WO2022002197A1

WO2022002197A1 - Electronic device assembly, charging control method, and charging control apparatus for electronic device

Info

Publication number: WO2022002197A1
Application number: PCT/CN2021/103986
Authority: WO
Inventors: 马亮
Original assignee: 维沃移动通信有限公司
Priority date: 2020-07-03
Filing date: 2021-07-01
Publication date: 2022-01-06
Also published as: CN111864914B; CN111864914A

Abstract

Disclosed are an electronic device assembly, a charging control method, and a charging control apparatus for an electronic device. In the disclosed electronic device assembly, a foldable electronic device has an unfolded state and a folded state; when the foldable electronic device is in the unfolded state, a third coil can be fitted with a first coil for charging, and a fourth coil can be fitted with a second coil for charging; and when the foldable electronic device is in the folded state, the third coil and the fourth coil both can be fitted with one of the first coil and the second coil for charging. At least one of the foldable electronic device and a wireless charging apparatus further comprises a temperature measurement module; when the temperature of a first folding part is higher than a first preset temperature, the first coil or the third coil is in a powered-off state; and when the temperature of a second folding part is greater than a second preset temperature, the second coil or the fourth coil is in a powered-off state.

Description

Electronic equipment assembly, charging control method, and charging control device for electronic equipment

cross reference

The present invention requires the priority of the Chinese patent application filed on July 03, 2020 with the application number 202010638774.2 and the invention titled "Electronic Equipment Component and Charging Control Method, and Charging Control Device for Electronic Equipment". The entire contents are incorporated herein by reference.

technical field

The present invention relates to the technical field of wireless charging, and in particular, to an electronic equipment assembly, a charging control method, and a charging control device for electronic equipment.

Background technique

With the rapid development of electronic devices, the applications of electronic devices are becoming more and more extensive, and electronic devices such as mobile phones and tablet computers are playing more and more roles in people's work, life, and entertainment.

At present, in the field of charging technology, the devices to be charged are mainly charged by means of wired charging. Taking a mobile phone as an example, when the mobile phone needs to be charged, the mobile phone can be connected to the power supply device through a charging cable (such as a universal serial bus (USB) cable), and the power supply device can be connected to the power supply device through the charging cable. The output power is transmitted to the mobile phone to charge the battery inside the mobile phone. However, with the popularity of wireless charging, more and more electronic devices support the wireless charging function, and the wireless charging method is more and more popular.

However, the conversion efficiency of wireless charging is low, resulting in serious heating of the wireless charging coil, and more energy is dissipated in the form of heat, resulting in serious heating of electronic devices or charging bases. At the same time, when the electronic device is wirelessly charged, the electronic device is close to the charging base, and the heat on the charging base and the heat on the electronic device are conducted to each other, resulting in a higher temperature of the electronic device and the charging base, and the electronic device and the charging base. The contact area cannot be well dissipated, which in turn leads to more serious heating of the electronic device or the charging stand, resulting in a poorer experience for consumers.

SUMMARY OF THE INVENTION

The invention discloses an electronic equipment assembly, a charging control method, and a charging control device for the electronic equipment, which can solve the problem of serious heat generation of the electronic equipment during wireless charging.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, an embodiment of the present invention discloses an electronic device assembly, including a foldable electronic device and a wireless charging device, the wireless charging device includes a first coil and a second coil, and the foldable electronic device includes a rotationally connected first coil. a folding part and a second folding part, the first folding part includes a third coil, the second folding part includes a fourth coil, the foldable electronic device has an unfolded state and a folded state; in the foldable electronic device When the device is opposite to the wireless charging device, the foldable electronic device can be charged and matched with the wireless charging device; when the foldable electronic device is in the unfolded state, the third coil is connected to the wireless charging device. The first coil can be charged and matched, and the fourth coil can be charged and matched with the second coil; when the foldable electronic device is in the folded state, both the third coil and the fourth coil are compatible with the second coil. One of the first coil and the second coil can be charged and matched; at least one of the foldable electronic device and the wireless charging device further includes a temperature detection module; in the first folding part When the temperature of the second folded part is greater than the first preset temperature, the third coil is in a power-off state; when the temperature of the second folded part is greater than the second preset temperature, the fourth coil is in a power-off state ; or, when the temperature of the first folded portion is greater than the first preset temperature, the first coil is in a power-off state; when the temperature of the second folded portion is greater than the second preset temperature , the second coil is in a power-off state.

Optionally, in the above electronic equipment assembly, the wireless charging device further includes a heat dissipation device, and the heat dissipation device is disposed on the body of the wireless charging device; the foldable electronic device is disposed opposite the wireless charging device. In the case of , the heat dissipation device is located at one side of the foldable electronic device and faces at least one of the first folding part and the second folding part.

Optionally, in the above electronic device assembly, the foldable electronic device further includes a driving mechanism and a rotating shaft, the first folding part and the second folding part are rotatably connected by the rotating shaft, and the driving mechanism is connected to the rotating shaft. The rotating shaft is drivingly connected, and the driving mechanism can drive the first folding part to rotate relative to the second folding part through the rotating shaft.

Optionally, in the above electronic device assembly, when the foldable electronic device is in the unfolded state and the temperature of the first folding portion is greater than the first preset temperature, the driving mechanism drives the The first folding part is rotated relative to the second folding part to a first position, and the first position is located between the second position and the third position; or, when the foldable electronic device is in the unfolded state, And when the temperature of the second folding part is greater than the second preset temperature, the driving mechanism drives the second folding part to rotate relative to the first folding part to a fourth position, and the fourth The position is between the second position and the third position; wherein, the second position is when the foldable electronic device is in the unfolded state, the first folded portion is relative to the The position of the second folding portion; the third position is the position of the second folding portion relative to the first folding portion when the foldable electronic device is in the folded state.

Optionally, in the above electronic device assembly, when the foldable electronic device is in the folded state, the magnetic flux of the third coil is greater than the magnetic flux of the fourth coil, and the temperature of the first folded portion is greater than that of the first folded portion. In the case of the first preset temperature, the third coil is in a power-off state, and the fourth coil is in a power-on state.

Optionally, in the above electronic device assembly, when the foldable electronic device is in the folded state, the magnetic flux of the third coil is greater than the magnetic flux of the fourth coil, and the temperature of the first folded portion is lower than the In the case of the first preset temperature, the third coil is in a power-on state, and the fourth coil is in a power-off state.

In a second aspect, an embodiment of the present invention discloses a charging control method, which is applied to the above-mentioned electronic device assembly. The charging control method includes: respectively detecting a first temperature of the first folding part and a second folding part the second temperature; when the first temperature is greater than the first preset temperature value, control the third coil to be in a power-off state, when the second temperature is greater than the second preset temperature value, control the fourth coil to be in a power-off state; or, when the first temperature is greater than the first preset temperature value, control the first coil to be in a power-off state, and when the second temperature is greater than the At the second preset temperature value, the second coil is controlled to be in a power-off state.

Optionally, in the above charging control method, the wireless charging device further includes a heat dissipation device, and the heat dissipation device is disposed on the body of the wireless charging device, and is disposed opposite the foldable electronic device and the wireless charging device. In the case where the heat dissipation device is located on one side of the foldable electronic device and faces at least one of the first folded part and the second folded part, the charging control method further includes: when all the When the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value, the cooling device is controlled to be in a working state.

Optionally, in the above charging control method, the foldable electronic device further includes a driving mechanism and a rotating shaft, the first folding part and the second folding part are rotatably connected by the rotating shaft, and the driving mechanism is connected to the rotating shaft. The rotating shaft is drivingly connected, and the driving mechanism can drive the first folding part to rotate relative to the second folding part through the rotating shaft. The charging control method further includes: detecting a The current state, the current state includes the unfolded state and the folded state; when the current state is the unfolded state and the first temperature is greater than the first preset temperature value, the drive is controlled The mechanism drives the first folding part to rotate relative to the second folding part to a first position, and the first position is located between the second position and the third position; when the current state is the unfolded state, and When the second temperature is greater than the second preset temperature value, the driving mechanism is controlled to drive the second folding part to rotate relative to the first folding part to a fourth position, where the fourth position is located in the Between the second position and the third position; wherein the second position is when the foldable electronic device is in the unfolded state, the first folded portion is relative to the second folded portion The third position is the position of the second folding portion relative to the first folding portion when the foldable electronic device is in the folded state.

Optionally, in the above charging control method, when the first temperature is greater than the first preset temperature value, the charging control method further includes: detecting the current state of the foldable electronic device, the The current state includes the unfolded state and the folded state; when the current state is the folded state, the magnetic fluxes of the third coil and the fourth coil are detected respectively; when the magnetic flux of the third coil is greater than When the magnetic flux of the fourth coil is controlled, the third coil is controlled to be in a power-off state, and the fourth coil is controlled to be in an electrified state.

Optionally, in the above charging control method, the charging control method further includes: when the first temperature is lower than the first preset temperature, detecting a current state of the foldable electronic device, the current state includes the unfolded state and the folded state; when the current state is the folded state, the magnetic fluxes of the third coil and the fourth coil are detected respectively; when the magnetic flux of the third coil is greater than the When the magnetic flux of the four coils is used, the third coil is controlled to be in an energized state, and the fourth coil is controlled to be in a de-energized state.

Optionally, in the above charging control method, the charging control method further includes: detecting the electric quantity of the foldable electronic device; when the electric quantity is greater than or equal to a preset electric quantity value, controlling the first coil and the Both the second coils are in a power-off state, and both the third coil and the fourth coil are controlled to be in a power-off state.

Optionally, in the above charging control method, the charging control method further includes: when the electric power is greater than or equal to the preset electric power value, controlling the foldable electronic device to be in the unfolded state or the folded state state.

In a third aspect, an embodiment of the present invention discloses a charging control device for an electronic device, the electronic device is the above-mentioned foldable electronic device, and the charging control device includes: a first detection module for detecting the first detection module respectively. a first temperature of the folded part and a second temperature of the second folded part; a first control module for controlling the third coil to be off when the first temperature is greater than the first preset temperature value In the electrical state, when the second temperature is greater than the second preset temperature value, the fourth coil is controlled to be in a power-off state; or, when the first temperature is greater than the first preset temperature value, The first coil is controlled to be in a power-off state, and when the second temperature is greater than the second preset temperature value, the second coil is controlled to be in a power-off state.

Optionally, in the above charging control device, the wireless charging device further includes a heat dissipation device, and the heat dissipation device is disposed on the body of the wireless charging device, and is disposed opposite the foldable electronic device and the wireless charging device. In the case where the heat dissipation device is located at one side of the foldable electronic device and faces at least one of the first folding part and the second folding part, the charging control device further includes: a second A control module, configured to control the heat dissipation device to be in a working state when the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value.

Optionally, in the above charging control device, the foldable electronic device further includes a driving mechanism and a rotating shaft, the first folding part and the second folding part are rotatably connected through the rotating shaft, and the driving mechanism is connected to the rotating shaft. The rotating shaft is drivingly connected, and the driving mechanism can drive the first folding part to rotate relative to the second folding part through the rotating shaft. The charging control device further includes: a second detection module for detecting The current state of the foldable electronic device, the current state includes the unfolded state and the folded state; a third control module is used when the current state is the unfolded state and the first temperature is greater than At the first preset temperature value, the driving mechanism is controlled to drive the first folding part to rotate relative to the second folding part to a first position, and the first position is located between the second position and the third position. time; a fourth control module, configured to control the driving mechanism to drive the second folding portion to be relatively opposite when the current state is the unfolded state and the second temperature is greater than the second preset temperature value When the first folding part is rotated to a fourth position, the fourth position is located between the second position and the third position; wherein, the second position is when the foldable electronic device is in In the case of the unfolded state, the position of the first folding part relative to the second folding part; the third position is the position of the second folding part when the foldable electronic device is in the folded state The position of the folded portion relative to the first folded portion.

Optionally, in the above charging control device, the first control module includes: a first detection unit configured to detect a current state of the foldable electronic device, where the current state includes the unfolded state and the folded state ; a second detection unit for detecting the magnetic flux of the third coil and the fourth coil respectively; a first control unit for when the first temperature is greater than the first preset temperature value, the current When the state is the folded state and the magnetic flux of the third coil is greater than the magnetic flux of the fourth coil, the third coil is controlled to be in an off state, and the fourth coil is controlled to be in an energized state.

Optionally, in the above charging control device, the charging control device further includes: a second detection module for detecting the current state of the foldable electronic device, where the current state includes the unfolded state and the folded state ; a third detection module for detecting the magnetic flux of the third coil and the fourth coil respectively; a fifth control module for when the first temperature is lower than the first preset temperature, the current state In the folded state and the magnetic flux of the third coil is greater than the magnetic flux of the fourth coil, the third coil is controlled to be in an energized state, and the fourth coil is controlled to be in a de-energized state.

Optionally, in the above-mentioned charging control device, the charging control device further comprises: a fourth detection module for detecting the electric quantity of the foldable electronic device; a sixth control module for detecting the electric quantity when the electric quantity is greater than or equal to a preset value. When setting the power value, the first coil and the second coil are controlled to be in a power-off state, and the third coil and the fourth coil are controlled to be in a power-off state.

Optionally, in the above charging control device, the charging control device further includes: a seventh control module, configured to control the foldable electronic device to be in the location when the electric power is greater than or equal to the preset electric power value. the expanded state or the collapsed state.

In a fourth aspect, an embodiment of the present invention discloses an electronic device, including a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or the instruction being executed by the The processor implements the steps of the above control method when executed.

In a fifth aspect, an embodiment of the present invention discloses a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the steps of the foregoing control method are implemented.

The technical scheme adopted in the present invention can achieve the following beneficial effects:

In the electronic device assembly disclosed in the embodiment of the present invention, when the foldable electronic device is in the unfolded state or the folded state, by detecting the temperature of the first folding part and the second folding part, by controlling the first coil, the second coil, the third The coil and the fourth coil are turned on and off, so that when the temperature of the first folding part is greater than the first preset temperature, the third coil stops charging the foldable electronic device, so that the third coil does not continue to generate heat, or, so that when the temperature of the second folding part is greater than the second preset temperature, the fourth coil stops charging the foldable electronic device, so that the fourth coil does not continue to generate heat, thereby making the first folding part and the second folding part stop charging It is difficult for the temperature to continue to rise during the charging process of the foldable electronic device, and the first folded part and the second folded part can dissipate heat, so that the temperature of the first folded part and the second folded part is gradually lowered, avoiding the first folding part. The upper part and the second folding part are seriously heated, which prevents the temperature of the foldable electronic device from being too high, and ultimately improves the user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or in the background technology, the accompanying drawings required for the description of the embodiments or the background technology will be briefly introduced below. Obviously, for those skilled in the art, On the premise of no creative labor, other drawings can also be obtained from these drawings.

FIG. 1 is a schematic diagram of an electronic device assembly disclosed in an embodiment of the present invention;

2 is a schematic diagram of an electronic device assembly disclosed in another embodiment of the present invention;

3 is a schematic diagram of the electronic device assembly disclosed in another embodiment of the present invention, when the second folding portion is located at a fourth position;

4 is a schematic diagram of the electronic device assembly disclosed in another embodiment of the present invention when the foldable electronic device is in a folded state;

FIG. 5 is a schematic diagram of an electronic device.

Description of reference numbers:

100-foldable electronic device, 110-first foldable part, 111-third coil, 120-second foldable part, 121-fourth coil, 200-wireless charging device, 210-first coil, 220-second coil , 230 - cooling device;

1200-electronic equipment, 1201-radio frequency unit, 1202-network module, 1203-audio output unit, 1204-input unit, 12041-graphics processor, 12042-microphone, 1205-sensor, 1206-display unit, 12061-display panel, 1207-User Input Unit, 12071-Touch Panel, 12072-Other Input Devices, 1208-Interface Unit, 1209-Memory, 1210-Processor, 1211-Power Supply.

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, the objects distinguished by "first", "second", etc. are usually one type, and the number of objects is not limited. For example, the first object may be one or more than one. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

The technical solutions disclosed in the various embodiments of the present application will be described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

Referring to FIGS. 1 to 4 , an embodiment of the present invention discloses an electronic device assembly, and the disclosed electronic device assembly includes a foldable electronic device 100 and a wireless charging apparatus 200 .

The foldable electronic device 100 includes a first foldable part 110 and a second foldable part 120 that are rotationally connected. The first foldable part 110 and the second foldable part 120 are the basic components of the foldable electronic device 100. The first foldable part 110 and the second foldable part 120 The second folding portion 120 can provide a mounting base for other components of the foldable electronic device 100 . The foldable electronic device 100 has an unfolded state and a folded state. When the foldable electronic device 100 is in the unfolded state, the first folding part 110 and the second folding part 120 are usually coplanarly arranged, and the display area of the screen of the folding electronic device 100 is increased. During the user's use, the large-screen display can make the display effect of the foldable electronic device 100 better, thereby improving the user experience. When the foldable electronic device 100 is in the folded state, the first folding part 110 and the second folding part 120 are usually stacked, and the overall size of the foldable electronic device 100 is small, which is convenient for the user to carry the foldable electronic device 100, thereby improving the folding performance. the portability of the electronic device 100.

Optionally, the first folding part 110 and the second folding part 120 can be rotationally connected in various ways, for example, the first folding part 110 and the second folding part 120 are hinged, the first folding part 110 and the second folding part 120 are hinged The pivot connection or the first folding part 110 and the second folding part 120 are connected in rotation through a flexible connecting member, which is not limited in the embodiment of the present invention.

The first folding part 110 includes a third coil 111 , and the second folding part 120 includes a fourth coil 121 .

The wireless charging apparatus 200 includes a first coil 210 and a second coil 220 . When the foldable electronic device 100 and the wireless charging device 200 are disposed opposite to each other, the foldable electronic device 100 can be charged and matched with the wireless charging device 200 . The foldable electronic device 100 can pass through at least one of the third coil 111 and the first coil 210 , the third coil 111 and the second coil 220 , the fourth coil 121 and the first coil 210 , and the fourth coil 121 and the second coil 220 . The user realizes the charging connection.

When the foldable electronic device 100 is in the unfolded state, the third coil 111 can chargeably cooperate with the first coil 210 , and the fourth coil 121 can chargeably cooperate with the second coil 220 . During the charging process, the foldable electronic device 100 can be charged only through the cooperation of the third coil 111 and the first coil 210 . Of course, the foldable electronic device 100 can also be charged only through the cooperation of the fourth coil 121 and the second coil 220 . Charging, further, the foldable electronic device 100 can also be charged at the same time through the cooperation of the third coil 111 and the first coil 210 and the cooperation of the fourth coil 121 and the second coil 220. This charging method can speed up the foldable electronic device. 100 charging speed, so that the folding electronic device 100 can be charged in a short time. In the embodiment of the present invention, the charging method of the foldable electronic device 100 in the unfolded state is not limited.

When the foldable electronic device 100 is in the folded state, since the first folding part 110 and the second folding part 120 are folded, the third coil 111 and the fourth coil 121 are stacked, and both the third coil 111 and the fourth coil 121 One of the first coil 210 and the second coil 220 can be charged and matched, that is, the third coil 111 and the fourth coil 121 can both be charged and matched with the first coil 210 or both can be charged with the second coil 220 . In the embodiment of the present invention, the charging method of the foldable electronic device 100 in the folded state is not limited.

For the sake of brevity, the following describes the specific charging method when the foldable electronic device 100 is in the folded state by taking the third coil 111 and the fourth coil 121 for charging and cooperating with the first coil 210 as an example. The charging method in which both the coil 121 and the second coil 220 are charged and matched will not be described, but the embodiment of the present invention is not limited to this.

At least one of the foldable electronic device 100 and the wireless charging device 200 further includes a temperature detection module, and the temperature detection module is used to detect the temperature of the foldable electronic device 100 or the wireless charging device 200 during the charging process of the foldable electronic device 100 . temperature. When the temperature value detected by the temperature detection module is greater than the preset value, the third coil 111 or the fourth coil 121 can be stopped to charge the foldable electronic device 100 .

Stopping the third coil 111 from charging the foldable electronic device 100 means that the third coil 111 is powered off, or the first coil 210 or the second coil 220 is powered off in conjunction with the charging of the third coil 111 . Stopping the fourth coil 121 from charging the foldable electronic device 100 means that the fourth coil 121 is powered off, or the first coil 210 or the second coil 220 is powered off in conjunction with the charging of the fourth coil 121 .

Optionally, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding part 110 is greater than the first preset temperature, the third coil 111 is in a power-off state, and at this time, the third coil 111 stops being The foldable electronic device 100 is charged, therefore, the third coil 111 does not continue to generate heat, and it is difficult for the temperature of the first folded portion 110 to continue to rise. The temperature is gradually decreased, so as to prevent the first folding part 110 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high. Of course, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the first coil 210 is in a power-off state, and at this time, the wireless charging device 200 cannot pass the first The coil 210 charges the foldable electronic device 100, and the temperature of the first foldable portion 110 is difficult to continue to rise. At the same time, the first folded portion 110 dissipates heat, so that the temperature of the first folded portion 110 is gradually lowered, avoiding the first folded portion 110. 110 generates serious heat, which prevents the temperature of the foldable electronic device 100 from being too high.

When the folding electronic device 100 is in the unfolded state and the temperature of the second folding portion 120 is greater than the second preset temperature, the fourth coil 121 is in a power-off state, and at this time, the fourth coil 121 stops being the folding electronic device Therefore, the fourth coil 121 does not continue to generate heat, and it is difficult for the temperature of the second folding portion 120 to continue to rise. It is avoided that the second folding portion 120 generates serious heat, and the temperature of the foldable electronic device 100 is prevented from being too high. Of course, when the foldable electronic device 100 is in the unfolded state and the temperature of the second folding portion 120 is greater than the second preset temperature, the second coil 220 is in a power-off state, and at this time, the wireless charging device 200 cannot pass the second The coil 220 charges the foldable electronic device 100, and it is difficult for the temperature of the second foldable portion 120 to continue to rise. At the same time, the second foldable portion 120 dissipates heat, so that the temperature of the second foldable portion 120 is gradually lowered, avoiding the second foldable portion 120. 120 generates serious heat, which prevents the temperature of the foldable electronic device 100 from being too high.

When the foldable electronic device 100 is in the folded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the third coil 111 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through the third coil 111 When charging the foldable electronic device 100, it is difficult for the temperature of the first folding part 110 to continue to rise, and the first folding part 110 dissipates heat, so that the temperature of the first folding part 110 is gradually lowered, and the first folding part 110 is prevented from generating serious heat , to prevent the temperature of the foldable electronic device 100 from being too high, and at the same time, the fourth coil 121 continues to charge the foldable electronic device 100 through the first coil 210 . Of course, when the foldable electronic device 100 is in a folded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the first coil 210 is in a power-off state, and at this time, the wireless charging device 200 cannot pass the first The coil 210 charges the foldable electronic device 100 , the temperature of the first folded part 110 and the second folded part 120 is difficult to continue to rise, and the first folded part 110 and the second folded part 120 dissipate heat, so that the first folded part 110 and the second folded part 120 dissipate heat. The temperature of the foldable electronic device 110 and the second foldable part 120 is gradually decreased, so as to prevent the first foldable part 110 and the second foldable part 120 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

When the foldable electronic device 100 is in a folded state and the temperature of the second folding portion 120 is greater than the second preset temperature, the fourth coil 121 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through the fourth coil 121 When charging the foldable electronic device 100, it is difficult for the temperature of the second folding part 120 to continue to rise, and the second folding part 120 dissipates heat, so that the temperature of the second folding part 120 is gradually lowered, and the second folding part 120 is prevented from generating serious heat , to prevent the temperature of the foldable electronic device 100 from being too high, and at the same time, the third coil 111 can continue to charge the foldable electronic device 100 through the first coil 210 . Of course, when the foldable electronic device 100 is in a folded state and the temperature of the first folding part 110 is greater than the first preset temperature, the second coil 220 is in a power-off state, and at this time, the third coil 111 and the fourth coil 121 can charge the foldable electronic device 100 through the first coil 210, and the second coil 220 is in a power-off state, and the second coil 220 will not generate heat, so that the wireless charging device 200 can be prevented from overheating, and the wireless charging device 200 can be relieved. high temperature problem.

It should be noted that the first preset temperature can be 60°C, 70°C or 80°C, of course, the first preset temperature can also be other temperature values; similarly, the second preset temperature can also be 60°C, 70°C ℃ or 80 ℃, of course, the second preset temperature may also be other temperature values; the specific temperature values of the first preset temperature and the second preset temperature are not limited in the embodiment of the present invention.

It can be known from the above working process that when the foldable electronic device 100 is in the unfolded state or the folded state, by detecting the temperature of the first folding part 110 and the second folding part 120, by controlling the first coil 210, the second coil 220, the third The coil 111 and the fourth coil 121 are switched on and off, so that when the temperature of the first folding part 110 is greater than the first preset temperature, the third coil 111 stops charging the foldable electronic device 100, so that the third coil 111 is no longer continue to generate heat, or, when the temperature of the second folding portion 120 is greater than the second preset temperature, the fourth coil 121 stops charging the foldable electronic device 100, so that the fourth coil 121 does not continue to generate heat, and further It is difficult for the temperature of the first folding part 110 and the second folding part 120 to continue to rise during the charging process of the folding electronic device 100, and the first folding part 110 and the second folding part 120 can dissipate heat, so that the first folding part 110 and the second folding part 120 can dissipate heat, so that the The temperature of the folding part 110 and the second folding part 120 is gradually lowered, so as to prevent the first folding part 110 and the second folding part 120 from overheating seriously, and avoid overheating of the foldable electronic device 100 due to excessive heat generation, and ultimately improve the user experience.

In order to quickly dissipate the heat on the first folding part 110 or the second folding part 120, in an optional embodiment, the wireless charging device 200 may further include a heat dissipation device 230, and the heat dissipation device 230 is disposed on the wireless charging device On the body of the foldable electronic device 200; in the case where the foldable electronic device 100 and the wireless charging device 200 are arranged opposite to each other, that is to say, during the charging process of the foldable electronic device 100 by the wireless charging device 200, the heat dissipation device 230 may One side of the device 100 and facing at least one of the first folding part 110 and the second folding part 120 . The heat dissipation device 230 can achieve the effect of forced heat dissipation, so that the heat on the first folding part 110 and the second folding part 120 can be dissipated quickly, so as to prevent the heat from being difficult to dissipate in the first folding part 110 and the second folding part 120 As a result, the temperatures of the first folding part 110 and the second folding part 120 are relatively high, so that serious heat generation of the folding electronic device 100 can be prevented. The heat sink 230 can generally be a bellows or a fan.

As mentioned above, the first folding part 110 and the second folding part 120 may be connected in various ways in rotation. Optionally, the folding electronic device 100 may further include a driving mechanism and a rotating shaft. The two folding parts 120 can be rotatably connected by a rotating shaft, the driving mechanism is drivingly connected with the rotating shaft, and the driving mechanism can drive the first folding part 110 to rotate relative to the second folding part 120 through the rotating shaft. In this embodiment, the foldable electronic device 100 can automatically switch between the folded state and the unfolded state through the driving action of the driving mechanism, which is convenient for the user to use the foldable electronic device 100 .

During the charging process of the foldable electronic device 100, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding part 110 is greater than the first preset temperature, the driving mechanism can drive the first folding part 110 to relatively After the second folding portion 120 is rotated to the first position, the first position is located between the second position and the third position. It should be noted that the second position is the position of the first folding part 110 relative to the second folding part 120 when the folding electronic device 100 is in the unfolded state; the third position is when the folding electronic device 100 is in the folding state In the case of , the position of the second folding part 120 relative to the first folding part 110 . In this case, the rotation of the first folding part 110 to the first position means that the first folding part 110 is separated from the wireless charging device 200 , so that the area for heat dissipation on the first folding part 110 and the wireless charging device 200 can be larger. , so that the first folding part 110 and the wireless charging device 200 can quickly dissipate heat, so as to prevent the first folding part 110 and the wireless charging device 200 from not being able to dissipate heat well due to their contact, thereby making the first folding part 110 The temperature is gradually decreased, so as to prevent the first folding part 110 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

Of course, during the charging process of the foldable electronic device 100, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding part 110 is greater than the first preset temperature, the first coil 210 or the third When the coil 111 is about to be powered off but not powered off, there may be a magnetic force between the first coil 210 and the third coil 111, and the magnetic force can drive the first folding part 110 to rotate relative to the second folding part 120 to the first position .

Similarly, when the folding electronic device 100 is in the unfolded state and the temperature of the second folding part 120 is greater than the second preset temperature, the driving mechanism can drive the second folding part 120 to rotate relative to the first folding part 110 to the first Four positions, the fourth position is located between the second position and the third position. In this case, the rotation of the second folding part 120 to the fourth position means that the second folding part 120 is separated from the wireless charging device 200 , so that the area for heat dissipation on the second folding part 120 and the wireless charging device 200 can be larger. , so that the second folding part 120 and the wireless charging device 200 can quickly dissipate the heat, so as to prevent the second folding part 120 and the wireless charging device 200 from being in contact with the wireless charging device 200 and not be able to dissipate heat well, thereby making the second folding part 120 The temperature is gradually reduced, so as to prevent the second folding portion 120 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

Of course, when the foldable electronic device 100 is in the unfolded state and the temperature of the second folding portion 120 is greater than the second preset temperature, when the second coil 220 or the fourth coil 121 is about to be powered off but not powered off, There may be a magnetic force between the second coil 220 and the fourth coil 121 , and the magnetic force can drive the second folding part 120 to rotate relative to the first folding part 110 to a fourth position.

During the charging process of the foldable electronic device 100 in the folded state, the third coil 111 of the foldable electronic device 100 close to the first coil 210 can be energized to charge the foldable electronic device 100 and make the foldable electronic device 100 far away from the The fourth coil 121 of the first coil 210 is powered off. When the temperature of the first folded portion 110 corresponding to the third coil 111 is relatively high, the third coil 111 can be powered off, and the fourth coil 121 can be powered on, so that the first coil 111 is powered on. The folding part 110 dissipates heat, and the fourth coil 121 charges the folding electronic device 100 . Alternatively, the fourth coil 121 of the foldable electronic device 100 that is close to the first coil 210 can be energized to charge the foldable electronic device 100, and the third coil 111 of the foldable electronic device 100 that is far away from the first coil 210 can be powered off, When the temperature of the second folding part 120 corresponding to the fourth coil 121 is relatively high, the fourth coil 121 can be powered off and the third coil 111 can be powered on, so that the second folding part 120 can dissipate heat and the third coil 111 is folded type electronic device 100 is charged. Normally, among the third coil 111 and the fourth coil 121 , one of the third coil 111 and the fourth coil 121 has a larger magnetic flux than the other one close to the first coil 210 .

Optionally, when the foldable electronic device 100 is in the folded state, the magnetic flux of the third coil 111 is greater than the magnetic flux of the fourth coil 121 , and the temperature of the first folding part 110 is lower than the first preset temperature, the third coil 111 In the power-on state, the fourth coil 121 is in the power-off state. In this case, the foldable electronic device 100 is charged by the third coil 111, and the fourth coil 121 is used as a backup, so as to avoid the third coil 111 and the fourth coil 121 charging the foldable electronic device 100 at the same time and generating more heat. At the same time, the third coil 111 with larger magnetic flux can charge the foldable electronic device 100 faster, thereby improving the charging speed of the foldable electronic device 100.

During the charging process of the foldable electronic device 100 through the third coil 111 , the heat on the first folding part 110 gradually increases, so that the temperature of the first folding part 110 is greater than the first preset temperature. Based on this, in an optional embodiment, when the foldable electronic device 100 is in a folded state, the magnetic flux of the third coil 111 is greater than the magnetic flux of the fourth coil 121 , and the temperature of the first folding portion 110 is greater than the first preset temperature In the case of temperature, the third coil 111 is in a power-off state, and the fourth coil 121 is in a power-on state, so that the foldable electronic device 100 is charged through the fourth coil 121 and the foldable electronic device 100 is not charged through the third coil 111 , so that the first folding part 110 dissipates heat, so that the temperature of the first folding part 110 is gradually lowered, so as to avoid serious heat generation of the first folding part 110 , thereby preventing the temperature of the foldable electronic device 100 from being too high. At the same time, when the temperature of the first folding part 110 is greater than the first preset temperature, the temperature of the folding electronic device 100 is also higher, and the fourth coil 121 with smaller magnetic flux is used for charging, that is, the charging is performed in a low-power manner, It can be avoided that the foldable electronic device 100 continues to generate more heat, so that the degree of heat generation of the foldable electronic device 100 can be alleviated.

Based on the electronic device components disclosed in the embodiments of the present invention, the embodiments of the present invention further disclose a charging control method, which is applied to the electronic device components described in the above embodiments. The charging control method includes the following steps.

Step 101 , respectively detecting the first temperature of the first folding part 110 and the second temperature of the second folding part 120 .

Step 102: When the first temperature is greater than the first preset temperature value, control the third coil 111 to be in a power-off state, and when the second temperature is greater than the second preset temperature value, control the fourth coil 121 to be in a power-off state. or,

Step 103: When the first temperature is greater than the first preset temperature value, control the first coil 210 to be in a power-off state, and when the second temperature is greater than the second preset temperature value, control the second coil 220 to be in a power-off state.

In step 102, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding part 110 is greater than the first preset temperature, the third coil 111 is in a power-off state, and at this time, the third coil 111 stops being The foldable electronic device 100 is charged. Therefore, the third coil 111 does not continue to generate heat, and it is difficult for the temperature of the first folded portion 110 to continue to rise. The temperature of 110 is gradually decreased, so as to avoid serious heat generation of the first folding part 110 and prevent the temperature of the foldable electronic device 100 from being too high. Of course, when the foldable electronic device 100 is in the unfolded state and the temperature of the second foldable portion 120 is greater than the second preset temperature, the fourth coil 121 is in a power-off state, and at this time, the fourth coil 121 stops being foldable The electronic device 100 is charged, therefore, the fourth coil 121 does not continue to generate heat, and it is difficult for the temperature of the second folding portion 120 to continue to rise. At the same time, the second folding portion 120 dissipates heat so that the temperature of the second folding portion 120 gradually The lowering can prevent the second folding part 120 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

When the foldable electronic device 100 is in the folded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the third coil 111 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through the third coil 111 When charging the foldable electronic device 100, it is difficult for the temperature of the first folding part 110 to continue to rise, and the first folding part 110 dissipates heat, so that the temperature of the first folding part 110 is gradually lowered, and the first folding part 110 is prevented from generating serious heat , to prevent the temperature of the foldable electronic device 100 from being too high, and at the same time, the fourth coil 121 continues to charge the foldable electronic device 100 through the first coil 210 . Of course, when the foldable electronic device 100 is in a folded state and the temperature of the second folding portion 120 is greater than the second preset temperature, the fourth coil 121 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through the fourth coil 121. The coil 121 charges the foldable electronic device 100, the temperature of the second foldable portion 120 is difficult to continue to rise, and the second folded portion 120 dissipates heat, so that the temperature of the second folded portion 120 is gradually lowered, avoiding the second folded portion 120. 120 generates serious heat to prevent the temperature of the foldable electronic device 100 from being too high. At the same time, the third coil 111 continues to charge the foldable electronic device 100 through the first coil 210 .

In step 103, when the foldable electronic device 100 is in the unfolded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the first coil 210 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through. The first coil 210 charges the foldable electronic device 100, and it is difficult for the temperature of the first foldable portion 110 to continue to rise. The folding part 110 generates serious heat, which prevents the temperature of the foldable electronic device 100 from being too high. Of course, when the foldable electronic device 100 is in the unfolded state and the temperature of the second folding portion 120 is greater than the second preset temperature, the second coil 220 is in a power-off state, and at this time, the wireless charging device 200 cannot pass the second The coil 220 charges the foldable electronic device 100, and it is difficult for the temperature of the second foldable portion 120 to continue to rise. At the same time, the second foldable portion 120 dissipates heat, so that the temperature of the second foldable portion 120 is gradually lowered, avoiding the second foldable portion 120. 120 generates serious heat, which prevents the temperature of the foldable electronic device 100 from being too high.

When the foldable electronic device 100 is in a folded state and the temperature of the first folding portion 110 is greater than the first preset temperature, the first coil 210 is in a power-off state, and at this time, the wireless charging device 200 cannot pass through the first coil 210 When charging the foldable electronic device 100, it is difficult for the temperature of the first folding part 110 and the second folding part 120 to continue to rise, and the first folding part 110 and the second folding part 120 dissipate heat, so that the first folding part 110 and the second folding part 120 dissipate heat. The temperature of the second folding part 120 is gradually decreased, so as to avoid serious heat generation of the first folding part 110 and the second folding part 120 and prevent the temperature of the foldable electronic device 100 from being too high. Of course, when the foldable electronic device 100 is in a folded state and the temperature of the first folding part 110 is greater than the first preset temperature, the second coil 220 is in a power-off state, and at this time, the third coil 111 and the fourth coil 121 can charge the foldable electronic device 100 through the first coil 210, and the second coil 220 is in a power-off state, and the second coil 220 will not generate heat, so that the wireless charging device 200 can be prevented from overheating, and the wireless charging device 200 can be relieved. high temperature problem.

Through the above control method, the electronic device assembly can be controlled by detecting the temperature of the first folding part 110 and the second folding part 120 when the foldable electronic device 100 is in the unfolded state or in the folded state, and by controlling the first coil 210 and the second coil 220 , the third coil 111 and the fourth coil 121 are turned on and off, so that when the temperature of the first folding part 110 is greater than the first preset temperature, the third coil 111 stops charging the foldable electronic device 100 , so that the third coil 111 stops charging the foldable electronic device 100 . 111 does not continue to generate heat, or, when the temperature of the second folding part 120 is greater than the second preset temperature, the fourth coil 121 stops charging the foldable electronic device 100, so that the fourth coil 121 does not continue to generate heat, which makes it difficult for the temperature of the first folding part 110 and the second folding part 120 to continue to rise during the charging process of the folding electronic device 100, and the first folding part 110 and the second folding part 120 can dissipate the heat, so that the The temperature of the first foldable part 110 and the second foldable part 120 is gradually lowered to avoid serious heat generation of the first foldable part 110 and the second foldable part 120, prevent the temperature of the foldable electronic device 100 from being too high, and ultimately improve the user experience.

In order to quickly dissipate the heat on the first folding part 110 or the second folding part 120, in an optional embodiment, the wireless charging device 200 may further include a heat dissipation device 230, and the heat dissipation device 230 is disposed on the wireless charging device On the body of the foldable electronic device 100 , in the case where the foldable electronic device 100 and the wireless charging device 200 are disposed opposite to each other, the heat dissipation device 230 is located on one side of the foldable electronic device 100 and faces the first folding part 110 and the second folding part 120 . At least one, the charging control method may further include the following steps.

Step 201: When the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value, control the heat dissipation device 230 to be in a working state.

The heat dissipation device 230 can achieve the effect of forced heat dissipation. In step 201, the heat dissipation device 230 is in a working state so that the heat dissipation device 230 can accelerate the heat dissipation speed of the first folding part 110 or the second folding part 120, so that the first folding part 110 and the second folding part 120 are dissipated. The heat on the second folded part 120 is dissipated quickly, so as to prevent the heat from dissipating in the first folded part 110 and the second folded part 120 more difficultly, resulting in a higher temperature of the first folded part 110 and the second folded part 120 , Further, it is possible to prevent the foldable electronic device 100 from generating serious heat.

In order to further accelerate the heat dissipation speed of the first folding part 110 or the second folding part 120, in an optional embodiment, the folding electronic device 100 may further include a driving mechanism and a rotating shaft, the first folding part 110 and the second folding part 110 and the second folding part 120. The folding part 120 can be rotatably connected by a rotating shaft, the driving mechanism is drivingly connected with the rotating shaft, and the driving mechanism can drive the first folding part 110 to rotate relative to the second folding part 120 through the rotating shaft. The charging control method may further include the following steps.

Step 301: Detect the current state of the foldable electronic device 100, where the current state may include an unfolded state and a folded state.

Step 302: When the current state is the unfolded state and the first temperature is greater than the first preset temperature value, control the driving mechanism to drive the first folding part 110 to rotate relative to the second folding part 120 to a first position, and the first position is at the first position. between the second and third positions.

In this case, the rotation of the first folding part 110 to the first position means that the first folding part 110 is separated from the wireless charging device 200 , so that the area for heat dissipation on the first folding part 110 and the wireless charging device 200 can be larger. , so that the first folding part 110 and the wireless charging device 200 can quickly dissipate heat, so as to prevent the first folding part 110 and the wireless charging device 200 from not being able to dissipate heat well due to their contact, thereby making the first folding part 110 The temperature is gradually decreased, so as to prevent the first folding part 110 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

Step 303: When the current state is the unfolded state and the second temperature is greater than the second preset temperature value, control the driving mechanism to drive the second folding part 120 to rotate relative to the first folding part 110 to a fourth position, and the fourth position is at the first between the second and third positions.

In this case, the rotation of the second folding part 120 to the fourth position means that the second folding part 120 is separated from the wireless charging device 200 , so that the area for heat dissipation on the second folding part 120 and the wireless charging device 200 can be larger. , so that the second folding part 120 and the wireless charging device 200 can quickly dissipate the heat, so as to prevent the second folding part 120 and the wireless charging device 200 from being in contact with the wireless charging device 200 and not be able to dissipate heat well, thereby making the second folding part 120 The temperature is gradually reduced, so as to prevent the second folding portion 120 from generating serious heat and prevent the temperature of the foldable electronic device 100 from being too high.

The second position is the position of the first folding part 110 relative to the second folding part 120 when the folding electronic device 100 is in the unfolded state; the third position is when the folding electronic device 100 is in the folding state , the position of the second folding part 120 relative to the first folding part 110 .

During the charging process of the foldable electronic device 100 in the folded state, the third coil 111 in the foldable electronic device 100 that is close to the first coil 210 can be energized to charge the foldable electronic device 100 and make the foldable electronic device 100 far away from the The fourth coil 121 of the first coil 210 is powered off. When the temperature of the first folded portion 110 corresponding to the third coil 111 is relatively high, the third coil 111 can be powered off, and the fourth coil 121 can be powered on, so that the first coil 111 is powered on. The folding part 110 dissipates heat, and the fourth coil 121 charges the folding electronic device 100 . Alternatively, the fourth coil 121 of the foldable electronic device 100 that is close to the first coil 210 can be energized to charge the foldable electronic device 100, and the third coil 111 of the foldable electronic device 100 that is far away from the first coil 210 can be powered off, When the temperature of the second folding part 120 corresponding to the fourth coil 121 is relatively high, the fourth coil 121 can be powered off and the third coil 111 can be powered on, so that the second folding part 120 can dissipate heat and the third coil 111 is folded type electronic device 100 is charged. Normally, among the third coil 111 and the fourth coil 121 , one of the third coil 111 and the fourth coil 121 has a larger magnetic flux than the other one close to the first coil 210 .

In an optional embodiment, the charging control method may further include the following steps.

Step 401 , when the first temperature is lower than the first preset temperature, detect the current state of the foldable electronic device 100 , and the current state may include an unfolded state and a folded state.

Step 402 , when the current state is the folded state, detect the magnetic fluxes of the third coil 111 and the fourth coil 121 respectively to determine one of the third coil 111 and the fourth coil 121 that is close to the first coil 210 .

Step 403 , when the magnetic flux of the third coil 111 is greater than the magnetic flux of the fourth coil 121 , control the third coil 111 to be in a power-on state, and control the fourth coil 121 to be in a power-off state.

In this case, the foldable electronic device 100 is charged by the third coil 111, and the fourth coil 121 is used as a backup, so as to avoid the third coil 111 and the fourth coil 121 charging the foldable electronic device 100 at the same time and generating more heat. At the same time, the third coil 111 with larger magnetic flux can charge the foldable electronic device 100 faster, thereby increasing the charging speed of the foldable electronic device 100 .

During the charging process of the foldable electronic device 100 through the third coil 111 , the heat on the first folding part 110 gradually increases, so that the temperature of the first folding part 110 is greater than the first preset temperature. Based on this, in an optional embodiment, when the first temperature is greater than the first preset temperature value, the charging control method may further include the following steps.

Step 501: Detect the current state of the foldable electronic device 100, and the current state may include an unfolded state and a folded state.

Step 502 , when the current state is the folded state, detect the magnetic fluxes of the third coil 111 and the fourth coil 121 respectively to determine one of the third coil 111 and the fourth coil 121 that is close to the first coil 210 .

Step 503 , when the magnetic flux of the third coil 111 is greater than the magnetic flux of the fourth coil 121 , control the third coil 111 to be in a power-off state, and control the fourth coil 121 to be in a power-on state, so that the foldable electronic device 100 passes through the fourth coil 121 When charging, the foldable electronic device 100 is not charged through the third coil 111, so that the first folding part 110 can dissipate heat, so that the temperature of the first folding part 110 is gradually lowered, so as to avoid serious heating of the first folding part 110, thereby preventing The temperature of the foldable electronic device 100 is too high. At the same time, when the temperature of the first folding part 110 is greater than the first preset temperature, the temperature of the folding electronic device 100 is also higher, and the fourth coil 121 with smaller magnetic flux is used for charging, that is, the charging is performed in a low-power manner, It can be avoided that the foldable electronic device 100 continues to generate more heat, so that the degree of heat generation of the foldable electronic device 100 can be alleviated.

After the foldable electronic device 100 is charged, optionally, the charging control method may further include the following steps.

Step 601 , detecting the power of the foldable electronic device 100 .

Step 602: When the power is greater than or equal to the preset power value, control the first coil 210 and the second coil 220 to be in a power-off state, and control the third coil 111 and the fourth coil 121 to be in a power-off state.

After the charging of the folding electronic device 100 is completed, the first coil 210 , the second coil 220 , the third coil 111 and the fourth coil 121 are all in a power-off state, so that the folding electronic device 100 and the wireless charging device 200 are all in a power-off state. in a non-charging state. At this time, the wireless charging device 200 cannot charge the foldable electronic device 100 through the first coil 210 or the second coil 220 , the temperature of the first foldable part 110 and the second foldable part 120 is difficult to continue to rise, and the first foldable part 110 and the second folding part 120 to dissipate heat, so that the temperature of the first folding part 110 and the second folding part 120 is gradually lowered, so as to avoid serious heat generation of the first folding part 110 and the second folding part 120, and prevent the folding electronic device 100 from being damaged. Temperature is too high.

Further, the charging control method may further include the following steps.

Step 701 , when the electric power is greater than or equal to a preset electric power value, control the foldable electronic device 100 to be in an unfolded state or a folded state.

Step 701 can be set according to the user's preference. For example, if the user is accustomed to the folding electronic device 100 being in an unfolded state after charging is completed, step 701 can be set as: when the power is greater than or equal to the preset power value, control the folding electronic device. The device 100 is in the unfolded state; if the user is accustomed to the foldable electronic device 100 being in the folded state after charging is completed, step 701 can be set as: when the electric power is greater than or equal to the preset electric power value, control the foldable electronic device 100 to be in the folded state state.

After the foldable electronic device 100 is charged, the foldable electronic device 100 can switch its state according to the user's preference, so that the user can use the foldable electronic device 100 more conveniently, thereby improving the convenience of use of the foldable electronic device 100, and further Improve user experience.

The electronic device components disclosed in the embodiments of the present invention can implement the various processes implemented by the electronic device components in the foregoing method embodiments, which are not repeated here to avoid repetition.

The embodiment of the present invention also discloses a charging control device for an electronic device, the electronic device is the foldable electronic device 100 described in any of the above embodiments, and the charging control device includes: a first detection module for detecting the first folding part respectively The first temperature of 110 and the second temperature of the second folding part 120; the first control module is used to control the third coil 111 to be in a power-off state when the first temperature is greater than the first preset temperature value, and when the second temperature When the temperature is greater than the second preset temperature value, the fourth coil 121 is controlled to be in a power-off state; or, when the first temperature is greater than the first preset temperature value, the first coil 210 is controlled to be in a power-off state, and when the second temperature is greater than the first temperature value When the temperature is two preset temperature values, the second coil 220 is controlled to be in a power-off state.

The above charging control device can control the electronic device assembly by detecting the temperature of the first folding part 110 and the second folding part 120 when the foldable electronic device 100 is in the unfolded or folded state, and by controlling the first coil 210 and the second coil 220, the third coil 111 and the fourth coil 121 are turned on and off, so that when the temperature of the first folding part 110 is greater than the first preset temperature, the third coil 111 stops charging the folding electronic device 100, so that the third The coil 111 does not continue to generate heat, or, when the temperature of the second folding portion 120 is greater than the second preset temperature, the fourth coil 121 stops charging the foldable electronic device 100 , so that the fourth coil 121 does not continue to charge Heat is generated, so that it is difficult for the temperature of the first folding part 110 and the second folding part 120 to continue to rise during the charging process of the foldable electronic device 100, and the first folding part 110 and the second folding part 120 can dissipate heat, so as to The temperature of the first folding part 110 and the second folding part 120 is gradually lowered, so as to avoid serious heat generation of the first folding part 110 and the second folding part 120, prevent the temperature of the foldable electronic device 100 from being too high, and finally improve the user experience.

In order to quickly dissipate the heat on the first folding part 110 or the second folding part 120, in an optional embodiment, the wireless charging device 200 may further include a heat dissipation device 230, and the heat dissipation device 230 is disposed on the wireless charging device On the body of the foldable electronic device 100 , when the foldable electronic device 100 and the wireless charging device 200 are disposed opposite to each other, the heat dissipation device 230 is located on one side of the foldable electronic device 100 and faces the first folding part 110 and the second folding part 120 . At least one, the charging control device may further include: a second control module, configured to control the cooling device 230 to be in a working state when the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value .

The heat dissipation device 230 can achieve the effect of forced heat dissipation. When the heat dissipation device 230 is in the working state, the heat dissipation device 230 accelerates the heat dissipation speed of the first folding part 110 or the second folding part 120 , so that the first folding part 110 and the second folding part The heat on the 120 is dissipated quickly, so as to avoid the heat being difficult to dissipate in the first folded part 110 and the second folded part 120, resulting in a higher temperature of the first folded part 110 and the second folded part 120, thereby preventing folding The electronic device 100 is seriously heated.

In order to further accelerate the heat dissipation speed of the first folding part 110 or the second folding part 120, in an optional embodiment, the folding electronic device 100 may further include a driving mechanism and a rotating shaft, the first folding part 110 and the second folding part 110 and the second folding part 120. The folding part 120 can be rotatably connected through a rotating shaft, and the driving mechanism is drivingly connected with the rotating shaft, and the driving mechanism can drive the first folding part 110 to rotate relative to the second folding part 120 through the rotating shaft. The charging control device can also include: a second detection module , is used to detect the current state of the foldable electronic device 100, the current state includes an unfolded state and a folded state; the third control module is used to control when the current state is the unfolded state and the first temperature is greater than the first preset temperature value The driving mechanism drives the first folding part 110 to rotate relative to the second folding part 120 to the first position, and the first position is located between the second position and the third position; in this case, the first folding part 110 rotates to the first position It means that the first folding part 110 is separated from the wireless charging device 200 , so that the area for heat dissipation on the first folding part 110 and the wireless charging device 200 can be larger, so that the first folding part 110 and the wireless charging device 200 can be relatively Quickly dissipate the heat to prevent the first folding part 110 from being in contact with the wireless charging device 200 and not be able to dissipate heat well, thereby gradually reducing the temperature of the first folding part 110, avoiding serious heat generation of the first folding part 110, preventing folding The temperature of the electronic device 100 is too high.

The fourth control module is used to control the driving mechanism to drive the second folding part 120 to rotate relative to the first folding part 110 to the fourth position when the current state is the unfolded state and the second temperature is greater than the second preset temperature value, and the first The fourth position is located between the second position and the third position; in this case, the rotation of the second folding part 120 to the fourth position means that the second folding part 120 is separated from the wireless charging device 200 , thereby enabling the second folding part 120 And the area on the wireless charging device 200 for heat dissipation is large, so that the second folding part 120 and the wireless charging device 200 can dissipate the heat quickly, so as to prevent the second folding part 120 and the wireless charging device 200 from being in contact with each other. The heat dissipation is better, so that the temperature of the second folding part 120 is gradually lowered, so as to avoid serious heat generation of the second folding part 120 and prevent the temperature of the foldable electronic device 100 from being too high.

In an optional embodiment, the charging control apparatus may further include: a second detection module for detecting the current state of the foldable electronic device 100 , the current state includes an unfolded state and a folded state; a third detection module for The magnetic flux of the third coil 111 and the fourth coil 121 are respectively detected; the fifth control module is used for when the first temperature is lower than the first preset temperature, the current state is the folded state and the magnetic flux of the third coil 111 is greater than that of the fourth coil 121 When the magnetic flux is present, the third coil 111 is controlled to be in an energized state, and the fourth coil 121 is controlled to be in a de-energized state.

During the charging process of the foldable electronic device 100 through the third coil 111 , the heat on the first folding part 110 gradually increases, so that the temperature of the first folding part 110 is greater than the first preset temperature. Based on this, in an optional embodiment, the first control module may include: a first detection unit for detecting the current state of the foldable electronic device 100, where the current state includes an unfolded state and a folded state; a second detection unit , used to detect the magnetic flux of the third coil 111 and the fourth coil 121 respectively; the first control unit is used to detect the magnetic flux of the third coil 111 when the first temperature is greater than the first preset temperature value, the current state is the folded state, and the magnetic flux of the third coil 111 is greater than the first temperature. When the magnetic flux of the four coils 121 is used, the third coil 111 is controlled to be in a power-off state, and the fourth coil 121 is controlled to be in a power-on state, so that the foldable electronic device 100 is charged through the fourth coil 121, and the foldable electronic device 100 does not pass through the third coil 121. The coil 111 is charged to dissipate heat from the first folding part 110 , so that the temperature of the first folding part 110 is gradually lowered, so as to avoid serious heating of the first folding part 110 , thereby preventing the temperature of the foldable electronic device 100 from being too high. At the same time, when the temperature of the first folding part 110 is greater than the first preset temperature, the temperature of the folding electronic device 100 is also higher, and the fourth coil 121 with smaller magnetic flux is used for charging, that is, the charging is performed in a low-power manner, It can be avoided that the foldable electronic device 100 continues to generate more heat, so that the degree of heat generation of the foldable electronic device 100 can be alleviated.

After the charging of the foldable electronic device 100 is completed, optionally, the charging control device may further include: a fourth detection module for detecting the power of the foldable electronic device 100; a sixth control module for when the power is greater than or equal to a preset value When the power value is set, the first coil 210 and the second coil 220 are controlled to be in a power-off state, and the third coil 111 and the fourth coil 121 are controlled to be in a power-off state.

Further, the charging control apparatus may further include: a seventh control module, configured to control the foldable electronic device 100 to be in the unfolded state or the folded state when the electric quantity is greater than or equal to the preset electric quantity value.

The seventh control module can be set according to the user's preference. For example, if the user is accustomed to the unfolded state of the foldable electronic device 100 after charging is completed, the seventh control module can be set to achieve: when the power is greater than or equal to the preset power value, Control the foldable electronic device 100 to be in the unfolded state; if the user is used to the foldable electronic device 100 being in the folded state after charging is completed, the seventh control module can be set to achieve: when the electric power is greater than or equal to the preset electric power value, control the foldable electronic device 100 to be in the folded state. The electronic device 100 is in a folded state.

FIG. 5 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present application.

The electronic device 1200 includes but is not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, a processor 1210, and Power 1211 and other components. Those skilled in the art can understand that the structure of the electronic device shown in FIG. 5 does not constitute a limitation on the electronic device, and the electronic device may include more or less components than the one shown, or combine some components, or different Component placement. In the embodiments of the present application, the electronic devices include but are not limited to mobile phones, tablet computers, notebook computers, handheld computers, vehicle-mounted terminals, wearable devices, and pedometers.

The sensor 1205 is used to detect the first temperature of the first folding part 110 and the second temperature of the second folding part 120 respectively; when the first temperature is greater than the first preset temperature value, the processor 1210 controls the third coil 111 to be in In the power-off state, when the second temperature is greater than the second preset temperature value, the processor 1210 controls the fourth coil 121 to be in the power-off state; or, when the first temperature is greater than the first preset temperature value, the processor 1210 controls the fourth coil 121 to be in the power-off state; The first coil 210 is in a power-off state, and when the second temperature is greater than the second preset temperature value, the processor 1210 controls the second coil 220 to be in a power-off state. By detecting the temperature of the first folding part 110 and the second folding part 120 , the first coil 210 , the second coil 220 , the third coil 111 and the fourth coil 121 are controlled to be turned on and off, so that the temperature of the first folding part 110 is controlled. When the temperature is greater than the first preset temperature, the third coil 111 stops charging the foldable electronic device 100, so that the third coil 111 does not continue to generate heat, or, the temperature at the second folding part 120 is greater than the second preset temperature When the temperature is high, the fourth coil 121 stops charging the foldable electronic device 100 , so that the fourth coil 121 does not continue to generate heat, so that the first foldable part 110 and the second foldable part 120 are in the process of charging the foldable electronic device 100 . It is difficult for the temperature of the The second folding part 120 generates serious heat, which prevents the temperature of the foldable electronic device 100 from being too high, and ultimately improves the user experience.

It should be understood that, in this embodiment of the present application, the radio frequency unit 1201 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 1210; The uplink data is sent to the base station. Generally, the radio frequency unit 1201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1201 can also communicate with the network and other devices through a wireless communication system.

The electronic device provides the user with wireless broadband Internet access through the network module 1202, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 1203 may convert audio data received by the radio frequency unit 1201 or the network module 1202 or stored in the memory 1209 into audio signals and output as sound. Also, the audio output unit 1203 may also provide audio output related to a specific function performed by the electronic device 1200 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 1203 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1204 is used to receive audio or video signals. The input unit 1204 may include a graphics processor (Graphics Processing Unit, GPU) 12041 and a microphone 12042, and the graphics processor 12041 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frames may be displayed on the display unit 1206 . The image frames processed by the graphics processor 12041 may be stored in the memory 1209 (or other storage medium) or transmitted via the radio frequency unit 1201 or the network module 1202 . The microphone 12042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 1201 for output in the case of a telephone call mode.

The electronic device 1200 also includes at least one sensor 1205, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 12061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 12061 and the proximity sensor when the electronic device 1200 is moved to the ear. / or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensors 1205 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., are not repeated here.

The display unit 1206 is used to display information input by the user or information provided to the user. The display unit 1206 may include a display panel 12061, and the display panel 12061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), and the like.

The user input unit 1207 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 1207 includes a touch panel 12071 and other input devices 12072 . The touch panel 12071, also known as the touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable objects or accessories on or near the touch panel 12071. operate). The touch panel 12071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 1210, the command sent by the processor 1210 is received and executed. In addition, the touch panel 12071 can be realized by various types of resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 12071 , the user input unit 1207 may also include other input devices 12072 . Specifically, other input devices 12072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

Further, the touch panel 12071 can be overlaid on the display panel 12061. When the touch panel 12071 detects a touch operation on or near it, it transmits it to the processor 1210 to determine the type of the touch event, and then the processor 1210 determines the type of the touch event according to the touch The type of event provides a corresponding visual output on display panel 12061. Although in FIG. 5 , the touch panel 12071 and the display panel 12061 are used as two independent components to realize the input and output functions of the electronic device, but in some embodiments, the touch panel 12071 and the display panel 12061 can be integrated The implementation of the input and output functions of the electronic device is not specifically limited here.

The interface unit 1208 is an interface for connecting an external device to the electronic device 1200 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 1208 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the electronic device 1200 or may be used between the electronic device 1200 and external Transfer data between devices.

The memory 1209 may be used to store software programs as well as various data. The memory 1209 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of electronic equipment (such as audio data, phone book, etc.), etc. Additionally, memory 1209 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 1210 is the control center of the electronic device, using various interfaces and lines to connect various parts of the entire electronic device, by running or executing the software programs and/or modules stored in the memory 1209, and calling the data stored in the memory 1209. , perform various functions of electronic equipment and process data, so as to monitor electronic equipment as a whole. The processor 1210 may include one or more processing units; optionally, the processor 1210 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The modulation processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1210.

The electronic device 1200 may also include a power supply 1211 (such as a battery) for supplying power to various components. Optionally, the power supply 1211 may be logically connected to the processor 1210 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.

In addition, the electronic device 1200 includes some functional modules not shown, which will not be repeated here.

Optionally, an embodiment of the present application further discloses an electronic device, including a processor 1210 , a memory 1209 , a program or an instruction stored in the memory 1209 and executable on the processor 1210 , and the program or instruction is executed by the processor 1210 Each process of any of the foregoing method embodiments can be implemented at the same time, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

The electronic devices disclosed in the embodiments of the present application may be smart phones, tablet computers, e-book readers, wearable devices (such as smart watches), electronic game consoles, and other devices. The embodiments of the present application do not limit the specific types of electronic devices.

The embodiment of the present application also discloses a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of any of the foregoing method embodiments can be realized, and the same technical effect can be achieved , in order to avoid repetition, it will not be repeated here. The readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make an electronic device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims

An electronic device assembly, comprising a foldable electronic device (100) and a wireless charging device (200), the wireless charging device (200) comprising a first coil (210) and a second coil (220), the foldable electronic device (200) The device (100) comprises a rotationally connected first folded part (110) and a second folded part (120), the first folded part (110) comprising a third coil (111), the second folded part (120) comprising a fourth coil (121), the foldable electronic device (100) has an unfolded state and a folded state;

In the case that the foldable electronic device (100) and the wireless charging device (200) are disposed opposite to each other, the foldable electronic device (100) can be charged and matched with the wireless charging device (200);

When the foldable electronic device (100) is in the unfolded state, the third coil (111) is chargeably matched with the first coil (210), and the fourth coil (121) is connected with the first coil (121). The second coil (220) can be charged and matched;

When the foldable electronic device (100) is in the folded state, the third coil (111) and the fourth coil (121) are both connected to the first coil (210) and the second coil one of (220) is a rechargeable fit;

At least one of the foldable electronic device (100) and the wireless charging device (200) further includes a temperature detection module;

When the temperature of the first folding part (110) is greater than the first preset temperature, the third coil (111) is in a power-off state; when the temperature of the second folding part (120) is greater than the second In the case of a preset temperature, the fourth coil (121) is in a power-off state; or,

When the temperature of the first folding part (110) is greater than the first preset temperature, the first coil (210) is in a power-off state; when the temperature of the second folding part (120) is greater than the second In the case of a preset temperature, the second coil (220) is in a power-off state.
The electronic device assembly according to claim 1, wherein the wireless charging device (200) further comprises a heat dissipation device (230), and the heat dissipation device (230) is disposed on the body of the wireless charging device (200);

When the foldable electronic device (100) is disposed opposite to the wireless charging device (200), the heat dissipation device (230) is located on one side of the foldable electronic device (100) and faces the At least one of the first folded part (110) and the second folded part (120).
The electronic device assembly according to claim 1, wherein the foldable electronic device (100) further comprises a driving mechanism and a rotating shaft, the first folding part (110) and the second folding part (120) passing through The rotating shaft is rotatably connected, the driving mechanism is drivably connected to the rotating shaft, and the driving mechanism can drive the first folding part (110) relative to the second folding part (120) through the rotating shaft turn.
The electronic device assembly according to claim 3, wherein, when the foldable electronic device (100) is in the unfolded state, and the temperature of the first folded portion (110) is greater than a temperature of the first preset temperature In this case, the driving mechanism drives the first folding part (110) to rotate relative to the second folding part (120) to a first position, and the first position is located between the second position and the third position; or,

When the foldable electronic device (100) is in the unfolded state, and the temperature of the second folding part (120) is greater than the second preset temperature, the driving mechanism drives the second folding the part (120) is rotated relative to the first folding part (110) to a fourth position, the fourth position being located between the second position and the third position;

Wherein, the second position is the position of the first folding part (110) relative to the second folding part (120) when the foldable electronic device (100) is in the unfolded state; The third position is the position of the second folding part (120) relative to the first folding part (110) when the foldable electronic device (100) is in the folded state.
The electronic device assembly according to claim 1, wherein when the foldable electronic device (100) is in the folded state, the magnetic flux of the third coil (111) is greater than the magnetic flux of the fourth coil (121) , and when the temperature of the first folding portion (110) is greater than the first preset temperature, the third coil (111) is in a power-off state, and the fourth coil (121) is in a power-on state.
The electronic device assembly according to claim 1, wherein when the foldable electronic device (100) is in the folded state, the magnetic flux of the third coil (111) is greater than the magnetic flux of the fourth coil (121) , and when the temperature of the first folding part (110) is lower than the first preset temperature, the third coil (111) is in a power-on state, and the fourth coil (121) is in a power-off state.
A charging control method, applied to the electronic device assembly as claimed in claim 1, the charging control method comprising:

respectively detecting the first temperature of the first folding part (110) and the second temperature of the second folding part (120);

When the first temperature is greater than the first preset temperature value, the third coil (111) is controlled to be in a power-off state, and when the second temperature is greater than the second preset temperature value, the third coil (111) is controlled the fourth coil (121) is in a power-off state; or,

When the first temperature is greater than the first preset temperature value, control the first coil (210) to be in a power-off state, and when the second temperature is greater than the second preset temperature value, control the The second coil (220) is in a power-off state.
The charging control method according to claim 7, wherein the wireless charging device (200) further comprises a heat dissipation device (230), and the heat dissipation device (230) is disposed on the body of the wireless charging device (200), When the foldable electronic device (100) is disposed opposite to the wireless charging device (200), the heat dissipation device (230) is located on one side of the foldable electronic device (100) and faces the At least one of the first folding part (110) and the second folding part (120), the charging control method further comprises:

When the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value, the cooling device (230) is controlled to be in a working state.
The charging control method according to claim 7, wherein the foldable electronic device (100) further comprises a driving mechanism and a rotating shaft, the first folding part (110) and the second folding part (120) passing through The rotating shaft is rotatably connected, the driving mechanism is drivably connected to the rotating shaft, and the driving mechanism can drive the first folding part (110) relative to the second folding part (120) through the rotating shaft rotating, the charging control method further includes:

detecting a current state of the foldable electronic device (100), the current state including the unfolded state and the folded state;

When the current state is the unfolded state and the first temperature is greater than the first preset temperature value, the driving mechanism is controlled to drive the first folding part (110) to fold relative to the second the portion (120) is rotated to a first position, the first position being located between the second position and the third position;

When the current state is the unfolded state and the second temperature is greater than the second preset temperature value, the driving mechanism is controlled to drive the second folding part (120) to fold relative to the first the part (110) is rotated to a fourth position, the fourth position being located between the second position and the third position;

Wherein, the second position is the position of the first folding part (110) relative to the second folding part (120) when the foldable electronic device (100) is in the unfolded state; The third position is the position of the second folding part (120) relative to the first folding part (110) when the foldable electronic device (100) is in the folded state.
The charging control method according to claim 7, wherein when the first temperature is greater than the first preset temperature value, the charging control method further comprises:

detecting a current state of the foldable electronic device (100), the current state including the unfolded state and the folded state;

When the current state is the folded state, the magnetic fluxes of the third coil (111) and the fourth coil (121) are respectively detected;

When the magnetic flux of the third coil (111) is greater than the magnetic flux of the fourth coil (121), the third coil (111) is controlled to be in a power-off state, and the fourth coil (121) is controlled to be in a power-on state .
The charging control method according to claim 7, wherein the charging control method further comprises:

When the first temperature is lower than the first preset temperature, detecting a current state of the foldable electronic device (100), the current state including the unfolded state and the folded state;

When the current state is the folded state, the magnetic fluxes of the third coil (111) and the fourth coil (121) are respectively detected;

When the magnetic flux of the third coil (111) is greater than the magnetic flux of the fourth coil (121), the third coil (111) is controlled to be in a power-on state, and the fourth coil (121) is controlled to be in a power-off state .
The charging control method according to any one of claims 8 to 11, wherein the charging control method further comprises:

detecting the power of the foldable electronic device (100);

When the power is greater than or equal to a preset power value, control the first coil (210) and the second coil (220) to be in a power-off state, and control the third coil (111) and the The fourth coils (121) are all in a power-off state.
The charging control method according to claim 12, wherein the charging control method further comprises:

When the electric quantity is greater than or equal to the preset electric quantity value, the foldable electronic device (100) is controlled to be in the unfolded state or the folded state.
A charging control device for an electronic device, the electronic device being the foldable electronic device (100) according to any one of claims 1 to 6, the charging control device comprising:

a first detection module, configured to detect the first temperature of the first folding part (110) and the second temperature of the second folding part (120) respectively;

A first control module, configured to control the third coil (111) to be in a power-off state when the first temperature is greater than the first preset temperature value, and when the second temperature is greater than the second preset temperature When the temperature value is set, the fourth coil (121) is controlled to be in a power-off state; or,

When the first temperature is greater than the first preset temperature value, control the first coil (210) to be in a power-off state, and when the second temperature is greater than the second preset temperature value, control the The second coil (220) is in a power-off state.
The charging control device according to claim 14, wherein the wireless charging device (200) further comprises a heat dissipation device (230), and the heat dissipation device (230) is disposed on the body of the wireless charging device (200), When the foldable electronic device (100) is disposed opposite to the wireless charging device (200), the heat dissipation device (230) is located on one side of the foldable electronic device (100) and faces the At least one of the first folding part (110) and the second folding part (120), the charging control device further comprises:

A second control module, configured to control the heat dissipation device (230) to work when the first temperature is greater than the first preset temperature value, or the second temperature is greater than the second preset temperature value state.
The charging control device according to claim 14, wherein the foldable electronic device (100) further comprises a driving mechanism and a rotating shaft, the first folding part (110) and the second folding part (120) passing through The rotating shaft is rotatably connected, the driving mechanism is drivably connected to the rotating shaft, and the driving mechanism can drive the first folding part (110) relative to the second folding part (120) through the rotating shaft Rotating, the charging control device further includes:

a second detection module, configured to detect the current state of the foldable electronic device (100), where the current state includes the unfolded state and the folded state;

A third control module, configured to control the driving mechanism to drive the first folding part (110) when the current state is the unfolded state and the first temperature is greater than the first preset temperature value rotated relative to the second folding portion (120) to a first position, the first position being located between the second position and the third position;

A fourth control module, configured to control the driving mechanism to drive the second folding portion (120) when the current state is the unfolded state and the second temperature is greater than the second preset temperature value relative to the first folding portion (110) rotated to a fourth position, the fourth position being located between the second position and the third position;

Wherein, the second position is the position of the first folding part (110) relative to the second folding part (120) when the foldable electronic device (100) is in the unfolded state; The third position is the position of the second folding part (120) relative to the first folding part (110) when the foldable electronic device (100) is in the folded state.
The charging control device of claim 14, wherein the first control module comprises:

a first detection unit, configured to detect a current state of the foldable electronic device (100), where the current state includes the unfolded state and the folded state;

a second detection unit, configured to detect the magnetic fluxes of the third coil (111) and the fourth coil (121) respectively;

A first control unit for when the first temperature is greater than the first preset temperature value, the current state is the folded state, and the magnetic flux of the third coil (111) is greater than that of the fourth coil (121) magnetic flux, the third coil (111) is controlled to be in a power-off state, and the fourth coil (121) is controlled to be in an electrified state.
The charging control device of claim 14, wherein the charging control device further comprises:

a second detection module, configured to detect the current state of the foldable electronic device (100), where the current state includes the unfolded state and the folded state;

a third detection module, configured to detect the magnetic fluxes of the third coil (111) and the fourth coil (121) respectively;

A fifth control module for when the first temperature is lower than the first preset temperature, the current state is the folded state, and the magnetic flux of the third coil (111) is greater than that of the fourth coil (121) ), the third coil (111) is controlled to be in an energized state, and the fourth coil (121) is controlled to be in a power-off state.
The charging control device according to any one of claims 15 to 18, wherein the charging control device further comprises:

a fourth detection module, configured to detect the power of the foldable electronic device (100);

A sixth control module, configured to control both the first coil (210) and the second coil (220) to be in a power-off state when the power is greater than or equal to a preset power value, and control the third Both the coil (111) and the fourth coil (121) are in a power-off state.
The charging control device according to claim 19, wherein the charging control device further comprises:

A seventh control module, configured to control the foldable electronic device (100) to be in the unfolded state or the folded state when the electric power is greater than or equal to the preset electric power value.
An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, the program or the instruction when executed by the processor implements claims 7 to Steps of any one of the control methods in 13.
A readable storage medium, on which a program or an instruction is stored, and when the program or the instruction is executed by a processor, the steps of the control method according to any one of claims 7 to 13 are implemented.