CN208596950U - A kind of charging unit - Google Patents
A kind of charging unit Download PDFInfo
- Publication number
- CN208596950U CN208596950U CN201820596962.1U CN201820596962U CN208596950U CN 208596950 U CN208596950 U CN 208596950U CN 201820596962 U CN201820596962 U CN 201820596962U CN 208596950 U CN208596950 U CN 208596950U
- Authority
- CN
- China
- Prior art keywords
- energy
- charging unit
- storage battery
- shell
- charge 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.)
- Expired - Fee Related
Links
- 238000004146 energy storage Methods 0.000 claims abstract description 41
- 238000010248 power generation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of charging unit comprising shell, and it is set in the housing the power generator in portion, the power generator includes energy-storage battery and wireless charging unit connected to it.Charging unit described in the utility model can charge whenever and wherever possible for electrical equipment without charging cable, have the characteristics that convenient, fast.
Description
Technical field
The utility model relates to wireless charging technical fields, and in particular to a kind of charging unit.
Background technique
With the development of science and technology, various types of intelligent movable equipment, such as mobile phone, tablet computer, digital camera, trip
Gaming machine, navigation device etc. have been widely used and have applied.
But nearly all portable electronic product has that battery capacity is unable to satisfy user demand, once
External power supply charging is used up and can not be found in time to electricity, then can greatly influence the experience of user.
In order to solve this problem, mobile power source comes into being.
However, existing mobile power source is required using charging cable, and it is inconvenient to carry, moreover, once forgetting to carry or losing
Charging cable just can not be intelligent movable equipment charge in time, to influence user's use.
Utility model content
Technical problem to be solved in the utility model is to provide one kind for the drawbacks described above in the presence of the prior art
It can be whenever and wherever possible the charging unit of electrical equipment charging without charging cable.
Solving technical solution used by the utility model technical problem is:
The utility model provides a kind of charging unit comprising shell, and it is set in the housing the power generator in portion, it is described
Power generator includes energy-storage battery and wireless charging unit connected to it.
Optionally, the wireless charging unit includes charge coil, is used to receive the electric energy of energy-storage battery output and incites somebody to action
Received electric energy is wirelessly sent in the electrical equipment with receiving coil.
Optionally, the energy-storage battery can be connect with external power supply, to charge for energy-storage battery.
Optionally, the energy-storage battery uses two pieces, is divided into the two sides of charge coil.
Optionally, the wireless charging unit further includes control circuit, the control circuit respectively with energy-storage battery and fill
Electric coil connection, for output after handling the electric energy that energy-storage battery exports to charge coil.
Optionally, it is provided with indicator light in the control circuit, the luminous site of the indicator light is used from shell to exposing outside
In the remaining capacity of display energy-storage battery.
Optionally, switch is provided in the control circuit, the operating position of the switch is from shell to exposing outside, for controlling
The on-off of circuit between energy-storage battery and charge coil processed.
Optionally, the shell includes the front housing being oppositely arranged and rear shell.
Optionally, the outer surface of the front housing or rear shell is provided with clamp structure, for fixing electrical equipment, so that it is protected
It holds in the position for being suitable for charging.
Optionally, the electrical equipment includes intelligent movable equipment.
The utility model has the advantages that
Charging unit described in the utility model can be wirelessly the wireless charging of electrical equipment charging due to having
Electric unit, there is no need to charging cables to charge whenever and wherever possible for electrical equipment, have the advantages that convenient, fast.
Detailed description of the invention
Fig. 1 is the three-dimensional assembling schematic diagram of charging unit provided by the embodiment of the utility model；
Fig. 2 is the main view of front housing in Fig. 1；
Fig. 3 is the main view of rear shell and wireless charging unit in Fig. 1.
In figure: 1- rear shell；2- energy-storage battery；3- charge coil；4- control circuit；5- indicator light；6- switch；
7- front housing.
Specific embodiment
To make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawings and examples
The utility model is described in further detail.
The utility model embodiment provides a kind of charging unit comprising shell, and it is set in the housing the power generation dress in portion
It sets, the power generator includes energy-storage battery and wireless charging unit connected to it, and the wireless charging unit can utilize
The electric energy stored in energy-storage battery is wirelessly electrical equipment charging, convenient, fast.Wherein, the electrical equipment can
Including mobile phone, tablet computer, digital camera, game machine, navigation device etc. intelligent movable equipment.
Specifically, as shown in figs. 1 and 3, the wireless charging unit includes charge coil 3, and the energy-storage battery 2 is used for will
The power output wherein stored to charge coil 3, the charge coil 3 be used to receive the electric energy of the output of energy-storage battery 2 and by its
Received electric energy is wirelessly sent in the electrical equipment with receiving coil, to charge for electrical equipment.
Wherein, the energy-storage battery 2 can be connect with external power supply, to charge for energy-storage battery 2.In the present embodiment,
External power supply refers to alternating current.
As shown in figs. 1 and 3, the energy-storage battery 2 preferably uses two pieces, is divided into the two sides of charge coil 3.
It should be noted that, although all illustrating two pieces of energy-storage batteries 2 in Fig. 1 and 3, but this is not constituted to originally practical new
One piece of energy-storage battery 2 is used only in the limitation of type, or using at least three pieces of energy-storage batteries 2 also in the protection model of the utility model
Within enclosing.In addition, although the two sides up and down that two pieces of energy-storage batteries 2 are divided into charge coil 3 are all illustrated in Fig. 1 and 3, in reality
In the application of border, two pieces of energy-storage batteries 2 can also be divided into the left and right sides of charge coil 3.
As shown in figs. 1 and 3, the wireless charging unit further includes control circuit 4, the control circuit 4 respectively with energy storage
Battery 2 and charge coil 3 connect, and output is described to charge coil 3 after the electric energy for exporting to energy-storage battery 2 is handled
Processing includes pressure stabilizing and filtering processing, so that electric current is stable, reduces fluctuation.Wherein, control circuit 4 may be provided at two pieces of energy storage
The same side of battery 2 and charge coil 3.
In the present embodiment, PCBA (Printed Circuit Board+Assembly) is can be used in control circuit 4, by
PCB (Printed circuit board, printed circuit board) hollow plate by SMT (Surface Mounted Technology,
Surface mounting technology) piece uploading, it obtains after the entire processing procedure using DIP (i.e. plug-in unit).
More preferably, it is provided with indicator light 5 in the control circuit 4, the luminous site of the indicator light 5 is from shell to exposed
Out, for showing the remaining capacity of energy-storage battery 2.User can be convenient by indicator light 5 and intuitively obtain the surplus of energy-storage battery 2
Remaining charge condition.
More preferably, it is provided with switch 6 in the control circuit 4, the operating position of the switch 6 (controls the portion of on and off
Position) from shell to exposing outside, for controlling the on-off of circuit between energy-storage battery 2 and charge coil 3.
As shown in Figure 1, the shell includes the front housing 7 being oppositely arranged and rear shell 1.
More preferably, the outer surface of the front housing 7 or rear shell 1 is provided with clamp structure, for fixing electrical equipment, so that its
Be maintained at the position suitable for charging, for example, using the receiving coil of electric equipment and the charge coil face of wireless charging unit or
It is close, in order to be electrical equipment charging.
It takes the mobile phone as an example, when needs are when the mobile phone is charging, to place it on the charging unit, and pass through clamp structure
Mobile phone is fixed, while making its receiving coil and 3 face of charge coil, energy-storage battery 2 and charging are then controlled by switch 6
Coil 3 is connected to, and the electric energy in energy-storage battery 2 flows into charge coil 3 via control circuit 4 at this time, since electric current flows through coil meeting
Magnetic field is generated, and the coil that other are not powered on will generate electric current (i.e. electromagnetic induction phenomenon) close to the magnetic field, therefore mobile phone
Electric current will be generated in receiving coil, to be charging mobile phone battery；When not needing when the mobile phone is charging, can be controlled by switch 6
Energy-storage battery 2 processed is disconnected with charge coil 3, in order to avoid causing the waste of energy of energy-storage battery, saves electric energy to reach
Purpose.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (7)
1. a kind of charging unit, which is characterized in that including shell, and be set in the housing the power generator in portion, the power generation dress
It sets including energy-storage battery (2) and wireless charging unit connected to it；The wireless charging unit includes charge coil (3) and control
Circuit (4) processed, the control circuit (4) connect with energy-storage battery (2) and charge coil (3) respectively, for energy-storage battery (2)
The electric energy of output exports after being handled to charge coil (3)；The energy-storage battery (2) uses two pieces, is divided into charge coil
(3) two sides.
2. charging unit according to claim 1, which is characterized in that the energy-storage battery (2) can connect with external power supply
It connects, to charge for energy-storage battery (2).
3. charging unit according to claim 1, which is characterized in that be provided with indicator light on the control circuit (4)
(5), the luminous site of the indicator light (5) is from shell to exposing outside, for showing the remaining capacity of energy-storage battery (2).
4. charging unit according to claim 3, which is characterized in that switch (6) are provided on the control circuit (4),
The operating position of the switch (6) is from shell to exposing outside, for controlling circuit between energy-storage battery (2) and charge coil (3)
On-off.
5. charging unit according to claim 1, which is characterized in that the shell include the front housing (7) being oppositely arranged and
Rear shell (1).
6. charging unit according to claim 5, which is characterized in that the setting of the outer surface of the front housing (7) or rear shell (1)
There is clamp structure, for fixing electrical equipment, maintains it in the position suitable for charging.
7. the charging unit according to claim 2 or 6, which is characterized in that the electrical equipment includes intelligent movable equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596962.1U CN208596950U (en) | 2018-04-24 | 2018-04-24 | A kind of charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596962.1U CN208596950U (en) | 2018-04-24 | 2018-04-24 | A kind of charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596950U true CN208596950U (en) | 2019-03-12 |
Family
ID=65600295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596962.1U Expired - Fee Related CN208596950U (en) | 2018-04-24 | 2018-04-24 | A kind of charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596950U (en) |
-
2018
- 2018-04-24 CN CN201820596962.1U patent/CN208596950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201104 Granted publication date: 20190312 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231104 Granted publication date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |