CN201401755Y

CN201401755Y - Track head for track light

Info

Publication number: CN201401755Y
Application number: CN200920055250XU
Authority: CN
Inventors: 李柏林
Original assignee: ZHONGSHAN SHANGYOU TECHNOLOGY LIGHTING CO LTD
Current assignee: ZHONGSHAN SHANGYOU TECHNOLOGY LIGHTING CO LTD
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2010-02-10
Anticipated expiration: 2019-04-23

Abstract

The utility model discloses a track head for track light comprising a body. The body is internally provided with a connector for connecting lamps and a rotator that can rotate with respect to the body, wherein one end of the connector extends to outside of the body; the rotator is relatively provided with two splinter groups; the rotator is provided with a first connecting terminal which is electrically connected with one of the splinter groups, each of which is formed by two splinters; the tail ends of the two splinters respectively extend to outside of the rotator; holes, arranged at two sides of the body, enable the tail ends of the two splinters corresponding to the splinter group to rotate to outside of the rotator when the rotator rotates; the part of the two splinters extending to outside of the rotator can be clamped in a track groove; the rotator is provided with an insulated plastic part which is internally provided with sheet coppers; the sheet copper is electrically connected with another splinter group and provided with a second connecting terminal. The utility model can ensure favorable conduction performance between the track head and the track, has favorable stability as well as high-pressure and high-temperature resistance.

Description

A kind of track lamp orbital head

Technical field

The utility model relates to a kind of track lamp orbital head.

Background technology

Now, along with growth in the living standard, illumination articles for use such as lamp decoration are subject to people's attention gradually, as passing through the suitable lamp decoration of collocation in indoor decoration, can have practical and function attractive in appearance concurrently; The light fixture that existing cooperation indoor decoration design is used has wall lamp, pendent lamp, desk lamp, desk lamp, floor lamp or track lamp or the like, track lamp especially, and no matter it is applied at home or is commercial, all is subjected to consumer's favor.The track lamp is to locate to be installed with track at ceiling etc., the track lamp then is held on the track by clamping limb, by clamping limb slippage in orbit, and this track is provided with two bus, so that the positive and negative electrode of voltage is delivered on the track lamp by two bus respectively, to provide the track lamp required electric power.This track lamp of installing by clamping limb exist between power supply and the track contact instability, contact performance poor, shortcoming such as inconvenience is installed, therefore be necessary to develop a kind of orbital head that the track lamp is electrically connected that is used for, so that it is conducting is good, stable between track and the track lamp, and easy for installation.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of conducting good, stable and track lamp orbital head easy for installation.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of track lamp orbital head, it is characterized in that it comprises a body, one connector that is used to connect light fixture is installed in the body, it is external that one end of connector extends to, the rotary body that can rotate relative to body also is installed in the body, a rotating body is equipped with two shell fragment groups relatively, first binding post is installed on the rotary body, first binding post is electrically connected with a shell fragment group wherein, each shell fragment group is made of two shell fragments, the tail end of two shell fragments extends to outside the rotary body respectively, be respectively arranged with the hole that when rotary body rotates, can turn to outside the rotary body for two shell fragment tail ends of corresponding shell fragment group in the both sides of body, and two shell fragments extend to the outer part of rotary body and can be fastened in the rail groove, one insulation plastic parts is installed on rotary body, in the insulation plastic parts copper sheet is installed, copper sheet is electrically connected with another shell fragment group, and second binding post is installed on the copper sheet.

As the utility model improvement of the technical scheme, described rotary body is provided with a swing handle, and swing handle is positioned at originally external.

As the utility model further improvement in the technical proposal, ground wire terminal also is installed in the described body, it is external that an end of ground wire terminal extends to.

The beneficial effects of the utility model are: the utility model is installed in orbit by two groups of shell fragments that are connected with binding post, realize being electrically connected between orbital head and the track by the bus in two groups of shell fragments and the track simultaneously, contact performance is good between two groups of shell fragments and the bus, can guarantee conducting good between orbital head and the track, and keep its stability; When assembling, need only get final product in the groove with the corresponding insertion of two groups of shell fragments track, so it is easy to assembly; And two groups of shell fragments can be collected in the orbital head body by rotating rotary body, damage shell fragment so that prevent orbital head in storage process, and the utility model can high pressure resistant, high temperature simultaneously.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is the decomposing schematic representation of rotary body shown in Figure 1;

Fig. 3 is an assembling schematic diagram of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, the disclosed a kind of track lamp orbital head of the utility model comprises a body 1, and a connector 2 is installed in body 1, and an end of connector 2 extends to outside the body 1, the track lamp can be connected on the orbital head by this connector 2.

The rotary body 3 that can rotate relative to body 1 also is installed in body 1, and rotary body 3 is provided with a swing handle 4, and swing handle 4 is positioned at outside the body 1, can realize rotary body rotating relative to body by swing handle 4.Two

shell fragment groups

5,6 are installed in this rotary body 3 relatively, first binding post 7 is installed on rotary body 3, first binding post 7 is electrically connected with a shell fragment group 5 wherein, and each shell fragment group is made of two shell fragments, the tail end of two shell fragments extends to respectively outside the rotary body 3, both sides at body 1 are respectively arranged with the hole, and when rotary body rotated, two shell fragment tail ends of corresponding shell fragment group can pass corresponding hole and turn to outside the rotary body.One insulation plastic parts 8 is installed on rotary body 3, in the insulation plastic parts 8 copper sheet 9 is installed, copper sheet 9 is electrically connected with another shell fragment group 6, and second binding post 10 is installed on the copper sheet 9.

Two shell fragments extend to the outer part of rotary body and can be fastened in the rail groove, and realize electrically contacting with the bus that is arranged in this rail groove, because the utility model is to install in orbit by two groups of shell fragments that are connected with binding post, realize being electrically connected between orbital head and the track by the bus in two groups of shell fragments and the track simultaneously, contact performance is good between two groups of shell fragments and the bus, thereby can guarantee conducting good between orbital head and the track, and keep its stability; When assembling, need only get final product in the groove with the corresponding insertion of two groups of shell fragments track, so it is easy to assembly; And two groups of shell fragments can be collected in the orbital head body by rotating rotary body, damage shell fragment so that prevent orbital head in storage process.

When the utility model and the assembling of high pressure lamp holder, ground wire terminal 11 also is installed in body 1, and it is external that an end of ground wire terminal 11 extends to, and can contact with track, so that the track lamp in use keeps good ground connection performance, ensure the safe handling of track lamp.

With reference to Fig. 3, an insulating barrier 12 is installed in rotary body 3, insulating barrier 12 separates two

shell fragment groups

5,6, to prevent in use two shell fragment set of contact and short circuit phenomenon occurs.

Claims

1. track lamp orbital head, it is characterized in that it comprises a body, one connector that is used to connect light fixture is installed in the body, it is external that one end of connector extends to, the rotary body that can rotate relative to body also is installed in the body, a rotating body is equipped with two shell fragment groups relatively, first binding post is installed on the rotary body, first binding post is electrically connected with a shell fragment group wherein, each shell fragment group is made of two shell fragments, the tail end of two shell fragments extends to outside the rotary body respectively, be respectively arranged with the hole that when rotary body rotates, can turn to outside the rotary body for two shell fragment tail ends of corresponding shell fragment group in the both sides of body, and two shell fragments extend to the outer part of rotary body and can be fastened in the rail groove, one insulation plastic parts is installed on rotary body, in the insulation plastic parts copper sheet is installed, copper sheet is electrically connected with another shell fragment group, and second binding post is installed on the copper sheet.

2. a kind of track lamp orbital head according to claim 1 is characterized in that described rotary body is provided with a swing handle, and swing handle is positioned at originally external.

3. a kind of track lamp orbital head according to claim 1 is characterized in that also being equipped with in the described body ground wire terminal, and it is external that an end of ground wire terminal extends to.