CN211429797U - Sheet metal component and electrical apparatus - Google Patents

Abstract

The utility model belongs to the technical field of the device is fixed, concretely relates to a panel beating subassembly and electrical apparatus for fixing electrical components and keeping apart and protect electrical components. The sheet metal component comprises a first sheet metal part and a second sheet metal part; at least two convex hulls are arranged on one of the first sheet metal part and the second sheet metal part, at least two inserting parts are arranged on the other one of the first sheet metal part and the second sheet metal part, and the first sheet metal part and the second sheet metal part are inserted into the convex hulls through the inserting parts to realize connection. The utility model provides a connection mode of panel beating subassembly is simple convenient, not only can reduce the waste of material, practices thrift the cost, can also improve the assembly efficiency of production line simultaneously.

Description

Sheet metal component and electrical apparatus

Technical Field

The utility model relates to a technical field is fixed to the device, especially relates to a panel beating subassembly and electrical apparatus.

Background

The sheet metal is a comprehensive cold processing technology aiming at a metal sheet, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like, and the product processed by the sheet metal technology is called a sheet metal part, and the sheet metal part is obviously characterized in that the thickness of the same part is consistent, has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like. For example, the sheet metal part can play a role in heat insulation and protection for electric parts, vulnerable parts, parts needing protection and the like.

In the prior art, realize fixing through the screw structure between sheet metal component and the sheet metal component or between sheet metal component and the rubber and plastic part, however, when using the screw to fix, the condition that once only can't fix to the target appears easily, need use the screw to fix between sheet metal component and the sheet metal component or between sheet metal component and the rubber and plastic part many times this moment, the screw then can produce the turn-ups hole destruction of sheet metal component or rubber and plastic part, cause the waste of material, and influenced assembly efficiency at to a great extent.

SUMMERY OF THE UTILITY MODEL

The utility model provides a panel beating subassembly and electrical apparatus to solve above-mentioned or other potential problems that exist among the prior art.

The utility model provides a sheet metal component which is used for fixing an electrical component and isolating and protecting the electrical component, and comprises a first sheet metal part and a second sheet metal part; the first sheet metal component with be provided with two at least convex closure on one of them in the second sheet metal component, first sheet metal component with be provided with two at least inserts in the second sheet metal component on another, first sheet metal component with the second sheet metal component passes through insert and close the piece and insert the inner chamber of convex closure is in order to realize connecting.

In the preferred technical scheme of above-mentioned sheet metal component, first sheet metal component include the horizontal plate and with the vertical board of horizontal plate vertically, the convex closure sets up on the horizontal plate, just the inner wall and the part of convex closure the horizontal plate encloses into one side and can supplies the inserted cavity of piece that closes.

In the preferred technical scheme of the sheet metal component, the second sheet metal part comprises a top plate, a first side plate, a second side plate and a third side plate, wherein the first side plate and the second side plate are arranged oppositely; the third side plate is connected with one end of the top plate, one end of the first side plate and one end of the second side plate, and the top plate, the first side plate, the second side plate and the third side plate enclose a containing space for containing the electrical appliance assembly.

The insert is disposed on the first side plate, the second side plate, and/or the third side plate.

In the preferred technical scheme of the sheet metal component, the convex hull comprises a first convex hull, a second convex hull and a third convex hull; the first convex hull and the second convex hull are arranged oppositely, and are arranged on one side, close to the vertical plate, of the horizontal plate; the third convex hull is arranged on one side of the horizontal plate far away from the vertical plate.

In the preferred technical scheme of the sheet metal component, the inserting piece comprises a first inserting piece, a second inserting piece and a third inserting piece; the first inserting piece and the second inserting piece are arranged oppositely, the first inserting piece is arranged at the bottom end of the first side plate, and the second inserting piece is arranged at the bottom end of the second side plate; the third inserting piece is arranged at the bottom end of the third side plate.

In the preferred technical scheme of above-mentioned sheet metal component, the third curb plate with the junction of roof, the third curb plate with the junction of first curb plate and/or the third curb plate with the junction of second curb plate is provided with at least one shrinkage pool.

In the preferable technical scheme of above-mentioned panel beating subassembly, the cross-sectional shape of shrinkage pool is triangle-shaped.

In the preferred technical scheme of above-mentioned sheet metal component, set up on at least one in first curb plate with the second curb plate and be used for right the arch on the electrical apparatus subassembly dodges dodge the mouth.

In the preferred technical scheme of above-mentioned sheet metal component, dodge the outward flange of mouth the roof orientation first sheet metal component and orientation dodge the outward flange of mouth first curb plate with the second curb plate orientation the outward flange of first sheet metal component all has the hem.

The utility model also provides an electrical apparatus, including electrical components and the aforesaid arbitrary panel beating subassembly.

The electric appliance component is installed on the first sheet metal part of the sheet metal component, the first sheet metal part and the second sheet metal part of the sheet metal component are inserted into one another through the insertion piece and the convex hull on the first sheet metal part and the second sheet metal part so as to enclose the electric appliance component in the sheet metal component.

The technical personnel in the field can understand, the utility model provides a sheet metal component and electrical apparatus, this electrical apparatus includes this sheet metal component at least, and this sheet metal component is used for fixed electrical apparatus subassembly and keeps apart and protect electrical apparatus subassembly, including first sheet metal component and second sheet metal component, be provided with two at least convex closure on one of them in first sheet metal component and the second sheet metal component, be provided with two at least plug-in components on another in first sheet metal component and the second sheet metal component, through the aforesaid setting for first sheet metal component and second sheet metal component insert the convex closure through the plug-in components and connect in order to realize. Wherein, through setting up three convex closure and with the corresponding three plug-in components of three convex closure, make the connection between first sheet metal component and the second sheet metal component more firm. The concave hole is formed in the joint surface of the second sheet metal part, so that the strength of the second sheet metal part is further improved. Through set up hem formula structure in the sharp edge of second sheet metal component, area of contact between the outward flange that can increase first sheet metal component and the first sheet metal component can also prevent that the outward flange of second sheet metal component from causing the scratch to first sheet metal component simultaneously. In addition, this sheet metal component's first sheet metal component and second sheet metal component insert each other through the plug-in components and the convex closure on first sheet metal component and the second sheet metal component and establish in order to enclose electrical components in the sheet metal component, avoid electrical components to receive the influence of high temperature or other factors and lead to life to reduce. Therefore, the utility model discloses it is simple convenient, not only can reduce the waste of material, practice thrift the cost, can also improve the assembly efficiency of production line simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a sheet metal component and an electrical component provided in an embodiment of the present invention when connected;

fig. 2 is another schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component;

fig. 3 is a schematic structural diagram of a sheet metal component and an electrical component provided in an embodiment of the present invention when connected together;

fig. 4 is a schematic structural diagram of a sheet metal component and an electrical component provided in an embodiment of the present invention when connected;

fig. 5 is a schematic structural diagram of a sheet metal component and an electrical component provided in an embodiment of the present invention when connected;

fig. 6 is a schematic structural diagram of a sheet metal component and an electrical component provided in an embodiment of the present invention when connected;

fig. 7 is a schematic view of a partial structure of a second sheet metal part of the sheet metal component provided by the embodiment of the present invention.

Description of the drawings:

1-an electrical component;

11-a bump;

2-a sheet metal component;

10-a first sheet metal part;

101-a horizontal plate;

102-vertical plate;

20-a second sheet metal part;

201-a top plate;

202-a first side panel;

203-a second side plate;

204-a third side panel;

30-convex hull;

301-a first convex hull;

302-a second convex hull;

303-third convex hull;

40-an insert;

401 — a first insert;

402-a second insert;

403-a third insert;

50-concave holes;

60-avoidance port;

601-outer edge of avoidance port;

602-outer edge of top plate;

603-an outer edge of the first side panel;

604-the outer edge of the second side panel;

and (70) folding the edges.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, the terms "first" and "second" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it is to be understood that the terms "inner", "outer", "upper", "bottom", "front", "rear", and the like, when used in the orientation or positional relationship indicated in the drawings, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example one

Fig. 1 is a schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component. Fig. 2 is another schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component. Fig. 3 is another schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when being connected with an electrical component. Fig. 4 is a schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component. Fig. 5 is a schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component. Fig. 6 is a schematic structural diagram of the sheet metal component provided by the embodiment of the present invention when connected with an electrical component. Fig. 7 is a schematic view of a partial structure of a second sheet metal part of the sheet metal component provided by the embodiment of the present invention.

Referring to fig. 1, the present embodiment provides a sheet metal component 2 for fixing an electrical component 1 and isolating and protecting the electrical component 1, including a first sheet metal part 10 and a second sheet metal part 20, at least two convex hulls 30 are provided on one of the first sheet metal part 10 and the second sheet metal part 20, at least two insertion members 40 are provided on the other one of the first sheet metal part 10 and the second sheet metal part 20, and the first sheet metal part 10 and the second sheet metal part 20 are inserted into inner cavities of the convex hulls 30 through the insertion members 40 to realize connection.

The specific arrangement of the convex hull 30 and the inserting piece 40 includes, but is not limited to, the following two possible implementation manners:

one possible implementation is: the first sheet metal part 10 is provided with at least two convex hulls 30, and the second sheet metal part 20 is provided with at least two inserting parts 40.

Another possible implementation is: the second sheet metal part 20 is provided with at least two convex hulls 30, and the first sheet metal part 10 is provided with at least two inserting parts 40.

As shown in fig. 2 to 6, in the embodiment of the present invention, the convex hull 30 is disposed on the first sheet metal part 10, and the inserting member 40 is disposed on the second sheet metal part 20 for illustration:

as an alternative embodiment, the first sheet metal part 10 comprises a horizontal plate 101 and a vertical plate 102 perpendicular to the horizontal plate 101.

Wherein, the convex hull 30 can be disposed on the horizontal plate 101, and the inner wall of the convex hull 30 and the region of part of the horizontal plate 101 enclose a cavity into which one side can be inserted by the inserting piece 40, for example, as shown in fig. 1, the inner wall of the convex hull 30 and the region of part of the horizontal plate 101 enclose a cavity, and one side of the cavity facing the inserting piece 40 is provided with a socket, so that the inserting piece 40 can be inserted into the cavity enclosed by the convex hull 30 and the horizontal plate 101 from the socket, in this embodiment, the part inserted and connected with the inserting piece 40 is set as the convex hull 30, so that on one hand, the connection of two sheet metal parts is realized, on the other hand, in the prior art, the two sheet metal parts are inserted into the slot hole through the inserting piece to realize the connection, but when the thickness of the slot hole is thinner, one end of the inserting piece is exposed outside, and one end of the inserting piece is easy to cut or scratch an operator when exposed outside, and in this application, set up convex closure 30 on the horizontal plate, inserting 40 inserts this convex closure 30 back, and the one end of inserting 40 is hidden in the inside of convex closure 30, even sheet metal component is thinner like this, inserts 40 and is difficult for exposing on the sheet metal component, so be difficult for incising or fish tail user. In addition, in this embodiment, when inserting piece 40 and convex closure 30 cooperation, after a plurality of inserting pieces 40 and convex closure 30 inserted, a plurality of convex closures 30 played limiting displacement in the horizontal direction, and the inner wall of convex closure 30 played limiting displacement to inserting piece 40 in the vertical direction simultaneously, made two difficult displacements that take place in the horizontal direction and the vertical direction after the sheet metal component links to each other like this.

It should be noted that, horizontal plate 101 and vertical plate 102 also can not mutually perpendicular, as long as have certain contained angle of predetermineeing between horizontal plate 101 and the vertical plate 102 can, the angle of this contained angle of predetermineeing can be set for according to the demand of practical application scene, the utility model discloses this is not injectd.

As an alternative embodiment, the second sheet metal part 20 includes a top plate 201, a first side plate 202 and a second side plate 203 which are oppositely arranged, and a third side plate 204; the third side plate 204 is connected to one end of the top plate 201, the first side plate 202 and the second side plate 203, and the top plate 201, the first side plate 202, the second side plate 203 and the third side plate 204 enclose an accommodating space in which the power supply assembly 1 can be accommodated.

Wherein the insert 40 may be disposed on the first side plate 202, the second side plate 203, and/or the third side plate 204.

It should be noted that the specific number of the convex hulls 30 and the inserting pieces 40 may be two, three or more, and the present invention is not limited to this, and is not limited to the above examples.

It should be noted that, the more the specific number of the convex hulls 30 and the inserting pieces 40 are provided, the more stable the connection between the first sheet metal part 10 and the second sheet metal part 20 is. The utility model discloses in use to be provided with three convex closure 30 on the first sheet metal component 10, be provided with three plug-in components 40 on the second sheet metal component 20 for the example.

As an alternative embodiment, the convex hull 30 includes a first convex hull 301, a second convex hull 302, and a third convex hull 303. The first convex hull 301 and the second convex hull 302 are arranged oppositely, and the first convex hull 301 and the second convex hull 302 are arranged on one side of the horizontal plate 101 close to the vertical plate 102; the third convex hull 303 is arranged on the side of the horizontal plate 101 remote from the vertical plate 102.

As an alternative embodiment, the insert 40 includes a first insert 401, a second insert 402, and a third insert 403; the first inserting piece 401 and the second inserting piece 402 are arranged oppositely, the first inserting piece 401 is arranged at the bottom end of the first side plate 202, and the second inserting piece 402 is arranged at the bottom end of the second side plate 203; the third insert 403 is disposed at the bottom end of the third side panel 204.

In actual use, the first inserting member 401 is inserted into the first convex hull 301, the second inserting member 402 is inserted into the first convex hull 302, and the third inserting member 403 is inserted into the third convex hull 303, so that the first sheet metal part 10 and the second sheet metal part 20 are connected.

In order to increase the strength of the second sheet metal part 20, as shown in fig. 2 and 7, at least one concave hole 50 is provided at the joint of the third side plate 204 and the top plate 201, the joint of the third side plate 204 and the first side plate 202, and/or the joint of the third side plate 204 and the second side plate 203.

Specifically, as shown in fig. 2, three concave holes 50 are provided at the connection point of the third side plate 204 and the top plate 201, two concave holes 50 are provided at the connection point of the third side plate 204 and the first side plate 202, and two concave holes 50 are provided at the connection point of the third side plate 204 and the second side plate 203.

It should be noted that, the specific number of the concave holes 50 can be flexibly set according to the strength requirement of the second sheet metal part 20 in the practical application scenario, and the present invention is not limited thereto, nor limited to the above example.

The cross-sectional shape of the concave hole 50 may be a triangle, a square, a rectangle, a circle, an ellipse, a polygon, etc. (in the embodiment of the present invention, the cross-sectional shape is a triangle as an example), and the present invention is not limited to the cross-sectional shape of the concave hole 50, and is not limited to the above example.

In addition, as shown in fig. 2 and 7, at least one of the first side plate 202 and the second side plate 203 is further provided with an avoiding opening 60, and the avoiding opening 60 is used for avoiding the protrusion 11 on the electrical component 1.

It should be noted that the protrusion 11 may be any protruding component on the electrical component 1, for example, the protrusion 11 may be a heat dissipation component on the electrical component 1.

In order to increase the contact area between the edge of the second sheet metal part 20 and the first sheet metal part, as shown in fig. 2 and 7, the outer edge 601 of the avoidance opening, the outer edge 602 of the top plate (i.e. the outer edge of the top plate 201 towards the first sheet metal part 10 and towards the avoidance opening 60), the outer edge 603 of the first side plate (i.e. the outer edge of the first side plate 202 towards the first sheet metal part 10) and the outer edge 604 of the second side plate (the outer edge of the second side plate 203 towards the first sheet metal part 10) all have a folded edge 70. At the same time, the hem 70 also prevents the sharp edge of the second sheet metal part 20 from scratching the first sheet metal part 10.

The sheet metal component that this embodiment provided, this sheet metal component are used for fixed electrical components and keep apart and protect electrical components, including first sheet metal component and second sheet metal component, be provided with two at least convex closure on one of them in first sheet metal component and the second sheet metal component, be provided with two at least inserts the piece on another in first sheet metal component and the second sheet metal component, through above-mentioned setting for first sheet metal component and second sheet metal component insert the convex closure through inserting the piece and in order to realize connecting. Wherein, through setting up three convex closure and with the corresponding three plug-in components of three convex closure, make the connection between first sheet metal component and the second sheet metal component more firm. The concave hole is formed in the joint surface of the second sheet metal part, so that the strength of the second sheet metal part is further improved. Through set up hem formula structure in the sharp edge of second sheet metal component, area of contact between the outward flange that can increase first sheet metal component and the first sheet metal component can also prevent that the outward flange of second sheet metal component from causing the scratch to first sheet metal component simultaneously. Therefore, the utility model discloses it is simple convenient, not only can reduce the waste of material, practice thrift the cost, can also improve the assembly efficiency of production line simultaneously.

Example two

The technical solution of the present embodiment is described below by taking a sheet metal component as an example for fixing and isolating and protecting an electrical component, but it should be understood by those skilled in the art that the structural improvement in the following may be directly or simply converted and applied to other electronic appliances, communications, automobile industry or medical equipment. For example, the sheet metal part can not only isolate and protect the electrical components, but also insulate, isolate and protect vulnerable parts and any other parts needing protection.

The embodiment provides an electrical apparatus, which comprises an electrical component 1 and the sheet metal component 2 in the first embodiment. The electrical component 1 is installed on the first sheet metal component 10 of the sheet metal component 2, and the first sheet metal component 10 and the second sheet metal component 20 of the sheet metal component 2 are inserted into each other through the insertion piece 40 and the convex hull 30 on the first sheet metal component 10 and the second sheet metal component 20 so as to enclose the electrical component 1 in the sheet metal component 2.

Wherein, be provided with buckle spare on the electrical components 1, electrical components 1 passes through buckle spare to be installed on the horizontal plate 101 of first sheet metal component 10.

It should be noted that the electrical component 1 may be an air conditioner, a water heater, or any other electrical device that needs to be protected and/or isolated.

In addition, the structure and the working principle of the sheet metal component 2 specifically refer to the description in the first embodiment, and are not repeated in this embodiment.

The electric appliance device that this embodiment provided, through disposing above-mentioned sheet metal component, this sheet metal component is used for fixed electric appliance component and keeps apart and protect electric appliance component, including first sheet metal component and second sheet metal component, be provided with two at least convex closure on one of them in first sheet metal component and the second sheet metal component, be provided with two at least plug-in components on another in first sheet metal component and the second sheet metal component, through the aforesaid setting for first sheet metal component and second sheet metal component insert the convex closure through plugging-in components and connect in order to realize. Wherein, through setting up three convex closure and with the corresponding three plug-in components of three convex closure, make the connection between first sheet metal component and the second sheet metal component more firm. The concave hole is formed in the joint surface of the second sheet metal part, so that the strength of the second sheet metal part is further improved. Through set up hem formula structure in the sharp edge of second sheet metal component, area of contact between the outward flange that can increase first sheet metal component and the first sheet metal component can also prevent that the outward flange of second sheet metal component from causing the scratch to first sheet metal component simultaneously. This sheet metal component's first sheet metal component and second sheet metal component insert each other through the plug-in components and the convex closure on first sheet metal component and the second sheet metal component and establish in order to enclose electrical components in the sheet metal component, avoid electrical components to receive the influence of high temperature or other factors and lead to life to reduce. Therefore, the utility model discloses it is simple convenient, not only can reduce the waste of material, practice thrift the cost, can also improve the assembly efficiency of production line simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A sheet metal component is used for fixing an electric appliance component and isolating and protecting the electric appliance component and is characterized by comprising a first sheet metal part and a second sheet metal part; the first sheet metal component with be provided with two at least convex closure on one of them in the second sheet metal component, first sheet metal component with be provided with two at least inserts in the second sheet metal component on another, first sheet metal component with the second sheet metal component passes through insert and close the piece and insert the inner chamber of convex closure is in order to realize connecting.

2. The sheet metal component of claim 1, wherein the first sheet metal part comprises a horizontal plate and a vertical plate perpendicular to the horizontal plate, the convex hull is arranged on the horizontal plate, and a cavity into which the inserting piece can be inserted is formed by the inner wall of the convex hull and part of the horizontal plate.

3. The sheet metal component of claim 2, wherein the second sheet metal part includes a top panel, first and second oppositely disposed side panels, and a third side panel; the third side plate is connected with one end of the top plate, one end of the first side plate and one end of the second side plate, and the top plate, the first side plate, the second side plate and the third side plate enclose an accommodating space for accommodating the electrical component;

the insert is disposed on the first side plate, the second side plate, and/or the third side plate.

4. The sheet metal component of claim 3, wherein the convex hull comprises a first convex hull, a second convex hull, and a third convex hull; the first convex hull and the second convex hull are arranged oppositely, and are arranged on one side, close to the vertical plate, of the horizontal plate; the third convex hull is arranged on one side of the horizontal plate far away from the vertical plate.

5. The sheet metal component of claim 3, wherein the insert comprises a first insert, a second insert, and a third insert; the first inserting piece and the second inserting piece are arranged oppositely, the first inserting piece is arranged at the bottom end of the first side plate, and the second inserting piece is arranged at the bottom end of the second side plate; the third inserting piece is arranged at the bottom end of the third side plate.

6. A sheet metal assembly according to any one of claims 3 to 5, wherein at least one recess is provided at the junction of the third side plate and the top plate, at the junction of the third side plate and the first side plate and/or at the junction of the third side plate and the second side plate.

7. The sheet metal component of claim 6, wherein the cross-sectional shape of the pocket is triangular.

8. The sheet metal component according to any one of claims 3 to 5, wherein at least one of the first side plate and the second side plate is provided with an avoidance port for avoiding a protrusion on the electrical component.

9. The sheet metal component of claim 8, wherein the outer edge of the evasion port, the top plate toward the first sheet metal part, and the outer edge of the evasion port, the first side plate, and the second side plate toward the outer edge of the first sheet metal part all have a hem.

10. An electrical device comprising an electrical component and a sheet metal component as claimed in any one of claims 1 to 9;

the electric appliance component is installed on the first sheet metal part of the sheet metal component, the first sheet metal part and the second sheet metal part of the sheet metal component are inserted into one another through the insertion piece and the convex hull on the first sheet metal part and the second sheet metal part so as to enclose the electric appliance component in the sheet metal component.

Images