CN2881310Y - Railroad lamp - Google Patents

Abstract

The utility model discloses a railroad lamp, comprising a rail and a light fitting, the light fitting is linked on the rail by adaptor, wherein the light fitting is LED lamp, the rail is equipped with a voltage transformer outside. The utility model has the advantages of that the railroad lamp is more safe then original one as a result of that the lightening element adopts LED and fulfills low voltage design, and as a result of the lower voltage required by LED, the cost is considerably dropped because the electric source needs only one transformer to be equipped instead of that each light fitting has to equip with a transformer.

Description

A kind of track lamp

Technical field

The utility model relates to a kind of light fixture, refers to a kind of track lamp especially.

Background technology

The track lamp of commonly using generally comprises a track and a light fixture of being with transformer, track is " Jiong " shape, the parallel facade inboard of one track is provided with two parallel rail groove and two cylindrical conductive line bodies, light fixture is provided with the joint that cooperates with this track, this joint is provided with two relative conducting strips, the screens fin relative with two, and the screens fin is arranged in the two rail grooves of track when making lamp installation in orbit, the cylindrical conductive body of two conducting strip lower railway is connected, thereby makes lamp luminescence.Above-mentioned track lamp has saved lamp socket greatly owing to can connect several light fixtures simultaneously on a track.But also there are many defectives in this track lamp: because use is ordinary lamps, therefore, electric current and voltage is had relatively high expectations, so be still high pressure on the cylindrical conductive line body, then all be with on each light fixture and use transformer, cost is bigger, and cylindrical conductive line body is a bare wire in addition, have potential safety hazard, and that transformer is located on the light fixture reliability requirement of butt joint is higher; For the different color demand, this lamp then lacks color change simultaneously.

The utility model content

The purpose of this utility model is to provide a kind of safe and track lamp that color change simple in structure is abundant.

For achieving the above object, technical solution of the present utility model is: a kind of track lamp, to form by track and light fixture, and light fixture is plugged in orbit by joint, and wherein light fixture is the LED lamp, and track is circumscribed with transformer.

Be provided with at least four circuit in the described track, light fixture is provided with at least three three-primary colours LED

Also be provided with circuit control box on the described track.Match with this circuit control box, also be provided with the infrared and radio remote controller.

After adopting such scheme, because illuminating part of the present invention utilizes LED, institute is so that the track lamp is realized low-pressure designs, safer, and LED is lower to voltage request, only need establish a transformer at the power supply place, and do not need all to establish on each light fixture transformer, so cost reduces greatly.And be provided with at least three three-primary colours LED in each light fixture, and utilize the break-make of every circuit of control box control, thereby control the light on and off of each LED, realized the color change of light fixture after the stack of LED modules with different colors illuminated in combination.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model track and light fixture connection status profile.

The specific embodiment

As shown in Figure 1, a kind of track lamp 1 described in the utility model, form by track 11 and light fixture 12, light fixture 12 can be plugged on track 11, be provided with four or five or six cylindrical conductive line bodies 111 in the track 11, this conductive wire body 111 and light fixture 12 built-up circuits are connected on the control box 13 13 external transformers 14 of this control box outside this conductive wire body 111.

As shown in Figure 2, light fixture 12 is provided with the joint 121 of plugging into the draw-in groove 112 of track 11, and is provided with in the light fixture 12 and conductive wire body 111 quantity corresponding LED 122, and described LED122 can be three-primary colours LED.In addition, described control box 13 can adopt acoustic control, shake control or be designed to the break-make that each bar circuit in the track 11 are controlled in programme-control with infrared radio remote controller 2, thereby controls the light on and off of each LED122, and not homochromy LED122 is luminous to be combined into different colors.By changing being connected of circuit in each joint LED122 and the track 11, thereby can make different lamps 12 send different light.Track 11 of the present utility model is 3 meters, and can infinitely extend, and can establish 12 or more light fixtures on it, only needs this moment to strengthen electric current, can not realize and need not increase voltage.

Claims (4)

1, a kind of track lamp is made up of track and light fixture, and light fixture is plugged in orbit by joint, it is characterized in that: light fixture is the LED lamp, and track is circumscribed with transformer.

2, a kind of track lamp as claimed in claim 1 is characterized in that: be provided with at least four circuit in the described track, light fixture is provided with at least three three-primary colours LED.

3, a kind of track lamp as claimed in claim 1 is characterized in that: the also outer circuit control box that is equipped with on the described track.

4, a kind of track lamp as claimed in claim 3 is characterized in that: match with described circuit control box, be provided with the infrared and radio remote controller.