CN108278523A - A kind of LED light - Google Patents
A kind of LED light Download PDFInfo
- Publication number
- CN108278523A CN108278523A CN201710010454.0A CN201710010454A CN108278523A CN 108278523 A CN108278523 A CN 108278523A CN 201710010454 A CN201710010454 A CN 201710010454A CN 108278523 A CN108278523 A CN 108278523A
- Authority
- CN
- China
- Prior art keywords
- light
- led
- circuit board
- led light
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Abstract
The present invention relates to a kind of LED light, including LED circuit board, LED circuit board is equipped with LED light point, it is additionally provided with light guide in the LED circuit board, light guide includes being fixed on light in part in LED circuit board, being located at LED light point periphery vertically, the acclivitous light guide section of relative level is equipped on the upside of light in part, light guide section is connected to form ring-shaped structure through side, and light transmission place of the LED light point light on the upside of light guide section is enabled to project.The present invention carries out reflection diverging by the light guide to LED light point light, and point source of light is converted to band light source, avoids the saturating point of LED light, the light of LED light is enabled to be more uniformly distributed, to improve the lighting effects of LED light.
Description
Technical field
The present invention relates to a kind of LED light.
Background technology
With the technological progress of household electrical appliance related field, the public requirement for household electrical appliance is also higher and higher, such as LED
Lamp, lighting effects are of increased attention.The problems such as traditional LED lamp is susceptible to point, light is uneven, generally
It is to increase the lamp point quantity of LED light, but above-mentioned settling mode can cause the brightness of LED light to increase to solve the problems, such as this mode
By force, it is not suitable for producing the LED light of nighttime sleep;Also a kind of settling mode is that the lamp point of LED light is placed in light guide structure
Outside, but above-mentioned settling mode be between upper cover and LED circuit board based on LED light have adequate space under the premise of, without
The flat LED light mostly used suitable for producing small apartment house only has smaller that is, between the upper cover and LED circuit board of LED light
Space LED light.
In view of this, special propose the present invention.
Invention content
Present invention aims at a kind of LED light is provided, to enable the light of LED light be more uniformly distributed, to improve the lamp of LED light
Light effect.
To realize that the purpose, the present invention adopt the following technical scheme that:
A kind of LED light, including LED circuit board, LED circuit board are equipped with LED light point, are additionally provided in the LED circuit board
Light guide, light guide include being fixed on light in part in LED circuit board, being located at LED light point periphery vertically, on the upside of light in part
Equipped with the acclivitous light guide section of relative level, light guide section is connected to form ring-shaped structure through side, enable LED light point light from
It is projected at light transmission on the upside of light guide section.
Further, the light guide section includes the first reflector and the second reflector being oppositely arranged, and enables LED light point light phase
Light guide section is projected upwardly to level.
Further, the hatching of first reflector and the second reflector is set in parallel.
Further, the upside of the light guide section is equipped with the light-transmitting plate projected for LED light point light, the both ends difference of light-transmitting plate
It is mutually tightly connected with the first reflector and the second reflector.
Further, the light guide is made of acrylic material.
Further, the light in part lower face is equipped with the screw pole extended straight down, and screw pole passes through LED circuit board simultaneously
Grafting is mutually fixed with screw, LED circuit board is enabled to be clamped and fastened on the screw pole between light in part lower face and screw nut.
Further, four angles of the LED circuit board are respectively equipped with several LED light points, and light guide includes corresponding four
A light in part enables and is covered with several LED light points in each light in part.
Further, upper cover protruding upward is equipped with above the light guide, the upside of upper cover is equipped with to be penetrated for LED light point light
The downside of the trepanning gone out, upper cover is mutually fixedly connected with LED circuit board, and light guide is enabled to be formed by with LED circuit board set on upper cover
In space.
Further, the upper cover is internally provided with the screw pole extended straight down, the end face of LED circuit board and screw pole
Mutually limit contact, screw are plugged with screw pole across LED circuit board and are connect, and enable LED circuit board through screw nut and screw pole
It is clamped and fastened on the downside of upper cover.
Further, it is equipped with the top crystalline substance lid for covering trepanning above the upper cover, pushes up the periphery of the periphery and trepanning of brilliant lid
Merging is affixed to be fixedly connected through screw.
Compared with prior art, LED light of the invention has the advantages that:
1, the present invention does not increase the quantity of LED light point, and reflection diverging is carried out to LED light point light by the light guide,
Point source of light is converted to band light source, the saturating point of LED light is avoided, the light of LED light is enabled to be more uniformly distributed, therefore of the present invention is set
Set the LED light that can be used for producing nighttime sleep.
2, in the case where the structure of light guide of the present invention is met the requirements, size can be adjusted, meanwhile, and it is existing
There is the light guide structure assembled in technology to compare, light guide of the present invention is structure as a whole, and occupied space is smaller, therefore this
It invents the setting and can be used for producing flat LED light.
3, LED light point of the invention is set to inside the light guide, and the light of transmitting carries out instead through the light guide
Dispersion is penetrated, the utilization rate of light is high, to enable the lighting effects of LED light more preferable.
4, in the present invention, LED light point is placed in the inside of the light guide, then by the light guide and LED circuit board
It is mutually fixedly connected with the setting that light guide structure can be completed, the assembling of the LED light is more simple, quick.
5, the light guide section of annular shape of the present invention is more uniformly distributed the reflection of LED light point light, to improve LED light
Lighting effects.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of LED light provided by the present invention;
Fig. 2 shows the structural schematic diagrams of light guide provided by the present invention;
Fig. 3 shows the structural schematic diagram of light guide provided by the present invention;
Fig. 4 shows the structural schematic diagram of light guide provided by the present invention;
Fig. 5 shows light guide provided by the present invention and the structural schematic diagram of light blocking wall;
Fig. 6 shows light guide provided by the present invention and the structural schematic diagram of light blocking wall;
Fig. 7 shows light guide provided by the present invention and the structural schematic diagram of light blocking wall;
Fig. 8 shows the structural schematic diagram of LED circuit board provided by the present invention;
Wherein each group is as follows at title:
1 --- the brilliant lid in top, 2 --- screw pole, 3 --- trepanning, 4 --- upper cover, 5 --- light guide, 6 --- light-transmitting plate,
7 --- light in part, 8 --- LED light point, 9 --- LED circuit board, 10 --- the first reflector, 11 --- the second reflector,
12 --- light guide section, 13 --- light blocking wall, 14 --- screen.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below to the technical side in embodiment
Case is clearly and completely described, and the following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in figures 1-8, the embodiment of the present invention describes a kind of LED light, including LED circuit board 9, in LED circuit board 9
Equipped with LED light point 8, light guide 5 is additionally provided in the LED circuit board 9, light guide 5 includes being fixed in LED circuit board 9 vertically
, light in part 7 that be located at the periphery of LED light point 8,7 upside of light in part is equipped with the acclivitous light guide section 12 of relative level, leads
Light portion 12 is connected to form ring-shaped structure through side, and 8 light of LED light point is enabled to be projected from light transmission place of 12 upside of light guide section.
The problems such as traditional LED lamp is susceptible to point, light is uneven, it is to increase generally to solve the problems, such as this mode
The lamp point quantity of LED light, but above-mentioned settling mode can cause the brightness of LED light to greatly enhance, and not be suitable for producing nighttime sleep
LED light;Also a kind of settling mode is the lamp point of LED light to be placed in outside light guide structure, but above-mentioned settling mode is base
Under the premise of there is adequate space between the upper cover and LED circuit board of LED light, and it is not suitable for production small apartment house and adopts more
Flat LED light only has the LED light in smaller space that is, between the upper cover and LED circuit board of LED light.
The present invention does not increase the quantity of LED light point, and reflection diverging is carried out to 8 light of LED light point by the light guide 5,
Point source of light is converted to band light source, the saturating point of LED light is avoided, the light of LED light is enabled to be more uniformly distributed, therefore of the present invention is set
Set the LED light that can be used for producing nighttime sleep.It is big in the case where the structure of light guide 5 of the present invention is met the requirements
It is small to be adjusted, meanwhile, compared with the light guide structure assembled in the prior art, light guide 5 of the present invention is integrated
Structure, occupied space is smaller, therefore setting of the present invention can be used for producing flat LED light.The LED light point 8 of the present invention is set
Inside the light guide 5, the light of transmitting carries out reflection dispersion through the light guide 5, and the utilization rate of light is high, to
Enable the lighting effects of LED light more preferable.Circular light guide section 12 is more uniformly distributed the reflection of 8 light of LED light point, to improve
The lighting effects of LED light.
Four angles of the LED circuit board 9 are respectively equipped with several LED light points 8, and light guide 5 enters including corresponding four
Light portion 7 enables and is covered with several LED light points 8 in each light in part 7.
The LED light point 8 of above-mentioned setting realizes the uniform purpose of light.
Embodiment one
In the present embodiment, the light guide section 12 includes 10 and of the first reflector being oppositely arranged, being reflected for light
Second reflector 11 enables 8 light relative level of LED light point project light guide section 12 upwardly;
Preferably, the hatching of first reflector, 10 and second reflector 11 is set in parallel.
The light guide section 12 of above structure enables the 8 equal relative level of light of LED light point irradiate upwards, improves the utilization of light
Rate, meanwhile, the light guide section 12 of above structure is conducive to calculate the angle that LED light point light projects light guide 5, in order to LED
The light-illuminating range of lamp is estimated, or adjusts the structure of light guide 5 to change the light path of 8 light of LED light point.
Embodiment two
In the present embodiment, the upside of the light guide section 12 is equipped with the light-transmitting plate 6 projected for 8 light of LED light point, light-transmitting plate
6 both ends are tightly connected with the first reflector 10 and 11 phase of the second reflector respectively.Specifically, the light-transmitting plate 6 is set in level
It sets.
It is in sealing state that above-mentioned setting, which enables light guide 5, and avoiding dust from entering light guide 5 influences light guide 5 to LED light point 8
The reflection dissipating effect of light.
Embodiment three
In the present embodiment, the light guide 5 is made of acrylic material.Light in part 7 and light guide section 12 are to pass through spraying
What white paint was formed, with reflection action.Paint used of the invention is high lac varnish, to enhance to the anti-of 8 light of LED light point
It penetrates.The not spraying paint of light-transmitting plate 6, transparent state.
The light transmittance of acrylic is good and non-friable, even if broken, will not form sharp fragment, thus avoid leaded light
Personnel caused by after body 5 is broken or broken after falling scratch accident, meanwhile, it also has preferable high-temperature behavior and processability
Can, thereby ensure that light guide 5 can be set in outside heatable LED light point 8, and the sprayable white paint on light guide 5
To improve the utilization rate of light, reflection action is played.
Example IV
In the present embodiment, 7 lower face of the light in part is equipped with the screw pole 2 extended straight down, and screw pole 2 passes through
LED circuit board 9 simultaneously mutually fixes grafting with screw, enable LED circuit board 9 be clamped and fastened on 7 lower face of light in part and screw nut it
Between screw pole 2 on.
After LED light point 8 is placed in the inside of light in part 7, then light in part 7 is mutually fixedly connected with LED circuit board 9 through screw
The setting of LED light light guide structure can be completed, above-mentioned setting enables the assembling of LED light more simple, quick.
Embodiment five
In the present embodiment, 5 top of the light guide is equipped with upper cover 4 protruding upward, and the upside of upper cover 4 is equipped with for LED
The trepanning 3 that 8 light of lamp point projects, the downside of upper cover 4 is fixedly connected with 9 phase of LED circuit board, enable light guide 5 be set to upper cover 4 and
LED circuit board 9 is formed by space.
The upper cover 4 of above-mentioned setting can be trim, enable LED light more aesthetically pleasing.
The upper cover 4 is internally provided with the screw pole 2 extended straight down, the end face phase of LED circuit board 9 and screw pole 2
Limit contact, screw are plugged with screw pole 2 across LED circuit board 9 and are connect, and enable LED circuit board 9 through screw nut and screw pole
2 are clamped and fastened on the downside of upper cover.
Preferably, at least one reinforcing rib that 2 outer wall of the screw pole is extended to form to the periphery of upper cover 4,
Above-mentioned setting enhances the stability that screw pole 2 is connect with upper cover 4.
It is also possible that the upper cover 4 is internally provided with the screw pole 2 extended straight down, 2 outer wall of screw pole is to upper cover 4
At least one reinforcing rib that periphery extends to form, screw pole 2 pass through LED circuit board 9 and mutually fix grafting with screw, enable LED electric
Road plate 9 is clamped and fastened on the screw pole 2 between screw nut and reinforcing rib.The end face position of the reinforcing rib is higher than spiral shell
The end face position of post 2.
9 lower section of the LED circuit board is equipped with the rear cover to lower recess, the sealing corresponding with rear cover top edge of 4 lower edge of upper cover
Connection.
The inner wall of the rear cover is equipped with the shackle member extended straight up, and the end of shackle member is equipped with outward radial protrusion
Protrusion, 4 inner wall of upper cover are equipped with corresponding groove, and after shackle member is inserted into 4 inside of upper cover under pressure, protrusion is inserted into
Inside grooves are simultaneously fixedly connected, and enable 4 lower edge of upper cover is corresponding with rear cover top edge to be tightly connected.
Embodiment six
In the present embodiment, be additionally provided with the screen 14 positioned at the inside of LED light point 8 in the LED circuit board 9, screen 14 with
LED circuit board 9 between LED light point 8 is equipped with light blocking wall 13 being located at 14 periphery of screen, extending straight up, with resistance
8 light of gear LED light point is irradiated on screen 14.
Preferably, the outer wall of the light blocking wall 13 is equipped with light-reflecting portion, to reflect 8 light of LED light point near light blocking wall 13
Line.
It is furthermore preferred that the inner wall of the light blocking wall 13 is equipped with light absorption unit, to absorb the LED light point 8 near light blocking wall 13
Light.
Separate screen 14 and LED light point 8 by the light blocking wall 13 of above-mentioned setting, while in 13 outer wall of light blocking wall and inner wall point
Not She Zhi light-reflecting portion and light absorption unit, be irradiated to 8 light of LED light point on screen 14 to effectively reduce, so improve screen
14 display effect.
The light guide section 12 is enclosed in 13 periphery of light blocking wall.
Leaded light is carried out to 8 light of LED light point by light guide 5, light blocking wall 13 is avoided and stops that 8 light of LED light point causes
LED light lights dim problem, be effectively improved the utilization rate of light.
It is also possible that the light guide section 12 is tilted towards 13 direction of light blocking wall, the second reflector 11 of light guide section 12 does not spray white
The high lac varnish of color, transparent state.
By above-mentioned setting, 8 light of LED light point projected from light guide section 12 can be irradiated on 13 outer wall of light blocking wall, and be passed through
Light-reflecting portion reflection diverging, enables between light blocking wall 13 and light guide 5 that there are light paths, to keep the lighting effects of LED light more preferable.
The light guide 5 is fixedly connected with 13 phase of light blocking wall to form integral structure.
Above-mentioned setting enables the installation of light guide 5 and light blocking wall 13 more simple, quick, only need to be by light guide 5 and LED circuit
9 phase of plate is fixedly connected.
Preferably, 7 lower edge of light in part of the light guide 5 and the lower edge of light blocking wall 13 are equipped with sealing strip.
Above-mentioned setting efficiently avoids light guide 5 can with LED circuit board 9, light blocking wall 13 and 9 junction of LED circuit board
Leakage problem caused by energy.
The light blocking wall 13 is also made of acrylic material, and light-reflecting portion is formed by spraying the high lac varnish of white, extinction
Portion is formed by spraying black black-out paint.
Embodiment seven
In the present embodiment, 3 edge of the trepanning and 12 upside periphery of light guide section match sealed connection.Specifically, institute
3 edge of trepanning and 6 periphery of light-transmitting plate is stated to match sealeds connection, that is, when the trepanning 3 for through-hole in plane when, light-transmitting plate 6
In corresponding plane, 3 edge of trepanning is tightly connected with 6 outer phase of light-transmitting plate;When the trepanning 3 is the through-hole on convex surface
When, light-transmitting plate 6 is located on corresponding convex surface, and 7 edge of trepanning is tightly connected with 6 outer phase of light-transmitting plate.
In existing LED light, when the trepanning 3 is the through-hole on convex surface, 8 light of LED light point is easy light leakage to screen
On 14, enable 14 display effect of screen that can be deteriorated.The present invention is avoided above-mentioned by the mutual cooperation of light blocking wall 13 and light guide 5
The generation of problem.
Embodiment eight
In the present embodiment, 4 top of the upper cover is equipped with the top crystalline substance lid 1 for covering trepanning, pushes up periphery and the trepanning 3 of brilliant lid 1
Periphery be affixed merging be fixedly connected through screw.
When the trepanning 3 is the through-hole in plane, it is also possible that the periphery of the trepanning 3 is equipped with card slot protruding upward,
Card convex that the periphery of top crystalline substance lid 1 is equipped with radially protruding, being staggered with card slot, pushes up the outer phase of the periphery and trepanning 3 of brilliant lid 1
It is fitted and connected, enables card convex be inserted into inside card slot with rotation top crystalline substance lid 1 and is fixedly connected.The connection structure of the card convex and card slot
For the connection structure of common sliding slot and sliding rail.
It is above-mentioned by rotating the installation or removal pushed up brilliant lid 1 and enable card convex and card slot grafting or detach that top crystalline substance lid 1 can be realized
It is arranged and enables the installing and dismounting of top crystalline substance lid 1 more simple, quick.
It is also possible that the periphery of the trepanning 3 is equipped with card slot protruding upward, push up brilliant lid 1 periphery be equipped with it is downwardly projecting,
The shackle member being staggered with card slot, rotation top crystalline substance lid 1 enable shackle member be inserted into inside card slot and are fixedly connected.The fitting and
The connection structure of card slot is also the connection structure of common sliding slot and sliding rail.
Above-mentioned setting has covered the junction of top brilliant 1 periphery of lid and 3 periphery of trepanning, enables LED light more attractive.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, the technology people of any familiar present invention
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of LED light, including LED circuit board (9), LED circuit board (9) is equipped with LED light point (8), which is characterized in that described
Be additionally provided with light guide (5) in LED circuit board (9), light guide (5) include it is vertical be fixed on it is in LED circuit board (9), be located at
The light in part (7) of LED light point (8) periphery, light in part (7) upside are equipped with the acclivitous light guide section of relative level (12), lead
Light portion (12) is connected to form ring-shaped structure through side, and light transmission place of LED light point (8) light on the upside of light guide section (12) is enabled to penetrate
Go out.
2. a kind of LED light according to claim 1, which is characterized in that the light guide section (12) includes be oppositely arranged
One reflector (10) and the second reflector (11) enable LED light point (8) light relative level project light guide section (12) upwardly.
3. a kind of LED light according to claim 2, which is characterized in that first reflector (10) and the second reflector
(11) hatching is set in parallel.
4. a kind of LED light according to claim 2, which is characterized in that the upside of the light guide section (12) is equipped with for LED light
The light-transmitting plate (6) that point (8) light projects, the both ends of light-transmitting plate (6) respectively with the first reflector (10) and the second reflector (11)
Mutually it is tightly connected.
5. according to a kind of any LED light of claim 1-4, which is characterized in that the light guide (5) is by acrylic material
It constitutes.
6. according to a kind of any LED light of claim 1-4, which is characterized in that light in part (7) lower face is equipped with perpendicular
The screw pole (2) directly extended downwardly, screw pole (2) pass through LED circuit board (9) and mutually fix grafting with screw, enable LED circuit board
(9) it is clamped and fastened on screw pole (2) of the light in part (7) between lower face and screw nut.
7. according to a kind of any LED light of claim 1-4, which is characterized in that four angles of the LED circuit board (9)
Several LED light points (8) are respectively equipped with, light guide (5) includes corresponding four light in part (7), enables each light in part (7) inner cover
Equipped with several LED light points (8).
8. according to a kind of any LED light of claim 1-7, which is characterized in that be equipped with above the light guide (5) upward
The upper cover (4) of protrusion, the upside of upper cover (4) are equipped with the trepanning (3) projected for LED light point (8) light, the downside of upper cover (4) and
LED circuit board (9) is mutually fixedly connected, and is enabled light guide (5) be set to upper cover (4) and is formed by space with LED circuit board (9).
9. a kind of LED light according to claim 8, which is characterized in that being internally provided with for upper cover (4) is prolonged straight down
The screw pole (2) stretched, LED circuit board (9) are mutually limited with the end face of screw pole (2) and are contacted, screw pass through LED circuit board (9) with
Screw pole (2) plugs connection, and LED circuit board (9) is enabled to be clamped and fastened under upper cover (4) through screw nut and screw pole (3)
Side.
10. a kind of LED light according to claim 8, which is characterized in that be equipped with above the upper cover (4) and opened for covering
The top crystalline substance lid (2) in hole (3), the periphery of the brilliant lid (2) in top is affixed to merge with the periphery of trepanning (3) to be fixedly connected through screw.
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CN201710010454.0A CN108278523A (en) | 2017-01-06 | 2017-01-06 | A kind of LED light |
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CN106247278A (en) * | 2015-06-08 | 2016-12-21 | 本田技研工业株式会社 | Light guiding lens and lamps apparatus for vehicle |
CN206582589U (en) * | 2017-01-06 | 2017-10-24 | 中科同德(北京)生态科技有限公司 | A kind of LED |
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