CN108150870A - The LED desk lamp that a kind of smart brightness is adjusted - Google Patents
The LED desk lamp that a kind of smart brightness is adjusted Download PDFInfo
- Publication number
- CN108150870A CN108150870A CN201711377102.5A CN201711377102A CN108150870A CN 108150870 A CN108150870 A CN 108150870A CN 201711377102 A CN201711377102 A CN 201711377102A CN 108150870 A CN108150870 A CN 108150870A
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- CN
- China
- Prior art keywords
- module
- thermal infrared
- timing
- processing module
- 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.)
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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
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses the LED desk lamps that a kind of smart brightness is adjusted, include lamp bracket and lamp body, further include the timing module being installed on lamp body, thermal infrared module, illuminant module, processing module and light-adjusting module, the illuminant module is used to after lamp body energization in real time be detected its ambient enviroment brightness, and the ambient brightness value that obtains will be detected be transmitted to processing module and carry out data processing, the brightness value of reception is converted into corresponding dim signal and is transmitted to light-adjusting module to be adjusted accordingly to the brightness of LED light source by the processing module；If the thermal infrared module has detected human body signal, thermal infrared module not with processing module phase transmission telecommunications number；If the thermal infrared module detects that user leaves, then thermal infrared module transmits corresponding electric signal to processing module, the processing module receives the electric signal simultaneously, and the timing module, which starts, resets and carry out cumulative timing, until accumulation interval value reaches preset value.
Description
Technical field
The present invention relates to the technical fields of LED desk lamp, refer in particular to the LED desk lamp that a kind of smart brightness is adjusted.
Background technology
The desk lamp of the prior art, various in style, the live and work for people brings many facilities.LED lamp, because
Its energy conservation and environmental protection and be more and more widely used.It the both ends of existing LED desk lamp often can only be bright by carrying out manually
Degree gear switch is to realize the adjusting to brightness, regulative mode not intelligence, often adjusts not in place or not in time, and leads to shadow
The usage experience of user is rung, influences user's eyesight in the course of time；Secondly, existing LED desk lamp and without being automatically closed
Function, forget due to the use of the carelessness of person close LED desk lamp, cause waste electricity situation.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide the LED desk lamps that a kind of smart brightness is adjusted.
In order to realize above-mentioned purpose, the LED desk lamp that a kind of smart brightness provided by the present invention is adjusted includes lamp bracket
And lamp body, wherein, the lamp bracket top is connected with lamp body, and the lamp body bottom surface is equipped with LED light source, has further included and has been installed on
Timing module, thermal infrared module, illuminant module, processing module and light-adjusting module on lamp body, wherein, the processing module difference
It is electrically connected with timing module, thermal infrared module, illuminant module and light-adjusting module；The illuminant module is used for real after lamp body energization
When its ambient enviroment brightness is detected, and by detect obtain ambient brightness value be transmitted to processing module carry out data at
The brightness value of reception is converted into corresponding dim signal and is transmitted to light-adjusting module with to LED light source by reason, the processing module
Brightness is adjusted accordingly；The thermal infrared module is used to carry out human body signal to its ambient enviroment in real time after lamp body energization
Detection, wherein, if the thermal infrared module has detected human body signal, thermal infrared module does not pass on from one to another letter of transmitting electricity with processing module
Number；If the thermal infrared module detects that user leaves, thermal infrared module transmits corresponding electric signal to processing module, described
Processing module receives the electric signal simultaneously, and the timing module, which starts, resets and carry out cumulative timing, until accumulation interval value
Reach preset value, when human body signal has been not detected during timing module adds up timing in thermal infrared module, then the processing
Module transmits out code so that LED light source is closed to light-adjusting module；When thermal infrared module is during timing module adds up timing
Human body signal is inside detected, the processing module phase timing module transmission halt instruction is so that timing module stops timing.
Further, the power module for being useful for powering for modules is further included.
The present invention uses above-mentioned scheme, and advantage is：Brightness to ambient enviroment is realized by illuminant module
It is detected in real time, in order to be adjusted accordingly to the brightness of LED light source；Secondly, human body is believed by thermal infrared module
It number is detected in real time, in order to which after people is gone for a season, LED desk lamp is automatically closed, to play energy-efficient effect.
Description of the drawings
Fig. 1 is the LED table lamp structure schematic diagram of the present invention.
Fig. 2 is the composition schematic diagram of the modules of the present invention.
Wherein, 1- lamp brackets, 2- lamp bodies, 21-LED light sources, 3- timing modules, 4-W thermal infrared modules, 5- illuminant modules, 6-
Processing module, 7- light-adjusting modules, 8- power supply modules.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
Referring to shown in attached drawing 1 and attached drawing 2, in the present embodiment, the LED desk lamp that a kind of smart brightness is adjusted includes lamp
Frame 1 and lamp body 2, wherein, 1 top of lamp bracket is connected with lamp body 2, and 2 bottom surface of lamp body is equipped with LED light source 21.Also wrap
Include the timing module 3 being set on lamp body 2, thermal infrared module 4, illuminant module 5, processing module 6, light-adjusting module 7 and power supply
Module 8, wherein, power supply module 8 is used to power for above-mentioned modules.
In the present embodiment, the processing module 6 respectively with timing module 3, thermal infrared module 4, illuminant module 5 and light modulation
Module 7 is electrically connected；The illuminant module 5 is used to after the energization of lamp body 2 in real time be detected its ambient enviroment brightness, and by institute
The ambient brightness value that detection obtains is transmitted to processing module 6 and carries out data processing, and the processing module 6 turns the brightness value of reception
It changes corresponding dim signal into and is transmitted to light-adjusting module 7 to be adjusted accordingly to the brightness of LED light source 21；Pass through photosensitive mould
Block 5 when LED desk lamp works, the brightness of ambient enviroment is detected in real time in order to according to ambient enviroment to LED light source
21 brightness automatically adjusts, and LED desk lamp is allowed to adapt to ambient enviroment brightness change, that is, when illuminant module 5 detects ring around
During the brightness increase in border, the ambient brightness value for detecting acquisition is transmitted to processing module 6 and is converted in corresponding dim signal
Window book light-adjusting module 7 increases so as to adjust 21 brightness of LED light source by light-adjusting module 7.Conversely, when illuminant module 5 detects
When the brightness of ambient enviroment reduces, the ambient brightness value for detecting acquisition is transmitted to processing module 6 and is converted in corresponding tune
Optical signal window book light-adjusting module 7 reduces so as to adjust 21 brightness of LED light source by light-adjusting module 7.
In the present embodiment, thermal infrared module 4 is used to carry out human body signal to its ambient enviroment in real time after the energization of lamp body 2
Detection, wherein, if the thermal infrared module 4 has detected human body signal, thermal infrared module 4 is not transmitted with 6 phase of processing module
Electric signal；If the thermal infrared module 4 detects that user leaves, and has not detected human body signal in its ambient enviroment, then
Thermal infrared module 4 transmits corresponding electric signal to processing module 6, when the processing module 6 receives the electric signal, timing module
3 start clearing and carry out cumulative timing, until accumulation interval value reaches preset value；When thermal infrared module 4 is cumulative in timing module 3
Human body signal is not detected during timing, then processing module 6 transmits out code so that LED light source 21 to light-adjusting module 7
It closes；When thermal infrared module 4 has detected human body signal during timing module 3 adds up timing, the processing module is mutually counted
When module 3 transmit halt instruction so that timing module 3 stop timing.In this way so that LED desk lamp has turn off the light when you leave the room
Function, by thermal infrared module 4 after detecting that people leaves, and within the presetting time without return if, LED desk lamp
It can then be automatically closed, to play energy-efficient effect；In addition, if being returned in the human body scheduled time, then timing module 3 is cancelled
Timing and LED desk lamp holding work.
The embodiment of the above is only presently preferred embodiments of the present invention, and limit in any form is not done to the present invention
System.Any those skilled in the art without departing from the scope of the technical proposal of the invention, utilize the skill of the disclosure above
Art content makes technical solution of the present invention more possible variations and retouching or modification is the equivalent embodiment of the present invention.
Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that thinking according to the present invention is made should all be covered by
In protection scope of the present invention.
Claims (2)
1. the LED desk lamp that a kind of smart brightness is adjusted, includes lamp bracket（1）And lamp body（2）, wherein, the lamp bracket（1）Top with
Lamp body（2）It is connected, the lamp body（2）Bottom surface is equipped with LED light source（21）, it is characterised in that：It has further included and has been installed on lamp body
（2）On timing module（3）, thermal infrared module（4）, illuminant module（5）, processing module（6）And light-adjusting module（7）, wherein, institute
State processing module（6）Respectively with timing module（3）, thermal infrared module（4）, illuminant module（5）And light-adjusting module（7）Electrical connection；
The illuminant module（5）For in lamp body（2）Its ambient enviroment brightness is detected in real time after energization, and acquisition will be detected
Ambient brightness value be transmitted to processing module（6）Carry out data processing, the processing module（6）The brightness value of reception is converted into
Corresponding dim signal is transmitted to light-adjusting module（7）With to LED light source（21）Brightness adjusted accordingly；The thermal infrared
Module（4）For in lamp body（2）Human body signal detection is carried out to its ambient enviroment in real time after energization, wherein, if the thermal infrared
Module（4）Human body signal is detected, then thermal infrared module（4）Not with processing module（6）Phase transmission telecommunications number；If the heat is red
Outer mold piece（4）Detect that user leaves, then thermal infrared module（4）To processing module（6）Transmit corresponding electric signal, the processing
Module（6）Receive the electric signal simultaneously, the timing module（3）Start and reset and carry out cumulative timing, until accumulation interval
Value reaches preset value, when thermal infrared module（4）In timing module（3）Human body signal is not detected during cumulative timing, then
The processing module（6）To light-adjusting module（7）Out code is transmitted so that LED light source（21）It closes；When thermal infrared module（4）
Timing module（3）Human body signal, the processing module phase timing module have been detected during cumulative timing（3）Transmission stops referring to
It enables so that timing module（3）Stop timing.
2. a kind of children for learning LED desk lamp with monitoring remote video according to claim 1, it is characterised in that：Also
Include the power module for powering for modules（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377102.5A CN108150870A (en) | 2017-12-19 | 2017-12-19 | The LED desk lamp that a kind of smart brightness is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377102.5A CN108150870A (en) | 2017-12-19 | 2017-12-19 | The LED desk lamp that a kind of smart brightness is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150870A true CN108150870A (en) | 2018-06-12 |
Family
ID=62463948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377102.5A Pending CN108150870A (en) | 2017-12-19 | 2017-12-19 | The LED desk lamp that a kind of smart brightness is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150870A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827106A (en) * | 2019-03-25 | 2019-05-31 | 芜湖职业技术学院 | Multifunctional table lamp control device and control method |
| CN110906186A (en) * | 2019-12-11 | 2020-03-24 | 旭宇光电（深圳）股份有限公司 | Intelligent desk lamp system |
| CN114681085A (en) * | 2022-03-28 | 2022-07-01 | 上海飞象健康科技有限公司 | Oral cleaner based on intelligent light sensation start-stop control, start-stop control method and terminal |
| CN116156696A (en) * | 2023-04-23 | 2023-05-23 | 永林电子股份有限公司 | LED lamp brightness control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220866A (en) * | 2013-04-28 | 2013-07-24 | 大连民族学院 | Desk lamp with automatic turning on and off function and automatic brightness adjusting function |
| CN104284472A (en) * | 2013-07-06 | 2015-01-14 | 李志荣 | Indoor lamp light automatic regulating device |
| CN204634119U (en) * | 2015-05-22 | 2015-09-09 | 无锡硅动力微电子股份有限公司 | There is the intelligent desk lamp of sitting posture adjustment monitoring and the automatic inducing function of light |
| CN105517229A (en) * | 2015-12-18 | 2016-04-20 | 成都飞凯瑞科技有限公司 | Intelligent light control system for LED lamps based on dimming control circuit |
| CN106931346A (en) * | 2017-02-22 | 2017-07-07 | 深圳市赛亿科技开发有限公司 | A kind of intelligent desk lamp |
-
2017
- 2017-12-19 CN CN201711377102.5A patent/CN108150870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220866A (en) * | 2013-04-28 | 2013-07-24 | 大连民族学院 | Desk lamp with automatic turning on and off function and automatic brightness adjusting function |
| CN104284472A (en) * | 2013-07-06 | 2015-01-14 | 李志荣 | Indoor lamp light automatic regulating device |
| CN204634119U (en) * | 2015-05-22 | 2015-09-09 | 无锡硅动力微电子股份有限公司 | There is the intelligent desk lamp of sitting posture adjustment monitoring and the automatic inducing function of light |
| CN105517229A (en) * | 2015-12-18 | 2016-04-20 | 成都飞凯瑞科技有限公司 | Intelligent light control system for LED lamps based on dimming control circuit |
| CN106931346A (en) * | 2017-02-22 | 2017-07-07 | 深圳市赛亿科技开发有限公司 | A kind of intelligent desk lamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827106A (en) * | 2019-03-25 | 2019-05-31 | 芜湖职业技术学院 | Multifunctional table lamp control device and control method |
| CN110906186A (en) * | 2019-12-11 | 2020-03-24 | 旭宇光电（深圳）股份有限公司 | Intelligent desk lamp system |
| CN114681085A (en) * | 2022-03-28 | 2022-07-01 | 上海飞象健康科技有限公司 | Oral cleaner based on intelligent light sensation start-stop control, start-stop control method and terminal |
| CN116156696A (en) * | 2023-04-23 | 2023-05-23 | 永林电子股份有限公司 | LED lamp brightness control device |
| CN116156696B (en) * | 2023-04-23 | 2023-07-04 | 永林电子股份有限公司 | LED lamp brightness control device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |