CN110212614A - Charging equipment, electronic equipment, electronic device charging system and charge control method - Google Patents
Charging equipment, electronic equipment, electronic device charging system and charge control method Download PDFInfo
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- CN110212614A CN110212614A CN201910576592.4A CN201910576592A CN110212614A CN 110212614 A CN110212614 A CN 110212614A CN 201910576592 A CN201910576592 A CN 201910576592A CN 110212614 A CN110212614 A CN 110212614A
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- electronic equipment
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- dissipating pipe
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 71
- 230000017525 heat dissipation Effects 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 238000013507 mapping Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H02J7/0088—
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
This application involves technical field of electronic equipment, a kind of charging equipment, electronic equipment, electronic device charging system and charge control method are specifically disclosed.The charging equipment includes: attaching plug, including shell and charging terminal, charging terminal are convexly equipped in shell；Cooling fan is arranged in shell；Charging cable, one end of charging cable is for connecting attaching plug, and the other end of charging cable is for connecting electronic equipment；One end of first heat-dissipating pipe, the first heat-dissipating pipe is connected to cooling fan, and the other end of the first heat-dissipating pipe is for connecting electronic equipment, so that cooling fan blows out air-flow to electronic equipment by the first heat-dissipating pipe, to radiate to electronic equipment.By the above-mentioned means, the application is able to solve the too fast problem that heats up when the charging of electronic equipment.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to charging equipment, electronic equipment, electronic equipment Charging
System and charge control method.
Background technique
The electronic equipments such as existing mobile phone generally support quick-charge function, charge power when the mainstream model fast charge of various brands
The level of 20w-22.5w or so is reached, charging can have been completed in battery of the 90min or so to 3000mAh or so.The application's
In long-term R&D process, discovery in the prior art, while improving charging rate, is inevitably led to inventor
Electronic equipment heating is too fast.
Summary of the invention
Based on this, it is necessary to provide a kind of charging equipment, electronic equipment, electronic device charging system and charge control side
Method is able to solve the too fast problem that heats up when the charging of electronic equipment.
On the one hand, this application provides a kind of charging equipment, which includes: attaching plug, including shell and
Charging terminal, charging terminal are convexly equipped in shell；Cooling fan is arranged in shell；Charging cable, one end of charging cable is for connecting
Attaching plug, the other end of charging cable is for connecting electronic equipment；First heat-dissipating pipe, one end of the first heat-dissipating pipe and cooling fan
Connection, the other end of the first heat-dissipating pipe is for connecting electronic equipment, so that cooling fan passes through the first heat-dissipating pipe to electronic equipment
Air-flow is blown out, to radiate to electronic equipment.
On the other hand, this application provides a kind of electronic equipment, which includes: casting of electronic device；Second fills
Electrical interface is provided on casting of electronic device, is electrically connected for the charging cable with charging equipment；Second heat dissipation interface, is provided with
On casting of electronic device, it is connected to for the first heat-dissipating pipe with charging equipment；Wherein, charging equipment is as above-mentioned charging is set
It is standby.
Another aspect, this application provides a kind of electronic equipment charging systems, comprising: charging equipment, to be filled as above-mentioned
Electric equipment；Electronic equipment, for such as above-mentioned charging equipment；First charging interface of charging equipment passes through charging cable and electronic equipment
The electrical connection of the second charging interface, charged with the battery of electron equipment；First heat dissipation interface of charging equipment is dissipated by first
Second heat dissipation orifice of heat pipe and electronic equipment, so that the cooling fan of charging equipment is set by the first heat-dissipating pipe to electronics
Standby blowout air-flow, to radiate to electronic equipment.
In another aspect, this application provides a kind of charge control method, applied to such as above-mentioned electronic device charging system,
This method comprises: connecting the attaching plug and electronic equipment of charging equipment by charging cable；Obtain the temperature data of electronic equipment；
The revolving speed and/or attaching plug pair of the cooling fan of charging equipment are controlled according to the temperature data of electronic equipment by control chip
The charge power of electronic equipment.
The beneficial effect of the application is: be in contrast to the prior art, the charging equipment of the application include attaching plug,
Cooling fan, charging cable and the first heat-dissipating pipe, wherein attaching plug is electronic equipment charging by charging cable, meanwhile, power supply
The enclosure interior of plug is provided with cooling fan, and while charging equipment charges to electronic equipment, cooling fan can pass through
First heat-dissipating pipe blows out air-flow to electronic equipment, directly radiates to electronic equipment, electronic equipment temperature is effectively reduced, and improves
The problem of temperature rise of electronic equipment during the charging process, protects the safety of electronic equipment.It is set since cooling fan is arranged in charging
Standby end, is delivered to electronic equipment internal for air-flow by the first heat-dissipating pipe, guarantees to be not take up electricity while good heat dissipation effect
Sub- equipment inner space.Since cooling fan is arranged at charging equipment end, air-flow is delivered to by electronics by the first heat-dissipating pipe and is set
It is standby internal, guarantee to be not take up electronic equipment internal space while good heat dissipation effect.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the first structure diagram of one embodiment of the application charging equipment；
Fig. 2 is the second structural schematic diagram of one embodiment of the application charging equipment；
Fig. 3 is the third structural schematic diagram of one embodiment of the application charging equipment；
Fig. 4 is the 4th structural schematic diagram of one embodiment of the application charging equipment；
Fig. 5 is the first structure diagram of one embodiment of the application electronic equipment；
Fig. 6 is the second structural schematic diagram of one embodiment of the application electronic equipment；
Fig. 7 is the third structural schematic diagram of one embodiment of the application electronic equipment；
Fig. 8 is the 4th structural schematic diagram of one embodiment of the application electronic equipment；
Fig. 9 is the 5th structural schematic diagram of one embodiment of the application electronic equipment；
Figure 10 is the 6th structural schematic diagram of one embodiment of the application electronic equipment；
Figure 11 is the structural schematic diagram of one embodiment of the application electronic device charging system；
Figure 12 is the flow diagram of one embodiment of the application charge control method；
Figure 13 is the flow diagram of step S30 in Figure 12；
Figure 14 is the flow diagram of another embodiment of the application charge control method.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
As the continuous promotion charge power that electronic equipment charging rate requires is also increasing, electronic equipment charging path
Fever become limitation charging rate and charge power principal element.Mainstream scheme is by mainly passing through electronic equipment casing at present
Heat dissipation.Active heat removal scheme uses built-in miniature fan cooling, and fan is placed in the structure that electronic equipment internal occupies electronic equipment
Space is unfavorable for the lightening of electronic equipment, and another aspect electronic equipment internal space can not place the fan cooling effect of Wind Volume
Fruit is limited.
Each embodiment of the application for electronic equipment in the related technology charging when heat up too fast problem, propose one kind
Charging equipment, electronic equipment, electronic device charging system and charge control method.
The charging equipment of the embodiment of the present application includes attaching plug, cooling fan, charging cable and the first heat-dissipating pipe,
In, attaching plug is electronic equipment charging by charging cable, meanwhile, the enclosure interior of attaching plug is provided with cooling fan,
While charging equipment charges to electronic equipment, cooling fan can blow out air-flow to electronic equipment by the first heat-dissipating pipe, directly
It connects and radiates to electronic equipment, electronic equipment temperature is effectively reduced, improve the problem of temperature rise of electronic equipment during the charging process,
Protect the safety of electronic equipment.Since cooling fan is arranged at charging equipment end, air-flow is delivered to by the first heat-dissipating pipe
Electronic equipment internal guarantees to be not take up electronic equipment internal space while good heat dissipation effect.
Below with reference to the accompanying drawings to the charging equipment of the embodiment of the present application, electronic equipment, electronic device charging system and charging
Control method is described in detail.
First in conjunction with attached drawing 1, the charging equipment proposed to the embodiment of the present application is described in detail.As shown in Figure 1, charging
Equipment 10 includes: attaching plug 101, cooling fan 102, charging cable 103 and the first heat-dissipating pipe 104.
Specifically, attaching plug 101 includes shell 110 and charging terminal 111, charging terminal 111 is convexly equipped in shell
110；Cooling fan 102 is arranged in shell 110；One end of charging cable 103 is used to connect attaching plug 101, charging cable 103
The other end is for connecting electronic equipment.One end of first heat-dissipating pipe 104 is connected to cooling fan 102, the first heat-dissipating pipe 104 it is another
One end is for connecting electronic equipment, so that cooling fan 102 blows out air-flow to electronic equipment by the first heat-dissipating pipe 104, with right
Electronic equipment radiates.
Wherein, shell 110 is the shell of attaching plug 101, and shell 110 is equipped with the first charging interface 107, for connecting
The output end of charging cable 103, charging equipment 10 can be charged by way of wired charging for electronic equipment in the application, can also
To be charged by way of wireless charging as electronic equipment.It is filled in charging equipment 10 by way of wired charging for electronic equipment
When electric, charging cable 103, which can both be used as electric current, to be transmitted, and is also used as data transmission.And pass through wireless charging in charging equipment 10
When the mode of electricity is that electronic equipment charges, charging cable 103 can be used only as data transmission.Wherein, charging cable 103 and attaching plug
One end of 101 connections can be USB interface, and the other end connecting with electronic equipment can be Type-C interface or Micro USB
Interface.
Charging terminal 111 is connect with external power supply, and external power supply is that charging equipment 10 provides external power supply, at this point, external
Power supply is the power supply of cooling fan 102, and cooling fan 102 can operate.Pass through charging cable 103 and electronic equipment in charging equipment 10
After connection, external power supply is power electronic equipment, is charged by battery of the charging equipment 10 to electronic equipment.
While charging equipment 10 charges to electronic equipment, cooling fan 102 can pass through the first heat-dissipating pipe 104 and electricity
Sub- equipment connection, cooling fan 102 blow out air-flow toward electronic equipment by the first heat-dissipating pipe 104, accelerate electronic equipment internal heat
The radiating rate of amount, to improve the radiating efficiency of electronic equipment.
Wherein, which can be mini fan, and mini fan includes micromotor and minitype flabellum.This is micro-
Type motor can be refrigeration motor, and mini fan can generate cold airflow, and be blown out by the first heat-dissipating pipe 104 to electronic equipment
Cold airflow further speeds up the radiating rate of electronic equipment internal heat.
Charging cable 103 and the first heat-dissipating pipe 104 can be parallel and mutually independent two lines road.In other embodiments
In, charging cable 103 and the first heat-dissipating pipe 104 can be same route.
It is in contrast to the prior art, the charging equipment 10 of the application includes attaching plug 101, cooling fan 102, fills
Electric wire 103 and the first heat-dissipating pipe 104, wherein attaching plug 101 is electronic equipment charging by charging cable 103, meanwhile, electricity
The shell 110 of source plug 101 is internally provided with cooling fan 102, while charging equipment 10 charges to electronic equipment, heat dissipation
Blower 102 can blow out air-flow to electronic equipment by the first heat-dissipating pipe 104, directly radiate to electronic equipment, effectively drop
Low electronic equipment temperature improves the problem of temperature rise of electronic equipment during the charging process, protects the safety of electronic equipment.Due to dissipating
Air-flow is delivered to electronic equipment internal at 10 end of charging equipment, by the first heat-dissipating pipe 104 by the setting of air-heater 102, is guaranteed good
Electronic equipment internal space is not take up while the heat dissipation effect got well.
Referring to Fig. 2, in one embodiment, as shown in Fig. 2, charging equipment 10 further include: control chip 105.Control core
Piece 105 is electrically connected with charging cable 103 and cooling fan 102.Wherein, control chip 105 connects electronics by charging cable 103 and sets
Standby master control borad 6.
Wherein, charging cable 103 can be USB line, and the operating mode of charging cable 103 includes USB data transmission mode and USB
Charge mode.Control chip 105 by charging cable 103 connect electronic equipment master control borad 6, and then realize control chip 105 with
The data of electronic equipment master control borad 6 are transmitted.
Control chip 105 is electrically connected with charging cable 103, specifically: one end of control chip 105 connects attaching plug 101,
Control the input terminal of the other end connection charging cable 103 of chip 105.In charging or before charging, open through charging cable 103
Data-transmission mode, control chip 105 receive the status data of electronic equipment master control borad 6 by charging cable 103, and according to electronics
The voltage and current that the status data adjustment charging equipment 10 of equipment master control borad 6 exports.
Control chip 105 is electrically connected with cooling fan 102, specifically: one end of control chip 105 connects attaching plug
101, the other end of control chip 105 connects cooling fan 102.In charging or before charging, control chip 105 passes through charging cable
103 receive the status data of electronic equipment master control borad 6, and adjust cooling fan according to the status data of electronic equipment master control borad 6
102 revolving speed.
In the present embodiment, control chip 105 controls charging equipment 10 according to the status data of electronic equipment master control borad and exports
Voltage and current and/or adjust cooling fan 102 revolving speed, by two kinds of approach to electronic equipment carry out temperature control, have
Effect reduces electronic equipment temperature, improves the problem of temperature rise of electronic equipment during the charging process, protects the safety of electronic equipment.By
It is arranged in cooling fan 102 in charging equipment 10, air-flow is delivered to by electronic equipment internal by the first heat-dissipating pipe 104, guarantees
Electronic equipment internal space is not take up while good heat dissipation effect.
Referring to Fig. 3, in one embodiment, as shown in figure 3, charging equipment 10 further include: the first heat dissipation interface 106.
Specifically, the first heat dissipation setting of interface 106 is connected on shell 110, and with cooling fan 102, the first heat-dissipating pipe
104 one end is connect with the first heat dissipation interface 106, so that the first heat-dissipating pipe 104 is connected to cooling fan 102.
Wherein, the first heat-dissipating pipe 104 can be hollow plastic pipe, such as rubber tube.The both ends of first heat-dissipating pipe 104 can
To be provided with sealing ring, and then after one end of the first heat-dissipating pipe 104 connect with the first heat dissipation interface 106, so that guaranteeing that heat dissipation is led to
The airtightness in road.
Further, the inner sidewall of the first heat dissipation interface 106 in above-described embodiment is provided with the first sealing ring, first
When the connection of heat-dissipating pipe 104 first heat dissipation interface 106, the first sealing ring is set on the periphery wall of 104 end of the first heat-dissipating pipe.
Specifically, an annular receiving groove can be opened up on the inner sidewall of the first heat dissipation interface 106, the first sealing ring is embedded
The annular receiving groove.In the first heat-dissipating pipe 104 connection the first heat dissipation interface 106, the inner wall of the first sealing ring and the first heat dissipation
The periphery wall of 104 end of pipe is interference fitted.
Referring to Fig. 4, in one embodiment, as shown in figure 4, the first heat dissipation interface 106 and the first charging interface 107 share
The same through-hole opened up on shell 110.
Specifically, one first charging interface 107 is formed inside shell 110, the first charging interface 107 is for accommodating charging cable
103 plugs.First charging interface 107 can be USB interface, such as standard USB interface, MiniUSB interface, MicroUSB connect
Mouth, USB Type-C interface.First charging interface 107 can also include external electricity in other charging interfaces with other charging interfaces
Source positive and negative anodes, by the electric signal outside the reception of external power supply positive and negative anodes, for example, other interfaces can be inserted for two external power supplys
Needle, other interfaces may be two hard contacts.
First heat dissipation interface 106 can share the same through-hole opened up on shell 110 with the first charging interface 107, for example,
First heat dissipation interface 106 and the first charging interface 107 are same USB interface, at this point, the first heat-dissipating pipe 104 can be formed in and fill
Inside electric wire 103.When charging cable 103 connects attaching plug 101, can both be charged by the charging cable 103 to electronic equipment,
Air-flow can also be blown out to electronic equipment by the charging cable 103.
The embodiment of the present application also provides a kind of electronic equipment, wherein electronic equipment can be smart phone, tablet computer etc.
Equipment can also be that game station, augmented reality (Augmented Reality, AR) equipment, audio playing apparatus, video are broadcast
Put device, notebook, Desktop computing device etc..
First in conjunction with attached drawing 5, the electronic equipment proposed to the embodiment of the present application is described in detail.Fig. 5 is according to this Shen
Please one embodiment electronic equipment structural schematic diagram.As shown in figure 5, electronic equipment 20 include: casting of electronic device 210,
Second charging interface 201 and the second heat dissipation interface 202.It should be noted that electronic equipment 20 is not limited to the above content.
Wherein, the second charging interface 201 is provided on casting of electronic device 210, for the charging cable with charging equipment 10
103 electrical connections.First charging interface 107 can be USB interface, such as standard USB interface, MiniUSB interface, MicroUSB connect
Mouth, USB Type-C interface.First charging interface 107 can also include external electricity in other charging interfaces with other charging interfaces
Source positive and negative anodes, by the electric signal outside the reception of external power supply positive and negative anodes, for example, other interfaces can be inserted for two external power supplys
Needle, other interfaces may be two hard contacts.
Second heat dissipation interface 202 is provided on casting of electronic device 210, for the first heat-dissipating pipe with charging equipment 10
104 connections.Wherein, charging equipment 10 is the charging equipment 10 in above-described embodiment, and specific structure refers to above-described embodiment,
This is not repeated them here.
Casting of electronic device 210 may include storage space, to store the electricity such as display screen, master control borad, battery and metal-oxide-semiconductor
Subcomponent.
Referring to Fig. 6, in one embodiment, as shown in fig. 6, electronic equipment 20 further includes heat-conducting plate 203.
Heat-conducting plate 203 connects the heater element 204 of electronic equipment 20, and heat-conducting plate 203 is set adjacent to the second heat dissipation interface 202
It sets, so that the cooling fan 102 of charging equipment 10 blows out air-flow to heat-conducting plate 203 by the second heat dissipation interface 202, to electronics
Equipment 20 radiates.
Specifically, heater element 204 is powerful electronic component in electronic equipment 20, for example, master control borad 206, battery
Or metal-oxide-semiconductor.Heat-conducting plate 203 can be contacted with each other with heater element 204 by adhesive glue, and heat-conducting plate 203 can be from fever member
Heat is absorbed at part 204.Heat-conducting plate 203 is arranged adjacent to the second heat dissipation interface 202, so that the cooling fan 102 of charging equipment 10
Air-flow is blown out to heat-conducting plate 203 by the second heat dissipation interface 202, is radiated with the heater element 204 to electronic equipment 20, energy
Enough improve radiating efficiency.
Wherein, above-mentioned heat-conducting plate 203 can be made of heat conductive silica gel, thermally conductive gel, heat-conducting silicone grease or phase-change material, can also
To use thermal conductivity, good material is made, such as steel, aluminium, silver, copper or graphene etc..
Referring to Fig. 7, in one embodiment, as shown in fig. 7, electronic equipment 20 further includes temperature sensing assembly 205 and master
Control plate 206.Detection components 205 connect master control borad 206.
Specifically, temperature sensing assembly 205 is used to detect the temperature of electronic equipment 20, to obtain the temperature of electronic equipment 20
Data.Master control borad 206 is used to for the temperature data of electronic equipment 20 being sent to the control core of charging equipment 10 by charging cable 103
Piece 105.
Wherein, the difference of the temperature value of the temperature value at 20 current time of the electronic equipment previous moment adjacent with current time
The ratio of time interval between value and current time previous moment adjacent thereto, as 20 temperature increase rate of electronic equipment.
Time interval between current time previous moment adjacent thereto, can characteristic according to temperature sensing assembly 205, electronic equipment
The factors such as 20 characteristic, are set as needed.
Once there are the abnormal conditions that temperature is excessively high or temperature increase rate is excessive (heating is too fast) in electronic equipment 20,
That is the temperature value at 20 current time of electronic equipment of the detection of temperature sensing assembly 205 is greater than first threshold, or the electronics of detection is set
The difference of the temperature value of the temperature value at the standby 20 current times previous moment detection adjacent with current time is greater than second threshold, then
Master control borad 206 is used to for the temperature data of electronic equipment 20 being sent to the control chip of charging equipment 10 by charging cable 103
105.So that control chip 105 adjusts the voltage that charging equipment 10 exports according to the temperature data of 20 master control borad 206 of electronic equipment
And electric current.Meanwhile control chip 105 can adjust cooling fan 102 according to the temperature data of 20 master control borad 206 of electronic equipment
Revolving speed.
By the above-mentioned means, occurring what temperature was excessively high or temperature increase rate is excessive (heating is too fast) in electronic equipment 20
When abnormal conditions, the voltage and electricity that charging equipment 10 exports can be adjusted according to the status data of 20 master control borad 206 of electronic equipment
Stream.Meanwhile controlling chip 105 and being electrically connected with cooling fan 102, therefore, control chip 105 can be according to 20 master control of electronic equipment
The revolving speed of the status data adjustment cooling fan 102 of plate 206, is effectively reduced 20 temperature of electronic equipment, improves electronic equipment 20 and exist
Problem of temperature rise in charging process protects the safety of electronic equipment 20.Since cooling fan 102 is arranged in charging equipment 10
Air-flow, is delivered to inside electronic equipment 20 by the first heat-dissipating pipe 104, guarantees to be not take up while good heat dissipation effect by end
20 inner space of electronic equipment.
Referring to Fig. 8, in one embodiment, as shown in figure 8, electronic equipment 20 can also include interface detection module 207.
Wherein, the setting of interface detection module 207 is at the second heat dissipation interface 202, for detecting whether the second heat dissipation interface 202 connects the
One heat-dissipating pipe 104.
When interface detection module 207 detects that the second heat dissipation interface 202 connects the first heat-dissipating pipe 104, interface inspection is generated
Signal is surveyed, after master control borad 206 receives interface detection signal, interface detection signal is sent to charging by charging cable 103
The control chip 105 of equipment 10, to notify 10: the first heat-dissipating pipe 104 of charging equipment to connect electronic equipment 20.
Further, the inner sidewall of the second heat dissipation interface 202 in above-described embodiment is provided with the second sealing ring, first
When the connection of heat-dissipating pipe 104 second heat dissipation interface 202, the second sealing ring is set on the periphery wall of the first heat-dissipating pipe 104.
Specifically, an annular receiving groove can be opened up on the inner sidewall of the second heat dissipation interface 202, the second sealing ring is embedded
The annular receiving groove.In the first heat-dissipating pipe 104 connection the second heat dissipation interface 202, the inner wall of the second sealing ring and the first heat dissipation
The periphery wall of 104 end of pipe is interference fitted.
Referring to Fig. 9, in one embodiment, as shown in figure 9, electronic equipment 20 can also include the second heat-dissipating pipe 208, the
One end connection the second heat dissipation interface 202 of two heat-dissipating pipes 208, the other end of the second heat-dissipating pipe 208 connect heat-conducting plate 203.Into one
Step, the functional hole opened up on casting of electronic device 210 can be connected to the second heat-dissipating pipe 208, i.e. several functional hole conducts
Heat release hole uses, and the air-flow for being blown into electronic equipment 20 is finally flowed out from heat release hole.
Wherein, the material of the second heat-dissipating pipe 208 is Heat Conduction Material.
It should be noted that preferably being made with increasing the heat dissipation area of the second heat-dissipating pipe 208 and time, the second heat-dissipating pipe 208
With the good material production of thermal conductivity, such as steel, aluminium, silver, copper or graphene etc..
Referring to Fig. 10, in one embodiment, as shown in Figure 10, the second charging interface 201 and the second heat dissipation interface 202 are total
With the same through-hole opened up on casting of electronic device 210.
Specifically, the second charging interface 201 and second heat dissipation 202 shared electron apparatus casing 210 of interface on open up it is same
One through-hole, for example, the second charging interface 201 and the second heat dissipation interface 202 are same Type-C interface or Micro USB interface,
At this point, the first heat-dissipating pipe 104 in above-described embodiment can be formed in inside charging cable 103.Power supply is connected in charging cable 103 to insert
When first 101, it can both be charged by the charging cable 103 to electronic equipment 20, it can also be by the charging cable 103 to electronic equipment
20 blowout air-flows.
Figure 11 is please referred to, in one embodiment, as shown in figure 11, the embodiment of the present application also provides a kind of electronic equipment charging
System 100, electronic device charging system 100 include: charging equipment 10 and electronic equipment 20.
Charging equipment 10 is such as the charging equipment 10 in above-described embodiment.Electronic equipment 20 is such as filling in above-described embodiment
Electric equipment 10, this will not be repeated here.
Specifically, the second charging that the first charging interface 107 of charging equipment 10 passes through charging cable 103 and electronic equipment 20
Interface 201 is electrically connected, and is charged with the battery of electron equipment 20.First heat dissipation interface 106 of charging equipment 10 is dissipated by first
Heat pipe 104 is connected to the second heat dissipation interface 202 of electronic equipment 20, so that the cooling fan 102 of charging equipment 10 passes through first
Heat-dissipating pipe 104 blows out air-flow to electronic equipment 20, to radiate to electronic equipment 20.
It is in contrast to the prior art, the application electronic device charging system 100 includes that charging equipment 10 and electronics are set
Standby 20.Charging equipment 10 includes attaching plug 101, cooling fan 102, charging cable 103 and the first heat-dissipating pipe 104, wherein electricity
Source plug 101 is the charging of electronic equipment 20 by charging cable 103, meanwhile, the shell 110 of attaching plug 101 is internally provided with scattered
Air-heater 102, while charging equipment 10 charges to electronic equipment 20, cooling fan 102 can pass through the first heat-dissipating pipe 104
Air-flow is blown out to electronic equipment 20, is directly radiated to electronic equipment 20,20 temperature of electronic equipment is effectively reduced, improves electronics
The problem of temperature rise of equipment 20 during the charging process, protects the safety of electronic equipment 20.Since the setting of cooling fan 102 is being charged
Air-flow is delivered to inside electronic equipment 20, while guaranteeing good heat dissipation effect by 10 end of equipment by the first heat-dissipating pipe 104
It is not take up 20 inner space of electronic equipment.
Figure 12 is please referred to, in one embodiment, as shown in figure 12, the embodiment of the present application also provides a kind of charge control side
Method, applied to the electronic device charging system 100 in above-described embodiment.Method includes the following steps:
S10: the attaching plug 101 and electronic equipment 20 of charging equipment 10 are connected by charging cable 103.
Specifically, the operating mode of charging cable 103 includes USB data transmission mode and USB charge mode.Control chip
105 connect the master control borad 206 of electronic equipment 20 by charging cable 103, and then realize control chip 105 and 20 master control of electronic equipment
The data of plate 206 are transmitted.After charging equipment 10 is connect by charging cable 103 with electronic equipment 20, external power supply sets for electronics
Standby 20 power supply, is charged by battery of the charging equipment 10 to electronic equipment 20.
While charging equipment 10 charges to electronic equipment 20, cooling fan 102 can by the first heat-dissipating pipe 104 with
Electronic equipment 20 is connected to, and cooling fan 102 blows out air-flow toward electronic equipment 20 by the first heat-dissipating pipe 104, accelerates electronic equipment
The radiating rate of 20 internal heats, to improve the radiating efficiency of electronic equipment 20.
S20: the temperature data of electronic equipment 20 is obtained.
It should be noted that the temperature data of electronic equipment 20 can be according to the temperature sensor in 20 inside of electronic equipment
The data of acquisition determine.
S30: the cooling fan of charging equipment 10 is controlled according to the temperature data of electronic equipment 20 by control chip 105
The charge power of 102 revolving speed and/or attaching plug 101 to electronic equipment 20.
It specifically, can be according to each secondary temperature data of history of electronic equipment 20 and corresponding each secondary cooling fan 102
Revolving speed and/or charge power determine the revolving speed of temperature data and cooling fan 102 and/or the mapping relations of charge power.
It, can be according to preset temperature data and cooling fan 102 after the temperature data for obtaining electronic equipment 20
The mapping relations of revolving speed and/or charge power control the revolving speed and/or attaching plug 101 of the cooling fan 102 of charging equipment 10
To the charge power of electronic equipment 20.
Charge control method provided by the embodiments of the present application can be obtained when electronic equipment 20 is connect with charging equipment 10
The temperature data of electronic equipment 20 is taken, and according to the revolving speed and/or charge power of preset temperature data and cooling fan 102
Mapping relations determine the revolving speed and/or charge power of intended heat blower 102 corresponding with current temperature data, Jin Ergen
According to the revolving speed and/or charge power of intended heat blower 102, charge control is carried out to electronic equipment 20.Pass through default temperature as a result,
Degree evidence and the revolving speed of cooling fan 102 and/or the mapping relations of charge power, later can be current according to electronic equipment 20
Temperature data determines the revolving speed and/or charge power of the current intended heat blower 102 of electronic equipment 20, to realize root
Charging current is adjusted according to specific usage scenario, not only extends the service life of battery, but also improve user experience.
As shown in figure 13, i.e. step S30 includes:
S31: judge whether the temperature data of electronic equipment is greater than preset temperature threshold by controlling chip.
In actual use, the threshold value of the temperature value of electronic equipment can determines according to actual conditions, the embodiment of the present application pair
This is without limitation.When the temperature data for determining electronic equipment is greater than preset temperature threshold, S32 is entered step.
S32: if so, passing through the revolving speed increase and/or charging cable for controlling the cooling fan of chip controls charging equipment
Charge power reduces.
Charge control method provided by the embodiments of the present application can judge the temperature data of electronic equipment by controlling chip
Whether preset temperature threshold is greater than, when temperature data is greater than preset temperature threshold, according to preset temperature data and radiation air
The revolving speed of machine and/or the mapping relations of charge power determine the revolving speed of intended heat blower corresponding with current temperature data
And/or charge power, and then according to the revolving speed and/or charge power of intended heat blower, charge control is carried out to electronic equipment.
As a result, by using data according to the history of electronic equipment, the revolving speed and/or charge power of temperature data and cooling fan are established
Mapping relations, temperature data that later can be current according to electronic equipment determines the current intended heat blower of electronic equipment
Revolving speed and/or charge power, controlled to realize according to charging process of the specific temperature data to electronic equipment,
The use demand of user is not only met, but also extends the service life of battery, improves user experience.
Figure 14 is please referred to, in one embodiment, as shown in figure 14, before step S20, method further include:
S40: whether the first heat-dissipating pipe of detection connects electronic equipment.
If so, into S50.
If it is not, then entering S60.
Electronic equipment can also include interface detection module.Wherein, interface detection module is arranged in the second heat dissipation interface,
For detecting whether the second heat dissipation interface connects the first heat-dissipating pipe.
When interface detection module detects that the second heat dissipation interface connects the first heat-dissipating pipe, generates interface and detect signal, it is main
After control plate receives interface detection signal to, interface detection signal is sent to the control chip of charging equipment by charging cable,
To notify charging equipment: the first heat-dissipating pipe connects electronic equipment.
S50: it is charged using the battery of the first charge power electron equipment.
Specifically, the second heat dissipation interface connects the first heat-dissipating pipe, then cooling fan can be by the first heat-dissipating pipe by air-flow
It is delivered to electronic equipment internal, guarantees good heat dissipation effect.At this point, being filled using the battery of the first charge power electron equipment
Electricity, the first charge power are 18-40w.
When user needs quick charge, and needs to be improved the problem of temperature rise of electronic equipment during the charging process, can incite somebody to action
First heat-dissipating pipe connects electronic equipment, thus cooling fan can be made to blow out air-flow to electronic equipment by the first heat-dissipating pipe, with
It radiates to electronic equipment.The first charge power of simultaneous selection is that 18-40w charges to terminal, so that charging current obtains
To improve, that is, quick charge is realized, also improves the problem of temperature rise of electronic equipment during the charging process.
S60: it is charged using the battery of the second charge power electron equipment.
First charge power is greater than the second charge power.
For the present embodiment when electronic equipment is charged with the first charge power, whether monitoring electronic equipment starts application；
If monitoring electronic equipment starting application, first charge value of the electronic equipment in application starting, and real-time monitoring are obtained
Second charge value of electronic equipment；Obtain the ratio between the second charge value and the first charge value, and by ratio and default ratio
It is compared；If ratio is greater than default ratio, controlling electronic devices is switched to data-transmission mode, and according to preset the
Two charge powers charge, and preset second charge power is less than the first charge power；Therefore it charges in electronic equipment
When monitor electronic equipment starting application, can controlling electronic devices charged with low current, and then reduce electronic equipment
Temperature improves the experience effect of user.
The above is only presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize the application
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field similarly includes in the scope of patent protection of the application.
Claims (17)
1. a kind of charging equipment characterized by comprising
Attaching plug, including shell and charging terminal, the charging terminal are convexly equipped in the shell；
Cooling fan is arranged in the shell；
Charging cable, one end of the charging cable is for connecting the attaching plug, and the other end of the charging cable is for connecting electricity
Sub- equipment；
One end of first heat-dissipating pipe, first heat-dissipating pipe is connected to the cooling fan, the other end of first heat-dissipating pipe
For connecting electronic equipment, so that the cooling fan blows out air-flow to electronic equipment by first heat-dissipating pipe, to electricity
Sub- equipment radiates.
2. charging equipment according to claim 1, which is characterized in that further include:
Chip is controlled, is electrically connected with the charging cable and the cooling fan；
Wherein, the control chip connects the master control borad of electronic equipment by the charging cable.
3. charging equipment according to claim 1, which is characterized in that further include:
First heat dissipation interface, setting on the housing, and be connected tos with the cooling fan, one end of first heat-dissipating pipe and
The first heat dissipation interface connection, so that first heat-dissipating pipe is connected to the cooling fan.
4. charging equipment according to claim 3, which is characterized in that the inner sidewall of the first heat dissipation interface is provided with the
One sealing ring, in first heat-dissipating pipe connection the first heat dissipation interface, first sealing ring is set in described first
It radiates on the periphery wall of tube end.
5. charging equipment according to claim 3, which is characterized in that further include:
The first heat dissipation interface and the first charging interface share the same through-hole opened up on the shell.
6. a kind of electronic equipment characterized by comprising
Casting of electronic device；
Second charging interface is provided on the casting of electronic device, is electrically connected for the charging cable with charging equipment；
Second heat dissipation interface, is provided on the casting of electronic device, is connected to for the first heat-dissipating pipe with charging equipment；
Wherein, charging equipment is charging equipment as described in any one in claim 1-5.
7. electronic equipment according to claim 6, which is characterized in that
Heat-conducting plate connects the heater element of the electronic equipment, and the heat-conducting plate is arranged adjacent to the second heat dissipation interface, so that
The cooling fan of charging equipment by it is described second heat dissipation interface to the heat-conducting plate blow out air-flow, with to the electronic equipment into
Row heat dissipation.
8. electronic equipment according to claim 6 characterized by comprising
Temperature sensing assembly, for detecting the temperature of the electronic equipment, to obtain the temperature data of the electronic equipment；
Master control borad, for the temperature data of the electronic equipment to be sent to the control of the charging equipment by the charging cable
Chip.
9. electronic equipment according to claim 6, which is characterized in that the inner sidewall of the second heat dissipation interface is provided with the
Two sealing rings, in first heat-dissipating pipe connection the second heat dissipation interface, second sealing ring is set in described first
On the periphery wall of heat-dissipating pipe.
10. electronic equipment according to claim 6 characterized by comprising
Second heat-dissipating pipe, second heat-dissipating pipe one end connection it is described second heat dissipation interface, second heat-dissipating pipe it is another
End connects the heat-conducting plate.
11. electronic equipment according to claim 10, which is characterized in that
The material of second heat-dissipating pipe is Heat Conduction Material.
12. electronic equipment according to claim 6, which is characterized in that
Second charging interface and the second heat dissipation interface share the same through-hole opened up on the casting of electronic device.
13. a kind of electronic equipment charging system characterized by comprising
Charging equipment is charging equipment as described in any one in claim 1-5；
Electronic equipment, for such as the described in any item charging equipments of claim 6-12；
First charging interface of the charging equipment is electrically connected by the second charging interface of the charging cable and the electronic equipment
It connects, to charge to the battery of the electronic equipment；
The second heat dissipation interface that first heat dissipation interface of the charging equipment passes through first heat-dissipating pipe and the electronic equipment
Connection, so that the cooling fan of the charging equipment blows out air-flow to the electronic equipment by first heat-dissipating pipe, with right
The electronic equipment radiates.
14. a kind of charge control method is applied to such as the described in any item electronic device charging systems of claim 13, feature
It is, which comprises
The attaching plug and electronic equipment of charging equipment are connected by charging cable；
Obtain the temperature data of the electronic equipment；
By control chip according to the temperature data of the electronic equipment control the charging equipment cooling fan revolving speed and/
Or the attaching plug is to the charge power of electronic equipment.
15. charge control method according to claim 14, which is characterized in that described by controlling chip according to the electricity
The revolving speed and/or the attaching plug that the temperature data of sub- equipment controls the cooling fan of the charging equipment are to electronic equipment
The step of charge power includes:
Judge whether the temperature data of the electronic equipment is greater than preset temperature threshold by the control chip；
If so, the cooling fan of the charging equipment is controlled according to the temperature data of the electronic equipment by control chip
Revolving speed increases and/or the attaching plug reduces the charge power of electronic equipment.
16. charge control method according to claim 14, which is characterized in that obtain institute by the charging cable described
Before the step of stating the temperature data of electronic equipment, the method also includes:
Detect whether the first heat-dissipating pipe connects the electronic equipment；
If so, the battery using the first charge power to the electronic equipment charges.
17. charge control method according to claim 16, which is characterized in that whether connect in the first heat-dissipating pipe of the detection
After the step of connecing the electronic equipment, the method also includes:
If it is not, then the battery using the second charge power to the electronic equipment charges, first charge power is greater than described
Second charge power.
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| CN201910576592.4A CN110212614B (en) | 2019-06-28 | 2019-06-28 | Charging device, electronic device charging system and charging control method |
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| CN201910576592.4A CN110212614B (en) | 2019-06-28 | 2019-06-28 | Charging device, electronic device charging system and charging control method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672599A (en) * | 2020-12-11 | 2021-04-16 | 维沃移动通信有限公司 | Electronic equipment and have its electronic product subassembly |
| CN112824999A (en) * | 2019-11-20 | 2021-05-21 | Oppo广东移动通信有限公司 | Temperature control method and related product |
| CN112902441A (en) * | 2021-02-05 | 2021-06-04 | 孟为 | Warm air system and method |
| CN113811140A (en) * | 2020-06-16 | 2021-12-17 | 北京小米移动软件有限公司 | Heat dissipation control method and device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203523222U (en) * | 2013-10-07 | 2014-04-02 | 李增珍 | Expansion radiating device of mobile electronic equipment |
| CN105636409A (en) * | 2015-12-17 | 2016-06-01 | 东莞酷派软件技术有限公司 | Mobile terminal and charger |
| CN105846496A (en) * | 2016-04-26 | 2016-08-10 | 努比亚技术有限公司 | Wireless charging device and method |
| CN106163237A (en) * | 2016-08-19 | 2016-11-23 | 联想(北京)有限公司 | A kind of heat abstractor and electronic equipment |
| WO2018190510A1 (en) * | 2017-04-11 | 2018-10-18 | 엘지이노텍(주) | Wireless power module |
| CN109287107A (en) * | 2018-11-26 | 2019-01-29 | 黄石市先达制冷工程股份有限公司 | A kind of control cabinet of dust-proof radiating type |
-
2019
- 2019-06-28 CN CN201910576592.4A patent/CN110212614B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203523222U (en) * | 2013-10-07 | 2014-04-02 | 李增珍 | Expansion radiating device of mobile electronic equipment |
| CN105636409A (en) * | 2015-12-17 | 2016-06-01 | 东莞酷派软件技术有限公司 | Mobile terminal and charger |
| CN105846496A (en) * | 2016-04-26 | 2016-08-10 | 努比亚技术有限公司 | Wireless charging device and method |
| CN106163237A (en) * | 2016-08-19 | 2016-11-23 | 联想(北京)有限公司 | A kind of heat abstractor and electronic equipment |
| WO2018190510A1 (en) * | 2017-04-11 | 2018-10-18 | 엘지이노텍(주) | Wireless power module |
| CN109287107A (en) * | 2018-11-26 | 2019-01-29 | 黄石市先达制冷工程股份有限公司 | A kind of control cabinet of dust-proof radiating type |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112824999A (en) * | 2019-11-20 | 2021-05-21 | Oppo广东移动通信有限公司 | Temperature control method and related product |
| CN113811140A (en) * | 2020-06-16 | 2021-12-17 | 北京小米移动软件有限公司 | Heat dissipation control method and device and storage medium |
| CN112672599A (en) * | 2020-12-11 | 2021-04-16 | 维沃移动通信有限公司 | Electronic equipment and have its electronic product subassembly |
| CN112902441A (en) * | 2021-02-05 | 2021-06-04 | 孟为 | Warm air system and method |
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| Publication number | Publication date |
|---|---|
| CN110212614B (en) | 2021-12-03 |
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