CN203628362U - LED lamp provided with annular lens - Google Patents
LED lamp provided with annular lens Download PDFInfo
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- CN203628362U CN203628362U CN201320813067.8U CN201320813067U CN203628362U CN 203628362 U CN203628362 U CN 203628362U CN 201320813067 U CN201320813067 U CN 201320813067U CN 203628362 U CN203628362 U CN 203628362U
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- Prior art keywords
- led lamp
- lens
- lamp
- cannelure
- led
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Abstract
The utility model provides an LED lamp provided with an annular lens. The LED lamp comprises the lens, LED lamp beads and an aluminum substrate. The lens is of an annular structure arranged around a lamp center and is provided with an annular groove. The LED lamp beads are distributed around the lamp center on the circumference of the aluminum substrate and correspond to the position of the annular groove. Therefore, the LED lamp provided with the annular lens has following beneficial effects: power of the LED lamp beads are be made smaller so that a good radiating effect is obtained; and due to the fact that the LED lamp beads are uniformly distributed along the center diameter of the annular structure of the lens, the LED lamp is simple in light distribution design and good in effects.
Description
[technical field]
The utility model belongs to LED technical field, is specifically related to a kind of LED lamp with lens.
[background technology]
Lens on LED lamp are for light is concentrated and projected the place of using up.In the LED lamp of prior art, one LED lamp pearl, correspondence is joined lens, as shown in Figure 1, the cup-shaped structure of single lens 1 ', in order to meet the feature of lens tool cup-shaped structure, it is large that the distance size between LED lamp pearl just becomes, for lamp power being done greatly in the confined space, the power of LED lamp pearl will do height, like this, the chip cooling of LED lamp pearl is just bad, and luminous efficiency also just reduces; Multiple LED lamp pearl correspondences are joined multiple lens 1 ', like this, in the confined space, meet luminous intensity distribution light distributing homogeneity difficulty just large.
[utility model content]
The LED lens that provide a kind of good heat dissipation effect, light to be evenly distributed are provided technical problem to be solved in the utility model.
The utility model is achieved in that a kind of LED lamp with lens ring, comprise that lens, LED lamp pearl, aluminium base, described lens are the loop configuration that arrange around lamp center, and there is cannelure, described LED lamp pearl is around lamp central distribution on the circumference at aluminium base, and corresponding to the position of cannelure.
Further, the distribution circle diameter of described LED lamp pearl on aluminium base equals the loop configuration central diameter of lens.
Further, the quantity of described cannelure is a plurality of, and described LED lamp pearl is a plurality of around the circumference of lamp central distribution, and arbitrary circumference respectively with the corresponding setting of a cannelure.
Further, the circular arc that the bottom surface of described cannelure is evagination.
Further, this LED lamp is PAR type lamp or the Nosaic ceiling lamp light fixture type lamp of GU10 type lamp, LED.
The utility model has the advantage of: LED lamp of the present utility model, lens are the loop configuration around lamp center, and LED lamp pearl is around lamp central distribution on aluminium base circumference, and the distribution circle diameter of LED lamp pearl equals the loop configuration central diameter of lens.Because lens ring does not require the corresponding setting one by one of LED lamp pearl and lens, LED lamp pearl can be arranged in above the aluminium base of corresponding lens annular structure centre as required uniformly, like this, LED lamp pearl quantity corresponding to lens annular structure centre can be done a lot, the power of single LED lamp pearl can do very littlely, good heat dissipation effect; Because LED lamp pearl is uniformly distributed along lens annular structure centre diameter, luminous intensity distribution simplicity of design, light is evenly distributed, effective.
[brief description of the drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the LED lens arrangement schematic diagram of prior art.
Fig. 2 is the lens ring structural upright schematic diagram of LED lamp of the present utility model.
Fig. 3 is the longitudinal half sectional view of the lens ring of LED lamp of the present utility model.
Fig. 4 is the lens ring top view of LED lamp of the present utility model.
Fig. 5 is LED lamp pearl of the present utility model and aluminum substrate structure position view.
Fig. 6 is the GU10 type modulated structure schematic diagram of the utility model the first embodiment LED.
Fig. 7 is the Nosaic ceiling lamp light fixture type structural representation of the utility model the second embodiment LED.
Fig. 8 is the PAR type modulated structure schematic diagram of the utility model the 3rd embodiment LED.
[detailed description of the invention]
As shown in Figures 2 to 5, LED lamp with lens ring of the present utility model, comprise that lens 1, LED lamp pearl 2, aluminium base 3, described lens 1 are the loop configuration arranging around lamp center 4, and there is cannelure 12, described LED lamp pearl 2 Rao Deng centers 4 are distributed on the circumference of aluminium base 3, and corresponding to the position of cannelure 12, with in the time assembling, the light of LED lamp pearl 2 can directly penetrate from cannelure 12.
Wherein, the distribution circle diameter D1 of described LED lamp pearl 2 equals the loop configuration central diameter D2 of lens.
The quantity of described cannelure 12 can not limit one, and is a plurality of, and the circumference that described LED lamp pearl 2 Rao Deng centers 4 distribute is a plurality of, and arbitrary circumference respectively with the corresponding setting of a cannelure 12.
The bottom surface of described cannelure is the circular arc of evagination.
This LED lamp can be PAR type lamp or the Nosaic ceiling lamp light fixture type lamp of GU10 type lamp, LED.
The first embodiment:
As shown in Figure 6, be the LED lamp with lens ring described in the utility model assembly structure while being GU10 type lamp, comprise lens 1, LED lamp pearl 2, aluminium base 3, radiator 5; The center of aluminium base 3, the Yu Deng center, center 4 of lens 1 overlap, LED lamp pearl 2 Rao Deng centers 4 are distributed on the circumference of aluminium base 3, and corresponding to the position of cannelure 12, the distribution circle diameter D1 of LED lamp pearl 2 equals the loop configuration central diameter D2 of lens, and aluminium base 3 is fixed on radiator lamp bracket.
The second embodiment:
As shown in Figure 7, be the assembly structure of the LED lamp with lens ring described in the utility model while being Nosaic ceiling lamp light fixture type lamp, comprise lens 1, LED lamp pearl 2, aluminium base 3, radiator 5; The center of aluminium base 3, the Yu Deng center, center 4 of lens 1 overlap, LED lamp pearl 2 Rao Deng centers 4 are distributed on the circumference of aluminium base 3, and corresponding to the position of cannelure 12, the distribution circle diameter D1 of LED lamp pearl 2 equals the loop configuration central diameter D2 of lens, aluminium base 3 is fixed on radiator 5.
The 3rd embodiment:
As shown in Figure 8, the assembly structure while being the PAR type lamp that is LED with the LED lamp of lens ring described in the utility model, comprises lens 1, LED lamp pearl 2, aluminium base 3, radiator lamp bracket 6 and lamp holder 7; Wherein, the quantity of the cannelure 12 on the lens 1 of this embodiment is 2, and the circumference that described LED lamp pearl 2 Rao Deng centers 4 distribute is 2, and LED lamp pearl 2 Rao Deng centers 4 surround inside and outside two circles, and respectively with two corresponding settings of cannelure 12.The center of aluminium base 3, the Yu Deng center, center 4 of lens 1 overlap, LED lamp pearl 2 Rao Deng centers 4 are distributed on the circumference of aluminium base 3, the distribution circle diameter D1 of LED lamp pearl 2 equals the loop configuration central diameter D2 of lens, aluminium base 3 is fixed on radiator lamp bracket 6, and lamp holder 7 is contained on radiator lamp bracket 6.
Claims (5)
1. the LED lamp with lens ring, comprise lens, LED lamp pearl, aluminium base, it is characterized in that: described lens are the loop configuration that arrange around lamp center, and thering is cannelure, described LED lamp pearl is around lamp central distribution on the circumference at aluminium base, and corresponding to the position of cannelure.
2. a kind of LED lamp with lens ring according to claim 1, is characterized in that: the distribution circle diameter of described LED lamp pearl on aluminium base equals the loop configuration central diameter of lens.
3. a kind of LED lamp with lens ring according to claim 1, is characterized in that: the quantity of described cannelure is a plurality of, and described LED lamp pearl is a plurality of around the circumference of lamp central distribution, and arbitrary circumference respectively with the corresponding setting of a cannelure.
4. according to a kind of LED lamp with lens ring described in claims 1 to 3 any one, it is characterized in that: the circular arc that the bottom surface of described cannelure is evagination.
5. according to a kind of LED lamp with lens ring described in claims 1 to 3 any one, it is characterized in that: this LED lamp is PAR type lamp or the Nosaic ceiling lamp light fixture type lamp of GU10 type lamp, LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813067.8U CN203628362U (en) | 2013-12-11 | 2013-12-11 | LED lamp provided with annular lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813067.8U CN203628362U (en) | 2013-12-11 | 2013-12-11 | LED lamp provided with annular lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628362U true CN203628362U (en) | 2014-06-04 |
Family
ID=50814836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813067.8U Expired - Fee Related CN203628362U (en) | 2013-12-11 | 2013-12-11 | LED lamp provided with annular lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152739A1 (en) * | 2016-03-07 | 2017-09-14 | 欧普照明股份有限公司 | Optical element, light source module and illumination device |
| CN109780476A (en) * | 2019-03-08 | 2019-05-21 | 欧普照明股份有限公司 | Luminescence unit arrangement, light source module group and Projecting Lamp |
-
2013
- 2013-12-11 CN CN201320813067.8U patent/CN203628362U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152739A1 (en) * | 2016-03-07 | 2017-09-14 | 欧普照明股份有限公司 | Optical element, light source module and illumination device |
| US10914452B2 (en) | 2016-03-07 | 2021-02-09 | Opple Lighting Co., Ltd. | Optical element, light source circuit and lighting device |
| CN109780476A (en) * | 2019-03-08 | 2019-05-21 | 欧普照明股份有限公司 | Luminescence unit arrangement, light source module group and Projecting Lamp |
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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: 20140604 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |