Power cord hidden installation structure and household appliance comprising same

Abstract

The utility model relates to domestic appliance technical field, concretely provides a power line hidden type mounting structure and including the domestic appliance of this mounting structure, aims at solving the problem that the power line of existing domestic appliance is exposed outside and influences user's use experience. The power line hidden type mounting structure of the application, the electric installation structure includes the electric appliance body, it has the casing, the outside of casing is provided with the sunken platform, and the sunken platform is set up can accommodate the power line and electric plug of domestic appliance, is provided with the clamping groove and / or the jack in the sunken platform, and the clamping groove is used for winding fixed power line, and the jack is used for fixing electric plug. The application can make power line and electric plug accomodate to the sunken platform, avoid power line exposed outside, realize the hidden type installation of power line, improve the aesthetic property of domestic appliance, simultaneously, since power line and electric plug all are located in the sunken platform, make the outside of electric appliance body's casing even, facilitate the packing and transportation of domestic appliance, greatly promote user's use experience.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically providing a power cord concealed installation structure and a household appliance including the installation structure. Background Technology

[0002] Household appliances are typically equipped with power cords and plugs. Currently, the power cords of existing household appliances are usually installed by laying them out in the open, which not only damages the aesthetics of the user's interior decoration, but also poses serious safety hazards (for example, tangled and knotted power cords can easily cause short circuits, and power cords scattered in the room can easily trip users), seriously affecting the user experience.

[0003] Therefore, this utility model urgently needs to provide a power cord concealed installation structure. Utility Model Content

[0004] The present invention aims to solve the above-mentioned technical problems to at least a certain extent, that is, to at least a certain extent solve the problem that the power cords of existing household appliances are exposed and affect the user experience.

[0005] In a first aspect, this utility model provides a concealed power cord installation structure for installing the power cord of a household appliance. The concealed power cord installation structure includes an appliance body, the appliance body having a housing, and a recessed platform provided on the outer side of the housing. The recessed platform is configured to accommodate the power cord and plug of the household appliance. The recessed platform is provided with a slot and / or a socket, the slot being used to wrap and fix the power cord, and the socket being used to fix the plug.

[0006] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the slot includes at least a first annular groove and a second annular groove, the first annular groove is located inside the second annular groove, and the power cord is wound around the first annular groove and the second annular groove in sequence.

[0007] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the plug is located inside the first annular groove; and / or, the recessed platform is provided with a first rib and a second rib, the first rib and the second rib together forming the first annular groove, and the second rib and the inner wall of the recessed platform together forming the second annular groove.

[0008] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the first stiffener and / or the second stiffener includes a plurality of ribs distributed at intervals in sequence.

[0009] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the housing is further provided with a first snap-fit ​​structure, and the end of the power cord near the appliance body is provided with a second snap-fit ​​structure adapted to the first snap-fit ​​structure. The first snap-fit ​​structure and the second snap-fit ​​structure cooperate to fix the end of the power cord near the appliance body to the appliance body.

[0010] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the first snap-fit ​​structure is a groove, and the second snap-fit ​​structure is a protrusion.

[0011] In the preferred embodiment of the above-mentioned concealed power cord installation structure, a limiting groove is provided below the socket, and when the plug is inserted into the socket, at least a portion of the power cord is located in the limiting groove.

[0012] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the installation structure further includes a cover plate, which is adapted to the recessed platform and can be placed on the recessed platform.

[0013] In the preferred embodiment of the above-mentioned concealed power cord installation structure, the edge of the cover plate is also provided with a clearance groove adapted to the power cord, so that when the power cord is removed from the recessed platform, the cover plate can be placed on the recessed platform and the power cord can be located in the clearance groove.

[0014] In a second aspect, the present invention also provides a household appliance, which includes the power cord concealed installation structure described in any of the claims in the first aspect.

[0015] When the above-mentioned preferred technical solution is adopted, by setting a recessed platform on the outside of the housing and setting a slot adapted to the power cord and / or a socket adapted to the plug in the recessed platform, the power cord can be wound in the slot and / or the plug can be inserted into the socket, avoiding the power cord being exposed on the outside of the appliance body, realizing the concealed installation of the power cord, improving the aesthetics of the household appliance. At the same time, since the power cord and plug are both located in the recessed platform, the outside of the appliance body housing is flat, which facilitates the packaging and transportation of the household appliance and greatly improves the user experience.

[0016] Furthermore, by configuring the card slot to include a first annular groove and a second annular groove, with the first annular groove located inside the second annular groove, the winding path of the power cord can be made longer, thereby reducing the area occupied by the card slot on the housing. This avoids affecting the internal structural design of the home appliance due to the power cord installation structure, further enhancing the user experience.

[0017] Furthermore, compared to forming the first and second annular grooves by setting multiple spaced card strips, forming the first and second annular grooves by setting the first and second ribs can improve the locking stability of the power cord in the slot, prevent the power cord from coming out of the first and second annular grooves, and further enhance the user experience.

[0018] Furthermore, by setting the first snap-fit ​​structure and the second snap-fit ​​structure, the end of the power cord closest to the appliance body can be fixed, preventing the power cord from shifting and coming out of the slot, thus further improving the reliability of the power cord's fixation.

[0019] Furthermore, by setting a cover plate, the cover plate can cooperate with the recessed platform, and the cover plate can be placed on the recessed platform to truly realize the hidden installation of the power cord. On the one hand, it can make the outer recessed platform of the appliance body flat, which is convenient for the packaging and transportation of household appliances. On the other hand, it can also cover the power cord inside the recessed platform to prevent the power cord from being exposed and affecting the aesthetics of the household appliance, and further improve the user experience.

[0020] Furthermore, the household appliance provided by this utility model, based on the aforementioned concealed power cord installation structure, possesses the beneficial effects of the aforementioned concealed power cord installation structure. Compared to the household appliance before the improvement, the power cord installation of the household appliance of this utility model is more aesthetically pleasing, more convenient for packaging and transportation, safer to use, and provides a better user experience. Attached Figure Description

[0021] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0022] Figure 1 This is a schematic diagram of the power cord concealed installation structure and the structure of the power cord and plug, one embodiment of this utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the power cord concealed installation structure and the structure of the power cord and plug, one embodiment of this utility model. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the power cord concealed installation structure and the structure of the power cord and plug, one embodiment of this utility model. Figure 3 ;

[0025] Figure 4 yes Figure 3 sectional view along line AA;

[0026] Figure 5 yes Figure 3 A schematic diagram of the structure after the power cord and plug are hidden;

[0027] Figure 6 This is a schematic diagram of a power cord concealed installation structure according to another embodiment of the present utility model, which shows the positional relationship of each component when the power cord is in the stored state.

[0028] Figure 7 This is a schematic diagram of a concealed power cord installation structure according to another embodiment of the present utility model, which shows the positional relationship of each component when the power cord is in use.

[0029] Figure 8 This is a partially enlarged schematic diagram of the concealed power cord installation structure of this utility model, showing the positional relationship of each component when the first snap-fit ​​structure and the second snap-fit ​​structure are engaged.

[0030] List of reference numerals in the attached diagram:

[0031] 1. Housing; 11. First snap-fit ​​structure; 2. Power cord; 21. Second snap-fit ​​structure; 3. Electrical plug; 4. Recessed platform; 41. Slot; 411. First annular groove; 412. Second annular groove; 4131. First stiffening plate; 4132. Second stiffening plate; 42. Insertion hole; 43. Limiting groove; 5. Cover plate; 51. Clearance groove. Detailed Implementation

[0032] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0033] It should be noted that in the description of this utility model, terms such as "upper," "lower," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In view of the problem mentioned in the background art that the power cords of existing household appliances are exposed and affect the user experience, this utility model provides a power cord concealed installation structure.

[0036] like Figures 1 to 5 As shown, the concealed installation structure for the power cord 2 of this utility model is used for installing the power cord 2 of a household appliance. The concealed installation structure for the power cord 2 of this utility model includes an appliance body, which has a housing 1. A recessed platform 4 is provided on the outer side of the housing 1. The recessed platform 4 is configured to accommodate the power cord 2 and the plug 3 of the household appliance. The recessed platform 4 contains a slot 41 and / or a socket 42. The slot 41 is used to wrap and fix the power cord 2, and the socket 42 is used to fix the plug 3.

[0037] With this design, by setting a recessed platform 4 on the outside of the housing 1 and setting a slot 41 adapted to the power cord 2 and / or a socket 42 adapted to the plug 3 within the recessed platform 4, the power cord 2 can be wound in the slot 41 and / or the plug can be inserted into the socket 42. This allows the power cord 2 and plug 3 to be stored inside the recessed platform 4, preventing the power cord 2 from being exposed on the outside of the appliance body. This achieves a concealed installation of the power cord 2, improving the aesthetics of the household appliance. At the same time, since the power cord 2 and plug 3 are both located inside the recessed platform 4, the outside of the housing 1 of the appliance body is flat, which facilitates the packaging and transportation of the household appliance and greatly enhances the user experience.

[0038] It should be noted that, in practical applications, those skilled in the art may provide only a slot 41 in the recessed platform 4 to fix the power cord 2, or only a socket 42 in the recessed platform 4 to fix the plug 3, or both a slot 41 and a socket 42 in the recessed platform 4, with the slot 41 used to fix the power cord 2 and the socket 42 used to fix the plug 3, etc. Such flexible adjustments and changes do not deviate from the principle and scope of this utility model and should all be included within the protection scope of this utility model.

[0039] Preferably, a slot 41 and a socket 42 are provided in the recessed platform 4. The slot 41 is used to fix the power cord 2, and the socket 42 is used to fix the plug 3.

[0040] It should be noted that, in practical applications, those skilled in the art can recess the housing 1 inward to form a recessed platform 4, or the housing 1 can be configured to include a base plate and a connecting plate, with a through hole on the base plate that matches the connecting plate, the connecting plate connected to the edge of the through hole, and the connecting plate recessed inward to form the recessed platform 4, etc. Such adjustments and changes to the specific formation of the recessed platform 4 do not deviate from the principle and scope of this utility model and should all be included within the protection scope of this utility model.

[0041] Preferably, such as Figure 1 and Figure 2 As shown, the shell 1 is recessed inward to form a platform 4.

[0042] It should be noted that in practical applications, the recessed platform 4 can be set as a circle, or it can be set as a square, or it can be set as any other possible shape, etc. Such adjustments and changes to the specific shape of the recessed platform 4 do not deviate from the principle and scope of this utility model, and should be included within the protection scope of this utility model.

[0043] Preferably, the recessed platform 4 has a square structure.

[0044] It should be noted that this utility model does not limit the specific type of the card slot 41. For example, the card slot 41 can be set as an annular groove, or it can be set as an S-shaped groove, or it can be set as a combination of an annular groove and an S-shaped groove, etc. Such adjustments and changes to the specific type of the card slot 41 do not deviate from the principle and scope of this utility model and should be included within the protection scope of this utility model.

[0045] Preferably, such as Figure 5 As shown, the card slot 41 includes at least a first annular groove 411 and a second annular groove 412. The first annular groove 411 is located inside the second annular groove 412, and the power cord 2 is wound in the first annular groove 411 and the second annular groove 412 in sequence.

[0046] By configuring the slot 41 to include a first annular groove 411 and a second annular groove 412, with the first annular groove 411 located inside the second annular groove 412, the winding path of the power cord 2 can be made longer, thereby making the slot 41 occupy a smaller area on the housing 1. This avoids affecting the internal structural design of the household appliance due to the installation structure of the power cord 2, and further improves the user experience.

[0047] It should be noted that in practical applications, the first annular groove 411 is not limited to being located inside the second annular groove 412. For example, the first annular groove 411 and the second annular groove 412 can also be set to be separate from each other, etc. Such flexible adjustments and changes do not deviate from the principle and scope of this utility model and should be included within the protection scope of this utility model. Of course, preferably, the first annular groove 411 is located inside the second annular groove 412.

[0048] It should also be noted that, in practical applications, those skilled in the art do not impose any limitations on the specific formation of the first annular groove 411 and the second annular groove 412. For example, a first rib 4131 and a second rib 4132 can be provided in the recessed platform 4, with the first rib 4131 and the second rib 4132 together forming the first annular groove 411, and the second rib 4132 and the inner wall of the recessed platform 4 together forming the second annular groove 412. Alternatively, multiple spaced fasteners (such as U-shaped buckles) can be provided in the recessed platform 4, with the multiple fasteners arranged in annular shape and able to form the first annular groove 411 and the second annular groove 412, etc. Such adjustments and changes to the specific formation of the first annular groove 411 and the second annular groove 412 do not deviate from the principle and scope of this utility model and should all be included within the protection scope of this utility model.

[0049] Preferably, such as Figures 1 to 5 As shown, a first stiffening plate 4131 and a second stiffening plate 4132 are provided inside the sinking platform 4. The first stiffening plate 4131 and the second stiffening plate 4132 together form a first annular groove 411, and the second stiffening plate 4132 and the inner wall of the sinking platform 4 together form a second annular groove 412.

[0050] Compared to forming the first annular groove 411 and the second annular groove 412 by setting multiple spaced card strips, this configuration improves the locking stability of the power cord 2 in the card slot 41, prevents the power cord 2 from coming out of the first annular groove 411 and the second annular groove 412, and further enhances the user experience.

[0051] It should be noted that, in practical applications, those skilled in the art can arrange the first stiffener 4131 and the second stiffener 4132 in a continuous distribution, or arrange the first stiffener 4131 and the second stiffener 4132 to include a plurality of sequentially spaced stiffeners, or arrange one of the first stiffener 4131 and the second stiffener 4132 in a continuous distribution, and arrange the other of the first stiffener 4131 and the second stiffener 4132 to include a plurality of sequentially spaced stiffeners, etc. Such adjustments and changes to the specific structural forms of the first stiffener 4131 and the second stiffener 4132 do not deviate from the principles and scope of this utility model, and should all be included within the protection scope of this utility model.

[0052] Preferably, such as Figure 1 , Figure 3 and Figure 5 As shown, the first stiffening plate 4131 and the second stiffening plate 4132 include a plurality of stiffening strips distributed at intervals in sequence.

[0053] By configuring the first stiffener 4131 and the second stiffener 4132 to include multiple sequentially spaced stiffeners, the weight of household appliances can be reduced and the material of the stiffeners can be saved, compared to configuring the first stiffener 4131 and the second stiffener 4132 to be continuously distributed.

[0054] Preferably, such as Figure 1 , Figure 3 and Figure 5 As shown, the first stiffener 4131 and the second stiffener 4132 are disposed at the corner of the slot 41.

[0055] Preferably, such as Figure 8 As shown, the housing 1 is also provided with a first snap-fit ​​structure 11, and the end of the power cord 2 near the appliance body is provided with a second snap-fit ​​structure 21 that is adapted to the first snap-fit ​​structure 11. The first snap-fit ​​structure 11 and the second snap-fit ​​structure 21 cooperate to fix the end of the power cord 2 near the appliance body to the appliance body.

[0056] With this configuration, the first snap-fit ​​structure 11 and the second snap-fit ​​structure 21 can cooperate to fix the end of the power cord 2 that is close to the appliance body, preventing the power cord 2 from falling out of the slot 41 due to displacement of the end of the power cord 2 that is close to the appliance body, and further improving the fixing reliability of the power cord 2.

[0057] It should be noted that, in practical applications, this utility model does not impose any limitations on the specific structural types of the first snap-fit ​​structure 11 and the second snap-fit ​​structure 21. For example, the first snap-fit ​​structure 11 can be set as a protrusion and the second snap-fit ​​structure 21 can be set as a groove, or the first snap-fit ​​structure 11 can be set as a groove and the second snap-fit ​​structure 21 can be set as a protrusion, etc. Such flexible adjustments and changes do not deviate from the principle and scope of this utility model and should all be included within the protection scope of this utility model.

[0058] Preferably, the first snap-fit ​​structure 11 is a groove, and the second snap-fit ​​structure 21 is a protrusion.

[0059] By setting the first snap-fit ​​structure 11 as a protrusion and the second snap-fit ​​structure 21 as a groove, this configuration avoids increasing the processing difficulty of the power cord 2 by setting a groove on the power cord 2, compared to setting the first snap-fit ​​structure 11 as a protrusion and the second snap-fit ​​structure 21 as a groove.

[0060] Preferably, such as Figure 3 and Figure 5 As shown, a limiting groove 43 is provided below the socket 42. When the plug 3 is inserted into the socket 42, at least a portion of the power cord 2 is located in the limiting groove 43.

[0061] With this design, by setting a limiting groove 43 below the socket 42, the end of the power cord 2 near the plug 3 can be fixed, making it easier to insert the plug 3 into the socket 42. In addition, since the power cord 2 and the plug 3 are at a certain angle when the power cord 2 is inserted into the socket 42, there is a certain torsional force on the power cord 2. Setting the limiting groove 43 can also prevent the second end of the power cord 2 from causing the plug 3 to come out of the socket 42 due to the torsional force.

[0062] Preferably, such as Figure 6 and Figure 7 As shown, the installation structure of this utility model also includes a cover plate 5, which is adapted to the recessed platform 4 and can be placed on the recessed platform 4.

[0063] With this setup, the cover plate 5 and the recessed platform 4 can cooperate with each other, with the cover plate 5 placed on the recessed platform 4, truly achieving the concealed installation of the power cord 2. On the one hand, it makes the outer side of the appliance body, the recessed platform 4, flat, which is convenient for the packaging and transportation of household appliances. On the other hand, it can also cover the power cord 2 inside the recessed platform 4, preventing the power cord 2 from being exposed and affecting the aesthetics of the household appliance, and further improving the user experience.

[0064] It should be noted that, in practical applications, those skilled in the art can configure the cover plate 5 to be detachably connected to the electrical body, or the cover plate 5 can be pivotally connected to the electrical body, or the cover plate 5 can be slidably connected to the electrical body, etc. Such adjustments and changes to the specific connection method between the cover plate 5 and the electrical body do not deviate from the principle and scope of this utility model, and should all be included within the protection scope of this utility model.

[0065] Preferably, the cover plate 5 is detachably connected to the electrical body.

[0066] Preferably, such as Figure 5 and Figure 7 As shown, the edge of the cover plate 5 is also provided with a clearance groove 51 that is adapted to the power cord 2. When the power cord 2 is removed from the recessed platform 4, the cover plate 5 can be placed on the recessed platform 4 and the power cord 2 can be located in the clearance groove 51.

[0067] With this design, when the power cord 2 needs to be removed from the recessed platform 4, the presence of the clearance groove 51 allows the cover plate 5 to remain on the recessed platform 4. This ensures that the cover plate 5 can remain on the recessed platform 4 even during normal use of the appliance. This not only enhances the aesthetics of the appliance but also prevents dust from entering the recessed platform 4, further improving the user experience.

[0068] In addition, when the power cord 2 is too long, a part of the power cord 2 can be wrapped in the slot 41 in the recess 4, and the other part of the power cord 2 can be led out from the relief slot 51 to avoid the power cord 2 being too long and piling up on the outside of the appliance body, thus affecting the user experience.

[0069] It should be noted that, in practical applications, this utility model does not impose any limitations on the specific location of the clearance groove 51 on the cover plate 5, as long as the clearance groove 51 is located at the edge of the cover plate 5. For example, the clearance groove 51 can be located above the cover plate 5, or below the cover plate 5, or even on the side of the cover plate 5, etc. Such adjustments and changes to the specific location of the clearance groove 51 on the cover plate 5 do not deviate from the principle and scope of this utility model, and should all be included within the protection scope of this utility model.

[0070] It should also be noted that, in practical applications, those skilled in the art may set only one clearance slot 51, or two clearance slots 51, or multiple clearance slots 51, etc. Such adjustments and changes to the specific number of clearance slots 51 do not deviate from the principle and scope of this utility model and should be included within the protection scope of this utility model.

[0071] For example, there are multiple clearance slots 51 (not shown in the figure), and the multiple clearance slots 51 are respectively arranged at different positions on the cover plate 5. In this way, when the power cord 2 is taken out from the recess 4, the power cord 2 can be located in any one of the clearance slots 51, which makes it convenient for the user to adjust the position of the power cord 2 from the appliance body according to the actual application situation, and further improve the user experience.

[0072] The following two scenarios illustrate the specific working process of the concealed installation structure of the power cord 2 of this utility model.

[0073] Scenario 1:

[0074] like Figure 6 As shown, when the electrical appliance is being packaged and transported, or when the electrical appliance is idle and not in use, the power cord 2 can be wound around the first annular groove 411 and the second annular groove 412, and the plug 3 can be inserted into the socket 42 to store the power cord 2. At the same time, the cover plate 5 is placed on the recessed platform 4, so that the outer side of the electrical appliance is a flat plane, which facilitates packaging and transportation while improving aesthetics.

[0075] Scenario 2:

[0076] like Figure 7As shown, when the appliance is in normal use, the cover 5 is opened, the power cord 2 is led out from the recessed platform 4, and then the cover 5 is placed on the recessed platform 4 with the power cord 2 located in the clearance groove 51. This allows the cover 5 to be placed on the recessed platform 4 even when the appliance is in normal use, which not only improves the aesthetics of the appliance but also prevents dust from entering the recessed platform 4, greatly enhancing the user experience.

[0077] In a second aspect, the present invention also provides a household appliance, which includes the power cord concealed installation structure described in any of the above claims.

[0078] It should be noted that this utility model does not limit the type of household appliance to which the concealed power cord installation structure is applicable. For example, the household appliance can be any of the following: a water dispenser, a water dispenser, a tea bar machine, or any of the following: a water softener, a water purifier, a water purifier-drinking machine, or any other possible type. Such flexible adjustments and changes do not deviate from the principles and scope of this utility model and should be included within the protection scope of this utility model.

[0079] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A concealed power cord installation structure for installing the power cord (2) of household appliances, characterized in that, The power cord concealed installation structure includes an appliance body, which has a housing (1) and a recessed platform (4) on the outside of the housing (1). The recessed platform (4) is configured to accommodate the power cord (2) and plug (3) of the household appliance. The recessed platform (4) is provided with a slot (41) and / or a socket (42). The slot is used to wrap and fix the power cord (2), and the socket (42) is used to fix the plug (3).

2. The power cord concealed installation structure according to claim 1, characterized in that, The slot (41) includes at least a first annular groove (411) and a second annular groove (412), the first annular groove (411) is located inside the second annular groove (412), and the power cord (2) is wound in the first annular groove (411) and the second annular groove (412) in sequence.

3. The power cord concealed installation structure according to claim 2, characterized in that, The electrical plug (3) is located inside the first annular groove (411); And / or, the sinking platform (4) is provided with a first stiffening plate (4131) and a second stiffening plate (4132), the first stiffening plate (4131) and the second stiffening plate (4132) together form the first annular groove (411), and the second stiffening plate (4132) and the inner wall of the sinking platform (4) together form the second annular groove (412).

4. The power cord concealed installation structure according to claim 3, characterized in that, The first stiffener (4131) and / or the second stiffener (4132) include a plurality of stiffeners distributed at intervals in sequence.

5. The power cord concealed installation structure according to claim 1, characterized in that, The housing (1) is also provided with a first snap-fit ​​structure (11), and the power cord (2) is provided with a second snap-fit ​​structure (21) that is adapted to the first snap-fit ​​structure (11) at one end near the electrical appliance body. The first snap-fit ​​structure (11) and the second snap-fit ​​structure (21) cooperate to fix the end of the power cord (2) near the electrical appliance body to the electrical appliance body.

6. The power cord concealed installation structure according to claim 5, characterized in that, The first snap-fit ​​structure (11) is a groove, and the second snap-fit ​​structure (21) is a protrusion.

7. The power cord concealed installation structure according to claim 1, characterized in that, A limiting groove (43) is provided below the socket (42), and when the plug (3) is inserted into the socket (42), at least a portion of the power cord (2) is located in the limiting groove (43).

8. The power cord concealed installation structure according to any one of claims 1 to 7, characterized in that, The installation structure also includes a cover plate (5), which is adapted to the recessed platform (4) and can be placed on the recessed platform (4).

9. The power cord concealed installation structure according to claim 8, characterized in that, The edge of the cover plate (5) is also provided with a clearance groove (51) adapted to the power cord (2), so that when the power cord (2) is removed from the recess (4), the cover plate (5) can cover the recess (4) and the power cord (2) is located in the clearance groove (51).

10. A household appliance, characterized in that, The household appliance includes the power cord concealed installation structure as described in any one of claims 1 to 9.

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