LED light source performance compensation apparatus, device and application thereof
An LED light source performance compensation apparatus and a white-light LED light-emitting device. The LED light source performance compensation apparatus comprises: a light transmissive supporting member ( 101 ), wherein the light transmissive supporting member ( 101 ) is provided with a light performance parameter regulation member ( 102 ); and after secondary light of which the wavelength is 380 nm-780 nm and which is emitted by an LED light source ( 103 ) passes through the performance compensation apparatus, light performance parameters are adjusted. The LED light source performance compensation apparatus can effectively regulate the light performance parameters of the LED light source, thereby remedying the defects of the secondary light emitted by an existing finished LED light source in terms of light performance parameters.
1. An LED light source performance compensation apparatus, comprising:
a light transmissive supporting member; and a light performance parameter regulation member, wherein after secondary light with the wavelength of 380 nm-780 nm emitted by an LED light source passes through the performance compensation apparatus, light performance parameters are adjusted by the light performance parameter regulation member, the light performance parameter regulation member comprises a light wavelength conversion component and/or a light transmissive binding material, and the light wavelength conversion component is luminescent powder.
2. The LED light source performance compensation apparatus according to claim 1 , wherein the light performance parameter regulation member is provided on an outer surface of or inside the light transmissive supporting member or between an inner surface of the light transmissive supporting member and the LED light source.
3. The LED light source performance compensation apparatus according to claim 1 , wherein a groove is provided on the light transmissive supporting member, and the light performance parameter regulation member is provided in the groove.
4. The LED light source performance compensation apparatus according to claim 1 , wherein the luminescent powder is fluorescent powder or a fluorescent film.
5. The LED light source performance compensation apparatus according to claim 4 , wherein the fluorescent powder is yellow-light fluorescent powder, green-light fluorescent powder, red-light fluorescent powder or blue-light fluorescent powder.
6. The LED light source performance compensation apparatus according to claim 1 , wherein the light transmissive binding material is an elastic binding material.
7. The LED light source performance compensation apparatus according to claim 1 , wherein the light transmissive supporting member is a lens.
8. The LED light source performance compensation apparatus according to claim 1 , wherein the light performance parameter regulation member comprises a light wavelength conversion component and a light transmissive binding material;
the light wavelength conversion component is fluorescent powder or a fluorescent film;
several grooves are provided on the light transmissive supporting member, and the light transmissive binding material is provided in the grooves; and the fluorescent powder or the fluorescent film is provided in the light transmissive binding material.
9. The LED light source performance compensation apparatus according to claim 8 , wherein the light transmissive binding material is elastic gel.
10. A method for making the light source performance compensation apparatus of claim 8 , comprising the step of:
producing the light source performance compensation apparatus using an IMD process, wherein the IMD process is any one selected from IML, IMF and IMR.
11. A method for using the LED light source performance compensation apparatus of claim 1 , comprising:
installing the performance compensation apparatus in an LED light-emitting device having an LED light source, wherein the performance compensation apparatus regulates light performance parameters of secondary light emitted by the LED light source in the wavelength of 380 nm-780 nm.
12. The method according to claim 11 , wherein the colour of the secondary light emitted by the LED light source is any one of blue, yellow, green, red and white.
13. The method according to claim 11 , wherein the LED light source is a white-light LED light source or an LED panel lamp.
14. A white-light LED light-emitting device, comprising:
a white-light LED light source; and
the LED light source performance compensation apparatus of claim 1 .