CN114052002A - Rat repelling device based on solar energy - Google Patents
Rat repelling device based on solar energy Download PDFInfo
- Publication number
- CN114052002A CN114052002A CN202111317292.8A CN202111317292A CN114052002A CN 114052002 A CN114052002 A CN 114052002A CN 202111317292 A CN202111317292 A CN 202111317292A CN 114052002 A CN114052002 A CN 114052002A
- Authority
- CN
- China
- Prior art keywords
- module
- solar
- repelling
- solar energy
- mouse
- 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.)
- Pending
Links
- 230000001846 repelling effect Effects 0.000 title claims abstract description 64
- 238000004146 energy storage Methods 0.000 claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 17
- 241000283984 Rodentia Species 0.000 claims description 14
- 241001465754 Metazoa Species 0.000 claims description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims description 4
- 229910052987 metal hydride Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 1
- -1 nickel metal hydride Chemical class 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 241000700159 Rattus Species 0.000 description 36
- 241000699666 Mus <mouse, genus> Species 0.000 description 18
- 241000699670 Mus sp. Species 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Catching Or Destruction (AREA)
Abstract
The application relates to a rat repelling device based on solar energy, include: the mouse repelling device comprises a control module, a solar energy storage module, an induction module and a mouse repelling module; the control module is respectively connected with the solar energy storage module, the induction module and the mouse repelling module, the control module is used for managing the operation of the solar energy storage module, the induction module and the mouse repelling module, and the solar energy storage module is used for providing energy to the control module, the induction module and the mouse repelling module; the sensing module is used for acquiring environment-related parameters; the rat repelling module is used for realizing the rat repelling function. The energy is provided through the mode of solar energy, the energy consumption problem of the rat repelling device is solved for the rat repelling device can continuously operate, the safety of outdoor power distribution equipment is guaranteed, and the fault rate of the outdoor power distribution equipment is reduced.
Description
Technical Field
The application relates to the technical field of rat repelling devices, in particular to a rat repelling device based on solar energy.
Background
According to data, 330 distribution line tripping events caused by mice and other small animals are accumulated in nearly six years in a certain urban area, wherein the electrical interval of small animal touch or mistaken entry at the positions of outdoor electrical equipment such as a rack, a drop-out fuse, a disconnecting link, a lightning arrester and the like accounts for more than 90%, and the number of line tripping caused by the small animals from 19 hours to 5 hours in the next morning is up to 274 times, so that the safe and stable operation of the line is influenced. Therefore, how outdoor power distribution equipment can drive or prevent rats at night is very important for stable operation of power lines.
At present, technical staff mainly adopt modes such as installation protection against rodents cover or protection against rodents baffle to block that mice are close to outdoor distribution equipment, but the equipment field is complicated changeable, hardly blocks all routes completely, in addition, because outdoor distribution equipment time operation is longer, can have protection against rodents cover not hard up or protection against rodents baffle drops, arouses outdoor distribution equipment's trouble easily.
Although the ultrasonic wave rat repelling device has been used in the electricity room, but is used in outdoor distribution equipment, and its leading cause is the energy consumption problem of the long-time work of rat repelling device, and only drives the mouse through single ultrasonic wave mode, and the mouse can produce immunity after the long-time adaptation environment, and it is relatively poor to drive the mouse effect.
Disclosure of Invention
Therefore, the solar mouse repelling device is necessary to solve the power supply problem of long-time working of the device, effectively prevent mice and other small animals from mistakenly entering the electrical interval of outdoor power distribution equipment, and reduce the trip frequency of a circuit.
A solar-based rat repelling device comprising:
the mouse repelling device comprises a control module, a solar energy storage module, an induction module and a mouse repelling module;
the control module is respectively connected with the solar energy storage module, the induction module and the mouse repelling module, the control module is used for managing the operation of the solar energy storage module, the induction module and the mouse repelling module, and the solar energy storage module is used for providing energy to the control module, the induction module and the mouse repelling module; the sensing module is used for acquiring environment-related parameters; the rat repelling module is used for realizing the rat repelling function.
In one embodiment, the control module comprises a control board based on an STC8G chip.
In one embodiment, the solar energy storage module comprises a solar panel and a battery.
In one embodiment, the battery comprises a lead-acid battery and/or a nickel-metal hydride battery and/or a lithium ion battery.
In one embodiment, the sensing module comprises a sensor.
In one embodiment, the sensor comprises a light sensitive sensor or an infrared sensor.
In one embodiment, the rat repelling module comprises a sound module and/or a light module and/or an ultrasonic module.
In one embodiment, the sound module comprises a speaker for playing the animal call.
In one embodiment, the light emitting module comprises a flash lamp.
In one embodiment, the deratization module comprises a multi-frequency ultrasonic generation module.
Above-mentioned rat repelling device based on solar energy provides the energy through the mode of solar energy, has solved the energy consumption problem of rat repelling device for rat repelling device can last the operation, and the security of guarantee outdoor distribution equipment reduces outdoor distribution equipment's fault rate.
Drawings
FIG. 1 is a schematic diagram of a solar rat repelling apparatus according to an embodiment;
fig. 2 is a schematic structural diagram of a solar rat repelling device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, as shown in fig. 1, a solar-based rat repelling device is provided, which comprises a control module 1, a solar energy storage module 2, an induction module 3 and a rat repelling module 4;
specifically, the control module 1 is respectively connected with the solar energy storage module 2, the induction module 3 and the rat repelling module 4, the control module 1 is used for managing the operation of the solar energy storage module 2, the induction module 3 and the rat repelling module 4, and the solar energy storage module 2 is used for providing energy to the control module 1, the induction module 3 and the rat repelling module 4; the induction module 3 is used for acquiring environment-related parameters; the rat repelling module 4 is used for realizing a rat repelling function.
It should be noted that the rat repelling device based on solar energy in the embodiment of the present application is used in cooperation with outdoor power distribution equipment, and the rat repelling function of the outdoor power distribution equipment is realized through the rat repelling device based on solar energy, so that the operation of the outdoor power distribution equipment is ensured.
In the embodiment of the application, the energy is provided through the mode of solar energy, the energy consumption problem of the rat repelling device is solved, and the solar energy storage module can store electric energy, so that the rat repelling device can continuously operate, the safety of outdoor power distribution equipment is guaranteed, and the fault rate of the outdoor power distribution equipment is reduced.
Further, can also acquire the relevant parameter of environment through response module 3 to judge whether start rat repelling module 44, for example, judge whether the light condition weakens (whether black has already been in the sky promptly) through photosensitive sensor 31, judge whether there is the mouse to be close to through infrared sensor 32, when the light condition weakens and there is the mouse to be close to, then start rat repelling module 44, can realize self-adaptation start rat repelling device, the device energy consumption has further been reduced, rat repelling device duration has been improved, guarantee outdoor distribution equipment's security.
In a preferred embodiment, as shown in fig. 2, a solar-based rat repelling device is provided, and the control module 1 comprises a control board based on an STC8G chip. The main processor of the control board is a low-power-consumption high-performance STC8G chip and can be used for ultrasonic multi-frequency output, scene switching and other functions.
Further, the solar energy storage module 2 comprises a solar panel 21 and a battery 22. The battery 22 includes a lead-acid battery and/or a nickel-metal hydride battery and/or a lithium ion battery, etc., which is not limited in this application. Specifically, the lead-acid storage battery is a mature storage battery with mature technology, and has good reliability, easily obtained raw materials and low price; the nickel-hydrogen storage battery has longer cycle service life, no memory effect and higher price; the lithium ion battery has light weight, large energy storage, no pollution, no memory effect and long service life; the relevant parameters of the solar panel 21 and the battery 22 are shown in table 1 and table 2, respectively.
Parameter(s) | Numerical value | Parameter(s) | Numerical value |
Maximum power supply | 6W | Maximum supply voltage | 6V |
Maximum supply current | 1A | Open circuit voltage | 7.2V |
Short circuit current | 1.1A | Power error | ±3% |
Table 1: parameters related to solar panels
Parameter(s) | Numerical value | Parameter(s) | Numerical value |
Capacity of | 4000mAh | Input device | 5V/2A |
Output of | 5V/2A | Minimum supply current | 5uA |
Table 2: relevant parameters of the battery
In practical application to the present embodiment, the sensing module 3 includes a sensor. Wherein, the sensor can include photosensitive sensor 31 or infrared sensor 32 etc. detects the change of light through photosensitive sensor 31 or whether there is the object to move near outdoor distribution equipment through infrared sensor 32 detection to according to the instruction of control panel, start rat repelling module 4, energy saving that can furthest improves the operating time of rat repelling device, table 3 is photosensitive sensor 31's relevant parameter.
Table 3: parameters of interest of the light sensitive sensor
In a preferred embodiment, the sensing module 3 further includes a camera, and can detect whether an object moves near the outdoor power distribution equipment through an image recognition mode, so as to start the mouse repelling module 4.
In a preferred embodiment of the present application, the rat repelling module 4 comprises a sound module and/or a light module and/or an ultrasonic module.
Specifically, the sound module may include a speaker 41 for playing animal cry, and the sound module may play the sound of the simulated animal to repel the small animal such as mouse, for example, the speaker 41 may play the sound of cat cry to repel the mouse, and the specific parameters of the sound module are shown in table 4;
parameter(s) | Numerical value | Parameter(s) | Numerical value |
Operating voltage | 3.3V-5V | Sleep current | 500uA |
Operating current | 10mA |
Table 4: parameters associated with the loudspeaker 41
Further, the light emitting module may be a flash lamp 42, which emits strong light to achieve the technical effect of repelling small animals such as mice, and the specific parameters of the light emitting module are shown in table 5;
parameter(s) | Numerical value | Parameter(s) | Numerical value |
Operating voltage | 5V | Wattage | 1.5W |
Table 5: parameters associated with the flash lamp 42
Practical application in this application embodiment, this ultrasonic wave module can include multifrequency ultrasonic wave generation module 43, and the ultrasonic wave through different frequencies carries out the rat control operation, prevents that mice and other toy from to the ultrasonic wave immunity, further guarantees the safety of having hindered outdoor distribution equipment, and table 6 and table 7 are the relevant parameter of the ultrasonic wave module of some frequencies respectively.
Table 6: parameters associated with an ultrasound module of a first frequency
Table 7: parameters associated with the ultrasonic module at the second frequency
In conclusion, the working voltage of the mouse repelling device is set to be 5V, the static working current is less than 1mA, only the ultrasonic working current is less than 25mA, and the full-load working current is less than 40mA (except for a flash explosion lamp). The time for fully charging the storage battery with 4000mA is calculated by the charging efficiency of the solar panel 21 and is less than 1 h. The device can work for 100 hours (except for a flash lamp) at night when the device is fully loaded. Under the extreme condition, the full load and the flash explosion lamp work simultaneously and can work normally for 10 hours.
Through foretell mouse repelling device based on solar energy, utilize multiple modes such as ultrasonic wave, sound, flash of light effectively to drive the mouse at night to can solve the power supply problem of the long-time work of device, can effectively take precautions against the electrical interval that toy such as mouse went into outdoor distribution equipment by mistake, reduce the circuit tripping operation number of times, improve the power supply reliability.
Those skilled in the art will appreciate that all or part of the flow of the method for implementing the above embodiments, which involves the control module and the sensing module acquiring data, may be implemented by a computer program that can be stored in a non-volatile computer-readable storage medium to instruct related hardware. Any reference to memory, storage, database, or other medium used by the control module in the embodiments provided herein may include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A solar-based rat repelling device, comprising:
the mouse repelling device comprises a control module, a solar energy storage module, an induction module and a mouse repelling module;
the control module is respectively connected with the solar energy storage module, the induction module and the mouse repelling module, the control module is used for managing the operation of the solar energy storage module, the induction module and the mouse repelling module, and the solar energy storage module is used for providing energy to the control module, the induction module and the mouse repelling module; the sensing module is used for acquiring environment-related parameters; the rat repelling module is used for realizing the rat repelling function.
2. The solar-based rodent management device of claim 1 wherein the control module comprises a control board based on an STC8G chip.
3. The solar-based rodent management device of claim 1 wherein the solar energy storage module comprises a solar panel, a battery.
4. The solar-based rodent management device of claim 3 wherein the battery comprises a lead acid battery and/or a nickel metal hydride battery and/or a lithium ion battery.
5. The solar-based rodent management device of claim 1 wherein the sensing module comprises a sensor.
6. The solar-based rodent management device of claim 5 wherein the sensor comprises a light-sensitive sensor or an infrared sensor.
7. The solar-based rodent management device of claim 1, wherein the rodent management module comprises a sound module and/or a light module and/or an ultrasonic module.
8. The solar-based rodent management device of claim 1 wherein the sound module comprises a speaker for playing animal rumbles.
9. The solar-based rat repelling device of claim 1, wherein the light emitting module comprises a flash lamp.
10. The solar-based rodent management device of claim 1 wherein the rodent management module comprises a multi-frequency ultrasonic generation module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111317292.8A CN114052002A (en) | 2021-11-09 | 2021-11-09 | Rat repelling device based on solar energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111317292.8A CN114052002A (en) | 2021-11-09 | 2021-11-09 | Rat repelling device based on solar energy |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114052002A true CN114052002A (en) | 2022-02-18 |
Family
ID=80274714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111317292.8A Pending CN114052002A (en) | 2021-11-09 | 2021-11-09 | Rat repelling device based on solar energy |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114052002A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08214760A (en) * | 1995-02-16 | 1996-08-27 | Duskin Co Ltd | Field mouse-repelling device |
CN203015723U (en) * | 2012-12-11 | 2013-06-26 | 国家电网公司 | High voltage distribution cabinet automatic rat repelling device |
CN203353515U (en) * | 2013-07-03 | 2013-12-25 | 鹤山市广明源照明电器有限公司 | Mouse-repelling device |
CN204536833U (en) * | 2015-04-30 | 2015-08-05 | 三峡大学 | A kind of increasingly automated intelligent repelling device |
CN205611613U (en) * | 2016-04-27 | 2016-10-05 | 保定永红电器设备有限公司 | Red indigo plant of ultrasonic wave is exploded trinity intelligent environmental protection solar energy of semitic sound and is driven bird ware |
CN207100300U (en) * | 2016-12-08 | 2018-03-16 | 元皓能源股份有限公司 | The control system of banishing device |
CN207505817U (en) * | 2017-12-05 | 2018-06-19 | 三峡大学 | A kind of electric substation's repelling device |
CN110419527A (en) * | 2019-09-09 | 2019-11-08 | 余志刚 | A kind of intelligent vehicle-carried repelling device |
CN209768726U (en) * | 2019-02-14 | 2019-12-13 | 杨亚南 | Solar acousto-optic alarm bird repeller |
CN211746465U (en) * | 2020-01-16 | 2020-10-27 | 无锡市昱淞环保科技有限公司 | Large-range grassland rat repelling device |
-
2021
- 2021-11-09 CN CN202111317292.8A patent/CN114052002A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08214760A (en) * | 1995-02-16 | 1996-08-27 | Duskin Co Ltd | Field mouse-repelling device |
CN203015723U (en) * | 2012-12-11 | 2013-06-26 | 国家电网公司 | High voltage distribution cabinet automatic rat repelling device |
CN203353515U (en) * | 2013-07-03 | 2013-12-25 | 鹤山市广明源照明电器有限公司 | Mouse-repelling device |
CN204536833U (en) * | 2015-04-30 | 2015-08-05 | 三峡大学 | A kind of increasingly automated intelligent repelling device |
CN205611613U (en) * | 2016-04-27 | 2016-10-05 | 保定永红电器设备有限公司 | Red indigo plant of ultrasonic wave is exploded trinity intelligent environmental protection solar energy of semitic sound and is driven bird ware |
CN207100300U (en) * | 2016-12-08 | 2018-03-16 | 元皓能源股份有限公司 | The control system of banishing device |
CN207505817U (en) * | 2017-12-05 | 2018-06-19 | 三峡大学 | A kind of electric substation's repelling device |
CN209768726U (en) * | 2019-02-14 | 2019-12-13 | 杨亚南 | Solar acousto-optic alarm bird repeller |
CN110419527A (en) * | 2019-09-09 | 2019-11-08 | 余志刚 | A kind of intelligent vehicle-carried repelling device |
CN211746465U (en) * | 2020-01-16 | 2020-10-27 | 无锡市昱淞环保科技有限公司 | Large-range grassland rat repelling device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7755327B2 (en) | Synchronous rectification type battery charging circuit and protection circuit thereof | |
Corke et al. | Long-duration solar-powered wireless sensor networks | |
CN101667748A (en) | Circuit power fail safeguard device and protection method thereof | |
CN102882244A (en) | Battery managing system | |
CN202512170U (en) | Intelligent ammeter communication module circuit structure having power-off protection function | |
CN108306402A (en) | A kind of master control borad super capacitor backup power supply | |
CN205544400U (en) | Battery management system of low -power consumption standby | |
CN110089513A (en) | It is a kind of can be to the method that power equipment bird pest is expelled in time | |
CN110866511A (en) | Low-power-consumption image video real-time recognition device and working method | |
CN117220399B (en) | Lithium battery, solar power supply conversion circuit and conversion control method | |
CN114052002A (en) | Rat repelling device based on solar energy | |
CN112462822A (en) | Output power adjusting method and device of household appliance and household appliance | |
CN109245240B (en) | High-efficiency power-off energy storage protection circuit | |
CN204205630U (en) | Solar cell Intelligent charge control device | |
CN215934526U (en) | Domestic emergency power supply device with new energy automobile charge-discharge function | |
CN107134847B (en) | Wide input modular direct current uninterrupted power system | |
CN214068770U (en) | Automatic activation circuit for battery | |
CN105490317A (en) | Intelligent charging control device for solar cell | |
US11617282B2 (en) | System and method for reshaping power budget of cabinet to facilitate improved deployment density of servers | |
CN113364080A (en) | Activation circuit, battery management system and cleaning equipment | |
CN217541998U (en) | Uninterrupted UPS intelligent monitoring circuit | |
CN111697671A (en) | Photovoltaic power generation system | |
CN112713611A (en) | Grid-connected and off-grid automatic switching method, system and device, electronic equipment and electric cabinet | |
CN114552031B (en) | Anti-passivation circuit, storage medium, anti-passivation system, and control method | |
CN116054337B (en) | Power supply device and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220218 |