CN201636570U

CN201636570U - Optical fiber light source generator

Info

Publication number: CN201636570U
Application number: CN2009202629281U
Authority: CN
Inventors: 樊邦扬
Original assignee: Heshan Lide Electronic Enterprise Co Ltd
Current assignee: Heshan Lide Electronic Enterprise Co Ltd
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-11-17
Anticipated expiration: 2019-11-17

Abstract

The utility model discloses an optical fiber light source generator which comprises a heat radiator, a light source fixed on the heat radiator and an optical fiber splice fixedly installed at a light emitting port of the light source. The optical fiber light source generator is characterized in that the light source is an LED luminescence module, and the LED luminescence module comprises a heat conducting substrate, a cup fixed on the heat conducting substrate, a red LED chip set, a green LED chip set and a blue LED chip set bound in the cup and a package packaged above the red LED chip set, the green LED chip set and the blue LED chip set, wherein the red LED chip set, the green LED chip set and the blue LED chip set are bound in the cup. The utility model has the characteristics of small size, light weight, less heat, long service life, environment protection and the like. Because the voltage of the LED luminescence module of the optical fiber light source generator only needs 24 V DC source, no harm is produced to the human body, and thus, the structure has the characteristics of energy saving and high safety. A flexible optical fiber can have the effect of neon light and can transmit light to a needed place for illumination through a tail light by using the LED luminescence module as the light source.

Description

A kind of optical fiber source generator

[technical field]

The utility model relates to a kind of light source generator, particularly relates to a kind of optical fiber source generator.

[background technology]

The optical fibre illumination technology is a new lighting engineering that grew up in the last few years, and it adopts optical fiber, is called for short optical fiber, claims fiber waveguide again, utilizes total reflection principle, by optical fiber is thrown light in the place that light is sent to people's needs.Optical fiber is divided into luminous two kinds of lateral emitting and end face, and lateral emitting optical fiber can form a flexible light beam, the end face emitting optical fiber with light beam pass to need the illumination end points after, form by taillight that end face is luminous to throw light on.The optical fibre illumination technology has a wide range of applications in indoor and outdoors view and decorative lighting, as building profile, passage, stair, bridge, pleasure-boat, recreation ground, swimming pool, hotel, bar, coffee-house, the plate troffer of blooming, retail illumination, display lighting, tank bracket illumination, freezer and refrigerator illumination etc.The light source that traditional optical fibre illumination technology adopts is Halogen lamp LED and Metal halogen lamp normally.Halogen lamp LED, especially the luminosity height of Metal halogen lamp, luminous flux is big, in the optical fibre illumination product, obtained extensive use, but go out to have that the fluorescent tube volume that is difficult to overcome is big, energy consumption is high, heat is many, the life-span is short, fluorescent tube frangiblely easily splits, fluorescent tube has the poisonous and harmful substance generation after damaging, and shortcoming such as color is single.In order to dispel the heat, need to increase the heat abstractor of high requirement, cause whole light source machine weight sharply to increase; In order to accelerate that heat is distributed, have bigger noise to produce when causing work again behind the increase electric fan, and the cost of above light source generator also compare higher.These problems do not solve, and can influence optical fibre illumination development of technology and application thereof.

[utility model content]

The purpose of this utility model is to overcome the deficiencies in the prior art, utilize the feature of the luminous two kinds of optical fiber of lateral emitting and end face, provide that a kind of volume is little, in light weight, heat is few, the life-span is long, rich color, safety, energy-saving and environmental protection, easy to use, make flexible optical fibre have neon effect and can pass to the optical fiber source generator that throws light on by taillight in the place that needs to light.

The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of optical fiber source generator, the fibre-optical splice that comprises radiator, is fixed on the light source on the radiator and is fixedly mounted on light source bright dipping port, it is characterized in that, described light source is the LED illuminating module, and described LED illuminating module comprises heat-conducting substrate, is fixed on the packaging body that cup bowl, nation on the heat-conducting substrate fix on red-light LED wafer set, green light LED wafer set and the blue-ray LED wafer set in the cup bowl and be encapsulated in described red, green, blue LED wafer set top.

The beneficial effects of the utility model are: because light source of the present utility model is the light source generator of the LED illuminating module of employing as optical fiber, described LED illuminating module mainly comprises the red-light LED wafer set, green light LED wafer set and blue-ray LED wafer set, this light source has a volume with respect to traditional Halogen lamp LED and Metal halogen lamp little, in light weight, heat is few, rich color, characteristics such as life-span length and environmental protection, simultaneously, because the voltage of LED illuminating module of the present utility model only needs the 24V dc source, to the harmless effect of human body, so this structure has energy-conservation and safe characteristics.Adopt LED illuminating module of the present utility model as light source, can make flexible optical fibre have neon effect and can pass to the characteristics of throwing light on by taillight in the place that needs to light.

Preferably, described packaging body is a collector lens.

Preferably, also comprise a controller, described controller is connected with described red-light LED wafer set, green light LED wafer set and the power input of blue-ray LED wafer set respectively, be used to control red, green, blue LED wafer set startup, close and ignition mode.

Preferably, a radiator fan also is installed on described radiator.

Preferably, described fibre-optical splice comprises hooped type screw socket and lock ring nut, and described hooped type screw socket is fixedly mounted on the bright dipping port of described illuminating module.

[description of drawings]

Below in conjunction with accompanying drawing the utility model is described in further details.

Fig. 1 is the utility model decomposition texture schematic diagram.

Fig. 2 is the structural representation after the utility model assembling.

Fig. 3 is the structural representation of the utility model fibre-optical splice.

Fig. 4 is the planar structure schematic diagram of the utility model LED illuminating module.

Fig. 5 is an A-A cutaway view shown in Figure 4.

Fig. 6 is the structural representation of the utility model specific embodiment.

[specific embodiment]

Shown in accompanying drawing 1-5, the utility model comprises radiator 22, the fibre-optical splice 12 that is fixed on the light source on the radiator 22 and is fixedly mounted on light source bright dipping port, described light source is a LED illuminating module 19, described LED illuminating module 19 comprises heat-conducting substrate 20, be fixed on the cup bowl 18d on the heat-conducting substrate 20, be fixed on the red-light LED wafer set 18a in the cup bowl 18d, green light LED wafer set 18b and blue-ray LED wafer set 18c and be encapsulated in described red-light LED wafer set 18a, green light LED wafer set 18b, the packaging body of blue LED wafer set 18c top is with reference to accompanying drawing 4, shown in Figure 5.Described packaging body is a collector lens 18, shown in accompanying drawing 5.Front end in LED illuminating module 19 also has an installing plate 16, installing plate 16 is fixed on the radiator 22, the position of corresponding LED illuminating module 19 also is provided with loophole 17 on installing plate 16, also be provided with the mount pad 14 of a fixed fiber joint 12 at loophole 17 places, mount pad 14 is fixed on the installing plate 16 and the corresponding position that is placed on loophole 17, described fibre-optical splice 12 is fixed on the mount pad 14, wherein fibre-optical splice 12 comprises hooped type screw socket 12a and lock ring nut 12b, with reference to shown in Figure 3, described hooped type screw socket 12a is locked on the mount pad 14 and corresponding to the bright dipping port of LED illuminating module 19, one radiator fan 24 is installed on radiator 22, described radiator fan 24 is fixed on the radiator 22 by screw 26, and its position is in the opposite direction that LED illuminating module 19 is installed.Described LED illuminating module 19 also is connected with a controller 40, described controller 40 is connected with the power input of blue-ray LED wafer set 18c with described red-light LED wafer set 18a, green light LED wafer set 18b respectively, described controller 40 be used to control red-light LED wafer set 18a, green light LED wafer set 18b and blue-ray LED wafer set 18c startup, close and ignition mode.Described red-light LED wafer set 18a is formed by many red-light LED wafer arrays together; Described green light LED wafer set 18b is formed by many green light LED wafer arrays together; Described blue-ray LED wafer set 18c is formed by many blue-ray LED wafer arrays together; Shown in accompanying drawing 4.Described controller 40 is fixed on the lower end of radiator 22, and controller 40 comprises control box 32, bottom 38 and the control circuit board in being installed in control box 32 34, also is provided with reset knob 36 on described control circuit board 34.In the outside of radiator 22 shell 28 is installed also, radiator fan 24 the outside one bonnet that can let in air 30 also is installed, described bonnet 30 is fixed on the radiator fan 24.

Shown in accompanying drawing 6, during duty, plug 46 external 220V AC powers, electric current is 24V direct current by bridge heap 45 with AC rectification through power supply device 44 backs, the 24V output DC gives the LED illuminating module 19 power supplies, by giving controller 40 power supplies after the rectification again, an optical fiber 10 is installed on fibre-optical splice 12, the diameter coupling of the diameter of optical fiber 10 and fibre-optical splice 12, the diameter of optical fiber probably is 10mm, length realizes good light guide effect at 16m with interior, the utility model can adopt lateral emitting or the luminous optical fiber 10 of end face, the utility model RGB LED illuminating module, promptly red, green, the power of blue LED illuminating module can reach 40W, the luminous flux of its output is 634lm, and controller is to red, green, blue LED illuminating module is controlled respectively and can be realized multiple color change, and concrete control realizes by the control button on the control circuit board 34 36.

Because light source of the present utility model is the light source generator of the LED illuminating module 19 of employing as optical fiber 10, this light source has volume little, in light weight (contain power supply altogether 1.1KG) with respect to traditional Halogen lamp LED and Metal halogen lamp, heat is few, the life-span is long and characteristics such as environmental protection, simultaneously, because the voltage of LED illuminating module 19 of the present utility model is low, only need the 24V dc source, to the harmless effect of human body, so this structure has energy-conservation and safe characteristics.Adopt LED illuminating module of the present utility model 19 as light source, can make flexible optical fibre have neon effect and can pass to the characteristics of throwing light on by taillight in the place that needs to light.

The above is all so that the utility model conveniently to be described, in the spiritual category that does not break away from the utility model creation, the various simple covert and modification that those skilled in the art did of being familiar with this technology still belongs to protection domain of the present utility model.

Claims

1. optical fiber source generator, the fibre-optical splice that comprises radiator, is fixed on the light source on the radiator and is fixedly mounted on light source bright dipping port, it is characterized in that: described light source is the LED illuminating module, and described LED illuminating module comprises heat-conducting substrate, is fixed on the cup bowl on the heat-conducting substrate, the packaging body that is fixed on red-light LED wafer set, green light LED wafer set and the blue-ray LED wafer set in the cup bowl and is encapsulated in described red, green, blue LED wafer set top.

2. optical fiber source generator according to claim 1 is characterized in that: described packaging body is a collector lens.

3. optical fiber source generator according to claim 1 and 2, it is characterized in that: also comprise a controller, described controller is connected with described red-light LED wafer set, green light LED wafer set and the power input of blue-ray LED wafer set respectively, be used to control red, green, blue LED wafer set startup, close and ignition mode.

4. optical fiber source generator according to claim 1 and 2 is characterized in that: a radiator fan also is installed on described radiator.

5. optical fiber source generator according to claim 1 and 2 is characterized in that: described fibre-optical splice comprises hooped type screw socket and lock ring nut, and described hooped type screw socket is fixedly mounted on the bright dipping port of described illuminating module.