CN207352381U - A kind of human body heat source senses automatic switch - Google Patents
A kind of human body heat source senses automatic switch Download PDFInfo
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- CN207352381U CN207352381U CN201720870958.5U CN201720870958U CN207352381U CN 207352381 U CN207352381 U CN 207352381U CN 201720870958 U CN201720870958 U CN 201720870958U CN 207352381 U CN207352381 U CN 207352381U
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- heat source
- conditioning
- air
- induction module
- relay
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Abstract
A kind of human body heat source senses automatic switch, belongs to electrical switchgear technical field, and automatic switch is carried out to electric appliance for sensing human body heat source.Its technical solution is：Its output terminal of heat source induction module is connected with the coil of relay, and the normally opened contact of relay is connected in the main power circuit of air-conditioning or other electrical appliances, and the setting height(from bottom) of heat source induction module in a room is 2 2.5 meters.Originally practical to be connected using heat source induction module, relay with air-conditioning or other electrical appliances, heat source induction module can be with distance sensing human body heat source, and control relay coil obtains electric and dead electricity, so as to control the break-make of air-conditioning or other electrical appliance power supplys.Practical simple in structure, installation operation convenience of sheet, the degree of automation are high, the opening and closing of air-conditioning or other electrical appliances can be automatically controlled, the operation of air-conditioning or other electric appliances under unmanned state is avoided, electric energy is greatlyd save and improves the security that air-conditioning or other electrical appliances use.
Description
Technical field
A kind of automatic switch for electric device device that can sense human body heat source is the utility model is related to, belongs to electrical switchgear
Technical field.
Background technology
Household electrical appliances power-saving technology can be mainly divided into three kinds：First, the application of energy saving component and power-saving technology；Second, improve
Motion designs, optimum structural parameter and systematic parameter；Third, running Energy Saving Control, i.e., using frequency conversion control technique.Air-conditioning
It is essential electrical equipment in people's production and living, and is also a kind of higher electrical equipment that consumes energy, but makes daily
Often occur personnel to have left room during and air-conditioning continues to the phenomenon of operating, such case in office, write
The places such as word building are generally existings, and because carelessness is forgotten to close the situation of air-conditioning when also can have outgoing often in the family, this
The waste of electric power energy has been resulted in, therefore has extremely been necessary that design can be automatically closed the electricity such as air-conditioning when personnel withdraw from a room
The device of device equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of human body heat source sensing automatic switch, this to open automatically
Close can the heat source that is distributed of distance sensing human body, automatically control the startup and closing of the electrical equipments such as air-conditioning, so as to fulfill
Energy saving purpose.
Solving the technical solution of above-mentioned technical problem is：
A kind of human body heat source senses automatic switch, it is made of heat source induction module, relay, heat source induction module it is defeated
Outlet is connected with the coil of relay, and the normally opened contact of relay is connected on the main power circuit of air-conditioning or other electrical appliances
In, the setting height(from bottom) of heat source induction module in a room is 2-2.5 meters.
Above-mentioned human body heat source senses automatic switch, has the socket for installing photosensitive control on the heat source induction module.
The beneficial effects of the utility model are：
Originally it is practical to be connected using heat source induction module, relay with air-conditioning or other electrical appliances, heat source induction module
Can be with distance sensing human body heat source, control relay coil obtains electric and dead electricity, so as to control air-conditioning or other electrical appliances electricity
The break-make in source.Practical simple in structure, installation operation convenience of sheet, the degree of automation are high, can automatically control air-conditioning or other use
The opening and closing of electric appliance, avoid the operation of air-conditioning or other electric appliances under unmanned state, greatly save electric energy and improve
The security that air-conditioning or other electrical appliances use.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the circuit connection diagram of the utility model；
Fig. 3 is the schematic diagram of heat source induction module；
Fig. 4 is the schematic diagram of relay.
Marked in figure as follows：Heat source induction module 1, relay 2, air-conditioning 3, triode T1, diode D1 positive poles A,
Low and high level output B, power cathode C, round lens double base probe MR, photosensitive control socket CDS, not reproducible triggering L, can weigh
H, coil JK, normally opened contact JK-1 are triggered again.
Embodiment
The utility model is made of heat source induction module 1 and relay 2.
Fig. 1,2 displays, the output terminal of heat source induction module 1 is connected with the coil JK of relay 2, relay 2 it is normally opened
Contact JK-1 is connected in the main power circuit of air-conditioning 3 or other electrical appliances.Heat source induction module 1 senses defeated after human body heat source
Going out high level, the coil JK of relay 2 obtains electric, the normally opened contact JK-1 closures of relay 2, connects the main power circuit of air-conditioning 3,
People arbitrarily can be adjusted setting to air-conditioning 3；Low level is exported after heat source induction module 1 is sensed less than human body heat source,
The coil JK dead electricity of relay 2, the normally opened contact JK-1 of relay 2 are disconnected, and the main power circuit of air-conditioning 3 disconnects, and air-conditioning 3 stops
Operation, achievees the purpose that to automatically control closing.
Fig. 3 shows, heat source induction module 1 the model RYGY-001, RYGY- that one embodiment of the utility model uses
The technical indicator of 001 heat source induction module 1 is as follows：
Operating voltage：DC5V---20V, using dry cell power supply, dry cell is carried by module；
Quiescent dissipation：65 microamperes；
Level exports：High 3.3V, low 0V；
Delay time：0.3 second -- it is 18 seconds, adjustable；
Triggering mode：Not reproducible triggering L, repeats triggering H, and default value is repeatable triggering H；
Induction range：Less than 140 degree cone angles, within 8 meters；
Operating temperature：- 15 degree --- 70 degree；
Appearance and size：32*24mm, screw hole is away from 28mm, screw aperture 2mm；
Setting height(from bottom)：2 meters -2.5 meters.
The functional characteristics of RYGY-001 heat sources induction module 1 is as follows：
Heat source senses：Popped one's head in MR, lens diameter 23mm using round lens double base, carry out full-automatic sensing, when someone into
Enter its induction range then input high level, people leaves induction range, and then automatic time delay closes high level.
Photosensitive control：There is photosensitive control socket CDS on RYGY-001 heat sources induction module 1, photosensitive control, daytime can be set
Or light it is strong when do not sense, suitable for the electrical appliance beyond air-conditioning 3, after entering such as night someone, room light automatically turns on.
Two kinds of triggering modes：
Not reproducible triggering L：I.e. after inductive output high level, delay time one, which terminates output, to be changed into automatically from high level
Low level；
Repeatable triggering H：I.e. after inductive output high level, in delay time section, if human body is in its induction range
Interior activity, its output will be always maintained at high level, just be delayed after people leaves high level being changed into low level, i.e. heat source senses
Module 1 can postpone a delay time section automatically after detecting the activity each time of human body, and with last time activity when
Between be delay time starting point；
Two kinds of triggering modes can wire jumper selection, be defaulted as repeatable triggering H.
With sensing blocking time (default setting：0.2 second)：(the high electricity after inductive output each time of heat source induction module 1
It is flat to be changed into low level), a blocking time can be followed by set, and heat source induction module 1 does not receive any within the time period
Inductive signal.This function can realize the interval work of both (inductive output time and blocking time), can be applied to interval and visit
Survey product；This function can effectively suppress to load the various interference produced in handoff procedure at the same time.
Micro energy lose：65 microamperes of quiescent current, is particularly suitable for the electric equipment products of dry cell power supply.
Export high level signal：It can facilitate and be docked with the realization of all kinds of circuits.
Fig. 4 shows, model MY4N-J, the MY4N-J relay for the relay 2 that one embodiment of the utility model uses
Device 2 includes coil JK, normally opened contact JK-1, triode T1, diode D1, base stage and the heat source induction module 1 of triode T1
Lead-out terminal is connected, and collector and the coil JK of triode T1 are connected in series, the emitter ground connection of triode T1, diode D1
Be connected in parallel on the both ends of coil JK, the 16V power supplys of relay 2 by heat source induction module 1 self-powered offer.MY4N-J relays
2 normally opened contact JK-1 is connected in the main power circuit of air-conditioning 3 or other electrical appliances.
This practical course of work is as follows：
After personnel enter room, the round lens double base probe MR of RYGY-001 heat sources induction module 1 senses Studies of Human Body Heat
Behind source, RYGY-001 heat sources induction module 1 produces 3.3V high level and exports B outputs by lead-out terminal low and high level, makes MY4N-
The coil JK of J relays 2 obtains electric, and the normally opened contact JK-1 of MY4N-J relays 2 closure, connects the main power circuit of air-conditioning 3, make
It can be worked normally.After the round lens double base probe MR of RYGY-001 heat sources induction module 1 is sensed less than human body heat source,
RYGY-001 heat sources induction module 1 produces 0V low levels and exports B outputs by lead-out terminal low and high level, and MY4N-J makes relay
2 coil JK dead electricity, the normally opened contact JK-1 of MY4N-J relays 2 are converted to normally open, and the main power circuit of air-conditioning 3 breaks
Open, air-conditioning 3 is stopped.
This practical opening and closing that can be used for other electrical appliances in addition to air-conditioning, such as can be in people at night
Member automatically turns on illuminator after entering room, and illuminator is automatically closed after personnel withdraw from a room, avoids unmanned state
Under other electric appliances operation, greatly save electric energy and improve the security that other electrical appliances use.
Claims (2)
1. a kind of human body heat source senses automatic switch, it is characterised in that：It is by heat source induction module（1）, relay（2）Composition,
Heat source induction module（1）Output terminal and relay（2）Coil be connected, relay（2）Normally opened contact be connected on air-conditioning
（3）Or in the main power circuit of other electrical appliances, heat source induction module（1）Setting height(from bottom) in a room is 2-2.5 meters.
2. human body heat source according to claim 1 senses automatic switch, it is characterised in that：The heat source induction module（1）
On have the socket for installing photosensitive control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870958.5U CN207352381U (en) | 2017-07-18 | 2017-07-18 | A kind of human body heat source senses automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870958.5U CN207352381U (en) | 2017-07-18 | 2017-07-18 | A kind of human body heat source senses automatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352381U true CN207352381U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720870958.5U Active CN207352381U (en) | 2017-07-18 | 2017-07-18 | A kind of human body heat source senses automatic switch |
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| Country | Link |
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| CN (1) | CN207352381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631229A (en) * | 2019-09-30 | 2019-12-31 | 广东美的制冷设备有限公司 | Air conditioner and wire controller control method, control device and readable storage medium thereof |
-
2017
- 2017-07-18 CN CN201720870958.5U patent/CN207352381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631229A (en) * | 2019-09-30 | 2019-12-31 | 广东美的制冷设备有限公司 | Air conditioner and wire controller control method, control device and readable storage medium thereof |
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