CN102287638A - Rotary light-emitting diode (LED) lamp cup - Google Patents
Rotary light-emitting diode (LED) lamp cup Download PDFInfo
- Publication number
- CN102287638A CN102287638A CN2011102079090A CN201110207909A CN102287638A CN 102287638 A CN102287638 A CN 102287638A CN 2011102079090 A CN2011102079090 A CN 2011102079090A CN 201110207909 A CN201110207909 A CN 201110207909A CN 102287638 A CN102287638 A CN 102287638A
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- cup
- lampshade
- led lamp
- led
- lamp
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Abstract
The invention discloses a rotary light-emitting diode (LED) lamp cup. The rotary LED lamp cup comprises an LED light source and a cup body, and is characterized in that: a lamp shade is arranged outside the cup body; the outside of the cup body has a semispherical shape; the inside of the lamp shade is provided with a corresponding arc concave surface; an annular fixing seat is formed on the upper part of the lamp shade; a rotating shaft is arranged on each of the two sides of the cup body; the two rotating shafts are positioned on the same straight line; the cup body is connected with the fixing seat by the rotating shafts; and the power line of the LED light source stretches out of an opening at the bottom of the lamp shade. The lamp cup can be rotated within a certain angle range by the rotating shafts, so that the illumination direction of the lamp cup can be changed. The rotary LED lamp cup has the advantages that the rotary LED lamp cup has a simple structure and is flexible in arrangement.
Description
Technical field
The present invention relates to a kind of light fixture, specifically is a kind of rotatable LED Lamp cup.
Background technology
Light fixture behind ordinary lamp and lantern, the especially fixed position, the very difficult direction of adjusting its illumination again when needs change the illumination direction in lamp source, has only by removing or install new lamp source, the waste consumptive material.
Summary of the invention
In order to solve problems of the prior art, the invention provides a kind of rotating LED Lamp cup.
Technical scheme of the present invention is:
A kind of rotating LED Lamp cup comprises LED lamp source and cup, it is characterized in that: described cup outside is provided with lampshade, and the cup outside is a dome-type, and described lampshade inside is corresponding arc-shaped concave; Described lampshade top is the holder of a ring-type, and the cup both sides respectively are provided with a rotating shaft, and described rotating shaft is on same straight line, and cup is connected with the holder of lampshade by rotating shaft, and the power line in LED lamp source stretches out from the opening of lampshade bottom.Cup can rotate in lampshade by rotating shaft in the certain angle scope, changes the illumination direction in LED lamp source on the cup.
Further, have radiating groove on the described lampshade body, so that the heat radiation of cup.
As preferably, described lampshade is copper product or aluminum alloy materials.
Beneficial effect of the present invention:
That the present invention has is simple in structure, convenient and practical, advantage flexibly is set.
Description of drawings
Fig. 1 is a 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 rotating LED Lamp cup comprises LED lamp source and cup 1, and the LED fluorescent tube is arranged on Lamp cup 1 top.Described cup 1 outside is provided with lampshade 2, cup 1 outside is a dome-type, described lampshade 2 inside are corresponding arc-shaped concave, described lampshade 2 tops are the holder of a ring-type, cup 1 both sides respectively are provided with a rotating shaft, described rotating shaft is on same straight line, and cup 1 is connected with the belt holder of lampshade 2 by rotating shaft, and the power line in LED lamp source stretches out from the opening of lampshade 1 bottom.
The outside of lampshade 2 inside and Lamp cup 1 can be made as frosting, to increase the frictional force of Lamp cup 1 and the contact site of lampshade 2, makes cup 1 location after the rotation more firm; Have radiating groove on described lampshade 2 cover bodies, described lampshade 2 is copper product or aluminum alloy materials, and the copper product thermal conductivity is better, and the material cost of aluminum alloy materials is lower.
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 (3)
1. a rotating LED Lamp cup comprises LED lamp source and cup (1), it is characterized in that:
Described cup (1) outside is provided with lampshade (2), and cup (1) outside is a dome-type, and described lampshade (2) inside is corresponding arc-shaped concave; Described lampshade (2) top is the holder of a ring-type, cup (1) both sides respectively are provided with a rotating shaft, described rotating shaft is on same straight line, and cup (1) is connected by the holder of rotating shaft with lampshade (2), and the power line in LED lamp source stretches out from the opening of lampshade (1) bottom.
2. a kind of rotating LED Lamp cup according to claim 1 is characterized in that: have radiating groove on described lampshade (2) cover body.
3. a kind of rotating LED Lamp cup according to claim 1 and 2 is characterized in that, it is characterized in that: described lampshade (2) is copper product or aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102079090A CN102287638A (en) | 2011-07-25 | 2011-07-25 | Rotary light-emitting diode (LED) lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102079090A CN102287638A (en) | 2011-07-25 | 2011-07-25 | Rotary light-emitting diode (LED) lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287638A true CN102287638A (en) | 2011-12-21 |
Family
ID=45334290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102079090A Pending CN102287638A (en) | 2011-07-25 | 2011-07-25 | Rotary light-emitting diode (LED) lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10767844B1 (en) * | 2019-09-24 | 2020-09-08 | Zhejiang Setec Lighting Co. Ltd | PLV lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186679Y (en) * | 1994-01-21 | 1995-01-04 | 廖钰锟 | Automobile head lamp steering device |
| JP2005038798A (en) * | 2003-07-18 | 2005-02-10 | Matsushita Electric Ind Co Ltd | Lighting device and lamp module |
| US20090323341A1 (en) * | 2007-06-28 | 2009-12-31 | Boundary Net, Incorporated | Convective cooling based lighting fixtures |
| CN201507876U (en) * | 2009-08-27 | 2010-06-16 | 孙建亭 | Solar photoelectricity lighting device |
| CN202215975U (en) * | 2011-07-25 | 2012-05-09 | 苏州晶雷光电照明科技有限公司 | Rotating light-emitting diode (LED) lamp cup |
-
2011
- 2011-07-25 CN CN2011102079090A patent/CN102287638A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186679Y (en) * | 1994-01-21 | 1995-01-04 | 廖钰锟 | Automobile head lamp steering device |
| JP2005038798A (en) * | 2003-07-18 | 2005-02-10 | Matsushita Electric Ind Co Ltd | Lighting device and lamp module |
| US20090323341A1 (en) * | 2007-06-28 | 2009-12-31 | Boundary Net, Incorporated | Convective cooling based lighting fixtures |
| CN201507876U (en) * | 2009-08-27 | 2010-06-16 | 孙建亭 | Solar photoelectricity lighting device |
| CN202215975U (en) * | 2011-07-25 | 2012-05-09 | 苏州晶雷光电照明科技有限公司 | Rotating light-emitting diode (LED) lamp cup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10767844B1 (en) * | 2019-09-24 | 2020-09-08 | Zhejiang Setec Lighting Co. Ltd | PLV lamp |
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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: 20111221 |