CN104515020A - Table lamp capable of automatically adjusting brightness - Google Patents
Table lamp capable of automatically adjusting brightness Download PDFInfo
- Publication number
- CN104515020A CN104515020A CN201310445868.8A CN201310445868A CN104515020A CN 104515020 A CN104515020 A CN 104515020A CN 201310445868 A CN201310445868 A CN 201310445868A CN 104515020 A CN104515020 A CN 104515020A
- Authority
- CN
- China
- Prior art keywords
- bulb
- lamp
- lampshade
- table lamp
- brightness
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a table lamp, in particular to a table lamp capable of automatically adjusting the brightness. The table lamp comprises a lamp housing, a bulb and a base, wherein the bulb is mounted in the lamp housing; and the lamp housing and the base are connected by a support rod. The table lamp is characterized in that a light inductor is arranged at the front end of the lamp housing; a controller is arranged at the tail end of the lamp housing, and is in circuit connection with the light inductor, the bulb and the base; and the bulb is an LED lamp. The table lamp capable of automatically adjusting the brightness can automatically adjust the brightness of the bulb according to the brightness of light rays in the table lamp irradiation range so as to facilitate to save the electric energy and to protect the eyesight.
Description
Technical field
the present invention relates to field of light fittings, particularly relate to a kind of can according to the desk lamp of the light automatic regulating lightness in range of exposures.
Background technology
desk lamp, be used for illuminating the certain limit of desktop, the requisite instruments of work and study, but in reality uses, the light luminance of environment is constantly change, and the reflection of the article be illuminated to light is also not quite similar, and the irradiation brightness of existing desk lamp mostly is unalterable or only have several grades of adjustments, cannot automatic regulating lightness according to the actual needs, not only bad for saving electric energy, and cross bright or cross and secretly all can affect one's power of vision.
Summary of the invention
In order to overcome the defect of existing desk lamp, the present invention aim to provide a kind of can the desk lamp of automatic regulating lightness.
The technical scheme that the desk lamp of automatic regulating lightness of the present invention adopts is:
The desk lamp of automatic regulating lightness, comprise lampshade, bulb and lamp socket, bulb is installed in lampshade, lampshade is connected by support bar with base, it is characterized in that: described lampshade front end arranges optical inductor, lampshade tail end arranges controller, and described controller and optical inductor, bulb and base are that circuit is connected, and described bulb is LED.
After adopting above structure, the desk lamp of automatic regulating lightness of the present invention achieves the irradiation brightness of adjustable desk lamp automatically according to actual needs, is conducive to saving electric energy and vision protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the desk lamp embodiment of automatic regulating lightness of the present invention.
Detailed description of the invention
The description of symbols related in accompanying drawing: optical inductor 1, LED bulb 2, lampshade 3, wire 4, switch 5, controller 6, support bar 7, base 8.
Below in conjunction with accompanying drawing, the technical scheme of the embodiment of the desk lamp of automatic regulating lightness of the present invention and operation principle thereof are described in detail.
As shown in Figure 1, the desk lamp of automatic regulating lightness, comprise lampshade 3, LED bulb 2 and lamp socket 8, LED bulb 2 is installed in lampshade 3, and lampshade 3 is connected by support bar 7 with base 8, arranges optical inductor 1 outside described lampshade 3, lampshade 3 tail end arranges controller 6, described controller 6 is connected by wire 4 circuit with optical inductor 1, and controller 6 and LED bulb 2 are also for circuit is connected, and described controller 6 is also provided with switch 5.
During use, open switch 5, connect the power supply of desk lamp, the light intensity in the desk lamp range of exposures sensed can be fed back to controller 6 by optical inductor 1, and instruction made by controller 6, controls the brightness of LED bulb 2.
When not needed, switch 5 cuts out.
The desk lamp of automatic regulating lightness of the present invention, has positive effect for saving electric energy and vision protection.
Claims (1)
1. the desk lamp of automatic regulating lightness, comprise lampshade, bulb and lamp socket, bulb is installed in lampshade, lampshade is connected by support bar with base, it is characterized in that: described lampshade front end arranges optical inductor, lampshade tail end arranges controller, and described controller and optical inductor, bulb and base are that circuit is connected, and described bulb is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445868.8A CN104515020A (en) | 2013-09-27 | 2013-09-27 | Table lamp capable of automatically adjusting brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445868.8A CN104515020A (en) | 2013-09-27 | 2013-09-27 | Table lamp capable of automatically adjusting brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104515020A true CN104515020A (en) | 2015-04-15 |
Family
ID=52790723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310445868.8A Pending CN104515020A (en) | 2013-09-27 | 2013-09-27 | Table lamp capable of automatically adjusting brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042399A (en) * | 2015-07-30 | 2015-11-11 | 苏州玄禾物联网科技有限公司 | Image-analysis-based desk lamp brightness self-adaptive adjustment method |
| CN105042398A (en) * | 2015-07-23 | 2015-11-11 | 中山市优米照明科技有限公司 | LED table lamp capable of automatically adjusting brightness |
| CN105864676A (en) * | 2016-04-08 | 2016-08-17 | 太仓凯丰电子科技有限公司 | Self-adaptive household lamp |
-
2013
- 2013-09-27 CN CN201310445868.8A patent/CN104515020A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042398A (en) * | 2015-07-23 | 2015-11-11 | 中山市优米照明科技有限公司 | LED table lamp capable of automatically adjusting brightness |
| CN105042399A (en) * | 2015-07-30 | 2015-11-11 | 苏州玄禾物联网科技有限公司 | Image-analysis-based desk lamp brightness self-adaptive adjustment method |
| CN105864676A (en) * | 2016-04-08 | 2016-08-17 | 太仓凯丰电子科技有限公司 | Self-adaptive household lamp |
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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: 20150415 |