CN107594734A - A kind of solar energy helmet of wireless charging - Google Patents
A kind of solar energy helmet of wireless charging Download PDFInfo
- Publication number
- CN107594734A CN107594734A CN201711092537.5A CN201711092537A CN107594734A CN 107594734 A CN107594734 A CN 107594734A CN 201711092537 A CN201711092537 A CN 201711092537A CN 107594734 A CN107594734 A CN 107594734A
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- China
- Prior art keywords
- shell
- solar energy
- helmet
- transmitting coil
- receiving coil
- 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.)
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- 230000005611 electricity Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 4
- 229910018095 Ni-MH Inorganic materials 0.000 claims description 4
- 229910018477 Ni—MH Inorganic materials 0.000 claims description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims description 4
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
This application discloses a kind of solar energy helmet of wireless charging, the helmet includes shell and inner casing, and the shell includes outer eaves and shell is raised；Wherein, solar cell is included in the outer eaves；Inverter circuit and transmitting coil are provided between the outer eaves and the shell projection, one end of the inverter circuit connects the solar cell, and the other end connects the transmitting coil, and the transmitting coil is close to the raised outside of the shell；The inner casing includes receiving coil, regulator rectifier circuit and battery, and one end of the regulator rectifier circuit connects the receiving coil, and the other end connects the battery；The receiving coil is close to the raised inner side of the shell, and the position of the projection part of the receiving coil is corresponding with the transmitting coil part.The solar energy helmet uses the mode of wireless charging so that the structural intergrity of cap body is guaranteed, and then improves the anti-pressure ability of the helmet.
Description
Technical field
The application is related to helmet field, more particularly to a kind of solar energy helmet of wireless charging.
Background technology
Out of doors in the complex scene such as electric operating, there is larger hidden danger in the safety problem of operating personnel, therefore typically
It is operating personnel equipped with Intelligent safety helmet.Intelligent safety helmet built-in circuit, safe prison is carried out using sensors towards ambient
Survey, ensure that the safety of staff significantly.But intelligent helmet electric quantity consumption is larger, high capacity cell is inconvenient to carry, at family
Situations such as running into unexpected power down outside also will bring potential safety hazard to user.In order to solve this problem, researcher has applied too
Sun can charge the helmet.
The existing solar recharging helmet mainly has following two：A kind of multifuctional solar charging helmet, by photovoltaic cell
The whole helmet outer surface in the crown is covered in, in its front end location and installation mini-fan, the wire socket and mini-fan of solar energy
Plug grafting；The inner face of the helmet is provided with wire side cloth wall, and the rear end of the helmet is provided with power supply output plughole solar energy security header
Helmet and realize hands-free device.Another multifuctional solar charging helmet, including inner casing and shell, by propping up between inner casing and shell
Stake rib is divided into several cavitys, and battery is set in cavity, and shell is made up of solar panel, battery and cage connection,
Several transmission of electricity interfaces are set on inner casing, and battery is connected with transmission of electricity interface.Both solar recharging helmets can utilize too
Positive energy recharging, and by the way of wired charging, electric energy is delivered to inner casing from shell, avoids carrying around a large amount of batteries
Inconvenience.
But the existing solar recharging helmet is required for setting charging wire to extend to inner casing from shell so that the structure of cap body is complete
Whole property is destroyed.And the anti-pressure ability that the imperfection of helmet structure easily causes the helmet weakens so that the helmet is easier to be broken
It is bad, in turn result in helmet safety potential problem.In order to solve existing helmet safety potential problem, it is proposed that a kind of row has
The scheme of effect.
The content of the invention
This application provides a kind of solar energy helmet of wireless charging, to solve the structural intergrity of cap body by destroying
Problem.
In order to solve the above problems, the application provides following technical scheme:
A kind of solar energy helmet of wireless charging, including shell and inner casing, the shell includes outer eaves and shell is raised；Its
In, include solar cell in the outer eaves；Inverter circuit and emission lines are provided between the outer eaves and the shell projection
Circle, one end of the inverter circuit connect the solar cell, and the other end connects the transmitting coil, and the transmitting coil
It is close to the raised outside of the shell；The inner casing includes receiving coil, regulator rectifier circuit and rechargeable battery, and the rectification is steady
One end of volt circuit connects the receiving coil, and the other end connects the rechargeable battery；The receiving coil is close to the shell
Raised inner side, and the position of the projection part of the receiving coil is corresponding with the transmitting coil part.
Alternatively, the transmitting coil is symmetrical arranged with the receiving coil.
Alternatively, the transmitting coil is identical with the coil parameter of the receiving coil.
Alternatively, the shell is additionally provided with switch, and one end of the switch connects the solar cell, and the other end connects
Connect the inverter circuit；Or one end of the switch connects the inverter circuit, the other end connects the transmitting coil.
Alternatively, the solar cell includes monocrystalline silicon battery, polycrystal silicon cell and amorphous silicon battery.
Alternatively, the rechargeable battery includes lithium ion battery, Ni-MH battery and lithium iron battery.
Alternatively, the receiving coil, the regulator rectifier circuit and the rechargeable battery sealed set.
Alternatively, the regulator rectifier circuit includes rectification circuit and mu balanced circuit.
Alternatively, the solar charging electric process includes：Solar cell receives luminous energy and converts light energy into electric energy；Institute
The first direct current for stating electric energy offer is converted into square wave by inverter circuit；The square wave passes through transmitting coil and receiving coil
Coupling is converted into simple alternating current power signal；The simple alternating current power signal switchs to the second direct current by regulator rectifier circuit
Electricity, the second direct current charge to rechargeable battery.
As shown from the above technical solution, this application provides a kind of solar energy helmet of wireless charging, solar energy helmet bag
Include shell and inner casing.Shell includes outer eaves and shell is raised, and outer eaves includes solar cell, and solar cell can convert luminous energy
For electric energy.Inverter circuit and transmitting coil are provided between outer eaves and shell projection.One end connection solar-electricity of inverter circuit
Pond, and be the square wave as transmitting coil frequency by the first DC conversion of solar cell transmitting, the other end connects institute
State transmitting coil.And transmitting coil is close to the raised outside of shell.Relative with transmitting coil position, receiving coil is in inner casing
And it is close to the raised inner side of shell；And the position of the projection part of receiving coil is corresponding with transmitting coil part.Transmitting coil
It is close to receiving coil position and the two part is corresponding more, is more advantageous to more completely transmit simple alternating current power signal.
In inner casing in addition to having receiving coil, in addition to regulator rectifier circuit and rechargeable battery, and regulator rectifier circuit is to hand over sine
Stream power signal is converted into the second direct current and then charged for rechargeable battery.The solar energy helmet uses the mode of wireless charging,
So that the structural intergrity of cap body is guaranteed, and then improve the anti-pressure ability of the helmet.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the application, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the solar energy helmet for wireless charging that application provides；
Brief description of the drawings：1- shells, 2- inner casings, the outer eaves of 11-, 12- shells are raised, 13- solar cells, 14- inverter circuits,
15- transmitting coils, 16- switches, 21- receiving coils, 22- regulator rectifier circuits, 23- rechargeable batteries.
Embodiment
Referring to Fig. 1, a kind of structural representation of the solar energy helmet of the wireless charging provided for the embodiment of the present application.The sun
The energy helmet includes shell 1 and inner casing 2.Shell 1 includes outer eaves 11 and shell projection 12, includes solar cell 13 in outer eaves 11,
Solar cell 13 can convert light energy into electric energy.Inverter circuit 14 and emission lines are provided between outer eaves 11 and shell projection 12
Circle 15.One end connection solar cell 13 of inverter circuit 14, and the first DC conversion that solar cell 13 is launched is
Square wave as the frequency of transmitting coil 15, other end connection transmitting coil 15.And transmitting coil 15 is close to shell projection 12
Outside.Relative with the position of transmitting coil 15, receiving coil 21 is in inner casing 1 and is close to the inner side of shell projection 12；And receive
The position of the projection part of coil 21 is corresponding with the part of transmitting coil 15.Transmitting coil 15 be close to the position of receiving coil 21 and
The two part is corresponding more, is more advantageous to more completely transmit simple alternating current power signal.Except there is receiving coil in inner casing 2
Outside 21, in addition to regulator rectifier circuit 22 and rechargeable battery 23, and regulator rectifier circuit 22 is to turn simple alternating current power signal
Turn to the second direct current and then charged for rechargeable battery 23.The solar energy helmet uses the mode of wireless charging so that cap body
Structural intergrity is guaranteed, and then improves the anti-pressure ability of the helmet.
The solar energy helmet of wireless charging is effectively guaranteed the structural intergrity of cap body, and then improves the resistance to compression of the helmet
Ability.But some potential safety hazards of the helmet are still present.For example, the poor waterproof properties of junction interface.In order to solve this peace
Full hidden danger, in the present embodiment receiving coil 21, regulator rectifier circuit 22 and the sealed set of rechargeable battery 23.Three in inner casing 2
Kind device sealed set effectively solves helmet waterproof problem, further increases the security of the helmet.
The performance of intelligent helmet mainly includes security performance and charging performance, and the helmet is improved by the setting of apparatus above
Security.Further, the charging performance of the helmet is improved.In order to improve the charge efficiency of the helmet, in the present embodiment, transmitting
Coil 15 is identical with the coil parameter of receiving coil 21.Transmitting coil 15 and receiving coil 21 form by inductance and electric capacity, adopt
With LC series resonances, and inductance and capacitance parameter are met into square wave frequency caused by inversionWherein, L：Inductance
Electrodynamic capacity, C：The capacitance of capacitor.Receiving coil 21 is identical with the coil parameter of transmitting coil 15, i.e. L and C's multiplies
Product is identical value, and this is advantageous to couple the simple alternating current letter produced with 15 identical frequency of transmitting coil at the both ends of receiving coil 21
Number.
, not only will be to transmitting coil 15 and the line of receiving coil 21 in order to further improve the charge efficiency of the solar energy helmet
Circle parameter requires, and also to require the position of transmitting coil 15 and receiving coil 21.Transmitting coil 15 is with receiving in the present embodiment
Coil 21 is symmetrical arranged.Transmitting coil 15 be symmetrical arranged with receiving coil 21 along shell projection 12 and the two to press close to shell convex
Play 12 so that receiving coil 21 can farthest receive the simple alternating current power signal of the transmitting of transmitting coil 15, you can
Efficiency of transmission is at utmost realized, the energy loss during reduction, is preferably charged to rechargeable battery 23.
Solar cell 13 receives luminous energy, and luminous energy is converted into electric energy.Luminous energy is more abundant, and the electric energy being converted into is more,
But the finite capacity of rechargeable battery 23, the powerful charging process of long-time easily cause rechargeable battery 23 to damage.In order to enter one
Step optimization charging process, makes it more intelligent.In the present embodiment, shell 1 is additionally provided with switch 16, switch 16 one end connection too
Positive energy battery 13, other end connection inverter circuit 14；Or switch 16 one end connection inverter circuit 14, other end connection hair
Ray circle 15.Switch 16 is arranged on two above-mentioned positions and can ensure that to charge when switch 16 is opened to rechargeable battery 23；
Disconnecting circuit when switch is closed, prevents from too charging to rechargeable battery 23.When the setting of switch avoids great abundance of sunshine excessively to
Rechargeable battery 23 charges, and is effectively protected rechargeable battery 23.
Solar cell 13 can not only receive luminous energy, and luminous energy can be converted into electric energy.The species of solar cell 13
Difference determines that solar cell 13 converts light energy into the efficiency difference of electric energy.In the present embodiment, solar cell 13 includes
Monocrystalline silicon battery, polycrystal silicon cell and amorphous silicon battery.Monocrystalline silicon battery has the advantages that transformation efficiency height, technology maturation；It is non-
Crystal silicon battery has the advantages that cost is low, transformation efficiency is high；The transformation efficiency and cost of polycrystal silicon cell are respectively positioned on monocrystalline silicon electricity
Between pond and amorphous silicon battery.Three can be used as solar cell 13, and abundant electric energy is provided for rechargeable battery 23.
Solar cell 13 generates the first direct current by photovoltaic effect, and the first direct current passes through inverter circuit 14
It is converted into square wave；Square wave becomes simple alternating current power signal by inductive；And sinusoidal ac signal is wanted to be converted into direct current
Electricity charges to rechargeable battery, then must pass through regulator rectifier circuit 22.In the present embodiment, regulator rectifier circuit 22 includes rectified current
Road and mu balanced circuit.Rectification circuit is that simple alternating current power signal is converted into direct current, and mu balanced circuit is mainly by direct current
Electricity switchs to the second direct current of the voltage as the parameter of rechargeable battery 23.
When DC conversion is second direct current consistent with rechargeable battery parameter, rechargeable battery 23 can be filled
Electricity.In the present embodiment, rechargeable battery 23 includes lithium ion battery, Ni-MH battery and lithium iron battery.Lithium ion battery has volume
Small, the advantages that capacity is big, it is one kind of best performance in existing rechargeable battery；Ni-MH battery has that memory effect is small, capacity is big
The advantages that；Lithium iron battery has the advantages that small volume, safe.Three can be used as rechargeable battery, and capacity is big, can
To provide enough electricity for the helmet, it is more beneficial for protecting the safety of operating personnel.
The charging process of the solar energy helmet, detailed process are：
(1) solar cell 13 receives luminous energy and converts light energy into electric energy；
(2) the first direct current that electric energy provides is converted into square wave by inverter circuit 14；
(3) square wave is converted into simple alternating current power signal by the coupling of transmitting coil 15 and receiving coil 21；
(4) sinusoidal ac signal is converted into the second direct current by regulator rectifier circuit 22；
(5) second direct currents charge to rechargeable battery 23.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Those skilled in the art
After the embodiment of specification and practice here is considered, other embodiments of the present invention will readily occur to.The application is intended to
Cover any modification, purposes or the adaptations of the present invention, these modifications, purposes or adaptations follow the application
General principle and including the untapped common knowledge or conventional techniques in the art of the application.Specification and
Embodiment is considered only as exemplary, and the true scope of the application and spirit are pointed out by following claim.
It should be appreciated that the precision architecture that the application is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.Scope of the present application is only limited by appended claim.
Claims (9)
- A kind of 1. solar energy helmet of wireless charging, it is characterised in that including：Shell (1) and inner casing (2), shell (1) bag Include outer eaves (11) and shell is raised (12)；Wherein,Include solar cell (13) in the outer eaves (11)；Inverter circuit (14) and transmitting coil (15) are provided between the outer eaves (11) and the shell raised (12), it is described inverse The one end for becoming circuit (14) connects the solar cell (13), and the other end connects the transmitting coil (15), and the transmitting Coil (15) is close to the outside of the shell raised (12)；The inner casing (2) includes receiving coil (21), regulator rectifier circuit (22) and rechargeable battery (23), the rectifying and voltage-stabilizing electricity The one end on road (22) connects the receiving coil (21), and the other end connects the rechargeable battery (23)；The receiving coil (21) is close to the inner side of the shell raised (12), and the projection part of the receiving coil (21) Position is corresponding with the transmitting coil (15) part.
- 2. the solar energy helmet according to claim 1, it is characterised in that the transmitting coil (15) and the receiving coil (21) it is symmetrical arranged.
- 3. the solar energy helmet according to claim 2, it is characterised in that the transmitting coil (15) and the receiving coil (21) coil parameter is identical.
- 4. the solar energy helmet according to claim 1, it is characterised in that the shell (1) is additionally provided with switch (16), institute The one end for stating switch (16) connects the solar cell (13), and the other end connects the inverter circuit (14)；Or described open The one end for closing (16) connects the inverter circuit (14), and the other end connects the transmitting coil (15).
- 5. the solar energy helmet according to claim 4, it is characterised in that the solar cell (13) includes monocrystalline silicon electricity Pond, polycrystal silicon cell and amorphous silicon battery.
- 6. the solar energy helmet according to claim 1, it is characterised in that the rechargeable battery (23) includes lithium-ion electric Pond, Ni-MH battery and lithium iron battery.
- 7. the solar energy helmet according to claim 1, it is characterised in that the receiving coil (21), the rectifying and voltage-stabilizing Circuit (22) and the rechargeable battery (23) sealed set.
- 8. the solar energy helmet according to claim 7, it is characterised in that the regulator rectifier circuit (22) includes rectified current Road and mu balanced circuit.
- 9. a kind of charging process of the solar energy helmet of wireless charging, choose the solar energy head described in claim any one of 1-8 Helmet, it is characterised in that the process includes：Solar cell (13) receives luminous energy and converts light energy into electric energy；The first direct current that the electric energy provides is converted into square wave by inverter circuit (14)；The square wave is converted into simple alternating current power signal by the coupling of transmitting coil (15) and receiving coil (21)；The simple alternating current power signal switchs to the second direct current by regulator rectifier circuit (22)；Second direct current charges to rechargeable battery (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092537.5A CN107594734A (en) | 2017-11-08 | 2017-11-08 | A kind of solar energy helmet of wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092537.5A CN107594734A (en) | 2017-11-08 | 2017-11-08 | A kind of solar energy helmet of wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107594734A true CN107594734A (en) | 2018-01-19 |
Family
ID=61086546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711092537.5A Pending CN107594734A (en) | 2017-11-08 | 2017-11-08 | A kind of solar energy helmet of wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107594734A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903113A (en) * | 2018-08-02 | 2018-11-30 | 安顺市智汇家装饰装潢有限公司 | A kind of solar energy crash helmet of wireless charging |
| CN111528574A (en) * | 2020-05-19 | 2020-08-14 | 南京环电科技有限公司 | Intelligent patrol safety helmet |
| CN112890349A (en) * | 2019-12-03 | 2021-06-04 | 军事科学院系统工程研究院军事新能源技术研究所 | Wearing suit capable of supplying power wirelessly in real time |
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| CN203840007U (en) * | 2014-04-02 | 2014-09-17 | 浙江海洋学院 | Solar intelligent wireless charger |
| US20140347845A1 (en) * | 2013-05-24 | 2014-11-27 | Gabriel Pulido, JR. | Lighting System for Clothing |
| CN105762896A (en) * | 2016-05-16 | 2016-07-13 | 苏州位准信息技术有限公司 | Solar charging portable power source convenient to carry around |
| CN107040046A (en) * | 2017-04-24 | 2017-08-11 | 四川超影科技有限公司 | Intelligent helmet wireless charging system |
| CN207383639U (en) * | 2017-11-08 | 2018-05-22 | 云南电网有限责任公司电力科学研究院 | A kind of solar energy helmet of wireless charging |
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2017
- 2017-11-08 CN CN201711092537.5A patent/CN107594734A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080130272A1 (en) * | 2005-05-17 | 2008-06-05 | Michael Waters | Hands-Free Lighting Devices |
| US20140347845A1 (en) * | 2013-05-24 | 2014-11-27 | Gabriel Pulido, JR. | Lighting System for Clothing |
| CN203840007U (en) * | 2014-04-02 | 2014-09-17 | 浙江海洋学院 | Solar intelligent wireless charger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903113A (en) * | 2018-08-02 | 2018-11-30 | 安顺市智汇家装饰装潢有限公司 | A kind of solar energy crash helmet of wireless charging |
| CN112890349A (en) * | 2019-12-03 | 2021-06-04 | 军事科学院系统工程研究院军事新能源技术研究所 | Wearing suit capable of supplying power wirelessly in real time |
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| CN111528574A (en) * | 2020-05-19 | 2020-08-14 | 南京环电科技有限公司 | Intelligent patrol safety helmet |
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