CN206989376U - Room temperature automatic regulating system - Google Patents
Room temperature automatic regulating system Download PDFInfo
- Publication number
- CN206989376U CN206989376U CN201720505931.6U CN201720505931U CN206989376U CN 206989376 U CN206989376 U CN 206989376U CN 201720505931 U CN201720505931 U CN 201720505931U CN 206989376 U CN206989376 U CN 206989376U
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- CN
- China
- Prior art keywords
- electric fan
- circuit
- semiconductor
- oxide
- metal
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Control Of Electrical Variables (AREA)
Abstract
The utility model discloses a kind of room temperature automatic regulating system, including：Power supply, controlling switch circuit, temperature sampling feedback circuit and electric fan；The power supply, controlling switch circuit and electric fan are sequentially connected, and the temperature sampling feedback circuit is located at the output end of electric fan, are detected the temperature value of electric fan output end and are fed back to controlling switch circuit；The controlling switch circuit forms closed control circuit according to power supply break-make of the control to electric fan, the temperature sampling feedback circuit, controlling switch circuit and electric fan.The utility model can automatically control electric fan according to the change of room temperature and start and close.Energy consumption has been saved, has ensured that room air is pure and fresh without closing door and window.
Description
Technical field
The utility model belongs to electrical automation control technology field, relate in particular to a kind of room temperature and automatically adjust be
System.
Background technology
With the development of technology, generally use air-conditioning carries out room temperature lowering in hot summer Modern Family lives.But
Open air-conditioning and generally require airtight door window, for a long time using room air can be caused muddy.Therefore, how to develop a kind of new
Room temperature automatic regulating system, can summer control indoor temperature while prevent indoor closing caused by it is stuffy, be
Those skilled in the art need the direction studied.
Utility model content
The purpose of this utility model is to provide a kind of room temperature automatic regulating system, can be automatically controlled according to the change of room temperature
Electric fan starts and closed.Energy consumption has been saved, has ensured that room air is pure and fresh without closing door and window.
The technical scheme that it is used is specific as follows：
A kind of room temperature automatic regulating system, including：Power supply, controlling switch circuit, temperature sampling feedback circuit and electricity
Fan；The power supply, controlling switch circuit and electric fan are sequentially connected, and the temperature sampling feedback circuit is located at the output of electric fan
End, detect the temperature value of electric fan output end and feed back to controlling switch circuit；The controlling switch circuit is according to control to electric fan
Power supply break-make, the temperature sampling feedback circuit, controlling switch circuit and electric fan form closed control circuit.
By using this technical scheme：Temperature sampling feedback circuit detects environment temperature, under normal condition, power supply
Drift controlling switch circuit carries out continued power to electric fan, ensures that electric fan continuous firing cools to room temperature.And when under environment temperature
When falling below predetermined threshold value, temperature sampling feedback circuit accordingly exports feedback level into controlling switch circuit, turns off to electricity
The power supply of fan, realize the saving to energy consumption.
Preferably, in above-mentioned room temperature automatic regulating system：Also include current rectifying and wave filtering circuit；The power supply is used and set
The solar energy photovoltaic panel of outdoor is placed in, the controlling switch circuit includes transformer T1, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2；The MOS
Pipe Q1, metal-oxide-semiconductor Q2 are one another in series；The source electrode of the metal-oxide-semiconductor Q1 is connected on transformer T1 armature winding T1-1, the metal-oxide-semiconductor
Q2 source electrode is connected on transformer T1 armature winding T1-2；The secondary windings T1-3 of the transformer T1 is connected to rectifying and wave-filtering
Circuit, the current rectifying and wave filtering circuit connect electric fan；The feedback level of the temperature sampling feedback circuit is respectively connecting to metal-oxide-semiconductor Q1
With metal-oxide-semiconductor Q2 grid.
By using this technical scheme：Power supply to electric fan is realized with solar energy photovoltaic panel.
Compared with prior art, the utility model is simple in construction, easily prepared.It can be automatically controlled according to the change of room temperature
Electric fan starts and closed.Energy consumption has been saved, has ensured that room air is pure and fresh without closing door and window.
Brief description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is in the structural representation of embodiment 1, and wherein dashed box part is illustrated for the circuit structure of controlling switch circuit
Figure.
Each reference and component names corresponding relation are as follows：
1st, power supply；2nd, controlling switch circuit；3rd, temperature sampling feedback circuit；4th, electric fan；5th, current rectifying and wave filtering circuit.
Embodiment
In order to illustrate more clearly of the technical solution of the utility model, the utility model is made into one below in conjunction with accompanying drawing
Step description.
It is the structure of prior art as shown in Figure 1：
A kind of room temperature automatic regulating system, it includes：Power supply 1, controlling switch circuit 2, temperature sampling feedback circuit
3, electric fan 4 and current rectifying and wave filtering circuit 5.
Wherein, the power supply is using the solar energy photovoltaic panel for being arranged at outdoor, the power supply 1, controlling switch
Circuit 2, current rectifying and wave filtering circuit 5 and electric fan 4 are sequentially connected.The temperature sampling feedback circuit 3 is located at the output end of electric fan 4, uses
In the temperature value for detecting the output end of electric fan 4 and feedback level is produced to controlling switch circuit 2；The basis of controlling switch circuit 2
Control the power supply break-make to electric fan 4, the temperature sampling feedback circuit 3, controlling switch circuit 2, current rectifying and wave filtering circuit 5 and electric fan
4 four collectively form a closed control circuit.The controlling switch circuit 2 includes transformer T1, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2；
The metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2 are one another in series；The source electrode of the metal-oxide-semiconductor Q1 is connected on transformer T1 armature winding T1-1, institute
The source electrode for stating metal-oxide-semiconductor Q2 is connected on transformer T1 armature winding T1-2；The secondary windings T1-3 of the transformer T1 is connected to
Current rectifying and wave filtering circuit 5, the current rectifying and wave filtering circuit 5 connect electric fan 4；The feedback level difference of the temperature sampling feedback circuit 3
It is connected to metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 grid.
In practice, its course of work is as follows：
Adjusted from the voltage of solar energy photovoltaic panel power taking output when by controlling switch circuit 2 by transformer T1 partial pressures
Whole, its power output is exported to current rectifying and wave filtering circuit 5 by T1 secondary windings T1-3 and carried out, then whole by current rectifying and wave filtering circuit 5
Stream filtering, obtain final output voltage and export into electric fan 4.During, when temperature sampling feedback circuit 3 detects environment
When temperature drops below predetermined threshold value, its grid outputs level signals to metal-oxide-semiconductor Q1 and Q2, control metal-oxide-semiconductor Q1, Q2 are simultaneously
Shut-off, ends the power supply to electric fan 4.The structure for why using metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2 to be one another in series, is by with two
The metal-oxide-semiconductor being mutually in series shares born limit high pressure jointly, so as to obtain broader input voltage, otherwise, can deposit
In the problem of the having an impact that worked when solar photovoltaic panel output voltage fluctuates electric fan.
It is described above, only specific embodiment of the utility model, but the scope of protection of the utility model is not limited to
This, any those skilled in the art is in the change that in technical scope, can be readily occurred in disclosed in the utility model
Or replace, it should all cover within the scope of protection of the utility model.The scope of protection of the utility model is with claims
Protection domain is defined.
Claims (2)
- A kind of 1. room temperature automatic regulating system, it is characterised in that including：Power supply（1）, controlling switch circuit（2）, temperature takes Sample feedback circuit（3）And electric fan（4）；The power supply（1）, controlling switch circuit（2）And electric fan（4）Sequentially connect, it is described Temperature sampling feedback circuit（3）Located at electric fan（4）Output end, detect electric fan（4）The temperature value of output end simultaneously feeds back to control On-off circuit（2）；The controlling switch circuit（2）According to control to electric fan（4）Power supply break-make, temperature sampling feedback electricity Road（3）, controlling switch circuit（2）And electric fan（4）Form closed control circuit.
- 2. room temperature automatic regulating system as claimed in claim 1, it is characterised in that：Also include current rectifying and wave filtering circuit（5）；The confession Power supply（1）To be arranged at the solar energy photovoltaic panel of outdoor, the controlling switch circuit（2）Including transformer T1, metal-oxide-semiconductor Q1 and Metal-oxide-semiconductor Q2；The metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2 are one another in series；The source electrode of the metal-oxide-semiconductor Q1 is connected on transformer T1 armature winding On T1-1, the source electrode of the metal-oxide-semiconductor Q2 is connected on transformer T1 armature winding T1-2；The secondary windings of the transformer T1 T1-3 is connected to current rectifying and wave filtering circuit（5）, the current rectifying and wave filtering circuit（5）Connect electric fan（4）；The temperature sampling feedback circuit （3）Feedback level be respectively connecting to metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505931.6U CN206989376U (en) | 2017-05-09 | 2017-05-09 | Room temperature automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505931.6U CN206989376U (en) | 2017-05-09 | 2017-05-09 | Room temperature automatic regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989376U true CN206989376U (en) | 2018-02-09 |
Family
ID=61391693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720505931.6U Expired - Fee Related CN206989376U (en) | 2017-05-09 | 2017-05-09 | Room temperature automatic regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989376U (en) |
-
2017
- 2017-05-09 CN CN201720505931.6U patent/CN206989376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: Room 405, building 2, no.1690 Cailun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: SUPER SEMICONDUCTOR (SHANGHAI) Co.,Ltd. Address before: 201203 3rd floor, building 1, No. 400, Fangchun Road, free trade Experimental Zone, Pudong New Area, Shanghai Patentee before: SUPER SEMICONDUCTOR (SHANGHAI) Co.,Ltd. |
|
| 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: 20180209 |