CN210779352U

CN210779352U - Rail type electric power connecting device

Info

Publication number: CN210779352U
Application number: CN201922233580.XU
Authority: CN
Inventors: 吕欣
Original assignee: Taizhou Benyi Technology Co Ltd
Current assignee: Taizhou Benyi Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-16
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a rail mounted electric power connecting device, including electric power guide rail and socket, have on the electric power guide rail and let socket male socket, install three copper conductive tubes that are parallel to each other on its inner chamber respectively, have three on the picture peg of socket and feed through the conductive copper sheet in the socket, conductive copper sheet is electrically conductive with the contact of conductive copper tube in use, the conductive copper tube and the picture peg plug-in connection of electric power guide rail bottommost, and its grafting structure is: the conductive copper pipe at the bottommost part of the power guide rail is a special pipe, a U-shaped slot is formed in the special pipe, and a conductive copper sheet connected with a live wire in the circuit is compounded at the top end of the plug board, is inserted into the U-shaped slot and is in contact with three surfaces of the plug board; or the conductive copper sheet connected with the live wire in the circuit is compounded at the top end of the plugboard, the end part of the plugboard is provided with a U-shaped groove, the conductive copper pipe at the bottommost part of the power guide rail is a special pipe, and the special pipe is provided with a protruding part which is inserted into the U-shaped groove and is contacted with three surfaces of the U-shaped groove. The advantages are that: the utility model discloses the location is convenient and job stabilization nature preferred.

Description

Rail type electric power connecting device

Technical Field

The utility model belongs to the technical field of electric power connecting device, especially, relate to a rail mounted electric power connecting device.

Background

In recent years, with the continuous deepening of the smart home concept, in order to achieve the final goal of home automation control and management, the existing home decoration wiring form is changed, the wiring technology and the power system are reasonably modified, and the smart home concept gradually becomes an important development direction in the field of smart home. In the current market, the power supply by wiring through a rail-type power guide rail is gradually popularized, but the width of an insertion opening of the existing power guide rail is increased after the existing power guide rail is used for a long time, and an insertion plate is easy to loosen after being inserted, so that the stability is poor; meanwhile, the existing conductive copper pipe and the conductive copper sheet are in a point-surface contact mode, and the contact area of the contact mode is too small, so that the current-carrying capacity is small, and the working stability of a power supply is poor; there is a need for improvement.

Disclosure of Invention

The utility model aims at the not enough of above-mentioned prior art existence, provide a rail mounted electric power connecting device, it has the characteristics of the convenient and job stabilization nature preferred of location.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a rail mounted electric power connecting device, includes electric power guide rail and socket, the terminal surface of electric power guide rail is opened has the socket that lets the socket insert its inner chamber, installs three copper conductive tubes that are parallel to each other on its inner chamber respectively, it communicates the copper conductive sheet in the socket to have three on the picture peg of socket, copper conductive sheet is electrically conductive with copper conductive tube in use contact, the copper conductive tube and the picture peg plug-in connection of electric power guide rail bottommost, its grafting structure is: the conductive copper pipe at the bottommost part of the power guide rail is a special pipe, a U-shaped slot is formed in the special pipe, and a conductive copper sheet connected with a live wire in the circuit is compounded at the top end of the plug board, is inserted into the U-shaped slot and is in contact with three surfaces of the plug board; or the conductive copper sheet connected with the live wire in the circuit is compounded at the top end of the plugboard, the end part of the plugboard is provided with a U-shaped groove, the conductive copper pipe at the bottommost part of the power guide rail is a special pipe, a protruding part is arranged on the special pipe, and the protruding part is inserted into the U-shaped groove and is in contact with three surfaces of the special pipe.

And the conductive copper pipe on the power guide rail is respectively connected with the ground wire, the zero line and the live wire from top to bottom or respectively connected with the zero line, the ground wire and the live wire from top to bottom.

The lower end of the socket is provided with an insulating sealing gasket.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a set up U type slot on the copper conductive pipe of electric power guide rail bottommost, or set up U type recess on the copper conductive sheet on picture peg top, can let the socket play better positioning action after inserting the use like this, improve the stability of using; simultaneously, can increase the electric current-carrying capacity of live wire through trilateral contact, let the job stabilization nature of power better.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of a power rail structure in embodiment 1 of the present invention.

Fig. 3 is a schematic view of the structure of the socket in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of embodiment 2 of the present invention.

Fig. 5 is a schematic view of a power rail structure in embodiment 2 of the present invention.

Fig. 6 is a schematic view of the structure of the socket in embodiment 2 of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Example 1, see figures 1 to 3: the utility model provides a rail mounted electric power connecting device, includes power guide rail 10 and socket 20, and the terminal surface of power guide rail 10 is opened has the socket 11 that lets socket 20 insert its inner chamber, and socket 11 link up power guide rail 10 both ends, installs three copper tube 12 that are parallel to each other on the inner chamber of power guide rail 10 respectively, and copper tube 12 is connected with ground wire, zero line and live wire respectively from last to down, perhaps is connected with zero line, ground wire and live wire respectively from last to down. For convenience of use, clamping lugs can be arranged on two sides of the power guide rail 10, and the clamping lugs can facilitate the power guide rail 10 to be embedded into furniture or a wall surface. The socket 20 is provided with an inserting plate 21, the inserting plate 21 and the socket 20 can be in a direct-insert type or hanging type or 7-shaped structure, the inserting plate 21 is provided with three conductive copper sheets 22 communicated with the socket 20, and the conductive copper sheets 22 and the conductive copper pipe 12 are contacted and conducted in use. The conductive copper tube 12 at the bottommost part of the power guide rail 10 is connected with the inserting plate 21 in an inserting way, and the inserting structure is as follows: the conductive copper pipe 12 at the bottommost part of the power guide rail 10 is a special pipe, a U-shaped slot 13 is arranged on the special pipe, and a conductive copper sheet 22 connected with a live wire in a circuit is compounded at the top end of the plug board 21, is inserted into the U-shaped slot 13 and is contacted with three surfaces of the plug board; the structure can ensure that the socket has a better positioning effect after being inserted for use, thereby improving the use stability; meanwhile, the electric current-carrying capacity of the live wire can be increased through three-surface contact, so that the working stability of the power supply is better; in addition, the conductive copper tube 12 connected with the live wire is positioned at the bottommost part, so that the safety can be effectively improved. The lower end of the socket 11 is provided with an insulating sealing gasket 15 which can play a good role in water and dust prevention.

Embodiment 2, as shown in fig. 4 to 6, embodiment 2 has substantially the same structure as embodiment 1, except that: the inserting structure of the conductive copper pipe 12 at the bottommost part of the power guide rail 10 and the inserting plate 21 is as follows: the conductive copper sheet 22 connected with the live wire in the circuit is compounded at the top end of the plug board 21, the end part of the conductive copper sheet is provided with a U-shaped groove 23, the conductive copper pipe 12 at the bottommost part of the power guide rail 10 is a special pipe, a convex part 14 is arranged on the special pipe, and the convex part 14 is inserted into the U-shaped groove 23 and is contacted with three surfaces of the special pipe; it is also possible to achieve the effects in embodiment 1.

The internal structure of the socket 20 is widely used at present, and other structures and principles are the same as those in the prior art, and are not described in detail here.

Claims

1. The utility model provides a rail mounted power connecting device, includes power guide (10) and socket (20), the terminal surface of power guide (10) is opened has socket (11) that lets socket (20) insert its inner chamber, installs three copper tube (12) that are parallel to each other on its inner chamber respectively, have three copper sheet (22) that lead to in socket (20) on picture peg (21) of socket (20), copper sheet (22) and copper tube (12) in use contact electrically conductively, its characterized in that: the conductive copper pipe (12) at the bottommost part of the power guide rail (10) is in plug-in connection with the plug board (21), and the plug-in structure is as follows: the conductive copper pipe (12) at the bottommost part of the power guide rail (10) is a special pipe, a U-shaped slot (13) is formed in the special pipe, a conductive copper sheet (22) connected with a fire line in a circuit is compounded at the top end of the plug board (21), is inserted into the U-shaped slot (13) and is in contact with three surfaces of the plug board; or the conductive copper sheet (22) connected with the live wire in the circuit is compounded at the top end of the plug board (21), the end part of the conductive copper sheet is provided with a U-shaped groove (23), the conductive copper pipe (12) at the bottommost part of the power guide rail (10) is a special pipe, the special pipe is provided with a protruding part (14), and the protruding part (14) is inserted into the U-shaped groove (23) and is in contact with three surfaces of the special pipe.

2. The orbital power connection device of claim 1, wherein: and the conductive copper pipe (12) on the power guide rail (10) is respectively connected with the ground wire, the zero wire and the live wire from top to bottom or respectively connected with the zero wire, the ground wire and the live wire from top to bottom.

3. The orbital power connection device of claim 1 or claim 2, wherein: the lower end of the socket (11) is provided with an insulating sealing gasket (15).