CN205791602U - Shell and wireless charger for wireless charger - Google Patents
Shell and wireless charger for wireless charger Download PDFInfo
- Publication number
- CN205791602U CN205791602U CN201620467785.8U CN201620467785U CN205791602U CN 205791602 U CN205791602 U CN 205791602U CN 201620467785 U CN201620467785 U CN 201620467785U CN 205791602 U CN205791602 U CN 205791602U
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- CN
- China
- Prior art keywords
- shell
- base
- wireless
- wireless charger
- wireless charging
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of shell for wireless charger and wireless charger, the shell for wireless charger includes the convergence part of base and wireless charging platform and base and wireless charging platform.Base is provided with the opening for installing USB charging inlet and the power supply slot accessed for external power source, is provided with heat radiation gap, is only connected by convergence part between base and wireless charging platform.Wireless charger includes the shell for wireless charger, voltage transformation module, USB charging module, power transfer module and transmitting coil.Voltage transformation module is placed in the base of shell, and power transfer module is placed in base or the wireless charging platform of shell, and transmitting coil is placed in the wireless charging platform of shell, and power transfer module is electrically connected with transmitting coil.So, transmitting coil structurally separates with other modules, has reached great heat radiation effect.
Description
Technical field
This utility model relates to a kind of charger, is specifically related to wireless charger.
Background technology
Nowadays compact electric apparatus has been deep into the every field in social life, for electric energy storage the most increasingly
Being subject to people's attention, the charging device of current main flow needs to use data wire connecting circuit equipment and adapter
Thus be charged.The appearance of wireless charger allows electric equipment be no longer necessary to data wire with adapter to be connected,
Only need to be the most chargeable by contact.Electromagnetic induction is a principle of wireless charging, but electromagnetic induction can produce
Heat amount, also can produce heat during power work, existing wireless charger charge coil and power module are equal
Being arranged in same housing, the heat radiation causing charging platform is bad, how to solve the heat radiation of wireless charger again
It it is a problem.
Utility model content
This utility model provides a kind of shell for wireless charger and wireless charger, to solve above-mentioned asking
Topic.
A kind of shell for wireless charger that this utility model embodiment provides, including for housing voltage
The base of conversion module and for housing the wireless charging platform of transmitting coil, described base and wireless charging level
It is provided with heat radiation between platform to be connected by a convergence part between gap, and base with wireless charging platform, described
Base is provided with the power supply slot accessed for external power source.
Preferably, described base is additionally provided with the opening for installing USB charging inlet.
Preferably, described wireless charging platform upper surface is obliquely installed relative to base.
Preferably, base is connected by described convergence part in edge with wireless charging platform.
Preferably, base, wireless charging platform and convergence part are one-body molded.
Preferably, wireless charging platform is provided with louvre towards the side of base.
Preferably, the upper surface of wireless charging platform is provided with the anti-skidding striped of projection.
This utility model embodiment also provides for a kind of wireless charger, including for converting alternating current to direct current
The voltage transformation module of electricity, for unidirectional current being converted into the galvanic power transfer module of vibration and being used for nothing
The transmitting coil of line charging, also includes the shell for wireless charger described above, voltage transformation module
Being placed in the base of shell, power transfer module is placed in base or the wireless charging platform of shell, transmitting coil
Being placed in the wireless charging platform of shell, voltage transformation module is electrically connected with power transfer module, and power supply turns
Die change block is electrically connected with transmitting coil.
Preferably, described power transfer module includes single chip control unit and power conversion unit, power conversion
Unit is controlled output vibration unidirectional current supply transmitting coil by single chip control unit.
Preferably, described wireless charger also includes that USB charging module, described USB charging module include that USB fills
Electrical interface, described voltage transformation module is provided with the voltage output end mouth for USB charging, and USB charging inlet is even
Connect described voltage output end mouth.
Technique scheme is it can be seen that physically separating transmitting line owing to this utility model have employed
Circle and the design of power transfer module so that the heat dispersion that circuit produces, be effectively improved heat radiation effect
Really.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the shell axonometric chart in this utility model embodiment 1 for wireless charger；
Fig. 2 is the circuit structure block diagram of wireless charger in this utility model embodiment 1；
Fig. 3 is the shell axonometric chart in this utility model embodiment 2 for wireless charger；
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
All other embodiments that member is obtained under not making creative work premise, broadly fall into this utility model
The scope of protection.
Embodiment 1:
This utility model embodiment provides a kind of wireless charger, shown in Fig. 1 and Fig. 2, described wireless charging
Electrical equipment includes the shell for wireless charger, voltage transformation module 29, USB charging module 21, Power convert
Module 22 and transmitting coil 28.The described shell for wireless charger includes base 11, wireless charging level
Platform 12 and connect the convergence part 13 of base 11 and wireless charging platform 12.Described base 11 rear portion is provided with 3
Dispose USB charging inlet opening, the most in other embodiments the position of the opening of this USB charging inlet and
Quantity can not arrange enforcement by this, and described base 11 front portion is provided with the opening disposing external power source interface,
The position of the opening of this power interface can be at other positions of base the most in other embodiments.
Described base 11 and wireless charging platform 12 keeping parallelism, and connected by convergence part 13.At wireless charging
Level platform 12 is provided with louvre relative to the one side of base 11.Described USB charging module 21, Power convert mould
It is internal that block 22, voltage transformation module 29 are installed on base 11, the most described power transfer module
22 can be placed in wireless charging platform 12.USB charging module 21 includes that 5V charging USB interface 23,5V fill
Electricity USB interface 24, quick charge USB interface 25, described 3 USB charging inlets connect voltage transformation module 29
The voltage output end mouth for USB charging, and be arranged on 3 openings at described base 11 rear portion.
Described power transfer module 22 includes single chip control unit 26 and power conversion unit 27, described voltage
Conversion module 29 provides galvanic current to power transfer module 22, and power conversion unit 27 is by single-chip microcomputer control
Unit 26 processed controls output vibration unidirectional current supply transmitting coil 28.Owing to there being oscillating current in transmitting coil 28
The magnetic field changed by generation, receiving coil (being positioned at equipment end, do not appear in accompanying drawing) is at the magnetic of change
Produce electric current in Chang, thus give equipment charge.Described transmitting coil 28 is arranged in wireless charging platform 12,
And be electrically connected with power conversion unit 27 by convergence part 13.
Described wireless charging platform 12 back side is provided with the anti-skidding striped of projection, adds charging equipment and nothing
The friction of line charging platform 12, contributes to fixing charging equipment.In addition to wireless charging is provided, described nothing
Line charger is also provided that USB charging inlet.Owing to setting relative to the one side of base 11 at wireless charging platform 12
It is equipped with between louvre, and base 11 and wireless charging platform 12 and is provided with heat radiation gap so that wireless charging
Device reaches great heat radiation effect.
Embodiment 2:
This utility model embodiment improves on the basis of embodiment 1, illustrates in conjunction with Fig. 2 and Fig. 3,
Technical scheme in above-described embodiment 1 solves owing to when power supply and transmitting coil work, generation heat is difficult to dissipate
The problem gone.During charging, people often browse mobile phone, if browsed for a long time due to cervical region
Bending amplitude is excessive, cervical region may be produced injury, by wireless charging platform upper surface phase in the present embodiment
Being obliquely installed for base, wireless charging platform is obliquely installed relative to base in the present embodiment, additionally it is possible to increase
Big heat-dissipating space between wireless charging platform and base, improves radiating effect.Wireless charging level in the present embodiment
Platform is 15 ° relative to the inclination angle of base, more conforms to human engineering, the most in other embodiments can be by
This inclination angle is set to other angles.So, mobile phone is placed on wireless charging platform charging, when browsing mobile phone
Time, crooknecked amplitude diminishes, and conveniently browses.
A kind of shell for wireless charger above this utility model embodiment provided and wireless charging
Device is described in detail, and principle of the present utility model and embodiment are entered by specific case used herein
Having gone elaboration, the explanation of above example is only intended to help to understand core concept of the present utility model；Meanwhile,
For one of ordinary skill in the art, according to thought of the present utility model and method, in detailed description of the invention
And all will change in range of application, in sum, this specification content should not be construed as this practicality
Novel restriction.
Claims (10)
1. for the shell of wireless charger, it is characterised in that: include the base for housing voltage transformation module and
For housing the wireless charging platform of transmitting coil, between described base and wireless charging platform, it is provided with heat radiation
Being connected by a convergence part between gap, and base with wireless charging platform, described base is provided with use
In the power supply slot that external power source accesses.
Shell for wireless charger the most according to claim 1, it is characterised in that: on described base also
It is provided with the opening for installing USB charging inlet.
Shell for wireless charger the most according to claim 1, it is characterised in that: described wireless charging
Platform upper surface is obliquely installed relative to base.
4. according to the shell for wireless charger described in claim 1 or 3, it is characterised in that: base and nothing
Line charging platform is connected by described convergence part in edge.
Shell for wireless charger the most according to claim 1, it is characterised in that: base, wireless charging
Level platform and convergence part are one-body molded.
Shell for wireless charger the most according to claim 1, it is characterised in that: wireless charging platform
It is provided with louvre towards the side of base.
Shell for wireless charger the most according to claim 1, it is characterised in that: wireless charging platform
Upper surface be provided with projection anti-skidding striped.
8. wireless charger, including for converting alternating current to galvanic voltage transformation module, for by direct current
Electricity is converted into the galvanic power transfer module of vibration and the transmitting coil for wireless charging, and its feature exists
In: also include the shell for wireless charger described in any one in the claims 1 to 7,
Voltage transformation module is placed in the base of shell, and power transfer module is placed in base or the wireless charging level of shell
In platform, transmitting coil is placed in the wireless charging platform of shell, voltage transformation module and power transfer module
Being electrically connected with, power transfer module is electrically connected with transmitting coil.
Wireless charger the most according to claim 8, it is characterised in that: described power transfer module includes list
Sheet machine control unit and power conversion unit, power conversion unit is controlled output by single chip control unit and shakes
Swing unidirectional current supply transmitting coil.
Wireless charger the most according to claim 9, it is characterised in that: described wireless charger also includes USB
Charging module, described USB charging module includes that USB charging inlet, described voltage transformation module are provided with for USB
The voltage output end mouth of charging, USB charging inlet connects described voltage output end mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467785.8U CN205791602U (en) | 2016-05-20 | 2016-05-20 | Shell and wireless charger for wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620467785.8U CN205791602U (en) | 2016-05-20 | 2016-05-20 | Shell and wireless charger for wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791602U true CN205791602U (en) | 2016-12-07 |
Family
ID=58117987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620467785.8U Expired - Fee Related CN205791602U (en) | 2016-05-20 | 2016-05-20 | Shell and wireless charger for wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791602U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001288A (en) * | 2018-01-08 | 2018-05-08 | 内蒙古聚能节能服务有限公司 | A kind of wireless transmission converter for charging pile |
| CN108260044A (en) * | 2017-12-18 | 2018-07-06 | 佛山市创思特音响有限公司 | A kind of speaker of wireless charging |
| CN109638973A (en) * | 2018-11-30 | 2019-04-16 | 深圳市蓝禾技术有限公司 | Wireless charger |
-
2016
- 2016-05-20 CN CN201620467785.8U patent/CN205791602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260044A (en) * | 2017-12-18 | 2018-07-06 | 佛山市创思特音响有限公司 | A kind of speaker of wireless charging |
| CN108001288A (en) * | 2018-01-08 | 2018-05-08 | 内蒙古聚能节能服务有限公司 | A kind of wireless transmission converter for charging pile |
| CN109638973A (en) * | 2018-11-30 | 2019-04-16 | 深圳市蓝禾技术有限公司 | Wireless charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161207 Termination date: 20200520 |