CN104235678A - LED (light emitting diode) table lamp with adjustable light - Google Patents
LED (light emitting diode) table lamp with adjustable light Download PDFInfo
- Publication number
- CN104235678A CN104235678A CN201410486555.1A CN201410486555A CN104235678A CN 104235678 A CN104235678 A CN 104235678A CN 201410486555 A CN201410486555 A CN 201410486555A CN 104235678 A CN104235678 A CN 104235678A
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- led
- lamp
- light
- adjustable
- desk lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED (light emitting diode) table lamp with adjustable light. The LED lamp comprises a base, a light pole, a lighting lamp body, a power line, a switch and a lighting circuit, wherein the lighting lamp body consists of a lampshade, a concave lens, an LED lamp body and an electric component, the electric component is arranged in a column-shaped barrel on the upper part of the lampshade, the LED lamp body is arranged on the lower part of the electric component, the electric component can control the LED lamp body to move vertically relative to the concave lens, the adjustment on the focal length of the light is realized, the lighting light of the lamp is more concentrated, and the brightness is higher. The invention discloses the LED table lamp with adjustable light, the table lamp is novel in structure and unique in function, an adjusting device for the focal length of the light is additionally arranged in the lamp body, the lighting intensity is greatly improved, and the lighting demands on tiny structures are met; meanwhile, the adjusting device is simple to operate, the use performance is stable, and the manufacturing cost is moderate.
Description
Technical field
The present invention relates to a kind of desk lamp, particularly relate to the LED desk lamp that a kind of light intensity is adjustable, belong to novel office table separation.
Background technology
The present invention relates to a kind of desk lamp, particularly relate to the LED desk lamp that a kind of light intensity is adjustable, belong to novel office table separation.
Summary of the invention
For the demand, the invention provides the LED desk lamp that a kind of light is adjustable, this LED desk lamp, by regulating the focal length of LED lamp, makes illuminating ray more concentrated, the illumination intensity of desk lamp is greatly promoted.
The present invention is the adjustable LED desk lamp of a kind of light, this LED desk lamp comprises base, lamppost, illuminating lamp body, power line, switch and lighting circuit, described illuminating lamp body is made up of lampshade, concave surface eyeglass, LED lamp and electric assembly, described electric assembly is arranged in the pillar buoy on lampshade top, described LED lamp is arranged on electric assembly bottom, described electric assembly can control the generation of LED lamp opposed concave eyeglass and move up and down, realize the adjustment of light focal length, make the illuminating ray of desk lamp more concentrated, brightness value is higher.
In a preferred embodiment of the present invention, described electric assembly forms primarily of micromotor, thread transmission, regulation and control knob, electric circuit and associated appliance element.
In a preferred embodiment of the present invention, described regulation and control knob is arranged on the top of pillar buoy, can control the rotating of micromotor in electric assembly, by thread transmission to realize moving up and down of LED lamp.
In a preferred embodiment of the present invention, when described micromotor rotates forward, LED lamp can move up by opposed concave eyeglass, then moves down during reversion, and the maximum shift motion of this LED lamp is 3-3.5cm.
In a preferred embodiment of the present invention, the electric circuit of described electric assembly and the lighting circuit of desk lamp are parallel join.
Present invention is disclosed the LED desk lamp that a kind of light is adjustable, this Table lamp structure is novel, and function is unique, has set up the adjusting device of light focal length, the illumination intensity of desk lamp is greatly promoted, meet the illumination needs to small structure in lamp body; Meanwhile, this adjusting device is easy and simple to handle, and serviceability is stablized, and preparation cost is moderate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of the adjustable LED desk lamp of embodiment of the present invention light;
Fig. 2 is the illuminating lamp body internal structure schematic diagram of the adjustable LED desk lamp of embodiment of the present invention light;
In accompanying drawing, the mark of each parts is as follows: 1, base, and 2, lamppost, 3, illuminating lamp body, 4, power line, 5, switch, 6, lampshade, 7, concave surface eyeglass, 8, LED lamp, 9, pillar buoy, 10, micromotor, 11, thread transmission, 12, regulation and control knob.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Fig. 1 is the structural representation of the adjustable LED desk lamp of embodiment of the present invention light; Fig. 2 is the illuminating lamp body internal structure schematic diagram of the adjustable LED desk lamp of embodiment of the present invention light; This LED desk lamp comprises base 1, lamppost 2, illuminating lamp body 3, power line 4, switch 5 and lighting circuit, described illuminating lamp body 3 is made up of lampshade 6, concave surface eyeglass 7, LED lamp 8 and electric assembly, described electric assembly is arranged in the pillar buoy 9 on lampshade 6 top, described LED lamp 8 is arranged on electric assembly bottom, described electric assembly can control the generation of LED lamp 8 opposed concave eyeglass 7 and move up and down, realize the adjustment of light focal length, make the illuminating ray of desk lamp more concentrated, brightness value is higher.
The electric assembly of the LED desk lamp that the light mentioned in the present invention is adjustable is primarily of micromotor 10, thread transmission 11, regulation and control knob 12, electric circuit and associated appliance element composition; Wherein, regulation and control knob 12 is arranged on the top of pillar buoy 9, can control the rotating of micromotor 10 in electric assembly, by thread transmission 11 to realize moving up and down of LED lamp 8; When micromotor 10 rotates forward, LED lamp 8 can move up by opposed concave eyeglass 7, and when micromotor 10 reverses, LED lamp 8 opposed concave eyeglasses 7 move down, and the maximum shift motion of this LED lamp 8 is 3-3.5cm; The main member of thread transmission 11 is rotating screw bolt and hold-down nut, and rotating screw bolt drives rotation by micromotor 10, and hold-down nut is be arranged on the accessory in LED lamp 8, by the engaged transmission with rotating nut, realizes moving up and down.
The electric circuit of above-mentioned electric assembly and the lighting circuit of desk lamp are parallel join, and the power consumption of this electric circuit is little, and rated power is 30W.
Present invention is disclosed the LED desk lamp that a kind of light is adjustable, be characterized in: this Table lamp structure is novel, function is unique, has set up the adjusting device of light focal length, the illumination intensity of desk lamp is greatly promoted, meet the illumination needs to small structure in lamp body; Meanwhile, this adjusting device is easy and simple to handle, and serviceability is stablized, and preparation cost is moderate.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. the LED desk lamp that a light is adjustable, this LED desk lamp comprises base, lamppost, illuminating lamp body, power line, switch and lighting circuit, it is characterized in that, described illuminating lamp body is made up of lampshade, concave surface eyeglass, LED lamp and electric assembly, described electric assembly is arranged in the pillar buoy on lampshade top, described LED lamp is arranged on electric assembly bottom, described electric assembly can control the generation of LED lamp opposed concave eyeglass and move up and down, realize the adjustment of light focal length, make the illuminating ray of desk lamp more concentrated, brightness value is higher.
2. the LED desk lamp that light according to claim 1 is adjustable, is characterized in that, described electric assembly forms primarily of micromotor, thread transmission, regulation and control knob, electric circuit and associated appliance element.
3. the LED desk lamp adjustable according to the light described in claim 1 to 2, it is characterized in that, described regulation and control knob is arranged on the top of pillar buoy, can control the rotating of micromotor in electric assembly, by thread transmission to realize moving up and down of LED lamp.
4. the LED desk lamp that light according to claim 3 is adjustable, is characterized in that, when described micromotor rotates forward, LED lamp can move up by opposed concave eyeglass, then moves down during reversion, and the maximum shift motion of this LED lamp is 3-3.5cm.
5. the LED desk lamp that light according to claim 2 is adjustable, is characterized in that, the electric circuit of described electric assembly and the lighting circuit of desk lamp are parallel join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486555.1A CN104235678A (en) | 2014-09-23 | 2014-09-23 | LED (light emitting diode) table lamp with adjustable light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486555.1A CN104235678A (en) | 2014-09-23 | 2014-09-23 | LED (light emitting diode) table lamp with adjustable light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235678A true CN104235678A (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486555.1A Pending CN104235678A (en) | 2014-09-23 | 2014-09-23 | LED (light emitting diode) table lamp with adjustable light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104235678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931350A (en) * | 2017-05-16 | 2017-07-07 | 宁波高瑞照明有限公司 | A kind of lighting apparatus of angle adjustable |
-
2014
- 2014-09-23 CN CN201410486555.1A patent/CN104235678A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931350A (en) * | 2017-05-16 | 2017-07-07 | 宁波高瑞照明有限公司 | A kind of lighting apparatus of angle adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |