CN212085378U

CN212085378U - Electric power track

Info

Publication number: CN212085378U
Application number: CN202020644270.7U
Authority: CN
Inventors: 朱德洪; 杨树新; 邓力元; 朱舜炜; 朱振炜
Original assignee: Guangdong Muduo Intelligent Technology Co Ltd
Current assignee: Guangdong Muduo Intelligent Technology Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-04
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses an electric power track, which comprises a shell, an insulating separator and a conducting bar group, wherein the shell is provided with a first socket; the insulating isolation piece comprises a first isolation part arranged in the shell, the first isolation part comprises at least two isolation layers, the at least two isolation layers are sequentially arranged from inside to outside, a space is formed between every two adjacent isolation layers, and the innermost isolation layer is surrounded to form an installation cavity; the conducting strip group comprises a power supply strip arranged in the installation cavity. Through above-mentioned structure, set up first isolation part into cavity multilayer structure, it can have better insulating isolation effect, reduces the probability that electric current reveals to the shell to can reduce the risk of electrocuteeing, improve the security.

Description

Electric power track

Technical Field

The utility model relates to an electric power connection technical field, in particular to electric power track.

Background

With the changing lifestyle, there are different requirements for the form of decorative wiring, and in some cases, a power rail is installed to facilitate connection of the socket to an electric appliance, and the socket is installed on the power rail and can slide along the power rail. Generally, a power track includes a housing and an insulating layer disposed within the housing, with conductive strips for power transmission mounted on the insulating layer. When in actual use, sometimes the leakage of electricity is caused by the thickness of the insulating layer and other factors, and the electric shock accident occurs when a user touches the shell at the moment, so that the insulating and isolating effect of the power track is poor, and the safety is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric power track, it can have better insulating isolation effect.

According to the utility model discloses electric power track, it includes: a housing provided with a first socket; the insulating isolating piece comprises a first isolating part arranged in the shell, the first isolating part comprises at least two isolating layers, the at least two isolating layers are sequentially arranged from inside to outside, a space is formed between every two adjacent isolating layers, and the innermost isolating layer is surrounded to form an installation cavity; and the conductive strip group comprises a power supply strip arranged in the mounting cavity.

According to the utility model discloses electric power track has following one beneficial effect at least: through above-mentioned structure, set up first isolation part into cavity multilayer structure, it can have better insulating isolation effect, reduces the probability that electric current reveals to the shell to can reduce the risk of electrocuteeing, improve the security.

According to some embodiments of the utility model, it is adjacent be connected with the rib between the isolation layer.

According to some embodiments of the utility model, the insulating isolator is still including locating second isolation in the shell, conducting bar group still includes the grounding strip, the grounding strip is located the second isolation.

According to some embodiments of the invention, the first isolation part and the second isolation part are arranged as an integral structure.

According to some embodiments of the present invention, the first isolation portion is provided in two, and the first isolation portion is provided in both sides of the second isolation portion.

According to some embodiments of the invention, the insulating spacer is clamped to the housing.

According to some embodiments of the utility model, first isolation portion is equipped with keeps apart chamber and second socket, keep apart the chamber the second socket and the installation cavity communicates in order, the height of second socket is less than keep apart the height in chamber.

According to some embodiments of the invention, the housing is provided with an adhesive strip, the adhesive strip being located in the first socket to seal the first socket.

According to some embodiments of the utility model, the medial surface of adhesive tape is equipped with the sand grip.

According to some embodiments of the invention, the outer surface of the housing is provided with a guide groove extending along its length direction.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of an embodiment of an electric power track of the present invention;

FIG. 2 is a cross-sectional view of the power track shown in FIG. 1 with the end caps removed;

FIG. 3 is an exploded cross-sectional view of the power track shown in FIG. 1 with the end caps removed;

figure 4 is an exploded view of the power track shown in figure 1.

Reference numerals:

the connector comprises a shell 100, a first socket 110, a first card slot 120, a second card part 130, a fourth card slot 140, a guide slot 150, an insulating isolator 200, a first isolating part 210, an isolating layer 211, an installation cavity 212, ribs 213, an isolating cavity 214, a second socket 215, a second isolating part 220, a first card part 230, a second card slot 240, a third card slot 250, a conducting strip group 300, a power supply strip 310, a grounding strip 320, a third card part 321, an end cover 400, an adhesive tape 500, a fourth card part 510, a protruding strip 520, a junction block 600, a power supply terminal 610 and a grounding elastic sheet 620

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 3, the power track according to the embodiment of the present invention includes a housing 100, an insulating spacer 200, a conductive strip group 300, and an end cap 400.

The housing 100 is provided with a first jack 110, and the first jack 110 is used for a socket to be inserted. Insulating barrier 200 sets up in shell 100, and this insulating barrier 200 includes first isolation portion 210 and second isolation portion 220, and first isolation portion 210 includes two isolation layers 211, and two isolation layers 211 are arranged from inside to outside in proper order, and have the interval between two isolation layers 211, is formed with air separation layer promptly between two isolation layers 211, and innermost isolation layer 211 encloses to establish and forms installation cavity 212. The conductive strip group 300 includes a power supply strip 310 and a ground strip 320, the power supply strip 310 is disposed in the mounting cavity 212, and the ground strip 320 is disposed on the second isolation portion 220. The power strip 310 is used to connect to the live neutral to transmit power and the ground strip 320 is used to connect to the ground. The end cap 400 is disposed at an end of the housing 100 to shield an end surface of the housing 100.

As above, the first isolation portion 210 is configured as a hollow double-layer structure, which can have a better insulation isolation effect, and reduce the probability of current leakage to the housing 100, thereby reducing the risk of electric shock and improving safety. In addition, the total thickness of the material of the first isolation portion 210 does not need to be excessively increased, and the material cost of the first isolation portion 210 can be reduced.

It is understood that, in some embodiments, the number of the isolation layers 211 in the first isolation portion 210 may also be more than three, the more than three isolation layers 211 are also arranged in sequence from inside to outside, and there is also a space between the adjacent isolation layers 211. Thus, the first isolation portion 210 may be provided in a three-layer or more structure to optimize the effect of insulation isolation.

Ribs 213 are connected between adjacent spacers 211. The ribs 213 are used for supporting, increasing the strength of the first isolation portion 210 and preventing the first isolation portion from deforming.

The first isolation portions 210 are provided in two, and the two first isolation portions 210 are partially provided at both sides of the second isolation portion 220. The two first isolation parts 210 are respectively provided with a power supply strip 310, and the two power supply strips 310 are respectively correspondingly connected with the live wire and the neutral wire.

The first isolation portion 210 and the second isolation portion 220 are formed as an integral structure, and the insulating isolation member 200 can be integrally formed by extrusion, so that the processing is simplified, and the assembly steps are reduced.

The insulating spacer 200 is snapped into the housing 100 to position the insulating spacer 200. Specifically, referring to fig. 2 and 3, a first card slot 120 is provided at a position of the housing 100 near the first socket 110, and a first card portion 230 inserted into the first card slot 120 is provided at the first isolation portion 210; a second clamping portion 130 is disposed on a side of the housing 100 away from the first socket 110, a second clamping groove 240 is disposed on the insulating spacer 200, and the second clamping portion 130 is inserted into the second clamping groove 240.

Referring also to fig. 2 and 3, a third clamping groove 250 is provided on the second isolation portion 220, a third clamping portion 321 is provided on the ground strip 320, and the third clamping portion 321 is inserted into the third clamping groove 250 to position the ground strip 320.

In some embodiments, the third card slot 250 may also be disposed on the ground strip 320, and the third card installation portion 321 may also be disposed on the second isolation portion 220.

Referring to fig. 2 and 3, the first partition 210 is provided with a partition cavity 214 and a second socket 215, and the partition cavity 214, the second socket 215 and the mounting cavity 212 are in serial communication. The height of second socket 215 is less than the height of keeping apart chamber 214, and when the installation socket, the conducting strip on the socket passes in proper order and keeps apart chamber 214 and second socket 215, keeps apart chamber 214 and can be convenient for the inserting of conducting strip, and separates a distance with between power supply strip 310 and the first socket 110, avoids electrically conductive foreign matter directly to insert installation cavity 212 from first socket 110, improves the security. And the above structure can stably and reliably position the power supply strip 310. Here, the direction indicated by the dotted arrow in fig. 3 is the height direction.

The adhesive tape 500 is disposed on the housing 100, the adhesive tape 500 is located at the first insertion opening 110, and the first insertion opening 110 can be closed by the adhesive tape 500, so as to prevent the entry of foreign matters. Specifically, referring to fig. 3, the housing 100 is provided with a fourth engaging groove 140, the adhesive tape 500 is provided with a fourth engaging portion 510, and the fourth engaging portion 510 is inserted into the fourth engaging groove 140.

Adhesive tape 500 sets up to two, and two adhesive tape 500 divide and locate the both sides of first socket 110, and two adhesive tape 500 can centre gripping socket jointly, combine the frictional force between adhesive tape 500 and the socket, can restrict the socket and drop. Be provided with sand grip 520 at the medial surface of adhesive tape 500, can play good supporting role to adhesive tape 500 whole through setting up sand grip 520, avoid driving adhesive tape 500 and curl because frictional force when sliding socket.

A guide groove 150 is provided on an outer surface of the housing 100, and the guide groove 150 extends along a length direction of the housing 100. The guide part can be arranged on the socket, when the socket is inserted into the first insertion opening 110, the guide part is positioned in the guide groove 150, the sliding of the socket can be guided through the structure, the situation that the socket deviates to excessively press the rubber strip 500 on one side is avoided, and the situation that the contact area between the conducting strip on the socket and one power supply strip 310 is too small due to the deviation of the socket can also be avoided.

As described above, the insulating spacer 200, the adhesive tape 500, and the conductive strip group 300 can be inserted into the end of the housing 100, which is convenient for assembly.

Referring to fig. 4, a terminal block 600 is provided at an end of the case 100, and the terminal block 600 has a power supply terminal 610 and a ground spring piece 620. The power supply terminal 610 is inserted into the power supply strip 310, and the grounding spring 620 is pressed on the grounding strip 320.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. An electrical power track, comprising:

a housing provided with a first socket;

the insulating isolating piece comprises a first isolating part arranged in the shell, the first isolating part comprises at least two isolating layers, the at least two isolating layers are sequentially arranged from inside to outside, a space is formed between every two adjacent isolating layers, and the innermost isolating layer is surrounded to form an installation cavity;

and the conductive strip group comprises a power supply strip arranged in the mounting cavity.

2. The power track of claim 1, wherein a rib is connected between adjacent isolation layers.

3. The power track of claim 1, wherein the insulating spacer further comprises a second spacer portion disposed within the housing, and wherein the set of conductive strips further comprises a ground strip disposed on the second spacer portion.

4. The power track of claim 3, wherein the first and second isolators are provided as a unitary structure.

5. The power track of claim 3, wherein the first isolation portion is provided in two, and the two first isolation portions are provided on both sides of the second isolation portion.

6. The power track according to any one of claims 1 to 5, wherein the insulating spacer is clipped to the housing.

7. The power track of claim 1, wherein the first partition is provided with a partition cavity and a second socket, the partition cavity, the second socket and the mounting cavity are communicated in sequence, and the height of the second socket is smaller than that of the partition cavity.

8. The power track of claim 1, wherein the housing is provided with a glue strip at the first socket to close the first socket.

9. The power track of claim 8, wherein the inside surface of the rubber strip is provided with a rib.

10. The power track of claim 1, wherein the outer surface of the housing is provided with a channel extending along its length.