CN209056571U - The equipment for supporting wireless charging - Google Patents
The equipment for supporting wireless charging Download PDFInfo
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- CN209056571U CN209056571U CN201821529296.6U CN201821529296U CN209056571U CN 209056571 U CN209056571 U CN 209056571U CN 201821529296 U CN201821529296 U CN 201821529296U CN 209056571 U CN209056571 U CN 209056571U
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- battery
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- equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model embodiment provides a kind of equipment for supporting wireless charging, in apparatus body other than being provided with battery (11) and charge coil ontology (12), the thermal insulation layer (13) that is additionally provided between battery (11) and charge coil ontology (12)；In certain implementation processes, when equipment passes through charge coil ontology (12) and external wireless cradle with battery (11) charging is combined into, heat caused by charge coil ontology (12) is stopped by thermal insulation layer (13), to which the heat for avoiding charge coil ontology (12) from generating passes to battery (11) directly or by heat-conducting layers such as graphite flakes, battery (11) is avoided the case where temperature rising, can preferably to keep battery (11) performance and safety due to receiving heat caused by charge coil ontology (12).
Description
Technical field
The utility model embodiment relates to, but are not limited to wireless charging field, in particular to but be not limited to a kind of
The equipment for holding wireless charging.
Background technique
Wireless charging technology (Wireless charging technology) is derived from wireless power transmission technology, can be divided into
Low-power wireless charging and high-power wireless charging two ways.Low-power wireless charges frequently with induction: primary line
The alternating current for enclosing certain frequency, certain electric current is generated by electromagnetic induction in secondary coil, thus by energy from transmission end
It is transferred to receiving end.The Qi standard that the mobile terminals such as mobile phone use uses electromagnetic induction method, due to wireless charger and branch
It holds and energy is transmitted with magnetic field between the equipment (such as mobile phone etc.) of wireless charging, do not run wires to therebetween, therefore wireless charging
Electric appliance and the equipment for supporting wireless charging can accomplish that no conductive junction point is exposed, thus can promote safety and support nothing
The beauty of the equipment of line charge electricity, relative to traditional wired charging method, charging operations are also more simple, convenient, therefore
Using also more and more extensive, the also deep favor by user on the mobile terminals such as mobile phone.
But discovery is researched and analysed, correlation supports the equipment (such as mobile phone, IPad, player etc.) of wireless charging, in
The Wireless charging coil in portion is typically all to be set up directly on battery or be arranged on battery by the graphite flake of heat dissipation, is being used
When wireless charging system is charged, Wireless charging coil can generate biggish heat, this partial heat can be transferred on battery,
Lead to battery heating aggravation, easily causes the security risks such as battery performance decline, damage even explosion.
Utility model content
A kind of equipment for supporting wireless charging provided by the embodiment of the utility model, mainly solving the technical problems that: such as
What is avoided in heat transfer to device battery caused by the Wireless charging coil in equipment.
In order to solve the above technical problems, the utility model embodiment provides a kind of equipment for supporting wireless charging, including set
Standby ontology, battery, the charge coil ontology being set in apparatus body, further include be set to it is heat-insulated in the apparatus body
Layer；
Thermal insulation layer is set between charge coil ontology and battery.
The beneficial effects of the utility model are:
According to the equipment provided by the embodiment of the utility model for supporting wireless charging, in addition to being provided with electricity in apparatus body
Pond and charge coil sheet are external, the thermal insulation layer being additionally provided between battery and charge coil ontology；In certain implementation processes
In, when equipment passes through charge coil ontology and external wireless cradle with battery charging is combined into, caused by charge coil ontology
Heat is stopped by thermal insulation layer, so that the heat for avoiding charge coil ontology from generating is passed to directly or by heat-conducting layers such as graphite flakes
Battery avoids battery from the case where temperature rising, capable of preferably keeping electricity due to receiving heat caused by charge coil ontology
Pond performance and safety.
Other features of the utility model and corresponding beneficial effect are described in the aft section of specification, and are answered
Work as understanding, at least partly beneficial effect is apparent from from the record in the utility model specification.
Detailed description of the invention
Fig. 1 is the thermal insulation layer setting structure schematic diagram of the wireless charging device of the utility model embodiment one；
Fig. 2 is the first coil heat-conducting layer setting structure schematic diagram of the wireless charging device of the utility model embodiment one；
Fig. 3 is that the first coil heat-conducting layer radiating part setting structure of the wireless charging device of the utility model embodiment one is shown
It is intended to one；
Fig. 4 is that the first coil heat-conducting layer radiating part setting structure of the wireless charging device of the utility model embodiment one is shown
It is intended to two；
Fig. 5 is the second coil heat-conducting layer setting structure schematic diagram of the wireless charging device of the utility model embodiment one；
Fig. 6 is the first coil heat-conducting layer and the second coil heat-conducting layer of the wireless charging device of the utility model embodiment one
The structural schematic diagram of setting simultaneously；
Fig. 7 is the wireless charging device radiator structure schematic diagram without battery heat-conducting layer of the utility model embodiment two；
Fig. 8 is that the wireless charging device of the utility model embodiment two has first coil heat-conducting layer and the first battery thermally conductive
The radiator structure schematic diagram one of layer；
Fig. 9 is that the wireless charging device of the utility model embodiment two has the second coil heat-conducting layer and the first battery thermally conductive
The radiator structure schematic diagram one of layer；
Figure 10 is that there is the wireless charging device of the utility model embodiment two first coil heat-conducting layer and the second battery to lead
The radiator structure schematic diagram one of thermosphere；
Figure 11 is that there is the wireless charging device of the utility model embodiment two first coil heat-conducting layer and the second battery to lead
The radiator structure schematic diagram two of thermosphere；
Figure 12 is that there is the wireless charging device of the utility model embodiment two first coil heat-conducting layer and the first battery to lead
The radiator structure schematic diagram two of thermosphere；
Figure 13 is that there is the wireless charging device of the utility model embodiment two first coil heat-conducting layer and the second coil to lead
The radiator structure schematic diagram of thermosphere.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below by specific embodiment party
Formula combination attached drawing is described in further detail the utility model embodiment.It should be appreciated that specific embodiment described herein
It is only used to explain the utility model, is not used to limit the utility model.
Embodiment one:
Wireless charging is supported for existing equipment (for example including but to be not limited to mobile phone, IPad, player etc. mobile eventually
End) internal Wireless charging coil is set up directly on battery or is arranged on battery by the graphite flake of heat dissipation, caused wireless
In the heat transfer to battery that Wireless charging coil can generate in charging process, lead to battery heating aggravation, performance decline, damage
Or even the problem of security risks such as explosion, present embodiments provide a kind of support wireless charging with wireless charging radiator structure
Equipment, shown in Figure 1, including apparatus body (not shown), battery 11, the charge coil being set in apparatus body
Ontology 12 and thermal insulation layer 13；Optionally, wireless charging chip or circuit can be passed through between charge coil ontology 12 and battery 11
Deng connection.Thermal insulation layer 13 is set between charge coil ontology 12 and battery 11, for stopping produced by charge coil ontology 12
Heat transfer to battery 11, certainly, can also play the heat transfer that stops battery 11 to generate when working simultaneously to charging cable
Enclose ontology 12.
It should be understood that thermal insulation layer 13 can be able to achieve heat insulating function and suitable for wireless using any in the present embodiment
The material or structure of charging scenarios.Optionally, the low material of thermal conductivity may be selected in the present embodiment and make thermal insulation layer, such as is heat-insulated
The film layer that thermal conductivity is less than default thermal conductivity threshold value can be used in layer 13；Optionally, the thermal insulation layer in the present embodiment may be
Inside is the hollow heat insulation layer of cavity；It certainly can also be the thermal insulation layer of generally solid construction, it specifically all can be according to concrete application
The factors such as scene are flexibly set.
And it should be understood that when space permission, the interval being arranged between charge coil ontology 12 and battery 11 in equipment
Distance is greater than certain value, prevent the heat that charge coil ontology 12 generates is from by between coil body 12 and battery 11
Every air layer be transferred to battery 11 or when only minor heat is transferred to battery 11, charge coil ontology 12 and battery at this time
The air layer of interval region then can be used as the thermal insulation layer 13 in the present embodiment between 11.
Optionally, in the present embodiment the one side opposite with charge coil ontology 12 of thermal insulation layer 13 on charge coil ontology 12
Projection cover charge coil ontology 12, charge coil ontology 12 and battery 11 is completely isolated, to further enhance heat
Stop the effect of isolation.Namely in some instances, the one side opposite with charge coil ontology 12 of thermal insulation layer 13 can be set
Area, the area of the side opposite with thermal insulation layer 13 greater than charge coil ontology 12.
In addition, it is to be understood that specific shape, structure of charge coil ontology 12 etc. also all can be flexible in the present embodiment
Setting, such as its shape can be round, rectangular or multiple rule shape combination, can also be irregular shape.Optionally,
In some instances, charge coil ontology 12 may include coil and its shielded layer, and optionally, which at least can be used for shielding
Cover the influence that battery or other metal parts generate coil.Material, size in the present embodiment for the coil of wireless charging
It can flexibly set.Specific fit system can also flexibly be set between the present embodiment coil shielded layer and coil, such as one
Settable coil is located in coil shielding layers in whole or in part in a little examples.
In the present embodiment, the equipment for supporting wireless charging, which may also include, seals battery, charge coil ontology and thermal insulation layer
Outer housing in apparatus body, the outer housing may include the shell of equipment rear shell, the shell of equipment lateral parts, previous section
At least part in body.Such as in some instances, since general device rear shell area is larger, outer housing herein includes setting
Standby back casing.
In some instances, directly charge coil ontology 12 can be set as contacting with outer housing or is set close to outer housing
It sets, so that heat caused by charge coil ontology 12 is transferred directly on outer housing distribute by outer housing.
It in some instances, can also be charge coil sheet in order to guarantee and promoted the heat dissipation effect of charge coil ontology 12
Coil heat-conducting layer is arranged for radiating to heat caused by charge coil ontology 12 in body 12.Optionally, the present embodiment
In for charge coil ontology 12 be arranged coil heat-conducting layer include but is not limited to: be set between charge coil ontology and thermal insulation layer
First coil heat-conducting layer, at least one be set in the second coil heat-conducting layer between charge coil ontology 12 and outer housing
It is a.
For example, with reference to Fig. 2, first coil heat-conducting layer 14 is provided between charge coil ontology 12 and thermal insulation layer 13, the
Heat caused by charge coil ontology 12 can be absorbed and be radiated by the setting of one coil heat-conducting layer 14.In the present embodiment
In, the shape of first coil heat-conducting layer 14 can flexibly be set.Such as it can be set to a big flake shape, will charge
Coil body 12, which is absorbed into itself, passes through the big heat dissipation area of itself in apparatus body internal heat dissipating.First coil heat-conducting layer
14 can also connect with the center ontology in shell or apparatus body, by the heat transfer absorbed from charge coil ontology 12 to shell
Body or center ontology radiate.
For example, first coil heat-conducting layer 14 may include coil heat-conducting part in a kind of example, it is connect with coil heat-conducting part
At least one in first coil radiating part, the second coil radiating part, coil heat-conducting part and charge coil ontology 12 cooperate, will be from filling
The heat transfer that electric coil ontology 12 passes over is to first coil radiating part and/or the second coil radiating part to distribute.
First coil radiating part, the second coil radiating part in the present embodiment can be separately positioned on the different side of coil heat-conducting part, such as
Opposite two sides or adjacent two sides are set, and it should be understood that first coil radiating part can be with center ontology or outer housing
Connection；Second coil radiating part can also be connect with center ontology or outer housing.
For example, with reference to shown in Fig. 3, first coil heat-conducting layer 14 includes coil heat-conducting part 141, left with coil heat-conducting part 141
The first coil radiating part 142 of side connection, first coil radiating part 142 are connect with outer housing 15, coil heat-conducting part 141 and charging
Coil body 12 cooperates, and the heat transfer that charge coil ontology 12 is passed over passes through first to first coil radiating part 142
Coil radiating part 142 is transferred on outer housing 15, is transmitted to outside terminal by outer housing 15.However, it is to be understood that first
Coil radiating part 142 can also be connect with center ontology or first coil radiating part 142 connects with center ontology and outer housing simultaneously
It connects, to transfer heat on center ontology and outer housing.
In another example shown in Figure 4, first coil heat-conducting layer 14 includes coil heat-conducting part 141, with coil heat-conducting part 141
Second coil radiating part 143 of right side connection, the second coil radiating part 143 connect with center ontology 17, coil heat-conducting part 141 and
Charge coil ontology 12 cooperates, and the heat transfer that charge coil ontology 12 is passed over passes through to the second coil radiating part 143
Second coil radiating part 143 is transferred on center ontology 17, is transmitted to outside terminal by center ontology 17.Of course, it is to be understood that
, the second coil radiating part 143 can also be connect with outer housing or the second coil radiating part 143 simultaneously with center ontology and
Outer housing connection, to transfer heat on center ontology and outer housing.
In another example it is shown in Figure 5, the second coil heat-conducting layer is provided between charge coil ontology 12 and outer housing 15
16, the setting of the second coil heat-conducting layer 16 can pass through in heat transfer caused by charge coil ontology 12 to outer housing 15
Outer housing 15 distributes.In the present embodiment, it when the second coil heat-conducting layer 16 is set, may be selected, the second coil heat-conducting layer 16
Used material and/or structure choice are to the charge efficiency of charge coil ontology 12 without negative effect or smaller negative effect
Material and/or structure.
In addition, it is to be understood that according to demand, first coil heat-conducting layer 14 and the second coil heat-conducting layer can be arranged simultaneously
16, for example, see shown in Fig. 6, setting can be from charge coil sheet while first coil heat-conducting layer 14 and the second coil heat-conducting layer 16
The two of body 12 face the heat derives that charge coil ontology 12 issues, with improving heat radiation efficiency.
Thermal insulation layer is arranged between charge coil ontology and battery in radiator structure provided in this embodiment, to avoid charging cable
The heat that circle ontology generates is directly delivered on battery, and avoiding battery temperature from increasing influences battery performance and safety；Simultaneously originally
Coil heat-conducting layer, the heat derives that charge coil ontology is generated, to meet are arranged also directed to charge coil ontology in embodiment
The radiating requirements of charge coil ontology.
Embodiment two:
On the basis of the above embodiments, the present embodiment is illustrated below for the radiator structure of battery module.
In a kind of example, battery 11 can be directly adjacent to the setting of center ontology 17, and for example, see shown in Fig. 7, battery 11 is produced
Raw heat can be transferred directly on center ontology 17, be radiated by center ontology 17.
Optionally, of course, battery heat-conducting layer can also be set for battery 11, with the heat derives for quickly generating battery.
For example, the battery heat-conducting layer in the present embodiment may include at least one of following battery heat-conducting layer:
The first battery heat-conducting layer being set between battery and center ontology；
The second battery heat-conducting layer being set between thermal insulation layer and battery.
For example, a kind of example is shown in Figure 8, in this example, set between charge coil ontology 12 and thermal insulation layer 13
It is equipped with first coil heat-conducting layer 14, the first battery heat-conducting layer 18,11 work of battery are provided between battery 11 and center ontology 17
As when the heat that generates can quickly be exported on center ontology 17 by the first battery heat-conducting layer 18.In wireless charging, fill
With the charging of battery 11 is combined into, major part heat caused by charge coil ontology 12 is logical for electric coil ontology 12 and wireless charging base 20
It crosses outside path transmission to equipment shown in dotted lines in Figure 8.
In another example it is shown in Figure 9, in this example, is provided between charge coil ontology 12 and outer housing 15
Two coil heat-conducting layer 16, is provided with the first battery heat-conducting layer 18 between battery 11 and center ontology 17, and battery 11 produces when working
Raw heat can quickly be exported on center ontology 17 by the first battery heat-conducting layer 18.In wireless charging, charge coil
Ontology 12 and wireless charging base 20 charge with battery 11 is combined into, and major part heat caused by charge coil ontology 12 passes through second
Coil heat-conducting layer 16 is transferred on outer housing 15, is distributed by outer housing 15.
In the present embodiment, when the second battery heat-conducting layer is arranged, the shape and structure and first of the second battery heat-conducting layer
Coil heat-conducting layer is similar can flexible setting.For example, the second battery heat-conducting layer includes battery heat-conducting part, with electricity in a kind of example
The the first battery radiating part and/or the second battery radiating part of pond heat-conducting part connection, the battery heat-conducting part pass over battery
Heat transfer to the first battery radiating part and/or the second battery radiating part, and the first battery radiating part and center ontology or institute
Outer housing connection is stated, the second battery radiating part can also be connect with center ontology or the outer housing.
For example, in a kind of example, it is shown in Figure 10, first is provided between charge coil ontology 12 and thermal insulation layer 13
Coil heat-conducting layer 14 is provided with the second battery heat-conducting layer 19, the second battery heat-conducting layer 19 tool between battery 11 and thermal insulation layer 13
The the second battery radiating part 192 for having battery heat-conducting part and being connected on the right side of battery heat-conducting part, the second battery radiating part 192 with it is outer
Shell 15 (such as can be rear cover) connects (can connect by the various modes such as bonding, fastening, welding), first coil heat-conducting layer
14 left sides are provided with first coil radiating part, and first coil radiating part is also connect with outer housing 15.Optionally, in order to avoid shell
Body portion region heat is excessively high, can be away as far as possible setting between first coil radiating part and the second battery radiating part.
In another example in a kind of example, it is shown in Figure 11, is provided between charge coil ontology 12 and thermal insulation layer 13
One coil heat-conducting layer 14 is provided with the second battery heat-conducting layer 19, the second battery heat-conducting layer 19 between battery 11 and thermal insulation layer 13
With battery heat-conducting part and the first battery radiating part 191 being connected on the left of battery heat-conducting part, the first battery radiating part 191 with
Center ontology 17 connects, and is provided with first coil radiating part 142, first coil radiating part 142 on the left of first coil heat-conducting layer 14
Also it is connect with outer housing 15.Optionally, in some embodiments, first coil radiating part 142 and the first battery radiating part 191 it
Between can be away as far as possible setting.
In another example in a kind of example, it is shown in Figure 12, is provided between charge coil ontology 12 and thermal insulation layer 13
One coil heat-conducting layer 14 is provided with the first battery heat-conducting layer 18, first coil heat-conducting layer between battery 11 and center ontology 17
14 left sides are provided with first coil radiating part, and first coil radiating part is also connect with center ontology 17.Wireless charging base 20 is to setting
When standby charging, the alternating current acted on charge coil ontology 12 generates heat；And the energy lost during electromagnetic induction
Also it can be converted into heat, when heat is direct from charge coil ontology 12 or passes via first coil heat-conducting layer 14 to 11 side of battery
When leading, due to the presence of thermal insulation layer 13, heat can not be conducted to battery 11, and can only be from first coil heat-conducting layer 14 to equipment
Center ontology 17 conducts, to realize that center ontology 17 of the heat from charge coil ontology 12 to equipment unidirectionally conducts.Avoid electricity
Pond overheat causes danger, and major part heat caused by charge coil ontology 12 is distributed by dashed path shown in Figure 12.
In another example in a kind of example, it is shown in Figure 13, is provided between charge coil ontology 12 and thermal insulation layer 13
One coil heat-conducting layer 14, the first coil heat-conducting layer 142 and outer housing 15 in 14 left side of first coil heat-conducting layer directly connect；
The first battery heat-conducting layer 18 is provided between battery 11 and center ontology 17, between charge coil ontology 12 and outer housing 15
It is provided with the second coil heat-conducting layer 16.
Thermal insulation layer is arranged between charge coil ontology and battery to stop charging cable in radiator structure provided in this embodiment
It encloses in the heat transfer to battery that ontology generates, avoiding battery temperature from increasing influences battery performance and safety；This implementation simultaneously
Coil heat-conducting layer, the heat derives that charge coil ontology is generated, to meet charging are arranged also directed to charge coil ontology in example
The radiating requirements of coil body.
The above content is combining specific embodiment to be further described to made by the utility model embodiment, no
It can assert that the specific implementation of the utility model is only limited to these instructions.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should
It is considered as belonging to the protection scope of the utility model.
Claims (10)
1. a kind of equipment for supporting wireless charging, including apparatus body, battery (11), the charge coil being set in apparatus body
Ontology (12), which is characterized in that further include the thermal insulation layer (13) being set in the apparatus body；
The thermal insulation layer (13) is set between the charge coil ontology (12) and the battery (11).
2. supporting the equipment of wireless charging as described in claim 1, which is characterized in that further include being set to the apparatus body
Interior first coil heat-conducting layer (14), the first coil heat-conducting layer (14) be set to the charge coil ontology (12) with it is described
Between thermal insulation layer (13).
3. supporting the equipment of wireless charging as claimed in claim 2, which is characterized in that the apparatus body further includes center sheet
Body (17), the equipment further include that the battery (11), charge coil ontology (12) and thermal insulation layer (13) are encapsulated in described set
Standby intrinsic outer housing (15)；
The first coil heat-conducting layer (14) includes coil heat-conducting part (141), first connect with the coil heat-conducting part (141)
Coil radiating part (142) and/or the second coil radiating part (143), the coil heat-conducting part (141) is by the charge coil ontology
(12) heat transfer passed over is to the first coil radiating part (142) and/or the second coil radiating part (143)；
The first coil radiating part (142) connect with the center ontology (17) or the outer housing (15)；
The second coil radiating part (143) connect with the center ontology (17) or the outer housing (15).
4. supporting the equipment of wireless charging as claimed in claim 1 or 2, which is characterized in that the equipment further includes the second line
It encloses heat-conducting layer (16), and the battery (11), charge coil ontology (12) and thermal insulation layer (13) is encapsulated in the equipment sheet
Intracorporal outer housing (15)；
The second coil heat-conducting layer (16) is set between the charge coil ontology (12) and the outer housing (15).
5. the equipment as described in any one of claims 1-3 for supporting wireless charging, which is characterized in that the apparatus body also wraps
It includes center ontology (17), the equipment further includes the first battery heat-conducting layer (18)；
The first battery heat-conducting layer (18) is set between the battery (11) and the center ontology (17).
6. supporting the equipment of wireless charging as claimed in claim 1 or 2, which is characterized in that the equipment further includes the second electricity
Pond heat-conducting layer (19)；
The second battery heat-conducting layer (19) is set between the thermal insulation layer (13) and the battery (11).
7. supporting the equipment of wireless charging as claimed in claim 6, which is characterized in that the apparatus body further includes in being used for
Frame ontology (17), the equipment further include that the battery (11), charge coil ontology (12) and thermal insulation layer (13) are encapsulated in institute
State the outer housing (15) in apparatus body；
The second battery heat-conducting layer (19) includes battery heat-conducting part, the first battery radiating part connecting with the battery heat-conducting part
(191) and/or the second battery radiating part (192), the heat transfer that the battery heat-conducting part passes over the battery (11)
To the first battery radiating part (191) and/or the second battery radiating part (192)；
The first battery radiating part (191) connect with the center ontology (17) or the outer housing (15)；
The second battery radiating part (192) connect with the center ontology (17) or the outer housing (15).
8. it is as described in any one of claims 1-3 support wireless charging equipment, which is characterized in that the thermal insulation layer (13) with
Projection of the opposite one side of the charge coil ontology (12) on the charge coil ontology (12) covers the charge coil
Ontology (12).
9. the equipment as described in any one of claims 1-3 for supporting wireless charging, which is characterized in that the thermal insulation layer (13) is
Thermal conductivity is less than the film layer of default thermal conductivity threshold value, or is the hollow heat insulation layer of cavity for inside.
10. the equipment as described in any one of claims 1-3 for supporting wireless charging, which is characterized in that the charge coil sheet
Body (12) includes coil and shielded layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529296.6U CN209056571U (en) | 2018-09-18 | 2018-09-18 | The equipment for supporting wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529296.6U CN209056571U (en) | 2018-09-18 | 2018-09-18 | The equipment for supporting wireless charging |
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| Publication Number | Publication Date |
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| CN209056571U true CN209056571U (en) | 2019-07-02 |
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ID=67049069
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| CN201821529296.6U Active CN209056571U (en) | 2018-09-18 | 2018-09-18 | The equipment for supporting wireless charging |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555395A (en) * | 2020-05-19 | 2020-08-18 | 上海昂衔机电科技有限公司 | Heat conduction method of wireless charging receiving coil module and module thereof |
| CN113871749A (en) * | 2021-08-20 | 2021-12-31 | 荣耀终端有限公司 | Electronic device |
-
2018
- 2018-09-18 CN CN201821529296.6U patent/CN209056571U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555395A (en) * | 2020-05-19 | 2020-08-18 | 上海昂衔机电科技有限公司 | Heat conduction method of wireless charging receiving coil module and module thereof |
| CN113871749A (en) * | 2021-08-20 | 2021-12-31 | 荣耀终端有限公司 | Electronic device |
| CN113871749B (en) * | 2021-08-20 | 2022-09-27 | 荣耀终端有限公司 | Electronic device |
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