CN112332142A

CN112332142A - Photosensitive anti-electric shock socket

Info

Publication number: CN112332142A
Application number: CN202011115481.2A
Authority: CN
Inventors: 刘士云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-02-05

Abstract

The invention discloses a photosensitive anti-electric shock socket which comprises a square shell, wherein two jacks are formed in the right side of the shell, a mounting opening is formed in the inner wall of one side, close to the jacks, of the shell, a focusing lens, a first metal block, a heat insulation block and a second metal block are fixedly connected to the mounting opening from inside to outside in sequence, the first metal block, the heat insulation block and the second metal block are in contact connection, the focus of the focusing lens is located on the first metal block, a heat dissipation block in contact with the focusing lens is embedded in the right side of the shell and in the position corresponding to the first metal block, an electromagnetic block is fixedly installed on the inner wall of the left side of the shell and in the position corresponding to the jacks, and the electromagnetic block is electrically connected with the first metal block and the second metal block to form an induction circuit. Has the advantages that: the invention can avoid the situation that the plug enters the shell through the insertion hole of the slender rod-shaped object or the electric shock happens because a gap exists between the plug and the shell, and has higher use safety.

Description

Photosensitive anti-electric shock socket

Technical Field

The invention relates to the technical field of sockets, in particular to a photosensitive electric shock prevention socket.

Background

The socket is the most common electricity-taking component in people's life, and the jack is directly exposed on the external surface, does not have safeguard measure, and when children insert needle-like, rod-like slender rod-like conductive object into the socket because of curiosity, will cause the electric shock accident.

To solve the above problems, we propose a photosensitive anti-electric shock socket.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a photosensitive anti-electric-shock socket.

In order to achieve the purpose, the invention adopts the following technical scheme: a photosensitive anti-electric shock socket comprises a square shell, wherein two jacks are formed in the right side of the shell, a mounting opening is formed in the inner wall of one side, close to the jacks, of the shell, the mounting opening is fixedly connected with a focusing lens, a first metal block, a heat insulation block and a second metal block from inside to outside in sequence, the first metal block, the heat insulation block and the second metal block are in contact connection, the focus of the focusing lens is located on the first metal block, a heat dissipation block in contact with the first metal block is embedded in the corresponding position of the right side of the shell, an electromagnetic block is fixedly mounted on the inner wall of the left side of the shell and in the corresponding position of the jacks, the electromagnetic block is electrically connected with the first metal block and the second metal block to form an induction circuit, fixing rods are fixedly connected to the inner wall of the left side of the shell and at two sides of the electromagnetic block, and a mounting plate is fixedly connected to one end, far, the two fixed rods are jointly sleeved with a sliding plate in a sliding manner, the fixed rods are movably sleeved with a first spring, the first spring is fixedly connected with the sliding plate and the inner wall of the shell, a first conductive block is embedded in the sliding plate, the first conductive block is made of ferromagnetic material, the mounting plate is fixedly provided with a second conductive block at one side close to the electromagnetic block, the side of the mounting plate far away from the electromagnetic block is symmetrically provided with sliding chutes, the inner walls of the two sliding chutes far away from each other are fixedly connected with second springs, the other end of the second spring is fixedly connected with third conductive blocks which are connected with the sliding groove in a limiting and sliding manner, one ends of the two third conductive blocks, far away from the mounting plate, are symmetrically and rotationally connected with rotating blocks through elastic rotators, one side of electromagnetism piece is kept away from to the mounting panel and in two third conducting blocks one side symmetry fixedly connected with fourth conducting blocks back of the body mutually.

In the photosensitive anti-electric-shock socket, the first metal block and the second metal block have different densities.

In the above-mentioned photosensitive anti-electric-shock socket, the elastic rotator is composed of a rotator and a torsion spring which are connected in a matching manner.

Compared with the prior art, this photosensitive electric shock socket's advantage lies in:

1. when a child uses the slender rod-shaped conductor to insert the jack, as the heat parallel light blocked by the slender rod-shaped conductor is limited, no electric shock accident occurs under the state that the first conductive block is separated from the second conductive block, and the use safety is greatly improved;

2. the plug is inserted into the shell and is firstly contacted with the rotating block, the rotating block rotates away from the plug under the action of the elastic rotator, the plug is then contacted with the third conducting block, the elasticity of the second spring is overcome, the plug is in surface-to-surface contact with the fourth conducting block, and electricity can be taken;

3. the invention can avoid the situation that the plug enters the shell through the insertion hole of the slender rod-shaped object or the electric shock happens because a gap exists between the plug and the shell, and has higher use safety.

Drawings

Fig. 1 is a perspective view of a photosensitive anti-electric shock socket according to the present invention;

fig. 2 is a partially enlarged schematic view of the structure of fig. 1.

In the figure: the device comprises a shell 1, a jack 2, a thermal parallel light source 3, a mounting port 4, a focusing lens 5, a first metal block 6, a heat insulation block 7, a second metal block 8, a fixing rod 9, a mounting plate 10, a sliding plate 11, a first conductive block 12, a first spring 13, an electromagnetic block 14, a second conductive block 15, a sliding groove 16, a second spring 17, a third conductive block 18, an elastic rotator 19, a rotating block 20, a fourth conductive block 21 and a radiating block 22.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a photosensitive anti-electric shock socket comprises a square casing 1, two jacks 2 are arranged on the right side of the casing 1, a mounting port 4 is arranged on the inner wall of one side of the casing 1 close to the jacks 2, the mounting port 4 is fixedly connected with a focusing lens 5, a first metal block 6, a heat insulation block 7 and a second metal block 8 from inside to outside in sequence, the first metal block 6, the heat insulation block 7 and the second metal block 8 are in contact connection, the focus of the focusing lens 5 is positioned on the first metal block 6, a heat dissipation block 22 in contact with the focusing lens is embedded on the right side of the casing 1 at the corresponding position of the first metal block 6, an electromagnetic block 14 is fixedly arranged on the inner wall of the left side of the casing 1 at the corresponding position of the jacks 2, the electromagnetic block 14 is electrically connected with the first metal block 6 and the second metal block 8 to form an induction circuit, fixing rods 9 are fixedly connected on the inner wall of the left side of, the common fixedly connected with mounting panel 10 of casing 1's the common one end is kept away from to two dead levers 9, slide plate 11 has been cup jointed in the common slip of two dead levers 9, first spring 13 is cup jointed in the activity on dead lever 9, and first spring 13 and slide plate 11, casing 1 inner wall fixed connection, slide plate 11 is embedded to be equipped with first conducting block 12, and first conducting block 12 adopts ferromagnetic material to make, mounting panel 10 has second conducting block 15 in one side fixed mounting who is close to electromagnetic block 14, spout 16 has been seted up to one side symmetry that electromagnetic block 14 was kept away from to mounting panel 10, the equal fixedly connected with second spring 17 of one side inner wall that two spout 16 kept away from each other, the other end fixedly connected with of second spring 17 and the spacing sliding connection's of spout 16 third conducting block 18, the one end that mounting panel 10 was kept away from to two third conducting blocks 18 is connected with commentaries on classics piece 20 through the symmetry rotation of elastic rotating device 19, one side that electromagnetic block 14 was kept away And a fourth conductive block 21.

The density of the first metal block 6 is different from that of the second metal block 8, which is a hard condition of the thermoelectric power generation principle.

The elastic rotator 19 is composed of a rotator and a torsion spring which are connected in a matching way, and the elastic rotator 19 can maintain the position form of the rotating block 20.

Note that power can be obtained when the first conductive piece 12 is in surface-to-surface contact with the second conductive piece 15, the third conductive piece 18 is in surface-to-surface contact with the fourth conductive piece 21, and the plug is in surface-to-surface contact with the third conductive piece 18.

In the invention, when no plug is inserted into the jack 2, no obstacle exists between the heat parallel light source 3 and the focusing lens 5, a plurality of heat parallel light rays are focused on the first metal block 6 through the focusing lens 5, and because the temperature of the second metal block 8 is the same as that of the external environment, the temperature difference exists between the first metal block 6 and the second metal block 8, according to the principle of temperature difference power generation, the induction circuit generates a current with certain intensity, at the moment, the electromagnetic block 14 generates magnetic attraction force on the first conductive block 12, the first conductive block 12 overcomes the elasticity of the first spring 13 to be separated from the second conductive block 15, in the process, the first metal block 6 continuously transmits heat into the external air through the heat dissipation block 22, so the temperature reduction speed of the first metal block 6 is high in the process of not receiving light ray heat energy, and similarly, after a child uses the slender rod-shaped conductive object inserted into the jack 2 described in the background technology, because the blocked heat parallel light rays are limited, under the state that the first conductive block 12 is separated from the second conductive block 15, no electric shock accident occurs, and the use safety is greatly improved.

After the plug is inserted into the corresponding jack 2, the heat parallel light is almost completely blocked by the plug, the first metal block 6 rapidly radiates the heat of the first metal block through the heat radiating block 22, the temperature difference between the first metal block 6 and the second metal block 8 is small or no temperature difference, the current in the induction circuit is small or no current, the magnetic attraction of the electromagnetic block 14 to the first conductive block 12 is small or no magnetic attraction, the first conductive block 12 is in surface contact with the second conductive block 15 under the elastic force of the first spring 13, the plug is inserted into the shell 1 and is firstly in contact with the rotating block 20, the rotating block 20 rotates away from the plug direction under the action of the elastic rotator 19, the plug is then in contact with the third conductive block 18, the elasticity of the second spring 17 is overcome, and the surface contact with the fourth conductive block 21 is realized, so that the electricity can be obtained, the purpose is that the inserting sheet part of the plug is completely inserted into the shell 1, and the gap between the plug and the shell 1 is almost not existed, further improving the safety of electric shock prevention.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a photosensitive anti-electric shock socket, includes square casing (1), its characterized in that, two jacks (2) have been seted up on the right side of casing (1), casing (1) is close to one side inner wall of jack (2) and has been seted up installing port (4), installing port (4) from inside to outside fixedly connected with focus mirror (5), first metal block (6), heat insulating block (7), second metal block (8) in proper order, first metal block (6), heat insulating block (7), second metal block (8) contact connection, the focus of focus mirror (5) is located first metal block (6), the right side of casing (1) just inlays at the corresponding position of first metal block (6) and is equipped with radiating block (22) of contact with it, the left side inner wall of casing (1) just at the corresponding position fixed mounting of jack (2) has electromagnetic block (14), the electromagnetic block (14) is electrically connected with the first metal block (6) and the second metal block (8) and forms an induction circuit, fixing rods (9) are fixedly connected to the inner wall of the left side of the shell (1) and the two sides of the electromagnetic block (14), two fixing rods (9) are fixedly connected with a mounting plate (10) together at the end, far away from the shell (1), of each fixing rod (9), two fixing rods (9) are sleeved with a sliding plate (11) in a sliding mode, a first spring (13) is movably sleeved on each fixing rod (9), the first spring (13) is fixedly connected with the sliding plate (11) and the inner wall of the shell (1), a first conductive block (12) is embedded in the sliding plate (11), the first conductive block (12) is made of ferromagnetic materials, a second conductive block (15) is fixedly mounted on one side, close to the electromagnetic block (14), of the mounting plate (10), a sliding groove (16) is symmetrically formed in one side, far away from the electromagnetic block (14), two equal fixedly connected with second spring (17) of one side inner wall that spout (16) kept away from each other, the other end fixedly connected with of second spring (17) and third conducting block (18) of spout (16) spacing sliding connection, two the one end that mounting panel (10) were kept away from in third conducting block (18) is connected with through elasticity rotating device (19) symmetry rotation and is changeed piece (20), one side of electromagnetism piece (14) and in two third conducting blocks (18) looks back on the back one side symmetry fixedly connected with fourth conducting block (21) are kept away from in mounting panel (10).

2. A light-sensitive anti-electric-shock socket according to claim 1, wherein the first metal block (6) and the second metal block (8) have different densities.

3. A light-sensitive anti-electric shock socket according to claim 1, wherein the resilient rotator (19) is formed by a co-operating rotator and torsion spring.