disposed on the output shaft, the second gear is disposed on the transmission shaft, and the first gear is meshed with the second gear.

7. The electric module of the switch device according to claim 6, characterized in that: One end of the output shaft away from the first gear passes through the housing to the outside of the first cavity, and a power piece is provided on the part of the output shaft located outside the first cavity, and the power piece is used to manually push the output shaft to rotate.

8. The electric module of the switch device according to claim 1, characterized in that: The electric module also includes a micro switch, and the intermediate connecting member can drive the micro switch to open and close when the intermediate connecting member moves with the driving member; The micro switch is electrically connected to the driving member.

9. A switch device, characterized in that: The switch device comprises: a switch body; and, The electric module of the switch device according to any one of claims 1 to 8, wherein the electric module is capable of driving the switch body to move to complete opening and closing.

10. An electrical device, characterized in that: The electrical equipment comprises: Protective case; and, The switch device according to claim 9, wherein the switch device is arranged in the protective shell.

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