CN202040736U - Concentration collector lens - Google Patents
Concentration collector lens Download PDFInfo
- Publication number
- CN202040736U CN202040736U CN2011201392399U CN201120139239U CN202040736U CN 202040736 U CN202040736 U CN 202040736U CN 2011201392399 U CN2011201392399 U CN 2011201392399U CN 201120139239 U CN201120139239 U CN 201120139239U CN 202040736 U CN202040736 U CN 202040736U
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- Prior art keywords
- cup
- lens
- shaped lens
- collector lens
- shaped
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Abstract
The utility model provides a concentration collector lens, which is characterized by comprising a cup-shaped lens cover. A convex lens is arranged at the center inside the cup-shaped lens cover, and a layer of reflecting film is arranged on an inner cup wall of the cup-shaped lens cover. The concentration collector lens is simple in structure, attractive in appearance, convenient to use, and better in condensing effects, light intensity of a light-emitting diode (LED) is improved, and light source and electric energy can not be wasted, thereby being more energy-saving and environment-friendly and applicable to various LED lamps such as stage lamps.
Description
Technical field
The utility model belongs to lighting field, specifically is a kind of concentrated collector lens.
Background technology
Present Projecting Lamp, such as the Projecting Lamp on the stage, the major part of use is the plurality of LEDs bulb, owing to the light of LED can be dispersed everywhere, so put together with the light source of lens with LED.Whole of common lens all are transparent, so still the light of some is scattered out, have wasted light source, and spotlight effect is good inadequately.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of concentrated collector lens.
Concentrated collector lens of the present utility model is characterized in that it comprises a cup-shaped lens cap, is provided with convex lens in described cup-shaped lens cap central interior, on the inboard wall of cup of described cup-shaped lens cap one deck reflective membrane is set.
Described concentrated collector lens is characterized in that reflecting layer that described reflective membrane is formed by glass microballoon and PVC are in conjunction with making.
Described concentrated collector lens is characterized in that the rim of a cup of described cup-shaped lens cap and the cup end are transparent.
Described concentrated collector lens is characterized in that described cup-shaped lens cap is made of plastics.
Described concentrated collector lens is characterized in that described convex lens are columniform, and projection is towards the cup end central authorities of cup-shaped lens cap.
Described concentrated collector lens is characterized in that being provided with a groove in the cup end central authorities of described cup-shaped lens cap.
Concentrated collector lens of the present utility model, simple in structure, handsome in appearance, easy to use, spotlight effect is better, has improved the brightness of LED, can not cause light source and waste of electric energy, and energy-conserving and environment-protective more can be used for various LED illuminating lamps such as stage lighting.
Description of drawings
Fig. 1 is the structural representation of concentrated collector lens of the present utility model;
Among the figure, 1-cup-shaped lens cap; 2-reflective membrane; 3-convex lens; 4-groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Be concentrated collector lens of the present utility model as shown in Figure 1, should concentrate collector lens to comprise the transparent cup-shaped lens cap 1 of plastics, be provided with convex lens 3 in cup-shaped lens cap 1 central interior, these convex lens 3 are columniform, projection is towards the cup end central authorities of cup-shaped lens cap 1, on the inboard wall of cup of cup-shaped lens cap 1 one deck reflective membrane 2 is set, this reflective membrane 2 is made by reflecting layer and PVC combination that glass microballoon forms, and the cup end central authorities of cup-shaped lens cap 1 are provided with a groove 4.During use, the LED bulb is positioned in the groove 4 of central authorities at the bottom of 1 glass of the cup-shaped lens cap fixingly, when the light that LED penetrates was concentrated by lens, the light that exhales was all reflected by the reflective membrane 2 on the cup-shaped lens cap 1 inboard wall of cup, light is concentrated towards a direction projection, improved brightness.
The above only is preferred embodiment of the present utility model, not in order to restriction the utility model, all any modifications of being done within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all is included within the protection domain of the present utility model.
Claims (6)
1. concentrated collector lens, it is characterized in that it comprises a cup-shaped lens cap (1), be provided with convex lens (3) in described cup-shaped lens cap (1) central interior, one deck reflective membrane (2) is set on the inboard wall of cup of described cup-shaped lens cap (1).
2. concentrated collector lens as claimed in claim 1 is characterized in that reflecting layer that described reflective membrane (2) is formed by glass microballoon and PVC are in conjunction with making.
3. concentrated collector lens as claimed in claim 1 is characterized in that the rim of a cup of described cup-shaped lens cap (1) and the cup end are transparent.
4. concentrated collector lens as claimed in claim 1 is characterized in that described cup-shaped lens cap (1) is made of plastics.
5. concentrated collector lens as claimed in claim 1 is characterized in that described convex lens (3) are columniform, and projection is towards the cup end central authorities of cup-shaped lens cap (1).
6. concentrated collector lens as claimed in claim 1 is characterized in that being provided with a groove (4) in the cup end central authorities of described cup-shaped lens cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392399U CN202040736U (en) | 2011-05-05 | 2011-05-05 | Concentration collector lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392399U CN202040736U (en) | 2011-05-05 | 2011-05-05 | Concentration collector lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040736U true CN202040736U (en) | 2011-11-16 |
Family
ID=44968178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201392399U Expired - Fee Related CN202040736U (en) | 2011-05-05 | 2011-05-05 | Concentration collector lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627222A (en) * | 2016-02-24 | 2016-06-01 | 苏州文洋电子科技有限公司 | Waterproof integrated LED high-low beam lamp of automobile |
-
2011
- 2011-05-05 CN CN2011201392399U patent/CN202040736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627222A (en) * | 2016-02-24 | 2016-06-01 | 苏州文洋电子科技有限公司 | Waterproof integrated LED high-low beam lamp of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20120505 |