CN216346156U - High-power LED power supply voltage abnormity protection device - Google Patents

Abstract

The utility model relates to a LED power technical field, and a high-power LED mains voltage abnormal protection device is disclosed, including the protector body, the lateral wall fixed mounting of protector body has two connection contacts, it has electric wiring to wind on the connection contact, the outside fixedly connected with of protector body is located the U-shaped cardboard in the connection contact outside, the first through-hole that is used for electric wiring to pass is seted up to the lateral wall of U-shaped cardboard, one side fixedly connected with wrapping post of protector body is kept away from to the U-shaped cardboard, electric wiring is convoluteed outside the wrapping post, the one end fixedly connected with baffle of U-shaped cardboard is kept away from to the wrapping post, the second through-hole that is used for electric wiring to pass is seted up to the lateral wall of baffle, two arc connecting plates that set up about U-shaped cardboard symmetry in the outside fixedly connected with of protector body, the external screw thread has been seted up in the outside of arc connecting plate, and threaded connection has a protective barrel. This application makes being connected of electric wiring and protector more firm, avoids the junction to drop the problem that influences the use easily.

Description

High-power LED power supply voltage abnormity protection device

Technical Field

The application relates to the technical field of LED power supplies, in particular to a high-power LED power supply voltage abnormity protection device.

Background

With the development of electrical engineering, modern lighting products have evolved from the original incandescent lamp to today's LED lamp.

At present traditional LED can use power supply voltage protector to protect the LED power, and electric connection zero line and live wire carry out electric connection on the present power supply voltage protector, and present electricity mode of connection makes the connection of zero live wire and protector firm inadequately, causes droing of junction easily, has influenced power supply voltage protector's guard action.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve the electricity among the prior art and connect the mode to make the zero live wire to be connected with the protector firm inadequately, cause the drop of junction easily, influenced mains voltage protector's guard action's problem, and the unusual protection device of a high-power LED mains voltage who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a high-power LED power supply voltage abnormity protection device comprises a protector body, wherein two connecting contacts are fixedly mounted on the side wall of the protector body, an electric wiring is wound on the connecting contacts, the outer side of the protector body is fixedly connected with a U-shaped clamping plate positioned on the outer side of the connecting contacts, a first through hole for the electric wiring to pass through is formed in the side wall of the U-shaped clamping plate, one side, away from the protector body, of the U-shaped clamping plate is fixedly connected with a winding post, the electric wiring is wound outside the winding post, one end, away from the U-shaped clamping plate, of the winding post is fixedly connected with a baffle plate, a second through hole for the electric wiring to pass through is formed in the side wall of the baffle plate, two arc-shaped connecting plates symmetrically arranged around the U-shaped clamping plate are fixedly connected with the outer side of the protector body, external threads are formed in the outer sides of the arc-shaped connecting plates, and are in threaded connection with a protection cylinder, and one end of the protection barrel is provided with a third through hole for the electric connection wire to penetrate through.

Preferably, the one end outside that a protection section of thick bamboo is close to the protector body is rotated through the pivot and is connected with the commentaries on classics board, the jack has been seted up on the surface of commentaries on classics board, and the jack internalization is inserted and is equipped with the chucking pole, the jack that is used for the chucking pole to stretch into is offered to the lateral wall of a protection section of thick bamboo, the chucking groove of pegging graft is seted up in the outside of arc connecting plate with the chucking pole matching, the outer end fixedly connected with chucking arm-tie of chucking pole, the chucking arm-tie and the same cover of the relative one side fixedly connected with of commentaries on classics board are established and are established the chucking spring outside the chucking pole.

Preferably, a gap is left between the rotating plate and the protective cylinder.

Preferably, a layer of insulating rubber mat is adhered to the outer side of the protection cylinder.

Preferably, the side wall of the connecting contact is provided with a threading hole for connecting an electric wire.

Preferably, the distance between the two arc-shaped connecting plates is larger than the width of the connecting contact.

Compared with the prior art, the application provides a high-power LED mains voltage abnormity protection device, possesses following beneficial effect:

1. this high-power LED mains voltage anomaly protection device, through the even contact that is equipped with, alternate the electricity wiring and carry out electric connection in even contact, make the one end of electricity wiring pass the first through-hole on U-shaped cardboard surface and stretch out, make the electricity wiring coil outside the wrapping post again, the realization is fixed to the firm of electricity wiring, it runs through outside the baffle to make the second through-hole that the electricity wiring was seted up through the baffle surface again, and stretch out outside the protective barrel through the third through-hole that protective barrel one end was seted up, the threaded connection of rethread protective barrel and two arc connecting plates realizes the firm spacingly to the protective barrel, make the protective barrel cover realize the stable protection to the electrical contact outside electricity wiring and connection contact.

2. This high-power LED mains voltage abnormity protection device, through the chucking pole that is equipped with, after will protecting a section of thick bamboo stable joint outside the arc connecting plate, connect through the rotation of pivot and rotate the commentaries on classics board for the chucking pole aligns the jack, makes in the chucking pole stretches into a protection section of thick bamboo through the jack, and the card goes into the chucking inslot, can realize spacing the firm of protection section of thick bamboo, has guaranteed the steadiness of structure.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application makes the connection of electric wiring and protector more firm, avoids the junction to drop easily and influences the problem of use.

Drawings

Fig. 1 is a schematic structural diagram of a high-power LED power supply voltage abnormality protection apparatus proposed in the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a protector body; 2. a connection contact; 3. an electrical connection; 4. a U-shaped clamping plate; 5. a first through hole; 6. a winding post; 7. a baffle plate; 8. a second through hole; 9. an arc-shaped connecting plate; 10. a protective cylinder; 11. a third through hole; 12. a rotating shaft; 13. rotating the plate; 14. a clamping rod; 15. a jack; 16. a clamping groove; 17. clamping the pulling plate; 18. the spring is clamped.

Detailed Description

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

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, a high-power LED power supply voltage abnormity protection device comprises a protector body 1, two connection contacts 2 are fixedly mounted on the side wall of the protector body 1, electric wires 3 are wound on the connection contacts 2, a U-shaped clamping plate 4 positioned on the outer side of the connection contacts 2 is fixedly connected on the outer side of the protector body 1, a first through hole 5 for the electric wires 3 to pass through is formed in the side wall of the U-shaped clamping plate 4, a winding post 6 is fixedly connected on one side of the U-shaped clamping plate 4 away from the protector body 1, the electric wires 3 are wound outside the winding post 6, a baffle 7 is fixedly connected at one end of the winding post 6 away from the U-shaped clamping plate 4, a second through hole 8 for the electric wires 3 to pass through is formed in the side wall of the baffle 7, two arc-shaped connecting plates 9 symmetrically arranged about the U-shaped clamping plate 4 are fixedly connected on the outer side of the protector body 1, external threads are formed in the outer sides of the arc-shaped connecting plates 9, and a protection barrel 10 is connected with the thread, and a third through hole 11 for the electric connection wire 3 to penetrate out is arranged at one end of the protection barrel 10.

The one end outside that a protection section of thick bamboo 10 is close to protector body 1 rotates through pivot 12 to be connected with changes board 13, the jack has been seted up on the surface of changing board 13, and the jack internalization is inserted and is equipped with clamping rod 14, the jack 15 that is used for clamping rod 14 to stretch into is offered to the lateral wall of a protection section of thick bamboo 10, the chucking groove 16 that matches the grafting with clamping rod 14 is seted up in the outside of arc connecting plate 9, clamping rod 14's outer end fixedly connected with chucking arm-tie 17, the same cover of the relative one side fixedly connected with of chucking arm-tie 17 and commentaries on classics board 13 is established at the chucking spring 18 outside clamping rod 14.

A gap is left between the rotating plate 13 and the protective cylinder 10.

A layer of insulating rubber pad is adhered to the outer side of the protection cylinder 10.

The side wall of the connecting contact 2 is provided with a threading hole for connecting the electric wiring 3.

The distance between the two arc-shaped webs 9 is greater than the width of the connection contact 2.

The working principle is that when in use, an electric connection wire 3 is inserted into a connecting contact 2 for electric connection through the connecting contact 2, one end of the electric connection wire 3 penetrates through a first through hole 5 on the surface of a U-shaped clamping plate 4 to extend out, then the electric connection wire 3 is wound outside a winding post 6 to realize stable fixation of the electric connection wire 3, then the electric connection wire 3 penetrates through a second through hole 8 formed in the surface of a baffle 7 to extend out of the baffle 7 and extends out of a protection cylinder 10 through a third through hole 11 formed in one end of the protection cylinder 10, then the protection cylinder 10 is stably limited through threaded connection of the protection cylinder 10 and two arc-shaped connecting plates 9, the protection cylinder 10 is sleeved outside the electric connection wire 3 and the connecting contact 2 to realize stable protection of electric contact, through a clamping rod 14, after the protection cylinder 10 is stably clamped outside the arc-shaped connecting plates 9, a rotating plate 13 is connected through rotation of a rotating shaft 12, make chucking pole 14 aim at jack 15 for chucking pole 14 passes through jack 15 and stretches into in the protection section of thick bamboo 10, and in the card goes into chucking groove 16, can realize spacing the firm of protection section of thick bamboo 10, has guaranteed the steadiness of structure.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims (6)

1. A high-power LED power supply voltage abnormity protection device comprises a protector body (1) and is characterized in that two connecting contacts (2) are fixedly mounted on the side wall of the protector body (1), electric wiring (3) is wound on the connecting contacts (2), a U-shaped clamping plate (4) located on the outer side of each connecting contact (2) is fixedly connected to the outer side of the protector body (1), a first through hole (5) for the electric wiring (3) to pass through is formed in the side wall of each U-shaped clamping plate (4), a winding post (6) is fixedly connected to one side, away from the protector body (1), of each U-shaped clamping plate (4), the electric wiring (3) is wound outside the winding post (6), a baffle (7) is fixedly connected to one end, away from the U-shaped clamping plate (4), of each winding post (6), a second through hole (8) for the electric wiring (3) to pass through is formed in the side wall of each baffle (7), the protector comprises a protector body (1), and is characterized in that two arc-shaped connecting plates (9) are fixedly connected to the outer side of the protector body (1) and symmetrically arranged relative to a U-shaped clamping plate (4), external threads are arranged on the outer side of each arc-shaped connecting plate (9), a protection cylinder (10) is connected to each external thread through a thread, and a third through hole (11) used for allowing an electric wiring (3) to penetrate out is formed in one end of each protection cylinder (10).

2. The protection device for the power supply voltage abnormity of the high-power LED according to claim 1, wherein a rotating plate (13) is rotatably connected to the outer side of one end, close to the protector body (1), of the protection cylinder (10) through a rotating shaft (12), a jack is formed in the surface of the rotating plate (13), a clamping rod (14) is movably inserted in the jack, a jack (15) for the clamping rod (14) to extend into is formed in the side wall of the protection cylinder (10), a clamping groove (16) matched and inserted with the clamping rod (14) is formed in the outer side of the arc-shaped connecting plate (9), a clamping pulling plate (17) is fixedly connected to the outer end of the clamping rod (14), and a clamping spring (18) sleeved outside the clamping rod (14) is fixedly connected to one side, opposite to the clamping pulling plate (17) and the rotating plate (13).

3. A high power LED power supply voltage abnormality protection device according to claim 2, characterized in that a gap is left between said rotating plate (13) and said protection cylinder (10).

4. The power LED power supply voltage abnormity protection device according to claim 1, wherein a layer of insulating rubber pad is pasted on the outer side of the protection cylinder (10).

5. The high-power LED power supply voltage abnormity protection device according to claim 1, wherein a threading hole for connecting the electric wiring (3) is formed in the side wall of the connecting contact (2).

6. A high power LED supply voltage abnormality protection device according to claim 1, characterized in that the distance between two said arc-shaped connection plates (9) is greater than the width of the connection contact (2).

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