CN110854615A

CN110854615A - Waterproof and moistureproof socket

Info

Publication number: CN110854615A
Application number: CN201911148446.8A
Authority: CN
Inventors: 张义杰
Original assignee: Taicang Zhetaitian Product Design Co Ltd
Current assignee: Taicang Zhetaitian Product Design Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-02-28
Also published as: DE202020005635U1; WO2021098199A1

Abstract

The invention discloses a waterproof and moistureproof socket which comprises a functional piece, a panel, a cover plate and a waterproof pad, wherein the front surface of the panel is sunken to form a groove, a socket hole matched with the functional piece is formed in the groove, the functional piece is arranged on the back surface of the panel, waterproof bulges are circumferentially arranged on the socket hole, the waterproof pad is attached in the groove, an opening is formed in the corresponding position where the waterproof bulges are arranged, one side edge of the cover plate is rotatably arranged in the groove, an annular bulge is arranged on the cover plate, the annular bulge and the cover plate form a coating cavity, when the cover plate is buckled on the panel, the coating cavity is covered and wrapped with the waterproof bulges, and the waterproof pad has elasticity. The socket is simple in structure and convenient to operate, the annular bulge is matched with the waterproof pad, so that the socket hole is positioned in the closed cavity, water vapor is prevented from entering the functional part from the socket hole, and the service life of the socket is prolonged; waterproof protruding giving socket insert space to will guide the water droplet outwards to drip, avoid flowing into the socket hole, improve the vapor proof effect when using.

Description

Waterproof and moistureproof socket

Technical Field

The invention relates to the field of electric appliances, in particular to a waterproof and moistureproof socket.

Background

Waterproof sockets are becoming increasingly popular as they provide a safer use experience. The general waterproof socket is mostly added on the socket through a waterproof cover, but the cover cannot be sealed tightly, so that water vapor still enters the switch, the size is large, and a user can easily scrape the waterproof cover accidentally to cause the waterproof cover to fall and be damaged; the other is that the socket is automatically powered off after water passes through the socket due to the chip programming, the waterproof safety cost is higher, and water enters the socket and can corrode the copper sheet even if the socket is safely powered off, so that the copper sheet is rusted, and the service life of the socket is shortened.

Disclosure of Invention

Aiming at overcoming the defects in the prior art, the invention mainly aims to overcome the defects in the prior art and discloses a waterproof and moistureproof socket which comprises a functional part, a panel, a cover plate and a waterproof pad, wherein the front surface of the panel is sunken to form a groove, a socket hole matched with the functional part is formed in the groove, the functional part is arranged on the back surface of the panel, a waterproof bulge is arranged on the periphery of the socket hole, the waterproof pad is attached to and covered in the groove, an opening is arranged at the corresponding position where the waterproof bulge is arranged, one side edge of the cover plate is rotatably arranged in the groove, an annular bulge is arranged on the cover plate, the annular bulge and the cover plate form a coating cavity, when the cover plate is buckled on the panel, the coating cavity covers and wraps the waterproof bulge, and the waterproof pad has elasticity.

Further, a flange is arranged on the upper edge of the panel.

Furthermore, the cover plate comprises an upper cover plate and a lower cover plate, the upper edge of the upper cover plate is rotatably connected with the groove, and the lower edge of the lower cover plate is rotatably connected with the groove.

Further, the cover plate is connected with the groove through a buckling structure.

Further, the cover plate is rotatably connected with the groove through a hinge shaft.

Further, a handle is arranged on the cover plate.

Further, the handle is arc-shaped.

Furthermore, a limiting block is arranged between the bottom of the groove and the side wall, and the limiting block is arranged on one side of a rotating point of the lower cover plate.

Furthermore, a clamping block is arranged on one side, provided with the rotation point of the upper cover plate, of the groove, and the upper edge of the upper cover plate is clamped when the upper cover plate is turned upwards.

The invention has the following beneficial effects:

the socket is simple in structure and convenient to operate, the annular bulge is matched with the waterproof pad, so that the socket hole is positioned in the closed cavity, water vapor is prevented from entering the functional part from the socket hole to cause corrosion and short circuit of a copper sheet, and the service life of the socket is prolonged; waterproof protruding giving socket insert space to will guide the water droplet outwards to drip, avoid flowing into the socket hole, improve the vapor proof effect when using.

Drawings

FIG. 1 is a schematic view of a waterproof and moisture-proof socket according to the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic structural diagram of a panel;

FIG. 4 is a schematic structural view of the lower cover plate;

FIG. 5 is a right side view of FIG. 4;

FIG. 6 is a mechanism diagram of the upper cover plate;

FIG. 7 is a rear view of FIG. 6;

FIG. 8 is a schematic view of a waterproof pad;

FIG. 9 is a schematic view of a position of the lower cover during deployment;

FIG. 10 is a schematic view of the structure of the lower cover plate fully reopened;

FIG. 11 is a schematic view of a moisture resistant and waterproof socket using an alternative handle configuration;

the reference numbers are as follows:

1. functional element, 2, panel, 3, cover plate, 4, waterproof pad, 21, groove, 22, socket hole, 23, waterproof protrusion, 24, flange, 25, stopper, 26, fixture block, 31, annular protrusion, 32, cladding cavity, 33, upper cover plate, 34, lower cover plate, 35, protrusion, 36, handle, 37, hinge axis, 41, opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail 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.

The utility model provides a waterproof and moistureproof socket, as shown in fig. 1-8, including function piece 1, panel 2, apron 3 and waterproof pad 4, the sunken recess 21 that sets up in front of panel 2, and set up in recess 21 with function piece 1 complex socket hole 22, function piece 1 sets up at the panel 2 back, socket hole 22 circumference sets up waterproof protrusion 23, waterproof pad 4 pastes and covers in recess 21, and set up opening 41 in the position that corresponds that is provided with waterproof protrusion 23, 3 side pivoted settings of apron are in recess 21, set up annular arch 31 on the apron 3, annular arch 31 forms cladding chamber 32 with apron 3, when apron 3 lock is on panel 2, cladding chamber 32 covers parcel waterproof protrusion 23, waterproof pad 4 has elasticity. The waterproof pad 4 includes but is not limited to a silica gel material. In the present embodiment, by providing the waterproof projection 23, an insertion space is provided for the plug; when the water-proof socket is used, the cover plate 3 is opened, and at the moment, water vapor in the environment can be accumulated on the water-proof cushion 4 to form water drops, and the water drops are guided outwards through the water-proof bulges 23 and cannot flow into the socket holes 22; specifically, in order to further ensure that water droplets do not flow into the socket holes 22, the waterproof protrusions 23 are provided obliquely downward; in addition, through setting up annular protrusion 31 to the waterproof pad 4 of cooperation, apron 3 is when the lock, and annular protrusion 31 presses on waterproof pad 4, and then makes cladding chamber 32 form airtight space, with the assurance steam can not follow and get into to socket hole 22 between apron 3 and the waterproof pad 4.

In one embodiment, as shown in FIGS. 1-8, the upper edge of the panel 2 is provided with a rib 24; the flange 24 is used for water-splashing prevention; specifically, if the user is exposed to outdoor rain or inadvertently spills water onto the socket, some water may enter through the gap between the panel 2 and the cover 3 if the rib 24 is not provided.

The number of the socket holes 22 on the panel 2 is not limited to one, and may be multiple, for example, two, three or more; the socket holes 22 include, but are not limited to, two-pin socket holes, triangular socket holes; for the socket panel commonly used in the market at present, a two-pin socket hole and a triangular socket hole are usually arranged on the panel.

In one embodiment, as shown in fig. 1-8, a common socket panel is used, that is, a two-pin socket hole and a triangular socket hole are formed on the panel 2, and correspondingly, the cover plate 3 comprises an upper cover plate 33 and a lower cover plate 34, the upper edge of the upper cover plate 33 is rotatably connected with the groove 21, the lower edge of the lower cover plate 34 is rotatably connected with the groove 21, that is, the upper cover plate 33 is opened by being turned upwards, the lower cover plate 34 is opened by being turned downwards, and the whole groove 21 is covered by the upper cover plate 33 and the lower cover plate 34. The two-pin socket hole is wrapped in the wrapping cavity 32 of the upper cover plate 33 through the upper cover plate 33, and the triangular socket hole is wrapped in the wrapping cavity 32 of the lower cover plate 34 through the lower cover plate 34. In the present embodiment, the upper cover plate 33 and the lower cover plate 34 are independently provided, and the receptacle hole 22 can be used alone; that is, when one is used, the other is still in a sealed state; thereby reducing the water vapor entering, reducing the corrosion of the copper sheet and prolonging the service life of the socket.

In one embodiment, as shown in fig. 1-8, the cover plate 3 and the recess 21 are connected by a snap-fit arrangement. Specifically, the protruding lug 35 that sets up in the side of apron 3, it is corresponding, set up the draw-in groove on the lateral wall of recess 21, when apron 3 lock, can in the draw-in groove with lug 35 card income through the mode of pressing.

In one embodiment, as shown in fig. 1-8, the cover 3 is pivotally connected to the recess 21 by a hinge shaft 37.

In one embodiment, as shown in fig. 1-8 and 11, a handle 36 is provided on the cover plate 3. The user can open the cover plate 3 conveniently and quickly by means of the handle 36. Wherein, the handle 36 can be a stick-shaped structure, a flat structure and other protruding structures; preferably, the handle 36 has a circular arc structure; due to the adoption of the arc-shaped structure, a user can not hurt the sharp corner of the handle 36 when the user scratches the workpiece unintentionally; in addition, if a belt-like object (such as a string) touches the handle, the cover 3 may be opened by mistake.

In one embodiment, as shown in fig. 1-10, a stop 25 is disposed between the bottom and the sidewall of the groove 21, and the stop 25 is disposed at one side of the rotation point of the lower cover plate 34. Generally, the socket panel is made of a plastic material, the material has a certain deformation, when the lower cover plate 34 is opened, the lower cover plate 34 turns downwards around the hinge shaft 37, when the lower cover plate is rotated to a downward inclined position, the lower cover plate is blocked by the limiting block 25, the lower cover plate is continuously rotated with force at the moment, so that the lower cover plate 34 is rotated to a vertical state, at the position, if the lower cover plate is continuously rotated, the lower cover plate is blocked by the bottom of the groove 21, and if the lower cover plate is reversely rotated, the lower cover plate is blocked by the limiting block 25, so that the lower cover plate 34 is limited at the position, and the lower; meanwhile, the limiting block 25 plays a role of a reinforcing rib to connect and reinforce the bottom and the side wall of the groove 21.

In one embodiment, as shown in fig. 1-8, the notch 21 is provided with a latch 26 on one side of the rotation point of the upper cover plate 33, and the upper edge of the upper cover plate 33 is latched when the upper cover plate 33 is turned up. Similarly, the upper cover plate 33 is turned upwards, the rotation is stopped by the latch 26, the rotation is continued, and the upper cover plate 33 is limited to rotate reversely by the latch 26.

When the socket is used, as shown in fig. 1-10, the corresponding socket hole is selected, when the two-pin socket hole is used, the upper cover plate 33 is turned upwards until the clamping block 26 clamps the upper cover plate 33, the socket is inserted into the socket hole for use, and when the socket is not used, the upper cover plate 33 is turned downwards, so that the annular protrusion 31 is tightly pressed on the waterproof pad 4, and water vapor is effectively prevented from entering the socket hole 22 from a gap between the cover plate 3 and the groove 21. The lower cover plate 34 is used in the same manner as the upper cover plate 33. Preferably, when the upper cover plate 33 and the lower cover plate 34 are fastened, the outer surfaces of the upper cover plate 33 and the lower cover plate 34 are flush with the outer surface of the panel 2. Therefore, the socket is particularly suitable for bathrooms, a large amount of water vapor can be generated when a user takes a bath, and if the conventional socket is adopted, the water vapor enters the functional part 1 through the socket hole to cause the corrosion of the copper sheet and easily cause short circuit. When the socket is not used, the socket hole 22 is in a sealed state, and water vapor cannot enter the functional part from the socket hole 22, so that the corrosion of the copper sheet is reduced, and the service life of the socket is prolonged.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the invention; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a dampproofing and waterproofing socket, its characterized in that, includes function piece, panel, apron and waterproof pad, the front of panel is sunken to set up the recess, and set up in the recess with function piece complex socket hole, the function piece sets up the panel back, socket hole circumference sets up waterproof arch, waterproof pad pastes and covers in the recess, and be provided with waterproof bellied corresponding position sets up the opening, apron one side pivoted sets up in the recess, set up annular arch on the apron, annular arch with the apron forms the cladding chamber, works as the apron lock is in when on the panel, cladding chamber covers the parcel waterproof arch, waterproof pad has elasticity.

2. A moisture and moisture resistant socket as claimed in claim 1, wherein said panel is flanged at an upper edge thereof.

3. The waterproof and moisture-proof socket as claimed in claim 1, wherein the cover plate comprises an upper cover plate and a lower cover plate, an upper edge of the upper cover plate is rotatably connected to the groove, and a lower edge of the lower cover plate is rotatably connected to the groove.

4. The waterproof and moisture-proof socket as claimed in claim 1, wherein the cover plate is connected to the groove by a snap-fit structure.

5. The waterproof and moisture resistant socket as recited in claim 1, wherein said cover is pivotally connected to said recess by a hinge axis.

6. A moisture and moisture resistant socket as claimed in claim 1, wherein said cover is provided with a handle.

7. A moisture and moisture resistant socket as claimed in claim 1, wherein said handle is arcuate.

8. The waterproof and moisture-proof socket as claimed in claim 3, wherein a stopper is provided between the bottom and the sidewall of the groove, and the stopper is provided at one side of the rotation point of the lower cover plate.

9. The waterproof and moisture-proof socket as claimed in claim 3, wherein a clamping block is provided at a side of the groove where the rotation point of the upper cover plate is provided, and the upper cover plate is clamped at the upper edge of the upper cover plate when being turned up.