CN203927729U - A kind of LED High-Pole Lamp spreadlight lens module - Google Patents
A kind of LED High-Pole Lamp spreadlight lens module Download PDFInfo
- Publication number
- CN203927729U CN203927729U CN201420277876.6U CN201420277876U CN203927729U CN 203927729 U CN203927729 U CN 203927729U CN 201420277876 U CN201420277876 U CN 201420277876U CN 203927729 U CN203927729 U CN 203927729U
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- Prior art keywords
- cover plate
- court
- arc
- plate bottom
- spreadlight lens
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Abstract
A kind of LED High-Pole Lamp spreadlight lens module, comprise transparent cover plate, described cover plate is provided with some spreadlight lenses corresponding with LED chip, the curved depression in bottom of described spreadlight lens, the curved projection in top, the surface of described arc-shaped recess forms the plane of incidence, and the surface of arc convex forms exit facet; Described spreadlight lens is divided into left right half-court, the arc-shaped recess that is positioned at left half-court apart from the height of cover plate bottom higher than the arc-shaped recess of right half-court the height apart from cover plate bottom; The arc convex that is positioned at left half-court apart from the height of cover plate bottom lower than the arc convex that is positioned at right half-court the height apart from cover plate bottom; Described LED chip is positioned at the arc-shaped recess of left half-court.Because lens of the present utility model just have special design, make it have the effect of polarisation, the light that LED sends can depart from 5 ° of left and right left, makes the emergent ray cover of High-Pole Lamp in certain scope, light efficiency is utilized effectively, radiation response be improved significantly.
Description
Technical field
The utility model relates to LED lighting field, especially a kind of LED High-Pole Lamp spreadlight lens module.
Background technology
High-Pole Lamp refers generally to the novel lighting apparatus of more than 15 meters steel tapered lamp post and high power combination formula lamp bracket formation.It is electric by lamp holder, inner light fixture, the body of rod and foundation form.Lamp holder moulding can need specifically to determine according to user's requirement, surrounding environment, illumination.The lens module of existing High-Pole Lamp does not generally have polarisation setting, and the light that this lens are got is more mixed and disorderly, and scope is larger, and a lot of light is not utilized effectively, thereby causes High-Pole Lamp light utilization efficiency lower, and radiation response is not ideal enough.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED High-Pole Lamp spreadlight lens module, can improve the light utilization efficiency of High-Pole Lamp, and can control the optical position that of High-Pole Lamp, makes its radiation response better.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED High-Pole Lamp spreadlight lens module, comprise transparent cover plate, described cover plate is provided with some spreadlight lenses corresponding with LED chip, the curved depression in bottom of described spreadlight lens, the curved projection in top, the surface of described arc-shaped recess forms the plane of incidence, and the surface of arc convex forms exit facet; Described spreadlight lens is divided into left right half-court, the arc-shaped recess that is positioned at left half-court apart from the height of cover plate bottom higher than the arc-shaped recess of right half-court the height apart from cover plate bottom; The arc convex that is positioned at left half-court apart from the height of cover plate bottom lower than the arc convex that is positioned at right half-court the height apart from cover plate bottom; Described LED chip is positioned at the arc-shaped recess of left half-court.Because lens of the present utility model just have special design, make it have the effect of polarisation, the light that LED sends can depart from 5 ° of left and right left, makes the emergent ray cover of High-Pole Lamp in certain scope, light efficiency is utilized effectively, radiation response be improved significantly.
As improvement, corresponding each spreadlight lens place, described cover plate bottom is provided with square accommodation space, and this accommodation space is used for installing LED support.
As improvement, described cover plate bottom margin is provided with a circle caulking groove, in described caulking groove, is provided with sealing ring, is that the water resistance of light source is better.
As improvement, described cover plate bottom is provided with positioning convex, for positioning cover plate, makes itself and the substrate of light source prepare location, convenient installation.
As improvement, described side edge thereof is provided with screw.
The beneficial effect that the utility model compared with prior art brought is:
Because lens of the present utility model just have special design, make it have the effect of polarisation, the light that LED sends can depart from 5 ° of left and right left, makes the emergent ray cover of High-Pole Lamp in certain scope, light efficiency is utilized effectively, radiation response be improved significantly.
Brief description of the drawings
Fig. 1 is cover plate Facad structure schematic diagram.
Fig. 2 is cover plate structure schematic diagram.
Fig. 3 is the cutaway view of single lens.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of LED High-Pole Lamp spreadlight lens module, comprises transparent cover plate 1, and described cover plate 1 is provided with some spreadlight lenses 2 corresponding with LED chip, described spreadlight lens 2 and cover plate 1 integrated injection molding.The curved depression 7 in bottom of described spreadlight lens 2, top is curved protruding 8, and the surface of described arc-shaped recess 7 forms the plane of incidence, and the surface of arc convex 8 forms exit facet; Described spreadlight lens 2 is divided into left right half-court 9,10, the arc-shaped recess 7 that is positioned at left half-court 9 apart from the height of cover plate 1 bottom higher than the arc-shaped recess 7 of right half-court 10 height apart from cover plate 1 bottom; The arc convex 8 that is positioned at left half-court 9 apart from the height of cover plate 1 bottom lower than being positioned at the arc convex 8 of right half-court 10 apart from the height of cover plate 1 bottom; Described LED chip is positioned at the arc-shaped recess 7 of left half-court 9.Corresponding each spreadlight lens 2 places, described cover plate 1 bottom are provided with square accommodation space 6, and this accommodation space 6, for LED support is installed, plays the effect of location and protection LED support.Described cover plate 1 bottom margin is provided with a circle caulking groove 5 and screw 3, in described caulking groove 5, is provided with sealing ring, when cover plate 1 is installed, with bolt, cover plate 1 is locked and can be played good sealing function, effectively prevents that outside steam from entering in light source.Described cover plate 1 bottom is provided with positioning convex 4, for positioning cover plate 1, makes the substrate of itself and light source prepare location, convenient installation.
Because lens of the present utility model just have special design, make it have the effect of polarisation, the light that LED sends can depart from 5 ° of left and right left, makes the emergent ray cover of High-Pole Lamp in certain scope, light efficiency is utilized effectively, radiation response be improved significantly.
Claims (5)
1. a LED High-Pole Lamp spreadlight lens module, it is characterized in that: comprise transparent cover plate, described cover plate is provided with some spreadlight lenses corresponding with LED chip, the curved depression in bottom of described spreadlight lens, the curved projection in top, the surface of described arc-shaped recess forms the plane of incidence, and the surface of arc convex forms exit facet; Described spreadlight lens is divided into left right half-court, the arc-shaped recess that is positioned at left half-court apart from the height of cover plate bottom higher than the arc-shaped recess of right half-court the height apart from cover plate bottom; The arc convex that is positioned at left half-court apart from the height of cover plate bottom lower than the arc convex that is positioned at right half-court the height apart from cover plate bottom; Described LED chip is positioned at the arc-shaped recess of left half-court.
2. a kind of LED High-Pole Lamp spreadlight lens module according to claim 1, is characterized in that: corresponding each spreadlight lens place, described cover plate bottom is provided with square accommodation space.
3. a kind of LED High-Pole Lamp spreadlight lens module according to claim 1, is characterized in that: described cover plate bottom margin is provided with a circle caulking groove, in described caulking groove, is provided with sealing ring.
4. a kind of LED High-Pole Lamp spreadlight lens module according to claim 1, is characterized in that: described cover plate bottom is provided with positioning convex.
5. a kind of LED High-Pole Lamp spreadlight lens module according to claim 1, is characterized in that: described side edge thereof is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277876.6U CN203927729U (en) | 2014-05-28 | 2014-05-28 | A kind of LED High-Pole Lamp spreadlight lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277876.6U CN203927729U (en) | 2014-05-28 | 2014-05-28 | A kind of LED High-Pole Lamp spreadlight lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927729U true CN203927729U (en) | 2014-11-05 |
Family
ID=51823534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277876.6U Expired - Fee Related CN203927729U (en) | 2014-05-28 | 2014-05-28 | A kind of LED High-Pole Lamp spreadlight lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757608A (en) * | 2014-12-18 | 2016-07-13 | 海洋王照明科技股份有限公司 | Lens, lens module and lamp |
-
2014
- 2014-05-28 CN CN201420277876.6U patent/CN203927729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757608A (en) * | 2014-12-18 | 2016-07-13 | 海洋王照明科技股份有限公司 | Lens, lens module and lamp |
| CN105757608B (en) * | 2014-12-18 | 2019-10-15 | 海洋王照明科技股份有限公司 | Lens, lens module and lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510800 Guangzhou, Huadu District, Huadu District, Guangdong, SAST Road, No. 1, room No. 302 Patentee after: Guangzhou LEDIA lighting Limited by Share Ltd Address before: 510800 Guangdong, Huadu District, Xinhua Street, commercial road, room No. 350, room 1, No. Patentee before: Guangzhou Ledia Lighting Technology Company |
|
| 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: 20141105 Termination date: 20190528 |