CN207530574U - A kind of wireless charging device of high heat dissipation - Google Patents
A kind of wireless charging device of high heat dissipation Download PDFInfo
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- CN207530574U CN207530574U CN201721569940.8U CN201721569940U CN207530574U CN 207530574 U CN207530574 U CN 207530574U CN 201721569940 U CN201721569940 U CN 201721569940U CN 207530574 U CN207530574 U CN 207530574U
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- heat dissipation
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Abstract
The utility model discloses a kind of wireless charging devices of high heat dissipation,Including apparatus main body,The outside of described device main body is equipped with outer face-piece,The outer face-piece is internally provided with interior face-piece,The surface of the interior face-piece is equipped with location hole,The top of described device main body is equipped with out splice going splice,The interior face-piece is internally provided with PCB circuit board,The PCB circuit board surface is equipped with fixed column,The PCB circuit board side is divided into three around circumferential,The surface of the fixed column is equipped with conductive column,The uper side surface of the PCB circuit board is equipped with connector lug,The PCB circuit board is internally provided with plastic bracket,The plastic bracket is internally provided with transmitting coil,The surface of the transmitting coil is covered with fixed rubber ring,The transmitting coil is internally provided with installing plate,The installing plate is internally provided with wireless receiver,The surface of the wireless receiver is equipped with transmitting chip.The wireless charging device of height heat dissipation is simple in structure, easy to use, good heat dissipation effect.
Description
Technical field
The utility model belongs to wireless charging technical field, and in particular to a kind of wireless charging device of high heat dissipation.
Background technology
Wireless charging technology (English：Wirelesschargingtechnology；Wirelesscharge
Technology) derived from wireless power transmission technology, low-power wireless charging and high-power wireless charging two ways can be divided into.
Low-power wireless charging is frequently with induction, the Qi modes that such as charge to mobile phone, but in emerging electric vehicle wireless charging
The induction type that mode uses.High-power wireless charging is frequently with resonant mode (most of electric vehicle charging is using this mode) by supplying
Electric equipment (charger) transmits its energy to the device of electricity consumption, which charges, and simultaneously to battery using the energy received
It is used for itself running.Due to, with magnetic field transmission energy, not run wires between the two between charger and power device,
Therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.With the development of science and technology intelligent apparatus or other
The popularity rate of carry-on electronic product is higher and higher, but because intellectual product power consumption is big, and to solve the problems, such as this, user can incite somebody to action
Intelligent apparatus links with mobile power, the puzzlement of power depletion when avoiding being away from home.However in existing mobile power, it is necessary to
Collocation is using the charging wire to match with intelligent apparatus or is linked to device in itself on charger and could charge, and makes
It uses and is inconvenient, therefore wireless device starts slowly to come into people’s lives, but existing wireless device, in power transmission
It has a large amount of energy in the process to leak, a large amount of energy, which can be accumulated, is converted into heat, and existing wireless device is in heat dissipation side
Face is made insufficient, thus can be there are some potential safety problems, therefore we need the wireless charging of a novel high heat dissipation
Device solves the above problems, and meets the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of wireless charging device of high heat dissipation, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of wireless charging device of high heat dissipation, packet
Apparatus main body is included, the outside of described device main body is equipped with outer face-piece, and the outer face-piece is internally provided with interior face-piece, the interior face-piece
Surface be equipped with location hole, the top of described device main body is equipped with out splice going splice, and the interior face-piece is internally provided with PCB circuits
Plate, the PCB circuit board surface are equipped with fixed column, and the PCB circuit board side is divided into three around circumferential, the table of the fixed column
Face is equipped with conductive column, and the uper side surface of the PCB circuit board is equipped with connector lug, and the PCB circuit board is internally provided with plastic cement support
Frame, the plastic bracket are internally provided with transmitting coil, and the surface of the transmitting coil is covered with fixed rubber ring, the transmitting coil
Lower right-hand side be equipped with compress plate, the transmitting coil is internally provided with installing plate, and being internally provided with for the installing plate wirelessly connects
Device is received, the surface of the wireless receiver is equipped with transmitting chip, conducting wire, described device master are connected on the right side of the transmitting chip
The lower part of body is equipped with input adapter, and the surface of the input adapter is equipped with metallic plate.
Preferably, the cooling fin of annular, the bottom side week of described device main body are equipped among the bottom of described device main body
Equipped with flexible glue pad post, the flexible glue pad post is set as four, and is uniformly distributed around cooling fin in circumferential.
Preferably, the connector lug is set as two, and an end interface of the transmitting coil is another in the connector lug in left side
End interface is in the connector lug on right side.
Preferably, one end of the conducting wire is connected to the inside of transmitting chip, and the other end is connected to conductive column.
Preferably, the installing plate is cylindrical, and the top of the installing plate extends to the outside of apparatus main body, installing plate
Lower part is fixed on the inside of transmitting coil by fixing bolt.
Preferably, the elastic strip that is internally provided with for compressing plate, and the one end for compressing plate is pressed on the outside of transmitting coil
Coil, opposite side are pressed on ring wall on the outside of PCB circuit board.
The technique effect and advantage of the utility model：The wireless charging device of height heat dissipation is simple in structure, easy to use, hair
Fixed rubber ring is wound on ray circle and so that coil is more stable, while transmitting coil is held with a plastic bracket, is isolated
With the distance of mainboard, can heat be exported from face-piece, at the same mainboard bottom equipped with a bulk of cooling fin cause heat from
Bottom exports so that the stability of whole device is higher.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the bottom of the utility model；
Fig. 3 is the positive structure diagram of the utility model.
In figure：1st, apparatus main body；2nd, outer face-piece；3rd, interior face-piece；4th, location hole；5th, out splice going splice；6th, PCB circuit board；7、
Fixed column；8th, conductive column；9th, connector lug；10th, plastic bracket；11st, transmitting coil；12nd, fixed rubber ring；13rd, plate is compressed；14th, pacify
Loading board；15th, wireless receiver；16th, transmitting chip；17th, conducting wire；18th, input adapter；19th, metallic plate；20th, cooling fin；21st, it is soft
Rubber cushion column.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model provides a kind of wireless charging device of high heat dissipation as shown in Figure 1, Figure 2 and Figure 3, including device
Main body 1, the outside of described device main body 1 are equipped with outer face-piece 2, and the outer face-piece 2 is internally provided with interior face-piece 3, the interior face-piece 3
Surface be equipped with location hole 4, the top of described device main body 1 is equipped with out splice going splice 5, and the interior face-piece 3 is internally provided with PCB electricity
Road plate 6,6 surface of PCB circuit board are equipped with fixed column 7, and 6 side of PCB circuit board is divided into three around circumferential, the fixation
The surface of column 7 is equipped with conductive column 8, and the uper side surface of the PCB circuit board 6 is equipped with connector lug 9, the inside of the PCB circuit board 6
Equipped with plastic bracket 10, the plastic bracket 10 is internally provided with transmitting coil 11, and the surface of the transmitting coil 11 is covered with admittedly
Determine cushion rubber 12, the lower right-hand side of the transmitting coil 11, which is equipped with, compresses plate 13, and the transmitting coil 11 is internally provided with installing plate
14, the installing plate 14 is internally provided with wireless receiver 15, and the surface of the wireless receiver 15 is equipped with transmitting chip 16, institute
The right side for stating transmitting chip 16 is connected with conducting wire 17, and the lower part of described device main body 1 is equipped with input adapter 18, the input adapter
18 surface is equipped with metallic plate 19.
Specifically, the cooling fin 20 of annular, the bottom of described device main body 1 are equipped among the bottom of described device main body 1
It is equipped with flexible glue pad post 21 side week, the flexible glue pad post 21 is set as four, and is uniformly distributed around cooling fin 20 in circumferential.
Specifically, the connector lug 9 is set as two, an end interface of the transmitting coil 11 in the connector lug 9 in left side,
Another end interface is in the connector lug 9 on right side.
Specifically, one end of the conducting wire 17 is connected to the inside of transmitting chip 16, and the other end is connected to conductive column 8.
Specifically, the installing plate 14 is cylindrical, and the top of the installing plate 14 extends to the outside of apparatus main body 1,
14 lower part of installing plate is fixed on the inside of transmitting coil 11 by fixing bolt.
Specifically, the elastic strip that is internally provided with for compressing plate 13, and the one end for compressing plate 13 is pressed on transmitting coil 11
Outer coil, opposite side is pressed on 6 outside ring wall of PCB circuit board.
Operation principle：The wireless charging device of height heat dissipation is first fixed at one in advance first in use
Wireless device is charged to itself by input adapter 18 and metallic plate 19 in position, is then placed on electronic equipment and wirelessly sets
Then standby surface receives the signal of electronic equipment by wireless receiver 15, then transmitting coil 11 begins through nothing
Electricity is transformed into the inside of electronic equipment by line signal, in transmission process, since electricity is not to be completely transmitted to electronics to set
Standby inside has amount of heat accumulation, is at this time transferred heat on outer face-piece 2 by plastic bracket 10, then passed through
Cooling fin 20 is transferred heat in the external world.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wireless charging device of high heat dissipation, including apparatus main body (1), it is characterised in that：Outside described device main body (1)
Portion is equipped with outer face-piece (2), and the outer face-piece (2) is internally provided with interior face-piece (3), and the surface of the interior face-piece (3) is equipped with positioning
Hole (4), the top of described device main body (1) are equipped with out splice going splice (5), and the interior face-piece (3) is internally provided with PCB circuit board
(6), PCB circuit board (6) surface is equipped with fixed column (7), and PCB circuit board (6) side is divided into three around circumferential, described
The surface of fixed column (7) is equipped with conductive column (8), and the uper side surface of the PCB circuit board (6) is equipped with connector lug (9), the PCB
Circuit board (6) is internally provided with plastic bracket (10), and the plastic bracket (10) is internally provided with transmitting coil (11), the hair
The surface of ray circle (11) is covered with fixed rubber ring (12), and the lower right-hand side of the transmitting coil (11), which is equipped with, compresses plate (13), institute
That states transmitting coil (11) is internally provided with installing plate (14), and the installing plate (14) is internally provided with wireless receiver (15), institute
The surface for stating wireless receiver (15) is equipped with transmitting chip (16), and conducting wire (17) is connected on the right side of the transmitting chip (16),
The lower part of described device main body (1) is equipped with input adapter (18), and the surface of the input adapter (18) is equipped with metallic plate (19).
2. a kind of wireless charging device of high heat dissipation according to claim 1, it is characterised in that：Described device main body (1)
Bottom among be equipped with the cooling fin (20) of annular, be equipped with flexible glue pad post (21) in bottom side week of described device main body (1), it is described
Flexible glue pad post (21) is set as four, and is uniformly distributed around cooling fin (20) in circumferential.
3. a kind of wireless charging device of high heat dissipation according to claim 1, it is characterised in that：The connector lug (9) sets
Two are set to, an end interface of the transmitting coil (11) is in the connector lug (9) in left side, and another end interface is in the connector lug on right side
(9)。
4. a kind of wireless charging device of high heat dissipation according to claim 1, it is characterised in that：The one of the conducting wire (17)
End is connected to the inside of transmitting chip (16), and the other end is connected to conductive column (8).
5. a kind of wireless charging device of high heat dissipation according to claim 1, it is characterised in that：The installing plate (14) is in
Cylindric, the top of the installing plate (14) extends to the outside of apparatus main body (1), and installing plate (14) lower part passes through fixing bolt
It is fixed on the inside of transmitting coil (11).
6. a kind of wireless charging device of high heat dissipation according to claim 1, it is characterised in that：The plate (13) of compressing
Elastic strip is internally provided with, and the one end for compressing plate (13) is pressed on the outer coil of transmitting coil (11), opposite side is pressed on PCB
Ring wall on the outside of circuit board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569940.8U CN207530574U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charging device of high heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569940.8U CN207530574U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charging device of high heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530574U true CN207530574U (en) | 2018-06-22 |
Family
ID=62579350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569940.8U Active CN207530574U (en) | 2017-11-22 | 2017-11-22 | A kind of wireless charging device of high heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002526A (en) * | 2020-09-02 | 2020-11-27 | 广东电科院能源技术有限责任公司 | High-voltage wireless power transmission coil |
-
2017
- 2017-11-22 CN CN201721569940.8U patent/CN207530574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002526A (en) * | 2020-09-02 | 2020-11-27 | 广东电科院能源技术有限责任公司 | High-voltage wireless power transmission coil |
| CN112002526B (en) * | 2020-09-02 | 2021-06-29 | 南方电网电力科技股份有限公司 | High-voltage wireless power transmission coil |
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