CN200989560Y

CN200989560Y - Illuminating light source structural improvement

Info

Publication number: CN200989560Y
Application number: CNU2006200292424U
Authority: CN
Inventors: 周进兴; 邓启平; 陈志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-25
Filing date: 2006-08-25
Publication date: 2007-12-12
Anticipated expiration: 2016-08-25

Abstract

The utility model relates to an improved illuminating light source structure, pertaining to electromechanical category and comprising a light guide plate and light-emitting elements, wherein, light-emitting elements are arranged at the side edge of the light guide plate, thereby, the light guide plate receives light evenly when the light-emitting elements radiate and then emits the light. The advantages of the utility model are: low power consumption with power-saving efficiency, low heat energy produced when using, relatively soft beam, comfortable feeling when using, low poisonous chemical composition and higher environmental protection effect; in addition, the shape and size of the utility model are beyond limitation with large variability, high compatibility and practicability.

Description

The lighting light source structure improvement

Technical field

The utility model relates to electrical category, particularly a kind of lighting light source structure improvement.

Background technology

Shown in accompanying drawing 1 and accompanying drawing 2, general lighting apparatus commonly used, it reaches the effect of illumination by bulb A or fluorescent tube B, but this bulb A or fluorescent tube B are a scattering and uneven area source, and can't do the control of a directionality for light, under long-time the use, easily wavelength difference and the light angle because of light produces discomfort; In addition, bulb A or fluorescent tube B that this is commonly used, its inside contains poisonous chemical substance, abandons the back and easily produces environmental issue, need be improved.

The utility model content

The purpose of this utility model is to provide a kind of lighting light source structure improvement, solved that lighting apparatus consumed power commonly used is big, the expense electricity, the heat energy that distributes during use is bigger, uses uncomfortable for a long time, and contain and poison composition, easily cause problems such as environmental pollution.

The technical solution of the utility model is: light supply apparatus is made of LGP and light-emitting component, wherein, be provided with light-emitting component, when light-emitting component is luminous, make LGP evenly be subjected to light at the lateral margin of LGP, and the light that will be received in light-emitting component penetrates, and makes it reach required illumination functions; Light supply apparatus can be provided with heat abstractor and make the light-emitting component efficiently radiates heat, and this light supply apparatus can be located at desk lamp, indicator lamp, daylight light fixture and relevant as on the lighting; Light-emitting component can be made as fluorescent tube, bulb, light-emittingdiode and relevant element with luminous efficacy; Can be in a side device reflector plate of LGP, to strengthen its illuminance; Can its light more evenly be mixed in a side device diffusion sheet, the brightening piece of LGP, make light softer.

Advantage of the present utility model is: consume smaller power, the tool power saving effect; The heat energy that is produced during use is lower; Light is softer, feels comfortably cool during use; Contain and poison that to learn composition low, comparatively environmental protection; The shape size is unrestricted, and variability is big, compatibility is high, and is practical.

Description of drawings:

Fig. 1 is the schematic perspective view of lighting apparatus bulb commonly used;

Fig. 2 is the schematic perspective view of lighting apparatus fluorescent tube commonly used;

Fig. 3 is a schematic perspective view of the present utility model;

Fig. 4 is a perspective exploded view of the present utility model;

Fig. 5 is a schematic diagram of the present utility model;

Fig. 6, Fig. 7 are embodiment schematic diagram of the present utility model.

The specific embodiment:

As shown in Figures 3 to 5, the utility model light supply apparatus C is made of LGP D and light-emitting element E, wherein, be provided with light-emitting element E at the lateral margin of LGP D, when the light-emitting element E conducting emits beam, light exposes to LGP D makes it evenly be subjected to light, and will be received in the light of light-emitting element E, and do the ejaculation of a direction, make it reach required illumination functions, and the user can comply with its demand, reaches angle and locational adjustment.

As shown in Figure 6, wherein this light supply apparatus C is installed in desk lamp F, reaches the function of illumination when the user reads.

As shown in Figure 7, wherein this light supply apparatus C is installed in lighting G, reaches illumination purposes.

Claims

1, a kind of lighting light source structure improvement, it is characterized in that: this light supply apparatus is made of LGP and light-emitting component, wherein, is provided with light-emitting component at the lateral margin of LGP, when light-emitting component is luminous, make LGP evenly be subjected to light, and the light that will be received in light-emitting component penetrate.

2, lighting light source structure improvement according to claim 1, it is characterized in that: said light-emitting component is fluorescent tube, bulb or light-emittingdiode.

3, lighting light source structure improvement according to claim 1, it is characterized in that: said light supply apparatus is provided with heat abstractor.

4, lighting light source structure improvement according to claim 1 is characterized in that: a side device reflector plate of said LGP.

5, lighting light source structure improvement according to claim 1 is characterized in that: a side device diffusion sheet of said LGP, brightening piece.