CN202818467U - Energy-saving television - Google Patents
Energy-saving television Download PDFInfo
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- CN202818467U CN202818467U CN201220498900.XU CN201220498900U CN202818467U CN 202818467 U CN202818467 U CN 202818467U CN 201220498900 U CN201220498900 U CN 201220498900U CN 202818467 U CN202818467 U CN 202818467U
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- energy
- human body
- saving
- power module
- human inductor
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Abstract
The utility model relates to the technical field of televisions, and discloses an energy-saving television. The energy-saving television comprises: a housing; a power module; a circuit board which is located in the housing and in electrical connection with the power module; a human body sensor for human body signals, wherein the human body sensor is in electrical connection with the power module through the circuit board; a spindle, wherein one end of the spindle is provided with at least one fan blade, the fan blade is located on one side of the human body sensor which is away from the circuit, and the human body sensor is covered by a region formed through the rotation of the fan blade; a driving motor, wherein the output shaft of the driving motor is in transmission connection with the other end of the spindle and in electrical connection with the power module; and a central processing unit which is in signal connection with the human body sensor, the driving motor and the power module and used for controlling the driving motor and the power module according to the human body signals acquired by the human body sensor. The energy-saving television provided in the utility model can be used to automatically determine whether someone is watching a television programme so as to realize corresponding operation, that is when the energy-saving television determines that no one is watching a television programme, then the energy-saving television will be turned off automatically, and when the energy-saving television detects that someone is watching a television programme, the energy-saving television will be turned on or remains in the turn-on state, so that the purpose of energy saving can be realized.
Description
Technical field
The utility model relates to TV technology, particularly a kind of energy-saving TV.
Background technology
Along with the mankind to the improving constantly of environmental quality requirement, modern society pays attention to energy-conservation simultaneously advocating environmental protection more.
China is the big country of household electrical appliances production, consumption, and the volume of production and marketing of the household appliances such as refrigerator, washing machine, air-conditioning, electric fan, electric cooker, dust catcher all occupies the first in the world.But, household appliances are being provided amenities for the people, and have also produced surprising power consumption when creating economic benefit.At present, the power consumption of China's household appliances has surpassed 15% of national total electricity consumption, the whether energy-conservation achievement that directly has influence on China's constructing economical society of household appliances.
TV has become the necessary electronic product of huge numbers of families, in energy-intensive today, energy-conservationly also becomes the realistic problem that TV domain must be faced.Along with the development of science and technology, LCD TV has substituted cathode-ray tube CRT (Cathode Ray Tube) gradually, becomes the mainstream of society product.When enjoying the high-definition image demonstration, inevitably brought high power problems.If want to realize energy-conservation, the closing television when user need to leave is turned on TV when returning, but ceaselessly carries out the opening and closing operation, has brought inconvenience to the user.
Therefore, how to provide a kind of TV, can automatic decision whether the someone watches the realization corresponding operating, reach energy-conservation purpose, be a kind of technical problem that those skilled in the art need to solve.
The utility model content
The utility model provides a kind of energy-saving TV, and whether the someone watches the realization corresponding operating to automatic decision, and namely when judging that nobody watches, autoshutdown is opened or is held open state and reach energy-conservation purpose when detecting when the someone watches.
For achieving the above object, the utility model provides following technical scheme:
The utility model provides a kind of energy-saving TV, comprising:
Housing;
Power module;
Circuit board is positioned at described housing, is electrically connected with described power module;
Gather the human inductor of human body signal, be electrically connected with described power module by described circuit board;
Rotating shaft, an end of described rotating shaft has at least one flabellum, and described flabellum is positioned at the side that described human inductor deviates from described circuit board, and the zone that the rotation of described flabellum forms covers described human inductor;
Drive motors, the output shaft of described drive motors and the other end of described rotating shaft are in transmission connection, and are electrically connected with described power module;
And be connected with described human inductor, drive motors, power module signal, and control the central processing unit of described drive motors and described power module according to the human body signal of described human inductor collection.
Preferably, the described flabellum side that deviates from described circuit board is provided with the Fei Nier lens.
Preferably, the focal length of described luxuriant and rich with fragrance Neil lens is 4 to 5m.
Preferably, the number of described flabellum is three, and the width of each described flabellum is greater than the cross-sectional width of described human inductor.
Preferably, described energy-saving TV also comprises the time controller that is connected with described central processing unit signal.
The energy-saving TV that the utility model provides, in use, with the switch opens of TV by power module control, power module begins to be the circuit board power supply, TV is started working, and the human inductor that is installed on the circuit board begins the passive detection human body signal, and sends the human body signal that collects to central processing unit, as long as the power supply of TV is not closed, human inductor just is in the human body signal condition always.When moving in the surveyed area of human body at human inductor, human inductor is in the passive detection state, human inductor collects human body signal, and the human body signal that collects exported to central processing unit, central processing unit control power module continues to the circuit board power supply, and television set keeps open state; If in the passive detection, human inductor can not detect human body signal, and then central processing unit control drive motors is opened, and drive motors drives flabellum according to certain speed rotation by rotating shaft, carries out active detecting; When human body is still in the surveyed area of human inductor, flabellum can disturb the infrared ray of directive human inductor filter in rotary course, destroy the balance of the infrared energy on two electric capacity, photoelectric current can not be cancelled out each other in the loop, human inductor will collect human body signal, and human body signal exported to central processing unit, and central processing unit control power module continues to the circuit board power supply, and TV keeps open state; During nobody, central processing unit will be controlled power module and stop to the circuit board power supply in the active detecting result is surveyed area at human inductor, and TV is closed, and quits work.
So the energy-saving TV that the utility model provides, whether the someone watches the realization corresponding operating to automatic decision, can respond to dynamic human body, can respond to the human body that remains static again, has realized the Energy Saving Control of TV.
In further technical scheme, described energy-saving TV can also comprise the time controller that is connected with described central processing unit signal.The user can transfer to according to the passive detection of rule of life setup times controller of oneself active detecting time of delay section length and the length of time period of active detecting.So just can prevent that the user from temporarily leaving before TV, and the phenomenon of energy-saving TV autoshutdown occurs, and in energy-conservation, further strengthens user's experience.
Description of drawings
Fig. 1 is the described energy-saving TV structural representation of the utility model embodiment;
Fig. 2 is the principle schematic of human inductor described in the utility model;
Fig. 3 is the described energy-saving TV functional block diagram of the utility model embodiment;
Fig. 4 is the described energy-saving TV testing circuit of the utility model embodiment workflow diagram.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model patent protection.
As shown in Figure 1, this figure is the described energy-saving TV structural representation of the utility model embodiment.
The energy-saving TV that the utility model provides specifically can comprise:
Be positioned at the circuit board 3 of housing 8, circuit board 3 provides power supply for the circuit on the circuit board 3 by power module 2;
For flabellum 42 is disturbed at the infrared ray of rotary course with directive human inductor 6 filters, destroy the balance of the infrared energy on two electric capacity of human inductor 6; Therefore the zone of the rotation of flabellum 42 formation need to cover human inductor 6.
Central processing unit is connected with human inductor, drive motors, power module signal, and according to the signal that human inductor 6 transmits, whether control drive motors 5 and power module 3 are opened.
The energy-saving TV that the utility model provides uses human inductor (PIR) to respond to human body information, can certainly be other other intelligent-induction switch that can know human body information.
As shown in Figure 2, this figure is the principle schematic of human inductor described in the utility model.
As shown in Figure 3, the utility model provides energy-saving TV, in use, with the switch opens of TV by power module 2 controls, power module begins to be circuit board 3 power supplies that TV is started working, be installed on the human inductor 6 beginning passive detection human body signals on the circuit board 3, and send the human body signal that collects to central processing unit 1, as long as the power supply of TV is not closed, human inductor 6 just is in the human body signal condition always.When human body moves in the surveyed area of human inductor 6, human inductor 6 is in the passive detection state, human inductor 6 collects human body signal, and the human body signal that collects exported to central processing unit 1, central processing unit 1 control power supply continues to circuit board 3 power supplies, and TV keeps open state; If in the passive detection, human inductor 6 can not detect human body signal, and then central processing unit 1 control drive motors 5 is opened, and drive motors 5 drives flabellum 42 according to certain speed rotation by rotating shaft 41, carries out active detecting.When human body is still in the surveyed area of human inductor 6, flabellum 42 can disturb the infrared ray of directive human inductor 6 filters 01 in rotary course, destroy the balance of the infrared energy on two electric capacity 02,03, photoelectric current can not be cancelled out each other in the loop, and human inductor 6 will collect human body signal.Human inductor 6 is exported to central processing unit 1 with human body signal, and central processing unit 1 control power module continues to circuit board 3 power supplies, and TV keeps open state; When the active detecting result is in the surveyed area of human inductor 6 during nobody, central processing unit 1 will be controlled power module and stop to the circuit board power supply, and television set is closed, and quits work.
Therefore, the described energy-saving TV of the utility model embodiment can detect dynamic human body, can detect the human body that remains static again, realizes whether the someone watches the realization corresponding operating to automatic decision, thereby reaches energy-conservation purpose.
For the detection angles that increases human inductor 6 with detect distance, can Fei Nier lens 7 be set in the side that flabellum 42 deviates from circuit board 3.
The one side of luxuriant and rich with fragrance Neil lens 7 is the light face, and the another side imprinting has ascending concentric circles.The expression focal length is far away and close when luxuriant and rich with fragrance Neil lens 7 loop lines (concentric circles) are many, and human inductor 6 is through the effect of Fei Nier lens 7, and the induction angle is just larger.
Dark when luxuriant and rich with fragrance Neil lens 7 loop line imprintings, the expression focal length is nearer, and human inductor 6 is through the effect of Fei Nier lens 7, and distance of reaction is just far away.
The focal length of the described luxuriant and rich with fragrance Neil lens 7 of the utility model embodiment can be 4-5 rice.
Because human inductor 6 is by the effect of Fei Nier lens 7, when the induction angle was 0 ° ~ 360 °, distance of reaction was 5m.Therefore, the focal length of the described luxuriant and rich with fragrance Neil lens 7 of the utility model embodiment preferably can be 5m.
Certainly, the focal length of Fei Nier lens 7 also can be selected other numerical value, such as 4.5m etc., just gives unnecessary details no longer one by one here.
The number of the described flabellum 42 of the utility model embodiment can be three, and the width of each flabellum 42 is greater than the cross-sectional width of human inductor.
Certainly, the number of flabellum 42 also can be other numerical value, such as two, four etc., just gives unnecessary details no longer one by one here.
If the described energy-saving TV of the utility model embodiment is in the passive detection, human inductor 6 can not detect human body signal, then central processing unit 1 control drive motors 5 is opened, and drive motors 5 drives flabellum 42 according to certain speed rotation by rotating shaft 41, carries out active detecting.When human body is still in the surveyed area of human inductor 6, flabellum 42 can disturb the infrared ray of directive human inductor 6 filters at rotary course, destroy the balance of the infrared energy on two electric capacity, photoelectric current can not be cancelled out each other in the loop, thereby makes human inductor 6 can sense the people of inactive state.Human inductor 6 will collect human body signal, and human body signal is exported to central processing unit 1, and central processing unit 1 control power supply continues to circuit board 3 power supplies, and TV keeps open state.
Preferably, energy-saving TV also comprises the time controller (not shown) that is connected with central processing unit 1.The user can transfer to according to the passive detection of rule of life setup times controller of oneself active detecting time of delay section length and the length of time period of active detecting.For convenience of description, setting section time of delay that passive detection transfers active probe to is that T1, active detecting time period are T2.
Now take T1 as 10 minutes, T2 was example in 15 minutes, and specific implementation process is as follows:
As shown in Figure 4, in use, with the switch opens of being controlled by power module 2 on the TV, power supply begins to circuit board 3 power supplies, TV is started working, and is installed on the human inductor 6 beginning passive detection human body signals on the circuit board 3, and sends the human body signal that collects to central processing unit 1, as long as the power supply of TV is not closed, human inductor 6 just is in the human body signal condition always.When human body moves in the surveyed area of human inductor 6, the infrared energy that the infrared signal that human body radiation goes out shines on two electric capacity in the human inductor 6 is unequal, photoelectric current can not be cancelled out each other in the loop, human inductor 6 will collect human body signal, and the human body signal that collects exported to central processing unit 1, central processing unit 1 control power module continues to circuit board 3 power supplies, and TV keeps open state; If human inductor 6 is in the passive detection state, passive detection can not detect human body signal in 10 minutes, then central processing unit 1 control drive motors 5 is opened, and drive motors 5 drives flabellum 42 according to certain speed rotation by rotating shaft 41, carries out active detecting; When human body is still in the surveyed area of human inductor 6, flabellum 42 can disturb the infrared ray of directive human inductor 6 filters at rotary course, destroy the balance of the infrared energy on two electric capacity, photoelectric current can not be cancelled out each other in the loop, human inductor 6 will collect human body signal, and human body signal exported to central processing unit 1, and central processing unit 1 control power module continues to circuit board 3 power supplies, and TV keeps open state; When human body was not in the surveyed area of human inductor 6, the human inductor active detecting in 15 minutes, was not sensed human body signal, and then central processing unit 1 will be controlled power supply and stop to circuit board power supply, and TV is closed, and quits work.
Technique scheme, when preventing before user's TV away from keyboard, the phenomenon of energy-saving TV autoshutdown occurs, can automatic decision whether the someone watches the realization corresponding operating, reach energy-conservation purpose, and strengthen the user and experience.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (5)
1. an energy-saving TV is characterized in that, comprising:
Housing;
Power module;
Circuit board is positioned at described housing, is electrically connected with described power module;
Gather the human inductor of human body signal, be electrically connected with described power module by described circuit board;
Rotating shaft, an end of described rotating shaft has at least one flabellum, and described flabellum is positioned at the side that described human inductor deviates from described circuit board, and the zone that the rotation of described flabellum forms covers described human inductor;
Drive motors, the output shaft of described drive motors and the other end of described rotating shaft are in transmission connection, and are electrically connected with described power module;
And be connected with described human inductor, drive motors, power module signal, and control the central processing unit of described drive motors and described power module according to the human body signal of described human inductor collection.
2. energy-saving TV according to claim 1 is characterized in that, the side that described flabellum deviates from described circuit board is provided with the Fei Nier lens.
3. energy-saving TV according to claim 2 is characterized in that, the focal length of described luxuriant and rich with fragrance Neil lens is 4 to 5m.
4. energy-saving TV according to claim 1 is characterized in that, the number of described flabellum is three, and the width of each described flabellum is greater than the cross-sectional width of described human inductor.
5. each described energy-saving TV is characterized in that according to claim 1 ~ 4, and described energy-saving TV also comprises the time controller that is connected with described central processing unit signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220498900.XU CN202818467U (en) | 2012-09-27 | 2012-09-27 | Energy-saving television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220498900.XU CN202818467U (en) | 2012-09-27 | 2012-09-27 | Energy-saving television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818467U true CN202818467U (en) | 2013-03-20 |
Family
ID=47877268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220498900.XU Expired - Fee Related CN202818467U (en) | 2012-09-27 | 2012-09-27 | Energy-saving television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10891838B2 (en) | 2017-05-10 | 2021-01-12 | Carrier Corporation | Detecting device and control system with such detecting device |
-
2012
- 2012-09-27 CN CN201220498900.XU patent/CN202818467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10891838B2 (en) | 2017-05-10 | 2021-01-12 | Carrier Corporation | Detecting device and control system with such detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |