Waterproof socket

Abstract

The utility model discloses a waterproof socket, which comprises a socket body and a waterproof cover, and a hinge structure and a sealing structure are arranged between the socket body and the waterproof cover. The waterproof cover is provided with an adjustable structure; the socket body is provided with a panel, and the panel is provided with jacks. The insertion holes are provided with first sealing structures. The socket body is also provided with a heat dissipation structure. According to the utility model, by arranging the adjustable structure, the waterproof cover can be used for covering and preventing water for plugs with different thicknesses, so that the situation that the waterproof cover cannot be connected with the socket body in a covering manner due to the overlarge thickness of the plug and a gap occurs is prevented; the sealing structure is combined and arranged to improve the connection sealing performance between the socket body and the waterproof cover, a sealing ring is not needed, the situation that the sealing ring is aged or deviated to affect the sealing and waterproof performance is reduced is prevented, multiple sealing is achieved, and the waterproof performance is improved; the jacks are sealed by arranging the sealing structure I, so that the sealing and waterproof performance of the jacks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to a waterproof socket. Background Art

[0002] A socket strip is a multi-socket with wires, commonly known as a power strip or power strip, and its scientific name is a wire extension assembly or extension cord socket. More than one power plug can be connected, which saves space and wiring. However, although the existing sockets have certain waterproof properties, their sockets are exposed to the outside. In water-prone environments such as bathrooms, kitchens, and balconies, they cannot meet the waterproof requirements, which can easily cause power short circuits and pose a major safety hazard. In response to the above problems, people have invented a waterproof socket with patent number: 202021922204.8. Through the waterproof structure that is set up, the covering end of the waterproof cover in the waterproof structure is covered with the waterproof groove when in use to prevent water from the outside from contacting the socket, thereby waterproofing, improving the safety of the socket, and avoiding accidents. However, the waterproof socket still has the following problems: 1. The waterproof covers of existing waterproof sockets are mostly of fixed specifications and cannot be adjusted. However, when the thickness of the plug used is greater than the accommodation height of the waterproof cover, the waterproof cover cannot fit the socket, resulting in a gap, which affects the waterproof performance; 2. The existing waterproof socket is only waterproofed by the waterproof cover, which can only protect against external splashing water. When it is unable to effectively protect against water vapor, water vapor will enter the plug and oxidize and corrode the internal metal sheet, affecting the power connection performance and safety of use. Utility Model Content

[0003] The utility model aims at the current technical deficiencies and provides a waterproof socket, aiming to solve the technical problems in the prior art that the waterproof cover of the waterproof socket cannot be adjusted, which affects the sealing and waterproof properties, and has poor sealing effect, poor waterproof performance and short service life.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0005] A waterproof socket comprises a socket body and a waterproof cover, wherein a hinge structure and a sealing structure are provided between the socket body and the waterproof cover; the waterproof cover is provided with an adjustable structure; the socket body is provided with a panel, and the panel is provided with a socket; the sockets are all provided with a sealing structure; the socket body is also provided with a heat dissipation structure.

[0006] For further improvement, the waterproof cover includes a cover body and a frame body, and the cover body is arranged on the frame body; the adjustable structure is arranged between the cover body and the frame body, and the adjustable structure includes an annular connecting part and an annular sliding groove. The annular connecting part is arranged on the frame body, the annular sliding groove is arranged on the cover body, the annular connecting part is inserted into the annular sliding groove, and the annular connecting part can move along the direction of the annular sliding groove; the annular sliding groove is provided with an insertion opening, and the insertion opening is provided with two annular rubber ridges; the end surface of the annular connecting part is provided with an annular rubber ridge one.

[0007] For further improvement, the socket body includes a housing and a connecting base, and the hinged structure includes two hooks and two connecting blocks. The two hooks are arranged on the housing, the two connecting blocks are arranged on the frame body, the connecting blocks are both provided with connecting rotating shafts, and the connecting rotating shafts are connected with the hooks.

[0008] For further improvement, the sealing structure includes a baffle one, a baffle two, a stepped convex block and a stepped groove. The baffle one is arranged on the top of the housing, the baffle two is arranged at the end of the frame body, and the baffle one and the baffle two are both provided with sealing rubber strips; the stepped convex block is arranged on the edge of the frame body, and the stepped groove is arranged on the edge of the adjustable part.

[0009] For further improvement, both the stepped convex block and the stepped groove are in the shape of "凵"; the stepped convex block includes a convex block one and a convex block two, and the convex block two is arranged on the end surface of the convex block one; the stepped groove includes a groove one and a groove two, and the groove two is arranged below the groove one. The convex block one is connected with the groove one in a matching manner, and the convex block two is connected with the groove two in a matching manner.

[0010] For further improvement, both the frame body and the housing are provided with arc-shaped notches. Among them, the arc-shaped notch of the housing is provided with a sealing rubber ring one, and the arc-shaped notch of the frame body is provided with a folding sealing rubber ring one.

[0011] For further improvement, the jacks include two-pin jacks and three-pin jacks; the first sealing structure includes multiple groups of sealing rubber ring groups, and the sealing rubber ring groups are respectively arranged in the jacks; each sealing rubber ring group includes two arc-shaped convex sealing rubber rings arranged opposite to each other in a mirror image, and the arc-shaped convex sealing rubber rings are both provided with cavities.

[0012] For further improvement, both sides of the housing are provided with groove threes, and the groove threes are provided with through holes three; the heat dissipation structure includes a heat dissipation layer and a heat conduction layer. The heat dissipation layer is arranged in the groove threes, the heat conduction layer is arranged on the inner side of the housing, and a connecting layer is arranged between the heat dissipation layer and the heat conduction layer.

[0013] As a further improvement, the heat dissipation layer is provided with a plurality of heat dissipation slots arranged in an array.

[0014] As a further improvement, the panel and the shell are connected by a threaded locking structure; the base is provided with a concave cavity, a wiring row is provided in the concave cavity, and the wiring row is provided with a two-pin metal contact terminal and a three-pin metal terminal; the two-pin metal contact terminal and the three-pin metal terminal are both composed of a plurality of metal clips; the base is also provided with a plurality of wiring ports.

[0015] Compared with the prior art, the above one or more technical solutions in the waterproof socket provided by the embodiment of the utility model have at least one of the following technical effects:

[0016] 1. The utility model is used to form waterproof covers of different sizes according to the needs by setting an adjustable structure, so as to cover and waterproof plugs of different thicknesses, and prevent the waterproof cover from being unable to cover and connect with the socket body due to the excessive thickness of the plug, resulting in a gap. In addition, a sealing structure is provided to improve the sealing performance of the connection between the socket body and the waterproof cover, and no sealing ring is required, so as to prevent the sealing ring from aging or deviating to affect the sealing and waterproof performance, thereby achieving multiple sealing and greatly improving the waterproof performance.

[0017] 2. A sealing structure consisting of two arc-shaped raised sealing rubber rings is provided to seal a pair of jacks, thereby improving the sealing and waterproof performance of the jacks, so that they fit with the side of the metal plug or fit with each other when not connected, thereby improving the sealing and preventing the entry of water vapor from affecting the waterproof socket; a heat dissipation structure is provided to increase the direct contact area between the inside and the outside of the waterproof socket, thereby improving the efficiency of internal heat dissipation, reducing heat accumulation, and improving waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the overall structure of the waterproof socket of this embodiment;

[0020] Figure 2 This is an exploded schematic diagram of the waterproof socket of this embodiment;

[0021] Figure 3 is a schematic structural diagram of the socket body of this embodiment;

[0022] Figure 4is a schematic structural diagram of the frame of this embodiment;

[0023] Figure 5 is a schematic structural diagram of the cover body of this embodiment;

[0024] Figure 6 is a schematic structural diagram of the heat dissipation structure of this embodiment;

[0025] Figure 7 It is a half-section schematic diagram of the connection between the step protrusion and the step groove of this embodiment. DETAILED DESCRIPTION

[0026] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0027] For example, see the attached Figure 1 to Figure 7 A waterproof socket 1 includes a socket body 2 and a waterproof cover 3, wherein a hinge structure 4 and a sealing structure 5 are provided between the socket body 2 and the waterproof cover 3; the waterproof cover 3 is provided with an adjustable structure 6; the socket body 2 is provided with a panel 20, and the panel 20 is provided with a socket 21; the socket 21 is provided with a sealing structure 7; the socket body 2 is also provided with a heat dissipation structure 8.

[0028] The waterproof cover 3 includes a cover body 30 and a frame body 31, and the cover body 30 is arranged on the frame body 31; the adjustable structure 6 is arranged between the cover body 30 and the frame body 31, and the adjustable structure 6 includes an annular connecting portion 60 and an annular sliding groove 61, the annular connecting portion 60 is arranged on the frame body 31, and the annular sliding groove 61 is arranged on the cover body 30, the annular connecting portion 60 is inserted into the annular sliding groove 61, and the annular connecting portion 60 can move along the direction of the annular sliding groove 61; the annular sliding groove 61 is provided with an insertion port, and the insertion port is provided with two annular rubber convex strips 62; an annular rubber convex strip 63 is provided on the end surface of the annular connecting portion 60, and the adjustable structure 6 is used to form waterproof covers 3 of different specifications and sizes according to needs, so that it can be used to cover and waterproof plugs of different thicknesses, to prevent the waterproof cover 3 from being unable to cover and connect with the socket body 2 due to excessive thickness of the plug, resulting in gaps and affecting the waterproof performance.

[0029] The socket body 2 includes a shell and a connecting base, and the hinge structure 4 includes two hooks and two connecting blocks. The two hooks are arranged on the shell, and the two connecting blocks are arranged on the frame 31. The connecting blocks are both provided with a connecting shaft, and the connecting shaft is connected to the hooks.

[0030] The sealing structure 5 includes a first baffle 50, a second baffle 51, a stepped bump 52 and a stepped groove 53. The first baffle 50 is arranged on the top of the housing. An embedding groove is also provided on the top of the housing, which is used to provide space for the second baffle 51 to move when it is opened. The second baffle 51 is arranged at the end of the frame body 31. Sealing rubber strips 54 are provided on both the first baffle 50 and the second baffle 51. The stepped bump 52 is arranged on the edge of the frame body 31, and the stepped groove 53 is arranged on the adjustable edge. Both the stepped bump 52 and the stepped groove 53 are in the shape of "凵". The stepped bump 52 includes a first bump and a second bump, and the second bump is arranged on the end face of the first bump. The stepped groove 53 includes a first groove and a second groove, and the second groove is arranged below the first groove. The first bump is connected with the first groove in a matching manner, and the second bump is connected with the second groove in a matching manner. The sealing structure 5 is used to improve the connection sealing performance between the socket body 2 and the waterproof cover 3, thereby improving the waterproof performance, and no sealing ring is required to prevent the situation that the aging or offset of the sealing ring affects the reduction of the sealing and waterproof performance.

[0031] Both the frame body 31 and the housing are provided with arc-shaped notches. Among them, a first sealing rubber ring is provided in the arc-shaped notch of the housing, and a folded first sealing rubber ring is provided in the arc-shaped notch of the frame body. The arc-shaped notch is used for the sealing of the cable.

[0032] The jack 21 includes a two-pin jack 210 and a three-pin jack 211. The first sealing structure 7 includes multiple groups of sealing rubber ring groups, which are respectively arranged in the jack 21. Each sealing rubber ring group includes two arc-shaped raised sealing rubber rings 70 arranged opposite to each other in a mirror image. Each arc-shaped raised sealing rubber ring 70 is provided with a cavity. The first sealing structure 7 is used to improve the sealing and waterproof performance of the jack 21, so that it fits with the side surface of the metal insert or fits with each other when there is no connection, improving the sealing performance and preventing the entry of water vapor from affecting the waterproof socket 1.

[0033] Both sides of the housing are provided with a third groove, and the third groove is provided with a third through hole. The heat dissipation structure 8 includes a heat dissipation layer 80 and a heat conduction layer 81. The heat dissipation layer 80 is arranged in the third groove, and the heat conduction layer 81 is arranged on the inner side of the housing. A connection layer 82 is provided between the heat dissipation layer 80 and the heat conduction layer 81. The heat dissipation layer 80 is provided with multiple heat dissipation grooves 83 arranged in an array. The heat dissipation structure 8 is used to increase the direct contact area between the inside and the outside of the waterproof socket 1, improve the efficiency of internal heat dissipation, reduce the accumulation of heat, and improve the waterproof performance.

[0034] The panel 20 and the shell are connected by a threaded locking structure; the base is provided with a concave cavity, and a wiring row is provided in the concave cavity, and the wiring row is provided with two-hole 21 metal contact terminals and three-hole 21 metal terminal terminals; the two-hole 21 metal contact terminals and the three-hole 21 metal terminal terminals are both composed of multiple metal clips; the base is also provided with multiple wiring ports, and the wiring ports are used to connect to external access cables.

[0035] The utility model is used to form waterproof covers of different specifications and sizes according to needs by arranging an adjustable structure, so that it can be used to cover and waterproof plugs of different thicknesses, and prevent the waterproof cover from being unable to cover and connect with the socket body due to the excessive thickness of the plug, resulting in a gap. In addition, a sealing structure is provided to improve the connection sealing between the socket body and the waterproof cover, and no sealing ring is required, so as to prevent the sealing ring from aging or shifting and affecting the sealing and waterproof performance. Multiple sealing is achieved, and the waterproof performance is greatly improved. A sealing structure composed of two arc-shaped raised sealing rubber rings is provided to seal a pair of jacks, thereby improving the sealing and waterproof performance of the jacks, so that they are in contact with the side of the metal plug or in contact with each other when there is no connection, thereby improving the sealing performance and preventing the entry of water vapor from affecting the waterproof socket. In addition, a heat dissipation structure is provided to increase the direct contact area between the inside and the outside of the waterproof socket, thereby improving the efficiency of internal heat dissipation, reducing heat accumulation, and improving the waterproof performance.

[0036] The present invention is not limited to the above-mentioned embodiments. Other waterproof sockets obtained by using the same or similar structures or devices as the above-mentioned embodiments of the present invention are all within the protection scope of the present invention.

Claims

1. A waterproof socket, characterized in that: The waterproof socket includes a socket body and a waterproof cover. An articulated structure and a sealing structure are provided between the socket body and the waterproof cover; the waterproof cover is provided with an adjustable structure; the socket body is provided with a panel, and the panel is provided with jacks; each jack is provided with a first sealing structure; the socket body is also provided with a heat dissipation structure.

2. The waterproof socket according to claim 1, characterized in that: The waterproof cover includes a cover body and a frame body. The cover body is arranged on the frame body; the adjustable structure is arranged between the cover body and the frame body. The adjustable structure includes an annular connecting portion and an annular sliding groove. The annular connecting portion is arranged on the frame body, and the annular sliding groove is arranged on the cover body. The annular connecting portion is inserted into the annular sliding groove, and the annular connecting portion can move along the direction of the annular sliding groove; the annular sliding groove is provided with an insertion opening, and the insertion opening is provided with two annular rubber convex strips; an annular rubber convex strip one is arranged on the end surface of the annular connecting portion.

3. The waterproof socket according to claim 2, characterized in that: The socket body includes a housing and a connection base. The articulated structure includes two hooks and two connection blocks. The two hooks are arranged on the housing, and the two connection blocks are arranged on the frame body. Each connection block is provided with a connection rotating shaft, and the connection rotating shaft is connected with the hook.

4. The waterproof socket according to claim 3, characterized in that: The sealing structure includes a first baffle, a second baffle, a stepped convex block and a stepped groove. The first baffle is arranged on the top of the housing, the second baffle is arranged at the end of the frame body, and the first baffle and the second baffle are both provided with sealing rubber strips; the stepped convex block is arranged on the edge of the frame body, and the stepped groove is arranged on the edge of the adjustable part.

5. The waterproof socket according to claim 4, characterized in that: Both the stepped convex block and the stepped groove are in the shape of "凵". The stepped convex block includes a first convex block and a second convex block. The second convex block is arranged on the end surface of the first convex block; the stepped groove includes a first groove and a second groove. The second groove is arranged below the first groove. The first convex block is connected with the first groove in a matching manner, and the second convex block is connected with the second groove in a matching manner.

6. The waterproof socket according to claim 5, characterized in that: Both the frame body and the housing are provided with arc-shaped notches. A first sealing rubber ring is arranged in the arc-shaped notch of the housing, and a first folding sealing rubber ring is arranged in the arc-shaped notch of the frame body.

7. The waterproof socket according to claim 6, characterized in that: The jacks include two-pin jacks and three-pin jacks; the first sealing structure includes multiple groups of sealing rubber ring groups, and the sealing rubber ring groups are respectively arranged in the jacks; each sealing rubber ring group includes two arc-shaped raised sealing rubber rings arranged opposite to each other in a mirror image, and each arc-shaped raised sealing rubber ring is provided with a cavity.

8. The waterproof socket according to claim 7, characterized in that: Both sides of the housing are provided with a third groove, and the third groove is provided with a third through hole; the heat dissipation structure includes a heat dissipation layer and a heat conduction layer. The heat dissipation layer is arranged in the third groove, the heat conduction layer is arranged on the inner side of the housing, and a connection layer is arranged between the heat dissipation layer and the heat conduction layer.

9. The waterproof socket according to claim 8, characterized in that: Each heat dissipation layer is provided with multiple heat dissipation grooves arranged in an array.

10. The waterproof socket according to claim 9, characterized in that: The panel and the housing are connected by a threaded locking structure; the base is provided with a concave cavity, and a wiring row is arranged in the concave cavity. The wiring row is provided with two-pin jack metal contact ends and three-pin jack metal wiring ends; both the two-pin jack metal contact ends and the three-pin jack metal wiring ends are composed of multiple metal clip pieces; the base is also provided with multiple wiring ports.

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