CN218119439U - Colorful LED light source - Google Patents
Colorful LED light source Download PDFInfo
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- CN218119439U CN218119439U CN202222340487.0U CN202222340487U CN218119439U CN 218119439 U CN218119439 U CN 218119439U CN 202222340487 U CN202222340487 U CN 202222340487U CN 218119439 U CN218119439 U CN 218119439U
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Abstract
The utility model provides a color LED light source, which comprises a lamp cup, a lamp holder connected with one end part of the lamp cup, a light-transmitting cover connected with the other end part of the lamp cup, and a light source plate arranged in the lamp cup, wherein the surface of the light source plate facing the light-transmitting cover is provided with LED lamp beads; through making LED lamp pearl including the first lamp pearl that is used for sending three primary colors light, make first lamp pearl have at least threely and independently give out light separately, set up the control module group that is used for controlling LED lamp pearl luminous on the light source board, and hemispherical mixing light cover, with mixing light cover lock on the surface of light source board towards the printing opacity cover, and cover all first lamp pearls, can enough send colored light through first lamp pearl, satisfy individualized lighting requirements, can carry out the mixing light through mixing light cover before the light that first lamp pearl sent jets out the printing opacity cover again, avoid LED light source surface appearance color boundary and bright and dark phenomenon of boundary, can also independently give out light through control module group control first lamp pearl, carry out the colour temperature regulation to the light that jets out mixing light cover, wide application range, and good illuminating effect.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns technical field, concretely relates to colored LED light source.
Background
The light source is a light source using a Light Emitting Diode (LED) as a light emitting body, and has the characteristics of high efficiency and long service life, and has become a mainstream light source in the field of illumination.
Most of traditional LED light sources are white, and are difficult to apply to places needing personalized color illumination such as bars, dance halls and the like, the principle of red, green and blue three primary colors is also utilized, red, green and blue light is respectively emitted by three LED lamp beads, and personalized color illumination is realized by interweaving light rays of all colors.
Disclosure of Invention
The utility model aims at overcoming the shortcoming of prior art, provide a wide, the good colored LED light source of illuminating effect of application scope.
In order to achieve the above object, the present invention provides a color LED light source, including: the LED lamp comprises a lamp cup, a lamp holder connected to one end part of the lamp cup, a light-transmitting cover connected to the other end part of the lamp cup, and a light source plate arranged in the lamp cup, wherein LED lamp beads are arranged on the surface of the light source plate facing the light-transmitting cover;
LED lamp pearl is including the first lamp pearl that is used for sending three primary color light, first lamp pearl has at least three and independent luminous separately, be equipped with on the light source board and be used for control the luminous control module group of LED lamp pearl to and hemispherical mixing light cover, the mixing light cover lock is in the light source board orientation the surface of printing opacity cover, and cover all first lamp pearl.
Preferably, the LED lamp beads further include second lamp beads for increasing brightness, the second lamp beads are disposed near the edge of the light source board and are uniformly distributed around the axial lead of the lamp cup, and all the second lamp beads form a lamp ring surrounding the outer side of the first lamp beads.
Preferably, the opening edge of the light mixing shade is connected with a buckle extending to the lamp cap, a clamping groove matched with the buckle is formed in the light source plate, and the buckle is inserted in the clamping groove, so that the light mixing shade is buckled and connected with the light source plate.
Preferably, the height of the light mixing shade protruding from the light source plate is less than or equal to the outer diameter of the light mixing shade.
Preferably, the lamp cup comprises a plastic shell and a metal inner lining embedded in the plastic shell, the plastic shell and the metal inner lining are integrally formed, and the inner wall of the metal inner lining is connected with the outer wall of the light source plate in an interference fit manner.
Further preferably, the control module comprises an antenna connected to the light source board and extending towards the light-transmitting cover, and the lower edge of the metal inner lining body is higher than the lowest point of the antenna and lower than the lowest point of the second lamp bead.
Further preferably, the metal lining is made of aluminum or aluminum alloy.
Preferably, one end of the plastic shell gradually contracts inwards to form a tubular extension part, the other end of the plastic shell gradually expands outwards to form a horn mouth part, the end of the tubular extension part extends into the lamp cap and is in riveted connection with the lamp cap, and the horn mouth part is sleeved on the groove at the opening of the light-transmitting cover and is in adhesive connection with the light-transmitting cover.
Further preferably, an insertion block is connected to an inner wall of the tubular extension portion, and a slot for inserting a power board is formed in the insertion block.
Further preferably, the printing opacity cover also has the function of mixing light, through light after the first mixture of mixing light cover and the light that second lamp pearl sent is in light cover department jets out after carrying out the secondary mixture.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model provides a color LED light source, which comprises a lamp cup, a lamp holder connected with one end part of the lamp cup, a light-transmitting cover connected with the other end part of the lamp cup, and a light source plate arranged in the lamp cup, wherein the surface of the light source plate facing the light-transmitting cover is provided with LED lamp beads; through making LED lamp pearl including the first lamp pearl that is used for sending three primary colors light, make first lamp pearl have at least threely and independently give out light separately, set up the control module group that is used for controlling LED lamp pearl luminous on the light source board, and hemispherical mixing light cover, with mixing light cover lock on the surface of light source board towards the printing opacity cover, and cover all first lamp pearls, can enough send colored light through first lamp pearl, satisfy individualized lighting requirements, can carry out the mixing light through mixing light cover before the light that first lamp pearl sent jets out the printing opacity cover again, avoid LED light source surface appearance color boundary and bright and dark phenomenon of boundary, can also independently give out light through control module group control first lamp pearl, carry out the colour temperature regulation to the light that jets out mixing light cover, wide application range, and good illuminating effect.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is an assembled and exploded view of fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 isbase:Sub>A schematic enlarged sectional view in the direction ofbase:Sub>A-base:Sub>A in fig. 3.
Wherein: 10. a lamp cup; 11. a plastic housing; 111. a tubular extension; 112. a bell mouth part; 113. an insertion block; 114. a slot; 12. a metal inner liner; 20. a lamp cap; 30. a light-transmitting cover; 31. an annular groove; 40. a light source plate; 41. a first lamp bead; 42. a second lamp bead; 43. an antenna; 44. a light mixing shade; 441. and (6) buckling.
Detailed Description
The following describes in detail preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model provides a color LED light source, include: the LED lamp comprises a lamp cup 10, a lamp cap 20 connected to the upper end of the lamp cup 10, a light-transmitting cover 30 connected to the lower end of the lamp cup 10 and a light source plate 40 arranged in the lamp cup 10, wherein the lamp cup 10 uses standard lamp caps such as E26/E27/B22, and the like, the rotary application is very convenient, the light-transmitting cover 30 is formed by injecting high-light-transmitting PC or modified PP through a mould and a machine, the light transmittance of the light-transmitting cover reaches 91-96%, the light source plate 40 is made of a high-heat-conductivity 1.0W/(m.K) aluminum substrate, and the surface of the light-transmitting cover 30 facing the light-transmitting cover is provided with LED lamp beads; the LED lamp beads comprise first lamp beads 41 used for emitting red, green and blue tricolor light, the first lamp beads 41 are three and independently emit light, a control module used for controlling the LED lamp beads to emit light is arranged on the light source plate 40, and a hemispherical light mixing cover 44 is arranged on the surface, facing the light transmitting cover 30, of the light source plate 40 and buckled on the surface, and all the first lamp beads 41 are covered.
The advantage that sets up like this lies in, can enough send colored light through first lamp pearl, satisfies individualized lighting demand, can carry out the muddy light through the mixing light cover before the light that first lamp pearl sent jets out the printing opacity cover again, avoids the phenomenon of color demarcation and bright and dark demarcation appearing in LED light source surface, can also independently give out light through the first lamp pearl of control module control, carries out the colour temperature to the light that jets out the mixing light cover and adjusts, and application scope is wide, illuminating effect is good.
In order to optimize the lighting effect, in this embodiment, the LED lamp beads further include second lamp beads 42 for increasing the brightness, the second lamp beads 42 are disposed near the edge of the light source board 40 and are uniformly distributed around the axial lead of the lamp cup 10, and all the second lamp beads 42 form a lamp ring surrounding the outer side of the first lamp beads 41.
In order to facilitate the clamping connection between the light mixing shade 44 and the light source board 40, in this embodiment, the opening edge of the light mixing shade 44 is connected to a buckle 441 extending toward the lamp cap 20, the light source board 40 is provided with a slot matching with the buckle 441, the slot is a through slot, and the buckle 441 is inserted into the slot, so that the light mixing shade 44 is buckled with the light source board 40.
In the present embodiment, the light mixing mask 44 is a small hemispherical light mixing mask, which is: the height of the light mixing shade 44 protruding out of the light source plate 40 is slightly less than the outer diameter of the light mixing shade 44, and specifically, the height of the light mixing shade 44 protruding out of the light source plate 40 is 90% -95% of the outer diameter of the light mixing shade 44.
In order to facilitate the heat dissipation of the light source plate 40, in this embodiment, the lamp cup 10 includes a plastic outer shell 11 and a metal inner liner 12 embedded in the plastic outer shell 11, the plastic outer shell 11 and the metal inner liner 12 are integrally formed, an inner wall of the metal inner liner 12 is connected with an outer wall of the light source plate 40 by interference fit, the metal inner liner 12 is made of high thermal conductivity aluminum or high thermal conductivity aluminum alloy, so that the thermal conductivity thereof reaches 220W/(m.k), and the plastic outer shell 11 is coated on the outer surface thereof after injection molding, so as to achieve the dual effects of light material weight and shell insulation.
To enable remote manipulation of the control module, in this embodiment, the control module includes an antenna 43 attached to the lower surface of the light source board 40 and extending toward the light transmissive cover 30.
In order to enhance the light reflection effect and reduce the influence on the communication of the antenna 43, in the present embodiment, the lower edge of the metal inner liner 12 is higher than the lowest point of the antenna 43 and lower than the lowest point of the second bead 42.
For the convenience of connection, in this embodiment, one end of the plastic housing 11 is gradually contracted inward to form a tubular extension portion 111, the other end is gradually expanded outward to form a flare portion 112, the end of the tubular extension portion 111 extends into the lamp cap 20 and is riveted with the lamp cap 20, the flare portion 112 is sleeved on the annular groove 31 at the opening of the light-transmitting cover 30 and is adhesively connected with the light-transmitting cover 30, further, an insertion block 113 is connected to the inner wall of the tubular extension portion 111, and a slot 114 for inserting a power board is formed on the surface of the insertion block 113 facing the axial lead of the lamp cup 10.
In another embodiment, to increase the light mixing effect, the light-transmitting cover 30 also has a light mixing function, and the light primarily mixed by the light-mixing cover 44 and the light emitted by the second lamp bead 42 are emitted after secondary light mixing at the light-transmitting cover 30.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A colored LED light source comprising: the LED lamp comprises a lamp cup, a lamp cap connected to one end of the lamp cup, a light-transmitting cover connected to the other end of the lamp cup, and a light source board arranged in the lamp cup, wherein LED lamp beads are arranged on the surface, facing the light-transmitting cover, of the light source board;
the method is characterized in that:
the LED lamp beads comprise first lamp beads used for emitting tricolor light, at least three first lamp beads are provided and emit light independently, a control module used for controlling the LED lamp beads to emit light and a hemispherical light mixing cover are arranged on the light source plate, and the light mixing cover is buckled on the surface, facing the light transmitting cover, of the light source plate and covers all the first lamp beads;
the LED lamp beads further comprise second lamp beads used for increasing brightness, the second lamp beads are arranged close to the edge of the light source board and are uniformly distributed around the axial lead of the lamp cup, and all the second lamp beads form a lamp ring surrounding the outer side of the first lamp beads.
2. A colored LED light source according to claim 1, wherein: the opening edge of the light mixing shade is connected with a buckle extending to the lamp cap, a clamping groove matched with the buckle is formed in the light source plate, and the buckle is inserted in the clamping groove, so that the light mixing shade is buckled and connected with the light source plate.
3. The colored LED light source of claim 1, wherein: the height of the light mixing shade protruding out of the light source plate is less than or equal to the outer diameter of the light mixing shade.
4. A colored LED light source according to claim 1, wherein: the lamp cup comprises a plastic shell and a metal inner lining body embedded in the plastic shell, the plastic shell and the metal inner lining body are integrally formed, and the inner wall of the metal inner lining body is connected with the outer wall of the light source plate in an interference fit mode.
5. The colored LED light source of claim 4, wherein: the control module comprises an antenna connected to the light source board and extending towards the light-transmitting cover, and the lower edge of the metal inner lining body is higher than the lowest point of the antenna and lower than the lowest point of the second lamp bead.
6. The colored LED light source of claim 4, wherein: the metal lining body is an aluminum lamp cup or an aluminum alloy lamp cup.
7. The colored LED light source of claim 4, wherein: one end part of the plastic shell is gradually contracted inwards to form a tubular extension part, the other end part of the plastic shell is gradually expanded outwards to form a horn mouth part, the end part of the tubular extension part extends into the lamp cap and is riveted and connected with the lamp cap, and the horn mouth part is sleeved on the groove at the opening of the light-transmitting cover and is connected with the light-transmitting cover in a bonding mode.
8. A colored LED light source according to any one of claims 1-7, wherein: the printing opacity cover also has the function of mixing light, warp the light after mixing light cover first and the light that second lamp pearl sent is in printing opacity cover department jets out after carrying out the secondary mixed light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222340487.0U CN218119439U (en) | 2022-09-02 | 2022-09-02 | Colorful LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222340487.0U CN218119439U (en) | 2022-09-02 | 2022-09-02 | Colorful LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218119439U true CN218119439U (en) | 2022-12-23 |
Family
ID=84529319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222340487.0U Active CN218119439U (en) | 2022-09-02 | 2022-09-02 | Colorful LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218119439U (en) |
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2022
- 2022-09-02 CN CN202222340487.0U patent/CN218119439U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 33 East Qingdao Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Hongyibai Lighting Co.,Ltd. Address before: 215400 No. 33 East Qingdao Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: RED100 LIGHTING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |