CN104676425A - Intelligent small night lamp - Google Patents
Intelligent small night lamp Download PDFInfo
- Publication number
- CN104676425A CN104676425A CN201510093265.5A CN201510093265A CN104676425A CN 104676425 A CN104676425 A CN 104676425A CN 201510093265 A CN201510093265 A CN 201510093265A CN 104676425 A CN104676425 A CN 104676425A
- Authority
- CN
- China
- Prior art keywords
- night
- induction module
- intelligent small
- lamp used
- governor circuit
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an intelligent small night lamp, which comprises a light intensity induction module, a human body infrared induction module and a master control circuit module. The light intensity induction module controls a master control circuit to enter a normal working state or a low-power-consumption resting state according to environmental illumination intensity. In the normal working state, the master control circuit determines to turn on or turn off the backlight of a liquid crystal display screen according to the result of the detection by the human body infrared induction module, and current time is displayed simultaneously when the backlight is turned on. The current time can be calibrated and set by a key. The intelligent small night lamp has a small, exquisite and attractive structure, is low in power consumption, is convenient to use, and is especially suitable for providing weaker light brightness at night in a bedroom.
Description
Technical field
The present invention relates to mini light night, especially a kind of Intelligent small lamp used at night being combined control by intensity of illumination and human body sensing.
Background technology
The Intelligent small lamp used at night used on the market is at present mostly by means of only acoustic control or by means of only photoinduction control or by means of only human body induction control.Owing to adopting the LED lamp bead of low-power consumption as light source, so most mini light night power consumption is all relatively low, even if adopt time that battery powered mode also can be long and frequently need not change battery.But still can be lit light is more sufficient by means of only the night-light of acoustic control or human body induction control, and do not have people at the late into the night of night-light when people fall asleep controlled by means of only photoinduction or night and still light when room always, thus cause the unnecessary loss of electric energy.
In addition, existing mini light night can only play a role in lighting mostly, and people often also wonder the current concrete time when midnight wakes up, but goes to rout up wrist-watch or open mobile phone all will take some twists and turns and can not guarantee to find smoothly very soon in addition again.The night-light with time display function is also just simple to be grouped together electronic watch and night-light, and its appearance and size increased not only brings shortcoming aesthetically, too increases the cost of manufacture of its shell and the power consumption of entirety simultaneously.Therefore, need the mini light night developing a kind of intelligence, only just light lower than the value and having in investigative range during the human body of movement preset in environment illumination intensity, and immediately can see the time, with the life be convenient for people to.
Summary of the invention
Technical problem to be solved by this invention provides a kind of low-power consumption, easy to use and can a kind of Intelligent small lamp used at night of displaying time.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of Intelligent small lamp used at night, it comprises light intensity induction module, human body infrared induction module, governor circuit module, described light intensity induction module and governor circuit model calling, the low and high level signal that described governor circuit module exports according to described light intensity induction module, arranges described Intelligent small lamp used at night and is in resting state or normal operating conditions.
Described human body infrared induction module and described governor circuit model calling, described Intelligent small lamp used at night is when normal operating conditions, and the low and high level signal exported according to described human body infrared induction module, controls described Intelligent small lamp used at night and light or close.
Described governor circuit is made up of master chip STM8S103 and accessory circuit thereof; It also comprises a liquid crystal display display circuit, and the input of described liquid crystal display display circuit is connected with the digital interface of described master chip, is realized the switching function of mini light night by the backlight of switching Liquid Crystal display screen, simultaneously all right displaying time; Also include button, described button connects the digital interface of master chip, and described master chip response button operation, is set in the time of described liquid crystal display screen display.
Beneficial effect of the present invention is: product structure is small and exquisite, attractive in appearance, low in energy consumption, easy to use, and can reasonably light night-light according to the ambient conditions of reality and simultaneously displaying time, the present invention is especially suitable for bedroom, provides the use bright compared with the low light level at night.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing embodiment, the present invention is described in further details.
As shown in Figure 1, the Intelligent small lamp used at night that this example is shown comprises generally: 1. human body infrared induction module, 2. light intensity induction module, 3. LCDs, 4. numeral increases button, and 5. numeral reduces button, 6. function button, 7. battery installing port, 8. governor circuit module and housing.
The intensity of illumination of light intensity induction module Real-Time Monitoring installation environment, when exporting 0V low level higher than during the threshold value preset, the STM8S103 single-chip microcomputer triggered on main control module enters low power consumpting state, close all inner peripheral clock except timer, cut off the power supply of human body infrared induction module simultaneously, close LCDs, make Intelligent small lamp used at night only have light intensity induction module part normally to work, entirety is in low power consumpting state.When the intensity of illumination that light intensity induction module monitors exports 3.3V high level lower than during the threshold value preset, wake the single-chip microcomputer being in resting state up, restore electricity to human body infrared induction module simultaneously.
Human body infrared induction module exports a 3.3V high level when having detected that people moves in induction range, export 0V low level when human body leaves induction range, the control signal that this level signal is lighted as triggering LCDs or closed.
Governor circuit module mainly comprises STM8S103 single-chip microcomputer and peripheral circuit, liquid-crystal display section, button setting section and power unit.Liquid-crystal display section is connected directly between on the digital output of single-chip microcomputer.Single-chip microcomputer is when normal operating conditions, by the output signal of a digital input port real-time human body infrared induction module, represent in induction range have human motion when high level being detected, open the backlight of LCDs and show current time, nobody in induction range is represented when low level being detected, close the backlight of LCDs, save electric energy.Button setting section realizes the setting to current time, and liquid-crystal display section was according to 24 hours Circulating fibrocytes time processed.
Whole Intelligent small lamp used at night, by powered battery, based on the design of above-mentioned various low-power consumption, can ensure that described Intelligent small lamp used at night frequently need not change battery.
Claims (5)
1. an Intelligent small lamp used at night, it is characterized in that, comprise light intensity induction module, human body infrared induction module, governor circuit module, described light intensity induction module and governor circuit model calling, the low and high level signal that described governor circuit module exports according to described light intensity induction module, arranges described Intelligent small lamp used at night and is in resting state or normal operating conditions.
2. a kind of Intelligent small lamp used at night according to claim 1, it is characterized in that, described human body infrared induction module and described governor circuit model calling, described Intelligent small lamp used at night is when normal operating conditions, according to the low and high level signal that described human body infrared induction module exports, control described Intelligent small lamp used at night and light or close.
3. a kind of Intelligent small lamp used at night according to claim 1, is characterized in that, described governor circuit module is made up of master chip STM8S103 and accessory circuit thereof.
4. governor circuit module according to claim 3, it is characterized in that, it also comprises a liquid crystal display display circuit, the input of described liquid crystal display display circuit is connected with the digital interface of described master chip, the switching function of mini light night is realized by the backlight of switching Liquid Crystal display screen, simultaneously can also displaying time.
5. governor circuit module according to claim 4, it is characterized in that, it also includes button, and described button connects the digital interface of master chip, and described master chip response button operation, is set in the time of described liquid crystal display screen display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093265.5A CN104676425A (en) | 2015-03-02 | 2015-03-02 | Intelligent small night lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093265.5A CN104676425A (en) | 2015-03-02 | 2015-03-02 | Intelligent small night lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676425A true CN104676425A (en) | 2015-06-03 |
Family
ID=53311826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093265.5A Pending CN104676425A (en) | 2015-03-02 | 2015-03-02 | Intelligent small night lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016131256A1 (en) * | 2015-08-03 | 2016-08-25 | 中兴通讯股份有限公司 | Screen control method and apparatus for wearable device |
| CN109548246A (en) * | 2019-01-30 | 2019-03-29 | 珠海达其昌电子有限公司 | A kind of low power-consumption intelligent LED light and control method |
| CN110381626A (en) * | 2019-04-25 | 2019-10-25 | 长兴博泰电子科技股份有限公司 | A kind of working method, system and the structure of RGB mini light night |
| CN110673459A (en) * | 2019-11-11 | 2020-01-10 | 漳州市英姿钟表有限公司 | Electronic clock with little night-light of infrared temperature sensing |
-
2015
- 2015-03-02 CN CN201510093265.5A patent/CN104676425A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016131256A1 (en) * | 2015-08-03 | 2016-08-25 | 中兴通讯股份有限公司 | Screen control method and apparatus for wearable device |
| CN109548246A (en) * | 2019-01-30 | 2019-03-29 | 珠海达其昌电子有限公司 | A kind of low power-consumption intelligent LED light and control method |
| CN110381626A (en) * | 2019-04-25 | 2019-10-25 | 长兴博泰电子科技股份有限公司 | A kind of working method, system and the structure of RGB mini light night |
| CN110673459A (en) * | 2019-11-11 | 2020-01-10 | 漳州市英姿钟表有限公司 | Electronic clock with little night-light of infrared temperature sensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |