CN202338863U - LED lamp lens - Google Patents
LED lamp lens Download PDFInfo
- Publication number
- CN202338863U CN202338863U CN2011205181950U CN201120518195U CN202338863U CN 202338863 U CN202338863 U CN 202338863U CN 2011205181950 U CN2011205181950 U CN 2011205181950U CN 201120518195 U CN201120518195 U CN 201120518195U CN 202338863 U CN202338863 U CN 202338863U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lens
- feet
- base plate
- lamp pearl
- 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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Abstract
An LED lamp lens includes a lens body having a table body shape, the body covers in front of an LED lamp bead fixed on a base plate, support feet used for preventing the body from being contacted with the LED lamp bead are arranged on a base surface of the body close to the base plate and propped against the base plate, and form an integral structure with the body. Compared with the prior art, the support feet are additionally arranged to ensure that the lens cannot be contacted with the LED lamp bead or damage the LED lamp bead during the installation, and the lens is directly contacted and positioned with the base plate, so that the lens can be mounted better, more stably and reliably. At the same time, the design support feet form the integral structure with the lens, so that the support feet can be directly formed when the lens is manufactured and formed, and the manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of optical lens, is used as the lens of refracted ray in the especially a kind of LED of being applied to light fixture.
Background technology
In recent years, green illumination is the ecological design object that follow in the whole world, and LED (light emitting diode) lamp has obtained development fast as a kind of energy-efficient light source, and it is applied in the daily life gradually, like fluorescent lamp, Ceiling light, auto lamp, street lamp etc.When using LED as the Ceiling light light source, can be covered with lens in the outside of LED device usually, the beam angle when being used to change the LED bright dipping is to reach the effect of local lighting.Shown in accompanying drawing 1, when practical set, with the location of realizing lens on the direct roof pressure LED of the lens lamp pearl, the advantage of this structure is that flow chart and operational method are commonplace, does not have technical threshold usually.But because LED lamp pearl bears relevant pressure always, cause LED lamp pearl to be implanted into the chip contacts spun gold easily and take off and split, cause poor contact of contacts or LED lamp pearl directly impaired, for the quality of whole lamp body is left over hidden danger.
Summary of the invention
The purpose of the utility model is to provide a kind of LED lamp lens with new structure, and these lens can be avoided and the contacting of LED lamp pearl, and guarantees that lens can not damage LED lamp pearl when installing and make installation more stable, reliable.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED lamp lens; Comprise a stage body shape lens body; This body covers in the LED lamp pearl dead ahead of light fixture; This LED lamp pearl is fixed in a substrate, and described body is provided with near the basal plane of substrate and peaks at the feet that prevents on the substrate that body from contacting with LED lamp pearl, and this feet and body are structure as a whole.
As the improvement to such scheme, said feet is to be distributed at least 2 of basal plane edge.
Another kind as to such scheme improves, and said feet is the annular projection that is higher than the basal plane surface.
Compared with prior art, the utility model guarantees that lens can contacts with LED lamp pearl when mounted and damages LED lamp pearl through setting up feet, and lens direct with contact the location basically, make the lens installation better reliable and stable.Simultaneously, the feet and the lens that are designed are structure as a whole, and when lens are made moulding, can be formed directly in feet, and cost of manufacture is low.
Description of drawings
Fig. 1 is existing LED lamp lens mounting structure sketch map.
Fig. 2 is the utility model example structure sketch map.
Fig. 3 is installed on structural representation in the LED lamp for present embodiment.
The specific embodiment
To combine specific embodiment and accompanying drawing that the utility model is described in further detail below.
Shown in accompanying drawing 2, the LED lamp lens global shape of present embodiment design is consistent with existing LED lamp lens, is Rotary-table, and the body 1 of the lens of this Rotary-table shape covers in directly over the LED lamp pearl 2 of light fixture, and 2 on LED lamp pearl is fixed on the substrate 3.Be provided with the cavity 13 that is beneficial to LED lamp pearl 2 light refractions, holds LED lamp pearl 2 at body 1 near 11 of the basal planes of LED lamp pearl 2, after the installation, LED lamp pearl 2 is arranged in this cavity 13.
And; LED lamp lens lens body 1 basal plane 11 that this programme discloses is provided with and peaks on the substrate 3 and prevent the feet 12 that body 1 contacts with LED lamp pearl 2; This feet 12 is for to be symmetricly set in two of basal plane 11 edges, and is structure as a whole between this feet 12 and the body 1.
After the LED lamp lens that this programme is disclosed were installed in the LED lamp, this feet 12 directly contacted with substrate 3, has maked somebody a mere figurehead body 1 owing to feet 12, body 1 can directly not contacted with LED lamp pearl 2 and damages the LED lamppost.In detail shown in accompanying drawing 3.
It more than is the preferable implementation of the utility model; In addition also have other to belong to the malformation of same idea; Can perhaps directly feet 12 be designed to be higher than the annular projection on basal plane 11 surfaces for greater than 2 and be distributed in a plurality of of basal plane 11 edges such as the quantity of feet 12, these structural changes are essentially identical means; And have essentially identical function or reach essentially identical technique effect, all belong within the utility model protection domain.
Claims (3)
1. LED lamp lens; Comprise a stage body shape lens body (1); This body covers in LED lamp pearl (2) dead ahead of light fixture, and this LED lamp pearl is fixed in a substrate (3), it is characterized in that; Described body is provided with near the basal plane (11) of substrate and peaks at the feet (12) that prevents on the substrate that body from contacting with LED lamp pearl, and this feet and body are structure as a whole.
2. LED lamp lens according to claim 1 is characterized in that, said feet is to be distributed at least 2 of basal plane edge.
3. LED lamp lens according to claim 1 is characterized in that, said feet is the annular projection that is higher than the basal plane surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205181950U CN202338863U (en) | 2011-12-13 | 2011-12-13 | LED lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205181950U CN202338863U (en) | 2011-12-13 | 2011-12-13 | LED lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338863U true CN202338863U (en) | 2012-07-18 |
Family
ID=46487554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205181950U Expired - Fee Related CN202338863U (en) | 2011-12-13 | 2011-12-13 | LED lamp lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503484A (en) * | 2020-11-30 | 2021-03-16 | 彭朝辉 | LED lens |
-
2011
- 2011-12-13 CN CN2011205181950U patent/CN202338863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503484A (en) * | 2020-11-30 | 2021-03-16 | 彭朝辉 | LED lens |
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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: 20120718 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |