WO2012068738A1 - Protective box for socket - Google Patents

Abstract

A protective box for a socket comprises a cavity (4) and a box (2). A protective cover (1) is provided on the box (2) to cover the box (2). The protective cover (1) has a protective face without a hole to protect the socket within the cavity (4). An opening (5) is provided on the sidewall of the box (2) for a power wire to pass through, so that the socket can be connected to a power supply. The socket is provided within the independent protective box, so that the socket is protected from poor contact and electricity leakage caused by external influence.

Description

 Socket protection box

Technical field

 The present invention relates to a power protection device, specifically a protection box for a multi-function socket, which is capable of effectively protecting a power outlet from leakage and waterproofing. Background technique

 The multi-function socket is a kind of power socket that people use every day, and it provides power for people's various electrical appliances. Therefore, multi-function sockets are indispensable in people's daily work and life. During the use of the multi-function socket, people tend to pay attention to the convenience of the use of the multi-function socket, but ignore the problems caused by the exposure setting of the multi-function socket. Long-term exposure to the air can cause damage to the multi-function socket due to various reasons. For example, the accumulation of dust may cause poor contact; the excessively humid environment may cause corrosion of the multi-function socket, or even leakage; the damage of external force may cause the multi-function socket. Damage; this is an unsafe factor for people using multi-function sockets.

Therefore, the multi-function socket needs to be protected. Patent application 92204014.1 designs a multi-function electrical socket box, which mainly includes power wiring, fuse box, housing, voltmeter, switch, terminal block and overvoltage protection circuit, and delay protection. Circuit and zero-crossing start circuit. The multifunctional electrical socket box mainly utilizes an overvoltage protection circuit to protect various electrical appliances, such as a television, a refrigerator, an air conditioner, a computer, and the like. But the multi-function socket The box is not really a box that protects the multi-function socket. In essence, it is a multi-function socket, so the defects of the multi-function socket due to the exposed setting cannot be avoided. Summary of the invention

 Based on this, the primary object of the present invention is to provide a multi-function socket protection box, which can effectively protect the multi-function socket, avoid short circuit caused by moisture intrusion into the multi-function socket, and avoid dust-to-multiple The erosion of the functional socket also prevents damage from external forces.

 Another object of the present invention is to provide a multi-function socket protection box which is simple and practical in structure, can provide a service life of the multi-function socket while protecting the multi-function socket, and can also have a moisture-proof effect.

 To achieve the above object, the present invention is achieved as follows:

 A multi-functional socket protection box includes a accommodating cavity and a casing, wherein the casing is covered with a protective cover capable of completely covering the casing, and the protective cover has at least one non-porous protection The surface of the box has a protective hole for accommodating the power cord, so that the multi-function socket is connected to the power source.

 The protective box has a protective cover hinged to the box body, and the remaining sides have a downwardly bent folded edge, and the folded edge and the protective surface completely cover the box body, and the box body is placed under the protective surface by the folded edge , has a good protective effect.

The flange is provided with a notch corresponding to the opening portion to facilitate the extraction of the power cord. The casing has a sealing strip on the outer upper edge thereof so that the flange and the casing are well Contact, increase the sealing degree of the box to achieve moisture-proof effect.

 The protective cover has a sealing strip on the inner side of the flange, and the sealing strip is in contact with the sealing strip of the casing to achieve a good sealing and moisture-proof effect.

 The opening has a sealing ring on a side wall thereof, and the sealing ring is embedded with a power cord to increase the sealing property of the power line portion.

 The box body is made of any material of plastic, rubber or plastic, and has a guiding groove at the bottom thereof to ensure the circulation of air, keep the box body dry, and prevent moisture from entering the box body.

 The guiding groove is a wave-shaped structure, and the wave-shaped structure has the effect of facilitating air circulation, and can increase the friction between the protection box and the object to be contacted, and has the anti-slip effect.

 The invention provides a separate protection box for the multi-function socket, and the multi-function socket is placed in the protection box, which can effectively avoid the accumulation of dust and the erosion of the water and the multi-function socket, so that the multi-function protection box will not be externally It affects problems such as poor contact and leakage, and has a good protection effect on the multi-function socket.

 Moreover, the protection box has a simple structure and is easy to manufacture, and has a good sealing effect, and can protect the multi-function socket while providing the service life of the multi-function socket. DRAWINGS

 1 is a schematic structural view of Embodiment 1 of the present invention.

2 is a schematic structural view of Embodiment 2 of the present invention. detailed description The specific implementation of the present invention will be described in detail below with reference to the accompanying drawings.

 1 is a basic implementation of the present invention. In this manner, the multi-function socket protection box includes a protective cover 1, a receiving cavity 4, and a casing 2. A housing cavity 4 for placing a multi-function socket is formed inside the casing 2; the casing 2 is covered with a protective cover 2 capable of completely covering the casing, and one side of the protective cover 1 is hinged to the casing 2 via a hinge 3 for protection The cover 1 forms a protective surface for the casing 2 so that dust and moisture can be placed into the casing 1 to prevent the adverse effects of dust and water on the multifunctional socket.

 In order to facilitate the connection of the multi-function socket and other electrical appliances, an opening 5 for accommodating the power cord is disposed on both side walls of the casing 2, and the multi-function socket can be conveniently connected to the power source through the opening 5, and other power sources are also convenient. The plug is plugged into the multi-function socket.

 As shown in FIG. 2, another implementation manner of the present invention, in which the multi-function socket protection box has a protective cover 11, a receiving cavity 14, and a casing 12. A receiving cavity 14 for placing a multi-function socket is formed inside the casing 12; one side of the protective cover 11 is hinged to the casing 12 via a hinge 13, and the remaining three sides of the protective cover 11 further have a flange 113 for protecting the top surface of the cover 11. The protective surface is formed, so that the protective cover 11 can completely cover the casing 12, and more effectively protect the multifunctional socket.

 The outer upper edge of the casing 12 (only disposed on the outer side of the casing without the hinge) is provided with a casing sealing strip 123, and at the same time, the inside of the flange 113 of the protective cover 11 has a flange sealing strip 114, and the casing sealing strip 123 and the folding The edge seals 114 are in close contact to achieve a good seal moisture barrier.

The outer side of the casing 12 further has a protruding buckle 121. The flange 113 corresponding to the flange 113 of the protective cover 111 protrudes downwardly, and the buckle plate 112 is opened on the buckle plate 111. The 112 is engaged with the buckle 121, and the protective cover 11 can be fastened to the upper portion of the casing 12.

 Both side walls of the casing 12 are provided with an opening 15 for accommodating a power cord, through which the multi-function socket can be conveniently connected to the power source, and other power plugs can be conveniently inserted into the multi-function socket; 13 corresponds to the portion of the opening 15 and is provided with a notch 114. The notch 114 cooperates with the opening 15 to effectively provide a passage for the extraction of the power line.

 Moreover, the sealing ring 151 is provided on the side wall of the opening 15, the sealing ring 151 has elasticity, and the inner diameter of the sealing ring 151 is slightly smaller than the outer diameter of the power cord, so that the power cord is embedded in the sealing ring 151, and has a good sealing function. .

 At the bottom of the casing 12, there is also a flow guiding groove 122. The guiding groove 122 has a wave-shaped structure, so that the guiding groove 122 has the effect of facilitating air circulation, and can increase the friction between the protection box and the object to be contacted. Has a non-slip effect.

 The casing 12 is made of any material of plastic, rubber or plastic to have a waterproof effect.

 The above description is only for the enumerated embodiments of the present invention, and the scope of the present invention is not limited thereto. That is, the equivalent changes and modifications made by the patent application scope of the present invention should still be within the scope of the present invention.

Claims

O 2012/068738 Claim PCT/CN2010/079170 A multi-functional socket protection box comprising a receiving cavity and a casing, wherein the casing is covered with a protective cover capable of completely covering the casing, and the protective cover has at least one non-porous The protective surface, the side wall of the casing is provided with an opening for accommodating the power cord.  2. The multi-function socket protection box according to claim 1, wherein the protective cover is hinged to the casing at one side, and the remaining sides have a downwardly bent flange, and the folded edge and the protective surface completely cover the casing. .  3. The multi-function socket protection case according to claim 2, wherein the folded edge is provided with a notch corresponding to the opening portion.  4. The multi-function socket protection case according to claim 1, wherein said casing has an outer upper edge provided with a sealing strip.  The multi-function socket protection box according to claim 4, wherein the protective cover has a sealing strip on the inner side of the flange, and the sealing strip is in contact with the sealing strip of the casing.  6. The multi-function socket protection case according to claim 1, wherein said opening has a sealing ring on a side wall thereof for embedding a power cord.  7. The multi-function socket protection case according to claim 1, wherein the box body is made of any material of plastic, rubber or plastic, and has a guide groove at the bottom.  8. The multi-function socket protection case according to claim 7, wherein said guide groove is a wave-shaped structure.