Fireproof and waterproof switch socket device

Abstract

The utility model provides a fireproof and waterproof switch socket device, and aims to solve the problems that a protection mechanism fails and fire cannot be restrained due to the fact that a mechanical fault possibly exists in a circuit breaker or a fuse or a grounding line has a problem when a conventional switch socket is heated due to a fault until the fire occurs. The switch socket comprises a switch socket shell and a protective cover, the protective cover is slidably arranged on the outer side of the switch socket shell in a sleeving mode, a loading frame is fixedly installed on the inner wall of one side of the protective cover, two tank bodies are fixedly installed on the inner wall of the bottom of the loading frame, each tank body comprises a nozzle, and a plug pin is arranged on each nozzle. The thermosensitive spring is gradually shrunk through high temperature, so that the sliding plate is driven to move upwards, the baffle and the plug pin are driven to synchronously move upwards, high-pressure carbon dioxide in the tank body is sprayed out through the spraying hole and rapidly diffuses into the protective cover, the oxygen concentration is reduced, and therefore flame can not be supported by sufficient oxygen to continue to burn.

Description

TECHNICAL FIELD

[0001] The utility model relates to socket technical field especially relates to a fireproof waterproof type switch socket device. BACKGROUND

[0002] The switch socket is a kind of common electrical device, is used to control the power supply of electric appliance and provides power supply interface for electric appliance, it is usually installed on wall or other easy-to-operate position, is indispensable electrical accessory in family, office and so on;The design of the switch socket of prior art is set together, simple and beautiful, integrated design can reduce the space required by the separate installation of multiple devices on wall.

[0003] When the switch socket of prior art fails and heats up until fire occurs, there can be mechanical failure in circuit breaker or fuse, or there is problem in ground line, leading to failure of protection mechanism, cannot curb fire, therefore we propose a fireproof waterproof type switch socket device to solve this problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the background art, and provides a fireproof waterproof type switch socket device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A fireproof waterproof type switch socket device, including switch socket shell and protective cover, the protective cover is slidably sleeved on the outer side of switch socket shell, one side inner wall of the protective cover is fixedly installed with loading frame, two tank bodies are fixedly installed on the bottom inner wall of the loading frame, the tank body includes nozzle, the nozzle is provided with a latch, the same sliding plate is vertically slidably installed on the left and right side inner walls of the loading frame, the top of the sliding plate is fixedly connected with a plurality of thermal springs, the top of the thermal spring is connected with the top inner wall of the loading frame, a through hole is formed in one side of the loading frame.

[0007] Preferably, a plurality of guide plates are fixedly installed on the top inner wall of the loading frame, a plurality of guide holes are formed in the top of the sliding plate, and the guide plate is slidably installed in the corresponding guide hole.

[0008] Preferably, two baffle plates are fixedly installed on the bottom of the sliding plate, two spray holes are formed in one side of the loading frame, and the left and right sides of the baffle plate are respectively movably abutted with the corresponding spray hole and baffle plate.

[0009] Preferably, the same partition is fixedly installed between the left and right side inner walls of the loading frame, two round holes are formed in the top of the partition, and the tank body is movably clamped in the corresponding round hole.

[0010] Preferably, rail grooves are formed on the front and back sides of the switch socket shell, rail plates are fixedly installed on the inner walls of the front and back sides of the protective cover, and the rail plates are slidingly installed in the corresponding rail grooves.

[0011] Preferably, a transverse groove is formed on the top of the switch socket shell, the front and back sides of the transverse groove are open, a sealing strip is fixedly installed in the transverse groove, a side plate is fixedly installed on the front side of the switch socket shell, a ring groove is formed on the outer side of the side plate, and a sealing ring is fixedly installed in the ring groove.

[0012] The utility model discloses a beneficial effect that:

[0013] 1. by moving the protective cover downwards, until the inner wall of the protective cover and the side wall of the side plate abut, thereby covering and protecting the switch socket shell, the sealing strip and the sealing ring are arranged to seal part of the connection between the switch socket shell and the box, preventing splashing water from entering the switch socket, and reducing the erosion of external moisture into the protective cover on the switch socket.

[0014] 2. by high temperature, the heat-sensitive spring gradually shrinks, thereby driving the sliding plate to move upwards, thereby driving the baffle and the bolt to move upwards synchronously, the high-pressure carbon dioxide in the tank body is sprayed from the spray hole, and rapidly diffused into the protective cover and reduced oxygen concentration, thereby making the flame unable to continue burning with enough oxygen support. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of a fireproof and waterproof switch socket device provided by the utility model;

[0016] Figure 2 It is a sectional structure schematic diagram of a side view angle of a fireproof and waterproof switch socket device provided by the utility model;

[0017] Figure 3 It is Figure 2 It is a local enlarged view of part A.

[0018] The reference signs are as follows:

[0019] In the drawing: 1, switch socket shell; 2, protective cover; 3, loading frame; 4, tank body; 5, nozzle; 6, bolt; 7, sliding plate; 8, heat-sensitive spring; 9, through hole; 10, guide plate; 11, spray hole; 12, baffle; 13, partition; 14, rail groove; 15, sealing strip; 16, side plate; 17, sealing ring. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0021] Referring to Figures 1-3 A fireproof and waterproof switch socket device, including switch socket shell 1 and protective cover 2, protective cover 2 is slidably sleeved on the outside of switch socket shell 1, the inner wall of one side of protective cover 2 is fixedly installed with loading frame 3, two jar bodies 4 are fixedly installed on the bottom inner wall of loading frame 3, jar body 4 includes nozzle 5, nozzle 5 is provided with latch 6, the same sliding plate 7 is vertically slidably installed on the inner wall of the left and right sides of loading frame 3, the top of latch 6 is fixedly connected with the bottom of sliding plate 7, a plurality of thermal springs 8 are fixedly connected with the top of sliding plate 7, the top of thermal spring 8 is connected with the top inner wall of loading frame 3, a through hole 9 is formed in one side of loading frame 3.

[0022] As Figure 3 Indicated, a plurality of guide plates 10 are fixedly installed on the top inner wall of loading frame 3, a plurality of guide holes are formed in the top of sliding plate 7, guide plate 10 is slidably installed in the corresponding guide hole, which plays a role in guiding the movement of sliding plate 7, prevents thermal spring 8 from being deformed unevenly, and makes sliding plate 7 tilt and unable to take out latch 6.

[0023] As Figure 3 Indicated, two baffle plates 12 are fixedly installed on the bottom of sliding plate 7, two spray holes 11 are formed in one side of loading frame 3, the left and right sides of baffle plate 12 are respectively movably abutted with corresponding spray hole 11 and baffle plate 12.

[0024] As Figure 3 Indicated, the same partition plate 13 is fixedly installed between the left and right inner walls of loading frame 3, two round holes are formed in the top of partition plate 13, jar body 4 is movably connected in the corresponding round hole, jar body 4 is filled with high-pressure carbon dioxide, partition plate 13 plays a role in supporting jar body 4, and can separate the space in loading frame 3, so that carbon dioxide can be fully injected into protective cover 2.

[0025] As Figure 1 Indicated, track grooves 14 are formed in the front and rear sides of switch socket shell 1, track plates are fixedly installed on the inner walls of the front and rear sides of protective cover 2, the track plates are slidably installed in the corresponding track grooves 14, the cooperation of track groove 14 and track plate plays a role in guiding the movement of protective cover 2, and the mutual friction of track groove 14 and track plate can make protective cover 2 stop at any position, which is convenient for opening protective cover 2.

[0026] As Figure 2As shown, the top of the switch socket shell 1 is provided with a transverse slot, the front and rear sides of the transverse slot are provided with openings, the transverse slot is fixedly installed with a sealing strip 15, the front side of the switch socket shell 1 is fixedly installed with a side plate 16, the outer side of the side plate 16 is provided with an annular groove, and the annular groove is fixedly installed with a sealing ring 17.

[0027] The working principle of the utility model is as follows: the protective cover 2 is moved downward until the inner wall of the protective cover 2 abuts against the side wall of the side plate 16, thereby the switch socket shell 1 is covered and protected, the switch socket shell 1 and the part of the connection of the box are sealed through the sealing strip 15 and the sealing ring 17, the splashing water is prevented from entering the switch socket, the water vapor in the outside is prevented from entering the protective cover 2 and corroding the switch socket, when the switch socket catches fire, the temperature gradually rises and makes the heat-sensitive spring 8 gradually contract, thereby driving the sliding plate 7 to move upward, thereby driving the baffle 12 and the bolt 6 to move upward synchronously, the high-pressure carbon dioxide in the tank body 4 is sprayed out from the spray hole 11 and rapidly diffused into the protective cover 2 and reduces the oxygen concentration, thereby the flame cannot continue to burn because of the insufficient oxygen support.

[0028] The above disclosed preferred embodiments of the utility model are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation modes. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, thereby making the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. A fireproof and waterproof switch and socket device, characterized in that: The invention comprises a switch socket housing (1) and a protective cover (2), wherein the protective cover (2) is slidably mounted on the outer side of the switch socket housing (1), a loading frame (3) is fixedly mounted on the inner wall of one side of the protective cover (2), two tank bodies (4) are fixedly mounted on the inner wall of the bottom of the loading frame (3), the tank body (4) comprises a nozzle (5), a latch (6) is provided on the nozzle (5), a same slide plate (7) is vertically slidably mounted on the left and right inner walls of the loading frame (3), the top end of the latch plate (6) is fixedly connected to the bottom of the slide plate (7), a plurality of thermal springs (8) are fixedly connected to the top of the thermal springs (8), the top ends of the thermal springs (8) are connected to the inner wall of the top of the loading frame (3), and a through hole (9) is opened on one side of the loading frame (3).

2. A fireproof and waterproof switch and socket device according to claim 1, characterized in that: A plurality of guide plates (10) are fixedly mounted on the top inner wall of the loading frame (3), a plurality of guide holes are opened on the top of the slide plate (7), and the guide plates (10) are slidably mounted in the corresponding guide holes.

3. The fireproof and waterproof switch and socket device according to claim 1, characterized in that: Two baffles (12) are fixedly mounted on the bottom of the slide plate (7), two spray holes (11) are opened on one side of the loading frame (3), and the left and right sides of the baffle (12) are movably abutted against the corresponding spray holes (11) and the baffle (12) respectively.

4. A fireproof and waterproof switch and socket device according to claim 1, characterized in that: A same partition (13) is fixedly installed between the left and right inner walls of the loading frame (3), and two circular holes are provided on the top of the partition (13), and the tank body (4) is movably engaged in the corresponding circular holes.

5. The fireproof and waterproof switch and socket device according to claim 1, characterized in that: Track grooves (14) are provided on both the front and rear sides of the switch socket housing (1), and track plates are fixedly mounted on both the front and rear inner walls of the protective cover (2), and the track plates are slidably mounted in the corresponding track grooves (14).

6. The fireproof and waterproof switch and socket device according to claim 1, characterized in that: A transverse groove is provided on the top of the switch socket housing (1), and both front and rear sides of the transverse groove are open. A sealing strip (15) is fixedly installed in the transverse groove. A side plate (16) is fixedly installed on the front side of the switch socket housing (1), and an annular groove is provided on the outer side of the side plate (16). A sealing ring (17) is fixedly installed in the annular groove.

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