CN209516687U - A kind of wireless charging module - Google Patents
A kind of wireless charging module Download PDFInfo
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- CN209516687U CN209516687U CN201920332502.2U CN201920332502U CN209516687U CN 209516687 U CN209516687 U CN 209516687U CN 201920332502 U CN201920332502 U CN 201920332502U CN 209516687 U CN209516687 U CN 209516687U
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- transfer plate
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Abstract
The utility model specifically discloses a kind of wireless charging modules, including module bodies and heat-conducting mechanism；The module bodies select at least two, and the module bodies are fixed on the upper surface of heat-conducting mechanism；The module bodies include induction coil, circuit board and coffret；The coffret is fixed on the side of circuit board, and the induction coil is fixed on the upper surface of circuit board, and the circuit board is fixed on the upper surface of heat-conducting mechanism；The heat-conducting mechanism includes heat transfer plate, heat-conducting liquid layer and heat dissipating layer, and the upper surface of the heat transfer plate is connected to the bottom of circuit board, and the lower surface of the heat transfer plate connects heat-conducting liquid layer, and the bottom of the heat-conducting liquid layer is connected to heat dissipating layer.The wireless charging module of the utility model can be effectively reduced temperature of the charging module in charging, improve charge efficiency.
Description
Technical field
The utility model relates to charging module technical fields, and in particular to a kind of wireless charging module.
Background technique
Nowadays, wireless charging technology has more and more been applied in people's daily life.Currently, to protect
Safety, reliability and the property of can be mass of wireless charging system are demonstrate,proved, energy transmitting end and energy acceptance end carry out one respectively
Bodyization design and encapsulation, it has also become the inevitable development trend of wireless charging device.
But the heat dissipation effect of present wireless charging module is not high, so that charge efficiency is not high.
Utility model content
The present utility model technical problems to be solved are to overcome the shortcomings of that the heat dissipation effect of the prior art is not high, are provided
A kind of wireless charging module.The heat dissipation effect of the wireless charging module is higher, and then charging effect is higher.
The above problem to be solved by this invention is by the following technical programs to realize:
A kind of wireless charging module, including module bodies and heat-conducting mechanism；The module bodies selection at least two, it is described
Module bodies are fixed on the upper surface of heat-conducting mechanism；The module bodies include induction coil, circuit board and coffret；It is described
Coffret is fixed on the side of circuit board, and the induction coil is fixed on the upper surface of circuit board, and the circuit board is fixed on
The upper surface of heat-conducting mechanism；The heat-conducting mechanism includes heat transfer plate, heat-conducting liquid layer and heat dissipating layer, the upper surface of the heat transfer plate
It is connected to the bottom of circuit board, the lower surface of the heat transfer plate connects heat-conducting liquid layer, the bottom connection of the heat-conducting liquid layer
Heat dissipating layer.
Preferably, the area on the top of the bottom side area ratio heat transfer plate of the circuit board is small.This programme can pass through area
Official post obtain the heat on circuit board and think that heat transfer plate transmits as much as possible, reduce damage to circuit board.
Preferably, the induction coil is fixed as one by coil heat-conducting plate with circuit board；The coil heat-conducting plate is worn
Oversampling circuit plate is connected with heat transfer plate.This programme can be by heat caused by coil heat-conducting plate as much as possible toward on heat transfer plate
Transmission reduces heat toward transmitting on circuit board, reduces damage of the heat to circuit board.
Preferably, the coil heat-conducting plate and heat transfer plate are equipped with heating column, the heating column be located at coil heat-conducting plate or
The surface of heat transfer plate.The heat that this programme can make module generate by heating column is passed to heat-conducting mechanism as quickly as possible
It is defeated, reduce the time that heat is left.
Preferably, the coil heat-conducting plate and heat transfer plate select copper alloy heat-conducting plate；The liquid of the heat-conducting liquid layer
Select water.This programme can make the speed of heat transmission and efficiency further be mentioned by copper alloy heat-conducting plate and water
It is high.
Preferably, the number that the heat dissipating layer is selected is corresponding with the number of module bodies；The heat dissipating layer selects heat dissipation
Fan.This programme can make heat effect further preferably improve by heat dissipating layer number consistent with module bodies.
Preferably, the heat-conducting mechanism is equipped with ventilation opening, and the ventilation opening is located at the left and right sides of heat-conducting mechanism.This programme
It can make the formation convection current of heat dissipating layer by ventilation opening, so that the effect of heat dissipation yet further improves.
Preferably, the heat-conducting mechanism is additionally provided with fixed groove, and the fixed groove is located at the top or so of heat-conducting mechanism
Side wall；The module bodies are clamped on fixed groove by fixed block and module bodies and heat-conducting mechanism are fixed as one.We
Case can make heat-conducting mechanism and module bodies by fixed groove and fixed block, and further preferably installation is integrated.
The utility model has the advantages that being fixed on heat-conducting mechanism since structure is equipped with module bodies after using this practical described structure
Upper surface, and heat-conducting mechanism includes heat transfer plate, heat-conducting liquid layer and heat dissipating layer, so that heat caused by induction coil passes through
Coil heat-conducting plate is transmitted to heat transfer plate, then by heat transfer plate transmission heat to heat-conducting liquid layer, then by heat dissipating layer to heat-conducting liquid
The heat of layer is diffused；Heat on circuit board transmits heat by heat transmission to heat transfer plate, then by heat transfer plate by heating column
It measures to heat-conducting liquid layer, then be diffused by heat of the heat dissipating layer to heat-conducting liquid layer, it is more good to obtain heat dissipation effect
Wireless charging module；Again since module bodies select at least two, charging effect can be made more by multiple module bodies
Well.
Detailed description of the invention
Fig. 1 is a kind of main view primary structure figure of wireless charging module described in the utility model.
Fig. 2 is a kind of vertical view primary structure figure of wireless charging module described in the utility model.
Fig. 3 is a kind of structure chart of the heat-conducting mechanism of wireless charging module described in the utility model.
Fig. 4 is a kind of coil heat-conducting plate of wireless charging module described in the utility model.
Fig. 1-4:1- module bodies；2- heat-conducting mechanism；3- induction coil；4- circuit board；5- coil heat-conducting plate；6- is fixed
Block；7- heat dissipating layer；8- ventilation opening；9- heat-conducting liquid layer；10- heat transfer plate；11- coffret；12- fixed groove；13- is thermally conductive
Column.
Specific embodiment
The present invention will be further described in detail in the following with reference to the drawings and specific embodiments, but embodiment to the present invention not
It limits in any form.
Embodiment 1:
The orientation title such as "front", "rear" described in this specification, " left side " and " right side " is all according to used in this specification
What schematic diagram was determined.
A kind of wireless charging module as shown in Figs 1-4, including module bodies 1 and heat-conducting mechanism 2；The module bodies 1
Two are selected, the module bodies 1 are fixed on the upper surface of heat-conducting mechanism 2；The module bodies 1 include induction coil 3, circuit
Plate 4 and coffret 11；The coffret 11 is fixed on the side of circuit board 4, and the induction coil 3 is fixed on circuit board 4
Upper surface, the circuit board 4 is fixed on the upper surface of heat-conducting mechanism 2；The heat-conducting mechanism 2 includes heat transfer plate 10, conductive fluid
Body layer 9 and heat dissipating layer 7, the upper surface of the heat transfer plate 10 are connected to the bottom of circuit board 4, and the lower surface of the heat transfer plate 10 connects
Heat-conducting liquid layer 9 is connect, the bottom of the heat-conducting liquid layer 9 is connected to heat dissipating layer 7；The bottom side area ratio of the circuit board 4 is conducted heat
Plate 10 is small, which can obtain the heat on circuit board by the official post of area and think that heat transfer plate transmits as much as possible, reduces to electricity
The damage of road plate；The induction coil 3 is fixed as one by coil heat-conducting plate 5 with circuit board 4；The coil heat-conducting plate 5 is worn
Oversampling circuit plate 4 is connected with heat transfer plate 10, which can be by heat caused by coil heat-conducting plate as much as possible toward heat transfer
It is transmitted on plate, reduces heat toward transmitting on circuit board, reduce damage of the heat to circuit board；The coil heat-conducting plate 5 and heat transfer
Plate 10 is equipped with heating column 13, and the heating column 13 is located at the surface of coil heat-conducting plate 5 or heat transfer plate 10, which can pass through
The heat that heating column generates module is transmitted to heat-conducting mechanism as quickly as possible, reduces the time that heat is left；The line
Circle heat-conducting plate 5 and heat transfer plate 10 select copper alloy heat-conducting plate；The liquid of the heat-conducting liquid layer 9 selects water liquid, the structure
The speed of heat transmission and efficiency can be made to be further improved by copper alloy heat-conducting plate and water；The heat dissipating layer 7
The number of selection is corresponding with the number of module bodies 1, which can be made by heat dissipating layer number consistent with module bodies
Heat effect is obtained further preferably to improve；The heat dissipating layer 7 selects radiator fan；The heat-conducting mechanism 2 is equipped with ventilation opening 8,
The ventilation opening 8 is located at the left and right sides of heat-conducting mechanism 2, which can make the formation convection current of heat dissipating layer by ventilation opening,
So that the effect of heat dissipation yet further improves；The heat-conducting mechanism 2 is additionally provided with fixed groove 12, and the fixed groove 12 is located at
The top left and right sidewall of heat-conducting mechanism 2；The module bodies 1 are clamped on fixed groove 12 for 1 He of module bodies by fixed block 6
Heat-conducting mechanism 2 is fixed as one, which can make heat-conducting mechanism and module bodies into one by fixed groove and fixed block
Step preferably installation is integrated.
Working principle: when the operating of charging module main body, heat caused by induction coil is passed by coil heat-conducting plate
It is delivered to heat transfer plate, then heat is transmitted to heat-conducting liquid layer, then the heat progress by heat dissipating layer to heat-conducting liquid layer by heat transfer plate
Diffusion；Heat on circuit board transmits heat to heat-conducting liquid by heat transmission to heat transfer plate, then by heat transfer plate by heating column
Layer, then be diffused by heat of the heat dissipating layer to heat-conducting liquid layer.
Certainly, certain embodiment described above for only expressing the utility model, description is more detailed, but can not
Therefore it is interpreted as that a limitation on the scope of the patent of the present invention.Therefore, the protection scope of the utility model patent should be with appended
Subject to claim.
Claims (8)
1. a kind of wireless charging module, which is characterized in that including module bodies (1) and heat-conducting mechanism (2)；The module bodies
(1) at least two are selected, the module bodies (1) are fixed on the upper surface of heat-conducting mechanism (2)；The module bodies (1) include
Induction coil (3), circuit board (4) and coffret (11)；The coffret (11) is fixed on the side of circuit board (4), institute
The upper surface that induction coil (3) is fixed on circuit board (4) is stated, the circuit board (4) is fixed on the upper surface of heat-conducting mechanism (2)；
The heat-conducting mechanism (2) includes heat transfer plate (10), heat-conducting liquid layer (9) and heat dissipating layer (7), the upper surface of the heat transfer plate (10)
It is connected to the bottom of circuit board (4), the lower surface of the heat transfer plate (10) connects heat-conducting liquid layer (9), the heat-conducting liquid layer
(9) bottom is connected to heat dissipating layer (7).
2. a kind of wireless charging module according to claim 1, which is characterized in that the bottom side area of the circuit board (4)
Area than the top of heat transfer plate (10) is small.
3. a kind of wireless charging module according to claim 1, which is characterized in that the induction coil (3) passes through coil
Heat-conducting plate (5) is fixed as one with circuit board (4)；The coil heat-conducting plate (5) passes through circuit board (4) and is connected with heat transfer plate (10)
It connects.
4. a kind of wireless charging module according to claim 1, which is characterized in that the coil heat-conducting plate (5) and heat transfer
Plate (10) is equipped with heating column (13), and the heating column (13) is located at the surface of coil heat-conducting plate (5) or heat transfer plate (10).
5. a kind of wireless charging module according to claim 1, which is characterized in that the coil heat-conducting plate (5) and heat transfer
Plate (10) selects copper alloy heat-conducting plate；The liquid of the heat-conducting liquid layer (9) selects water.
6. a kind of wireless charging module according to claim 1, which is characterized in that the number that the heat dissipating layer (7) is selected
It is corresponding with the number of module bodies (1)；The heat dissipating layer (7) selects radiator fan.
7. a kind of wireless charging module according to claim 6, which is characterized in that the heat-conducting mechanism (2) is equipped with ventilation
Mouth (8), the ventilation opening (8) are located at the left and right sides of heat-conducting mechanism (2).
8. a kind of wireless charging module according to claim 1, which is characterized in that the heat-conducting mechanism (2) is additionally provided with solid
Determine groove (12), the fixed groove (12) is located at the top left and right sidewall of heat-conducting mechanism (2)；The module bodies (1) pass through
Fixed block (6) is clamped on fixed groove (12) and module bodies (1) and heat-conducting mechanism (2) is fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332502.2U CN209516687U (en) | 2019-03-15 | 2019-03-15 | A kind of wireless charging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332502.2U CN209516687U (en) | 2019-03-15 | 2019-03-15 | A kind of wireless charging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516687U true CN209516687U (en) | 2019-10-18 |
Family
ID=68187449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332502.2U Active CN209516687U (en) | 2019-03-15 | 2019-03-15 | A kind of wireless charging module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211621A (en) * | 2020-01-14 | 2020-05-29 | 深圳蓝港智慧科技有限公司 | Family internet entertainment game machine based on wireless charging system |
-
2019
- 2019-03-15 CN CN201920332502.2U patent/CN209516687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211621A (en) * | 2020-01-14 | 2020-05-29 | 深圳蓝港智慧科技有限公司 | Family internet entertainment game machine based on wireless charging system |
| CN111211621B (en) * | 2020-01-14 | 2021-07-02 | 深圳蓝港智慧科技有限公司 | Family internet entertainment game machine based on wireless charging system |
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