Night indication structure of wall switch

Abstract

The utility model discloses a night indicating structure of a wall switch, which comprises a sucker and a connecting part integrally formed at the top of the sucker, a spherical cylinder is sleeved at the top of the connecting part, a connecting pipe is nested at the top of the spherical cylinder, a negative pressure plate is arranged at the top of the connecting pipe, and a covering plate is nested at the top of the negative pressure plate. A noctilucent plate is embedded in the top of the covering plate, a connecting block is arranged at the bottom of the covering plate, a rubber band is arranged on the connecting block, and the connecting block at the other end of the rubber band is connected with an arc-shaped cover. The sucker can be directly adsorbed on the wall switch, the noctilucent plate emits light at night so that the position of the wall switch can be known when people get up at night, and the arc-shaped cover blocks the connecting pipe so that the connecting pipe can be connected in one direction, the suction force in the sucker is increased, the suction force of the sucker is increased, and the noctilucent plate is firmly fixed and convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of wall switches, in particular to a night indication structure of a wall switch. Background Art

[0002] A wall switch is a circuit switch installed on the wall. When people get up at night, they need to turn on the light switch first. However, when the light in the room is very dim, the indicator structure needs to emit light at night so that people can find the location of the wall switch in the dark.

[0003] The night indication structure in the prior art generally glues a plastic sheet with a luminous powder coating on the wall switch. The plastic sheet is firmly bonded with glue, which makes it easy for the plastic sheet to fall off, making it very inconvenient to use. Therefore, it is necessary to provide a night indication structure for a wall switch. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that a luminous plastic sheet is generally glued to a wall switch, and the plastic sheet is easily fallen off due to the strong bonding of the glue, which is very inconvenient to use, and thus a night indication structure of a wall switch is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a night indication structure of a wall switch, comprising a suction cup and a connecting part integrally formed on the top thereof, a spherical tube is sleeved on the top of the connecting part, a connecting pipe is nested on the top of the spherical tube, a negative pressure plate is arranged on the top of the connecting pipe, a covering plate is nested on the top of the negative pressure plate, and a luminous plate is embedded on the top of the covering plate.

[0006] Further preferably, a connecting block is provided at the bottom of the covering plate, a rubber band is provided on the connecting block, and the connecting block at the other end of the rubber band is connected to the arc cover.

[0007] Further preferably, the arc-shaped cover is located inside the spherical cylinder, and an arc-shaped notch is provided on the inner side of the bottom of the connecting pipe and matches the arc-shaped cover.

[0008] Further preferably, the thicknesses of the connecting portion, the spherical cylinder, the connecting pipe, the negative pressure plate and the covering plate are kept consistent, and the connecting portion and the connecting pipe are axially arranged along the center of the spherical cylinder.

[0009] Further preferably, the arc cover is semicircular, and the diameter of the arc cover is larger than the inner circle diameter of the connecting pipe.

[0010] The beneficial effects of the utility model are: the suction cup can be directly adsorbed on the wall switch, the luminous board emits light at night, so that the position of the wall switch can be known when getting up at night, and the arc cover blocks the connecting pipe, making the connecting pipe unidirectional, thereby increasing the suction force inside the suction cup, increasing the suction force of the suction cup, and making the luminous board firmly fixed and easy to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a cross-sectional schematic diagram of the utility model as a whole;

[0013] Figure 3 The utility model is disassembled as a whole. Figure 1 ;

[0014] Figure 4 The utility model is disassembled as a whole. Figure 2 .

[0015] In the figure: suction cup 1, connecting part 2, spherical cylinder 3, connecting pipe 4, negative pressure plate 5, cover plate 6, luminous plate 7, rubber band 8, arc cover 9, connecting block 10. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1-4 A night indication structure of a wall switch comprises a suction cup 1 and a connecting part 2 integrally formed on the top thereof, a spherical tube 3 is sleeved on the top of the connecting part 2, a connecting tube 4 is nested on the top of the spherical tube 3, a negative pressure plate 5 is arranged on the top of the connecting tube 4, a covering plate 6 is nested on the top of the negative pressure plate 5, and a luminous plate 7 is embedded on the top of the covering plate 6.

[0018] Preferably, a connecting block 10 is provided at the bottom of the cover plate 6, a rubber band 8 is provided on the connecting block 10, and the connecting block 10 at the other end of the rubber band 8 is connected to an arc cover 9, the arc cover 9 is located inside the spherical cylinder 3, and an arc-shaped notch is provided on the inner side of the bottom of the connecting tube 4 and matches the arc cover 9;

[0019] During specific implementation, the arc-shaped cover 9 blocks the top of the connecting tube 4 to make the connecting tube 4 unidirectional, thereby preventing air from entering the interior of the suction cup 1 through the connecting tube, thereby ensuring that the suction force of the suction cup 1 is stable.

[0020] Preferably, the thickness of the connecting part 2, the spherical cylinder 3, the connecting tube 4, the negative pressure disc 5 and the covering plate 6 are kept consistent. The connecting part 2 and the connecting tube 4 are axially arranged along the center of the spherical cylinder 3. The suction cup 1, the connecting part 2, the spherical cylinder 3, the connecting tube 4, the negative pressure disc 5, the covering plate 6 and the arc cover 9 are made of silicone material with a certain elasticity. The negative pressure disc 5 and the covering plate 6 are squeezed to blow the air inside the negative pressure disc 5 into the suction cup 1, and then the arc cover 9 blocks the end of the connecting tube 4, so that negative pressure is generated inside the suction cup 1, thereby increasing the negative pressure inside the suction cup 1.

[0021] Preferably, the arc cover 9 is semicircular, and the diameter of the arc cover 9 is larger than the inner circle diameter of the connecting tube 4. The arc cover 9 unidirectionally conducts the connecting tube 4, and the arc cover 9 blocks the bottom of the connecting tube 4, so that the negative pressure inside the negative pressure cup 5 is greater than the negative pressure inside the suction cup 1, and the negative pressure inside the suction cup 1 cannot pull the arc cover 9 to move downward. When the suction cup 1 is pulled, the negative pressure inside the suction cup 1 increases, and the arc cover 9 is pulled to move downward, causing the interior of the suction cup 1 and the interior of the negative pressure cup 5 to be briefly connected. The negative pressure inside the negative pressure cup 5 increases the subsequent suction force of the suction cup 1, so that the suction cup 1 is firmly adsorbed on the wall switch.

[0022] In the utility model, when in use, first, hold the negative pressure disc 5 and place the suction cup 1 against a smooth position on the surface of the wall switch, then press the luminous plate 7 to squeeze the air inside the negative pressure disc 5 into the connecting tube 4, so that the air is discharged through the gap between the suction cup 1 and the surface of the wall switch, then open the luminous plate 7 to make the negative pressure disc 5 rebound, and before the arc cover 9 blocks the end of the connecting tube 4, the air inside the suction cup 1 is sucked into the negative pressure disc 5, and then the arc cover 9 blocks the end of the connecting tube 4, and the negative pressure inside the negative pressure disc 5 is isolated by the arc cover 9, causing the negative pressure inside the negative pressure disc 5 to be greater than the negative pressure inside the suction cup 1, and the negative pressure generated inside the suction cup 1 is adsorbed on the wall switch.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A night indication structure for a wall switch, comprising a suction cup (1) and a connecting portion (2) integrally formed on the top thereof, characterized in that: A spherical cylinder (3) is sleeved on the top of the connecting portion (2), a connecting tube (4) is nested on the top of the spherical cylinder (3), a negative pressure plate (5) is arranged on the top of the connecting tube (4), a covering plate (6) is nested on the top of the negative pressure plate (5), and a luminous plate (7) is embedded on the top of the covering plate (6).

2. The night indication structure of the wall switch according to claim 1, characterized in that: A connecting block (10) is provided at the bottom of the cover plate (6), a rubber band (8) is provided on the connecting block (10), and the connecting block (10) at the other end of the rubber band (8) is connected to an arc-shaped cover (9).

3. The night indication structure of the wall switch according to claim 2, characterized in that: The arc-shaped cover (9) is located inside the spherical cylinder (3), and an arc-shaped notch is provided on the inner side of the bottom of the connecting pipe (4) and is matched with the arc-shaped cover (9).

4. The night indication structure of the wall switch according to claim 2, characterized in that: The thicknesses of the connecting portion (2), the spherical cylinder (3), the connecting pipe (4), the negative pressure plate (5) and the covering plate (6) are kept consistent, and the connecting portion (2) and the connecting pipe (4) are arranged axially along the center of the spherical cylinder (3).

5. The night indication structure of the wall switch according to claim 2, characterized in that: The arc-shaped cover (9) is semicircular, and the diameter of the arc-shaped cover (9) is larger than the inner circle diameter of the connecting pipe (4).

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