CN201973649U

CN201973649U - Novel energy saving high power colorful LED (light emitting diode) track lamp

Info

Publication number: CN201973649U
Application number: CN2011200473558U
Authority: CN
Inventors: 胡明川
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-25
Filing date: 2011-02-25
Publication date: 2011-09-14
Anticipated expiration: 2021-02-25

Abstract

The utility model discloses a novel energy saving high power colorful LED (light emitting diode) track lamp. The track lamp comprises a lamp which comprises a shell and a lamp panel; the structure of the track lamp is characterized in that the shell of the lamp is connected with a support; the upper part of the support is connected on a rotating shaft of a guide roller; the guide roller is arranged on a guide rail to move; a PCB (printed circuit board) and a plurality of high power LED luminous units are arranged on the lamp panel; LED driving chips are arranged on the PCB ; each luminous unit is connected with one corresponding LED driving chip; each LED luminous unit comprises a red light emitting diode, a green light emitting diode and a blue light emitting diode. Colorful LED lamps are used as the LED luminous units; the shell of the lamp is arranged in the guide rail by the support through the guide roller; and the purpose of lamp position adjustment is achieved by the movement of the guide roller in a track, thereby achieving the colorful luminous effect.

Description

A kind of novel colorful energy conservation great power LED track lamp

Technical field:

The utility model relates to a kind of light fixture, especially relates to a kind of novel colorful energy conservation great power LED track lamp.

Background technology:

Along with the continuous development of LED technology, LED not only is used in special lighting fields such as indicator lamp, backlight, and begins to apply to widely various general lightings field as the substitute products of incandescent lamp, electricity-saving lamp.The LED that existing market is sold all is that install the fixed position, the position, back is installed can not moves.And present track lamp does not have color function.

Summary of the invention:

Problem at above prior art existence, the purpose of this utility model provides a kind of energy-saving and novel colorful energy conservation great power LED track lamp that can move by track, applicable to the illumination in places such as shop, hotel, hotel, department store, brand brand shop, automobile exhibition room, food city.

The purpose of this utility model is to realize like this, described a kind of novel colorful energy conservation great power LED track lamp, comprise light fixture, light fixture comprises shell and light fixture plate, its design feature is that the shell of light fixture is connected with support, support top is connected in the rotating shaft of guide wheel, guide wheel places on the guide rail and moves, the light fixture plate is provided with pcb board and a plurality of great power LED luminescence unit, on pcb board, be provided with LED light-emitting diodes pipe driving chip, each luminescence unit is connected with corresponding LED light-emitting diodes pipe driving chip, and described LED luminescence unit comprises red light emitting diodes, green LED and blue LED.

The beneficial effects of the utility model are: the utility model is owing to adopt color LED lamp as the LED luminescence unit, as white, red, green, blue, seven color LED lamps such as yellow, each LED luminescence unit is connected with LED light-emitting diodes pipe driving chip, LED light-emitting diodes pipe driving chip adopts isolated constant current electric drive chip, constant current electric drive chip adopts U.S.'s import constant current electric drive chip, thereby can produce multi colour effect, and the shell of light fixture placed guide rail by support through guide wheel, by mobile the reach purpose of regulating lamp position of guide wheel in track, has colorful illuminating effect.Illumination applicable to places such as shop, hotel, hotel, department store, brand brand shop, automobile exhibition room, food cities.

Description of drawings:

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

Fig. 2 is the structure for amplifying schematic diagram of the used LED luminescence unit of the utility model.

Fig. 3 is the circuit theory diagrams that LED luminescence unit of the present utility model connects LED light-emitting diodes pipe driving chip.

Among the figure: shell 1, LED luminescence unit 2, light fixture plate 3, support 4, guide wheel 5,

guide rail

6,7, positive source circuits 8 of LED light-emitting diodes pipe driving chip, red light emitting diodes 91,

green LED

92,93, power cathode circuits 10 of blue LED.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is elaborated:

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of novel colorful energy conservation great power LED track lamp described in the utility model, it comprises light fixture, light fixture comprises shell 1 and light fixture plate 3, its design feature is that the shell of light fixture is connected with support 4, support 4 tops are connected in the rotating shaft of guide wheel 5, guide wheel 5 places on the guide rail 6 and moves, light fixture plate 3 is provided with pcb board and a plurality of great power LED luminescence unit 2, on pcb board, be provided with LED light-emitting diodes pipe driving chip, described LED luminescence unit 2 can be by powerful red light emitting diodes 91, green LED 92 or blue LED 93 or yellow light-emitting diode, the LED luminous point that seven color LED lamps such as white light-emitting diode are formed also can be arranged to by red light emitting diodes 91, green LED 92 or blue LED 93 or yellow light-emitting diode, make up the LED mixed light luminous point of forming in the seven color LED lamps such as white light-emitting diode arbitrarily.Shell and light fixture plate can once be pressed into or link into an integrated entity with aluminium alloy, be convenient to heat radiation, each LED luminescence unit 2 is connected with corresponding LED light-emitting diodes pipe driving chip 7, and LED light-emitting diodes pipe driving chip can be that model is the LED driving chip of SB42511, is prior art.

As shown in Figure 3, the LED luminescence unit comprises red light emitting diodes 91, green LED 92 and blue LED 93 and yellow light-emitting diode or white light-emitting diode etc., connects with resistance R 1, R2, R3 respectively; A positive source circuit 8 and a power cathode circuit 10 provide voltage to above-mentioned each unit, and positive source circuit 8, power cathode circuit 10 can be realized the power supply of its desired electric current and voltage by the power circuit of a known technology.

The utility model is not stated part and is prior art.

Claims

1. novel colorful energy conservation great power LED track lamp, comprise light fixture, light fixture comprises shell (1) and light fixture plate, the shell (1) that it is characterized in that light fixture is connected with support (4), support (4) top is connected in the rotating shaft of guide wheel (5), guide wheel (5) places guide rail (6) to go up and moves, light fixture plate (3) is provided with pcb board and a plurality of great power LED luminescence unit (2), on pcb board, be provided with LED light-emitting diodes pipe driving chip, each luminescence unit (2) is connected with corresponding LED light-emitting diodes pipe driving chip, and described LED luminescence unit (2) comprises red light emitting diodes (91), green LED (92) and blue LED (93).