CN203298190U - Lens of LED spotlight and LED spotlight - Google Patents
Lens of LED spotlight and LED spotlight Download PDFInfo
- Publication number
- CN203298190U CN203298190U CN2013203424548U CN201320342454U CN203298190U CN 203298190 U CN203298190 U CN 203298190U CN 2013203424548 U CN2013203424548 U CN 2013203424548U CN 201320342454 U CN201320342454 U CN 201320342454U CN 203298190 U CN203298190 U CN 203298190U
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- Prior art keywords
- lens
- led
- light
- radiator
- led spotlight
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Abstract
The utility model discloses a lens of an LED spotlight and the LED spotlight. The LED spotlight comprises the lens, a reflection cup, an LED lamp panel, a radiator, an LED drive circuit board and a lamp cap, wherein the lens, the reflection cup, the LED lamp panel, the radiator, the LED drive circuit and the lamp cap are connected in sequence. The LED lamp panel is arranged on the radiator; the LED drive circuit board extends from the inside of the lamp cap into the radiator; a diamond-shaped pattern is arranged on the side wall of a lens body, a honeycomb pattern is arranged on a central bottom cover, and convex lenses which protrude and are of a cambered surface shape are arranged on the two sides of the central bottom cover. The diamond-shaped pattern is high in refractive index, so that the light-emitting efficiency of the lens is improved correspondingly; meanwhile, the lens has the advantage of uniform and gentle light emission; the honeycomb pattern enables light spots to be uniform and no halo or yellow circle occurs; the convex lenses have a light condensation function, so that the light-emitting efficiency is further improved. The lens of the LED spotlight and the LED spotlight have the advantages that the lens used in the LED spotlight is high in light transmittance, good in visual effect, uniform and gentle in light emission, and free of glare.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of LED shot-light lens; The utility model also relates to a kind of shot-light.
Background technology
At present, the shot-light take LED as light source, lens are all generally directly from lens light gathering, to penetrate, and do not make secondary optics and process; Thereby cause occurring the problems such as the poor and dazzle of light transmission, this directly has influence on visual effect.
The utility model content
The deficiency that occurs the problems such as the poor and dazzle of light transmission in order to overcome existing LED shot-light, the purpose of this utility model are to provide that a kind of light transmission is good, the even soft LED shot-light lens of light.
To achieve these goals, the utility model solves the technical scheme that the problem of its technology takes and is:
A kind of LED shot-light lens, comprise the lens body that is bowl type, and the center bottom of described lens body covers and is provided with the honeycomb line, and the two sides of described center bottom is the convex lens of the cambered surface of protrusion; Sidewall in described lens body is provided with diamond prismatic line, and described diamond lozenge refractive index is high, thereby makes the corresponding rising of lens light emission rate; Have advantages of that simultaneously bright dipping is evenly soft; The honeycomb line makes hot spot even, there is no halation and Huang Quan; Convex lens have the effect of optically focused, further improve light emission rate.
Described lens, for adopting the acrylic material injection molded, make its light transmission better.
The utility model also provides a kind of LED shot-light, and its technical scheme that adopts is as follows:
A kind of LED shot-light, comprise the lens, reflector, LED lamp plate, radiator, LED board drive circuit and the lamp holder that are connected successively; The LED lamp plate is arranged on radiator; Described LED drive circuit plate extends in radiator in lamp holder; Described lens body sidewall is provided with diamond prismatic line, and center bottom covers and is provided with the honeycomb line, and the two sides of described center bottom is the convex lens of the cambered surface of protrusion.
Described radiator below has several thermal holes.
Described lamp holder is screw socket, or bayonet socket.
The beneficial effects of the utility model are, the main body wall that the LED shot-light adopts is provided with diamond prismatic line, center bottom and covers the two sides that is provided with honeycomb line, the described center bottom lens for the convex lens of the cambered surface protruded; Diamond lozenge has advantages of that refractive index is high, thereby makes the corresponding rising of lens light emission rate; Have advantages of that simultaneously bright dipping is evenly soft; The honeycomb line makes hot spot even, there is no halation and Huang Quan; Convex lens have the effect of optically focused, further improve light emission rate.Thereby make LED shot-light of the present utility model have good visual effect, evenly soft, there is no the characteristics of dazzle.
Description of drawings
The structural representation of shot-light in Fig. 1 the utility model embodiment.
Fig. 2 is the plan structure schematic diagram of lens in the utility model embodiment.
In figure: 1, lens; 2, reflector; 3, LED lamp plate; 4, radiator; 5, LED board drive circuit; 6, lamp holder; 7, screw;
11, diamond prismatic line; 12, honeycomb line; 13, center bottom;
41, louvre.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
With reference to Figure 1 and Figure 2, a kind of LED shot-light, comprise the lens 1, reflector 2, radiator 3, LED lamp plate 4, LED board drive circuit 5 and the lamp holder 6 that are connected successively; LED lamp plate 3 is arranged on radiator 4; Described LED lamp plate 3 is connected with lamp holder 6 by screw 7; Described LED drive circuit plate 5 extends in radiator 4 in lamp holder 6; Described lens 1 comprise the lens body that is bowl type, the center bottom 13 of described lens body is provided with honeycomb line 12, the two sides of described center bottom 13 is provided with honeycomb line 12 for the center bottom 13 of the arc body of protrusion, and the two sides of described center bottom 13 is the convex lens of the cambered surface of protrusion; Sidewall in described lens body is provided with diamond prismatic line 11, and described diamond lozenge 11 refractive indexes are high, thereby makes the lens 1 corresponding rising of light emission rate; Have advantages of that simultaneously bright dipping is evenly soft; Honeycomb line 12 makes hot spot even, there is no halation and Huang Quan; Convex lens have the effect of optically focused, further improve light emission rate.
Described lens 1, for adopting the acrylic material injection molded, make its light transmission better.
Described radiator 3 belows have several thermal holes 31.
Described lamp holder 4 is screw socket.
According to the needs of practice, described lamp holder 4 can be bayonet socket.
The usefulness of the present embodiment is, the LED shot-light is provided with honeycomb line 12 by adopting main body wall to be provided with diamond prismatic Wen11， center bottom 13, and the two sides of described center bottom 13 is the lens 1 of the convex lens of the cambered surface protruded; Diamond lozenge 11 has advantages of that refractive index is high, thereby makes the lens 1 corresponding rising of light emission rate; Have advantages of that simultaneously bright dipping is evenly soft; Honeycomb line 12 makes hot spot even, there is no halation and Huang Quan; Convex lens 13 have the effect of optically focused, further improve light emission rate.Thereby make the LED shot-light of the present embodiment have good visual effect, evenly soft, there is no the characteristics of dazzle.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (5)
1. LED shot-light lens, it is characterized in that: the center bottom of described lens body covers and is provided with the honeycomb line, and the two sides of described center bottom is the convex lens of the cambered surface protruded; Sidewall in described lens body is provided with diamond prismatic line.
2. a kind of LED shot-light lens according to claim 1 is characterized in that: described lens are for adopting the acrylic material injection molded.
3. the shot-light with LED shot-light lens claimed in claim 1, is characterized in that: comprise the lens, reflector, LED lamp plate, radiator, LED board drive circuit and the lamp holder that are connected successively; The LED lamp plate is arranged on radiator; Described LED drive circuit plate extends in radiator in lamp holder; Described lens body sidewall is provided with diamond prismatic line, and center bottom covers and is provided with the honeycomb line, and the two sides of described center bottom is the convex lens of the cambered surface of protrusion.
4. a kind of LED shot-light according to claim 3, is characterized in that: have several thermal holes below described radiator.
5. a kind of LED shot-light according to claim 3, it is characterized in that: described lamp holder is screw socket, or bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203424548U CN203298190U (en) | 2013-06-09 | 2013-06-09 | Lens of LED spotlight and LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203424548U CN203298190U (en) | 2013-06-09 | 2013-06-09 | Lens of LED spotlight and LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298190U true CN203298190U (en) | 2013-11-20 |
Family
ID=49574195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203424548U Expired - Fee Related CN203298190U (en) | 2013-06-09 | 2013-06-09 | Lens of LED spotlight and LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266145A (en) * | 2014-09-02 | 2015-01-07 | 宁波欧上照明有限公司 | GU10 spotlight light distribution lens |
| CN107676676A (en) * | 2017-10-11 | 2018-02-09 | 侯志浩 | A kind of multi-functional preposition combination optical lens assembly of LED spotlight |
-
2013
- 2013-06-09 CN CN2013203424548U patent/CN203298190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266145A (en) * | 2014-09-02 | 2015-01-07 | 宁波欧上照明有限公司 | GU10 spotlight light distribution lens |
| CN107676676A (en) * | 2017-10-11 | 2018-02-09 | 侯志浩 | A kind of multi-functional preposition combination optical lens assembly of LED spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |