CN204329112U - The solar extraction lampblack absorber that a kind of power supply automatically switches - Google Patents

The solar extraction lampblack absorber that a kind of power supply automatically switches Download PDF

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Publication number
CN204329112U
CN204329112U CN201420755841.9U CN201420755841U CN204329112U CN 204329112 U CN204329112 U CN 204329112U CN 201420755841 U CN201420755841 U CN 201420755841U CN 204329112 U CN204329112 U CN 204329112U
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CN
China
Prior art keywords
solar
power switch
controller
power supply
battery
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
Application number
CN201420755841.9U
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Chinese (zh)
Inventor
金星
康俊峰
刘畅
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China University of Geosciences
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China University of Geosciences
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China University of Geosciences filed Critical China University of Geosciences
Priority to CN201420755841.9U priority Critical patent/CN204329112U/en
Application granted granted Critical
Publication of CN204329112U publication Critical patent/CN204329112U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

The utility model relates to the solar extraction lampblack absorber that a kind of power supply automatically switches, belong to household appliance technical field, comprise solar panel, controller for solar, battery, inverter, automatic power switch and hood body, solar panel output is connected with controller for solar first interface, battery is connected with the second interface of controller for solar, controller for solar the 3rd interface is through the conventional power end of inverter access automatic power switch, civil power access automatic power switch standby electricity source, automatic power switch exports termination hood body.Large in conjunction with solar energy, automatic power switch and energy density, to have extended cycle life new material battery, this device has green, environmental protection, energy-conservation, volume is little, easy installation, the life-span is long, cost performance is high, stable advantage.

Description

The solar extraction lampblack absorber that a kind of power supply automatically switches
Technical field
The utility model relates to household appliance technical field, is specifically related to the solar extraction lampblack absorber that a kind of power supply automatically switches.
Background technology
Along with development in science and technology, the problem of energy shortage becomes increasingly conspicuous, and the exploration of new forms of energy becomes the much-talked-about topic of society.Solar energy relies on eternal, the pollution-free outstanding person become wherein, with solar panel and solar control technology increasingly mature, increasing household electrical appliance start to introduce heliotechnics, smoke exhaust ventilator also progressively adopts heliotechnics as kitchen common electric, but there is two problems in current solar extraction lampblack absorber:
One, lead-acid battery.Lead-acid battery becomes with its cheap advantage the energy storage device generally adopted in current household electrical appliance, but its shortcoming of giving prominence to the most has: energy density is little, cycle life is short.The volume of the ferric phosphate lithium cell of equivalent specifications capacity is 2/3 of lead-acid battery, and weight is 1/3 of lead-acid battery; Cycle life of lead-acid accumulator is at about 300 times, and ferric phosphate lithium cell cycle life reaches more than 2000 times.Lead-acid battery battery volume is large, quality brings trouble heavily to the transport of equipment, installation, use; The lead-acid battery life-span is short, change battery and not only increase workload, but also counteract the maximum advantage of lead-acid battery--cheap, adopt the battery cost performance had extended cycle life higher by contrast, also derived new problem simultaneously: the waste of too much waste battery resource and pollution on the environment;
Two, adopt single solar energy, without back-up source.If there is long-term rainy weather, sunlight is not enough, and when storage battery energy consumes when most, smoke exhaust ventilator cannot normally work.
Summary of the invention
For solving the problem, the solar extraction lampblack absorber that the utility model provides a kind of power supply to automatically switch, can realize the automatic switchover of solar energy and civil power, preferentially make full use of solar energy, automatically switch to civil power when solar energy is not enough, ensure that smoke exhaust ventilator is powered stable.
The utility model, for realizing the problems referred to above, adopts following technical scheme:
The solar extraction lampblack absorber that power supply automatically switches, is characterized in that: comprise solar panel, controller for solar, battery, inverter, automatic power switch and hood body; Described solar panel output is connected with controller for solar first interface; Described battery is connected with the second interface of controller for solar; Described controller for solar the 3rd interface is through the conventional power end of inverter access automatic power switch; The stand-by power supply termination of described automatic power switch enters civil power; Described automatic power switch preferentially uses solar energy, automatically switches to civil power when sunlight is not enough and storage battery energy exhausts; The output termination hood body of described automatic power switch.
The above automatic power switch is also provided with indicator lamp, and indicator lamp can indicate the power supply of current access.
The number of the above solar panel is more than one.
The above battery adopts the ferric phosphate lithium cell that energy density is large, have extended cycle life.
Compared to existing technology, the beneficial effect that the utility model has is:
(1) energy density ferric phosphate lithium cell battery that is large, that have extended cycle life is adopted to replace traditional lead acid batteries, there is little, the easy installation of volume, the life-span is long, cost performance is high feature, also reduce to a certain extent and frequently change the wasting of resources and waste battery pollution on the environment that battery brings;
(2) adopt automatic power switch, preferentially use solar energy, using civil power as stand-by power supply, make full use of solar energy, automatically switch to civil power when solar energy is not enough, ensure that smoke exhaust ventilator is powered stable.
Accompanying drawing explanation
Fig. 1 is the utility model structured flowchart.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
The solar extraction lampblack absorber that the utility model provides a kind of power supply to automatically switch, its structured flowchart as shown in Figure 1, comprises solar panel, controller for solar, battery, inverter, automatic power switch and hood body; Described solar panel output is connected with controller for solar first interface; Described battery is connected with the second interface of controller for solar; Described controller for solar the 3rd interface is through the conventional power end of inverter access automatic power switch; The stand-by power supply termination of described automatic power switch enters civil power; Described automatic power switch preferentially uses solar energy, automatically switches to civil power when sunlight is not enough and storage battery energy exhausts; The output termination hood body of described automatic power switch.
The course of work of the solar extraction lampblack absorber that the utility model power supply automatically switches is as follows: solar panel converts solar energy into electrical energy, through controller for solar, one side is direct to be exported as hood body is powered by inverter, on the other hand by unnecessary electrical power storage in battery, time not enough in order to sunlight, hood body can be continued as and power.Automatic power switch preferentially uses solar energy, the solar powered situation of Real-Time Monitoring, automatically switches to civil power, ensure smoke exhaust ventilator stable operation, indicator lamp is switched to standby electricity source simultaneously when sunlight is not enough and storage battery energy exhausts; When sunny, automatic power switch switches again, uses solar energy to power for hood body, fully uses solar energy, reach energy-conservation object, indicator lamp is switched back conventional mains side simultaneously.

Claims (4)

1. a solar extraction lampblack absorber for power supply automatic switchover, is characterized in that: comprise solar panel, controller for solar, battery, inverter, automatic power switch and hood body; Described solar panel output is connected with controller for solar first interface; Described battery is connected with the second interface of controller for solar; Described controller for solar the 3rd interface is through the conventional power end of inverter access automatic power switch; The stand-by power supply termination of described automatic power switch enters civil power; Described automatic power switch preferentially uses solar energy, automatically switches to civil power when sunlight is not enough and storage battery energy exhausts; The output termination hood body of described automatic power switch.
2. the solar extraction lampblack absorber of a kind of power supply automatic switchover according to claim 1, it is characterized in that: described automatic power switch is also provided with indicator lamp, indicator lamp can indicate the power supply of current access.
3. the solar extraction lampblack absorber of a kind of power supply automatic switchover according to claim 1, is characterized in that: the number of described solar panel is more than one.
4. the solar extraction lampblack absorber of a kind of power supply automatic switchover according to claim 1, is characterized in that: described battery adopts ferric phosphate lithium cell.
CN201420755841.9U 2014-12-05 2014-12-05 The solar extraction lampblack absorber that a kind of power supply automatically switches Expired - Fee Related CN204329112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420755841.9U CN204329112U (en) 2014-12-05 2014-12-05 The solar extraction lampblack absorber that a kind of power supply automatically switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420755841.9U CN204329112U (en) 2014-12-05 2014-12-05 The solar extraction lampblack absorber that a kind of power supply automatically switches

Publications (1)

Publication Number Publication Date
CN204329112U true CN204329112U (en) 2015-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420755841.9U Expired - Fee Related CN204329112U (en) 2014-12-05 2014-12-05 The solar extraction lampblack absorber that a kind of power supply automatically switches

Country Status (1)

Country Link
CN (1) CN204329112U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241152A (en) * 2015-11-22 2016-01-13 镇江市双利光电科技有限公司 Solar refrigerator
CN111864893A (en) * 2020-08-27 2020-10-30 珠海格力电器股份有限公司 Power utilization control method and device for range hood and range hood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241152A (en) * 2015-11-22 2016-01-13 镇江市双利光电科技有限公司 Solar refrigerator
CN111864893A (en) * 2020-08-27 2020-10-30 珠海格力电器股份有限公司 Power utilization control method and device for range hood and range hood

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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: 20150513

Termination date: 20151205

EXPY Termination of patent right or utility model