CN207381999U - A kind of wireless charging pedestal - Google Patents
A kind of wireless charging pedestal Download PDFInfo
- Publication number
- CN207381999U CN207381999U CN201721103732.9U CN201721103732U CN207381999U CN 207381999 U CN207381999 U CN 207381999U CN 201721103732 U CN201721103732 U CN 201721103732U CN 207381999 U CN207381999 U CN 207381999U
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- heat
- wireless charging
- base body
- heat dissipation
- air inlet
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Abstract
The utility model discloses a kind of wireless charging pedestals, it is intended to overcome in the prior art wireless charging pedestal heat easily gather, radiate the defects of slow.It includes hollow base body, transmitting coil and control mainboard, parcel shelf is equipped at the top of base body, heat-conducting layer made of a heat-conducting silica gel sheet is equipped at the top of parcel shelf, transmitting coil equipped with control mainboard and connection control mainboard in base body, the inner cavity of base body is separated into the heat dissipation road of horizontal " u " type structure by control mainboard, and heat dissipation road one end is equipped with heat emission hole, and the heat dissipation road other end is equipped with air inlet, heat emission hole and air inlet are located at base body surface, and air inlet is equipped with radiator fan.The utility model has the following advantages that：Using heat dissipation road, radiator fan and heat-conducting layer, prevent heat from gathering, heat generation is just quickly taken away, rapid heat dissipation；Waterproof and dustproof, compact-sized, the operation is stable, service life are high；Wireless charging efficiency of transmission is high；Using wireless charging mode charge conveniently, it is highly practical.
Description
Technical field
The utility model is related to charging equipment field more particularly to a kind of wireless charging pedestals.
Background technology
Wireless charging is also referred to as contactless inductive charging, is that the higher energy transmission of a kind of adaptability, security charges
Mode, the problem of people can break away from charging wire, charger and electric power connection line using trouble, can by wireless charging technology
Easily to charge, now, various wireless charging pedestals are developed, to meet the wireless charging demand of people.
Existing wireless charging pedestal is mostly writing board shape, and compact-sized, shape is frivolous, when charging, will carry and receive
The electronic equipment of coil be placed on it is i.e. chargeable on charging base, but during charging, the problem of due to transformation efficiency, electricity
Thermal energy can be converted on electronic equipment and charging base, and electronic equipment wireless charging is limited be subject to distance, is generally required
It is attached on charging base, this results in forming heat accumulation above charging base, and in addition charging base is compact-sized, heat dissipation
Slowly, heat dissipation effect is poor, and internal heat is caused also to generate accumulation, especially on transmitting coil and control mainboard, the accumulation of these heats
During to certain temperature, the normal work of charging base can be influenced or even service life can be influenced.
Utility model content
The utility model be intended to overcome in the prior art wireless charging pedestal heat easily gather, radiate the defects of slow, carry
For solving a kind of wireless charging pedestal of heat accumulation, rapid heat dissipation.
To achieve the above object, the utility model uses following technical scheme：
A kind of wireless charging pedestal of the utility model, including hollow base body, transmitting coil and control mainboard, pedestal
Parcel shelf is equipped at the top of body, heat-conducting layer made of a heat-conducting silica gel sheet is equipped at the top of parcel shelf, control mainboard is equipped in base body
With the transmitting coil of connection control mainboard, the inner cavity of base body is separated into a U-shaped heat dissipation road by control mainboard, road one end edge of radiating
Equipped with heat emission hole, the heat dissipation road other end is equipped with air inlet, and heat emission hole and air inlet are located at base body surface, and air inlet is equipped with heat dissipation
Fan.Electronic equipment with receiving coil is placed on when being charged on parcel shelf, and transmitting coil and control mainboard generate heat
Amount, radiator fan bring cool ambient air from air inlet into, and cold air is by U-shaped heat dissipation road, by way of control mainboard, transmitting coil
And be fully in contact, cold air takes away heat extra in control mainboard and transmitting coil by heat exchange, is finally dissipated from U-shaped
The heat emission hole blowout in hot road, the even heat generated when heat-conducting layer charges electronic equipment are oriented to parcel shelf surrounding, improve heat dissipation
Area, U-shaped heat dissipation road, radiator fan and heat dissipating layer ensure that the heat generated during charging will not gather, when heat generates, just
Can Quick diffusing gone to the external world, radiating efficiency is high.
Preferably, air inlet is located at base body bottom side edge.
Preferably, radiator fan is radial fan, radiator fan is located in base body, and radiator fan radiates road along U types
To heat emission hole outlet air.
Preferably, transmitting coil is fixed on parcel shelf bottom, transmitting coil bottom is equipped with antifreeze plate.
Preferably, heat emission hole and air inlet are respectively equipped with airstrainer.
Preferably, glove plate thickness is less than 13.8mm.Efficiency of transmission is more than 50%.
Preferably, control mainboard is connected with power cord.
Preferably, waterproof layer is equipped at the top of heat-conducting layer.
Therefore, the utility model has the following advantages that：(1) wireless charging pedestal using it is U-shaped heat dissipation road, radiator fan and
Heat-conducting layer prevents heat from gathering, and heat generation is just quickly taken away, rapid heat dissipation；(2) waterproof and dustproof, compact-sized, work are steady
Fixed, the service life is high；(3) wireless charging efficiency of transmission is high；(4) using wireless charging mode charge conveniently, it is highly practical.
Description of the drawings
Fig. 1 is a kind of structure diagram of wireless charging pedestal of the utility model；
Fig. 2 is a kind of bottom view of wireless charging pedestal of the utility model；
Fig. 3 is a kind of side view of wireless charging pedestal of the utility model；
Fig. 4 is a kind of structure diagram of the parcel shelf of wireless charging pedestal of the utility model；
In figure：1- parcel shelf, 2- transmitting coils, 3- antifreeze plates, 4- heat emission holes, 5- control mainboards, 6- radiator fans, 7- into
Gas port, 8- base bodies, 9- heel braces, 10- airstrainers, 11- waterproof layers, 12- heat-conducting layers, 13- power cords.
Specific embodiment
As previously mentioned, provide a kind of wireless charging pedestal of elaboration that the utility model proposed below in conjunction with attached drawing
It is described in detail.
As shown in Figure 1, an a kind of displaying preferred embodiment of wireless charging pedestal of the utility model, a kind of wireless charging bottom
Seat, including hollow base body 8, transmitting coil 2 and control mainboard 5, base body 8 is a box-type shell structure, 8 top of base body
Equipped with parcel shelf 1, parcel shelf 1 is acrylic material, is ensured in wireless charging, the parcel shelf 1 on charge path does not interfere with
Charge efficiency.
As shown in figure 4,1 top of parcel shelf is equipped with heat-conducting layer 12 made of a heat-conducting silica gel sheet, 12 bottom of heat-conducting layer has
Viscosity, is bonded in the top of parcel shelf 1, and heat-conducting silica gel sheet is that thermal conductivity is good, material of poorly conductive, to the biography of wireless charging pedestal
The even heat that magnetic disturbance is small, and heat-conducting layer 12 generates when electronic equipment is charged of transmitting electricity is oriented to 1 surrounding of parcel shelf, improves radiating surface
Product, while the effect of insulation, damping is also acted as, 12 top of heat-conducting layer scribbles one layer of waterproof layer 11, and waterproof layer 11 is TPU coating systems
Into playing waterproof effect.
As shown in figures 1 and 3, the transmitting coil 2 equipped with control mainboard 5 and connection control mainboard 5, control in base body 8
The inner cavity of base body 8 is separated into the heat dissipation road of " u " type structure by mainboard 5, and heat dissipation road one end of " u " type structure is along equipped with heat dissipation
Hole 4, the heat dissipation road other end of " u " type structure are equipped with air inlet 7, and heat emission hole 4 and air inlet 7 are located at 8 surface of base body, air inlet
7 are equipped with radiator fan 6.Electronic equipment with receiving coil is placed on when being charged on parcel shelf 1, transmitting coil 2 and control
Mainboard 5 processed generates heat, and radiator fan 6 brings cool ambient air from air inlet 7 into, the heat dissipation that cold air passes through " u " type structure
Road is in contact by way of control mainboard 5, transmitting coil 2 and fully, and cold air takes away control mainboard 5 and transmitting by heat exchange
Extra heat on coil 2, finally the heat emission hole 4 from the heat dissipation road of " u " type structure blow out, the heat dissipation road of " u " type structure, heat dissipation
Fan 6 and heat dissipating layer ensure that the heat generated during charging will not gather, when heat generates, it becomes possible to Quick diffusing to the external world
It goes, radiating efficiency is high.
As shown in Fig. 2, air inlet 7 is located at 8 bottom side edge of base body.Air inlet 7 be located at bottom can open up it is larger
During air inlet 7, the compact of wireless charging understructure is not influenced.
Heat emission hole 4 and air inlet 7 are respectively equipped with airstrainer 10.Airstrainer 10 will be scattered on wireless charging pedestal
The air filtration that hot hole 4 and air inlet 7 enter, falls the dust particle in air in feeding pedestal and moisture filter, charging bottom
Control mainboard 5 and transmitting coil 2 in seat are precision elements, if being stained with dust or moisture, it may appear that radio transmission efficiency drops
The problem of low, caloric value increase and equipment damage, airstrainer 10, which plays, to be ensured wireless charging pedestal normal work, improves nothing
Line charging base service life.
Transmitting coil 2 is fixed on 1 bottom of parcel shelf, and 2 bottom of transmitting coil is equipped with antifreeze plate 3.Antifreeze plate 3 is arranged on hair
2 bottom of ray circle, the magnetic flux of coil is increased using the excellent magnetic property of antifreeze plate 3 reduces the loss of copper coil, allows magnetic strength
Line is centered around the intensity for increasing electromagnetic induction around centered on antifreeze plate 3, improves electromagnetic conversion efficiency, improves energy conversion
Efficiency, play the role of reduce fever, save electric energy, transmitting coil 2 be arranged on 1 bottom of parcel shelf reduce wireless charging transmission
Distance improves efficiency of transmission.
Radiator fan 6 is radial fan, and radiator fan 6 is located in base body 8, heat dissipation of the radiator fan 6 along " u " type structure
Road is to 4 outlet air of heat emission hole.Radiated by radial direction outlet air, wireless charging pedestal it is compact-sized.
1 thickness of parcel shelf is less than 13.8mm.Ensure radio transmission efficiency more than 50%.
8 bottom side of base body is located at 7 one side of air inlet along heel brace 9, heel brace 9 is equipped with.
8 outside of base body is equipped with power cord 13.
Therefore, the utility model has the following advantages that：Wireless charging pedestal uses the heat dissipation road of " u " type structure, heat dissipation
Fan 6 and heat-conducting layer 12, prevent heat from gathering, and heat generation is just quickly taken away, rapid heat dissipation；It is waterproof and dustproof, compact-sized,
The operation is stable, service life are high；Wireless charging efficiency of transmission is high；Using wireless charging mode charge conveniently, it is highly practical.
Claims (8)
1. a kind of wireless charging pedestal, which is characterized in that including hollow base body (8), transmitting coil (2) and control mainboard
(5), parcel shelf (1) is equipped at the top of base body (8), heat-conducting layer (12) made of a heat-conducting silica gel sheet are equipped at the top of parcel shelf (1),
Transmitting coil (2) equipped with control mainboard (5) and connection control mainboard (5) in base body (8), control mainboard (5) is by base body
(8) inner cavity is separated into a U-shaped heat dissipation road, and heat dissipation road one end is equipped with air inlet along heat emission hole (4), the heat dissipation road other end is equipped with
(7), heat emission hole (4) and air inlet (7) are located at base body (8) surface, and air inlet (7) is equipped with radiator fan (6).
2. a kind of wireless charging pedestal according to claim 1, which is characterized in that air inlet (7) is located at base body (8) bottom
Portion side edge.
3. a kind of wireless charging pedestal according to claim 1, which is characterized in that radiator fan (6) is radial fan, is dissipated
Hot-air fan (6) is located in base body (8), and radiator fan (6) is along U-shaped heat dissipation road to heat emission hole (4) outlet air.
4. a kind of wireless charging pedestal according to claim 1, which is characterized in that transmitting coil (2) is fixed on parcel shelf
(1) bottom, transmitting coil (2) bottom are equipped with antifreeze plate (3).
5. a kind of wireless charging pedestal according to claim 1, which is characterized in that heat emission hole (4) and air inlet (7) are respectively
Equipped with airstrainer (10).
6. a kind of wireless charging pedestal according to claim 1, which is characterized in that parcel shelf (1) thickness is less than 13.8mm.
7. a kind of wireless charging pedestal according to claim 1, which is characterized in that power cord is equipped on the outside of base body (8)
(13)。
8. a kind of wireless charging pedestal according to claim 1, which is characterized in that waterproof layer is equipped at the top of heat-conducting layer
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103732.9U CN207381999U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless charging pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103732.9U CN207381999U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless charging pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381999U true CN207381999U (en) | 2018-05-18 |
Family
ID=62342397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721103732.9U Active CN207381999U (en) | 2017-08-31 | 2017-08-31 | A kind of wireless charging pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381999U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301943A (en) * | 2018-11-13 | 2019-02-01 | 宁波工程学院 | A kind of wireless charging device |
| CN110014911A (en) * | 2019-05-23 | 2019-07-16 | 北京有感科技有限责任公司 | Lock to a kind of wireless charging with radiator structure |
| WO2020133150A1 (en) * | 2018-12-28 | 2020-07-02 | 广东高普达集团股份有限公司 | Active cooling wireless charger |
| WO2020134987A1 (en) * | 2018-12-24 | 2020-07-02 | 广东美的白色家电技术创新中心有限公司 | Fan, humidifier and air conditioning system |
| CN113489162A (en) * | 2021-07-09 | 2021-10-08 | 上海华源磁业股份有限公司 | Magnetic leakage prevention wireless charging module and magnetic leakage prevention method |
-
2017
- 2017-08-31 CN CN201721103732.9U patent/CN207381999U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301943A (en) * | 2018-11-13 | 2019-02-01 | 宁波工程学院 | A kind of wireless charging device |
| WO2020134987A1 (en) * | 2018-12-24 | 2020-07-02 | 广东美的白色家电技术创新中心有限公司 | Fan, humidifier and air conditioning system |
| WO2020133150A1 (en) * | 2018-12-28 | 2020-07-02 | 广东高普达集团股份有限公司 | Active cooling wireless charger |
| CN110014911A (en) * | 2019-05-23 | 2019-07-16 | 北京有感科技有限责任公司 | Lock to a kind of wireless charging with radiator structure |
| CN110014911B (en) * | 2019-05-23 | 2023-10-13 | 合肥有感科技有限责任公司 | Wireless charging ground lock with heat radiation structure |
| CN113489162A (en) * | 2021-07-09 | 2021-10-08 | 上海华源磁业股份有限公司 | Magnetic leakage prevention wireless charging module and magnetic leakage prevention method |
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