CN202008092U - Bevel curved-surface semi-transmitting semi-reflecting optical component with large luminosity angle - Google Patents
Bevel curved-surface semi-transmitting semi-reflecting optical component with large luminosity angle Download PDFInfo
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- CN202008092U CN202008092U CN2011200398307U CN201120039830U CN202008092U CN 202008092 U CN202008092 U CN 202008092U CN 2011200398307 U CN2011200398307 U CN 2011200398307U CN 201120039830 U CN201120039830 U CN 201120039830U CN 202008092 U CN202008092 U CN 202008092U
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- curved surface
- reflecting
- umbrella shape
- reflecting optical
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Abstract
The bevel curved-surface semi-transmitting semi-reflecting optical component with a large luminosity angle comprises a light source, a bevel curved-surface semi-transmitting semi-reflecting optical element and one or more supporting rods, wherein the bevel curved-surface semi-transmitting semi-reflecting optical element is arranged above the light source, and the supporting rod is arranged between the light source and the bevel curved-surface semi-transmitting semi-reflecting optical element, and is integrated with the bevel curved-surface semi-transmitting semi-reflecting optical element. The bevel curved-surface semi-transmitting semi-reflecting optical component with the large luminosity angle can be used in an LED bulb or other products having requirements for expanding luminosity angles, illuminating effect of the large luminosity angle can be realized after lights emitted by the light source are reflected or refracted by the bevel curved-surface semi-transmitting semi-reflecting optical element. Besides, the bevel curved-surface semi-transmitting semi-reflecting optical component is simple in structure, convenient in mounting and suitable for industrialized production.
Description
Technical field
The invention belongs to electronic technology field, relate to a kind of optical module, especially relevant with the semi-transparent semi-reflecting big luminosity of a kind of umbrella shape curved surface angle optical module.
Background technology
In photoelectric field, particularly in the production of LED bulb lamp, for the technology that realizes the illumination of big luminosity angle is the difficult problem of puzzlement industry always, because the LED Light-Emitting Diode is a kind of spot light of fixed angle, its light intensity value therefrom the mind-set both sides by high step-down, therefore cause the rising angle of LED lamp limited, a lot of technical schemes that realize the irradiation of big luminosity angle also appear in the industry, but make a general survey of these technical schemes, mostly complex structure, poor effect, be difficult to utilize, mostly also fail to form industrialization production.
Summary of the invention
The object of the invention is to solve above problem, and the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface angle optical module a kind of simple in structure, easy for installation is provided.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
The semi-transparent semi-reflecting big luminosity of umbrella shape curved surface angle optical module comprises:
Light source;
The optics that the umbrella shape curved surface is semi-transparent semi-reflecting: be arranged on the light source top;
Support bar: be arranged between the semi-transparent semi-reflecting optics of light source and umbrella shape curved surface.
Described support bar is more than one or one, and is one-body molded with the optics that the umbrella shape curved surface is semi-transparent semi-reflecting.
The semi-transparent semi-reflecting optics of described umbrella shape curved surface is the protruding concave curved surface of going up in the end.
The semi-transparent semi-reflecting optics of described umbrella shape curved surface is last sunken bottom concave curved surface.
The semi-transparent semi-reflecting optics of described umbrella shape curved surface is tubaeform curved surface.
Adopt technique scheme, the present invention can be used in the LED bulb lamp, or other need enlarge on the product of light face irradiating angle, and the light that light source sends can be realized the illuminating effect at big luminosity angle after semi-transparent optics reflection of umbrella shape curved surface and refraction.Simple in structure, the card jail gets final product in the hole that only needs during installation the insertion of support bar afterbody is set in advance, and is easy to operate, can be fit to industrialization production.
Description of drawings
Below with accompanying drawing to the detailed description of the invention:
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of the embodiment of the invention three;
Fig. 4 is the structural representation of the embodiment of the invention four;
Fig. 5 is the structural representation of the embodiment of the invention five;
Fig. 6 is the structural representation of the embodiment of the invention six;
Fig. 7 is the cross-sectional view of the embodiment of the invention five;
Fig. 8 is the device perspective view one of the embodiment of the invention one;
Fig. 9 is the device perspective view two of the embodiment of the invention one;
Figure 10 be the embodiment of the invention two the device perspective view-;
Figure 11 is the device perspective view two of the embodiment of the invention two;
Figure 12 be the embodiment of the invention three the device perspective view-;
Figure 13 is the device perspective view two of the embodiment of the invention three;
Figure 14 be the embodiment of the invention four the device perspective view-;
Figure 15 is the device perspective view two of the embodiment of the invention four;
Figure 16 be the embodiment of the invention five the device perspective view-;
Figure 17 is the device perspective view two of the embodiment of the invention five;
Figure 18 be the embodiment of the invention six the device perspective view-;
Figure 19 is the device perspective view two of the embodiment of the invention six.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As Fig. 1-embodiments of the present invention shown in Figure 19, the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface angle optical module comprises: light source 1; The optics 3 that the umbrella shape curved surface is semi-transparent semi-reflecting: be arranged on the light source top; Support bar 2: be arranged between the semi-transparent semi-reflecting optics of light source and umbrella shape curved surface.
In actual use, described support bar is more than one or one, and is one-body molded with the optics that the umbrella shape curved surface is semi-transparent semi-reflecting.The semi-transparent semi-reflecting optics of described umbrella shape curved surface is the protruding concave curved surface of going up in the end, also can be the sunken bottom concave curved surface, also can be tubaeform curved surface.
The present invention can be used in the LED bulb lamp, or other need enlarge on the product of light face irradiating angle, and the light that light source sends can be realized the illuminating effect at big luminosity angle after semi-transparent semi-reflecting optics reflection of umbrella shape curved surface and refraction, simple in structure, easy for installation, can be fit to industrialization production.
Claims (5)
1. the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface angle optical module is characterized in that: comprising:
Light source;
The optics that the umbrella shape curved surface is semi-transparent semi-reflecting: be arranged on the light source top;
Support bar: be arranged between the semi-transparent semi-reflecting optics of light source and umbrella shape curved surface.
2. the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface as claimed in claim 1 angle optical module, it is characterized in that: described support bar is more than one or one, and is one-body molded with the optics that the umbrella shape curved surface is semi-transparent semi-reflecting.
3. the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface as claimed in claim 1 or 2 angle optical module is characterized in that: the semi-transparent semi-reflecting optics of described umbrella shape curved surface is the protruding concave curved surface of going up in the end.
4. the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface as claimed in claim 1 or 2 angle optical module, it is characterized in that: the semi-transparent semi-reflecting optics of described umbrella shape curved surface is last sunken bottom concave curved surface.
5. the semi-transparent semi-reflecting big luminosity of umbrella shape curved surface as claimed in claim 1 or 2 angle optical module, it is characterized in that: the semi-transparent semi-reflecting optics of described umbrella shape curved surface is tubaeform curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200398307U CN202008092U (en) | 2011-02-16 | 2011-02-16 | Bevel curved-surface semi-transmitting semi-reflecting optical component with large luminosity angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200398307U CN202008092U (en) | 2011-02-16 | 2011-02-16 | Bevel curved-surface semi-transmitting semi-reflecting optical component with large luminosity angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008092U true CN202008092U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200398307U Expired - Lifetime CN202008092U (en) | 2011-02-16 | 2011-02-16 | Bevel curved-surface semi-transmitting semi-reflecting optical component with large luminosity angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN202008092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840487A (en) * | 2012-09-12 | 2012-12-26 | 哈尔滨固泰电子有限责任公司 | LED bulb light for lighting at 330 degrees and lighting method |
| WO2013071814A1 (en) * | 2011-11-15 | 2013-05-23 | Huizhou Light Engine Limited | Secondary optical apparatus for circular led array |
| CN103591475A (en) * | 2012-08-14 | 2014-02-19 | 东莞万士达液晶显示器有限公司 | Bulb lamp structure |
| CN104359024A (en) * | 2014-10-30 | 2015-02-18 | 四川联恺环保科技有限公司 | Large-angle luminous LED lamp |
| CN105042513A (en) * | 2015-09-11 | 2015-11-11 | 晏付江 | Combined LED reflect light device |
-
2011
- 2011-02-16 CN CN2011200398307U patent/CN202008092U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013071814A1 (en) * | 2011-11-15 | 2013-05-23 | Huizhou Light Engine Limited | Secondary optical apparatus for circular led array |
| CN103591475A (en) * | 2012-08-14 | 2014-02-19 | 东莞万士达液晶显示器有限公司 | Bulb lamp structure |
| CN102840487A (en) * | 2012-09-12 | 2012-12-26 | 哈尔滨固泰电子有限责任公司 | LED bulb light for lighting at 330 degrees and lighting method |
| CN104359024A (en) * | 2014-10-30 | 2015-02-18 | 四川联恺环保科技有限公司 | Large-angle luminous LED lamp |
| CN105042513A (en) * | 2015-09-11 | 2015-11-11 | 晏付江 | Combined LED reflect light device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIAMEN LEEDARSON LIGHTING CO., LTD. Free format text: FORMER NAME: XIAMEN LIMING PHOTOELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Software Park Siming District of Xiamen city in Fujian province 361009 two sunrise Road No. 20 Patentee after: LEELEDS LIGHTING (XIAMEN) CO., LTD. Address before: Software Park Siming District of Xiamen city in Fujian province 361009 two sunrise Road No. 20 Patentee before: Xiamen Liming Photoelectric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |
|
| CX01 | Expiry of patent term |