CN202266975U

CN202266975U - Light-Emitting Diode (LED) track lamp

Info

Publication number: CN202266975U
Application number: CN2011203537301U
Authority: CN
Inventors: 余文明
Original assignee: XIAMEN SHANLAITE INDUSTRY AND TRADE Co Ltd
Current assignee: Fujian Sunlighte Optoelectronics Technology Co., Ltd.
Priority date: 2011-09-10
Filing date: 2011-09-10
Publication date: 2012-06-06
Anticipated expiration: 2021-09-10

Abstract

The utility model provides a Light-Emitting Diode (LED) track lamp, which is characterized by comprising a track clamping base, a track lamp holder and a middle connector, wherein the track clamping base is provided with a Direct Current (DC) adapting female head; an LED lamp is arranged in the track lamp holder; the track lamp holder is further provided with a DC adapting male head which is electrically connected with the LED lamp; one end of the middle connector is a DC adapting male head which is inserted into the DC adapting female head on the track clamping base, while the other end of the middle connector is a DC adapting female head which is inserted into the DC adapting male head on the track lamp holder; the DC adapting male head and the DC adapting female head at the both ends of the middle connector are electrically connected with each other and the axes thereof are not on the same straight line. The LED track lamp can illuminate by rotating by 360 degrees, is easy in assembly and convenient in maintenance.

Description

LED track lamp

Technical field

The utility model relates to the illuminating equipment field, especially refers to a kind of commercial lighting equipment.

Background technology

Places such as market, hotel, hotel, assembly hall, club, villa, show window, clothes shop often use the track lamp to throw light on for attractive in appearance and adjustable especially illuminating effect.Also soon track is fixed on the wall or on the ceiling, some lamp holders is set on the track again, and track lamp adjustment convenient configuration is widely used.

But existing track lamp lamp holder directly is connected with lead in the track, and lamp holder is an integral body, be installed to track after, irradiating angle just is fixed, and the side connecting conductor formula back of long duration electric poor contact phenomenon of generation easily.

The utility model content

The utility model provides a kind of LED track lamp, and its purpose is to the weak point that exists in the prior art a kind of track lamp that can regulate irradiating angle easily to be provided.

For realizing above-mentioned purpose, the utility model technical scheme is:

A kind of LED track lamp is characterized in that: have the track holder, establish DC female head of transferring on the track holder; Have the track lamp holder, establish the LED lamp in the track lamp holder, also be provided with the DC that is electrically connected with the LED lamp public head of transferring on the track lamp holder; Has middle connector; The first end of middle connection is that DC connects public head and this DC connects in the female head of DC switching set on the public affairs insertion track holder; The middle connector other end is in the public head of DC switching set on female head of DC switching and the female insertion track lamp holder of this DC switching, be electrically connected between public head of DC switching that the two ends of above-mentioned intermediate transit head are set and the female head of DC switching and the two axis not point-blank.

Perhaps on the track holder, establish the DC public head of transferring, on the track lamp holder, establish DC female head of transferring, then technical scheme is:

A kind of LED track lamp is characterized in that: have the track holder, establish the DC public head of transferring on the track holder; Have the track lamp holder, establish the LED lamp in the track lamp holder, also be provided with the DC that is electrically connected with the LED lamp female head of transferring on the track lamp holder; Has middle connector; The first end of middle connection is that DC connects female head and this DC connects in the public head of DC switching set on mother's insertion track holder; The middle connector other end is in the female head of DC switching set on the public head of DC switching and the public insertion track lamp holder of this DC switching, be electrically connected between public head of DC switching that the two ends of above-mentioned intermediate transit head are set and the female head of DC switching and the two axis not point-blank.

In above-mentioned two kinds of technical schemes; The intermediate transit head can be an integral body; The intermediate transit head also can be formed by connecting more than one adapter; The usefulness that the public head of DC switching that each adapter all is provided with electrical connection and DC female head of transferring, the public head of DC switching of each adapter insert technique scheme in female of the DC switching of a last adapter is:

The sharp coupling part of the utility model utilizes public head of DC and the female fit system of DC, can realize 360 degree rotary irradiations of LED track lamp; Dismounting and assembling easily can continue to be connected with the female fit system of DC with the public head of a plurality of DC as required; Be convenient to searching and keeping in repair of reason and position when adopting a public head of DC and a DC mother fit system electric poor contact phenomenon to occur.

Description of drawings

Fig. 1 is the utility model STRUCTURE DECOMPOSITION figure;

Fig. 2 is the utility model combination sketch map.

The specific embodiment

Combine accompanying drawing and embodiment that the utility model is described at present.

Public head of DC switching and the female head of DC switching are the matching used electric parts of using always; The public head of DC switching is a projected electrode; And the female head of DC switching is a recessed electrode; The public head of DC switching inserts the female head of DC switching back and forms naturally and be electrically connected, and the public head of DC switching and DC female hair looks of transferring still can keep electrical connection when rotating.

Like Fig. 1, LED track lamp shown in Figure 2, have track 2, track 2 is used to be installed in ceiling or wall; And hold electric wire in the track 2; Have track holder 4, an end of track holder 4 is U type grooves 40, thereby track holder 4 usefulness U type grooves 40 are clamped track 2 and be fixed on the track 2 with screw 3 and be connected with track 2; The other end of track holder 4 is female 41 of DC switching, and the lead in the track 2 stretches into track holder 4 and is electrically connected with female 41 of DC switching; Have intermediate transit 5, intermediate transit 5 has public 51 of DC switching vertical each other and that be electrically connected each other and female 52 of DC switching, and public 51 of DC switching inserted in female 41 of the DC switching; Have intermediate transit 6, intermediate transit 6 has public 61 of DC switching, and public 61 of DC switching inserted in female 52 of the DC switching; Be connected with track lamp holder 7 on the intermediate transit 6, track lamp holder 7 is tubular shells, and the axis of track lamp holder 7 is vertical with public 61 of DC switching, establishes LED lamp 9 in the track lamp holder 7, and LED lamp 9 and DC switching public affairs 61 are electrically connected.

Like this, the electric wire from track 2 has formed a complete electrical connection to public 61 to the LED lamp 9 of female 41 to DC switching of DC switching female 52 to DC switching of public 51 to DC switching.LED lamp 9 can realize shining function.And rotation intermediate transit 5 and intermediate transit 6 can realize that LED lamp 9 is in the irradiation in 360 degree spaces and do not interrupt being electrically connected.

In the other technologies scheme, can on the track holder, establish the DC public head of transferring, on the track lamp holder, establish DC female head of transferring, connect with middle connector between track holder and the track lamp holder.

Also can be as required several be all had the public head of DC switching of mutual electrical connection and the middle connector of the female head of DC switching is connected with each other successively, thus the structure diversity of increase the utility model.

The utility model is selected led light source for use, compares with ordinary light source, more is applicable to this light fixture of track lamp thereby led light source has following advantage:

1, voltage: the voltage of led light source can be according to different user's request settings, and is safe in utilization, convenient, flexibly;

2, usefulness: the led light source consumed energy reduces 80% with the incandescent lamp of light efficiency;

3, applicability: the led light source applicability is extensive, and the LED small pieces of each unit are the squares of 3-5mm, so can be prepared into the device of different shape, is applicable to variable environment;

4, stability: after led light source used 50,000 hours, light decay was initial 30%;

5, the response time: the response time of incandescent lamp is a Millisecond, and the response time of led light source is a nanosecond;

6, environmental protection: led light source does not have poisonous metal mercury, does not have to exchange and dodges frequently;

7, color: led light source changes electric current can variable color, and light emitting diode is easily through chemical modification method, and the band structure and the band gap of adjustment material realize that the green blue orange of reddish yellow is multicolor luminous.Be red LED during like little electric current,, can become orangely successively that yellow becomes green at last along with the increase of electric current;

8, led light source is the solid luminescence device, is difficult for fragmentation, is convenient to transportation and storage;

9, led light source is a cold light source, does not externally produce high temperature heat radiation.

Claims

1. LED track lamp is characterized in that: have the track holder, establish DC female head of transferring on the track holder; Have the track lamp holder, establish the LED lamp in the track lamp holder, also be provided with the DC that is electrically connected with the LED lamp public head of transferring on the track lamp holder; Has middle connector; The first end of middle connection is that DC connects public head and this DC connects in the female head of DC switching set on the public affairs insertion track holder; The middle connector other end is in the public head of DC switching set on female head of DC switching and the female insertion track lamp holder of this DC switching, be electrically connected between public head of DC switching that the two ends of above-mentioned intermediate transit head are set and the female head of DC switching and the two axis not point-blank.

2. LED track lamp as claimed in claim 1; It is characterized in that: the intermediate transit head is formed by connecting more than one adapter; The public head of DC switching that each adapter all is provided with electrical connection and DC female head of transferring, the public head of DC switching of each adapter insert in female of the DC switching of a last adapter.

3. LED track lamp is characterized in that: have the track holder, establish the DC public head of transferring on the track holder; Have the track lamp holder, establish the LED lamp in the track lamp holder, also be provided with the DC that is electrically connected with the LED lamp female head of transferring on the track lamp holder; Has middle connector; The first end of middle connection is that DC connects female head and this DC connects in the public head of DC switching set on mother's insertion track holder; The middle connector other end is in the female head of DC switching set on the public head of DC switching and the public insertion track lamp holder of this DC switching, be electrically connected between public head of DC switching that the two ends of above-mentioned intermediate transit head are set and the female head of DC switching and the two axis not point-blank.

4. LED track lamp as claimed in claim 3; It is characterized in that: the intermediate transit head is formed by connecting more than one adapter; The public head of DC switching that each adapter all is provided with electrical connection and DC female head of transferring, the public head of DC switching of each adapter insert in female of the DC switching of a last adapter.