CN104394625A - Adaptive brightness type table lamp - Google Patents
Adaptive brightness type table lamp Download PDFInfo
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- CN104394625A CN104394625A CN201410677627.0A CN201410677627A CN104394625A CN 104394625 A CN104394625 A CN 104394625A CN 201410677627 A CN201410677627 A CN 201410677627A CN 104394625 A CN104394625 A CN 104394625A
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- module
- desk lamp
- illumination
- lighting
- human body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an adaptive brightness type table lamp. The adaptive brightness type table lamp comprises a power supply module, a human body catching module, an ultrasonic ranging module, a light intensity detecting module, a clock, a light control module and a lighting module. According to the adaptive brightness type table lamp, the distance from a people to the table lamp, the light intensity and the lighting mode can be automatically sensed to adjust the light by a self-adaptive manner, and therefore, the light intensity can be adjusted timely, the electricity can be saved, and the vision can be protected.
Description
Technical field
The present invention relates to instrument field, relate in particular to a kind of brightness self adaptation desk lamp.
Background technology
Desk lamp is a kind of household electrical appliance being used for during people live throwing light on.Very important role played the part of by desk lamp in daily life, lacked desk lamp, causes very adverse influence to the democratic meeting of people.
The light function of existing desk lamp is single, intelligent not high, and mostly needs manual adjustments, and people sometimes can't adjust light in time, thus has both caused the waste to electricity, and can to the injury of eyes.
Summary of the invention
The object of the invention is to the shortcoming and defect for above-mentioned prior art, a kind of brightness self adaptation desk lamp is provided.
For achieving the above object, present invention employs following technical scheme:
A kind of brightness self adaptation desk lamp, is characterized in that, comprise supply module, human body capture module, ultrasonic distance measuring module, luminous intensity detection module, clock module, lighting control module and lighting module;
Described supply module is used for powering for desk lamp;
Described human body capture module automatic sensing has people near desk lamp or away from desk lamp, and sends notification signal to ultrasonic distance measuring module;
Distance value for measuring the distance of people and desk lamp, and is sent to lighting control module by described ultrasonic distance measuring module;
Described luminous intensity detection module detects an intensity of illumination at set intervals, and testing result is sent to lighting control module;
Described clock module is used for writing time, and according to the time judge illumination mode that light should adopt be day mode or night pattern, and control information is sent to lighting control module;
Described lighting control module is according to the intensity of illumination of people and desk lamp distance, ambient lighting intensity and illumination mode regulating illumination module;
Lighting module provides light source, throws light on.
Preferably, human body capture module adopts human body heat-releasing infrared sensor to detect whether there is people near desk lamp or away from desk lamp.
Preferably, the ultrasonic signal frequency that described ultrasonic distance measuring module sends is 40kHz.
Preferably, described ultrasonic distance measuring module comprises temperature compensation module, according to thermal module measured temperature, adopts formula
calculate ultrasonic velocity, then according to ultrasonic velocity and transmission time difference measurement distance.
Preferably, luminous intensity detection module detects an intensity of illumination every 30s.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention by automatic sensing people and desk lamp apart from, light intensity and illumination mode, realize light can only self-adaptative adjustment, thus adjust intensity of light in time, both saved electricity consumption, again vision protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structured flowchart of the desk lamp of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
As shown in Figure 1, a kind of brightness self adaptation desk lamp, is characterized in that, comprises supply module, human body capture module, ultrasonic distance measuring module, luminous intensity detection module, clock module, lighting control module and lighting module;
Described supply module is used for powering for desk lamp;
Described human body capture module automatic sensing has people near desk lamp or away from desk lamp, and sends notification signal to ultrasonic distance measuring module;
Distance value for measuring the distance of people and desk lamp, and is sent to lighting control module by described ultrasonic distance measuring module;
Described luminous intensity detection module detects an intensity of illumination at set intervals, and testing result is sent to lighting control module;
Described clock module is used for writing time, and according to the time judge illumination mode that light should adopt be day mode or night pattern, and control information is sent to lighting control module;
Described lighting control module is according to the intensity of illumination of people and desk lamp distance, ambient lighting intensity and illumination mode regulating illumination module;
Lighting module provides light source, throws light on.
Preferably, human body capture module adopts human body heat-releasing infrared sensor to detect whether there is people near desk lamp or away from desk lamp.
Preferably, the ultrasonic signal frequency that described ultrasonic distance measuring module sends is 40kHz.
Preferably, described ultrasonic distance measuring module comprises temperature compensation module, according to thermal module measured temperature, adopts formula
calculate ultrasonic velocity, then according to ultrasonic velocity and transmission time difference measurement distance.
Preferably, luminous intensity detection module detects an intensity of illumination every 30s.
Based on the embodiment in the present invention, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, and any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a brightness self adaptation desk lamp, is characterized in that, comprises supply module, human body capture module, ultrasonic distance measuring module, luminous intensity detection module, clock module, lighting control module and lighting module;
Described supply module is used for powering for desk lamp;
Described human body capture module automatic sensing has people near desk lamp or away from desk lamp, and sends notification signal to ultrasonic distance measuring module;
Distance value for measuring the distance of people and desk lamp, and is sent to lighting control module by described ultrasonic distance measuring module;
Described luminous intensity detection module detects an intensity of illumination at set intervals, and testing result is sent to lighting control module;
Described clock module is used for writing time, and according to the time judge illumination mode that light should adopt be day mode or night pattern, and control information is sent to lighting control module;
Described lighting control module is according to the intensity of illumination of people and desk lamp distance, ambient lighting intensity and illumination mode regulating illumination module;
Lighting module provides light source, throws light on.
2. a kind of brightness self adaptation desk lamp according to claim 1, is characterized in that, human body capture module adopts human body heat-releasing infrared sensor to detect whether there is people near desk lamp or away from desk lamp.
3. a kind of brightness self adaptation desk lamp according to claim 1 and 2, is characterized in that, the ultrasonic signal frequency that described ultrasonic distance measuring module sends is 40kHz.
4. a kind of brightness self adaptation desk lamp according to claim 3, it is characterized in that, described ultrasonic distance measuring module comprises temperature compensation module, according to thermal module measured temperature, adopts formula
calculate ultrasonic velocity, then according to ultrasonic velocity and transmission time difference measurement distance.
5. a kind of brightness self adaptation desk lamp according to claim 4, it is characterized in that, luminous intensity detection module detects an intensity of illumination every 30s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677627.0A CN104394625A (en) | 2014-11-21 | 2014-11-21 | Adaptive brightness type table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677627.0A CN104394625A (en) | 2014-11-21 | 2014-11-21 | Adaptive brightness type table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104394625A true CN104394625A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677627.0A Pending CN104394625A (en) | 2014-11-21 | 2014-11-21 | Adaptive brightness type table lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN104394625A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869696A (en) * | 2015-03-31 | 2015-08-26 | 繁昌县博通电子商务有限公司 | Intelligent energy-saving household illuminating lamp |
| CN105246210A (en) * | 2015-10-30 | 2016-01-13 | 南京信息工程大学 | Control system of intelligent desk lamp |
| CN105974426A (en) * | 2016-05-20 | 2016-09-28 | 深圳展景世纪科技有限公司 | Eye protection method and device based on light emitting device |
| CN108135066A (en) * | 2017-12-25 | 2018-06-08 | 江雨仙 | Lamp control system and method |
| CN108317489A (en) * | 2017-12-24 | 2018-07-24 | 湛江正信科技服务有限公司 | desk lamp brightness adjusting method, system and intelligent desk lamp |
| CN108758400A (en) * | 2018-05-25 | 2018-11-06 | 广州天键光电科技有限公司 | Desk lamp and its control method, control device |
| CN111316038A (en) * | 2017-09-20 | 2020-06-19 | 深圳市柔宇科技有限公司 | Desk lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010049938A (en) * | 2008-08-21 | 2010-03-04 | Sharp Corp | Lighting system |
| CN202708955U (en) * | 2012-08-10 | 2013-01-30 | 陈可新 | Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp |
| CN203590540U (en) * | 2013-10-25 | 2014-05-07 | 西安理工大学 | Illumination energy-saving control system |
| CN104159362A (en) * | 2014-07-14 | 2014-11-19 | 陕西启源科技发展有限责任公司 | Community street lamp energy-saving controller |
-
2014
- 2014-11-21 CN CN201410677627.0A patent/CN104394625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010049938A (en) * | 2008-08-21 | 2010-03-04 | Sharp Corp | Lighting system |
| CN202708955U (en) * | 2012-08-10 | 2013-01-30 | 陈可新 | Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp |
| CN203590540U (en) * | 2013-10-25 | 2014-05-07 | 西安理工大学 | Illumination energy-saving control system |
| CN104159362A (en) * | 2014-07-14 | 2014-11-19 | 陕西启源科技发展有限责任公司 | Community street lamp energy-saving controller |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869696A (en) * | 2015-03-31 | 2015-08-26 | 繁昌县博通电子商务有限公司 | Intelligent energy-saving household illuminating lamp |
| CN105246210A (en) * | 2015-10-30 | 2016-01-13 | 南京信息工程大学 | Control system of intelligent desk lamp |
| CN105974426A (en) * | 2016-05-20 | 2016-09-28 | 深圳展景世纪科技有限公司 | Eye protection method and device based on light emitting device |
| CN111316038A (en) * | 2017-09-20 | 2020-06-19 | 深圳市柔宇科技有限公司 | Desk lamp |
| CN108317489A (en) * | 2017-12-24 | 2018-07-24 | 湛江正信科技服务有限公司 | desk lamp brightness adjusting method, system and intelligent desk lamp |
| CN108135066A (en) * | 2017-12-25 | 2018-06-08 | 江雨仙 | Lamp control system and method |
| CN108758400A (en) * | 2018-05-25 | 2018-11-06 | 广州天键光电科技有限公司 | Desk lamp and its control method, control device |
| CN108758400B (en) * | 2018-05-25 | 2021-04-20 | 广州天键光电科技有限公司 | Desk lamp and control method and control device thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |