CN208622048U - A kind of heat radiator for notebook computer - Google Patents
A kind of heat radiator for notebook computer Download PDFInfo
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- CN208622048U CN208622048U CN201820985299.4U CN201820985299U CN208622048U CN 208622048 U CN208622048 U CN 208622048U CN 201820985299 U CN201820985299 U CN 201820985299U CN 208622048 U CN208622048 U CN 208622048U
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- module
- temperature
- heat radiator
- notebook computer
- alarm
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Abstract
The utility model discloses a kind of heat radiator for notebook computer, it is related to laptop accessories field, including single-chip microcontroller, temperature collecting module, key module, display screen, alarm module, motor drive module, the single-chip microcontroller is connected with temperature collecting module, key module, display screen, alarm module, motor drive module respectively, computer temperature is acquired by temperature collecting module, and is shown by display screen；The threshold value of temperature alarming is set by key module, when reaching the threshold value of alarm, alarm module makes a sound alarm prompt, lets the user know that the temperature of computer is excessively high, the load of computer should be reduced, to not can avoid the possibility for causing computer hardware to be burned because of high temperature.
Description
Technical field
The utility model relates to laptop accessories field, especially a kind of heat radiator for notebook computer.
Background technique
During using laptop, because long operational time or hardware occupancy height etc. will lead to computer temperature liter
Height, laptop works under long term high temperature environment can reduce hardware longevity, and hardware, notebook electricity can be even damaged when serious
Brain heat dissipation annoyings always user, has many laptop radiating products at present, by external fan to computer heat radiation, together
When provide that rotation speed of the fan is adjusted, parameter such as show at the functions, but user still wants moment concern computer temperature in use,
To determine whether to take corresponding cooling measure, the possibility for causing hardware to be burned because of high temperature not can avoid.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of heat radiator for notebook computer, it can be in time
High temperature early warning is carried out, provides more efficiently heat radiation protection for laptop.
The technical solution adopted by the utility model to solve the problem is as follows:
A kind of heat radiator for notebook computer, comprising:
Single-chip microcontroller: for receiving, sending, handle and recording data；
Temperature collecting module: for detecting the temperature of notebook air outlet, and the temperature value that will test out is changed into number
Word amount；
Key module: set temperature threshold value and motor speed gear are used for；
Display screen: for showing the current temperature of computer, the mode state value of radiator, the gear value of motor speed and
Temperature threshold；
Alarm module: for making a sound carry out alarm prompt；
Motor drive module: for adjusting motor speed；
The single-chip microcontroller respectively with temperature collecting module, key module, display screen, alarm module, motor drive module phase
Even；The signal that the single-chip microcontroller receives temperature collecting module and key module is sent, and collected signal is sent to display
Screen display, consequently facilitating user checks the Current Temperatures situation of laptop；When the computer temperature of temperature collecting module acquisition
When reaching threshold value, triggering single-chip microcontroller issues alarm command to alarm module, to prompt the temperature of user's laptop excessively high.
Further, the power module for further including electric motor fan and supplying electricity to motor drive module power supply for providing 12V DC,
The electric motor fan is centrifugal fan, and the electric motor fan and the power module are connected with the motor drive module respectively.
Further, the single-chip microcontroller is STC98C52 single-chip microcontroller.
Further, the temperature collecting module for detecting notebook air outlet temperature is DS18B20 temperature sensor,
The bulk temperature of laptop can accurately be detected.
Further, the display screen is LCD1602 liquid crystal display, and the display screen can also show motor speed gear.
Further, the alarm module is buzzer.
Further, the motor drive module is L298N motor drive module.
Further, the power module is power supply adaptor or is connected in series by battery.
Further, the electric signal delay judgement that the single-chip microcontroller sends key module, it is accurate receive key press and
Release conditions.
The beneficial effects of the utility model are:
A kind of heat radiator for notebook computer provided by the utility model, including for receiving, sending, handling and recording number
According to single-chip microcontroller, the single-chip microcontroller respectively with temperature collecting module, key module, display screen, alarm module, motor drive module
It is connected；Computer temperature is acquired by temperature collecting module, and is shown by display screen；By key module, temperature alarming is set
Threshold value, when reaching the threshold value of alarm, alarm module makes a sound alarm prompt, lets the user know that the temperature of computer is excessively high, answers
The load of the reduction computer, to not can avoid the possibility for causing computer hardware to be burned because of high temperature.
Detailed description of the invention
The utility model is described in further detail with example with reference to the accompanying drawing.
Fig. 1 is a kind of circuit block diagram of heat radiator for notebook computer of the utility model；
Fig. 2 is a kind of single chip circuit system diagram of heat radiator for notebook computer of the utility model；
Fig. 3 is a kind of single-chip microcontroller pinouts of heat radiator for notebook computer of the utility model；
Fig. 4 is a kind of temperature sensor pinouts of heat radiator for notebook computer of the utility model；
Fig. 5 is a kind of button module circuit figure of heat radiator for notebook computer of the utility model；
Fig. 6 is a kind of display screen circuit diagram of heat radiator for notebook computer of the utility model；
Fig. 7 is a kind of alarm module circuitry figure of heat radiator for notebook computer of the utility model；
Fig. 8 is a kind of motor-drive circuit figure of heat radiator for notebook computer of the utility model；
Fig. 9 is a kind of electric motor fan schematic diagram of heat radiator for notebook computer of the utility model.
Specific embodiment
Referring to Fig.1, a kind of heat radiator for notebook computer of the utility model, comprising:
Single-chip microcontroller 1: for receiving, sending, handle and recording data；
Temperature collecting module 2: for detecting the temperature of notebook air outlet, and the temperature value that will test out is changed into number
Word amount；
Key module 3: set temperature threshold value and motor speed gear are used for；
Display screen 4: for showing the current temperature of computer, the mode state value of radiator, the gear value of motor speed with
And temperature threshold；
Alarm module 5: for making a sound carry out alarm prompt；
Motor drive module 6: for adjusting motor speed；
The single-chip microcontroller 1 respectively with temperature collecting module 2, key module 3, display screen 4, alarm module 5, motor driven mould
Block 6 is connected；The temperature threshold that the single-chip microcontroller 1 receives the computer temperature signal that temperature collecting module 2 acquires and key module 3 is arranged
Value signal, and collected signal is sent to display screen and is shown, consequently facilitating user checks the Current Temperatures of laptop
Situation；When the computer temperature of temperature collecting module acquisition reaches threshold value, triggering single-chip microcontroller issues alarm command to alarm module,
To prompt the temperature of user's laptop excessively high.
Further, the power module for further including electric motor fan 7 and supplying electricity to motor drive module power supply for providing 12V DC
8, the electric motor fan 7 is centrifugal fan, the electric motor fan 7 and the power module 8 respectively with the motor drive module
6 are connected.
Further, referring to Fig. 2~3, the single-chip microcontroller 1 is STC98C52 single-chip microcontroller.
Further, referring to Fig. 4, the temperature collecting module 2 is DS18B20 temperature sensor.
It further, is the circuit diagram of the key module 3 referring to Fig. 5.
Further, referring to Fig. 6, the display screen 4 is LCD1602 liquid crystal display, and the display screen 4 can also show electricity
Machine revolving speed gear.
Further, referring to Fig. 7, the alarm module 5 is buzzer.
Further, referring to Fig. 8, the motor drive module 6 is L298N motor drive module.
Further, the power module 8 is power supply adaptor or is connected in series by battery.
Preferably, referring to Fig. 9, the centrifugal fan includes shell, flabellum, ringwall and pedestal, and the shell has extremely
Few one is set to the chassis of shell, and for the flabellum around being arranged on the chassis, the ringwall extension protrudes from the bottom
It tries to get to the heart of a matter face, the shell, flabellum and ringwall constitute rotor, and the pedestal is to carry rotor, the pedestal side wall and ringwall pair
It answers and surrounds an accommodating space.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, the principle based on this patent can also slightly change module, such as blower module is changed to by one it is multiple, if its
The technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (8)
1. a kind of heat radiator for notebook computer characterized by comprising
Single-chip microcontroller (1): for receiving, sending, handle and recording data；
Temperature collecting module (2): for detecting the temperature of laptop air outlet, and the temperature value that will test out is changed into
Digital quantity；
Key module (3): set temperature threshold value and motor speed gear are used for；
Display screen (4): for showing the current temperature of computer, the mode state value of radiator, the gear value of motor speed and
Temperature threshold；
Alarm module (5): for making a sound carry out alarm prompt；
Motor drive module (6): for adjusting motor speed；
The single-chip microcontroller (1) respectively with temperature collecting module (2), key module (3), display screen (4), alarm module (5), motor
Drive module (6) is connected；The signal that the single-chip microcontroller (1) receives temperature collecting module (2) and key module (3) is sent, and will
Collected signal is sent to display screen (4)；When the computer temperature of temperature collecting module (2) acquisition reaches threshold value, triggering is single
Piece machine (1) issues alarm command to alarm module (5).
2. a kind of heat radiator for notebook computer according to claim 1, which is characterized in that further include electric motor fan (7)
With the power module (8) for supplying electricity to motor drive module power supply for providing 12V DC, the electric motor fan (7) is centrifugal fan,
The electric motor fan (7) and the power module (8) are connected with the motor drive module (6) respectively.
3. a kind of heat radiator for notebook computer according to claim 2, it is characterised in that: the power module (8) is
Power supply adaptor is connected in series by battery.
4. any a kind of heat radiator for notebook computer according to claim 1~3, it is characterised in that: the single-chip microcontroller
It (1) is STC98C52 single-chip microcontroller.
5. any a kind of heat radiator for notebook computer according to claim 1~3, it is characterised in that: the temperature is adopted
Integrate module (2) as DS18B20 temperature sensor.
6. any a kind of heat radiator for notebook computer according to claim 1~3, it is characterised in that: the display screen
It (4) is LCD1602 liquid crystal display, the display screen (4) can also show motor speed gear.
7. any a kind of heat radiator for notebook computer according to claim 1~3, it is characterised in that: the alarm mould
Block (5) is buzzer.
8. any a kind of heat radiator for notebook computer according to claim 1~3, it is characterised in that: the motor drives
Dynamic model block (6) is L298N motor drive module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985299.4U CN208622048U (en) | 2018-06-25 | 2018-06-25 | A kind of heat radiator for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985299.4U CN208622048U (en) | 2018-06-25 | 2018-06-25 | A kind of heat radiator for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622048U true CN208622048U (en) | 2019-03-19 |
Family
ID=65703304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985299.4U Expired - Fee Related CN208622048U (en) | 2018-06-25 | 2018-06-25 | A kind of heat radiator for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208622048U (en) |
-
2018
- 2018-06-25 CN CN201820985299.4U patent/CN208622048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: Room 1402g, block 4, No.28, Jihua 1st Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan cainatiancheng Biotechnology Research Institute Co., Ltd Address before: 528000 Foshan University, Guangdong Province, Nanhai District, Nanhai District, Xian Xi reservoir West Road, Foshan University Patentee before: Foshan Science &. Technology College |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200625 |