CN111326911A

CN111326911A - Waterproof socket

Info

Publication number: CN111326911A
Application number: CN202010255906.3A
Authority: CN
Inventors: 朱芳
Original assignee: Huizhou Ruiyi Technology Co ltd
Current assignee: Huizhou Ruiyi Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-06-23

Abstract

The invention relates to the technical field of splash-proof and waterproof sockets, in particular to a waterproof socket. Comprises a socket main body and an upper cover; the socket main body is movably connected with the upper cover turnover cover; when the waterproof socket is covered, the socket main body and the upper cover form a closed cavity capable of containing a plug through the matching of the first sealing structure and the second sealing structure, and the plug can be inserted into the socket in the closed cavity and connected with external equipment through the wire outlet. The waterproof socket has high dustproof and waterproof grade, ensures that external water or water vapor cannot enter the bottom box and the functional part of the waterproof socket through the socket pore passage, and improves the reliability and the safety of the waterproof socket. The socket of this structure is the integrated design that two holes, three hole sockets combined to through the position and the sunken degree of adjusting two holes, three hole sockets, ensure that two holes, three hole plugs can inclosed grafting in the socket main part, effectively increased waterproof socket's practicality and functional.

Description

Waterproof socket

Technical Field

The invention relates to the technical field of splash-proof and waterproof sockets, in particular to a waterproof socket.

Background

With the development of society and the improvement of living standard of people at any time, household kitchen and bathroom electric equipment are increasing, and people have an increasing requirement on waterproof sockets. In water or water vapor environments, such as outdoor or domestic bathrooms, if the waterproof performance of the socket is poor, accidents are easily caused, and further personal safety is affected.

The waterproof sockets in the market are various in brands and types, most of the waterproof sockets are splash-proof boxes, the waterproof sockets cannot be sealed and covered in use, the safety performance of most of the waterproof sockets is not high, the waterproof grade is low, and high potential safety hazards still exist in use. And some waterproof sockets that can close when using in the market, the local limit is higher, and can only close when using three hole plugs usually, and the practicality is poor, and the restriction is many, and the seal is not good.

Disclosure of Invention

The present invention provides a waterproof socket to overcome at least one of the above-mentioned drawbacks (disadvantages) of the prior art.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a waterproof socket comprises a socket main body and an upper cover; the socket is arranged in the middle of the socket main body and is arranged on the socket main body in a concave mode towards the back face direction; the socket body is provided with a wire outlet between the socket and the outer edge; the socket main body is movably connected with the upper cover flip, a first sealing structure is arranged at the edge of the socket main body, and a second sealing structure matched with the upper cover is arranged on the upper cover; when the waterproof socket is covered, the socket main body and the upper cover form a closed cavity capable of containing a plug through the matching of the first sealing structure and the second sealing structure, and the plug can be plugged with the socket in the closed cavity and connected with external equipment through the wire outlet.

Further, waterproof socket still includes end box, socket subject fixed mounting is on end box, just the socket sets up at end box is sunken.

Further, the socket includes at least one of a three-hole socket and a two-hole socket; the depth of the recess of the two-hole socket on the socket body is greater than the depth of the recess of the three-hole socket on the socket body.

Further, the socket includes three hole sockets and two hole sockets, just three hole sockets, two hole sockets and outlet are parallel or parallel arrangement on socket main body, just two hole sockets are close to the outlet setting.

Furthermore, a bayonet corresponding to the wire outlet is arranged on the upper cover, and sealing rings are arranged on the wire outlet and the bayonet.

Furthermore, the first sealing structure comprises an outer-layer water baffle and an inner-layer water baffle, the outer-layer water baffle and the inner-layer water baffle are sequentially arranged at the edge of the socket main body in a surrounding mode from outside to inside, and the height of the inner-layer water baffle is larger than that of the outer-layer water baffle; the second sealing structure comprises a middle water baffle plate, and the middle water baffle plate is correspondingly arranged between the outer water baffle plate and the inner water baffle plate; the socket main body and the upper cover are matched with each other through the outer-layer water baffle, the middle-layer water baffle and the inner-layer water baffle to realize sealing and covering.

Furthermore, a water guiding groove in a shape of a Chinese character 'hui' is formed between the outer-layer water baffle and the inner-layer water baffle, a water guiding outlet is formed in the bottom of the outer-layer water baffle, and liquid in the water guiding pipe in the shape of a Chinese character 'hui' can flow out through the water guiding outlet.

Furthermore, a sealing ring is arranged in the clip-shaped water chute.

Further, socket subject's the back still is provided with waterproof sealing washer, socket subject can closely laminate through waterproof sealing washer and wall.

Furthermore, the upper cover is movably provided with a lock catch at the outlet, the socket body is provided with a clamping portion matched with the lock catch, and the upper cover and the socket body are locked and connected through the matching of the lock catch and the clamping portion.

According to the anti-splash closed system formed by the upper cover, the multi-layer baffle plate closed structure and the zigzag water guide groove, the sealing ring is arranged between the wall and the socket main body for sealing the wall, so that the anti-splash closed system has a high anti-dust and waterproof grade, the waterproof sealing performance of the waterproof socket is greatly ensured, external water or water vapor is ensured not to enter a panel socket pore passage, the safety of a bottom box and a functional part of the waterproof socket is protected, and the reliability and the safety of the waterproof socket are greatly improved. Simultaneously, the socket of this structure is the integrated design that two holes, three hole sockets combined to through the position and the sunken degree of adjusting two holes sockets and three hole sockets, when guaranteeing the socket use, two holes, three hole plugs can inclosed grafting in the socket main part, have effectively increased waterproof socket's practicality and functionality.

Drawings

Fig. 1 is a schematic structural diagram of a waterproof socket according to an embodiment of the present invention.

Fig. 2 is an overall assembly structure diagram of the waterproof socket according to the embodiment of the invention.

Fig. 3 is a schematic structural view of the waterproof socket according to the embodiment of the present invention.

Fig. 4 is a cross-sectional view of the waterproof socket according to the embodiment of the present invention when it is covered.

Fig. 5 is a sectional view of the waterproof socket according to the embodiment of the present invention in a use state.

Fig. 6 is a schematic structural diagram of the back surface of the socket body according to the embodiment of the invention.

Fig. 7 is a horizontal cross-sectional view of a waterproof socket according to an embodiment of the present invention.

Wherein:

1 is a socket main body, 11 is a socket, 12 is an outlet, 13 is a first sealing structure, 14 is a waterproof sealing ring, 15 is a clamping part, 111 is a three-hole socket, 112 is a two-hole socket, 131 is an outer-layer water baffle, 132 is an inner-layer water baffle, 133-shaped water guiding grooves and 134 water guiding outlets;

2, an upper cover, 21, a second sealing structure, 22, a lock catch, 211, a middle-layer water baffle and 212, wherein the upper cover is arranged on the lower cover;

and 3, a bottom box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

The embodiment provides a waterproof socket, and referring to fig. 1-7, the waterproof socket comprises a socket main body 1 and an upper cover 2; socket body 1 is last to be provided with socket 11, and socket 11 sets up towards socket body 1's the sunken back direction, socket body 1 is provided with outlet 12 between socket 11 and outward flange, and upper cover 2 and socket body 1 flip swing joint, socket body 1 is provided with first seal structure in its periphery edge department, upper cover 2 is provided with and first seal structure assorted second seal structure 21, when the lid closes, socket body 1 and upper cover 2 pass through the cooperation of first seal structure and second seal structure 21, the airtight cavity that can hold outside plug has been formed in waterproof socket. After the plug is inserted into the socket 11, the upper cover 2 is covered, the plug can be sealed in the sealed cavity, and the lead connected with the plug is led out through the outlet 12, so that the sealing of the socket 11 is realized, and the situation that water or vapor in the external environment enters the pore channel of the socket 11 to cause the internal short circuit of the socket 11 is prevented.

Specifically, with respect to the receptacle body 1, please refer to fig. 1 and 4, which includes a receptacle 11, an outlet 12 and a first sealing structure of the outer edge; the socket 11 is used for being plugged with a plug, so that power supply of external equipment is achieved, the socket 11 is sunken towards the bottom box 3 in the socket body 1, and the space of the plug in the socket 11 is enlarged to ensure that the plug can be arranged in the socket body 1 in a sealing mode when the upper cover 2 and the socket body 1 are covered. In addition, the main function of the outlet 12 is to ensure that the connecting wire of the plug can extend out of the waterproof socket, and simultaneously, the sealing function is also achieved. The first sealing structure is specifically a waterproof baffle plate, and forms a multilayer baffle plate by matching with the second sealing structure 21, so that the situation that external water or water vapor enters a pore channel of the socket 11 when the socket is covered to cause short circuit or damage of an internal circuit of the socket 11 is prevented.

In the aspect of the upper cover 2, the main function is to prevent splashing and water vapor from entering the hole of the socket 11. Referring to fig. 1 and 2, the bottom of the upper cover 2 is matched with the socket body 1, and the upper cover 2 is movably connected with the socket body 1 through a flip cover, preferably, the upper cover 2 is movably connected with the socket body 1 through a hinge. Specifically, upper cover 2 is one side open-ended box structure, closes with socket main body 1 lid through the opening face and is connected, and with the opposite one side arc design of opening face, increases the inner space, prevents ponding, and the concrete thickness of upper cover 2 can be adjusted as required according to the plug.

Preferably, the waterproof socket further includes a bottom case, referring to fig. 2-3, the socket body 1 is fixedly mounted on the bottom case 3, the socket 11 is disposed at a corresponding position of the socket body 1 and the bottom case 3, and the recessed portion of the socket 11 is disposed in the bottom case 3, specifically, the corresponding position of the socket body 1 and the bottom case 3 means that the socket body 1 is located at a position right above the bottom case 3, and the recessed portion of the socket 11 is located inside the bottom case 3.

More specifically, the bottom case 3 is used to be built into a wall to fix the socket body 1 and prevent electric leakage. As shown in fig. 2-3, specifically, the bottom case 3 is provided with a positioning column, the socket body 1 is provided with a corresponding positioning hole, and the socket body 1 is placed into the positioning hole through the positioning piece and connected with the positioning column, so as to fix the bottom case 3. In the present embodiment, the socket body 1 is fixedly mounted on the bottom case 3 by screws.

Preferably, the socket 11 includes at least one of a triple-jack socket 111 and a two-jack socket 112, i.e., the socket may be a triple-jack socket 111, a two-jack socket 112 or a five-jack socket formed by combining the triple-jack socket 111 and the two-jack socket 112, and the arrangement and structure of the socket may be set according to requirements.

More preferably, in this embodiment, the socket 11 is a five-hole socket formed by combining a three-hole socket 111 and a two-hole socket 112, the three-hole socket 111 and the two-hole socket 112 are recessed in a stepped manner on the socket body 1, and the recessed depth of the two-hole socket 112 is greater than that of the three-hole socket 111.

More preferably, referring to fig. 3, the triple-jack socket 111, the double-jack socket 112 and the outlet 12 are arranged in parallel or in parallel on the socket body 1, so that the wires of the plug can be easily led out from the outlet 12. Meanwhile, the two-hole socket 112 is closer to the outlet 12 than the three-hole socket 111 on the socket body 1, so that the problem that the upper cover 2 is not easy to cover or incompletely covers due to the fact that hard plastic rubber of a three-hole plug wire part is clamped at the outlet 12 can be avoided, and the practicability and the reliability of the socket 11 are improved. Further preferably, in this embodiment, the three-jack socket 111, the two-jack socket 112 and the outlet 12 are vertically arranged on the socket body 1 from top to bottom in sequence, that is, in the socket body 1, the three-jack socket 111 is arranged above the two-jack socket 112, and the outlet 12 is arranged below the two-jack socket 112, so as to ensure that the outlet 12 is arranged below, external water is not easy to accumulate and enter from the outlet 12, and the waterproof effect of the structure is improved.

In terms of the outlet 12, referring to fig. 3-4, preferably, the upper cover 2 is provided with a bayonet corresponding to the outlet 12, and the outlet 12 and the bayonet are both provided with a sealing ring, when the cover is closed, the bayonet is in butt joint with the outlet 12 and is sealed by the sealing ring, so that the waterproof sealing closure at the outlet 12 is completed.

In the aspect of the sealing fit between the socket body 1 and the upper cover 2, preferably, the first sealing structure includes an outer water baffle 131 and an inner water baffle 132, the outer water baffle 131 and the inner water baffle 132 are both disposed around the outer edge of the socket body 1, the outer water baffle 131 is disposed outside the outer edge of the socket body 1, the inner water baffle 132 is disposed on the inner layer, and the height of the inner water baffle 132 is higher than that of the outer water baffle 131. The second sealing structure 21 includes a middle water guard 211, the middle water guard 211 is correspondingly disposed between the outer water guard 131 and the inner water guard 132, i.e. when the socket is closed, the middle water guard 211 can be tightly inserted between the outer water guard 131 and the inner water guard 132, so that a multi-layer guard structure is formed at the periphery of the socket body 1. Through the multilayer baffle, external water or moisture can be effectively prevented from entering the pore canal of the socket 11 through the outer edges of the socket main body 1 and the upper cover 2. More specifically, the second sealing structure 21 further includes a sealing cover plate 212 disposed outside the middle water baffle 211, when the cover is closed, the upper cover 2 abuts against the outer water baffle 131 through the sealing cover plate 212, so as to prevent water vapor from entering, and if water vapor enters through the gap between the outer water baffle 131 and the sealing cover plate 212, the water vapor can not enter into the socket body 1 because of the middle water baffle 211 and the inner water baffle 132.

More preferably, referring to fig. 3, a water guiding trough 133 in a shape of a loop is formed between the outer water baffle 131 and the inner water baffle 132, and a water guiding outlet 134 is formed at the bottom of the outer water baffle 131, so that when water or water vapor in the external environment enters a gap between the outer water baffle 131 and the middle water baffle 211, the water or water vapor will be gathered in the water guiding trough 133 in a shape of a loop and flow out through the water guiding outlet 134, so that the water or water vapor cannot enter the socket body 1. Specifically, two water outlets 134 are provided, and the two water outlets 134 are symmetrically and closely arranged at two sides of the outlet 12.

Preferably, as shown in fig. 6, the back surface of the socket body 1 is further provided with a waterproof sealing ring, when the socket body 1 is fixedly mounted in the bottom box 3, the socket body 1 is tightly attached to the wall through the waterproof sealing ring, so that external water vapor or foreign matters can be prevented from entering the bottom box 3 of the waterproof socket through a wall gap, and the reliability of the structure is improved.

Preferably, referring to fig. 3-5, the upper cover 2 is movably provided with a latch 22 at the outlet 12, and the socket body 1 is correspondingly provided with a clamping portion, when the cover is closed, the latch 22 rotates to the clamping portion and is clamped with the clamping portion to lock the upper cover 2 and the socket body 1, so as to ensure that the upper cover 2 and the socket body 1 are hermetically covered.

The benefit of this structure lies in, this structure is through upper cover 2, the splashproof closed system that multilayer baffle enclosed construction and time shape guiding gutter 133 constitute, it carries out the wall body seal to set up the sealing washer between wall and socket main part 1, high dustproof and waterproof grade has, this waterproof socket's waterproof sealing nature has greatly been guaranteed, guarantee that outside external water or steam can not get into waterproof socket's end box 3 and functional part through socket 11 pore, waterproof socket's reliability and security have been improved greatly. Simultaneously, the socket 11 of this structure is the integrated design that two holes, three hole sockets 111 combine to through adjusting two hole sockets 112 and three hole sockets 111's position and sunken degree, when guaranteeing socket 11 to use, two holes, three hole plugs can inclosed grafting in socket subject 1, have effectively increased waterproof socket's practicality and functionality.

Example two

In this embodiment, specifically, referring to fig. 7, a sealing ring is disposed in the rectangular water chute 133, so that the waterproof grade of the waterproof socket can reach IP56, and the structure can be applied to an outdoor waterproof socket and can be used normally even in a rainstorm condition.

Except for normal household waterproof use, the structure can conveniently improve the waterproof grade of the waterproof socket in a manner of adding the sealing ring in the square-shaped water chute 133 without changing the internal structure thereof, thereby ensuring the wide application scene of the waterproof socket.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A waterproof socket is characterized by comprising a socket main body (1) and an upper cover (2); a socket (11) is arranged in the middle of the socket main body (1), and the socket (11) is arranged on the socket main body (1) in a concave mode towards the back surface direction; an outlet (12) is arranged between the socket (11) and the outer edge of the socket main body (1); the socket main body (1) is movably connected with the flip cover of the upper cover (2), a first sealing structure (13) is arranged at the edge of the socket main body (1), and a second sealing structure (21) matched with the upper cover (2) is arranged; when the socket is covered, the socket main body (1) and the upper cover (2) form a closed cavity capable of containing a plug through the matching of the first sealing structure (13) and the second sealing structure (21) in the waterproof socket, and the plug can be plugged with the socket (11) in the closed cavity and is connected with external equipment through the wire outlet (12).

2. The waterproof socket according to claim 1, further comprising a bottom case (3), wherein the socket body (1) is fixedly mounted on the bottom case (3), and the socket (11) is recessed in the bottom case (3).

3. The waterproof socket according to claim 1 or 2, wherein the socket (11) comprises at least one of a three-hole socket (111) and a two-hole socket (112); the recess depth of the two-hole socket (112) on the socket body (1) is larger than the recess depth of the three-hole socket (111) on the socket body (1).

4. The waterproof socket according to claim 3, wherein the socket (11) includes a three-hole socket (111) and a two-hole socket (112), and the three-hole socket (111), the two-hole socket (112) and the outlet (12) are arranged in parallel or in parallel on the socket body (1), and the two-hole socket (112) is arranged near the outlet (12).

5. The waterproof socket according to claim 1 or 2, wherein a bayonet corresponding to the outlet (12) is arranged on the upper cover (2), and sealing rings are arranged on the outlet (12) and the bayonet.

6. The waterproof socket according to claim 1 or 2, wherein the first sealing structure (13) comprises an outer water baffle (131) and an inner water baffle (132), the outer water baffle (131) and the inner water baffle (132) are arranged in sequence from outside to inside around at the edge of the socket main body (1), and the height of the inner water baffle (132) is greater than that of the outer water baffle (131); the second sealing structure (21) comprises a middle water baffle (211), and the middle water baffle (211) is correspondingly arranged between the outer-layer water baffle (131) and the inner-layer water baffle (132); the socket main body (1) and the upper cover (2) are sealed and covered through the matching of the outer-layer water baffle (131), the middle-layer water baffle (211) and the inner-layer water baffle (132).

7. The waterproof socket according to claim 6, wherein a water guiding groove (133) in a shape of a Chinese character 'hui' is formed between the outer water baffle (131) and the inner water baffle (132), and a water guiding outlet (134) is arranged at the bottom of the outer water baffle (131), and liquid in the water guiding pipe in the shape of a Chinese character 'hui' can flow out through the water guiding outlet (134).

8. The waterproof socket according to claim 7, wherein a sealing ring is provided in the water guiding trough (133).

9. The waterproof socket according to claim 1 or 2, wherein the back of the socket main body (1) is further provided with a waterproof sealing ring (14), and the socket main body (1) can be tightly attached to a wall through the waterproof sealing ring (14).

10. The waterproof socket according to claim 1 or 2, wherein the upper cover (2) is movably provided with a latch (22) at the outlet (12), the socket body (1) is provided with a clamping portion (15) matched with the latch (22), and the upper cover (2) and the socket body (1) are locked and connected through the matching of the latch (22) and the clamping portion (15).