CN107493675B - Heat dissipation method and device and mobile terminal - Google Patents
Heat dissipation method and device and mobile terminal Download PDFInfo
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- CN107493675B CN107493675B CN201710743478.7A CN201710743478A CN107493675B CN 107493675 B CN107493675 B CN 107493675B CN 201710743478 A CN201710743478 A CN 201710743478A CN 107493675 B CN107493675 B CN 107493675B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20518—Unevenly distributed heat load, e.g. different sectors at different temperatures, localised cooling, hot spots
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Abstract
The invention provides a heat dissipation method, heat dissipation equipment and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: determining the working state of the mobile terminal; determining a first cooling fin corresponding to the working state on the mobile terminal; and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin. Therefore, the working state of the mobile terminal is automatically acquired, the corresponding heat conduction channel is selected for heat dissipation according to the working state, the heat dissipation can be adjusted according to the use requirement of the user, and the use experience of the user is improved.
Description
Technical Field
The present invention relates to the field of heat dissipation, and in particular, to a method and an apparatus for heat dissipation and a mobile terminal.
Background
The existing mobile phone heat dissipation is achieved through fixed heat dissipation fins, the heat dissipation mode is single, solidification is achieved, and adjustment cannot be achieved, so that the use experience of a user is poor.
Therefore, there is a need for an adjustable heat dissipation method to improve the user experience.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a heat dissipation method, heat dissipation equipment and a mobile terminal, provides an adjustable heat dissipation mode and improves the use experience of a user.
Specifically, the present invention proposes the following specific examples:
the invention provides a heat dissipation method applied to a mobile terminal, which comprises the following steps:
determining the working state of the mobile terminal;
determining a first cooling fin corresponding to the working state on the mobile terminal;
and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin.
The second technical solution of the present invention is provided on the basis of the first technical solution, where the determining the working state of the mobile terminal includes:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
The third technical scheme of the invention is provided on the basis of the first technical scheme, and the working state comprises the following steps: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
The fourth technical solution of the present invention is provided on the basis of the third technical solution, and the first working state includes: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
The fifth technical scheme of the invention is provided on the basis of the first technical scheme, wherein the first radiating fin is a radiating fin positioned on the front side of the mobile terminal or a radiating fin positioned on the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
The sixth technical solution of the present invention is to provide, on the basis of the first technical solution, the controlling and conducting the heat conduction channel between the heat source on the mobile terminal and the second heat sink, including:
monitoring the temperature of the first cooling fin in real time;
and when the temperature exceeds a preset value, controlling to conduct a heat conduction channel between the heat source and the second cooling fin.
The seventh technical scheme of the invention is provided on the basis of the sixth technical scheme, and different first radiating fins correspond to different preset values.
The technical scheme eight of the invention is provided on the basis of the technical scheme six, and different working states correspond to different preset values.
The technical scheme nine of the invention is provided on the basis of the technical scheme one, and a control switch is preset on the mobile terminal; one end of the control switch is connected with the heat source, and the other end of the control switch is connected with the first radiating fin or the second radiating fin;
the controlling and conducting of the heat conduction channel between the heat source on the mobile terminal and the second cooling fin comprises:
and switching the original heat conduction channel into a heat conduction channel between a heat source on the mobile terminal and the second heat radiating fin by controlling the control switch.
The technical scheme of the invention also provides a heat dissipation device, which is applied to a mobile terminal and comprises the following components:
the first determining module is used for determining the working state of the mobile terminal;
the second determining module is used for determining a first cooling fin corresponding to the working state on the mobile terminal;
and the heat conduction channel control module is used for controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin.
The eleventh technical solution of the present invention is provided on the basis of the tenth technical solution, wherein the first determining module is configured to:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
The twelfth technical scheme of the invention is provided on the basis of the tenth technical scheme, and the working states comprise: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
A thirteenth technical solution of the present invention is provided on the basis of the twelfth technical solution, wherein the first operating state includes: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
A fourteenth technical scheme of the present invention is provided on the basis of the tenth technical scheme, wherein the first heat sink is specifically a heat sink located on the front side of the mobile terminal, or a heat sink located on the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
A fifteenth technical solution of the present invention is provided on the basis of the tenth technical solution, wherein the heat conduction channel control module is configured to:
monitoring the temperature of the first cooling fin in real time;
and when the temperature exceeds a preset value, controlling to conduct a heat conduction channel between the heat source and the second cooling fin.
The sixteenth technical scheme of the invention is provided on the basis of the fifteenth technical scheme, and different first radiating fins correspond to different preset values.
Seventeenth technical scheme of the invention is provided on the basis of fifteenth technical scheme, and different working states correspond to different preset values.
Eighteen technical solutions of the present invention are provided on the basis of the tenth technical solution, wherein a control switch is preset on the mobile terminal; one end of the control switch is connected with the heat source, and the other end of the control switch is connected with the first radiating fin or the second radiating fin;
the control heat conduction channel module is used for:
and switching the original heat conduction channel into a heat conduction channel between a heat source on the mobile terminal and the second heat radiating fin by controlling the control switch.
The nineteenth technical scheme of the invention also provides a mobile terminal, which comprises:
a processor;
a memory storing executable instructions for the processor;
wherein the processor is configured to:
determining the working state of the mobile terminal;
determining a first cooling fin corresponding to the working state on the mobile terminal;
and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin.
Therefore, the invention provides a heat dissipation method, heat dissipation equipment and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: determining the working state of the mobile terminal; determining a first cooling fin corresponding to the working state on the mobile terminal; and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin. Therefore, the working state of the mobile terminal is automatically acquired, the corresponding heat conduction channel is selected for heat dissipation according to the working state, the heat dissipation can be adjusted according to the use requirement of the user, and the use experience of the user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of a heat dissipation method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a heat dissipation method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a heat dissipation portion in a mobile terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
Various embodiments of the present disclosure will be described more fully hereinafter. The present disclosure is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit the various embodiments of the disclosure to the specific embodiments disclosed herein, but rather, the disclosure is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the disclosure.
Example 1
Embodiment 1 of the present invention discloses a heat dissipation method applied to a mobile terminal, and as shown in fig. 1 and fig. 2, the method includes:
specifically, the operating state is an operating state of the mobile terminal, and may include, for example, a state of operating a game, a state of watching a video, a state of making a call, and the like.
specifically, a portion of the structure of the mobile terminal related to heat dissipation may be as shown in fig. 3, where a heat sink is attached to an LCD (Liquid Crystal Display) of the mobile terminal or a heat sink is attached to a rear case, and heat on a heat generating portion is conducted to the heat sink through a heat conductive silicone.
Therefore, specifically, if the game is running, the first heat sink in the game state is, for example, a heat sink located on the back of the mobile terminal; and if the mobile terminal is in a state of holding the mobile terminal by hand to make a call, the corresponding first radiating fin is the radiating fin positioned on the front surface of the mobile terminal.
The specific arrangement of the first cooling fin is determined based on the heating condition of the running state of the mobile terminal, for example, when the mobile terminal is in a game state, the rear shell mainly contacts with the finger and palm, the current is very large when the game is played, so that the mobile terminal is heated seriously, and the rear shell feels heated or even scalded when the finger and the palm contact for a long time, so that the first cooling fin can be arranged on the back of the mobile terminal; similarly, the current for making a call by holding the mobile terminal by hand is very high, the heat of the mobile phone is serious after a long time, and the face touches the screen to feel hot, even scald, so that the first radiating fin is the radiating fin positioned on the front surface of the mobile terminal.
And 103, controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin.
Specifically, in order to ensure the user experience, since the position of the first heat sink, which correspondingly generates heat, is determined, the heat conduction channel between the heat source and the second heat sink can be controlled to be conducted, specifically, for example, when the user is in a game state, heat is conducted to the heat sink positioned on the front side of the mobile terminal; when the mobile terminal is held by hand for making a call, the heat is conducted to the heat sink on the back of the mobile terminal.
Specifically, in an embodiment, the determining the operating state of the mobile terminal in step 101 includes:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
Specifically, the operating state depends on the application program being run, and further depends on the operating instruction, such as making a call, the communication software is run, but the operating instruction is different, and the corresponding operating state is different, such as one is making a call with a hand, and the other is making a call through a headset, the two are different, and the specific operating instruction of the latter includes a connection instruction between the headset and the mobile terminal, which is not included in the former, so that the running application program and the operating instruction are combined, the operating state of the mobile terminal can be more accurately judged, and further, the subsequent use experience of the user is more favorably improved.
In a specific embodiment, the operating state includes: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
Specifically, in one embodiment, the first operating state includes: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
Still taking the above as an example, for example, playing video and playing video are the first working state, and making a call by holding the mobile terminal belongs to the second working state.
Specifically, the first heat sink is a heat sink located on the front side of the mobile terminal, or a heat sink located on the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
Specifically, the first heat sink is different from the second heat sink.
In a specific embodiment, the controlling to conduct the heat conduction channel between the heat source on the mobile terminal and the second heat sink includes:
monitoring the temperature of the first cooling fin in real time;
and when the temperature exceeds a preset value, controlling to conduct a heat conduction channel between the heat source and the second cooling fin.
Specifically, after the first heat sink is determined, the heat generated by the mobile terminal is accumulated, that is, it takes time, and the heat is not necessarily to the extent that the mobile terminal cannot tolerate the user, for example, the mobile terminal is likely to be kept at the body temperature of the human body all the time, in this case, no additional operation is required, specifically, a preset value of the temperature may be set, for example, when the temperature of the first heat sink is determined to exceed 50 ℃, the heat conduction channel between the heat source and the second heat sink is controlled to conduct heat dissipation, and certainly, the heat dissipation may also be conducted in advance, so that the heat dissipation is conducted when the temperature of the first heat sink does not reach the extent that the user cannot tolerate, specifically, the heat dissipation may be achieved by adjusting the preset value, for example, when the temperature of the first heat sink reaches 40 ℃, the heat conduction channel between the heat source and the second heat sink is controlled to conduct.
In a specific embodiment, different first heat sinks correspond to different preset values.
Specifically, for example, when the first heat sink is a heat sink located on the front surface of the mobile terminal, the preset value may be 40 ℃; and the preset value may be 42 ℃ when the first heat sink is a heat sink located at the rear surface of the mobile terminal, and so on.
In a specific embodiment, the different operating states correspond to different preset values.
Specifically, the temperature rise condition, such as the rise speed, is different in different working states, and specifically, the temperature rise is faster than the music listening state when playing a large game, so that different working states can correspond to different preset values, and early heat dissipation treatment can be better performed, and the use experience of a user is improved.
In a specific embodiment, a control switch is preset on the mobile terminal; one end of the control switch is connected with the heat source, and the other end of the control switch is connected with the first radiating fin or the second radiating fin;
the controlling and conducting of the heat conduction channel between the heat source on the mobile terminal and the second cooling fin comprises:
and switching the original heat conduction channel into a heat conduction channel between a heat source on the mobile terminal and the second heat radiating fin by controlling the control switch.
Specifically, controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second heat dissipation sheet is performed through a control switch, wherein one end of the specific control switch is connected with the heat source, and the other end of the specific control switch is connected with the first heat dissipation sheet or the second heat dissipation sheet; the specific control switch is arranged by adding a control switch between the two radiating fins and the heat-conducting silica gel under the electric conduction action of the heat-conducting silica gel.
Example 2
Embodiment 2 of the present invention also discloses a heat dissipation device, which is applied to a mobile terminal, and as shown in fig. 4, the device includes:
a first determining module 201, configured to determine an operating state of the mobile terminal;
a second determining module 202, configured to determine a first cooling fin corresponding to the working state on the mobile terminal;
and the heat conduction channel control module 203 is used for controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second heat sink.
In a specific embodiment, the first determining module 201 is configured to:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
In a specific embodiment, the operating state includes: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
In a specific embodiment, the first operating state includes: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
In a specific embodiment, the first heat sink is specifically a heat sink located on the front side of the mobile terminal, or a heat sink located on the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
In a specific embodiment, the control heat conduction channel module 203 is configured to:
monitoring the temperature of the first cooling fin in real time;
and when the temperature exceeds a preset value, controlling to conduct a heat conduction channel between the heat source and the second cooling fin.
In a specific embodiment, different first heat sinks correspond to different preset values.
In a specific embodiment, the different operating states correspond to different preset values.
In a specific embodiment, a control switch is preset on the mobile terminal; one end of the control switch is connected with the heat source, and the other end of the control switch is connected with the first radiating fin or the second radiating fin;
the control heat conduction channel module 203 is configured to:
and switching the original heat conduction channel into a heat conduction channel between a heat source on the mobile terminal and the second heat radiating fin by controlling the control switch.
Example 3
Embodiment 3 of the present invention further discloses a mobile terminal, as shown in fig. 5, for convenience of description, only the parts related to the embodiment of the present invention are shown, and details of the specific technology are not disclosed, please refer to the method part of the embodiment of the present invention. The mobile terminal may be any mobile terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, etc., taking the mobile terminal as the mobile phone as an example:
fig. 5 is a block diagram illustrating a partial structure of a mobile phone related to a terminal provided in an embodiment of the present invention. Referring to fig. 5, the handset includes: radio Frequency (RF) circuitry 1510, memory 1520, input unit 1530, display unit 1540, sensor 1550, audio circuitry 1560, wireless fidelity (WiFi) module 1570, processor 1580, and power supply 1590. Those skilled in the art will appreciate that the handset configuration shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
Fig. 5 specifically describes each component of the mobile phone:
the RF circuit 1510 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then processes the downlink information to the baseband processor 1581; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 1510 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuit 1510 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to global system for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 1520 may be used to store software programs and modules, and the processor 1580 performs various functional applications and data processing of the cellular phone by operating the software programs and modules stored in the memory 1520. The memory 1520 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 1520 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 input unit 1530 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 1530 may include a touch panel 1531 and other input devices 1532. The touch panel 1531, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on or near the touch panel 1531 using any suitable object or accessory such as a finger or a stylus) and drive corresponding connection devices according to a preset program. Alternatively, the touch panel 1531 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 1580, and can receive and execute commands sent by the processor 1580. In addition, the touch panel 1531 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 1530 may include other input devices 1532 in addition to the touch panel 1531. In particular, other input devices 1532 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 1540 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The Display unit 1540 may include a Display panel 1541, and optionally, the Display panel 1541 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 1531 may cover the display panel 1541, and when the touch panel 1531 detects a touch operation on or near the touch panel 1531, the touch operation is transmitted to the processor 1580 to determine the type of the touch event, and then the processor 1580 provides a corresponding visual output on the display panel 1541 according to the type of the touch event. Although in fig. 5, the touch panel 1531 and the display panel 1541 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 1531 and the display panel 1541 may be integrated to implement the input and output functions of the mobile phone.
The handset can also include at least one sensor 1550, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 1541 according to the brightness of ambient light and a proximity sensor that turns off the display panel 1541 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through a WiFi module 1570, and provides wireless broadband internet access for the user. Although fig. 5 shows WiFi module 1570, it is understood that it does not belong to the essential components of the handset and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 1580 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 1520 and calling data stored in the memory 1520, thereby integrally monitoring the mobile phone. Optionally, the processor 1580 may include one or more processing units; preferably, the processor 1580 may incorporate an application processor, which primarily handles operating systems, user interfaces, application programs, and the like. The baseband processor 1581 mainly functions to perform baseband encoding/decoding, voice encoding, and the like, and the baseband processor 1581 may integrate a modem processor, or may not integrate the modem processor into the baseband processor 1581. It is to be appreciated that the baseband processor 1581 may also be integrated within the processor 1580.
The handset also includes a power supply 1590 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 1580 via a power management system to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
In this embodiment of the present invention, the processor 1580 included in the terminal is configured to: determining the working state of the mobile terminal;
determining a first cooling fin corresponding to the working state on the mobile terminal;
and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin.
In a specific embodiment, the determining the operating state of the mobile terminal includes:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
In a specific embodiment, the operating state includes: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
In a specific embodiment, the first operating state includes: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
In a specific embodiment, the first heat sink is specifically a heat sink located on the front side of the mobile terminal, or a heat sink located on the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
In a specific embodiment, the controlling to conduct the heat conduction channel between the heat source on the mobile terminal and the second heat sink includes:
monitoring the temperature of the first cooling fin in real time;
and when the temperature exceeds a preset value, controlling to conduct a heat conduction channel between the heat source and the second cooling fin.
In a specific embodiment, different first heat sinks correspond to different preset values.
In a specific embodiment, the different operating states correspond to different preset values.
In a specific embodiment, a control switch is preset on the mobile terminal; one end of the control switch is connected with the heat source, and the other end of the control switch is connected with the first radiating fin or the second radiating fin;
the controlling and conducting of the heat conduction channel between the heat source on the mobile terminal and the second cooling fin comprises:
and switching the original heat conduction channel into a heat conduction channel between a heat source on the mobile terminal and the second heat radiating fin by controlling the control switch.
The invention provides a heat dissipation method, heat dissipation equipment and a mobile terminal, wherein the method is applied to the mobile terminal and comprises the following steps: determining the working state of the mobile terminal; determining a first cooling fin corresponding to the working state on the mobile terminal; and controlling and conducting a heat conduction channel between a heat source on the mobile terminal and the second cooling fin. Therefore, the working state of the mobile terminal is automatically acquired, the corresponding heat conduction channel is selected for heat dissipation according to the working state, the heat dissipation can be adjusted according to the use requirement of the user, and the use experience of the user is improved.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above-mentioned invention numbers are merely for description and do not represent the merits of the implementation scenarios.
The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (13)
1. A heat dissipation method is applied to a mobile terminal, a control switch is preset on the mobile terminal, one end of the control switch is connected with a heat source, and the other end of the control switch is connected with a first heat dissipation sheet or a second heat dissipation sheet, and the method comprises the following steps:
determining the working state of the mobile terminal;
determining the first cooling fin corresponding to the working state on the mobile terminal;
monitoring the temperature of the first radiating fin in real time, and controlling to close a heat conduction channel between the heat source and the first radiating fin and to conduct the heat conduction channel between the heat source and the second radiating fin when the temperature exceeds a preset value;
wherein the determining the working state of the mobile terminal comprises:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
2. The method of claim 1, wherein the operating state comprises: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
3. The method of claim 2, wherein the first operating state comprises: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
4. The method according to claim 1, wherein the first heat sink is in particular a heat sink located at the front side of the mobile terminal or a heat sink located at the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
5. The method of claim 1, wherein different first fins correspond to different predetermined values.
6. The method of claim 1, wherein different operating states correspond to different preset values.
7. The utility model provides a radiating equipment, its characterized in that is applied to mobile terminal, mobile terminal is equipped with control switch, control switch's one end is connected the heat source, and the first fin or second fin are connected to the other end, and this equipment includes:
the first determining module is used for determining the working state of the mobile terminal;
the second determining module is used for determining the first cooling fin corresponding to the working state on the mobile terminal;
the control heat conduction channel module monitors the temperature of the first radiating fin in real time, and when the temperature exceeds a preset value, the control heat conduction channel module closes the heat conduction channel between the heat source and the first radiating fin and controls the conduction of the heat conduction channel between the heat source and the second radiating fin;
the first determining module is configured to:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
8. The apparatus of claim 7, wherein the operating state comprises: the mobile terminal comprises a first working state and a second working state, wherein the first working state is used for displaying information on a screen of the mobile terminal, and the second working state is used for not displaying information on the screen; the first working state and the second working state correspond to different first radiating fins.
9. The apparatus of claim 8, wherein the first operating state comprises: the state of running a game or displaying a video; the second operating state comprises: and acquiring the state of the voice.
10. The device according to claim 7, wherein the first heat sink is in particular a heat sink located at the front side of the mobile terminal or a heat sink located at the back side of the mobile terminal;
when the first radiating fin is a radiating fin positioned on the front side of the mobile terminal, the second radiating fin is a radiating fin positioned on the back side of the mobile terminal;
and when the first radiating fin is a radiating fin positioned on the back surface of the mobile terminal, the second radiating fin is a radiating fin positioned on the front surface of the mobile terminal.
11. The apparatus of claim 7, wherein different first fins correspond to different preset values.
12. The apparatus of claim 7, wherein different operating states correspond to different preset values.
13. A mobile terminal, comprising:
a processor;
a memory storing executable instructions for the processor;
wherein the processor is configured to:
determining the working state of the mobile terminal;
determining a first cooling fin corresponding to the working state on the mobile terminal;
monitoring the temperature of the first radiating fin in real time, controlling to close a heat conduction channel between a heat source on the mobile terminal and the first radiating fin and controlling to conduct the heat conduction channel between the heat source on the mobile terminal and the second radiating fin when the temperature exceeds a preset value;
the processor is further configured to:
monitoring an application program running on the mobile terminal and a received operation instruction in real time;
and determining the working state based on the application program and the operation instruction.
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