CN102278714A - Lamp cup capable of adjusting lighting range - Google Patents
Lamp cup capable of adjusting lighting range Download PDFInfo
- Publication number
- CN102278714A CN102278714A CN2011102075649A CN201110207564A CN102278714A CN 102278714 A CN102278714 A CN 102278714A CN 2011102075649 A CN2011102075649 A CN 2011102075649A CN 201110207564 A CN201110207564 A CN 201110207564A CN 102278714 A CN102278714 A CN 102278714A
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- China
- Prior art keywords
- cup
- lamp
- lampshade
- cup body
- lighting range
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- 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.)
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Abstract
The invention discloses a lamp cup capable of adjusting a lighting range. The lamp cup comprises a cup body and a light emitting diode (LED) light source and is characterized by further comprising two lamp shades, wherein the cup body is semispherical; the two lamp shades are symmetrically arranged at the upper end and the lower end of the cup body; each lamp shade is a shade body with a quarter of spherical surface; the outer diameter of each lamp shade is equal to the inner diameter of the cup body; the outer surface, positioned on one side in the cup body, of each lamp shade is tightly attached to the inner wall of the cup body; and two ends of each lamp shade are movably fixed on the cup body through rotating shafts. The LED lamp cup capable of adjusting the lighting range is provided; and the lamp shades are rotated to shield partial light rays of the light source, so that an effect of adjusting the lighting range can be achieved. The lamp cup capable of adjusting the lighting range has a simple structure, is easy to operate and is convenient and practical.
Description
Technical field
The present invention relates to a kind of light fixture, specifically is a kind of Lamp cup that can regulate illumination zone.
Background technology
Fixedly mount good light fixture mostly, its illumination zone is all fixed, and the light fixture of some specific types as desk lamp, be regulated its illumination zone and can only perhaps regulate the support that supports lamp holder by moving the position of light fixture.But move lamp position, the height of lamp bracket and angle etc. are often regulated in very inconvenience, also cause the wearing and tearing of device easily, when internal stent is provided with electric wire, also cause the damage of circuit easily.
Summary of the invention
In order to solve problems of the prior art, the invention provides a kind of Lamp cup of regulating illumination zone.
Technical scheme of the present invention is a kind of Lamp cup of regulating illumination zone, comprise cup, LED lamp source, it is characterized in that: also comprise lampshade, described cup is a hemispherical, cup two ends symmetry up and down respectively is provided with a lampshade, described lampshade is the cover body of 1/4th spheres, the external diameter of lampshade equals the internal diameter of cup, lampshade is positioned at the outer surface of cup one side and is close to the setting of cup inwall, the lampshade two ends are fixed on the cup by the rotating shaft activity, lampshade can two ends the rotating shaft connecting line be the axis rotation, make lampshade closed or open, with the illumination zone in control lamp source.
Further technical scheme comprises:
Described lampshade outer wall is provided with one deck insulation material layer, regulates the lampshade human body skin of burning when preventing that lamp body is overheated.
Described cup outside is provided with fin.
Described lampshade is arranged on outer edge one side of cup and is provided with a projection, makes things convenient for the folding operation of lampshade.
The present invention has simple in structure, and is easy to use, the advantage that is easy to manufacture.
Description of drawings
Fig. 1 is that master of the present invention looks schematic diagram;
Fig. 2 is a side-looking structural representation of the present invention.
The specific embodiment
In order to illustrate technical scheme of the present invention and technical purpose, the present invention is done further introduction below in conjunction with the drawings and the specific embodiments.
As shown in the figure, a kind of Lamp cup of regulating illumination zone, comprise lampshade 1, cup 2, LED lamp source 3, described cup 2 is a hemispherical, cup about in the of 2 the two ends symmetry respectively be provided with a lampshade 1, described lampshade 1 is the cover body of 1/4th spheres, the external diameter of lampshade 1 equals the internal diameter of cup 2, and the side external surface of lampshade 1 in cup 2 is close to cup 2 inwalls, and the opposite side of lampshade 1 stretches out cup 2, its cover body edge is provided with a projection, makes things convenient for the folding operation of cover body.Lampshade 1 two ends are fixed on the cup 2 by the rotating shaft activity.Described lampshade 1 outer wall is provided with one deck insulation material layer.When needs were regulated the illumination zone in lamp source, rotation two lampshades 1 up and down can be covered the light emitting region that does not need light, needed normally when luminous, two lampshades 1 are changed in the cup gets final product.
Described cup 2 outsides are provided with fin.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (4)
1. the Lamp cup that can regulate illumination zone, comprise cup (2), LED lamp source (3), it is characterized in that: also comprise lampshade (1), described cup (2) is a hemispherical, cup (2) two ends symmetry up and down is respectively equipped with a lampshade (1), described lampshade (1) is the cover body of 1/4th spheres, the external diameter of lampshade (1) equals the internal diameter of cup (2), lampshade (1) is positioned at the outer surface of cup (2) one sides and is close to cup (2) inwall setting, and lampshade (1) two ends are fixed on the cup (2) by the rotating shaft activity.
2. a kind of Lamp cup of regulating illumination zone according to claim 1 is characterized in that: described lampshade (1) outer wall is provided with one deck insulation material layer.
3. a kind of Lamp cup of regulating illumination zone according to claim 1 and 2 is characterized in that: described cup (2) outside is provided with fin.
4. a kind of Lamp cup of regulating illumination zone according to claim 3 is characterized in that: described lampshade (1) is arranged on the outer side of cup (2) along being provided with a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102075649A CN102278714A (en) | 2011-07-25 | 2011-07-25 | Lamp cup capable of adjusting lighting range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102075649A CN102278714A (en) | 2011-07-25 | 2011-07-25 | Lamp cup capable of adjusting lighting range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278714A true CN102278714A (en) | 2011-12-14 |
Family
ID=45104322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102075649A Pending CN102278714A (en) | 2011-07-25 | 2011-07-25 | Lamp cup capable of adjusting lighting range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278714A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014048381A1 (en) * | 2012-09-29 | 2014-04-03 | 东莞巨扬电器有限公司 | Shielding structure of passive infrared sensor and passive infrared sensor device having the shielding structure |
| CN106151897A (en) * | 2016-06-27 | 2016-11-23 | 王建标 | Led |
| CN107631226A (en) * | 2016-08-30 | 2018-01-26 | 江苏厚睦莱照明科技有限公司 | A kind of revolving light |
| CN108317418A (en) * | 2018-02-01 | 2018-07-24 | 胡冰心 | A kind of transformable lamps and lanterns of lampshade |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237815U (en) * | 1985-08-27 | 1987-03-06 | ||
| CN201836734U (en) * | 2010-10-18 | 2011-05-18 | 浙江大学 | Novel dimmable desk lamp |
| CN201892064U (en) * | 2010-10-22 | 2011-07-06 | 苏州盟泰励宝光电有限公司 | LED (light-emitting diode) illuminating lamp |
| CN202132885U (en) * | 2011-07-25 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | Lamp cup capable of regulating illumination range |
-
2011
- 2011-07-25 CN CN2011102075649A patent/CN102278714A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237815U (en) * | 1985-08-27 | 1987-03-06 | ||
| CN201836734U (en) * | 2010-10-18 | 2011-05-18 | 浙江大学 | Novel dimmable desk lamp |
| CN201892064U (en) * | 2010-10-22 | 2011-07-06 | 苏州盟泰励宝光电有限公司 | LED (light-emitting diode) illuminating lamp |
| CN202132885U (en) * | 2011-07-25 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | Lamp cup capable of regulating illumination range |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014048381A1 (en) * | 2012-09-29 | 2014-04-03 | 东莞巨扬电器有限公司 | Shielding structure of passive infrared sensor and passive infrared sensor device having the shielding structure |
| CN106151897A (en) * | 2016-06-27 | 2016-11-23 | 王建标 | Led |
| CN107631226A (en) * | 2016-08-30 | 2018-01-26 | 江苏厚睦莱照明科技有限公司 | A kind of revolving light |
| CN108317418A (en) * | 2018-02-01 | 2018-07-24 | 胡冰心 | A kind of transformable lamps and lanterns of lampshade |
| CN108317418B (en) * | 2018-02-01 | 2020-12-04 | 泗县智来机械科技有限公司 | Lamp with changeable lampshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |