CN208890449U - Wireless charging device - Google Patents
Wireless charging device Download PDFInfo
- Publication number
- CN208890449U CN208890449U CN201821694816.9U CN201821694816U CN208890449U CN 208890449 U CN208890449 U CN 208890449U CN 201821694816 U CN201821694816 U CN 201821694816U CN 208890449 U CN208890449 U CN 208890449U
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- shell
- battery
- 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.)
- Expired - Fee Related
Links
- 238000007600 charging Methods 0.000 title claims abstract description 129
- 238000007599 discharging Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of wireless charging devices, including shell and it is arranged in the intracorporal battery of shell, wireless charging transmitting coil, wireless charging receiving coil and controller, the wireless charging transmitting coil and wireless charging receiving coil are divided into the two sides of battery, the battery is separately connected wireless charging transmitting coil and wireless charging receiving coil by controller, it is externally discharged so that the electric energy of battery is converted to electromagnetic signal by wireless charging transmitting coil, or extraneous electromagnetic signals are received by wireless charging receiving coil and are charged the battery, wherein, the shell is provided with multiple first magnetic location parts rotating around the periphery of wireless charging transmitting coil and wireless charging receiving coil in the side of neighbouring wireless charging transmitting coil and the opposite other side of neighbouring wireless charging receiving coil.Automatic fixed simultaneously oneself the correction positioning each other of multiple wireless charging devices may be implemented in the utility model, so that wireless transformation efficiency is improved, moreover, greatly facilitating the use of user.
Description
Technical field
The utility model relates to charging techniques, more specifically to a kind of wireless charging device.
Background technique
Traditional mobile power source needs to connect data line when charging the phone, and uses and carries and is all very inconvenient.With
The development of wireless charging technology, various wireless charging devices start to popularize, and occur both receiving other wireless charging Densos
The double-direction radio charger baby of the charging or other equipment charges with wireless charging receiving terminal set.But it is existing
This wireless charging treasured needs user to hold always to fit together, and use is inconvenient.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, providing one kind can be certainly
Dynamic positioning is fixed, improves the wireless charging device of wireless transformation efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: propose a kind of wireless charging device, including
Shell and setting are in the intracorporal battery of shell, wireless charging transmitting coil, wireless charging receiving coil and controller, the wireless charging
Electric transmitting coil and wireless charging receiving coil are divided into the two sides of the battery in shell, and the battery is distinguished by controller
Wireless charging transmitting coil and wireless charging receiving coil are connected, to be converted to the electric energy of battery by wireless charging transmitting coil
Electromagnetic signal is externally discharged, or is received extraneous electromagnetic signals by wireless charging receiving coil and charged the battery, wherein
The shell neighbouring wireless charging transmitting coil side and neighbouring wireless charging receiving coil the opposite other side rotating around
The periphery of wireless charging transmitting coil and wireless charging receiving coil is provided with multiple first magnetic location parts.
According in one embodiment of wireless charging device described in the utility model, the shell includes combined
The opposite inner face of one shell and second shell, the first shell and second shell is circumferentially formed with multiple positioning respectively
Hole, and it is embedded in phase magnet respectively in the multiple positioning hole.
According in one embodiment of wireless charging device described in the utility model, neighbouring wireless charging transmitting coil one
Face wireless charging transmitting coil is additionally provided at least one second magnetic location part in the first shell of side.
According in one embodiment of wireless charging device described in the utility model, the outer surface of the first shell is just
At least one location hole is formed with to wireless charging transmitting coil, and is embedded in phase magnet respectively in the positioning hole.
According in one embodiment of wireless charging device described in the utility model, the controller includes that charge and discharge is automatically controlled
Circuit, wireless charging launch driving circuit and wireless charging processed receive rectification circuit, and the battery and charge-discharge control circuit are double
To connection, the charge-discharge control circuit passes through wireless charging launch driving circuit respectively and wireless charging receives rectification circuit and connects
Connect wireless charging transmitting coil and wireless charging receiving coil.
According in one embodiment of wireless charging device described in the utility model, the controller further includes from shell
The control switch of upper exposing and multiple indicator lights, the control switch is for controlling the charge-discharge control circuit filling in battery
It is switched between electric discharge, the multiple indicator light is used to indicate the charging and discharging state and current electric quantity of battery.
Wireless charging transmitting coil and wireless charging are received into line according to the wireless charging device of the utility model embodiment
Circle is divided into the intracorporal two sides of shell, and two-way charging and discharging are carried out to battery, thus multiple wireless charging devices may be implemented
It forms array each other mutually to charge, and multiple wireless chargings may be implemented in the first magnetic location part by being arranged on shell
Electric installation is automatic fixed each other and oneself corrects positioning, to improve wireless transformation efficiency.The wireless charging device passes through
The second magnetic location part on shell in the side output face of wireless charging transmitting coil can be external to be charged with automatic pick mobile phone etc.
Equipment, without using person, hand is held and will not be fallen always, greatly facilitates the use of user.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the overall structure diagram of the wireless charging device of the utility model one embodiment；
Fig. 2 is the decomposition texture schematic diagram of wireless charging device shown in FIG. 1；
Fig. 3 is the charge-discharge circuit functional block diagram of wireless charging device shown in FIG. 1；
Fig. 4 is the schematic diagram of multiple wireless charging devices shown in FIG. 1 array charging simultaneously.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 and Fig. 2 respectively illustrates the overall structure of the wireless charging device 100 according to the utility model one embodiment
Schematic diagram and decomposition texture schematic diagram.As depicted in figs. 1 and 2, which mainly by shell 10 and is arranged in shell
Battery 20, wireless charging transmitting coil 30, wireless charging receiving coil 40 and controller 50 in body 10 are constituted.Shell 10 into one
Step includes first shell 11 and second shell 12, and first shell 11 and second shell 12 are bonded to each other from the two sides of battery 20 respectively
Form the shell 10 of an entirety.Wireless charging transmitting coil 30 and wireless charging receiving coil 40 are divided into the two of battery 20
Side, i.e. wireless charging transmitting coil 30 are located at the side of neighbouring first shell 11, and wireless charging receiving coil 40 is located at neighbouring the
The side of two shells 12.Battery 20 is separately connected wireless charging transmitting coil 30 and wireless charging receiving coil by controller 50
40.Under control of controller 50, by wireless charging transmitting coil 30 by the electric energy of battery 20 be converted to electromagnetic signal externally into
Row electric discharge receives extraneous electromagnetic signals by wireless charging receiving coil 30 and charges to battery 20, that is, the wireless charging Denso
It sets 100 and is provided simultaneously with charging and discharging function.
Specifically as shown in figure 3, controller 50 further comprises charge-discharge control circuit 51, wireless charging launch driving circuit
52 and wireless charging receive rectification circuit 53.Battery 20 is bi-directionally connected with charge-discharge control circuit 51, charge-discharge control circuit 51
Rectification circuit 53 is received by wireless charging launch driving circuit 52 and wireless charging respectively and connects wireless charging transmitting coil 30
With wireless charging receiving coil 40.Charge-discharge control circuit 51 is used to control the switching being charged and discharged, and wireless charging transmitting is driven
Dynamic circuit 52 is used to drive wireless charging transmitting coil 30 externally to discharge according to the control of charge-discharge control circuit, wireless charging
Electricity receives rectification circuit 53 and is used to be believed the received electromagnetism of wireless charging receiving coil 40 according to the control of charge-discharge control circuit
Number being converted into electric energy charges to battery 20.In specific embodiment, charge-discharge control circuit 51, wireless charging transmitting driving electricity
Road 52 and wireless charging are received rectification circuit 53 and can be realized using existing or possible various suitable technological means.
Again as shown in Fig. 2, the opposite inner face of first shell 11 and second shell 12 be circumferentially formed with respectively it is multiple fixed
Position hole 121a, 121b, 121c, 121d, multiple location hole 121a~121d is around wireless charging transmitting coil 30 and wireless charging
The periphery of receiving coil 40 is arranged, and be embedded in respectively in multiple location hole 121a~121d phase magnet 122a, 122b,
122c, 122d, to be respectively formed multiple magnetic location parts in first shell 11 and second shell 12.In this way, institute referring to fig. 4
Show, when first shell wireless charging Denso same as another of the neighbouring wireless charging transmitting coil of a wireless charging device
When the second shell fitting for the neighbouring wireless charging receiving coil set, the phase magnet of coiling setting is mutually inhaled on the two shell
Close, two wireless charging devices can be fixed automatically each other, and can automatic straightening positioning, turn to improve the wireless of coil
Change efficiency.In this way, multiple above-mentioned wireless charging devices can be attracted the array to be formed while be charged each other, as shown in Figure 4.
Further as shown in Fig. 2, the outer surface face of the first shell 11 of neighbouring 30 side of wireless charging transmitting coil without
Line charge electricity transmitting coil 30 is also formed at least one location hole 111, and is embedded in phase magnet respectively in each location hole 111
112, to form the magnetic location part for being attracted external equipment to be charged such as mobile phone in first shell 11.User will
Mobile phone sticker will be sucked by magnet 112 together in 11 outer surface of first shell and be not easy to fall, and without using person, hand is held always, greatly
It is convenient for the user to use greatly.
In one specific embodiment of the utility model, as shown in Figure 1, controller 50 further includes exposing from shell 10
Control switch 54 and multiple indicator lights 55.Control switch 54 be used for control charge-discharge control circuit 51 battery 20 charge and discharge it
Between switch over, multiple indicator lights 55 are used to indicate the charging and discharging state and current electric quantity of battery 20, specifically can be using existing
Various suitable technological means have or possible are realized.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of wireless charging device, including shell and setting are in the intracorporal battery of shell, wireless charging transmitting coil, wireless charging
Receiving coil and controller, the wireless charging transmitting coil and wireless charging receiving coil are divided into the battery in shell
Two sides, the battery is separately connected wireless charging transmitting coil and wireless charging receiving coil by controller, by wireless charging
The electric energy of battery is converted to electromagnetic signal and externally discharged by electric transmitting coil, or receives outside by wireless charging receiving coil
Electromagnetic signal charges the battery, which is characterized in that the shell is in the side of neighbouring wireless charging transmitting coil and neighbouring
The opposite other side of wireless charging receiving coil is set rotating around the periphery of wireless charging transmitting coil and wireless charging receiving coil
It is equipped with multiple first magnetic location parts.
2. wireless charging device according to claim 1, which is characterized in that the shell includes the first shell combined
And second shell, the opposite inner face of the first shell and second shell are circumferentially formed with multiple location holes respectively, and
The multiple positioning hole is embedded in phase magnet respectively.
3. wireless charging device according to claim 2, which is characterized in that the of neighbouring wireless charging transmitting coil side
Face wireless charging transmitting coil is additionally provided at least one second magnetic location part on one shell.
4. wireless charging device according to claim 3, which is characterized in that the outer surface face of the first shell is wireless
Charging transmitting coil is formed at least one location hole, and is embedded in phase magnet respectively in the positioning hole.
5. wireless charging device according to claim 1, which is characterized in that the controller includes charge and discharge control electricity
Road, wireless charging launch driving circuit and wireless charging receive rectification circuit, the battery and the two-way company of charge-discharge control circuit
It connects, the charge-discharge control circuit passes through wireless charging launch driving circuit respectively and connects nothing with wireless charging reception rectification circuit
Line charge electricity transmitting coil and wireless charging receiving coil.
6. wireless charging device according to claim 5, which is characterized in that the controller further includes exposing from shell
Control switch and multiple indicator lights, the control switch be used for control the charge-discharge control circuit battery charge and discharge it
Between switch over, the multiple indicator light is used to indicate the charging and discharging state and current electric quantity of battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694816.9U CN208890449U (en) | 2018-10-18 | 2018-10-18 | Wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694816.9U CN208890449U (en) | 2018-10-18 | 2018-10-18 | Wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890449U true CN208890449U (en) | 2019-05-21 |
Family
ID=66516598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694816.9U Expired - Fee Related CN208890449U (en) | 2018-10-18 | 2018-10-18 | Wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054600A (en) * | 2020-08-20 | 2020-12-08 | 猪草微(深圳)电子有限公司 | Sharing treasured and charging rack system that charges |
-
2018
- 2018-10-18 CN CN201821694816.9U patent/CN208890449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054600A (en) * | 2020-08-20 | 2020-12-08 | 猪草微(深圳)电子有限公司 | Sharing treasured and charging rack system that charges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |