CN202561568U - LED (light emitting diode) table lamp - Google Patents
LED (light emitting diode) table lamp Download PDFInfo
- Publication number
- CN202561568U CN202561568U CN2012202473701U CN201220247370U CN202561568U CN 202561568 U CN202561568 U CN 202561568U CN 2012202473701 U CN2012202473701 U CN 2012202473701U CN 201220247370 U CN201220247370 U CN 201220247370U CN 202561568 U CN202561568 U CN 202561568U
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- cylindrical shape
- shading pipe
- shape shading
- cylindrical
- led
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- Expired - Fee Related
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Abstract
The utility model relates to the field of light fixtures, and relates to an LED (light emitting diode) table lamp. The LED table lamp comprises a lamp tube, a connecting rod and a base, wherein the bottom end of the connecting rod is fixed on the base, and the lamp tube is fixed on the top end of the connecting rod; the lamp tube comprises a cylindrical barrel body, an LED light source and a cylindrical shading pipe, and the cylindrical barrel body is fixed on the connecting rod; and the LED light source is arranged on the cylindrical barrel body, the cylindrical shading pipe is sleeved outside the cylindrical barrel body, and the cylindrical barrel body can flexibly move on the cylindrical shading pipe. The LED table lamp has the advantages that the structure is novel, and the illumination region is adjusted.
Description
Technical field
The utility model relates to field of illuminating lamps, relates in particular to a kind of desk lamp.
Background technology
Desk lamp is mainly used in the individual in work or the illumination when reading, and in the time of most of, the people around the desk lamp possibly not need illumination, particularly at night, and people on every side even slept.The deficiency that existing desk lamp exists is that illumination zone is very big, and light is at random, when the fine manipulation of small object; Be unfavorable for improving contrast, be unfavorable for concentrating one's energy, and illumination zone be unadjustable small object brightness of illumination; People around disturbing easily has a rest, and is unfavorable for healthy illumination.
Summary of the invention
The goal of the invention of the utility model is in order to overcome the deficiency that existing LED desk lamp exists, a kind of novel structure to be provided, the LED desk lamp 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 desk lamp comprises lamp tube, connecting rod and base, and connecting rod bottom and base are fixed, and the lamp tube is fixed on the connecting rod top, and the lamp tube comprises cylindrical drum, led light source and cylindrical shape shading pipe, and cylindrical drum and connecting rod are fixed; 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 any two cylindrical shape shading pipes, 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 desk lamp of technique scheme; The lamp tube connects base through connecting rod; Led light source is installed in the cylindrical drum; Cylindrical shape shading pipe box is contained in outside the cylindrical drum, has realized 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 desk lamp is a novel structure, and illumination zone can be regulated.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment 1.
Fig. 2: the structure for amplifying sketch map of lamp tube among the utility model embodiment 1.
Fig. 3: the structural representation of the utility model embodiment 2.
Fig. 4: the structure for amplifying sketch map of lamp tube among the utility model embodiment 2.。
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 desk lamp as depicted in figs. 1 and 2 is made up of lamp tube 7, connecting rod 8 and base 6, and connecting rod 8 bottoms and base 6 are fixing, and lamp tube 7 is fixed on connecting rod 8 tops, and promptly lamp tube 7 connects base 6 through connecting rod 8.
Like Fig. 3 and a kind of LED desk lamp shown in Figure 4; Lamp tube 7 has increased a cylindrical shape shading pipe 2A on the basis of embodiment 1; Be that cylindrical shape shading pipe is diameter difference and mutual sheathing two; 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, realize no gap, tight pull telescopic adjustment between the different cylindrical shape shading pipe of diameters through round rubber circle 5.Other structure is identical with embodiment 1.Increase a cylindrical shape shading pipe 2A and just 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 desk lamp comprises lamp tube, connecting rod and base, and connecting rod bottom and base are fixed, and the lamp tube is fixed on the connecting rod top, it is characterized in that the lamp tube comprises cylindrical drum, led light source and cylindrical shape shading pipe, and cylindrical drum and connecting rod are fixed; 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 desk lamp 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 desk lamp 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 desk lamp according to claim 3 is characterized in that all being arranged with the round rubber circle between any two cylindrical shape shading pipes.
5. a kind of LED desk lamp 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 |
|---|---|---|---|
| CN2012202473701U CN202561568U (en) | 2012-05-25 | 2012-05-25 | LED (light emitting diode) table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202473701U CN202561568U (en) | 2012-05-25 | 2012-05-25 | LED (light emitting diode) table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561568U true CN202561568U (en) | 2012-11-28 |
Family
ID=47211221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202473701U Expired - Fee Related CN202561568U (en) | 2012-05-25 | 2012-05-25 | LED (light emitting diode) table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781747A (en) * | 2017-11-24 | 2018-03-09 | 江苏舒适照明有限公司 | A kind of adjustable focus light fixture |
| CN107990189A (en) * | 2017-12-07 | 2018-05-04 | 杨明方 | A kind of multi-functional environment-protection eye-protecting desk lamp |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
-
2012
- 2012-05-25 CN CN2012202473701U patent/CN202561568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781747A (en) * | 2017-11-24 | 2018-03-09 | 江苏舒适照明有限公司 | A kind of adjustable focus light fixture |
| CN107990189A (en) * | 2017-12-07 | 2018-05-04 | 杨明方 | A kind of multi-functional environment-protection eye-protecting desk lamp |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
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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: 20121128 Termination date: 20140525 |