CN213660774U - Power line wiring system - Google Patents

Abstract

The utility model relates to an electrical equipment field, especially a power cord system of walking, its characterized in that: including the power cord, set up in the first electricity connection box at power cord initial end and set up in the second electricity connection box at power cord terminal, but first electricity connection box is connected with the electric connection that the wall socket is pluggable, but be provided with the jack of electricity connection consumer on the second electricity connection box, wherein, be fixed with the first binding post with power cord end connection on first electricity connection box and/or the second electricity connection box, first binding post has the clamp structure, the clamp structure is used for the power cord cartridge to centre gripping fixed power cord when on first binding post to and be used for releasing the power cord, so that the power cord can be followed first binding post and extracted. The utility model discloses a power cord is walked line system simple structure, the user can assemble by oneself and dismantle according to the demand, and the equipment is simple, convenient, even damage, damage have appeared in the power cord, the change also very easily.

Description

Power line wiring system

Technical Field

The utility model relates to an electrical equipment field, especially a power cord system of walking.

Background

When a new house is decorated, circuits in the house are generally arranged and wired firstly, and then the wall surface is decorated. Often, however, the user does not have good predictions about the future placement of the electrical devices during the planning process. For example, when a room is finished, the installation position of the air conditioner is not considered, and after finishing, it is found that since the air conditioner is also provided with an outdoor main unit and a cooling pipe, the wall socket may be too far away from the air conditioner in consideration of the installation of the outdoor main unit and the most economical efficiency of the cooling pipe. Therefore, the user will need to purchase a new socket for electrical transfer. The existing socket can not directly run the wire along the wall, and a user needs to nail a staple on the wall to clamp the power line, so that the operation of running the wire is very troublesome. And the power lines of the existing extension socket are different in length, so that the user needs to predict the length of the power line in advance, and troubles are caused for the user to select and purchase. In addition, the length of the power cord of the power strip is determined, and the power cord and the socket are fixed into a non-detachable structure, so that the power cord cannot be replaced when damaged, and the power strip is very single in use occasion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach the purpose provide a line system is walked to power cord, this power cord is walked line system simple structure, and the user can assemble by oneself and dismantle according to the demand, and the equipment is simple, convenient, even damage, damage have appeared in the power cord, also change very easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a power line routing system is characterized in that: including the power cord, set up in the first electricity connection box at power cord initial end and set up in the second electricity connection box at power cord terminal, but first electricity connection box is connected with the electric connection that the wall socket is pluggable, but be provided with the jack of electricity connection consumer on the second electricity connection box, wherein, be fixed with the first binding post with power cord end connection on first electricity connection box and/or the second electricity connection box, first binding post has the clamp structure, the clamp structure is used for the power cord cartridge to centre gripping fixed power cord when on first binding post to and be used for releasing the power cord, so that the power cord can be followed first binding post and extracted.

Furthermore, the first wiring terminal comprises a reed, a clamping elastic sheet and a movable rod connected with the clamping elastic sheet, the movable rod can drive the clamping elastic sheet to deform, so that the clamping elastic sheet clamps the reed and the conductor of the power line together, and the conductor of the power line is released, so that the conductor of the power line can be pulled out from the first wiring terminal, wherein the movable rod and the clamping elastic sheet form a clamping structure.

Furthermore, the first wiring terminal further comprises a shell, the spring plate and the clamping elastic plate are arranged in the shell, and the movable rod extends out of the shell.

Furthermore, the clamping structure is a clamping body fixed with the first wiring terminal, the clamping body comprises an upper clamping body and a lower clamping body buckled with the upper clamping body, and a power line outside the first wiring terminal is clamped by a clamping groove formed by the upper clamping body and the lower clamping body in a surrounding mode.

Furthermore, the power line comprises a plurality of sections of independent sub-lines, and the adjacent two sections of sub-lines are electrically connected through a second connecting terminal.

Further, the second binding post outside is provided with the protective body that carries out the protection to second binding post, the protective body has the mounting groove that holds second binding post.

Furthermore, a clamping body is integrally formed at the end part of the protection body, the clamping body comprises an upper clamping body and a lower clamping body, and a sub-line outside the second wiring terminal is clamped by a clamping groove formed by the upper clamping body and the lower clamping body in a surrounding mode.

Further, the upper clamping body and the lower clamping body are fixed in a buckling mode;

or the upper clamping body is hinged with the lower clamping body, and the upper clamping body can turn over at the hinged position relative to the lower clamping body;

or convex teeth are arranged in the clamping grooves.

Furthermore, the end part of the sub-line is provided with a plug-in connector, the plug-in connector is provided with three contact pins respectively connected with the live wire, the zero wire and the ground wire, the contact pins are connected with the second wiring terminal in a pluggable manner along with the plug-in connector, and a foolproof structure is arranged between the plug-in connector and the second wiring terminal;

or the second connecting terminal is strip-shaped or bent.

Furthermore, the first electric connection box is also provided with a jack which can be electrically connected with an electric device;

or the power line is flat;

or, the power line is glued or clamped on the wall.

After the technical scheme is adopted, the first wiring terminal is provided with the clamping structure, the clamping structure can be used for clamping and fixing the power line when the power line is inserted into the first wiring terminal, and in addition, the power line can be released when the power line is required to be detached, so that the power line is pulled out from the first wiring terminal. Therefore, the user can assemble or disassemble the device according to the requirement of the user. Even if the power cord is too long or too short, the user can increase or decrease by himself. And, when the power cord has taken place the damage, the user also can oneself change the power cord, compares in prior art's row of inserting, need not change whole row of inserting, the utility model discloses a structure is not only more economical, uses the place wider moreover.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the first embodiment;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the electrical connection structure of two sub-wires in FIG. 1;

FIG. 5 is a schematic view of an assembly structure of the second connection terminal and the sub-line in FIG. 4;

fig. 6 is a schematic view of an assembly structure of the second connection terminal and the protection body in fig. 1;

fig. 7 is a schematic structural view illustrating the assembly of the second connection terminal and the protector in fig. 1;

fig. 8 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the present invention is a schematic structural diagram of a first embodiment of the present invention. The utility model provides a power cord wiring system, includes power cord 1, sets up in the first electricity of 1 top of power cord box 2 and sets up in the second electricity at power cord 1 terminal box 3, be provided with on the first electricity box 2 with the pluggable electric bolt 21 of being connected of wall socket (not pictured in the figure), but be provided with the jack 30 of electric connection consumer on the second electricity box 3, wherein, be fixed with the first binding post 4 with 1 end connection of power cord on the first electricity box 2, first binding post 4 has the clamp structure, the clamp structure is used for the fixed power cord 1 of centre gripping when 1 cartridge of power cord is on first binding post 4 to and be used for releasing power cord 1, so that power cord 1 can follow first binding post 4 and extract.

In this embodiment, the first connection terminal 4 includes a housing 41, a spring 42 and a clip spring 43 mounted in the housing 41, and a movable rod 44 connected to the clip spring 43, wherein the movable rod 44 extends from the housing 41 and is exposed out of the first electrical connection box 2, and an end of the housing 41 is provided with a mounting hole 40 for fitting with the conductor 11 at the end of the power line 1. The movable rod 44 can drive the clip spring 43 to deform, so that the clip spring 43 clamps the spring 42 and the conductor 11 of the power cord 1 together, and release the conductor 11 of the power cord 1, so that the conductor 11 of the power cord 1 can be pulled out from the first connection terminal 4. In the present embodiment, the movable rod 44 and the clip spring 43 form a clamping structure for the power cord 1.

Meanwhile, in the embodiment, the power line 1 includes a plurality of segments of sub-lines independent from each other, wherein two adjacent segments of sub-lines are electrically connected through the second connection terminal 5, and the second connection terminal 5 has the same structure as the first connection terminal 4, and also includes a housing 51 having the mounting hole 50, a spring 52, a clip spring 53, and a movable rod 54. In this embodiment, the end of the sub-line is provided with a plug 12, and the plug 12 is provided with three pins 13 electrically connected to the live line, the neutral line and the ground line respectively. The pin 13 is inserted into the mounting hole 50 of the housing 51, and the movable rod 54 drives the clip spring 53 to clamp the spring 52 and the pin 13 together. Moreover, in this embodiment, the positioning groove 510 is disposed on the housing 51, and the positioning protrusion 120 disposed on the plug 12 is inserted into the positioning groove 510, wherein the positioning groove 510 is matched with the positioning protrusion 120 to form a fool-proof structure between the plug 12 and the second connection terminal 5, which can prevent the three pins 13 from being reversely mounted.

In addition, in this embodiment, a protective body 61 for protecting the second connection terminal 5 is further disposed outside the second connection terminal 5, the protective body 61 has a mounting groove 610 for accommodating the second connection terminal 5, and two clamp bodies 62 are integrally formed at both ends of the protective body 61, the clamp body 62 includes an upper clamp body 621 and a lower clamp body 622, wherein a sub-line outside the second connection terminal 5 is clamped by a clamp groove 620 formed by the upper clamp body 621 and the lower clamp body 622 enclosing each other. In this embodiment, the lower clamping body 622 and the protection body 61 are integrally formed, the upper clamping body 621 is hinged to the lower clamping body 622 through a thin wall 623, the upper clamping body 621 can be turned over at the hinge relative to the lower clamping body 622, and the upper clamping body 621 and the lower clamping body 622 are fastened and fixed at the side far away from the hinge. In order to enable the clamping groove 620 to better clamp the sub-line, a plurality of convex teeth 624 are further arranged in the clamping groove 620, and when the sub-line is clamped, the convex teeth 624 are clamped into the sub-line. In this embodiment, the clamping body 62 can clamp the sub-wire, so as to prevent the sub-wire from loosening from the second connection terminal 5 to cause poor contact or from being broken due to external tension.

In this embodiment, the power cord 1 that each sub-line formed all is the platykurtic, and the clamping groove 620 is the flat structure too to press from both sides tight power cord 1, wherein, through step 63 transitional coupling between clamping groove 620 and the mounting groove 610, the bayonet joint 12 and the second binding post 5 of sub-line all are located the mounting groove 610, and wherein, step 63 can carry out horizontal spacing to bayonet joint 12, second binding post 5, also can effectually prevent sub-line and second binding post pine from taking off or the sub-line fracture.

For the embodiment, because the first connecting terminal has the clamping structure, the clamping structure can be used for clamping and fixing the power line when the power line is inserted into the first connecting terminal, and moreover, when the power line needs to be detached, the power line can be released, so that the power line can be pulled out of the first connecting terminal. Therefore, the user can assemble or disassemble the device according to the requirement of the user. Even if the power cord is too long or too short, the user can increase or decrease by himself. And, when the power cord has taken place the breakage, the user also can oneself change the power cord, compares in the power strip of prior art, need not change whole power strip, and the structure of this embodiment is not only more economical, and the use place is wider moreover.

And, in this embodiment, because the tip of power cord sub-line is provided with the bayonet joint, and have on the bayonet joint respectively with the live wire, the zero line, three contact pin that the ground wire is connected, this power cord can pass through the direct grafting cooperation of bayonet joint and second binding post, compare in the adaptation of current binding post and power cord, the structure of this embodiment is simpler, it is more convenient to install, and, the clamp shell fragment is when pressing from both sides tight reed and contact pin, the movable rod can also press and hold on the bayonet joint, can realize that the power cord is more reliably installed on the second binding post and be difficult to take place the problem that the pine takes off. Simultaneously, still be provided with between bayonet joint and the second binding post and prevent slow-witted structure, can effectually prevent that the user from taking place the wrong problem of anti-in-process of contact pin at the installation, promoted the efficiency and the reliability of power cord and second binding post installation greatly, the effectual risk of preventing that the contact pin from adorning the electric appliance damage or taking place electric leakage, electric shock that leads to the fact anti-. It should be noted that the fool-proof structure in this embodiment is not limited to the solution disclosed in this embodiment, and other solutions in the prior art may also be applied to this structure.

It should be noted that for this embodiment, the primary purpose is again to facilitate the removal and installation of the power cord and electrical junction box. Therefore, in this embodiment, the first connection terminal is not limited to be mounted on only the first electrical connection box, and the first connection terminal having the clamping structure may be mounted on the second electrical connection box, so that the power cord and the second electrical connection box can be detachably mounted. In addition, in the embodiment, the power line is formed by electrically connecting a plurality of sub-lines through the second connection terminal, so that a user can add sub-lines or reduce sub-lines according to the needs of the user. It should be noted that, in the present embodiment, the second connection terminal is in a strip shape, or as shown in fig. 7, is in a bent shape. The second wiring terminals are both an input terminal and an output terminal. Of course, the second connection terminal may have one input end and a plurality of output ends, and in this case, the second connection terminal may have other shapes such as a cross shape, a t shape, a tree shape, and a fan shape. The user can still select according to the requirement of the user. Also, in the present embodiment, the form of the protective member for protecting the second connection terminal may be selected according to the form change of the second connection terminal, for example, a strip shape, a bent shape, a cross shape, a t shape, or the like may be selected.

It should also be noted that, for the present embodiment, in order to facilitate the routing of the power line, the power line may be directly fixed on the wall by gluing, and of course, the power line may also be fixed on the wall by using a conventional staple card. Meanwhile, the first electric connection box and the second electric connection box in the embodiment are flat and square, so that the first electric connection box and the second electric connection box are not obtrusive when being installed on a wall. Of course, the second electrical connection box in this embodiment may be glued to a wall, and the first electrical connection box may be provided with a jack for electrically connecting an electrical device.

In addition, in the embodiment, the first terminal has a housing for mounting the spring and the clip spring. For this embodiment, the first terminal may also be without a housing, wherein the spring, clip spring may be mounted directly in the first electrical connection box.

Example two:

fig. 8 is a schematic structural diagram of a second embodiment of the present invention. The difference between the present embodiment and the first embodiment is: in this embodiment, the clamping structure is a clamping body 7 extending out of the first electrical connection box 2 and fixed with the first connection terminal 4, the clamping body 7 includes an upper clamping body 71 and a lower clamping body 72 fastened with the upper clamping body 71, and the power line 1 outside the first connection terminal 4 is clamped by a clamping groove 70 formed by the upper clamping body 71 and the lower clamping body 72 in a surrounding manner.

For this embodiment, the clamp body has the same structure as the clamp body in the first embodiment, and the clamp structure formed by the clamp body is the same as the first embodiment, so that the power cord can be clamped and fixed when the power cord is inserted into the first connection terminal, and the power cord can be released when the power cord needs to be detached, so that the power cord can be pulled out from the first connection terminal, and the convenience in dismounting and mounting is realized. In this embodiment, the first terminal has the same structure as that of the first terminal of the first embodiment, and the inside thereof is also provided with the clamping structure. Therefore, for the embodiment, the first wiring terminal has a double-clamping structure for clamping the power line, so that the anti-loosening capacity of the power line is greatly improved, the reliability of preventing poor electric connection contact is ensured, and the safety of preventing electric leakage and electric shock is improved. The same as in the first embodiment, the structure of this embodiment can be applied to the second electrical connection box.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. A power line routing system is characterized in that: including the power cord, set up in the first electricity connection box at power cord initial end and set up in the second electricity connection box at power cord terminal, but first electricity connection box is connected with the electric connection that the wall socket is pluggable, but be provided with the jack of electricity connection consumer on the second electricity connection box, wherein, be fixed with the first binding post with power cord end connection on first electricity connection box and/or the second electricity connection box, first binding post has the clamp structure, the clamp structure is used for the power cord cartridge to centre gripping fixed power cord when on first binding post to and be used for releasing the power cord, so that the power cord can be followed first binding post and extracted.

2. The power line cabling system according to claim 1, wherein: the first wiring terminal comprises a reed, a clamping elastic sheet and a movable rod connected with the clamping elastic sheet, the movable rod can drive the clamping elastic sheet to deform, so that the clamping elastic sheet clamps the reed and a conductor of the power line together, and the conductor of the power line is released, so that the conductor of the power line can be pulled out of the first wiring terminal, wherein the movable rod and the clamping elastic sheet form a clamping structure.

3. The power line cabling system according to claim 2, wherein: the first wiring terminal further comprises a shell, the spring plate and the clamping elastic plate are arranged in the shell, and the movable rod extends out of the shell.

4. The power line cabling system according to claim 1, wherein: the clamping structure is a clamping body fixed with the first wiring terminal, the clamping body comprises an upper clamping body and a lower clamping body buckled with the upper clamping body, and a power line on the outer side of the first wiring terminal is clamped by a clamping groove formed by the upper clamping body and the lower clamping body in a surrounding mode.

5. The power line cabling system according to claim 1, wherein: the power line comprises a plurality of sections of independent sub-lines, and the adjacent two sections of sub-lines are electrically connected through a second connecting terminal.

6. The power line cabling system according to claim 5, wherein: the second binding post outside is provided with the protective body that carries out the protection to second binding post, the protective body has the mounting groove that holds second binding post.

7. The power line cabling system according to claim 6, wherein: the end part of the protection body is integrally formed with a clamping body, the clamping body comprises an upper clamping body and a lower clamping body, and a sub-line outside the second wiring terminal is clamped by a clamping groove formed by the upper clamping body and the lower clamping body in a surrounding mode.

8. The power line cabling system according to claim 4 or 7, wherein: the upper clamping body is fixed with the lower clamping body in a buckling manner;

or the upper clamping body is hinged with the lower clamping body, and the upper clamping body can turn over at the hinged position relative to the lower clamping body;

or convex teeth are arranged in the clamping grooves.

9. The power line cabling system according to claim 5, wherein: the end part of the sub-line is provided with a plug-in connector, the plug-in connector is provided with three contact pins which are respectively connected with the live wire, the zero line and the ground wire, the contact pins can be connected with the second wiring terminal in a plug-in manner along with the plug-in connector, and a foolproof structure is arranged between the plug-in connector and the second wiring terminal;

or the second connecting terminal is strip-shaped or bent.

10. The power line cabling system according to claim 1, wherein: the first electric connection box is also provided with a jack which can be electrically connected with an electric device;

or the power line is flat;

or, the power line is glued or clamped on the wall.

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