CN212180111U

CN212180111U - Power line temperature alarm device

Info

Publication number: CN212180111U
Application number: CN201921270071.8U
Authority: CN
Inventors: 钟丹; 向堃
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-12-18
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a power line temperature alarm device, including first main part, semicircular groove has been seted up on the top of first main part, square groove has been seted up in semicircular groove's inner wall department to first main part, first main part is equipped with the moving body in square groove department, semicircular groove has been seted up on the top of moving body, the moving body is at the fixedly connected with rubber pad of semicircular groove's inner wall department, recess has been seted up at the bottom middle part of moving body, the bottom fixedly connected with U-shaped cover of moving body, the threaded through-hole has been seted up at the bottom middle part of U-shaped cover, the through-hole has been seted up at the bottom middle part of first main part, and first main part is equipped with the bracing piece in through-hole department, and the bracing piece extends to the. Compared with the prior art, the utility model discloses the electric wire can make the morphism body deformation when overheated, and the switch on makes warning light and loudspeaker circular telegram, reaches the purpose of reminding the user, and the device is quick detachable, simple structure.

Description

Power line temperature alarm device

Technical Field

The utility model relates to an electric technical field especially relates to a power line temperature alarm device.

Background

With the improvement of the human industrial level, the mechanical technology becomes more advanced, the application of electric power marks that people enter a new era, electric power energy brings great contribution to the development of human science and technology, but the use of electric power also brings certain danger to people, especially, when people who lack electric power related knowledge use electric appliances, line short circuit or line overload is easily caused, the problems can cause the heating of electric wires, the insulating rubber skin outside the electric wires is ignited, fire is caused, property loss is caused if the problem is light, and the life safety of users can be endangered if the problem is heavy, so a power line temperature alarm device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the overheated warning of electric wire that the effectual circuit that provides of people causes because of short circuit or overload of prior art, and the power line temperature alarm device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power line temperature alarm device comprises a first main body, wherein a semicircular groove is formed in the top end of the first main body, a square groove is formed in the inner wall of the semicircular groove of the first main body, a moving body is arranged at the square groove of the first main body, a semicircular groove is formed in the top end of the moving body, a rubber pad is fixedly connected to the inner wall of the semicircular groove of the moving body, a groove is formed in the middle of the bottom end of the moving body, a U-shaped sleeve is fixedly connected to the bottom end of the moving body, a threaded through hole is formed in the middle of the bottom end of the U-shaped sleeve, a through hole is formed in the middle of the bottom end of the first main body, a support rod is arranged at the through hole and extends to the outer portion of the first main body, threads are carved on the outer portion of the support rod, the support rod is in threaded connection with the U-shaped sleeve, the top fixedly connected with loudspeaker and the warning light of second main part, the top of second main part is equipped with the power.

Preferably, a semicircular groove is formed in the bottom end of the second main body, a groove is formed in the inner wall of the semicircular groove of the second main body, a gasket is fixedly connected to the inner wall of the second main body on one side of the groove, and a deformation sheet is fixedly connected to the top end of the gasket.

Preferably, the second main part is fixedly connected with a U-shaped contact piece at the inner wall of one side of the groove, a wire is connected between one side of the U-shaped contact piece and the power supply, and a wire is connected between the bottom end of the gasket and the power supply.

Preferably, the top end of the first main body is fixedly connected with a fixing body, one end of the fixing body is provided with a groove, the fixing body is provided with a second spring at the groove, one end of the second spring is provided with a clamping block, and the clamping block extends to the outside of the fixing body at the groove.

Preferably, the bottom end of the second main body is provided with a groove, the groove is matched with the fixing body, the second main body is provided with a through hole in the inner wall of one side of the groove, the second main body is provided with a sliding block in the through hole, and the sliding block extends to the outside of the second main body in the through hole.

Preferably, the outside cover of slider is equipped with first spring, and inside first spring was in the through-hole of second main part, the material of deformation piece is bimetallic strip.

The utility model has the advantages that:

1. through setting up morphism body, power, loudspeaker and warning light, the electric wire can make morphism body deformation when overheated, and the switch on makes warning light and loudspeaker circular telegram, reaches the purpose of reminding the user.

2. Through setting up moving body and bracing piece, rotatory bracing piece, the electric wire can closely be close to the morpheme, and the temperature of abundant perception electric wire, and the device is quick detachable, simple structure.

Compared with the prior art, the utility model discloses the electric wire can make the morphism body deformation when overheated, and the switch on makes warning light and loudspeaker circular telegram, reaches the purpose of reminding the user, and the device is quick detachable, simple structure.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a power line temperature alarm device provided by the present invention;

fig. 2 is a schematic front view of the power line temperature alarm device provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a of the power line temperature alarm device provided by the present invention.

In the figure: the device comprises a first body 1, a second body 2, a gasket 3, a deformation body 4, a loudspeaker 5, a power supply 6, a warning lamp 7, a U-shaped contact piece 8, a sliding block 9, a rubber pad 10, a moving body 11, a U-shaped sleeve 12, a supporting rod 13, a first spring 14, a clamping block 15, a second spring 16 and a fixing body 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power line temperature alarm device includes a first body 1, a semicircular groove is formed at a top end of the first body 1, a square groove is formed at an inner wall of the semicircular groove of the first body 1, a moving body 11 is arranged at the square groove of the first body 1, a semicircular groove is formed at a top end of the moving body 11, a rubber pad 10 is fixedly connected to the moving body 11 at the inner wall of the semicircular groove, a groove is formed at a bottom middle portion of the moving body 11, a U-shaped sleeve 12 is fixedly connected to a bottom end of the moving body 11, a threaded through hole is formed at a bottom middle portion of the U-shaped sleeve 12, a through hole is formed at a bottom middle portion of the first body 1, a support rod 13 is arranged at the through hole of the first body 1, the support rod 13 extends to an outer portion of the first body 1 at the through hole, a thread is engraved on, the top end of the first main body 1 is provided with a second main body 2, the top end of the second main body 2 is fixedly connected with a loudspeaker 5 and a warning lamp 7, the top of the second main body 2 is provided with a power supply 6, the bottom end of the second main body 2 is provided with a semicircular groove, the inner wall of the semicircular groove of the second main body 2 is provided with a groove, the inner wall of one side of the groove of the second main body 2 is fixedly connected with a gasket 3, the top end of the gasket 3 is fixedly connected with a deformation sheet 4, the inner wall of one side of the groove of the second main body 2 is fixedly connected with a U-shaped contact sheet 8, a lead is connected between one side of the U-shaped contact sheet 8 and the power supply 6, a lead is connected between the bottom end of the gasket 3 and the power supply 6, the top end of the first main body 1 is fixedly connected with a fixing body 17, one end of the fixing body 17 is provided with a groove, the fixing body 17 is provided, the bottom of second main part 2 has seted up the recess, and recess and fixed body 17 looks adaptation, and the through-hole has been seted up in one side inner wall department of recess to second main part 2, and second main part 2 is equipped with slider 9 in through-hole department, and slider 9 extends to the outside of second main part 2 at the through-hole department, and the outside cover of slider 9 is equipped with first spring 14, and first spring 14 is located inside the through-hole of second main part 2, and the material of deformation piece 4 is bimetallic strip.

The working principle is as follows: when the device is used, the slide block 9 is pressed, the slide block 9 compresses the first spring 14, the slide block 9 pushes the fixture block 15, the second spring 16 is compressed, the fixture block 15 enters the groove of the fixed body 17, the first body 1 is separated from the second body 2, the electric wire is put between the first body 1 and the second body 2, the first body 1 and the second body 2 are pressed, the fixing body 17 enters the groove of the second body 2, the clamping block 15 enters the through hole of the second main body 2, the first main body 1 is fixed with the second main body 2, the supporting rod 13 is rotated, the U-shaped sleeve 12 is moved upwards through the supporting rod 13 through threads to drive the moving body 11 to move, the moving body 11 attaches the electric wire to the second main body 2 through the rubber pad 10 to enable the electric wire to be close to the deformation body 4, if the electric wire generates heat, the deformation body 4 is deformed and straightened through heat, the deformation body 4 is contacted with the U-shaped contact piece 8, and a conducting wire between the PATL371229 type power supply 6 and the S80LS type warning lamp 7 and the KDL129C type horn 5 is connected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power line temperature alarm device comprises a first main body (1) and is characterized in that a semicircular groove is formed in the top end of the first main body (1), a square groove is formed in the inner wall of the semicircular groove of the first main body (1), a moving body (11) is arranged at the square groove of the first main body (1), the semicircular groove is formed in the top end of the moving body (11), a rubber pad (10) is arranged at the inner wall of the semicircular groove of the moving body (11), a groove is formed in the middle of the bottom end of the moving body (11), a U-shaped sleeve (12) is arranged at the bottom end of the moving body (11), a threaded through hole is formed in the middle of the bottom end of the U-shaped sleeve (12), a through hole is formed in the middle of the bottom end of the first main body (1), a support rod (13) is arranged at the through hole of the first main body (1), and the support rod (13) extends to the outside, the utility model discloses a warning lamp, including bracing piece (13), U-shaped cover (12), the top of first main part (1) is equipped with second main part (2), the top of second main part (2) is equipped with loudspeaker (5) and warning light (7), the top of second main part (2) is equipped with power (6).

2. The electric power line temperature alarm device according to claim 1, wherein a semicircular groove is formed at the bottom end of the second main body (2), a groove is formed at the inner wall of the semicircular groove of the second main body (2), a gasket (3) is arranged at the inner wall of one side of the groove of the second main body (2), and a deformation sheet (4) is arranged at the top end of the gasket (3).

3. The power line temperature alarm device according to claim 2, wherein the second body (2) is provided with a U-shaped contact piece (8) at the inner wall of one side of the groove, a lead is connected between one side of the U-shaped contact piece (8) and the power supply (6), and a lead is connected between the bottom end of the gasket (3) and the power supply (6).

4. The power line temperature alarm device according to claim 1, wherein a fixing body (17) is arranged at the top end of the first main body (1), a groove is formed at one end of the fixing body (17), a second spring (16) is arranged at the groove of the fixing body (17), a clamping block (15) is arranged at one end of the second spring (16), and the clamping block (15) extends to the outside of the fixing body (17) at the groove.

5. The power line temperature alarm device according to claim 2, wherein the bottom end of the second main body (2) is provided with a groove, the groove is matched with the fixing body (17), the second main body (2) is provided with a through hole at the inner wall of one side of the groove, the second main body (2) is provided with a sliding block (9) at the through hole, and the sliding block (9) extends to the outside of the second main body (2) at the through hole.

6. The electric power line temperature alarm device according to claim 5, characterized in that the outside of the sliding block (9) is sleeved with a first spring (14), the first spring (14) is located inside the through hole of the second body (2), and the deformation sheet (4) is made of a bimetallic sheet.