Power socket

Abstract

The utility model relates to the field of household appliances, and discloses a power socket, which comprises a socket body and a control key, the socket body is provided with an installation groove, the control key is installed in the installation groove, the control key comprises a shell, an end cover, a control assembly, a first protection piece and a second protection piece, the shell is provided with a first containing groove and a second containing groove which are communicated, and the end cover is contained in the first containing groove. A collecting opening is formed between the end cover and the groove wall of the first containing groove. The first protection piece penetrates through the first and second accommodating grooves, and a communication channel communicated with the collection port is arranged between the outer wall of the first protection piece and the inner wall of the shell. The first protection piece is provided with a protection cavity, the control assembly is contained in the protection cavity, and the end cover seals the protection cavity. The second protection piece abuts against the inner wall of the second containing groove, a third containing groove is formed in the second protection piece, the first protection piece abuts against the second protection piece, and a collecting cavity communicated with the communication channel is formed between the first protection piece and the groove wall of the third containing groove. Water on the surface of the end cover can enter the collecting cavity through the collecting opening and the communicating channel, and the water is prevented from making contact with the PCB.

Description

Technical Field

[0001] The utility model relates to the field of household electrical appliances, in particular to a power socket. Background Art

[0002] At present, power sockets are widely used in some small household appliances, such as coffee makers, electric kettles, steamers, etc. Nowadays, power sockets usually use smart buttons and control keys to facilitate user use.

[0003] However, when these products heat excessive amounts of liquid, the liquid can boil and overflow, with some falling onto the power socket. Furthermore, these products generate a large amount of water vapor during heating, which can liquefy when attached to the cool power socket. Both of these conditions can cause the power socket surface to become damp. Control keys typically communicate with the PCB inside the power socket. If moisture on the power socket surface is not promptly addressed, over time, liquid can enter the PCB, potentially causing control key failure. Utility Model Content

[0004] The embodiment of the utility model aims to provide a power socket to solve the technical problem in the prior art that the surface of the power socket is wet and cannot be cleaned in time, which easily leads to malfunction of the control keys.

[0005] In order to solve the above technical problems, the utility model provides a power socket, comprising: a base, the base is provided with a mounting groove; a control key, the control key is installed in the mounting groove, the control key comprises a shell, an end cover, a control assembly, a first protective member and a second protective member, the shell is provided with a first receiving groove and a second receiving groove, the first receiving groove is connected to the second receiving groove, the second receiving groove is located on the side of the first receiving groove facing the base, the end cover is received in the first receiving groove, and a collecting port is provided between the end cover and the groove wall of the first receiving groove; the first protective member is installed on the base, and the first protective member is passed through the first receiving groove and the second receiving groove. Groove, there is a connecting passage between the outer wall of the first protective member and the inner wall of the shell, and the connecting passage is connected to the collecting port; the first protective member includes a protective cavity, and the control component is accommodated in the protective cavity, and the end face of the first protective member facing away from the base body abuts against the end cover, and the end cover closes the protective cavity; the second protective member is accommodated in the second receiving groove and abuts against the inner wall of the second receiving groove, and the second protective member opens a third receiving groove, and the first protective member is partially accommodated in the third receiving groove and abuts against the second protective member, and a collecting cavity is formed between the outer wall of the first protective member and the groove wall of the third receiving groove, and the collecting cavity is connected to the connecting passage.

[0006] In some embodiments, the second protective member defines a drain port, which is located on the bottom surface of the second protective member away from the end cover, one end of the drain port is connected to the collection chamber, and the other end of the drain port is connected to the outside.

[0007] In some embodiments, the base body includes a key surface and a supporting surface, the key surface encloses the supporting surface, the supporting surface is horizontally arranged, the key surface is inclined relative to the supporting surface, the notch of the mounting groove faces the key surface, and the end surface of the end cover facing away from the key surface is inclined relative to the supporting surface.

[0008] In some embodiments, the base body also includes a drainage portion, which is arranged along the notch of the mounting groove. The drainage portion includes an arcuate surface, the circumferential outer edge of the arcuate surface is connected to the button surface, the opening of the drain port faces the arcuate surface, and the center of curvature of the arcuate surface is located on the side of the base body facing the end cover.

[0009] In some embodiments, the second protective member includes a base portion, an enclosure portion and a pressing portion, the base portion is installed in the base body, the enclosure portion is connected to the base portion, the enclosure portion is arranged along the circumferential outer edge of the base portion, the third receiving groove is formed between the enclosure portion and the base portion, the pressing portion is located in the third receiving groove and connected to the end surface of the base portion facing the end cover; the pressing portion presses against one side of the first protective member, and the pressing portion and the end cover press against opposite sides of the first protective member; the collection chamber is formed between the enclosure portion, the pressing portion and the first protective member.

[0010] In some embodiments, the control component includes a first control panel and a second control panel; the first protective member includes a protective portion and a mounting portion, the protective portion is received in the third receiving groove, one end of the mounting portion is connected to the protective portion, the mounting portion extends along the direction from the end cover to the base body, and the other end of the mounting portion is mounted in the base body; the protective portion opens the protective cavity, the first control panel is mounted in the protective cavity, the second control panel is mounted on the side of the mounting portion away from the protective portion, the mounting portion opens a connecting hole, the connecting hole is connected to the protective cavity, and the circuit of the first control panel passes through the connecting hole to be electrically connected to the second control panel.

[0011] In some embodiments, the power socket also includes a mounting seat assembly, which is connected between the first protective member and the seat body; the mounting seat assembly includes a first mounting seat and a second mounting seat, the first mounting seat is installed in the seat body and is located on the side of the second control panel facing the end cover, the first mounting seat has a connecting cavity, one end of the first protective member is passed through the connecting cavity and is connected to the second control panel; the second mounting seat is accommodated in the mounting groove, the circumferential outer wall of the second mounting seat is against the groove wall of the mounting groove, the second mounting seat has a mounting through hole, one end of the second protective member is passed through the mounting through hole and is against between the first mounting seat and the second mounting seat.

[0012] In some embodiments, the first mounting seat is provided with a first snap groove, and the first snap groove is located on the circumferential outer wall of the end of the first mounting seat facing the first protective member. The second protective member also includes a first snap portion, and the first snap portion is connected to the second snap portion. The first snap portion extends into the first snap groove so that the first mounting seat is snap-connected to the second protective member.

[0013] In some embodiments, the first mounting seat is provided with a positioning groove, the opening of the positioning groove is facing the end cover, the first protective member further includes an annular protrusion, one end of the annular protrusion is connected to the end surface of the protective portion facing away from the end cover, and the other end of the annular protrusion is extended toward the second control panel, the central axis of the annular protrusion is located on the same straight line as the central axis of the mounting portion, and the annular protrusion is accommodated in the positioning groove so that the first mounting seat is connected to the first protective member.

[0014] In some embodiments, the end cover includes a cover body and a second snap-on portion, the cover body is located on the side of the second snap-on portion facing away from the base body, one end of the second snap-on portion is connected to the cover body, and the other end of the second snap-on portion extends along the direction from the end cover to the base body; the protective portion is provided with a second snap-on groove, and the second snap-on portion extends into the second snap-on groove, so that the end cover is connected to the first protective member.

[0015] Compared with the prior art, in the embodiment of the present invention, water remaining on the outer surface of the end cover can pass through the collection port and the communication channel in sequence and finally be collected in the collection cavity, thereby reducing the contact between water and the PCB board and avoiding malfunction of the PCB board due to contact with water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or several embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0017] Figure 1 This is a schematic structural diagram of a power socket provided in one embodiment of the present utility model;

[0018] Figure 2 yes Figure 1 The schematic diagram of the structure of the control keys and the base body of the power base shown;

[0019] Figure 3 yes Figure 1 The exploded structure diagram of the control key in the power socket shown;

[0020] Figure 4 yes Figure 1 The cross-sectional structure diagram of the control keys in the power socket shown;

[0021] Figure 5 yes Figure 4 A schematic diagram of the structure of part B in the middle;

[0022] Figure 6 yes Figure 2 A schematic diagram of the structure of part A;

[0023] Figure 7 yes Figure 1 Schematic diagram of the exploded structure of the control key and mounting base assembly in the power socket shown

[0024] Figure 8 yes Figure 1 Schematic diagram of the explosion structure of the middle seat;

[0025] Figure 9 yes Figure 8 A schematic diagram of the structure of the middle C part;

[0026] Figure 10 yes Figure 1 The diagram shows the exploded structure of the power supply base middle cover, the first protective member and the first mounting base.

[0027] The reference numerals are as follows:

[0028] 100, power socket; 10, base; 11, mounting slot; 12, button surface; 13, supporting surface; 14, drainage portion; 141, curved surface; 15, upper shell; 151, positioning column; 16, lower shell; 161, receiving chamber; 20, control key; 21, outer shell; 211, first receiving slot; 212, second receiving slot; 213, side wall; 214, step portion; 22, end cap; 221, cover portion; 222, second buckle portion; 23, control assembly; 231, first control panel; 232, second control panel; 2321, positioning hole; 24, first protective member ;241, protective part;2411, protective cavity;2412, second snap groove;242, mounting part;2421, communicating hole;243, annular protrusion;25, second protective part;251, third receiving groove;252, drain outlet;253, base part;254, enclosing part;255, tightening part;256, first snap part;30, collecting port;40, communicating channel;50, collecting cavity;60, mounting seat assembly;61, first mounting seat;611, communicating cavity;612, first snap groove;613, positioning groove;62, second mounting seat;621, mounting through hole. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention is described in more detail in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on the other element, or there can be one or more centered elements therebetween. The terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" used in this specification indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art in the field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] Please also refer to Figure 1 、 Figure 2 and Figure 3 , Figure 1 This is a schematic structural diagram of a power socket provided in one embodiment of the present utility model; Figure 2 yes Figure 1The schematic diagram of the structure of the control keys and the base body of the power base shown; Figure 3 yes Figure 1 The exploded structure diagram of the control key in the power socket is shown.

[0032] An embodiment of the present invention provides a power socket 100, including: a socket body 10 and a control key 20, the socket body 10 defines a mounting groove 11, the control key 20 is installed in the mounting groove 11, and the control key 20 includes a shell 21, an end cover 22, a control assembly 23, a first protective member 24 and a second protective member 25.

[0033] See also Figure 3 、 Figure 4 and Figure 5 , Figure 4 yes Figure 1 The cross-sectional structure diagram of the control keys in the power socket shown; Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part B.

[0034] The housing 21 defines a first receiving groove 211 and a second receiving groove 212. The first receiving groove 211 is connected to the second receiving groove 212. The second receiving groove 212 is located on the side of the first receiving groove 211 facing the base 10. The end cover 22 is received in the first receiving groove 211. A collecting port 30 is provided between the end cover 22 and the groove wall of the first receiving groove 211. The first protective member 24 is mounted on the base 10. A connecting passage 40 is provided between the outer wall of the first protective member 24 and the inner wall of the housing 21. The connecting passage 40 is connected to the collecting port 30. The first protective member 24 defines a protective cavity 241. 1. The control assembly 23 is housed in the protective cavity 2411. The end surface of the first protective member 24 facing away from the base body 10 abuts against the end cover 22, and the end cover 22 closes the protective cavity 2411. The second protective member 25 is housed in the second receiving groove 212 and abuts against the inner wall of the second receiving groove 212. The second protective member 25 includes a third receiving groove 251. The first protective member 24 is partially housed in the third receiving groove 251 and abuts against the second protective member 25. A collection chamber 50 is formed between the outer wall of the first protective member 24 and the groove wall of the third receiving groove 251. The collection chamber 50 is connected to the communication channel 40.

[0035] It should be noted that the power socket 100 in the present invention is taken as an example of the power socket 100 in an electric kettle, and the liquid soaked on the power socket 100 is taken as an example of water, but is not limited thereto.

[0036] Specifically, the housing 21 includes a sidewall 213 and a stepped portion 214. The sidewall 213 is generally annular. The stepped portion 214 is disposed along the inner circumference of the sidewall 213 and extends toward the central axis of the sidewall 213. A first receiving groove 211 and a second receiving groove 212 are formed between the sidewall 213 and the stepped portion 214. The first receiving groove 211 and the second receiving groove 212 are interconnected. The end cap 22 is received in the first receiving groove 211. A collection port 30 is defined between the end cap 22 and the sidewall 213. One end of the first protective member 24 abuts against the end surface of the end cap 22 facing the base 10. A communication channel 40 is defined between the first protective member 24 and the stepped portion 214. The other end of the first protective member 24 abuts against the second protective member 25, one end of the second protective member 25 abuts against the end surface of the stepped portion 214 facing the base 10, and the outer wall of the second protective member 25 abuts against the side wall 213. A collection chamber 50 is formed between the first and second protective members 24, 25, and the stepped portion 214. The collection port 30, the communication channel 40, and the collection chamber 50 are sequentially connected, allowing water remaining on the outer surface of the end cap 22 to pass through the collection port 30 and the communication channel 40 in sequence and ultimately be collected in the collection chamber 50, thereby reducing contact between water and the PCB and preventing malfunction of the PCB due to water contact.

[0037] Moreover, the PCB board is located in the protective cavity 2411, and the end cover 22 seals the protective cavity 2411 to achieve a sealing effect, thereby preventing water from entering the protective cavity 2411 and further preventing the PCB board from contacting water, thereby ensuring the normal use of the power socket 100.

[0038] In one embodiment, the second protective member 25 defines a drain port 252 , which is located on the end surface of the second protective member 25 away from the end cover 22 . One end of the drain port 252 is connected to the collection chamber 50 , and the other end of the drain port 252 is connected to the outside.

[0039] Specifically, the water collected in the collection chamber 50 can be discharged to the outside through the drain port 252 , thereby preventing excessive water in the collection chamber 50 from flowing back into the protection chamber 2411 .

[0040] See Figure 2 and Figure 6 , Figure 6 yes Figure 2 An enlarged view of the structure of section A is shown.

[0041] In one embodiment, the base body 10 includes a key surface 12 and a supporting surface 13, the key surface 12 encloses the supporting surface 13, the supporting surface 13 is horizontally arranged, the key surface 12 is inclined relative to the supporting surface 13, the notch of the mounting groove 11 faces the key surface 12, and the end surface of the end cover 22 is away from the key surface 12 and is inclined relative to the supporting surface 13.

[0042] Specifically, the mounting groove 11 is formed on the key surface 12, and the notch of the mounting groove 11 faces outward. This configuration allows the control key 20 to be tilted, and in turn, the end surface of the end cap 22 facing away from the base body 10 to be tilted. This makes it difficult for liquid remaining on the end surface of the end cap 22 facing away from the base body 10 to remain on the surface of the end cap 22 and flow into the collection port 30. It should be noted that the bottom surface of the base body 10 facing away from the end cap 22 must be placed on a support surface, such as a desktop, when in use.

[0043] In one embodiment, the base body 10 also includes a drainage portion 14, which is arranged along the groove of the mounting groove 11. The drainage portion 14 includes a curved surface 141, the circumferential outer edge of the curved surface 141 is connected to the button surface 12, the opening of the drainage port 252 faces the curved surface 141, and the center of curvature of the curved surface 141 is located on the side of the base body 10 facing the end cover 22.

[0044] Specifically, the water discharged from the drain outlet 252 will drip onto the curved surface 141 on the drain portion 14. Since the center of curvature of the curved surface 141 is located on the side of the base 10 facing the end cover 22, it can be understood that the curved surface 141 is a concave surface. The water will flow from the drain portion 14 to the button surface 12, and the button surface 12 is tilted. Therefore, the water cannot stay on the button surface 12 and drips from the lowest point of the button surface 12 onto the desktop or the ground.

[0045] It should be further explained that the width of the curved surface 141 gradually increases from the edge of the seat body 10 to the center of the seat body 10. The purpose of this setting is that water dripping on the curved surface 141 can also flow from the side of the curved surface 141 close to the center of the seat body 10 to the side of the curved surface 141 away from the center of the seat body 10, until the water drips onto the ground on the side of the curved surface 141 away from the center of the seat body 10.

[0046] Refer back Figure 3 and Figure 4 In one embodiment, the second protective member 25 includes a base portion 253, an enclosing portion 254 and a pressing portion 255. The base portion 253 is installed in the base body 10, and the enclosing portion 254 is connected to the base portion 253. The enclosing portion 254 is arranged along the circumferential outer edge of the base portion 253. A third receiving groove 251 is formed between the enclosing portion 254 and the base portion 253. The pressing portion 255 is located in the third receiving groove 251 and is connected to the end surface of the base portion 253 facing the end cover 22; the pressing portion 255 presses against one side of the first protective member 24, and the pressing portion 255 and the end cover 22 press against opposite sides of the first protective member 24 respectively; a collecting chamber 50 is formed between the enclosing portion 254, the pressing portion 255 and the first protective member 24.

[0047] Specifically, the pressing portion 255 and the end cover 22 press against opposite sides of the first protective member 24 to press the first protective member 24 and ensure the position of the first protective member 24; and prevent the first protective member 24 from shifting and causing the collection chamber 50 to connect to the third receiving groove 251.

[0048] It should be noted that the base portion 253, the enclosing portion 254, and the abutting portion 255 are an integrated structure. One end of the base portion 253 is mounted within the base body 10, and the other end of the base portion 253 abuts against the surface of the base body 10. One end of the enclosing portion 254 is connected to the base portion 253, and the enclosing portion 254 extends away from the surface of the base body 10. The other end of the enclosing portion 254 abuts against the step portion 214, and the outer wall of the enclosing portion 254 abuts against the groove wall of the second receiving groove 212. The enclosing portion 254 and the abutting portion 255 are both generally annular structures, with a gap between the abutting portion 255 and the enclosing portion 254, so that a collection chamber 50 is formed between the enclosing portion 254, the abutting portion 255, and the first protective member 24.

[0049] In one embodiment, the control component 23 includes a first control panel 231 and a second control panel 232; the first protective member 24 includes a protective portion 241 and a mounting portion 242, the protective portion 241 is received in the third receiving groove 251, one end of the mounting portion 242 is connected to the protective portion 241, the mounting portion 242 extends along the direction from the end cover 22 to the base body 10, and the other end of the mounting portion 242 is installed in the base body 10; the protective portion 241 opens a protective cavity 2411, the first control panel 231 is installed in the protective cavity 2411, the second control panel 232 is installed on the side of the mounting portion 242 away from the protective portion 241, the mounting portion 242 opens a connecting hole 2421, the connecting hole 2421 is connected to the protective cavity 2411, and the circuit of the first control panel 231 passes through the connecting hole 2421 to be electrically connected to the second control panel 232.

[0050] Specifically, the circuit may pass through the communication hole 2421 to facilitate electrical connection between the first control panel 231 and the second control panel 232 .

[0051] It should be noted that the first control panel 231 and the second control panel 232 control different modules. Separate installation of the first control panel 231 and the second control panel 232 can reduce the space of the protective cavity 2411, so that the structure of the control key 20 is simpler.

[0052] In addition, the protective portion 241 and the mounting portion 242 are an integrated structure, one end of the protective portion 241 abuts against the end cover 22, and the end cover 22 closes the protective cavity 2411 to protect the first control panel 231; the second control panel 232 is buried in the base body 10, and the water remaining on the surface of the end cover 22 can be discharged through the collection port 30, the connecting channel 40, the collection cavity 50 and the drain port 252. In other words, the water remaining on the surface of the end cover 22 will not flow into the base body 10, so the second control panel 232 is also protected by sealing.

[0053] See Figure 3 and Figure 7 , Figure 7 yes Figure 1 Schematic diagram of the exploded structure of the control key and mounting base assembly in the power socket shown.

[0054] In one embodiment, the power socket 100 also includes a mounting seat assembly 60, which is connected between the first protective member 24 and the base body 10; the mounting seat assembly 60 includes a first mounting seat 61 and a second mounting seat 62, the first mounting seat 61 is installed in the base body 10 and is located on the side of the second control panel 232 facing the end cover 22, the first mounting seat 61 opens a connecting cavity 611, one end of the first protective member 24 is passed through the connecting cavity 611 and is connected to the second control panel 232; the second mounting seat 62 is accommodated in the mounting groove 11, the circumferential outer wall of the second mounting seat 62 abuts against the groove wall of the mounting groove 11, the second mounting seat 62 opens a mounting through hole 621, one end of the second protective member 25 is passed through the mounting through hole 621 and abuts between the first mounting seat 61 and the second mounting seat 62.

[0055] Specifically, one end of the first protective member 24 is inserted into the communication cavity 611 to facilitate installation of the first protective member 24 and to secure the position of the first protective member 24. The first mounting seat 61 and the second mounting seat 62 abut against opposite sides of the second protective member 25 to facilitate installation of the second protective member 25 and to secure the position of the second protective member 25; the overall structure is simple.

[0056] See Figure 8 and Figure 9 , Figure 8 yes Figure 1 Schematic diagram of the explosion structure of the middle seat; Figure 9 yes Figure 8 Schematic diagram of the enlarged structure of part C.

[0057] It should be noted that the base 10 includes an upper housing 15 and a lower housing 16. The upper housing 15 is detachably connected to the lower housing 16. The upper housing 15 and the lower housing 16 together form a receiving cavity 161. The mounting slot 11 is defined in the upper housing 15 and communicates with the receiving cavity 161. The upper housing 15 includes a positioning post 151, which is positioned within the receiving cavity 161 and extends toward the lower housing 16. The second control panel 232 includes a positioning hole 2321, through which the positioning post 151 extends to position the second control panel 232. The first mounting base 61 is installed on the end surface of the second control panel 232 facing away from the lower shell 16, and one side opening of the connecting cavity 611 faces the end surface of the second control panel 232, and the mounting portion 242 is passed through the connecting cavity 611 so that the connecting hole 2421 faces the end surface of the second control panel 232, thereby preventing the circuit electrically connecting the first control panel 231 and the second control panel 232 from being exposed in the receiving cavity 161.

[0058] See Figure 4 、 Figure 7 and Figure 10 , Figure 10 yes Figure 1 The diagram shows the exploded structure of the power supply base middle cover, the first protective member and the first mounting base.

[0059] In one embodiment, the first mounting seat 61 defines a first snap groove 612, which is located on the circumferential outer wall of the end of the first mounting seat 61 facing the first protective member 24. The second protective member 25 also includes a first snap portion 256, which is connected to the second protective member 25. The first snap portion 256 extends into the first snap groove 612 so that the first mounting seat 61 is snap-connected to the second protective member 25.

[0060] Specifically, the first locking portion 256 extends into the first locking groove 612 , so that the second protective member 25 is connected to the first mounting seat 61 , so as to facilitate the installation of the second protective member 25 .

[0061] It should be noted that the first latch portion 256 is connected to the base portion 253, and the first latch portion 256 and the base portion 253 form an integrated structure. When the second protective member 25 is connected to the first mounting seat 61, the opposite sides of the base portion 253 abut against the first mounting seat 61 and the second mounting seat 62, thereby securing the position of the second protective member 25 and ensuring the sealing of the collection chamber 50.

[0062] In one embodiment, the first mounting seat 61 also includes a positioning groove 613, the opening of the positioning groove 613 faces the end cover 22, and the first protective member 24 also includes an annular protrusion 243, one end of the annular protrusion 243 is connected to the end surface of the protective portion 241 away from the end cover 22, and the other end of the annular protrusion 243 extends toward the second control panel 232. The central axis of the annular protrusion 243 and the central axis of the mounting portion 242 are located on the same straight line, and the annular protrusion 243 is accommodated in the positioning groove 613, so that the first mounting seat 61 is connected to the first protective member 24.

[0063] Specifically, the annular protrusion 243 is generally annular in structure and is integrally formed with the guard portion 241. When the first guard member 24 is mounted on the first mounting seat 61, the annular protrusion 243 is aligned with the positioning groove 613 and received in the positioning groove 613, thereby securing the first guard member 24 to the first mounting seat 61. This provides a simple structure and facilitates installation.

[0064] In one embodiment, the end cover 22 includes a cover body 221 and a second snap-fit ​​portion 222, one end of the second snap-fit ​​portion 222 is connected to the cover body 221, the cover body 221 is located on the side of the second snap-fit ​​portion 222 facing away from the base body 10, and the other end of the second snap-fit ​​portion 222 is extended along the direction from the end cover 22 to the base body 10; the protective portion 241 includes a second snap-fit ​​groove 2412, and the second snap-fit ​​portion 222 extends into the second snap-fit ​​groove 2412, so that the end cover 22 is connected to the first protective member 24.

[0065] Specifically, the second snap-fit ​​portion 222 and the groove wall of the second snap-fit ​​groove 2412 are snap-fitted to connect the end cover 22 to the first protective member 24, thereby preventing the end cover 22 from being separated from the first protective member 24 and ensuring the sealing of the protective cavity 2411; the cover body 221 and the pressing portion 255 can further press against the first protective member 24.

[0066] Here, it should be noted that the cover portion 221 and the second buckle portion 222 can be an integrated structure, and the second buckle portion 222 can also be adhered to one side of the cover portion 221 by industrial glue, which is not limited here.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above. For the sake of simplicity, they are not provided in detail. Although the present invention is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A power socket, characterized in that: include: A base body, wherein the base body is provided with a mounting groove; A control key, wherein the control key is installed in the installation slot, and the control key includes a shell, an end cover, a control assembly, a first protective member and a second protective member, the shell is provided with a first receiving slot and a second receiving slot, the first receiving slot is connected to the second receiving slot, and the second receiving slot is located on the side of the first receiving slot facing the base body, the end cover is received in the first receiving slot, and a collecting port is provided between the end cover and the slot wall of the first receiving slot; the first protective member is installed on the base body, the first protective member is passed through the first receiving slot and the second receiving slot, and a communicating channel is provided between the outer wall of the first protective member and the inner wall of the shell, and the communicating channel is connected to the collecting port; the first protective member includes a protective cavity, the control assembly is received in the protective cavity, the end surface of the first protective member facing away from the base body abuts against the end cover, and the end cover closes the protective cavity; The second protective member is accommodated in the second receiving groove and abuts against the inner wall of the second receiving groove. The second protective member opens a third receiving groove. The first protective member is partially accommodated in the third receiving groove and abuts against the second protective member. A collection chamber is formed between the outer wall of the first protective member and the groove wall of the third receiving groove. The collection chamber is connected to the connecting channel.

2. The power socket according to claim 1, characterized in that: The second protective member is provided with a drain port, which is located on the bottom surface of the second protective member away from the end cover. One end of the drain port is connected to the collecting chamber, and the other end of the drain port is connected to the outside.

3. The power socket according to claim 2, characterized in that: The base body includes a key surface and a supporting surface, the key surface encloses the supporting surface, the supporting surface is horizontally arranged, the key surface is inclined relative to the supporting surface, the notch of the mounting groove faces the key surface, and the end surface of the end cover facing away from the key surface is inclined relative to the supporting surface.

4. The power socket according to claim 3, characterized in that: The base body also includes a drainage portion, which is arranged along the notch of the mounting groove. The drainage portion includes an arcuate surface, the circumferential outer edge of the arcuate surface is connected to the button surface, the opening of the drainage port faces the arcuate surface, and the center of curvature of the arcuate surface is located on the side of the base body facing the end cover.

5. The power socket according to claim 1, characterized in that: The second protective member includes a base portion, an enclosure portion and a pressing portion. The base portion is installed in the seat body, the enclosure portion is connected to the base portion, and the enclosure portion is arranged along the circumferential outer edge of the base portion. The third receiving groove is formed between the enclosure portion and the base portion. The pressing portion is located in the third receiving groove and is connected to the end surface of the base portion facing the end cover; the pressing portion presses against one side of the first protective member, and the pressing portion and the end cover press against the opposite sides of the first protective member; the collecting chamber is formed between the enclosure portion, the pressing portion and the first protective member.

6. The power socket according to claim 1, characterized in that: The control assembly includes a first control panel and a second control panel; the first protective member includes a protective portion and a mounting portion, the protective portion is received in the third receiving groove, one end of the mounting portion is connected to the protective portion, the mounting portion extends along the direction from the end cover to the base body, and the other end of the mounting portion is mounted in the base body; the protective portion defines the protective cavity, the first control panel is mounted in the protective cavity, the second control panel is mounted on a side of the mounting portion away from the protective portion, the mounting portion defines a connecting hole, the connecting hole is connected to the protective cavity, and the circuit of the first control panel passes through the connecting hole and is electrically connected to the second control panel.

7. The power socket according to claim 6, characterized in that: It also includes a mounting seat assembly, which is connected between the first protective member and the seat body; the mounting seat assembly includes a first mounting seat and a second mounting seat, the first mounting seat is installed in the seat body and is located on the side of the second control panel facing the end cover, the first mounting seat has a connecting cavity, one end of the first protective member is passed through the connecting cavity and is connected to the second control panel; the second mounting seat is accommodated in the mounting groove, the circumferential outer wall of the second mounting seat is against the groove wall of the mounting groove, the second mounting seat has a mounting through hole, one end of the second protective member is passed through the mounting through hole and is against between the first mounting seat and the second mounting seat.

8. The power socket according to claim 7, characterized in that: The first mounting seat is provided with a first snap groove, and the first snap groove is located on the circumferential outer wall of the end of the first mounting seat facing the first protective member. The second protective member also includes a first snap portion, and the first snap portion is connected to the second protective member. The first snap portion extends into the first snap groove so that the first mounting seat is snap-connected to the second protective member.

9. The power socket according to claim 8, characterized in that: The first mounting seat is provided with a positioning groove, the opening of the positioning groove faces the end cover, the first protective member also includes an annular protrusion, one end of the annular protrusion is connected to the end surface of the protective portion facing away from the end cover, and the other end of the annular protrusion extends toward the second control panel, the central axis of the annular protrusion and the central axis of the mounting portion are located on the same straight line, and the annular protrusion is accommodated in the positioning groove, so that the first mounting seat is connected to the first protective member.

10. The power socket according to claim 6, characterized in that: The end cover includes a cover body and a second snap-on portion, the cover body is located on the side of the second snap-on portion facing away from the base body, one end of the second snap-on portion is connected to the cover body, and the other end of the second snap-on portion extends along the direction from the end cover to the base body; the protective portion is provided with a second snap-on groove, and the second snap-on portion extends into the second snap-on groove, so that the end cover is connected to the first protective member.

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