CN109210415A - Desk lamp and its control method - Google Patents
Desk lamp and its control method Download PDFInfo
- Publication number
- CN109210415A CN109210415A CN201811084998.2A CN201811084998A CN109210415A CN 109210415 A CN109210415 A CN 109210415A CN 201811084998 A CN201811084998 A CN 201811084998A CN 109210415 A CN109210415 A CN 109210415A
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- China
- Prior art keywords
- desk lamp
- control device
- sent
- control
- information
- 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
- F21V23/04—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
-
- 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
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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]
-
- 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
Abstract
The present invention relates to a kind of desk lamp and its control methods, comprising: desk lamp main body；The control device and light emitting diode group being set in desk lamp main body；The infrared induction sensor being connected with control device；The switching device being connected respectively with light emitting diode group and control device；Control device is used to receive the inductive signal of infrared induction sensor, and according to the on-off of actuated signal control switching device.Since infrared induction sensor can detecte the presence in detection range either with or without people, when people is close to desk lamp, infrared sensor can detect the presence of people, signal can be sent to control device, be closed control switch device, and then light emitting diode group is made to shine；When people exceeds the monitoring range of infrared induction sensor far from desk lamp, infrared induction sensor can be sent to control device to induction signal, so that control switch disconnects, and then extinguished light emitting diode, thus accomplished to turn off the light when you leave, and save electric energy.
Description
Technical field
The present invention relates to lighting technical fields, and in particular to a kind of desk lamp and its control method.
Background technique
With the development of science and technology, people's lives level is continuously improved, and high-tech product is becoming increasingly popular.How
The household electrical appliances that exploitation can greatly improve people's quality of life have become an important research field of household electric appliances.
Desk lamp is to the vital household electrical appliance of people's daily life, is the assistant that people read and work at night,
But for existing desk lamp, control its switch often by user actively go by pressing entity switch key realize,
This, which will lead to desk lamp, to automatically open or close according to Man's Demands, be easy to cause waste.
Summary of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of desk lamp and its control methods.
According to a first aspect of the present application, a kind of desk lamp is provided, comprising:
Desk lamp main body；
The control device and light emitting diode group being set in the desk lamp main body；
The infrared induction sensor being connected with the control device；
The switching device being connected respectively with the light emitting diode group and control device；
The control device is used to receive the inductive signal of infrared induction sensor, and according to the actuated signal control institute
State the on-off of switching device.
Optionally, the desk lamp further include:
The timer and display device being connect with the control device；
The time entry station being connected with the timer；
The time entry station is for receiving timing set by user and being sent to the timing described
Timer；
The display device is for showing that the timer is sent to the real-time timing time of the control device.
Optionally, the desk lamp further include:
The infrared distance sensor and warning device being connected with the control device；
The warning device is used to receive the alarm signal of controller transmission and issues warning note；The alarm signal is
The signal issued when the control device judges that user distance is less than pre-determined distance value, the user distance are the infrared survey
The data information of the control device is detected and is sent to away from sensor.
Optionally, the control device includes the first controller and second controller interconnected；
First controller is used to handle the information received and information is sent to second control by treated
Device；
The second controller is used to control the on-off of the switching device according to the information.
Optionally, the control device is single-chip microcontroller.
Optionally, the switching device is relay.
Optionally, the timer is DS1302 clock chip.
According to a second aspect of the present application, a kind of control method of desk lamp is provided, comprising:
Receive the inductive signal of infrared induction sensor；
It is sent and is instructed to switching device according to the inductive signal.
Optionally, the method also includes:
Receive the clocking information that timer is sent；
The clocking information is sent to display device.
Optionally, the method also includes:
Receive the user distance information that infrared distance sensor is sent；
Judge the size of the user distance information and pre-determined distance value；
When the user distance information is less than the pre-determined distance value, alarm signal is sent to warning device, so that institute
It states warning device and issues alarm.
The invention adopts the above technical scheme, and control device and light emitting diode group, institute are arranged in the desk lamp main body
It states control device to connect with infrared induction sensor line, switching device is connected with light emitting diode combined control device respectively.
Based on this, since infrared induction sensor can detecte the presence in detection range either with or without people, when people is close to desk lamp
When, infrared sensor can detect the presence of people, can send signal to control device, close control switch device
It closes, and then light emitting diode group is made to shine；When people exceeds the monitoring range of infrared induction sensor far from desk lamp, infrared induction
Sensor can be sent to control device to induction signal, so that control switch disconnects, and then extinguish light emitting diode, thus
Accomplish to turn off the light when you leave, saves electric energy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for desk lamp that the embodiment of the present invention one provides.
Fig. 2 is a kind of flow diagram of the control method of desk lamp provided by Embodiment 2 of the present invention.
In figure: 1, desk lamp main body；2, control device；3, light emitting diode group；4, infrared induction sensor；5, switch dress
It sets；6, timer；7, display device；8, infrared distance sensor；9, warning device.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Fig. 1 is a kind of structural schematic diagram for desk lamp that the embodiment of the present invention one provides.
Referring to Fig. 1, desk lamp provided in this embodiment includes:
Desk lamp main body 1；
The control device 2 and light emitting diode group 3 being set in the desk lamp main body；
The infrared induction sensor 4 being connected with the control device；
The switching device 5 being connected respectively with the light emitting diode group and control device；
The control device is used to receive the inductive signal of infrared induction sensor, and according to the actuated signal control institute
State the on-off of switching device.
Since control device and light emitting diode group, the control device and infrared induction being arranged in the desk lamp main body
Pickup wire connection, switching device are connected with light emitting diode combined control device respectively.Based on this, since infrared induction passes
Sensor can detecte the presence in detection range either with or without people, and therefore, when people is close to desk lamp, infrared sensor can be examined
The presence of people is measured, signal can be sent to control device, be closed control switch device, and then send out light emitting diode group
Light；When people exceeds the monitoring range of infrared induction sensor far from desk lamp, infrared induction sensor can be to control device
It sends to induction signal, so that control switch disconnects, and then extinguishes light emitting diode, thus accomplish to turn off the light when you leave, save electric energy.
Further, the desk lamp of the present embodiment can also include timer 6 and display device 7, timer and display device
It can be connected with control device, in addition, timer can be connected with time entry station, time entry station can be rotation
Button formula, it is also possible to touch-tone, is also possible to touch-screen type, time entry station input time can be used in user,
Timing after the time that timer receives time entry station, and timing time is sent to control device in real time, control device is again
The timing time is sent and is shown for display device, closes or opens with this timing that desk lamp may be implemented, use
Get up more convenient.Specifically, timer can use DS1302 clock chip.
Furthermore it is also possible to which the internal clocking using control device realizes timing function, the use of internal clocking is referred to
The prior art, and will not be described here in detail.
Wherein, light sensor can also be set in desk lamp main body, for detecting the light of external environment, the light is passed
Sensor can be connected with control device, and whether control device can detect light come control switch device according to light sensor
It disconnects and is perhaps closed and then controls the luminous of light emitting diode group or extinguish.Moreover, light sensor can detecte light intensity letter
Breath, control device can adjust the quantity of the light emitting diode lighted in light emitting diode group by receiving intensity signal, in turn
Control the intensity for the light that desk lamp issues；The voltage of each light emitting diode can also be controlled, the light of desk lamp sending is controlled with this
Intensity so that human eye is felt comfortable to adapt to human eye and current environment.
Furthermore it is also possible to which screening arrangement is arranged in desk lamp main body, for shielding light sensor, light sensor is shielded
After covering, can't detect light, would not split electro-optical device have an impact, use more freely.
It should be noted that control device can use single control unit, multiple control units can also be used, such as
Two control units.When control device uses two control units, control unit can be divided into second controller and the first control
Device processed, the first controller is used to handle the information received and information is sent to the second controller by treated, such as
The data processing comprising a series of bases of such as mean filter can be carried out to collected data, tend to result really
Value reduces error.Second controller then can be used for root using one piece with real-time response ability and with the chip of high primary frequency
The on-off of the switching device is controlled according to the information.Due to the first controller had been responsible for the average value processing of major part with
And the process of acquisition, second controller directly can carry out real-time response using the data, so that a large amount of time is saved, it can
To substantially reduce the demand to algorithm complexity.
When control device uses single control unit, compared to the scheme using two control units, the complexity of wiring
Degree will be greatly reduced, and reduce hardware cost.
In addition, the desk lamp in the present embodiment can also include infrared distance sensor 8 and warning device 9, infrared distance measurement is passed
Sensor can be connected with control device, and warning device can also be connected with control device, and the warning device is for receiving
The alarm signal of controller transmission simultaneously issues warning note；The alarm signal is when the control device judges that user distance is small
The signal issued when pre-determined distance value, the user distance are that the infrared distance sensor detects and is sent to the control
The data information of device.It can be by setting pre-determined distance value specification user at a distance from desk lamp, when desk lamp is placed on desk
It is that can use desk lamp prompt user should not be too close apart from desk, protects the eyesight of user.
It should be noted that the switching device in the present embodiment can be field-effect tube, it is also possible to relay, it can be with
It is any device or element that can play on-off action.Control device can be single-chip microcontroller, and concrete model can be
STC89C51。
Fig. 2 is a kind of flow diagram of the control method of desk lamp provided by Embodiment 2 of the present invention.
Referring to fig. 2, the present embodiment provides a kind of control method of desk lamp, may include:
Step 21, the inductive signal for receiving infrared induction sensor；
Step 22 sends instruction to switching device according to the inductive signal.
Step 23 receives the clocking information that timer is sent；
The clocking information is sent to display device by step 24.
Step 25 receives the user distance information that infrared distance sensor is sent；
Step 26, the size for judging the user distance information and pre-determined distance value；
Step 27, when the user distance information be less than the pre-determined distance value when, to warning device send alarm signal,
So that the warning device issues alarm.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of desk lamp characterized by comprising
Desk lamp main body；
The control device and light emitting diode group being set in the desk lamp main body；
The infrared induction sensor being connected with the control device；
The switching device being connected respectively with the light emitting diode group and control device；
The control device is used to receive the inductive signal of infrared induction sensor, and opens according to the actuated signal control
Close the on-off of device.
2. desk lamp according to claim 1, which is characterized in that further include:
The timer and display device being connect with the control device；
The time entry station being connected with the timer；
The time entry station is for receiving timing set by user and the timing being sent to the timing
Device；
The display device is for showing that the timer is sent to the real-time timing time of the control device.
3. desk lamp according to claim 1, which is characterized in that further include:
The infrared distance sensor and warning device being connected with the control device；
The warning device is used to receive the alarm signal of controller transmission and issues warning note；The alarm signal is works as
It states control device and judges the signal issued when user distance is less than pre-determined distance value, the user distance is infrared distance measurement biography
Sensor detects and is sent to the data information of the control device.
4. desk lamp according to claim 1-3, which is characterized in that the control device includes interconnected
One controller and second controller；
First controller is used to handle the information received and information is sent to the second controller by treated；
The second controller is used to control the on-off of the switching device according to the information.
5. desk lamp according to claim 1-3, which is characterized in that the control device is single-chip microcontroller.
6. desk lamp according to claim 1-3, which is characterized in that the switching device is relay.
7. desk lamp according to claim 2, which is characterized in that the timer is DS1302 clock chip.
8. a kind of control method of desk lamp characterized by comprising
Receive the inductive signal of infrared induction sensor；
It is sent and is instructed to switching device according to the inductive signal.
9. according to the method described in claim 8, it is characterized by further comprising:
Receive the clocking information that timer is sent；
The clocking information is sent to display device.
10. according to the method described in claim 8, it is characterized by further comprising:
Receive the user distance information that infrared distance sensor is sent；
Judge the size of the user distance information and pre-determined distance value；
When the user distance information is less than the pre-determined distance value, alarm signal is sent to warning device, so that the report
Alarm device issues alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084998.2A CN109210415A (en) | 2018-09-17 | 2018-09-17 | Desk lamp and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084998.2A CN109210415A (en) | 2018-09-17 | 2018-09-17 | Desk lamp and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210415A true CN109210415A (en) | 2019-01-15 |
Family
ID=64984438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084998.2A Withdrawn CN109210415A (en) | 2018-09-17 | 2018-09-17 | Desk lamp and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210415A (en) |
Cited By (2)
| 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 |
| CN110056813A (en) * | 2019-05-06 | 2019-07-26 | 山东明贵光电科技有限公司 | A kind of industrial and mineral lighting device of intelligent control |
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| CN2731257Y (en) * | 2004-04-30 | 2005-10-05 | 浙江工业大学 | Detachable desk lamp |
| CN202165909U (en) * | 2011-08-03 | 2012-03-14 | 吕钧儒 | Automatic desk lamp |
| CN104344267A (en) * | 2013-07-30 | 2015-02-11 | 刘小强 | Automatic inductive-type alarm table lamp |
| CN104613366A (en) * | 2014-12-18 | 2015-05-13 | 李成华 | Table lamp |
| CN204665152U (en) * | 2015-06-18 | 2015-09-23 | 厦门华联电子有限公司 | A kind of Intelligent lamp |
| CN205640439U (en) * | 2016-04-12 | 2016-10-12 | 谭宗安 | Intelligent position of sitting rectifier that plug is connected on intelligence desk lamp and desk lamp |
| CN206361597U (en) * | 2016-08-31 | 2017-07-28 | 魏祖雪 | A kind of multi-function desk lamp |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731257Y (en) * | 2004-04-30 | 2005-10-05 | 浙江工业大学 | Detachable desk lamp |
| CN202165909U (en) * | 2011-08-03 | 2012-03-14 | 吕钧儒 | Automatic desk lamp |
| CN104344267A (en) * | 2013-07-30 | 2015-02-11 | 刘小强 | Automatic inductive-type alarm table lamp |
| CN104613366A (en) * | 2014-12-18 | 2015-05-13 | 李成华 | Table lamp |
| CN204665152U (en) * | 2015-06-18 | 2015-09-23 | 厦门华联电子有限公司 | A kind of Intelligent lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109827106A (en) * | 2019-03-25 | 2019-05-31 | 芜湖职业技术学院 | Multifunctional table lamp control device and control method |
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Application publication date: 20190115 |
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