CN202580872U - Light-emitting diode (LED) light barrel - Google Patents
Light-emitting diode (LED) light barrel Download PDFInfo
- Publication number
- CN202580872U CN202580872U CN 201220247289 CN201220247289U CN202580872U CN 202580872 U CN202580872 U CN 202580872U CN 201220247289 CN201220247289 CN 201220247289 CN 201220247289 U CN201220247289 U CN 201220247289U CN 202580872 U CN202580872 U CN 202580872U
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- cylindrical shape
- shading pipe
- shape shading
- cylindrical
- diameter
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Abstract
The utility model relates to the field of lighting lamps and lanterns and provides a light-emitting diode (LED) light barrel which comprises a cylindrical barrel body, an LED light source and a cylindrical light shielding tube, wherein the LED light source is installed in the cylindrical barrel body, the cylindrical light shielding tube is sleeved outside the cylindrical barrel body which shifts on the cylindrical light shielding tube in a telescopic mode. The LED light barrel has the advantages of being novel in structure, and lighting range can be adjusted.
Description
Technical field
The utility model relates to field of illuminating lamps, relates in particular to a kind of LED lighting accessory.
Background technology
The lamp tube is the main accessory of light fixture; The lamp tube mainly comprises cylindrical shell and interior light source thereof; The lamp tube is installed on the lamp stand just can be combined into desk lamp, and the lamp tube is installed on the body of wall through installed part just can be combined into shot-light, so the scope of application of lamp tube is very wide; The light source of existing lamp tube has adopted the LED lamp mostly, because of its green energy conservation is used widely.The subject matter that existing lamp tube exists is that structure is single, and illumination zone is fixing can not regulate.
The utility model content
The goal of the invention of the utility model is in order to overcome the deficiency that existing LED lamp tube exists, a kind of novel structure to be provided, the LED lamp tube that illumination zone can be regulated.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of LED lamp tube comprises cylindrical drum, led light source and cylindrical shape shading pipe, and led light source is installed in the cylindrical drum, and cylindrical shape shading pipe box is contained in outside the cylindrical drum, and cylindrical drum telescopic moving on cylindrical shape shading pipe.
As preferably, be provided with rubber ring between said cylindrical drum and the cylindrical shape shading pipe, but realize the no gap between cylindrical drum and the cylindrical shape shading pipe, tight pull telescopic adjustment through rubber ring.
As preferably; Said cylindrical shape shading pipe is diameter difference and mutual sheathing many; The cylindrical shape shading pipe box that diameter is big is contained on the little cylindrical shape shading pipe of diameter, and the little cylindrical shape shading pipe telescopic moving on the big cylindrical shape shading pipe of diameter of diameter, and adjustable range is bigger.
Further, all be arranged with the round rubber circle between the different cylindrical shape shading pipe of any two diameter, realize no gap, tight pull telescopic adjustment between the different cylindrical shape shading pipe of diameter through the round rubber circle.
As preferably, said cylindrical shape shading pipe is diameter difference and mutual sheathing two.
Adopted a kind of LED lamp tube of technique scheme; Led light source is installed in the cylindrical drum; Cylindrical shape shading pipe box is contained in outside the cylindrical drum; Realize the adjusting of led light source illumination zone through cylindrical drum telescopic moving on cylindrical shape shading pipe, promptly can regulate and limit the zone of illumination.The advantage of this LED lamp tube is a novel structure, and illumination zone can be regulated.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment 1.
The upward view of Fig. 2: Fig. 1.
Fig. 3: the structural representation of the utility model embodiment 2.
The upward view of Fig. 4: Fig. 3.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4 the utility model is done and to be further described.
A kind of LED lamp tube as depicted in figs. 1 and 2; Comprise cylindrical drum 1, led light source 4, rubber ring 3 and cylindrical shape shading pipe 2; Led light source 4 is installed in the cylindrical drum 1; Cylindrical shape shading pipe 2 is sleeved on outside the cylindrical drum 1, and cylindrical drum 1 can telescopic moving on cylindrical shape shading pipe 2, and promptly cylindrical drum 1 can partly or entirely stretch in the cylindrical shape shading pipe 2.Rubber ring 3 is located between cylindrical drum 1 and the cylindrical shape shading pipe 2; Through no gap, the tight pull telescopic adjustment between rubber ring 3 realization cylindrical drums 1 and the cylindrical shape shading pipe 2; Realize the adjusting of led light source illumination zone through cylindrical drum 1 telescopic moving on cylindrical shape shading pipe 2, promptly can regulate and limit the zone of illumination.
Like Fig. 3 and a kind of LED lamp tube shown in Figure 4; The cylindrical shape shading pipe that comprises cylindrical drum 1, led light source 4, rubber ring 3 and mutual sheathing different with two diameters; The cylindrical shape shading pipe 2A that diameter is big is sleeved on the little cylindrical shape shading pipe 2 of diameter; And cylindrical shape shading pipe 2 telescopic moving on the big cylindrical shape shading pipe 2A of diameter that diameter is little; Be that the little cylindrical shape shading pipe 2 of diameter can some or all ofly stretch in the big cylindrical shape shading pipe 2A of diameter; Be provided with round rubber circle 5 between the little cylindrical shape shading pipe 2 of cylindrical shape shading pipe 2A that diameter is big and diameter, but realize no gap, tight pull telescopic adjustment between the different cylindrical shape shading pipe of diameters through round rubber circle 5.Led light source 4 is installed in the cylindrical drum 1; The cylindrical shape shading pipe 2 that diameter is little is sleeved on outside the cylindrical drum 1; And cylindrical drum 1 can telescopic moving on the little cylindrical shape shading pipe 2 of diameter, and rubber ring 3 is located between the little cylindrical shape shading pipe 2 of cylindrical drum 1 and diameter.Not only realized the adjusting of led light source illumination zone in telescopic moving on the cylindrical shape shading pipe 2, cylindrical shape shading pipe 2 telescopic moving on the big cylindrical shape shading pipe 2A of diameter that diameter is little through cylindrical drum 1; And can regulate the light illumination scope by secondary, result of use is better.
In sum; Above embodiment is merely this patent preferred implementation; For example cylindrical shape shading pipe can be diameter difference and mutual sheathing many; For example 3,4 or 5, but the little cylindrical shape shading pipe of diameter must can telescopic moving on the big cylindrical shape shading pipe of diameter.
Claims (5)
1. a LED lamp tube is characterized in that comprising cylindrical drum, led light source and cylindrical shape shading pipe, and led light source is installed in the cylindrical drum, and cylindrical shape shading pipe box is contained in outside the cylindrical drum, and cylindrical drum telescopic moving on cylindrical shape shading pipe.
2. a kind of LED lamp tube according to claim 1 is characterized in that being provided with rubber ring between said cylindrical drum and the cylindrical shape shading pipe.
3. a kind of LED lamp tube according to claim 1; It is characterized in that cylindrical shape shading pipe is diameter difference and mutual sheathing many; The cylindrical shape shading pipe box that diameter is big is contained on the little cylindrical shape shading pipe of diameter, and the little cylindrical shape shading pipe telescopic moving on the big cylindrical shape shading pipe of diameter of diameter.
4. a kind of LED lamp tube according to claim 3 is characterized in that all being arranged with the round rubber circle between the different cylindrical shape shading pipe of any two diameter.
5. a kind of LED lamp tube according to claim 3 is characterized in that cylindrical shape shading pipe is diameter difference and mutual sheathing two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247289 CN202580872U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) light barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247289 CN202580872U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) light barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580872U true CN202580872U (en) | 2012-12-05 |
Family
ID=47250279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247289 Expired - Fee Related CN202580872U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) light barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580872U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214617A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Ceiling type gas discharge lamp |
| CN104456411A (en) * | 2014-12-05 | 2015-03-25 | 湖南城市学院 | Bamboo lampshade and production method thereof |
| CN104763886A (en) * | 2015-03-20 | 2015-07-08 | 江苏达伦电子股份有限公司 | LED lamp structure with high safety |
| CN105508911A (en) * | 2014-10-20 | 2016-04-20 | 厦门通士达照明有限公司 | Convenient-to-assemble illumination lamp |
| CN107676639A (en) * | 2017-09-29 | 2018-02-09 | 江山惠企科技服务有限公司 | If the LED color-changing lamps of irradiation area controlling organization |
| EP4160083A1 (en) * | 2021-09-29 | 2023-04-05 | Tons Lightology Inc. | Illuminating lamp |
-
2012
- 2012-05-25 CN CN 201220247289 patent/CN202580872U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214617A (en) * | 2013-05-29 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Ceiling type gas discharge lamp |
| CN104214617B (en) * | 2013-05-29 | 2017-05-10 | 海洋王（东莞）照明科技有限公司 | Ceiling type gas discharge lamp |
| CN105508911A (en) * | 2014-10-20 | 2016-04-20 | 厦门通士达照明有限公司 | Convenient-to-assemble illumination lamp |
| CN104456411A (en) * | 2014-12-05 | 2015-03-25 | 湖南城市学院 | Bamboo lampshade and production method thereof |
| CN104763886A (en) * | 2015-03-20 | 2015-07-08 | 江苏达伦电子股份有限公司 | LED lamp structure with high safety |
| CN107676639A (en) * | 2017-09-29 | 2018-02-09 | 江山惠企科技服务有限公司 | If the LED color-changing lamps of irradiation area controlling organization |
| EP4160083A1 (en) * | 2021-09-29 | 2023-04-05 | Tons Lightology Inc. | Illuminating lamp |
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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: 20121205 Termination date: 20140525 |