CN206861431U - A kind of pre- myopia prevention energy-saving desk lamp - Google Patents
A kind of pre- myopia prevention energy-saving desk lamp Download PDFInfo
- Publication number
- CN206861431U CN206861431U CN201720430256.5U CN201720430256U CN206861431U CN 206861431 U CN206861431 U CN 206861431U CN 201720430256 U CN201720430256 U CN 201720430256U CN 206861431 U CN206861431 U CN 206861431U
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- China
- Prior art keywords
- lithium battery
- lampshade
- desk lamp
- time
- module
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- 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.)
- Expired - Fee Related
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of pre- myopia prevention energy-saving desk lamp, including lampshade, support and base；The pedestal lower end is fixedly installed on base, and pedestal upper end is connected by linkage with lampshade；The lower surface of the lampshade is fixed with LED lamp bead array, and lampshade upper surface is used to install the solar panel for being used for receiving illumination, and lampshade front is provided with infrared induction module；The internal stent is disposed with signal wire and power line, rack outer surface be provided with for show indoor temperature, humidity, air quality, electric quantity of lithium battery, the time, date and time information liquid crystal display；The chassis interior is provided with controller and lithium battery, the core component of controller is STC51 single-chip microcomputers, the utility model is acquired using pyroelectric infrared sensor to human body sitting posture information, when sitting posture can not cut off the electricity supply in time at that time, effectively prevents the generation of myopia；IAQ is detected by air mass sensor, facilitates user to understand IAQ information, can be reminded when air quality is deteriorated to user；Utilize clean energy resource.
Description
Technical field
Technical field of living goods is the utility model is related to, particularly belongs to a kind of pre- myopia prevention energy-saving desk lamp.
Background technology
Solar energy resources enriches, nexhaustible, free to use and be polluted to environment, is highlighted in greenhouse effects
Today, China pay much attention to the utilization of clean reproducible energy, advocate Society.With other field solar energy profit
With technology continuous maturation, the acquisition of solar energy become very convenient, passes through a piece of cheap frivolous solar cell
Plate can complete the conversion of solar energy to electrical, and condition is created in the application of consumer goods industries for solar energy.
In Chinese 400,000,000 A nearsighted persons, the ratio shared by high myopia has reached 30%, past 10 years, this ratio
Nearly 13 percentage points are improved, and still in the trend gradually risen.China has turned into the severely afflicated area of high myopia, causes myopia
The main reason for be unhealthy with eye, such as continuous use eye overlong time, really etc., pre- myopia prevention turns into quarter to abnormal sitting posture during study
The problem of slow is not allowed.
Most solar energy desk lamps simply add solar cell on common desk lamp in the market, and function phase is to list
One, the solar energy of storage is not fully utilized；Desk lamp feet spatial design pays the utmost attention to attractive in appearance, practical standpoint consideration
Few, base space utilization is not high.
Utility model content
The purpose of this utility model is just to provide a kind of pre- myopia prevention energy-saving desk lamp, to overcome prior art not
Foot.
The technical solution adopted in the utility model is：
A kind of pre- myopia prevention energy-saving desk lamp, including lampshade, support and base；The pedestal lower end is fixedly installed in
On base, pedestal upper end is connected by linkage with lampshade；The lower surface of the lampshade is fixed with LED lamp bead array, lamp
Cover upper surface is used to install the solar panel for being used for receiving illumination, and lampshade front is provided with infrared induction module；The branch
Signal wire and power line are disposed with inside frame, rack outer surface is provided with for showing indoor temperature, humidity, air quality, lithium
Battery electric quantity, time, the liquid crystal display of date and time information；The chassis interior is provided with controller and lithium battery, controller
Core component is STC51 single-chip microcomputers, be can be achieved to environment information acquisition module, infrared induction module, membrane keyboard module, liquid crystal
The management and control of display, wireless charging module, charging and discharging lithium battery module, LED；It is thin that the susceptor surface is provided with waterproof
Membranous type keyboard and the region for placing mobile phone to be charged, side is provided with USB power connector, can be straight in the case of continuous rainy weather
Connect and use USB power connector to be powered for desk lamp.
The waterproofing membrane type keyboard uses matrix keyboard, and each keypress function is respectively：It is the brightness regulation of light, wireless
Charge switch, lithium cell charging switch, ann reset, time setting, day settings.
The infrared induction module uses pyroelectric infrared sensor, and the infrared ray that the sensor is only sent to human body is quick
Sense, when human body sitting posture exceedes the scope of setting away from desk lamp, the sensor can monitor in time, and it is mono- that signal is issued into STC51
Piece machine, STC51 single-chip microcomputers are avoided because human body is in for a long time by controlling LED drive circuit to cut off LED lamp bead power supply in time
Improperly sitting posture reading causes the generation of myopia.
The solar panel forms loop by wire and relay contact with lithium battery, when STC51 monolithic machine examinations
Measure lithium battery it is under-voltage when relay contact in the charging and discharging lithium battery module will be controlled to connect be lithium cell charging, fill
The connection of solar energy electroplax and lithium battery can be disconnected after the completion of electricity automatically, prevents from overcharging.
There is lattice-shaped heat emission hole at the back side and bottom of the base, and lithium battery is fixed in the groove of base end face.
Compared with prior art, the beneficial effects of the utility model are：Human body is sat using pyroelectric infrared sensor
Appearance information is acquired, and when sitting posture can not cut off the electricity supply in time at that time, effectively prevents the generation of myopia；When people leaves desk lamp,
The utility model can also automatically cut off power supply, reach energy-saving effect；IAQ is carried out by air mass sensor
Detection, facilitate user to understand IAQ information, can be reminded when air quality is deteriorated to user；Using cleaning energy
Source, the wireless charging function to mobile phone is realized by high-frequency inverter circuit and LC resonant networks；Table lamp structure is compact to design, fully
Utilize the space of Desk lamp feet.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model principle schematic diagram
Fig. 3 is the utility model wireless charging principle schematic
Reference in figure：1. lampshade, 2. solar panels, 3. pyroelectric infrared sensors, 4. supports, 5. liquid crystal
Display, 6.USB power interfaces, 7. place the region of mobile phone to be charged, 8. linkages, 9. bases, 10. waterproofing membrane types
Keyboard.
Embodiment
Referring to accompanying drawing, a kind of pre- myopia prevention energy-saving desk lamp, including lampshade 1, support 4 and base 9；The lower end of support 4
It is fixedly installed on base 9, the upper end of support 4 is connected by linkage 8 with lampshade 1；The lower surface of lampshade 1 is fixed with LED
Lamp bead array, the upper surface of lampshade 1 are used to install the solar panel 2 for being used for receiving illumination, and the front of lampshade 1 is provided with infrared sense
Answer module；Be disposed with signal wire and power line inside support 4, the outer surface of support 4 be provided with for show indoor temperature, humidity,
Air quality, electric quantity of lithium battery, time, the liquid crystal display 5 of date and time information；Controller and lithium battery are installed inside base 9,
The core component of controller is STC51 single-chip microcomputers, be can be achieved to environment information acquisition module, infrared induction module, membrane keyboard
The management and control of module, liquid crystal display 5, wireless charging module, charging and discharging lithium battery module, LED；The susceptor surface
Region 7 provided with waterproofing membrane type keyboard 10 and placement mobile phone to be charged, side is provided with USB power connector 6, in continuous rainy days
In the case of gas, USB power connector 6 can be directly used to be powered for desk lamp.
Waterproofing membrane type keyboard 10 uses matrix keyboard, and each keypress function is respectively：The brightness regulation of light, wireless charging
Electric switch, lithium cell charging switch, ann reset, time setting, day settings.Infrared induction module is passed using rpyroelectric infrared
Sensor 3, the infrared ray responsive that the sensor is only sent to human body, when human body sitting posture exceedes the scope of setting away from desk lamp, the biography
Sensor can be monitored in time, and signal is issued into STC51 single-chip microcomputers, and STC51 single-chip microcomputers are by controlling LED drive circuit to cut in time
Disconnected LED lamp bead power supply, avoid because human body causes the generation of myopia in the reading of improperly sitting posture for a long time.Solar panel
2 form loop by wire and relay contact with lithium battery, will be controlled when STC51 single-chip microcomputers detect that lithium battery is under-voltage
It is lithium cell charging that relay contact in the charging and discharging lithium battery module, which is connected, can disconnect solar energy after charging complete automatically
The connection of electroplax and lithium battery, prevent from overcharging.There is lattice-shaped heat emission hole at the back side and bottom of base, and lithium battery is fixed on base
In the groove of bottom surface.
As shown in Fig. 2 the utility model uses STC51 single-chip microcomputers externally to enclose each function by its realization as main control chip
The management and control of module.When lithium battery voltage is relatively low, main control chip control relay contact closure makes solar panel
Charge circuit is formed with lithium battery, in charging process, is connected on the voltage sensor detection lithium cell charging of lithium battery electric discharge port
Situation, once can automatically cut off charge circuit full of main control chip prevents from overcharging.The discharge end and USB power connector of lithium battery are simultaneously
It is connected after connection with LED drive circuit, working power is provided for LED lamp bead array, when user can press waterproofing membrane type keyboard
After lamplight brightness regulating key on 10, main control chip adjusts the length that the time is pressed according to button control LED drivings
The brightness of desk lamp, and in desk lamp practical process, if people leaves desk lamp, pyroelectric infrared sensor 3 will perceive, master control core
Sector-meeting automatic distinguishing desk lamp, put bright desk lamp automatically after people returns.The operating voltage input and lithium of the wireless charging module
Battery and USB power connector are connected, and whether its work presses wireless charging waterproofing membrane type keyboard 10 on by master control chip controls
After electric switch, wireless charging module is in running order, as long as the mobile phone that need to be charged now is positioned over into the nothing on Desk lamp feet 9
Line charge mobile phone rest area 7, mobile phone charging can be completed without wire and charging adapter.Environment information acquisition module medium temperature
Degree, humidity, air mass sensor, the temperature sensor DS18B20 with data signal output function is respectively adopted, humidity passes
The sensor DHT11 and air mass sensor MQ135 for exporting analog signal, what it is due to MQ135 outputs is analog signal, so should
Sensor needs to access by variable connector through AD conversion, the output end of environment information acquisition module before variable connector is accessed
STC51 single-chip microcomputers, single-chip microcomputer receives can be to being received back to the air come while liquor charging crystal display is shown after environmental information
Quality information judges, if the exceeded LED that will start on Desk lamp feet makes it not stop to flash, alarm needs to lead to after starting
The ann reset button crossed on waterproofing membrane type keyboard 10 resets.The liquid crystal display is connected with the parallel port of main control chip, uses
In information such as display indoor temperature, humidity, air quality, electric quantity of lithium battery, time, date and time informations.
Claims (5)
1. a kind of pre- myopia prevention energy-saving desk lamp, including lampshade, support and base；Characterized in that, the pedestal lower end
It is fixedly installed on base, pedestal upper end is connected by linkage with lampshade；The lower surface of the lampshade is fixed with LED
Pearl array, lampshade upper surface are used to install the solar panel for being used for receiving illumination, and lampshade front is provided with infrared induction mould
Block；The internal stent is disposed with signal wire and power line, and rack outer surface is provided with for showing indoor temperature, humidity, sky
Makings amount, electric quantity of lithium battery, time, the liquid crystal display of date and time information；The chassis interior is provided with controller and lithium battery,
The core component of controller is STC51 single-chip microcomputers, be can be achieved to environment information acquisition module, infrared induction module, membrane keyboard
The management and control of module, liquid crystal display, wireless charging module, charging and discharging lithium battery module, LED；The susceptor surface
Region provided with waterproofing membrane type keyboard and placement mobile phone to be charged, side is provided with USB power connector, in continuous rainy weather feelings
Under condition, USB power connector can be directly used to be powered for desk lamp.
2. pre- myopia prevention energy-saving desk lamp according to claim 1, it is characterised in that the waterproofing membrane type keyboard is adopted
With matrix keyboard, each keypress function is respectively：The brightness regulation of light, wireless charging switch, lithium cell charging switch, alarm
Reset, the time sets, day settings.
3. pre- myopia prevention energy-saving desk lamp according to claim 1, it is characterised in that the infrared induction module uses
Pyroelectric infrared sensor, the infrared ray responsive that the sensor is only sent to human body, when human body sitting posture exceedes setting away from desk lamp
During scope, the sensor can be monitored in time, and signal is issued into STC51 single-chip microcomputers, and STC51 single-chip microcomputers are by controlling LED to drive
Dynamic circuit cuts off LED lamp bead power supply in time, avoids because human body causes the generation of myopia in the reading of improperly sitting posture for a long time.
4. pre- myopia prevention energy-saving desk lamp according to claim 1, it is characterised in that the solar panel passes through
Wire and relay contact form loop with lithium battery, will be controlled when STC51 single-chip microcomputers detect that lithium battery is under-voltage described
It is lithium cell charging that relay contact in charging and discharging lithium battery module, which is connected, can disconnect solar energy electroplax after charging complete automatically
With the connection of lithium battery, prevent from overcharging.
5. pre- myopia prevention energy-saving desk lamp according to claim 1, it is characterised in that the back side and bottom of the base
There is lattice-shaped heat emission hole, lithium battery is fixed in the groove of base end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430256.5U CN206861431U (en) | 2017-04-24 | 2017-04-24 | A kind of pre- myopia prevention energy-saving desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430256.5U CN206861431U (en) | 2017-04-24 | 2017-04-24 | A kind of pre- myopia prevention energy-saving desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861431U true CN206861431U (en) | 2018-01-09 |
Family
ID=60816311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720430256.5U Expired - Fee Related CN206861431U (en) | 2017-04-24 | 2017-04-24 | A kind of pre- myopia prevention energy-saving desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287028A (en) * | 2018-09-05 | 2019-01-29 | 浙江凯耀照明股份有限公司 | A kind of wireless charging desk lamp and output regulation method |
-
2017
- 2017-04-24 CN CN201720430256.5U patent/CN206861431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287028A (en) * | 2018-09-05 | 2019-01-29 | 浙江凯耀照明股份有限公司 | A kind of wireless charging desk lamp and output regulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180424 |