CN202252989U - Lens and LED (Light-emitting Diode) lighting device - Google Patents
Lens and LED (Light-emitting Diode) lighting device Download PDFInfo
- Publication number
- CN202252989U CN202252989U CN2011203311413U CN201120331141U CN202252989U CN 202252989 U CN202252989 U CN 202252989U CN 2011203311413 U CN2011203311413 U CN 2011203311413U CN 201120331141 U CN201120331141 U CN 201120331141U CN 202252989 U CN202252989 U CN 202252989U
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- China
- Prior art keywords
- lens
- led lamp
- led
- lamp pearl
- lighting device
- 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.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 239000004411 aluminium Substances 0.000 claims abstract description 16
- 230000004308 accommodation Effects 0.000 claims description 12
- 239000011324 bead Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a lens and an LED (Light-emitting Diode) lighting device. The LED lighting device comprises a cover board, the lens, an LED lamp bead and an aluminium base plate which are sequentially connected, wherein the lens comprises a lens body and a fixed pin which are fixedly connected, the fixed pin and the lens enclose in half to form an accommodating space for accommodating the LED lamp bead, the accommodating space is matched with the LED lamp bead, the height of the fixed pin is higher than that of the LED lamp bead, and the LED lamp bead is fixedly connected with the aluminium base plate. The lens and the LED lighting device, provided by the utility model, have the advantages that the structure is simple, the use is convenient, the manufacture cost is low, the condition that the LED lamp bead is in a pressed state for a long time can be avoided, and the service life of the LED lighting device can be prolonged.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of lens and LED lighting device.
Background technology
Existing LED lighting device comprises cover plate, lens, LED lamp pearl and aluminium base, and the assembling mode of this kind LED lighting device is: at first the bead weld of LED lamp is connected on the aluminium base, subsequently lens is directly lain on the lamp pearl, be pressed on the lens with cover plate then.
In above-mentioned assembling mode; LED LED illumination device lamp pearl directly contacts with lens; Because assembling process or fit tolerance, lens are easy to be pressed onto LED lamp pearl, and LED lamp pearl is owing to be in oppressed state for a long time; Its inner chip burns with the gold thread that is connected between the extension support easily, causes the LED lighting device to light.
The utility model content
To the weak point that exists in the above-mentioned technology; The utility model provides a kind of lens and LED lighting device, and these lens have pin, and the height of pin is higher than the height of LED lamp pearl; Can avoid LED lamp pearl to be in oppressed state for a long time, thereby prolong the service life of LED lamp.
For realizing above-mentioned purpose; The utility model provides a kind of lens, it is characterized in that, comprises lenticular body and fixing pin; Said lenticular body is fixedly connected with fixing pin; Fixedly pin and lenticular body partly surround the accommodation space that is formed for ccontaining LED lamp pearl, and said accommodation space and LED lamp pearl are suitable, and fixedly the height of pin is higher than the height of LED lamp pearl.
For realizing above-mentioned purpose; The utility model also provides a kind of LED lighting device, comprises the cover plate, lens, LED lamp pearl and the aluminium base that connect successively, it is characterized in that; Said lens comprise lenticular body and fixing pin; Said lenticular body is fixedly connected with fixing pin, and fixedly pin and lenticular body partly surround the accommodation space that is formed for ccontaining LED lamp pearl, and said accommodation space and LED lamp pearl are suitable; And fixedly the height of pin is higher than the height of LED lamp pearl, and said LED lamp pearl is fixedly connected with aluminium base.
Have at least two through holes that are used for ccontaining lens on the said cover plate.
Said cover plate is a transparent cover plate, and said cover plate is provided with at least two grooves that are used for ccontaining lens.
The beneficial effect of the utility model is: compared with prior art; Lens that the utility model provides and LED illuminator structure are simple, easy to use, and cost of manufacture is low; And can avoid LED lamp pearl to be in oppressed state for a long time, thereby prolong the service life of LED lighting device.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The main element symbol description is following:
10, cover plate 11, lens 111, lenticular body 112, fixing pin
12, LED lamp pearl 13, aluminium base 14, through hole
The specific embodiment
In order more clearly to explain the utility model, the utility model is done to describe further below in conjunction with accompanying drawing.
As shown in Figure 1; The utility model provides a kind of LED lighting device; Comprise successively the cover plate 10, lens 11, LED lamp pearl 12 and the aluminium base 13 that connect, lens 11 comprise lenticular body 111 and fixing pin 112, and lenticular body 111 is fixedly connected with fixing pin 112; Fixedly pin 112 surrounds the accommodation space that is formed for ccontaining LED lamp pearl 12 with lenticular body 111 half; This accommodation space and LED lamp pearl 12 are suitable, and fixedly the height of pin 112 is higher than the height of LED lamp pearl 12, and LED lamp pearl 12 is fixedly connected with aluminium base 13.In concrete embodiment, LED lamp pearl 12 is welded on the aluminium base 13.
Compared to the situation of prior art, lens that the utility model provides and LED illuminator structure are simple, easy to use, and cost of manufacture is low, and can avoid LED lamp pearl to be in oppressed state for a long time, thereby prolong the service life of LED lighting device.
Continue to consult Fig. 1, the assembling process of the utility model embodiment is: at first the bead weld of LED lamp is connected on the aluminium base, subsequently with LED lamp pearl be placed on the lenticular body of lens and fixedly pin partly surround in the vessel space of formation, at last cover plate is covered on lens.Because fixedly the height of pin is higher than the height of lamp pearl, in assembling process, even external force pressure is arranged in assembling process; Perhaps owing to the reason of fit tolerance; Though lens are under pressure, its pressure is all decomposed by the lens pin, is delivered to then on the aluminium base; Can avoid lens to be pressed onto on the LED lamp pearl, play the effect of protection LED lamp pearl like this.
In this embodiment, have at least two through holes 14 that are used for ccontaining lens 11 on the cover plate 10.Through hole 14 on the cover board is set, and the light-emitting area on the lenticular body of lens is through through hole 14 emission light, and the cover plate of this moment can be made with transparent material, also can adopt opaque material to make, and does not all influence the normal use of LED lighting device.
In another embodiment, cover plate 10 is a transparent cover plate, and cover plate 10 is provided with at least two groove (not shown) that are used for ccontaining lens 11.In the present embodiment; Through transparent cover plate is set; And be useful on the groove of ccontaining lens in the transparent cover plate, can cover plate 10 integral body be made with transparent material, also can only use transparent material to make groove; Purpose is can launch through above-mentioned groove for the light-emitting area of lens 11, and the normal use that does not influence the LED lighting device gets final product.Certainly, cover plate 10 is designed to other shape, perhaps becomes bad design,, all should work as the simple replacement that belongs to the utility model, fall into the protection domain of the utility model as long as guarantee that the light-emitting area of lens can see through through hole or groove is launched.
The utility model provides a kind of lens 11; Lens 11 comprise lenticular body 111 and fixing pin 112; Lenticular body 111 is fixedly connected with fixing pin 112, and fixedly pin 112 surrounds the accommodation space that is formed for ccontaining LED lamp pearl 12 with lenticular body 111 half, and this accommodation space and LED lamp pearl 12 are suitable; And fixedly the height of pin 112 is higher than the height of LED lamp pearl 12, and LED lamp pearl 12 is fixedly connected with aluminium base 13.In concrete embodiment, LED lamp pearl 12 is welded on the aluminium base 13.Lens 11 also can be used as independent production practicality, do not limit to being used in the LED lighting device.
The utility model not only can apply to shot-light, perhaps other have the LED lamp of single lens to Ceiling light, also can apply to the LED lamp that Down lamp, Tunnel Lamp etc. have many lens.More than the disclosed several specific embodiments that are merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (4)
1. lens; It is characterized in that; Comprise lenticular body and fixing pin, said lenticular body is fixedly connected with fixing pin, and fixedly pin and lenticular body partly surround the accommodation space that is formed for ccontaining LED lamp pearl; Said accommodation space and LED lamp pearl are suitable, and fixedly the height of pin is higher than the height of LED lamp pearl.
2. a LED lighting device comprises the cover plate, lens, LED lamp pearl and the aluminium base that connect successively, it is characterized in that; Said lens comprise lenticular body and fixing pin; Said lenticular body is fixedly connected with fixing pin, and fixedly pin and lenticular body partly surround the accommodation space that is formed for ccontaining LED lamp pearl, and said accommodation space and LED lamp pearl are suitable; And fixedly the height of pin is higher than the height of LED lamp pearl, and said LED lamp pearl is fixedly connected with aluminium base.
3. LED lighting device according to claim 2 is characterized in that, has at least two through holes that are used for ccontaining lens on the said cover plate.
4. LED lighting device according to claim 2 is characterized in that, said cover plate is a transparent cover plate, and said cover plate is provided with at least two grooves that are used for ccontaining lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203311413U CN202252989U (en) | 2011-09-05 | 2011-09-05 | Lens and LED (Light-emitting Diode) lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203311413U CN202252989U (en) | 2011-09-05 | 2011-09-05 | Lens and LED (Light-emitting Diode) lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252989U true CN202252989U (en) | 2012-05-30 |
Family
ID=46114230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203311413U Expired - Fee Related CN202252989U (en) | 2011-09-05 | 2011-09-05 | Lens and LED (Light-emitting Diode) lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439649A (en) * | 2016-11-30 | 2017-02-22 | 南京路特软件有限公司 | LED ceiling lamp with smoke alarm function |
-
2011
- 2011-09-05 CN CN2011203311413U patent/CN202252989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439649A (en) * | 2016-11-30 | 2017-02-22 | 南京路特软件有限公司 | LED ceiling lamp with smoke alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bravoled Lighting Manufacturing Co., Ltd. Assignor: Liu Ziang Contract record no.: 2013440020156 Denomination of utility model: Lens for LED lighting device and LED lighting device Granted publication date: 20120530 License type: Exclusive License Record date: 20130529 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: South Industrial Park Longgang District No. 518000 Shenzhen City, Guangdong province Longgang Street South Community zhenpuling Village South Road No. 2 building one to two floor Patentee after: Shenzhen Bo is Au Optronics Co Address before: Four, four floor, fourth Lang Lang Industrial Zone, Shenzhen, Baoan District, Guangdong 518000, China Patentee before: Liu Ziang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160905 |