CN206973414U - A kind of energy-saving desk lamp based on infrared distance measurement - Google Patents
A kind of energy-saving desk lamp based on infrared distance measurement Download PDFInfo
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- CN206973414U CN206973414U CN201720329536.7U CN201720329536U CN206973414U CN 206973414 U CN206973414 U CN 206973414U CN 201720329536 U CN201720329536 U CN 201720329536U CN 206973414 U CN206973414 U CN 206973414U
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- Prior art keywords
- desk lamp
- energy
- fluorescent tube
- saving desk
- base
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Abstract
It the utility model is related to lighting device, particularly a kind of energy-saving desk lamp based on infrared distance measurement, including base and fluorescent tube, the base is by sucker suction in metope, the energy-saving desk lamp also includes infrared distance sensor, infrared signal processing module and control module, the infrared distance sensor is used to measure user and the distance of the energy-saving desk lamp, the infrared signal processing module is used to being amplified infrared signal, filter and delay process after be sent into the control module, the control module is used to controlling the fluorescent tube to switch and brightness.The utility model is based on infrared distance measurement technology, realizes desk lamp people to open, and people, which walks, goes out, and has saved electric energy.The desk lamp is base, fluorescent tube clustered architecture, and the energy-conservation can effectively save space, solve current A seating desk lamp and take up an area the big caused problem inconvenient for use of scope very much by sucker suction in metope.
Description
Technical field
It the utility model is related to lighting device, particularly a kind of energy-saving desk lamp based on infrared distance measurement.
Background technology
Desk lamp is widely used as a kind of common electric in residential households.During desk lamp use, use
Usually easily forget to close desk lamp when person leaves, accumulate over a long period, this will cause very big waste of energy.In addition, existing desk lamp is more
For seat design, floor space is big, heavy and inconvenient.
Utility model content
The purpose of this utility model is：Can not accomplish to turn off the light when you leave for existing A seating desk lamp causes waste of energy and accounts for
A kind of the problem of ground area is big, there is provided energy-saving desk lamp based on infrared distance measurement.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of energy-saving desk lamp based on infrared distance measurement, including base and fluorescent tube, the base by sucker suction in metope,
The energy-saving desk lamp also includes infrared distance sensor, infrared signal processing module and control module, the infrared distance measurement sensing
Device is used to measure user and the distance of the energy-saving desk lamp, and the infrared signal processing module is used to put infrared signal
Greatly, the control module is sent into after filtering and delay process, the control module is used to control the fluorescent tube switch and brightness.
Further, the fluorescent tube includes lithium battery and LED, and the fluorescent tube is connected by the slot of plug and the base
Connect, the lithium battery is used to power for the LED when fluorescent tube departs from the base.That is, described lithium battery is in the lamp
After pipe is extracted from the base, temporary source can be used as, have a power failure when, the energy-saving desk lamp also can normal use, effectively carry
High electric energy utilization rate.
Further, the fluorescent tube adjusts the angle, the light of convenient use person's different angle by rotating the plug
According to demand.That is, on the one hand described slot is used to connect the base and the fluorescent tube with the plug, on the other hand described in realization
Fluorescent tube is fixedly connected after can adjusting certain angle around the base.
Further, the energy-saving desk lamp also includes the charging inlet and USB delivery outlets for being arranged at base.By described
Charging inlet can charge to the energy-saving desk lamp, and electrical power storage is in the lithium battery.The energy-saving desk lamp can also pass through institute
USB delivery outlets are stated to discharge to external equipment, such as the electrical equipment such as mobile phone, tablet personal computer.The energy-saving desk lamp, which is integrated with, to be filled, puts
Electricity Functional, the usage scenario of desk lamp is further expanded, facility is brought for user.
Further, the energy-saving desk lamp also includes the display screen for being arranged at base, for showing current time information.Institute
Control module connection display driver circuit is stated, current time signal is sent to shown display driver circuit, the display screen display
Show current time.
Specifically, the infrared distance sensor uses pyroelectric infrared detector.
Further, the pyroelectric infrared detector possesses 1.0m~2.0m detection ranges, when described in user's distance
Within energy-saving desk lamp 2m, the pyroelectric infrared detector can receive human infrared signal.
Further, the pyroelectric infrared detector sensitive volume is between 7.0 μm~10.0 μm.The rpyroelectric infrared
Detector top is provided with filter glass so that the optical wavelength range that the pyroelectric infrared detector is subjected to is between 7.0 μ
M~10.0 μm.Because the infrared ray centre wavelength of human body radiation is 9~10 μm, just it is applied to detect whether accordingly to use
Person is close, avoids the interference that the Belt for pets such as cat and dog come.The beneficial effects of the utility model are：
The utility model is based on infrared distance measurement technology, realizes desk lamp people to open, and people, which walks, goes out, and has saved electric energy.Institute
Desk lamp is stated as base, fluorescent tube clustered architecture, the energy-conservation can effectively save space, solve very much by sucker suction in metope
Current A seating desk lamp of having determined takes up an area the big caused problem inconvenient for use of scope.
In addition, fluorescent tube can take out from base, used separately as arbitrary source, after thus overcoming the power failure of A seating desk lamp
The problem of can not using, fluorescent tube is independently using the portability for further increasing desk lamp.
Brief description of the drawings
Fig. 1 is the energy-saving desk lamp understructure figure of the utility model embodiment 1；
Fig. 2 is the energy-saving desk lamp lamp tube structure figure of the utility model embodiment 1；
Fig. 3 is the energy-saving desk lamp automatic control control flow chart of the utility model embodiment 1；
Fig. 4 is the energy-saving desk lamp infrared distance sensor circuit structure diagram of the utility model embodiment 1；
Fig. 5 is the energy-saving desk lamp system construction drawing of the utility model embodiment 1；
Marked in figure：1.1- desk lamp switch, 1.2- fluorescent tube slot negative electrodes, 1.3- fluorescent tube slot anodes, 1.4- liquid crystal displays
Screen, 1.5- base sucking discs, 1.6-USB delivery outlets, 1.7 infrared distance sensors, 1.8- charging inlets, 2.1-LED lamps, 2.2- go out
Optical port, 2.3- lithium batteries, 2.4- plug negative electrodes, 2.5- plug anodes.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment 1
A kind of energy-saving desk lamp based on infrared distance measurement, as shown in Fig. 1,2,5, including base and fluorescent tube, the base pass through
Sucker 1.5 is adsorbed in metope, and the energy-saving desk lamp also includes infrared distance sensor, infrared signal processing module and control mould
Block, the infrared distance sensor are used to measure user and the distance of the energy-saving desk lamp, the infrared signal processing module
For infrared signal is amplified, filtered and delay process after be sent into the control module, the control module connection illumination
Circuit and display circuit, for controlling the time showing in the fluorescent tube switch and brightness, and liquid crystal display 1.4.
The infrared distance sensor uses RE200B sensors, and the infrared signal processing module selects BISS0001 cores
Piece and periphery amplification, filtering and delay circuit, the control module select chip microcontroller.As shown in figure 4, sensor
RE200B S ends receive thermal radiation signal and deliver to BISS001 14 mouthfuls (1IN+) and enter through BISS0001 chips and peripheral circuit
Low level is sent into row amplification, filtering and processing, the P1.2 positions of most backward single-chip microcomputer such as delay.Outside delay time TXBy outside
R7 and C2 size adjustment, TX=24576*R7*C2；Trigger blocking time Ti to be adjusted by the R9 and C4 of outside size, Ti=
24*R9*C4。
Referring to Fig. 1, Fig. 2, Fig. 1 are Desk lamp feet, and Fig. 2 is desk lamp tube, and the two is inserted by slot 1.2,1.3 with corresponding
First 2.4,2.5 are connected.
Wherein, desk lamp switch 1.1 controls lamp on/off, and LCDs 1.4 is used to show the time, and desk lamp passes through sucker 1.5
Metope is fixed on, UBS delivery outlets 1.6 can make temporary source, can provide electric power for electrical equipments such as mobile phone, tablet personal computers.It is infrared
Sense 1.7 rangings and reach people and walk and go out, charging inlet 1.8 gives desk lamp charging.LED 2.1 is light source, and light-emitting window 2.2 is used to control
Light path processed, lithium battery 2.3 can be used as temporary source when fluorescent tube is pulled up.The fixed lamp tube of slot 2.4,2.5 and adjustable fluorescent tube
Angle.
The fluorescent tube adjusts the angle, the lighting requirements of convenient use person's different angle by rotating the plug.That is,
On the one hand the slot is used to connect the base and the fluorescent tube with the plug, on the other hand realize that the fluorescent tube can be around institute
It is fixedly connected after stating base regulation certain angle.
The energy-saving desk lamp also includes the display screen for being arranged at base, for showing current time information.The control mould
Block connects display driver circuit, current time signal is sent to shown display driver circuit, when the display screen shows current
Between.
The pyroelectric infrared detector possesses 1.0m~2.0m detection ranges, when user is apart from the energy-saving desk lamp 2m
Within, the pyroelectric infrared detector can receive human infrared signal.
The pyroelectric infrared detector sensitive volume is between 7.0 μm~10.0 μm.The pyroelectric infrared detector top
End is provided with filter glass so that the optical wavelength range that the pyroelectric infrared detector is subjected to is between 7.0 μm~10.0 μ
m.It is just close for user suitable for detecting whether accordingly because the infrared ray centre wavelength of human body radiation is 9~10 μm, keep away
The interference that the Belt for pets such as cat and dog come is exempted from.
It is illustrated in figure 3 the energy-saving desk lamp automatic control flow chart figure.It is red according to what is received after system initialization 3.1
Outer distance measuring signal, carrying out 3.2 and judge whether to be in unmanned state, someone returns to continuation 3.2 and continues to determine whether someone, if nobody
Then carry out 3.3 and judge whether unmanned state is more than 10 minutes, if judging whether someone less than returning to 3.2,3.4 close if being more than
Lamp.
Wherein, according to default distance of opening as the threshold value for determining whether someone, it is preferable that the threshold value is 2m.It is excellent
Selection of land, step 3.3 were used as the time limit of turning off the light using 10 minutes.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of energy-saving desk lamp based on infrared distance measurement, including base and fluorescent tube, it is characterised in that：The base is inhaled by sucker
Metope is invested, the fluorescent tube includes lithium battery and LED, and the fluorescent tube is connected by plug with the slot of the base, described
Lithium battery is used to power for the LED when fluorescent tube departs from the base；The energy-saving desk lamp also includes infrared distance measurement and passed
Sensor, infrared signal processing module and control module, the infrared distance sensor are used to measure user and the energy-conservation platform
The distance of lamp, the infrared signal processing module be used for infrared signal is amplified, filter and delay process after be sent into described in
Control module, the control module are used to control the fluorescent tube switch and brightness.
2. energy-saving desk lamp according to claim 1, it is characterised in that：The fluorescent tube is by rotating the plug adjustment angle
Degree.
3. energy-saving desk lamp according to claim 1, it is characterised in that：Also include be arranged at base charging inlet and
USB delivery outlets.
4. energy-saving desk lamp according to claim 1, it is characterised in that：Also include the display screen for being arranged at base, for showing
Show current time information.
5. energy-saving desk lamp according to claim 1, it is characterised in that：The infrared distance sensor uses rpyroelectric infrared
Detector.
6. energy-saving desk lamp according to claim 5, it is characterised in that：The pyroelectric infrared detector possess 1.0m ~
2.0m detection range.
7. energy-saving desk lamp according to claim 6, it is characterised in that：The sensitive volume of the pyroelectric infrared detector is situated between
In 7.0 μm ~ 10.0 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329536.7U CN206973414U (en) | 2017-03-31 | 2017-03-31 | A kind of energy-saving desk lamp based on infrared distance measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329536.7U CN206973414U (en) | 2017-03-31 | 2017-03-31 | A kind of energy-saving desk lamp based on infrared distance measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973414U true CN206973414U (en) | 2018-02-06 |
Family
ID=61414471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329536.7U Expired - Fee Related CN206973414U (en) | 2017-03-31 | 2017-03-31 | A kind of energy-saving desk lamp based on infrared distance measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007623A (en) * | 2021-02-28 | 2021-06-22 | 长沙修恒信息科技有限公司 | Control method of modular lighting device based on Internet of things |
-
2017
- 2017-03-31 CN CN201720329536.7U patent/CN206973414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007623A (en) * | 2021-02-28 | 2021-06-22 | 长沙修恒信息科技有限公司 | Control method of modular lighting device based on Internet of things |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |