CN209709743U - Accumulation of energy fan - Google Patents
Accumulation of energy fan Download PDFInfo
- Publication number
- CN209709743U CN209709743U CN201822255830.5U CN201822255830U CN209709743U CN 209709743 U CN209709743 U CN 209709743U CN 201822255830 U CN201822255830 U CN 201822255830U CN 209709743 U CN209709743 U CN 209709743U
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- CN
- China
- Prior art keywords
- power supply
- module
- inductive switch
- output end
- brushless
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model relates to a kind of accumulation of energy fans, it includes flabellum, DC brushless motor, driver for brushless DC motor and power supply device, the flabellum is connected with DC brushless motor, driver for brushless DC motor drives DC brushless motor, DC brushless motor drives flabellum rotation, the power supply device includes power supply circuit plate, the power supply circuit plate is provided with DC output end, AC power supply module is provided in the power supply circuit plate, solar powered module, storage battery power supply module and solar powered for switching, the power supply switching module of AC power supply or storage battery power supply, the AC power supply module, solar powered module, storage battery power supply module and DC output end are electrically connected with power supply switching module respectively, DC output end and driver for brushless DC motor electrically connect as driver for brushless DC motor Power supply.The judgement of power supply switching module charges to battery using alternating current or any power supply mode of solar energy, improves practicability.
Description
Technical field
The utility model relates to a kind of fan, in particular to a kind of accumulation of energy fan.
Background technique
Electric fan is the device that air-flow is generated with electric drive, and the fan of interior configuration is powered carries out rotation chemical conversion nature later
Wind achievees the effect that enjoy the cool.Currently, fan, noise is small in fan operational process, consumes low, and fan life
It is long, it is greatly favored by consumers.
Due to the direct current that fan uses, current fan power supply mode is single, generallys use
Alternating current turns the power supply mode or battery mode either type of direct current, causes fan power supply mode more single, works as user
When needing that environment is using fan outdoors, user in advance charges to battery, so that user is outdoors in use, battery
It powers for fan, but duration of power supply is short, is unable to satisfy user demand, therefore researches and develops a kind of a variety of power supply modes of use,
And can also to charge the battery, energy-saving and environment-friendly accumulation of energy fan is particularly significant.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide one kind and have a variety of power supplies
Mode, and fan can automatically switch the accumulation of energy fan of power supply mode.
Purpose of the utility model is realized as follows:
A kind of accumulation of energy fan, including flabellum, DC brushless motor, driver for brushless DC motor and power supply device, it is described
Flabellum is connected with DC brushless motor, and driver for brushless DC motor drives DC brushless motor, and DC brushless motor drives fan
Leaf rotation, the power supply device includes power supply circuit plate, and the power supply circuit plate is provided with DC output end, the power supply electricity
Be provided on the plate of road AC power supply module, solar powered module, storage battery power supply module and for switch it is solar powered,
The power supply switching module of AC power supply or storage battery power supply, the AC power supply module, solar powered module, battery
Power supply module and DC output end are electrically connected with power supply switching module respectively, the DC output end and DC brushless motor
Driver electrically connects as driver for brushless DC motor power supply.
The AC power supply module, solar powered module, storage battery power supply module and power supply circuit plate electrical connection, supply
Electric circuit board can choose alternating current, battery or any power supply mode of solar energy and be powered, and increase being applicable in for accumulation of energy fan
Range, and power supply switching module automatically switches alternating current, battery or any power supply mode of solar energy, without manually being cut
It changes, power supply mode switching is sensitive, improves accumulation of energy fan practicability.
When accumulator electric-quantity deficiency, power supply switching module is judged automatically using alternating current or any power supply mode of solar energy
It charges to battery, carries out accumulation of energy, so that fan can work in no alternating current or without solar energy in the case where, raising accumulation of energy
The practicability of fan.
The purpose of this utility model can also be solved using following technical measures:
As more specific scheme, the AC power supply module, which includes AC input, turns DC component with exchanging,
The AC input is arranged in power supply circuit plate, and AC input turns DC component and is connected in series with exchanging.
As more specific scheme, the AC input is the AC input of 110V or 220V, the exchange
Turn the voltage regulation limits of DC component between 24V-80V.
As more specific scheme, the solar powered module includes sun-generated electric power input terminal and solar voltage tune
Component is saved, the sun-generated electric power input terminal is arranged in power supply circuit plate, the sun-generated electric power input terminal and solar-electricity
Pressure adjusts component and is connected in series.
As more specific scheme, the solar voltage adjusts the voltage regulation limits of component between 24V-80V.
As more specific scheme, the storage battery power supply module include storage battery power supply input terminal, battery charging it is defeated
Outlet and battery, the storage battery power supply input terminal be arranged in power supply circuit plate respectively with battery and power supply switching module
Electrical connection, the battery charging output end setting are electrically connected with battery and power supply switching module respectively in power supply circuit plate
It connects.
As more specific scheme, the power supply switching module includes the first inductive switch, the second inductive switch, third sense
Inductive switch, the 4th inductive switch and the 5th inductive switch, by the between the AC power supply module and DC output end
The connection of one inductive switch, is connected between the solar powered module and DC output end by the second inductive switch, described
It is connected between storage battery power supply input terminal and DC output end by third inductive switch, the solar powered module and storage
Battery charge output end between by the 4th inductive switch connect, the AC power supply module and battery charging output end it
Between by the 5th inductive switch connect.
As more specific scheme, first inductive switch, the second inductive switch and third inductive switch are use
The diode of positive and negative inclined principle.By the positive and negative inclined principle using diode, diode is connected according to voltage levels value
Or barrier, and be compared according to the voltage value of each power supply line, high-voltage circuit is preferentially selected, realizes that power supply is cut automatically
It changes, it is user-friendly, improve the practicability of accumulation of energy fan.
The beneficial effects of the utility model are as follows:
The utility model, the AC power supply module, solar powered module, storage battery power supply module and power supply circuit
Plate electrical connection, power supply circuit plate can choose alternating current, battery or any power supply mode of solar energy and be powered, and increase accumulation of energy
The scope of application of fan, and power supply switching module automatically switches alternating current, battery or any power supply mode of solar energy, utilizes
The positive and negative inclined principle of diode, structure is simple, and power supply mode switching is sensitive, improves accumulation of energy fan practicability.
The utility model, when accumulator electric-quantity deficiency, power supply switching module is judged automatically using alternating current or solar energy
Any power supply mode charges to battery, accumulation of energy is carried out to battery, so that fan is in no alternating current or without solar energy
In the case of can also work, improve accumulation of energy fan practicability.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model accumulation of energy fan.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment, as shown in connection with fig. 1, a kind of accumulation of energy fan, including flabellum 1, DC brushless motor 2, DC brushless motor
Driver 21 and power supply device 3, the power supply device 3 includes power supply circuit plate 4 and battery 73, in the power supply circuit plate 4
It is provided with AC input 51, exchange turns DC component 52, sun-generated electric power input terminal 61, solar voltage adjust component
62, storage battery power supply input terminal 71, battery charging output end 72, the first inductive switch 81, the second inductive switch 82, third sense
Inductive switch 83, the 4th inductive switch 84, the 5th inductive switch 85 and DC output end 41.
The AC input 51 turns the AC power supply module 5 in series of DC component 52 with exchanging.The sun
It can power input 61 and the solar voltage adjusting solar powered module 6 in series of component 62.
The storage battery power supply input terminal 71 is connected with battery 73, and battery charging output end 72 is connected with battery 73
Constitute storage battery power supply module 7.
First inductive switch 81, the second inductive switch 82, three inductive switches 83, the 4th inductive switch 84 and the 5th sense
Inductive switch 85 constitutes power supply switching module 8.
AC power supply route: the AC input 51 with exchange turn DC component 52 connect, exchange turn direct current group
It is connected between part 52 and DC output end 41 by the first inductive switch 81, first inductive switch 81 is diode.
Solar powered route: the sun-generated electric power input terminal 61 and solar voltage adjust component 62 and connect, the sun
It can be connected in series between voltage adjusting assembly 62 and DC output end 41 by the second inductive switch 82, second induction is opened
Closing 82 is diode.
Storage battery power supply route: the battery 73 and storage battery power supply input terminal 71 are connected, storage battery power supply input terminal
It is connected between 71 and DC output end 41 by third inductive switch 83, the third inductive switch 83 is diode.
Alternating current charging route: the AC input 51 with exchange turn DC component 52 connect, exchange turn direct current group
It is connected between part 52 and battery charging output end 72 by the 4th inductive switch 84.
Solar charging electric line: the sun-generated electric power input terminal 61 and solar voltage adjust component 62 and connect, the sun
It can be connected between voltage adjusting assembly 62 and battery charging output end 72 by the 5th inductive switch 85.
The present embodiment, the input voltage of the AC input 51 is 220V, described to exchange the electricity for turning DC component 52
Pressure is adjusted to 42V, and the voltage that the solar voltage adjusts component 62 is adjusted to 50V, and the voltage of battery 73 is 36V.
The flabellum 1 is connect with DC brushless motor 2, and driver for brushless DC motor 21 drives 2 work of DC brushless motor
To make, DC brushless motor 2 drives flabellum 1 to rotate, and the driver for brushless DC motor 21 and DC output end 41 are electrically connected,
Power supply device 3 is that driver for brushless DC motor 21 provides power supply.
Automatically switch power supply mode:
(1) when only having solar powered, the electricity of solar energy enters by sun-generated electric power input terminal 61, and solar energy is by too
Positive to form 50V DC voltage after the progress pressure regulation of voltage adjusting assembly 62,82 positively biased of the second inductive switch, the first induction are opened at this time
Pass 81 and third inductive switch 83 are reverse-biased, to connect solar powered route, voltage is powered by DC output end 41
To driver for brushless DC motor 21.
(2) when no solar powered, the electricity of alternating current enters by AC input 51, and alternating current turns by exchange
DC component 52 forms 42V DC voltage after carrying out pressure regulation, and the voltage of AC power supply module 5 is greater than storage battery power supply module 7
Voltage, 81 positively biased of the first inductive switch at this time, the second inductive switch 82 and third inductive switch 83 are reverse-biased, to connect friendship
Galvanic electricity power supply module 5, voltage supply electricity to driver for brushless DC motor 21 by DC output end 41.
(3) when only having the power supply of battery 73, the electricity of battery 73 enters by storage battery power supply input terminal 71, at this time third
83 positively biased of inductive switch, the first inductive switch 81 and the second inductive switch 82 are reverse-biased, so that storage battery power supply module 5 is connected,
Voltage supplies electricity to driver for brushless DC motor 21 by DC output end 41.
(4) when having solar powered, AC power supply and storage battery power supply, since the DC voltage of solar energy conversion is high
It is greater than the DC voltage of battery 73, therefore solar energy in the DC voltage of the DC voltage of alternating current conversion, alternating current conversion
When power supply module 6, AC power supply module 5 and 7 three of storage battery power supply module power jointly, power supply circuit plate 4 is preferentially selected
Solar powered module 6.
The power supply device 3 judges whether to need whether battery 73 needs to charge using MCU measurement level height.
Automatically switch the charging modes of battery 73:
(1) only have it is solar powered in the case where, the 4th inductive switch 84 of power supply switching module 8 is connected solar powered
Module 6, the electricity of solar energy pass through battery charging output end 72 and power after solar voltage adjusts the progress pressure regulation of component 62
It charges to battery 73.
(2) in the case where only having AC power supply, the 5th inductive switch 85 of power supply switching module 8 connects AC power supply
Module 5, alternating current supply electricity to battery after exchange turns the adjustment voltage of DC component 52, through battery charging output end 72
73 charge.
(3) has the case where solar powered and AC power supply, since the voltage of solar powered module is higher than exchange
The voltage of electric power supply module, therefore power supply circuit plate 4 preferentially selects solar powered module 6.
Claims (8)
1. a kind of accumulation of energy fan, including flabellum, DC brushless motor, driver for brushless DC motor and power supply device, the fan
Leaf is connected with DC brushless motor, and driver for brushless DC motor drives DC brushless motor, and DC brushless motor drives flabellum
Rotation, it is characterised in that: the power supply device includes power supply circuit plate, and the power supply circuit plate is provided with DC output end,
AC power supply module, solar powered module, storage battery power supply module and for switching are provided in the power supply circuit plate
The power supply switching module of solar powered, AC power supply or storage battery power supply, it is the AC power supply module, solar powered
Module, storage battery power supply module and DC output end are electrically connected with power supply switching module respectively, the DC output end and
Driver for brushless DC motor electrically connects as driver for brushless DC motor power supply.
2. accumulation of energy fan according to claim 1, it is characterised in that: the AC power supply module includes AC input
Turn DC component with exchanging, the AC input is arranged in power supply circuit plate, and AC input turns direct current with exchanging
Component is connected in series.
3. accumulation of energy fan according to claim 2, it is characterised in that: the AC input is the exchange of 110V or 220V
Electrical input, the voltage regulation limits for turning DC component that exchange are between 24V-80V.
4. accumulation of energy fan according to claim 1, it is characterised in that: the solar powered module includes that sun-generated electric power is defeated
Enter end and solar voltage adjusts component, the sun-generated electric power input terminal is arranged in power supply circuit plate, the solar-electricity
Source input terminal and solar voltage adjust component and are connected in series.
5. accumulation of energy fan according to claim 4, it is characterised in that: the voltage that the solar voltage adjusts component adjusts model
It is trapped among between 24V-80V.
6. accumulation of energy fan according to claim 1, it is characterised in that: the storage battery power supply module includes that storage battery power supply is defeated
Enter end, battery charging output end and battery, the storage battery power supply input terminal be arranged in power supply circuit plate respectively with storage
Battery and the electrical connection of power supply switching module, battery charging output end be arranged in power supply circuit plate respectively with battery and
The electrical connection of power supply switching module.
7. accumulation of energy fan according to claim 6, it is characterised in that: the power supply switching module include the first inductive switch,
Second inductive switch, third inductive switch, the 4th inductive switch and the 5th inductive switch, the AC power supply module and direct current
It is connected between electricity output end by the first inductive switch, passes through second between the solar powered module and DC output end
Inductive switch connection, is connected between the storage battery power supply input terminal and DC output end by third inductive switch, described
Solar powered module and battery charging output end between by the 4th inductive switch connect, the AC power supply module and
It is connected between battery charging output end by the 5th inductive switch.
8. accumulation of energy fan according to claim 7, it is characterised in that: first inductive switch, the second inductive switch and
Three inductive switches are the diode using the positive and negative inclined principle of diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255830.5U CN209709743U (en) | 2018-12-29 | 2018-12-29 | Accumulation of energy fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255830.5U CN209709743U (en) | 2018-12-29 | 2018-12-29 | Accumulation of energy fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709743U true CN209709743U (en) | 2019-11-29 |
Family
ID=68637705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255830.5U Active CN209709743U (en) | 2018-12-29 | 2018-12-29 | Accumulation of energy fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709743U (en) |
-
2018
- 2018-12-29 CN CN201822255830.5U patent/CN209709743U/en active Active
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