CN206313512U - A kind of electric power system for wireless temperature controller - Google Patents
A kind of electric power system for wireless temperature controller Download PDFInfo
- Publication number
- CN206313512U CN206313512U CN201621449608.3U CN201621449608U CN206313512U CN 206313512 U CN206313512 U CN 206313512U CN 201621449608 U CN201621449608 U CN 201621449608U CN 206313512 U CN206313512 U CN 206313512U
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- main circuit
- super capacitor
- electric energy
- power system
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of electric power system for wireless temperature controller, including solar cell, DC/DC change-over circuits, one-shot battery, super capacitor and temperature controller main circuit；The electric energy that solar cell is produced to temperature controller main circuit by that can power and be charged to super capacitor respectively after the conversion of DC/DC change-over circuits electric energy；Super capacitor and one-shot battery are powered after being changed respectively through DC/DC change-over circuits electric energy to temperature controller main circuit.The electric power system that the utility model is used for wireless temperature controller has later maintenance cost low, energy-conserving and environment-protective, the advantages of long service life.
Description
Technical field
The utility model is related to circuit power supply technique field, is especially a kind of electric power system for wireless temperature controller.
Background technology
Wireless temperature controller to temperature controller in use, it is necessary to constantly power.Patent No. 201320038917.1
Chinese patent disclose a kind of solar powered wireless temperature controller, the group that the wireless temperature controller passes through solar energy and battery
Conjunction is powered.When there is illumination, solar power generation, electric energy supply temperature controller main circuit and battery；During no light, temperature controller
Main circuit is by storage battery power supply.But, because battery is limited by discharge and recharge number of times, short life, it is often necessary to change causes temperature
The maintenance cost for controlling device is higher, and the battery scrapped also pollutes the environment.
In order to solve the above-mentioned technical problem, this case is given birth to therefrom.
The content of the invention
The purpose of this utility model is：There is provided a kind of later maintenance cost low, energy-conserving and environment-protective, long service life is used for
The electric power system of wireless temperature controller.
The utility model solves the technical scheme that its technical problem used：A kind of power supply system for wireless temperature controller
System, including solar cell, DC/DC change-over circuits, one-shot battery, super capacitor and temperature controller main circuit；Solar cell is produced
Raw electric energy to temperature controller main circuit by that can power and be charged to super capacitor respectively after the conversion of DC/DC change-over circuits electric energy；
Super capacitor and one-shot battery are powered after being changed respectively through DC/DC change-over circuits electric energy to temperature controller main circuit.
Further, the temperature controller main circuit includes temperature sensor, MCU and wireless module.
Further, the temperature controller main circuit also includes button and LCD.
The utility model compared with prior art, with advantages below：The utility model is used for the power supply of wireless temperature controller
System, using solar energy as power supply, using super capacitor as energy-storage travelling wave tube, using long-life one-shot battery as auxiliary
Power supply, the service life of wireless temperature controller can be extended by the electric power system, eliminate the trouble for changing battery, reduce maintenance
Cost, while avoiding battery scraps the environmental pollution for bringing.
Brief description of the drawings
Fig. 1 is the structured flowchart of the electric power system that the utility model is used for wireless temperature controller.
Shown in figure：1st, solar cell 2, DC/DC change-over circuits 3, one-shot battery 4, super capacitor 5, temperature controller
Main circuit.
Specific embodiment
The utility model is further elaborated below by drawings and Examples.
As shown in Figure 1：A kind of electric power system for wireless temperature controller, including solar cell 1, DC/DC change-over circuits
2nd, long-life one-shot battery 3, super capacitor 4 and temperature controller main circuit 5.Solar cell 1 passes through 2 points of DC/DC change-over circuits
It is not connected with super capacitor 4, temperature controller main circuit 5, one-shot battery 3 passes through DC/DC change-over circuits 2 and the phase of temperature controller main circuit 5
Even, super capacitor 4 is connected by DC/DC change-over circuits 2 with temperature controller main circuit 5.
Temperature controller main circuit 5 includes temperature sensor, MCU and wireless module, button and LCD.
Additionally, temperature controller main circuit 5 is provided with brownout threshold, will one letter of output when the voltage of super capacitor 4 is less than threshold value
Number give temperature controller main circuit 5, now temperature controller main circuit 5 will automatically reduce the number of times of wireless transmission to save electric energy.
Utility model works principle is as follows：
There is the place of illumination indoors, this illumination can be daylight, light, solar cell 1 can be carried out generating electricity, electricity
Temperature controller main circuit 5 can be supplied and super capacitor 4 charges；At at night or no light, temperature controller main circuit 5 can be by super electricity
Hold 4 and electric energy is provided, if now the electric energy of super capacitor 4 is not enough to maintain temperature controller main circuit 5 to work, it is also possible to cut by circuit
Change to one-shot battery 3.So, having the electric energy stored during illumination can use in no light, and one-shot battery 3 can also make up super
The problem of the level off-capacity of electric capacity 4, that is to say, that can be by the auxiliary power supply of one-shot battery 3, so circulation is substantially increased wireless
The cruising time of temperature controller and service life.
The utility model in use, should be placed on the position of thang-kng, especially equipped with the one of solar cell 1
Face.During normal use, solar cell 1 directly converts light energy into electric energy by photoelectric effect, and this electric energy is through wire
Being input in DC/DC change-over circuits 2 carries out electric energy conversion, it is therefore an objective to the unstable electric energy conversion for exporting solar cell 1
Into galvanic current, then electric energy is delivered to super capacitor 4 and temperature controller main circuit 5.In the case of no light, the sun
Energy battery 1 can not be used, if now storing enough energy in super capacitor 4, electric energy will be by DC/DC change-over circuits
2 are transferred to temperature controller main circuit 5, and otherwise, power supply will be switched to one-shot battery 3, are temperature controller main circuit by one-shot battery 3
5 provide electric energy.Meanwhile, DC/DC change-over circuits 2 constantly detect the voltage of super capacitor 4, prevent its magnitude of voltage from going beyond the limit,
Once this voltage is less than threshold value set in advance, correlation will be notified that MCU reduction motion frequencies to reduce power consumption, save electric energy.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff completely can be not
Deviate in the range of this invention thought, carry out various changes and amendments.This technical scope of utility model is not
It is confined to the content on specification, it is necessary to the scope of its protection is determined according to right.
Claims (3)
1. a kind of electric power system for wireless temperature controller, it is characterised in that：Including solar cell, DC/DC change-over circuits, one
Primary cell, super capacitor and temperature controller main circuit；The electric energy that solar cell is produced is by after the conversion of DC/DC change-over circuits electric energy
Can be powered to temperature controller main circuit respectively and be charged to super capacitor；Super capacitor and one-shot battery can turn respectively through DC/DC
Powered to temperature controller main circuit after changing the conversion of circuit electric energy.
2. a kind of electric power system for wireless temperature controller according to claim 1, it is characterised in that：The temperature controller master
Circuit includes temperature sensor, MCU and wireless module.
3. a kind of electric power system for wireless temperature controller according to claim 1, it is characterised in that：The temperature controller master
Circuit also includes button and LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449608.3U CN206313512U (en) | 2016-12-28 | 2016-12-28 | A kind of electric power system for wireless temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449608.3U CN206313512U (en) | 2016-12-28 | 2016-12-28 | A kind of electric power system for wireless temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313512U true CN206313512U (en) | 2017-07-07 |
Family
ID=59247634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621449608.3U Active CN206313512U (en) | 2016-12-28 | 2016-12-28 | A kind of electric power system for wireless temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758789A (en) * | 2018-07-02 | 2018-11-06 | 毛琦 | A kind of intelligent energy-saving device for central heating |
-
2016
- 2016-12-28 CN CN201621449608.3U patent/CN206313512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758789A (en) * | 2018-07-02 | 2018-11-06 | 毛琦 | A kind of intelligent energy-saving device for central heating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203734353U (en) | Electric car charging pile capable of utilizing wind energy or solar energy street lamp's stored energy | |
| CN104124748A (en) | Public transport station intelligent power supply system compensated by clean energy | |
| CN105226800A (en) | A kind of solar energy power generating urban lighting system | |
| CN105591383B (en) | A kind of direct-current micro-grid variable power control device and control method | |
| CN104901389A (en) | Intelligent control system effectively prolonging service lifetime of photovoltaic power generation matched storage battery | |
| CN201311307Y (en) | Solar power supply intelligent gas meter | |
| CN206313512U (en) | A kind of electric power system for wireless temperature controller | |
| CN203933138U (en) | A kind of new type solar energy bimodulus electric supply installation for WSNs sensor node | |
| CN204624888U (en) | Solar powered and energy recovery for elevator | |
| CN204669047U (en) | The intelligent control system in a kind of effective prolongation photovoltaic generation Accessory Battery life-span | |
| CN105089108B (en) | The water system of a kind of Based Intelligent Control and intelligent water supply method | |
| CN204013325U (en) | A kind of Intelligent Power Station operating control device | |
| CN202931004U (en) | Vehicle energy-saving device | |
| CN205945198U (en) | Solar collector cleaning machine solar energy power supply system | |
| CN203836832U (en) | Solar yard lamp | |
| CN204291517U (en) | There is discharge power and automatically regulate photovoltaic lighting control device | |
| CN206135538U (en) | Independent photovoltaic power generating system | |
| CN207991663U (en) | A kind of electronic scale of lithium battery power supply | |
| CN203104036U (en) | Intelligent household new energy power supply system | |
| CN207166210U (en) | Distributed photovoltaic power generation DC power-supply system | |
| CN205105141U (en) | Energy -conserving supply circuit of solar energy cloudy day | |
| CN105084525A (en) | High-efficiency energy-saving sewage aeration biofilter | |
| CN205061669U (en) | Energy -efficient type sewage bological aerated filter | |
| CN101917059A (en) | Wind energy-solar-commercial power complementary elevator power supply system | |
| CN206077019U (en) | A kind of power-supply management system based on multijunction solar cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |