CN217881246U - Switch electric equipment - Google Patents

Abstract

The application discloses switch electrical equipment, which comprises a shell, a switch button and a soft sealing cover, wherein the switch button and the soft sealing cover are arranged on the shell; the switch button is exposed out of the outer surface of the shell and is sealed between the soft sealing cover and the shell; the shell is provided with a plurality of first sealing structures around the switch button, the soft sealing cover is provided with a plurality of second sealing structures, the first sealing structures and the second sealing structures respectively comprise one type and the other type of bulges and hole grooves, and the bulges are embedded into the corresponding hole grooves. The application discloses switch electrical equipment has better water-proof effects to need not to open earlier waterproof box when press the switch, improved the operation convenience.

Description

Switch electric equipment

Technical Field

The application relates to the technical field of electrical equipment, in particular to switch electrical equipment.

Background

The switch socket is one of the most common electrical devices in daily life, and is used for connecting a household appliance connected to the switch socket into a power supply line or disconnecting the household appliance from the power supply line. The switch socket has a wide use scene, wherein when the switch socket is used in environments such as a bathroom and the outdoors, the switch socket is generally required to be subjected to waterproof and dustproof treatment so as to avoid safety accidents such as equipment failure and electric leakage caused by water, dust and the like entering the inside of the switch socket.

In the related art, a hard waterproof box is usually installed outside a panel of the switch socket to prevent water, dust, and the like from entering the inside of the switch socket from the panel. However, the switch socket provided with the hard waterproof box is closed in a natural state, and the switch can be operated only by opening the waterproof box when the switch socket is used every time, so that inconvenience is brought to the use of the switch socket.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides an electrical switching apparatus, and this electrical switching apparatus has better water-proof effects to need not to open waterproof box earlier when pressing the switch, improved the operation convenience.

The following technical scheme is specifically adopted in the application:

the embodiment of the application provides electrical switching equipment, which comprises a shell, a switch button and a soft sealing cover, wherein the switch button and the soft sealing cover are arranged on the shell;

the switch button is exposed out of the outer surface of the shell and sealed between the soft sealing cover and the shell;

the shell is provided with a plurality of first sealing structures around the switch button, the soft sealing cover is provided with a plurality of second sealing structures, the first sealing structures and the second sealing structures respectively comprise one of bulges and hole grooves and the other of bulges and hole grooves, and the bulges are embedded into the corresponding hole grooves.

Optionally, the second sealing structure is coated on the first sealing structure by an injection molding process.

Optionally, the housing comprises a first panel and a first base connected to each other;

a first opening is formed in the first panel, and at least one part of the flexible sealing cover and the orthographic projection of the switch button on the first panel are positioned in the first opening;

the plurality of first seal structures are located on an inner wall of the first opening.

Optionally, a reinforcing member is further disposed on the first panel;

the reinforcing piece is connected with one side of the first panel facing the first base and extends along the circumferential direction of the first opening, wherein one part of the reinforcing piece extends into the first opening;

at least one of the first seal structures abuts the stiffener;

the second sealing structure of the soft sealing cover also covers the reinforcing piece.

Optionally, a gap is provided between the first panel and the first base;

at least a portion of the second seal structure is located within the gap and is in an interference fit with the gap.

Optionally, the housing comprises a second panel and a second base connected to each other;

a second opening is formed in the second panel, and the orthographic projection of the switch button and at least one part of the soft sealing cover on the second panel is positioned in the second opening;

the second base is provided with an accommodating cavity which is communicated with the second opening, and the switch button is positioned in the accommodating cavity;

the plurality of first sealing structures are located on an inner wall of the receiving cavity.

Optionally, the housing comprises a third panel and a third base connected to each other;

a third opening is formed in the third panel, and the orthographic projection of the switch button on the third panel is positioned in the third opening;

the plurality of first sealing structures comprise a plurality of injection molding grooves, and each injection molding groove is formed in one side, facing the third base, of the third panel and is communicated with the edge of the third opening;

and the soft sealing cover is formed by injection molding in the third opening and the injection molding grooves.

Optionally, the plurality of injection molding grooves are arranged around the third opening, and any two adjacent injection molding grooves communicate with each other.

Optionally, a first surface of the flexible sealing cover is flush with an outer surface of the housing, where the first surface is a surface of the flexible sealing cover facing away from the switch button.

Optionally, the switch electrical equipment further includes a socket functional module, the socket functional module is located in the casing, and the switch button is used for controlling on-off of current of the socket functional module.

Optionally, an anti-sticking structure is disposed on a side of the soft sealing cover facing the switch button, and is used for preventing the soft sealing cover from being stuck to the switch button when the soft sealing cover is in contact with the switch button.

Optionally, the anti-adhesive structure comprises a plurality of protrusions protruding towards the switch button.

Optionally, the electrical switching apparatus further includes a sealing member, the sealing member is located between a mounting surface of the housing and a mounting carrier, and the mounting surface is a surface for contacting the mounting carrier when the electrical switching apparatus is mounted.

Among the switch electrical equipment that this application embodiment provided, shift knob exposes from the surface of casing, so that accept the actuation, set up soft sealed cowling through the outside at shift knob, with the second seal structure zonulae occludens on first seal structure on the casing and the soft sealed cowling, realized the sealed to shift knob, waterproof dirt-proof effect has been played, effectively prevented to take place the short circuit because of intaking between the electrified part of switch electrical equipment inside or advancing the dust. Meanwhile, based on the soft deformable characteristic of the soft sealing cover, when the switch button needs to be actuated, the switch button can be operated as long as the corresponding position on the soft sealing cover is directly pressed, and compared with the switch electrical equipment with a hard waterproof box in the related art, the switch electrical equipment provided by the embodiment of the application does not need to open the waterproof box firstly when in use, so that the operation convenience of pressing the switch is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of a switching electrical device provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a first structure of an electrical switching apparatus provided in an embodiment of the present application;

fig. 3 is a schematic view of a first partial structure of an electrical switching apparatus provided in an embodiment of the present application;

fig. 4 is a second partial structural schematic diagram of an electrical switching apparatus provided in an embodiment of the present application;

FIG. 5 isbase:Sub>A first cross-sectional view of an electrical switching apparatus (taken along line A-A in FIG. 1) provided by an embodiment of the present application;

fig. 6 is a second cross-sectional view of an electrical switching apparatus provided in an embodiment of the present application;

fig. 7 is a second structural schematic diagram of an electrical switching apparatus provided in an embodiment of the present application;

fig. 8 is a third partial structural schematic diagram of an electrical switching apparatus provided in an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a third panel according to an embodiment of the present disclosure;

fig. 10 is a schematic diagram of a third structure of an electrical switching apparatus according to an embodiment of the present application;

fig. 11 is an assembly diagram of an electrical switching apparatus on a mounting carrier according to an embodiment of the present disclosure;

fig. 12 is a schematic structural diagram of a flexible sealing cap according to an embodiment of the present application.

Reference numerals:

1. a housing; 11. a first seal structure; 111. injection molding a groove; 12. a first panel; 121. a first opening; 122. a reinforcement; 13. a first base; 14. a second panel; 141. a second opening; 15. a second base; 151. an accommodating chamber; 16. a third panel; 161. a third opening; 17. a third base; 18. a mounting surface;

2. a switch button;

3. a flexible sealing cover; 31. a second seal structure; 32. a first surface; 33. an anti-sticking structure; 331. a projection;

4. a seal member;

5. mounting a carrier;

6. a plug; 61. and connecting the wires.

Detailed Description

In order to make the technical solutions and advantages of the present application clearer, the following will describe the embodiments of the present application in further detail with reference to the accompanying drawings.

The embodiment of the application provides a switch electrical device which can be a wall switch, a switch socket or other electrical devices with switches. As shown in fig. 1, the switching electrical apparatus provided by the embodiment of the present application includes a housing 1, and a switch button 2 and a flexible sealing cover 3 mounted on the housing 1; the switch button 2 is exposed out of the outer surface of the shell 1 and sealed between the soft sealing cover 3 and the shell 1; the shell 1 is provided with a plurality of first sealing structures 11 around the switch button 2, the soft sealing cover 3 is provided with a plurality of second sealing structures 31, the first sealing structures 11 and the second sealing structures 31 respectively comprise one type and the other type of bulges and hole grooves, and the bulges are embedded into the corresponding hole grooves.

Here, the phrase "the switch knob 2 is exposed to the outer surface of the housing 1" means that the switch knob 2 can be seen when viewed in a direction facing the outer surface of the housing 1 so as to actuate the switch knob 2. The relative height of the switch knob 2 at this time may be higher than the outer surface of the housing 1, may be flush with the outer surface of the housing 1, or may be lower than the outer surface of the housing 1, wherein the direction of the relative height refers to a direction directed from the inside of the housing 1 to the outside, and the relative height is higher further outside the housing 1.

In general, there is a gap between a switch knob and a case of a switching electric device, and water may enter the inside of the case through the gap to cause a short circuit between charged parts. In this application embodiment, soft sealed cowling 3 can seal shift knob 2, cuts off the inhalant route of shift knob 2 department, avoids the condition of short circuit to take place. The term "soft" in the embodiments of the present application generally refers to a characteristic that an object is relatively soft and can deform when being subjected to a force, and the object can return to an original shape after deformation, or does not return to the original shape, that is, the "soft" in the embodiments of the present application includes a case of elastic deformation, for example, the soft sealing cover 3 may be a soft silicone product covering the switch button 2; meanwhile, "soft" also includes the case of non-elastic deformation, for example, the soft sealing cover 3 is a film product covering the surface of the switch knob 2.

Wherein, a plurality of first sealing structures 11 are arranged on the shell 1 around the switch button 2, the soft sealing cover 3 is provided with a plurality of second sealing structures 31 corresponding to the first sealing structures 11, the first sealing structures 11 and the second sealing structures 31 are respectively one and the other of bulges and hole grooves, and the bulges enter the corresponding hole grooves in an embedding way, so that the relatively tight connection is realized in the circumferential direction of the switch button 2, and the water is prevented from flowing into the interior of the shell 1 from the joint of the first sealing structures 11 and the second sealing structures 31. It should be noted that, in the embodiments of the present application, the term "hole groove" refers to any form of hole or groove of the sealing structure, wherein when the sealing structure is a hole, it may be a through hole or a blind hole, for example.

To sum up, among the switch electrical equipment that this application embodiment provided, shift knob 2 exposes from the surface of casing 1 to in order to accept the actuation, set up soft sealed cowling 3 through the outside at shift knob 2, with the first seal structure 11 on the casing 1 and the second seal structure 31 zonulae occludens on the soft sealed cowling 3, realized the sealed of shift knob 2, played waterproof dirt-proof effect, effectively prevented to take place the short circuit because of intaking between the inside electrified part of switch electrical equipment or advancing the dust. Meanwhile, based on the soft deformable characteristic of the soft sealing cover 3, when the switch button 2 needs to be actuated, the switch button 2 can be operated by directly pressing a corresponding position on the soft sealing cover 3, so that the effect of actuating the switch button 2 through the soft sealing cover 3 is achieved. Compared with the switch electrical equipment with the hard waterproof box in the related art, the switch electrical equipment provided by the embodiment of the application does not need to open the waterproof box first when in use, so that the operation convenience of pressing the switch is improved.

In the embodiment of the present application, the second sealing structure 31 is coated on the first sealing structure 11 through an injection molding process.

Generally, the housing 1 of the electrical switchgear is made of a material having a high hardness, such as ABS resin (acrylonitrile butadiene styrene), PC (Polycarbonate), and the like. The flexible sealing cover 3 is generally made of a material having a relatively low hardness, such as Polyethylene (PE), polyvinyl chloride (PVC), and soft silicone. During machining and forming, firstly, the shell 1 is manufactured in a one-step forming die by adopting a one-step injection molding technology, wherein the first sealing structure 11 can be formed during injection molding or can be formed by reprocessing after injection molding; then, the housing 1 with the first sealing structure 11 is placed into a secondary molding die, and the flexible sealing cover 3 is molded on the housing 1 by using a secondary injection molding technique, so that the formed flexible sealing cover 3 covers a corresponding portion of the housing 1, for example, the second sealing structure 31 covers the first sealing structure 11. The soft sealing cover 3 and the shell 1 which are molded based on the secondary injection molding technology are integrally connected, so that the soft sealing cover and the shell have better connection strength and sealing performance, the workload of secondary assembly is reduced, the cost is reduced, and the working efficiency is improved. Optionally, the flexible sealing cover may be made of a transparent material so as to control a specific switch button.

In one implementation of the embodiment of the present application, as shown in fig. 2, the housing 1 may include a first panel 12 and a first base 13 connected to each other; a first opening 121 is formed in the first panel 12, and an orthographic projection of at least a part of the flexible sealing cover 3 and the switch button 2 on the first panel 12 is located in the first opening 121; a plurality of first sealing structures 11 are located on the inner wall of the first opening 121.

As shown in fig. 1 and 2, the first panel 12 has a first opening 121, and the switch button 2 is mounted on the first base 13 and extends from the first opening 121. The soft sealing cap 3 is formed on the inner wall of the first opening 121 through a two-shot molding process, and a portion of the soft sealing cap 3 corresponding to the switch knob 2 protrudes from the first opening 121, thereby covering the switch knob 2. Here, as shown in fig. 2, the inner wall of the first opening 121 refers to an inner wall of the first panel 12 for forming the first opening 121. In the assembly of the electrical switching apparatus in this implementation, the switch button 2 and other functional devices of the electrical switching apparatus may be assembled on the first base 13, and then the first panel 12 formed with the flexible sealing cover 3 may be assembled on the first base 13.

In some embodiments of the present application, the first panel 12 is also provided with a stiffener 122; the reinforcing member 122 is connected to a side of the first panel 12 facing the first chassis 13 and extends along a circumferential direction of the first opening 121, wherein a portion of the reinforcing member 122 protrudes into the first opening 121; at least one first seal 11 abuts the stiffener 122; the second sealing structure 41 of the flexible sealing cover 3 also covers the stiffener 122.

Referring to fig. 3 and 4, the reinforcement member 122 is located on a bottom wall of the first panel 12 facing the first chassis 13 and extends in a circumferential direction of the first opening 121. The reinforcing member 122 may extend along the circumferential direction of the first opening 121 to form a ring structure, or may extend only partially along the circumferential direction of the first opening, for example, when the circumferential direction of the first opening is square, the portion extending along the circumferential direction of the first opening may form a straight line structure, or form an L-shaped structure.

A portion of the reinforcement 122 may protrude into the first opening 121, and the first sealing structure 11 may be formed between the reinforcement 122 and the inner wall of the first panel 12. Illustratively, as shown in fig. 3, an angle between a portion of the reinforcement member 122 protruding into the first opening 121 and the inner wall of the first panel 12 is a right angle, and the first sealing structure 11 is an aperture groove formed at a junction of the reinforcement member 122 and the inner wall of the first panel 12. When the soft sealing cover 3 is injection molded, the injection molding material enters the hole groove to form a protrusion (i.e., the second sealing structure 31) which is tightly matched with the hole groove; as shown in fig. 4, the injection molding material also covers the reinforcement member 122, so that the reinforcement member 122 can be completely covered by the second sealing structure 31 of the soft sealing cover 3 on the side of the first panel 12 facing the first base 13. The reinforcement member 122 increases the connection area between the first panel 12 and the soft sealing cover 3 during injection molding, so as to increase the connection strength between the first panel 12 and the soft sealing cover 3, and improve the sealing effect.

As shown in fig. 5, in some embodiments of the present application, there is a gap between the first panel 12 and the first base 13; at least a portion of the second seal structure 31 is located within and interference fit with the gap.

A gap for assembling the soft sealing cover 3 is formed between the first panel 12 and the first base 13, and due to the soft characteristic of the soft sealing cover 3, when the first panel 12 is assembled on the first base 13, the part of the second sealing structure 31 located in the gap is squeezed and deformed, so that the sealing effect is achieved, and further, the situation that water enters the inside of the housing 1 from the gap to cause a short circuit is avoided.

In another implementation of the embodiment of the present application, the housing 1 may include a second panel 14 and a second base 15 connected to each other; a second opening 141 is formed in the second panel 14, and the orthographic projection of at least a part of the switch button 2 and the soft sealing cover 3 on the second panel 14 is located in the second opening 141; the second base 15 has a receiving cavity 151, the receiving cavity 151 communicates with the second opening 141, and the switch knob 2 is located in the receiving cavity 151; a plurality of first sealing structures 11 are located on the inner wall of the receiving chamber 151.

As shown in fig. 6, the second base 15 has a receiving cavity 151, the receiving cavity 151 is used for receiving the switch button 2 and other functional devices of the switch electric equipment, the second panel 14 is opened with a second opening 141, and the switch button 2 is located in the receiving cavity 151 and extends out of the second opening 141 of the second panel 14. The soft sealing cover 3 is formed on the inner wall of the accommodating chamber 151 through a two-shot molding process, and a portion of the soft sealing cover 3 corresponding to the switch knob 2 protrudes from the second opening 141, so as to cover the switch knob 2, at which time the upper portion (i.e., the portion close to the panel) of the switching electrical device is completely sealed. Therefore, when the electrical switching apparatus in this implementation is assembled, the flexible sealing cover 3 is generally first injection-molded on the second base 15, then the second panel 14 is assembled on the second base 15 with the flexible sealing cover 3 injection-molded, and the switch function module is loaded into the accommodating cavity 151 from the side of the second base 15 far away from the second panel 14.

Compare in moulding plastics soft sealed cowling 3 on the inner wall of panel, mould plastics soft sealed cowling 3 in this embodiment on the inner wall of base, can seal switch electrical equipment's upper portion better to reach better water-proof effects.

In still another implementation of the embodiment of the present application, as shown in fig. 7 and 8, the housing 1 may include a third panel 16 and a third base 17 connected to each other; a third opening 161 is formed in the third panel 16, and the orthographic projection of the switch button 2 on the third panel 16 is located in the third opening 161; the plurality of first sealing structures 11 comprise a plurality of injection molding grooves 111, and each injection molding groove 111 is formed in one side, facing the third base 17, of the third panel 16 and is communicated with the edge of the third opening 161; the flexible boot seal 3 is injection molded in the third opening 161 and the plurality of injection grooves 111.

As shown in fig. 8, the plurality of first seal structures 11 include a plurality of injection grooves 111 formed in the third panel 16 on the side facing the third base 17, each injection groove 111 communicates with the edge of the third opening 161, and injection can be performed directly into the third opening 161 and the plurality of injection grooves 111 when the soft seal cover 3 is injection-molded twice. The provision of the plurality of injection grooves 111 increases the bonding area between the flexible sealing cover 3 and the third panel 16, and improves the connection strength therebetween.

In some embodiments, a plurality of injection grooves 111 are disposed around the third opening 161, and any two adjacent injection grooves 111 communicate with each other. For example, as shown in fig. 9, a plurality of injection grooves 111 communicating with each other may form an annular groove along a circumferential direction of the third opening 161, which helps to improve injection efficiency and reduce a defect rate of an injection-molded product.

In some embodiments of the present application, as shown in fig. 10, a first surface of the soft sealing cover 3 is flush with an outer surface of the housing 1, and the first surface is a surface of the soft sealing cover 3 facing away from the switch button 2.

Illustratively, referring to fig. 7 and 10, the switch knob 2 is exposed from the third opening 161 of the third panel 16, but does not protrude from the third opening 161, and the flexible sealing cover 3 is located in the third opening 161 to seal the switch knob 2. Under the condition, the overall appearance of the switch electrical equipment with the soft sealing cover 3 is consistent with the appearance style of other switch electrical equipment without the soft sealing cover 3, the problem that the switch product provided with the waterproof box in the related technology is not uniform in appearance with other switch products is solved, and the adaptability to the environment is improved.

It should be noted that, in some embodiments, as shown in fig. 7, when the switch electrical apparatus is a switch socket, the switch electrical apparatus further includes a socket functional module (not shown in the figure), the socket functional module is located in the housing 1, and the switch button 2 is used for controlling on/off of current of the socket functional module.

For example, referring to fig. 7, the third panel 16 and the third base 17 may be detachably or movably connected, so that the housing 1 may have an open state and a closed state; the socket functional module is mounted on the third base 17; the third base 17 is further provided with a jack, and the jack corresponds to the socket functional module and is used for receiving the plug 6 of the electric equipment (not shown in the figure) to be plugged; the third panel 16 and/or the third base 17 are provided with notches for receiving the connecting wires 61 of the plug 6 when the plug 6 is plugged into the jack.

When using the switch socket, the third panel 16 may be detached and the plug 6 of the electric device may be inserted into the jack, and then the third panel 16 may be assembled to the third base 17. When power needs to be supplied to the electric equipment, the soft sealing cover 3 can be pressed to actuate the switch button 2, so that the switch socket is electrified; when there is no need to power the electrical device, the soft sealing cap 3 can be pressed again to activate the switch button 2 to power down the switch socket. Therefore, the switch socket has good waterproof performance, and the design is adopted, so that the appearance style of the switch socket is consistent with that of other switch electrical equipment without waterproof effect, and the switch socket has good adaptability to the environment.

In some embodiments of the present application, as shown in fig. 11, the side of the soft sealing cap 3 facing the switch knob 2 is provided with an anti-sticking structure 33 for preventing the soft sealing cap 3 from sticking to the switch knob 2 when contacting the switch knob 2.

Alternatively, the anti-adhesion structure 33 may be made anti-adhesion based on material characteristics (e.g., elasticity, roughness, etc.). The anti-sticking structure 33 is arranged on one side of the soft sealing cover 3 facing the switch button 2, and when the soft sealing cover 3 is deformed by external force and contacts with the switch button 2, the anti-sticking structure 33 contacts with the switch button 2; when the external force is removed, the anti-adhesion structure 33 is separated from the switch knob 2, so that the flexible sealing cover 3 is separated from the switch knob 2.

Alternatively, as shown in fig. 12, the anti-adhesion structure 33 may also be an anti-adhesion structure based on structural characteristics, and the anti-adhesion structure 33 may include a plurality of protrusions 331 protruding toward the switch knob 2. The plurality of projections 331 are arranged in an array on the side of the flexible sealing cover 3 facing the switch knob 2, or are arranged at regular intervals at positions corresponding to the switch knob 2.

As shown in fig. 11, in some embodiments of the present application, the electrical switching apparatus may further include a sealing member 4, the sealing member 4 is located between a mounting surface 18 of the housing 1 and a mounting carrier 5, the mounting surface 18 is a surface for contacting the mounting carrier 5 when the electrical switching apparatus is mounted, and the mounting carrier 5 may be, for example, a table, a wall, or the like.

The sealing member 4 can be connected to the mounting surface 18 of the shell 1 in advance, and then the switch electric equipment is assembled to the mounting carrier 5, so that the sealing member 4 and the mounting carrier 5 are tightly combined to realize the sealing of the mounting surface 18; alternatively, the sealing member 4 may not be connected to the mounting surface 18, and the sealing member 4 may be preliminarily fixed to the mounting position on the mounting carrier 5 at the time of assembly, and then the housing 1 of the electrical switchgear may be mounted, and the sealing member 4 may be clamped by the mounting surface 18 and the mounting carrier 5 to seal the mounting surface 18. The sealing member 4 may be a soft sealing pad made of rubber or the like.

In the present application, it is to be understood that the terms "first", "second", "third", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The above description is only for facilitating the technical solution of the present application to be understood by those skilled in the art, and is not intended to limit the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (13)

1. An electrical switching apparatus, characterized in that it comprises a casing (1), and a switch button (2) and a soft sealing cover (3) mounted to the casing (1);

the switch button (2) is exposed out of the outer surface of the shell (1) and is sealed between the soft sealing cover (3) and the shell (1);

the sealing structure comprises a shell (1), a plurality of first sealing structures (11) are arranged on the shell (1) around a switch button (2), a plurality of second sealing structures (31) are arranged on a soft sealing cover (3), the first sealing structures (11) and the second sealing structures (31) respectively comprise one type and the other type of bulges and hole grooves, and the bulges are embedded into the corresponding hole grooves.

2. Electrical switchgear according to claim 1, characterized in that the second sealing structure (31) is coated on the first sealing structure (11) by means of an injection molding process.

3. Electrical switchgear according to claim 1 or 2, characterized in that said casing (1) comprises a first panel (12) and a first base (13) connected to each other;

a first opening (121) is formed in the first panel (12), and the orthographic projection of at least one part of the flexible sealing cover (3) and the switch button (2) on the first panel (12) is positioned in the first opening (121);

the plurality of first sealing structures (11) are located on an inner wall of the first opening (121).

4. Electrical switchgear according to claim 3, characterized in that said first panel (12) is further provided with a reinforcement (122);

the reinforcing element (122) is connected with one side of the first panel (12) facing the first base (13) and extends along the circumferential direction of the first opening (121), wherein one part of the reinforcing element (122) extends into the first opening (121);

at least one of the first sealing structures (11) abuts the stiffener (122);

the second sealing structure (31) of the soft sealing cover (3) also covers the reinforcing piece (122).

5. Electrical switchgear according to claim 3, characterized in that between said first panel (12) and said first seat (13) there is a gap;

at least a portion of the second seal structure (31) is located within the gap and is in an interference fit with the gap.

6. Electrical switchgear according to claim 1 or 2, characterized in that said casing (1) comprises a second panel (14) and a second seat (15) connected to each other;

a second opening (141) is formed in the second panel (14), and the orthographic projection of at least one part of the switch button (2) and the soft sealing cover (3) on the second panel (14) is positioned in the second opening (141);

the second base (15) has a housing cavity (151), the housing cavity (151) is communicated with the second opening (141), and the switch button (2) is positioned in the housing cavity (151);

the plurality of first sealing structures (11) are located on the inner wall of the accommodating cavity (151).

7. Electrical switchgear, according to claim 1 or 2, characterized in that said casing (1) comprises a third panel (16) and a third seat (17) connected to each other;

a third opening (161) is formed in the third panel (16), and the orthographic projection of the switch button (2) on the third panel (16) is positioned in the third opening (161);

the plurality of first sealing structures (11) comprise a plurality of injection molding grooves (111), and each injection molding groove (111) is formed in one side, facing the third base (17), of the third panel (16) and is communicated with the edge of the third opening (161);

the soft sealing cover (3) is formed by injection molding in the third opening (161) and the injection molding grooves (111).

8. Switch electric device according to claim 7, characterized in that the injection molded grooves (111) are arranged around the third opening (161) and any two adjacent injection molded grooves (111) communicate with each other.

9. Electrical switching device according to claim 1 or 2, characterized in that a first surface (32) of the soft sealing cover (3) is flush with an outer surface of the housing (1), wherein the first surface (32) is the surface of the soft sealing cover (3) facing away from the switch button (2).

10. Switched electrical appliance according to claim 1 or 2, characterized in that it further comprises a socket function module located within the housing (1), the switch button (2) being used to control the current switching of the socket function module.

11. Electrical switchgear according to claim 1, characterized in that the side of the flexible sealing cover (3) facing the switch button (2) is provided with an anti-adhesive structure (33) for preventing the flexible sealing cover (3) from sticking to the switch button (2) when in contact with the switch button (2).

12. Electrical switching device according to claim 11, characterized in that the anti-adhesive structure (33) comprises a plurality of protrusions (331) protruding towards the switch button (2).

13. Electrical switchgear according to claim 1, characterized in that it further comprises a seal (4);

the sealing element (4) is located between a mounting surface (18) of the shell (1) and a mounting carrier (5), and the mounting surface (18) is a surface which is used for being in contact with the mounting carrier (5) when the switch electrical equipment is mounted.

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