CN201137834Y

CN201137834Y - Stage lamp light source component

Info

Publication number: CN201137834Y
Application number: CNU2007200619820U
Authority: CN
Inventors: 樊邦弘
Original assignee: Heshan Lide Electronic Enterprise Co Ltd
Current assignee: Heshan Lide Electronic Enterprise Co Ltd
Priority date: 2007-12-25
Filing date: 2007-12-25
Publication date: 2008-10-22
Anticipated expiration: 2017-12-25

Abstract

The utility model discloses a light source component of stage lamps, which comprises a heat dissipation device, a lighting part which clings to the heat dissipation device, a reflecting cup arranged on the front end of the lighting part, a convex lens arranged on the mouth portion of the reflecting cup, wherein the lighting part comprises an aluminum base plate and a light emitting diode array arranged on the aluminum base plate, the light emitting diode array is white-light light emitting diode array, or can be a R-G-B three primary color light emitting diode array, the light source usually comprises eighty light emitting diodes with large power, the lighting power is with hundred watt, the heat dissipation device comprises a dissipation fin group and a fan, wherein the fins are parallel with each other and are arranged on a bottom board, the wind direction of the fan is opposite to and is traversed through a gap of the dissipation fin group, the aluminum base plate clings to the bottom board, and the convex lens is a convex lens with two convex faces. The utility model has the advantages of electricity-saving and energy-saving and long service life, and the component dose not need to replace frequently, the cost is low, and the decoration is strong, and the component can realize the light-gathering function, and can be used as a light source component on stage lamps.

Description

A kind of light source assembly of stage lighting

Affiliated technical field

The utility model relates to a kind of lamp source, especially a kind of light source assembly of stage lighting.

Background technology

The used light source of existing stage lighting all is HID (high-pressure discharge lamp) or based on halogen bulb basically, these two kinds of lamp wattages are all than higher, power consumption is very big, be unfavorable for energy-conservation, and HID and based on halogen bulb are all bad than being easier to, and the life-span is not long, after these lamps are spoilt, need the new bulb of disassembling, assembling and replacing again, this process is quite loaded down with trivial details.In addition, HID and Halogen lamp LED are as light source, and its glow color is single, are used on the stage lighting ornamental also strong inadequately.For fear of these defectives, people must find a kind of new light source to substitute employed HID or Halogen lamp LED on stage lighting for a long time.

Summary of the invention

The purpose of this utility model is in order to solve the problem of above-mentioned proposition, provides that a kind of power and energy saving, life-span are long not to need frequent replacing, ornamental strong and can be used in light source assembly on the stage lighting.

To achieve these goals, the technical solution adopted in the utility model is a kind of light source assembly of stage lighting, comprise heat abstractor, be close to luminous component on the heat abstractor, be arranged at the luminous component front end reflector, be arranged at the convex lens at reflector rim of a cup place, wherein, described luminous component comprises aluminium base and is arranged at led array on the aluminium base.

Described led array is a white light LED array.

Described led array is a R-G-B three-primary color LED array.

Described led array comprises 80 great power LEDs, and the luminous power summation is a hectowatt.

Described led array comprises 45 great power LEDs, and the luminous power summation is 50 watts.

Described led array is the array of led chip.

Described led array is the array of adopting surface mounted LED.

Described led array is the array of LED bulb.

Described heat abstractor comprises radiating fin group and fan, and the wind direction of described fan is facing to the slit of radiating fin group.

The radiating fin of described radiating fin group is arranged in parallel on a base plate, and the wind direction of fan is horizontally through the slit of radiating fin group.

Described aluminium base is close on the base plate.

Described convex lens are biconvex convex lens.

The utility model compared with prior art its beneficial effect has: owing to adopt led array as light source assembly and be equipped with the radiating fin group and fan dispels the heat to it, power and energy saving, life-span are long not to need often to change the low advantage of use cost so the utility model has; Because led array can be white light LED array or R-G-B three-primary color LED array, so the utility model has ornamental strong advantage; Because convex lens are biconvex convex lens, so the utility model can be realized light-focusing function well, and can be used on the stage lighting as light source assembly.The utility model has referred to solid state light emitter on the stage lighting equipment, and as the photo engine of full figure projection, belongs to the world initiation.

Description of drawings

Fig. 1 is an outside drawing of the present utility model;

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.

The specific embodiment

Followingly the utility model is further described with reference to accompanying drawing:

With reference to Fig. 1, Fig. 2, the light source assembly of a kind of stage lighting of the utility model, comprise heat abstractor 1, be close to luminous component 2 on the heat abstractor 1, be arranged at luminous component 2 front ends reflector 3, be arranged at the convex lens 4 at reflector rim of a cup place, wherein, described luminous component 2 comprises aluminium base 21 and is arranged at led array 22 on the aluminium base 21.Led array 22 described in the utility model is a white light LED array, also can be R-G-B three-primary color LED array.As a kind of most preferred embodiment, led array 22 described in the utility model generally includes 80 large power white light LED chips, and the summation of its luminous power is a hectowatt, is enough to satisfy the required brightness of light of stage like this.As another kind of optional embodiment, led array described in the utility model also can comprise 45 great power LEDs, and the luminous power summation is 50 watts.The array that led array 22 described in the utility model can directly be formed for led chip to reach lower cost, also can be the array of adopting surface mounted LED, can also be the array of common LED bulb, selects according to different needs.

Heat abstractor 1 described in the utility model comprises radiating fin group 11 and fan 12, and the wind direction of described fan 12 is facing to the slit of radiating fin group 11.The radiating fin of described radiating fin group 11 is arranged in parallel on a base plate 13, and the wind direction of fan 12 is horizontally through the slit of radiating fin group 11.Described aluminium base 21 is close on the base plate 13.Described convex lens 4 are biconvex convex lens.The utility model has power and energy saving, life-span length not to need often to change low, the ornamental strong advantage of use cost, can realize light-focusing function well, and can be used on the stage lighting as light source assembly.The utility model has referred to solid state light emitter on the stage lighting equipment, and as the photo engine of full figure projection, belongs to the world initiation.

Above illustrated embodiment only with convenient explanation the utility model, is not breaking away from creation spirit scope of the present utility model, is familiar with any simple covert and modification that the personage did of this technology, must be contained in the rights protection scope of the present utility model.

Claims

1. the light source assembly of a stage lighting, comprise heat abstractor, be close to luminous component on the heat abstractor, be arranged at the luminous component front end reflector, be arranged at the convex lens at reflector rim of a cup place, it is characterized in that: described luminous component comprises aluminium base and is arranged at led array on the aluminium base.

2. the light source assembly of stage lighting according to claim 1, it is characterized in that: described led array is a white light LED array.

3. the light source assembly of stage lighting according to claim 1, it is characterized in that: described led array is a R-G-B three-primary color LED array.

4. according to the light source assembly of claim 2 or 3 described stage lightings, it is characterized in that: described led array comprises 80 great power LEDs, and the luminous power summation is a hectowatt.

5. according to the light source assembly of claim 2 or 3 described stage lightings, it is characterized in that: described led array comprises 45 great power LEDs, and the luminous power summation is 50 watts.

6. the light source assembly of stage lighting according to claim 4, it is characterized in that: described led array is the array of led chip.

7. the light source assembly of stage lighting according to claim 4, it is characterized in that: described led array is the array of adopting surface mounted LED.

8. the light source assembly of stage lighting according to claim 4, it is characterized in that: described led array is the array of LED bulb.

9. the light source assembly of stage lighting according to claim 6, it is characterized in that: described heat abstractor comprises radiating fin group and fan, the wind direction of described fan is facing to the slit of radiating fin group.

10. the light source assembly of stage lighting according to claim 9, it is characterized in that: the radiating fin of described radiating fin group is arranged in parallel on a base plate, and the wind direction of fan is horizontally through the slit of radiating fin group.

11. the light source assembly of stage lighting according to claim 10 is characterized in that: described aluminium base is close on the base plate.

12. the light source assembly of stage lighting according to claim 11 is characterized in that: described convex lens are biconvex convex lens.