Electric appliance shell and electric appliance equipment

Abstract

The utility model discloses an electric appliance shell and electric appliance equipment, and relates to the technical field of electric appliance shell design, and the electric appliance shell comprises a U-shaped shell, a first side plate, a second side plate and a middle base; the U-shaped shell comprises a first U-shaped opening and a second U-shaped opening, a first clamping part is arranged on the inner side of the first U-shaped opening, and a second clamping part is arranged on the inner side of the second U-shaped opening; a first mounting plate is arranged on the inner side of the first side plate, a third clamping part is arranged on the outer side of the first mounting plate, the first mounting plate is embedded into the inner side of the first U-shaped opening, and the first clamping part is clamped with the third clamping part; a second mounting plate is arranged on the inner side of the second side plate, a fourth clamping part is arranged on the outer side of the second mounting plate, the second mounting plate is embedded into the inner side of the second U-shaped opening, and the second clamping part is clamped with the fourth clamping part; the appearance of the electric appliance shell provided by the utility model is free of exposed screws, so that the advantage of attractive appearance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliance housing design, and particularly relates to an electrical appliance outer shell and an electrical appliance device. Background Art

[0002] The electrical appliance housing is an important part of an electrical appliance device. With the improvement of people's living standards, people have higher and higher requirements for the appearance of electrical appliance devices. However, in the prior art, the housing of an electrical appliance usually includes multiple parts, and each part is fixed together by fasteners. In the prior art, fasteners, such as screws, usually pass through two parts of the housing to achieve fixation. Due to the inappropriate position setting of the fasteners, the fasteners are often exposed outside the housing, resulting in an unbeautiful overall appearance of the electrical appliance device. Summary of the Utility Model

[0003] The technical problem to be solved by the embodiments of the utility model is that in the prior art, fasteners are exposed outside the housing of an electrical appliance device, resulting in an unbeautiful appearance of the electrical appliance device.

[0004] To solve the above problem, in a first aspect, an embodiment of the utility model provides an electrical appliance outer shell, including:

[0005] A U-shaped shell, the U-shaped shell includes a first U-shaped opening and a second U-shaped opening, a first engaging portion is arranged on the inner side of the first U-shaped opening, and a second engaging portion is arranged on the inner side of the second U-shaped opening;

[0006] A first side plate, a first mounting plate corresponding to the first U-shaped opening is arranged on the inner side of the edge of the first side plate, a third engaging portion is arranged on the outer side of the first mounting plate, the first mounting plate is embedded in the inner side of the first U-shaped opening, and the first engaging portion is engaged with the third engaging portion;

[0007] A second side plate, a second mounting plate corresponding to the second U-shaped opening is arranged on the inner side of the edge of the second side plate, a fourth engaging portion is arranged on the outer side of the second mounting plate, the second mounting plate is embedded in the inner side of the second U-shaped opening, and the second engaging portion is engaged with the fourth engaging portion.

[0008] Further, the U-shaped shell further includes a square opening, and a first mounting member is arranged on the inner side of the square opening;

[0009] The electrical appliance outer shell further includes a middle machine base; a second mounting member is arranged on the inner side of the middle machine base, the middle machine base is embedded in the square opening, and the first mounting member is connected to the second mounting member.

[0010] A further technical solution is that a third mounting member is provided on the inner side of the first side plate, a fourth mounting member is provided on the inner side of the middle machine base, and the third mounting member is connected to the fourth mounting member.

[0011] A further technical solution is that a fifth mounting member is provided on the inner side of the second side plate, a sixth mounting member is provided on the inner side of the middle machine base, and the fifth mounting member is connected to the sixth mounting member.

[0012] A further technical solution is that the number of the first engaging portions is the same as that of the third engaging portions, and both are multiple; the multiple first engaging portions are uniformly arranged on the inner side of the first U-shaped opening; the multiple third engaging portions are uniformly arranged on the outer side of the first mounting plate.

[0013] A further technical solution is that the number of the second engaging portions is the same as that of the fourth engaging portions, and both are multiple; the multiple second engaging portions are uniformly arranged on the inner side of the second U-shaped opening; the multiple fourth engaging portions are uniformly arranged on the outer side of the second mounting plate.

[0014] A further technical solution is that one of the first engaging portion and the third engaging portion is a boss and the other is a recess for engaging with the boss.

[0015] A further technical solution is that one of the second engaging portion and the fourth engaging portion is a boss and the other is a recess for engaging with the boss.

[0016] A further technical solution is that the first mounting member, the third mounting member, and the fifth mounting member are all screw posts; the second mounting member, the fourth mounting member, and the sixth mounting member are all screw seats.

[0017] In a second aspect, an embodiment of the present invention provides an electrical device, and the electrical device includes the electrical housing as described in the first aspect.

[0018] Compared with the prior art, the technical effects that can be achieved by the embodiments of the present invention include:

[0019] The technical solution of the present invention fixes the first side plate, the second side plate, and the middle machine base through the first U-shaped opening, the second U-shaped opening, and the square opening of the U-shaped shell respectively, and the fixing positions are all on the inner side, which is a lead-out design, and the exposed fixing structure cannot be observed from the outside, thereby greatly improving the aesthetics of the device housing and meeting the user's aesthetic requirements for the appearance of the device. Description of the Drawings

[0020] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present invention, and are used together with the specification to explain the principles of the present invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not limit the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the figures do not constitute a scale limitation.

[0023] Figure 1 An exploded view of an electrical appliance housing proposed by an embodiment of the present invention;

[0024] Figure 2 A side view of the first side plate of an electrical appliance housing proposed by an embodiment of the present invention;

[0025] Figure 3 A structural schematic diagram of the second side plate of an electrical appliance housing proposed by an embodiment of the present invention;

[0026] Figure 4 A structural schematic diagram of the U-shaped shell of an electrical appliance housing proposed by an embodiment of the present invention.

[0027] Reference numeral

[0028] U-shaped shell 10, first side plate 20, second side plate 30, middle machine base 40, first U-shaped opening 11, second U-shaped opening 12, square opening 13, first engaging portion 14, second engaging portion 15, first mounting member 16, first mounting plate 21, third engaging portion 22, third mounting member 23, second mounting plate 31, fourth engaging portion 32, fifth mounting member 33, second mounting member 41, fourth mounting member 42, sixth mounting member 43. Detailed implementation manners

[0029] The following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments. Similar component numerals in the drawings represent similar components. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0030] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0031] It should also be understood that the terms used in the description of the embodiments of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present utility model. As used in the description of the embodiments of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0032] See Figures 1-4 , the embodiments of the present utility model provide an electrical appliance housing. The outer surface of the electrical appliance housing has no exposed fasteners, and the appearance is beautiful, meeting people's requirements for the aesthetic appearance of electrical appliances. To achieve the above technical objectives, the electrical appliance housing includes a U-shaped housing 10, a first side plate 20, a second side plate 30, and a middle machine base 40. The specific structure is introduced as follows:

[0033] The U-shaped housing 10 includes a first U-shaped opening 11, a second U-shaped opening 12, and a square opening 13 that communicate with each other. A first engaging portion 14 is provided inside the first U-shaped opening 11, a second engaging portion 15 is provided inside the second U-shaped opening 12, and a first mounting member 16 is provided inside the square opening 13. Specifically, the U-shaped housing 10 is composed of a base plate and two side plates provided on both sides of the base plate. The first engaging portion 14, the second engaging portion 15, and the first mounting member 16 are all provided inside the U-shaped housing 10, which is a hidden design, and the first engaging portion 14, the second engaging portion 15, and the first mounting member 16 cannot be seen from the outside.

[0034] Further, a first mounting plate 21 corresponding to the first U-shaped opening 11 is provided inside the edge of the first side plate 20. A third engaging portion 22 is provided outside the first mounting plate 21. The first mounting plate 21 is embedded inside the first U-shaped opening 11, and the first engaging portion 14 is engaged with the third engaging portion 22. Specifically, the shape of the first mounting plate 21 is U-shaped and matches the first U-shaped opening 11. The first mounting plate 21 can be integrally formed with the first side plate 20. During installation, the first mounting plate 21 is embedded inside the first U-shaped opening 11, and the first engaging portion 14 is engaged with the third engaging portion 22 to achieve fixation. Since the first mounting plate 21 is embedded inside the first U-shaped opening 11, the first mounting plate 21 and the third engaging portion 22 cannot be seen from the outside.

[0035] Further, inside the inner side of the edge of the second side plate 30, there is a second mounting plate 31 corresponding to the second U-shaped opening 12. On the outer side of the second mounting plate 31, there is a fourth engaging portion 32. The second mounting plate 31 is embedded inside the second U-shaped opening 12, and the second engaging portion 15 is engaged with the fourth engaging portion 32. Specifically, the shape of the second mounting plate 31 is U-shaped and matches the second U-shaped opening 12. The second mounting plate 31 can be integrally formed with the second side plate 30. During installation, the second mounting plate 31 is embedded inside the second U-shaped opening 12, and the second engaging portion 15 is engaged with the fourth engaging portion 32 to achieve fixation. Since the second mounting plate 31 is embedded inside the second U-shaped opening 12, the second mounting plate 31 and the fourth engaging portion 32 cannot be seen from the outside.

[0036] Further, inside the middle machine base 40, there is a second mounting member 41. The middle machine base 40 is embedded in the square opening 13, and the first mounting member 16 is connected to the second mounting member 41. Specifically, during actual use, the middle machine base 40 is located at the bottom side of the electrical appliance housing. The second mounting member 41 is inside the middle machine base 40, and the first mounting member 16 is inside the square opening 13, which is a hidden design and more aesthetically pleasing.

[0037] In the technical solution of the present utility model, the first side plate 20, the second side plate 30, and the middle machine base 40 are respectively fixed through the first U-shaped opening 11, the second U-shaped opening 12, and the square opening 13 of the U-shaped shell 10, and the fixed positions are all inside, which is a hidden design. The exposed fixing structure cannot be observed from the outside, thereby greatly improving the aesthetics of the equipment housing and meeting the user's aesthetic requirements for the appearance of the equipment.

[0038] Further, in order to improve the reliability of fixation, in some embodiments, such as this embodiment, inside the first side plate 20, there is a third mounting member 23, and inside the middle machine base 40, there is a fourth mounting member 42. The third mounting member 23 is connected to the fourth mounting member 42. Inside the second side plate 30, there is a fifth mounting member 33, and inside the middle machine base 40, there is a sixth mounting member 43. The fifth mounting member 33 is connected to the sixth mounting member 43.

[0039] Thus, the middle machine base 40 can be further fixed to the first side plate 20 and the second side plate 30, thereby greatly improving the reliability of connection and fixation. At the same time, the third mounting member 23, the fourth mounting member 42, the fifth mounting member 33, and the sixth mounting member 43 cannot be seen from the outside of the equipment housing during use, thereby greatly improving the aesthetics of the equipment housing and meeting the user's aesthetic requirements for the appearance of the equipment.

[0040] Further, the number of the first engaging portions 14 is the same as that of the third engaging portions 22, and both are plural; the plural first engaging portions 14 are uniformly arranged inside the first U-shaped opening 11; the plural third engaging portions 22 are uniformly arranged outside the first mounting plate 21. Specifically, the plural first engaging portions 14 are respectively engaged with the plural third engaging portions 22 one by one, so that the reliability of the installation and fixation of the U-shaped shell 10 and the first side plate 20 can be greatly improved.

[0041] Further, one of the first engaging portion 14 and the third engaging portion 22 is a boss and the other is a recess engaged with the boss. For example, in this embodiment, the first engaging portion 14 is a boss and the third engaging portion 22 is a recess. Alternatively, in some other embodiments, the first engaging portion 14 is a recess and the third engaging portion 22 is a boss. When the recess is arranged on the first mounting plate 21, the recess can be a groove or a clamping hole. When the recess is arranged inside the first U-shaped opening 11, the recess is a groove, so that the groove cannot be seen from the outside, ensuring the aesthetics.

[0042] Further, the number of the second engaging portions 15 is the same as that of the fourth engaging portions 32, and both are plural; the plural second engaging portions 15 are uniformly arranged inside the second U-shaped opening 12; the plural fourth engaging portions 32 are uniformly arranged outside the second mounting plate 31.

[0043] Specifically, the plural second engaging portions 15 are respectively engaged with the plural fourth engaging portions 32 one by one, so that the reliability of the installation and fixation of the U-shaped shell 10 and the second side plate 30 can be greatly improved.

[0044] Further, one of the second engaging portion 15 and the fourth engaging portion 32 is a boss and the other is a recess engaged with the boss. For example, in this embodiment, the second engaging portion 15 is a boss and the fourth engaging portion 32 is a recess. Alternatively, in some other embodiments, the second engaging portion 15 is a recess and the fourth engaging portion 32 is a boss. When the recess is arranged on the second mounting plate 31, the recess can be a groove or a clamping hole. When the recess is arranged inside the second U-shaped opening 12, the recess is a groove, so that the groove cannot be seen from the outside, ensuring the aesthetics.

[0045] Further, the first mounting member 16, the third mounting member 23, and the fifth mounting member 33 are all screw posts; the second mounting member 41, the fourth mounting member 42, and the sixth mounting member 43 are all screw seats. Both the screw posts and the screw seats are provided with screw holes. By using a fastener, such as a screw, to pass through the screw post and the screw seat in sequence, the connection and fixation between the screw post and the screw seat can be achieved. After the installation is completed, the first mounting member 16, the third mounting member 23, and the fifth mounting member 33 are at the same height, and the second mounting member 41, the fourth mounting member 42, and the sixth mounting member 43 are at the same height.

[0046] Further, the number of the first mounting members 16 is the same as that of the second mounting members 41, and both are multiple; the multiple first mounting members 16 are evenly distributed inside the square opening 13; the multiple second mounting members 41 are evenly distributed on the outer periphery inside the middle machine base 40. For example, in this embodiment, the number of both the first mounting members 16 and the second mounting members 41 is 4. The 4 first mounting members 16 are respectively located at the four corners inside the square opening 13, and the 4 second mounting members 41 are respectively located at the four corners inside the middle machine base 40.

[0047] An embodiment of the present utility model further provides an electrical device, which includes the electrical appliance housing as described in any one of the above embodiments.

[0048] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0049] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 to the present utility model.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise specifically defined.

[0051] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "attachment", "fixation", etc. shall be understood in a broad sense. For example, it may be a connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0052] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0053] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0054] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, provided that these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications therein.

[0055] The above is the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An electrical appliance housing, characterized in that, Comprising: A U-shaped shell, the U-shaped shell includes a first U-shaped opening and a second U-shaped opening, a first engaging portion is provided on the inner side of the first U-shaped opening, and a second engaging portion is provided on the inner side of the second U-shaped opening; A first side plate, a first mounting plate corresponding to the first U-shaped opening is provided on the inner side of the edge of the first side plate, a third engaging portion is provided on the outer side of the first mounting plate, the first mounting plate is embedded in the inner side of the first U-shaped opening, and the first engaging portion is engaged with the third engaging portion; A second side plate, a second mounting plate corresponding to the second U-shaped opening is provided on the inner side of the edge of the second side plate, a fourth engaging portion is provided on the outer side of the second mounting plate, the second mounting plate is embedded in the inner side of the second U-shaped opening, and the second engaging portion is engaged with the fourth engaging portion.

2. The electrical appliance housing according to claim 1, characterized in that, The U-shaped shell further includes a square opening, and a first mounting member is provided on the inner side of the square opening; The electrical appliance housing further includes a middle machine base; a second mounting member is provided on the inner side of the middle machine base, the middle machine base is embedded in the square opening, and the first mounting member is connected to the second mounting member.

3. The electrical appliance housing according to claim 2, characterized in that A third mounting member is provided on the inner side of the first side plate, a fourth mounting member is provided on the inner side of the middle machine base, and the third mounting member is connected to the fourth mounting member.

4. The electrical appliance housing according to claim 3, characterized in that, A fifth mounting member is provided on the inner side of the second side plate, a sixth mounting member is provided on the inner side of the middle machine base, and the fifth mounting member is connected to the sixth mounting member.

5. The electrical appliance housing according to claim 1, wherein, The number of the first engaging portion and the third engaging portion is the same, and both are multiple; the multiple first engaging portions are uniformly arranged on the inner side of the first U-shaped opening; the multiple third engaging portions are uniformly arranged on the outer side of the first mounting plate.

6. The electrical appliance housing according to claim 5, characterized in that, The number of the second engaging portion and the fourth engaging portion is the same, and both are multiple; the multiple second engaging portions are uniformly arranged on the inner side of the second U-shaped opening; the multiple fourth engaging portions are uniformly arranged on the outer side of the second mounting plate.

7. The electrical appliance housing according to claim 1, characterized in that, One of the first engaging portion and the third engaging portion is a boss and the other is a recess portion that engages with the boss.

8. The electrical appliance housing according to claim 1, characterized in that, One of the second engaging portion and the fourth engaging portion is a boss and the other is a recess portion that engages with the boss.

9. The electrical appliance housing according to claim 4, characterized in that, The first mounting member, the third mounting member, and the fifth mounting member are all screw posts; the second mounting member, the fourth mounting member, and the sixth mounting member are all screw seats.

10. An electrical device, characterized in that, Comprising the electrical appliance housing according to any one of claims 1-9.

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