CN205118933U - Various brilliant lamps and lanterns of LED - Google Patents

Various brilliant lamps and lanterns of LED Download PDF

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Publication number
CN205118933U
CN205118933U CN201520849331.2U CN201520849331U CN205118933U CN 205118933 U CN205118933 U CN 205118933U CN 201520849331 U CN201520849331 U CN 201520849331U CN 205118933 U CN205118933 U CN 205118933U
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CN
China
Prior art keywords
light
led
guide plate
color
light guide
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Active
Application number
CN201520849331.2U
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Chinese (zh)
Inventor
文霖
刘镇南
陈杰明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Branch Electronics Co., Ltd.
Original Assignee
GUANGZHOU CHARMING LIGHTING CO Ltd
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Priority to CN201520849331.2U priority Critical patent/CN205118933U/en
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Publication of CN205118933U publication Critical patent/CN205118933U/en
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Abstract

The utility model relates to a LED lamps and lanterns technical field, it is good to provide a sheen performance, the rotatable various brilliant lamps and lanterns of LED of light. Various brilliant lamps and lanterns of LED laps (3) including the line of crossing that hangs (1) and fix on hanging (1), the line apron (3) of crossing be connected with support column (7) down, the upper end of support column (7) be equipped with reflector panel (5) lower extreme and be equipped with reflection of light paper (13), support column (7) and reflection of light paper (13) between be equipped with light guide plate (15) of circuit board (9) and parallel reflector panel (5), circuit board (9) on be equipped with control chip (93) and a plurality of three -colour LED lamp (91). Control chip (93) control three -colour LED lamps (91) are rotatory luminous. The light that three -colour LED lamp 91 sent is jetted out by after 15 scatterings of light guide plate, and the sheen is effectual.

Description

The color brilliant light fixture of LED
Technical field
The utility model relates to LED lamp technical field.
Background technology
LED(LightEmittingDiode), light emitting diode is a kind of can be the solid-state semiconductor devices of visible ray by electric energy conversion, and it directly can be converted into light electricity.The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and inside it, occupy an leading position in hole, and the other end is N-type semiconductor, at this side mainly electronics.But time these two kinds of semiconductors couple together, between them, just form a P-N junction.When electric current acts on this wafer by wire time, electronics will be pushed to P district, and in P district, electronics is with hole-recombination, then will send energy with the form of photon, the principle of LED luminescence that Here it is.And the wavelength of light i.e. the color of light, be determined by the material forming P-N junction.
Current existing panel light on the market all adopts white light LEDs to add constant-current driving power supply combination and is made, and light efficiency is single, all can only be used in family and commercial lighting field.Three-color LED light is a kind of novel LED lamp, and the light source of lamp is red, green, blue three-color light source, and this LED adopts three chips, and each chip is responsible for the light (red, green and blue) generating a kind of color.The another kind of method generating different colours light adopts red, green, blue monochromatic LED, then the mixing of these LED light exported.Can be mixed to get every other color by the brightness and ratio that change red, green, blue light source, the mode of mixing is varied, and light color is gorgeous, possesses the ability towards the infiltration of LED amusement brightening aspect.
Patent No. CN201120443108 patent document discloses three look RGB LED lamp.This three looks RGB LED lamp comprises light source cell and is positioned at the scattering device of the light launched for the light source cell described in scattering on described light source cell top, described scattering device comprise a hollow transparent scattering chamber, be positioned at the first end face of described scattering top of chamber and be positioned at second end face of bottom in described scattering chamber, the outside in described scattering chamber comprises interwoven scattering surface.Described three look RGB LED lamp utilize the scattering device for scattered beam being set directly at light source cell top, can the light of effective scattering three look RGBLED.
Patent No. CN200820102380 patent document discloses LED soft light sunlight-transparent sheet apparatus.LED soft light sunlight-transparent sheet apparatus comprises the light-passing board that surrounding is provided with several LED, it is characterized in that: the projection mouth of described LED is towards light-passing board, and described light-passing board top is coated with reflective membrane.The device of this utility model adopts LED to be light emitting source, plurality of advantages such as there is LED antidetonation, impact resistance is good, volume is little, light ray energy concentration degree is high, and compact conformation, installation location are reliable, facilitate transport to carry, easy construction, the arrangement mode advantage such as freely.But its light goes out brighter in LED light source, soft light effect is not good.
Utility model content
The utility model provides the LED lamp that a kind of sheen performance is good.
Technical solutions of the utility model are as follows: the color brilliant light fixture of LED comprises light guide plate 15 and circuit board 9, described light guide plate 15 is provided with lamp putting hole 25, described light guide plate 15 is acrylic board, and described circuit board 9 is provided with three-color LED light 91, and described three-color LED light 91 is arranged in lamp putting hole 25.
Technical solutions of the utility model and implementation procedure as follows: described circuit board 9 is provided with three-color LED light 91, and described three-color LED light 91 is arranged in lamp putting hole 25.Described circuit board 9 is provided with some three-color LED lights 91 and control chip 93, and described circuit board 9 is provided with one of three-color LED light 91 and faces down.Described three-color LED light 91 comprises red, green, blue three light emitting diodes, three diode common anode poles connect, the negative electrode of three diodes is then connected on the different pins of control chip 93, and control chip 93 is by the level that changes in respective pins thus to change the luminescence of three diodes strong and weak thus obtain the three-color LED light 91 of different colours.Described control chip 93 controls the light that three-color LED light 91 sends different colors and enters in light guide plate 15 by lamp putting hole 25 sidewall, and described light guide plate 15 is acryl plates of optical grade.Utilize optical grade acryl plates to draw the stop of light on optical grade acryl plates surface sent from lamp, when light injects light guide plate 15, scattered light can toward all angles diffusion.Because the light transmittance of optical grade acryl plates is very high, in the process of scattering, light attenuation is slow, and can make light guide plate uniformly light-emitting, soft light effect is good.Mix at the inner different light of light guide plate 15 and make light guide plate 15 demonstrates multicolour.
Accompanying drawing explanation
Fig. 1 is the explosive view of the color brilliant light fixture of LED.
Fig. 2 is the front view of the color brilliant light fixture of LED.
Fig. 3 is the A-A sectional view of the color brilliant light fixture of LED in Fig. 2.
Fig. 4 is the partial enlarged drawing of the C in Fig. 3.
Fig. 5 is the partial enlarged drawing of the D in Fig. 3.
Fig. 6 is the front view of circuit board 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the color brilliant light fixture of the utility model LED is further elaborated.
As shown in Figure 1, the color brilliant light fixture of LED comprises hanging piece 1 and is fixed on the line cover plate 3 excessively on hanging piece 1, crosses line cover plate 3 and is provided with cable-through hole for use of powering to light fixture.Further, described hanging piece 1 comprises screw 18 and nut 19, by turn-knob nut 19 by fixing on the ceiling for color for LED brilliant light fixture.As shown in Figure 3, described line cover plate of crossing is connected with support column 73 times, and support column is an octagonal hollow posts, and support column 7 inside was used for line.Described support column 7 upper end is provided with reflector 5 lower end and is provided with light guide plate 15, and described reflector 5 is fixed on support column 7 for octagon by screw, and described light guide plate 15 is octagon optics acrylic board.Described support column is also provided with fixed head 17, reflector layer 13 and lighttight circuit board 9 for 7 times, and described circuit board 9, reflector layer 13 and light guide plate 15 are fixed on support column 7 by fixed head 17.As shown in Figure 5, fixed head 17, circuit board 9, reflector layer 13 and support column 7 are provided with hole specifically, are fixed on support column 7 by screw by fixed head 17, and circuit board 9, light guide plate 15 and reflector layer 13 are clipped between support column 7 and fixed head 17 and are fixed up.Described circuit board 9 is arranged between support column 7 and light guide plate 15, circuit board 9 is provided with one of three-color LED light 91 and faces down, reflector layer 13 is provided with below described light guide plate 15, reflector layer 13 reflects the light that three-color LED light 91 sends and enters light guide plate 15, and reflector layer 13 makes three-color LED light 91 not have light direct projection out to destroy soft light effect.Further, be provided with a plastic mattress 11 between described circuit board 9 and reflector layer 13, the internal stress that the better fixing circuit board 9 of described plastic mattress 11 and reflector layer 13 reduce circuit board 9 simultaneously makes Stability Analysis of Structures.As shown in Figure 6, described circuit board 9 is octagon, circuit board 9 is provided with 16 three-color LED lights 91 and control chip 93, each limit of circuit board 9 is provided with two three-color LED lights, described control chip 93 is UCS1912, described circuit board 9 is provided with some three-color LED lights 91 and control chip 93, and described circuit board 9 is provided with one of three-color LED light 91 and faces down.Described three-color LED light 91 comprises red, green, blue three light emitting diodes, three diode common anode poles connect, the negative electrode of three diodes is then connected on the different pins of control chip 93, and control chip 93 is by the level that changes in respective pins thus to change the luminescence of three diodes strong and weak thus obtain the three-color LED light 91 of different colours.Described control chip 93 controls the light that three-color LED light 91 sends different colors and enters in light guide plate 15 by lamp putting hole 25 sidewall, and described light guide plate 15 is acryl plates of optical grade.Utilize optical grade acryl plates to draw the stop of light on optical grade acryl plates surface sent from lamp, when light injects light guide plate 15, scattered light can toward all angles diffusion.Because the light transmittance of optical grade acryl plates is very high, in the process of scattering, light attenuation is slow, and can make light guide plate uniformly light-emitting, soft light effect is good.Mix at the inner different light of light guide plate 15 and make light guide plate 15 demonstrates multicolour.As shown in Figure 4, further, the outward flange of described light guide plate 15 is provided with inverse layer 21, and described inverse layer 21 can light in reflection light plate 15, further increases the distance that light propagates in light guide plate 15 and makes soft light effect better.As shown in Figure 1, described light guide plate 15 is also provided with depression 23, described depression 23 is that centrum or stage body are used for light in dispersion light-guiding board 15 to reflector 5, described reflector 5 is octagonal level crossing, the light that described reflector 5 reflection light plate 15 scatters out is got back to light guide plate 15 or reflects away, so first, strengthen soft light effect and the light levels of light guide plate 15, then can observe again reflector 5 also in luminescence, perceptual image light guide plate 15 and reflector 5 are simultaneously luminous.
When the color brilliant light fixture work of LED, three-color LED light 91 does not have direct projection light out, the light that three-color LED light 91 sends all just is shot out by after light guide plate 15 scattering, so soft light effect is good, what simultaneously 16 three-color LED lights 91 sent do not share the same light carries out being combined to form more multicolour at light guide plate 15.When chip UCS1912 sets programme-control 16 three-color LED lights 91 along the effect sending light that identical color makes light guide plate 15 send clockwise or counterclockwise and possess rotation.

Claims (8)

  1. The color brilliant light fixture of 1.LED, comprise light guide plate (15) and circuit board (9), it is characterized in that: described light guide plate (15) is provided with lamp putting hole (25), described light guide plate (15) is acrylic board, described circuit board (9) is provided with three-color LED light (91), and described three-color LED light (91) is arranged in lamp putting hole (25).
  2. 2. the color brilliant light fixture of LED according to claim 1, is characterized in that: described light guide plate (15) is provided with support column (7), and support column (7) upper end is provided with reflector (5).
  3. 3. the color brilliant light fixture of LED according to claim 1, is characterized in that: described lamp putting hole (25) lower end is provided with reflector layer (13).
  4. 4. the color brilliant light fixture of LED according to claim 3, it is characterized in that: be provided with plastic mattress (11) between described circuit board (9) and reflector layer (13), described reflector layer (13) has fixed head (17).
  5. 5. the color brilliant light fixture of LED according to claim 1, is characterized in that: described three-color LED light (91) is circumferentially arranged on circuit board (9).
  6. 6. the color brilliant light fixture of LED according to claim 1, is characterized in that: described light guide plate (15) edge is also provided with one deck reflecting layer (21).
  7. 7. the color brilliant light fixture of LED according to claim 1, is characterized in that: the upper surface of described light guide plate (15) is provided with depression (23).
  8. 8. the color brilliant light fixture of the LED according to claim 1,2,4,5,6 or 7, it is characterized in that: described light guide plate (15) is provided with hanging piece (1), described hanging piece (1) comprises screw (18) and nut (19).
CN201520849331.2U 2015-10-30 2015-10-30 Various brilliant lamps and lanterns of LED Active CN205118933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520849331.2U CN205118933U (en) 2015-10-30 2015-10-30 Various brilliant lamps and lanterns of LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520849331.2U CN205118933U (en) 2015-10-30 2015-10-30 Various brilliant lamps and lanterns of LED

Publications (1)

Publication Number Publication Date
CN205118933U true CN205118933U (en) 2016-03-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520849331.2U Active CN205118933U (en) 2015-10-30 2015-10-30 Various brilliant lamps and lanterns of LED

Country Status (1)

Country Link
CN (1) CN205118933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105647A (en) * 2017-12-20 2018-06-01 西安智盛锐芯半导体科技有限公司 Intelligent LED shot-light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105647A (en) * 2017-12-20 2018-06-01 西安智盛锐芯半导体科技有限公司 Intelligent LED shot-light

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170925

Address after: Nanhai District of Foshan City, Guangdong province 528200 51 Town Village Industrial Park in the Eastern Jin Road No. 12 Foshan Nanhai Hongbao egg food Co. Ltd. in water district second workshop two to four

Patentee after: Guangdong one photoelectric technology Co., Ltd.

Address before: 510440, No. 78, Lane 13, Taoyuan West Street, Guanghua Road, two, Guangdong, Guangzhou

Patentee before: Guangzhou Charming Lighting Co., Ltd.

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder

Address after: 528200 No. 12 Zhongjin Road, Eastern Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province

Patentee after: Guangdong Branch Electronics Co., Ltd.

Address before: 528200 No. 12 Zhongjin Road, Eastern Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province

Patentee before: Guangdong one photoelectric technology Co., Ltd.

CP01 Change in the name or title of a patent holder