CN111475005A - Portable computer heat abstractor and control system - Google Patents
Portable computer heat abstractor and control system Download PDFInfo
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- CN111475005A CN111475005A CN202010197796.XA CN202010197796A CN111475005A CN 111475005 A CN111475005 A CN 111475005A CN 202010197796 A CN202010197796 A CN 202010197796A CN 111475005 A CN111475005 A CN 111475005A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of computer heat dissipation, and discloses a portable computer heat dissipation device and a control system.A baffle is thermally bonded above a bearing table, a data line is led out from the side surface of the bearing table, a USB plug is bonded at the tail end of the data line, an installation groove is formed in the bearing table, and a front protection net and a rear protection net are fixed at two sides of the installation groove through nuts; a temperature measuring probe can be clamped above the front protection net through the clamping jaw and is connected with a temperature display screen through a wire; the outer side of the data line is provided with a concave handle which is symmetrically distributed in front and back; the bottom of the bearing table is provided with an anti-skid rubber pad, and two sides of the top of the bearing table are provided with anti-skid pads; the mounting groove below is connected with the water-cooling box, and the inside of plummer is provided with the heat dissipation fan. The water cooling box in the mounting groove enables heat exchange to be carried out in the computer, the heat generated by the computer can be sucked out by the heat dissipation fan, and the computer cooling box is capable of dissipating heat quickly, simple in structure, convenient to use, good in cooling effect and capable of being popularized and used.
Description
Technical Field
The invention belongs to the technical field of computer heat dissipation, and particularly relates to a portable computer heat dissipation device and a control system.
Background
Currently, the closest prior art is: integrated circuits are heavily used in computer components. It is well known that high temperatures are a rival of integrated circuits. The high temperature can not only cause the unstable operation of the system and shorten the service life, but also possibly burn some parts. The heat that causes the high temperature does not come from outside the computer, but inside the computer, or inside the integrated circuit. The radiator is used for absorbing the heat and then radiating the heat into the case or out of the case, so that the temperature of the computer components is ensured to be normal.
The data volume processed by the notebook computer is larger and larger, so the function of the notebook computer heat dissipation anti-skid bracket is larger and larger, and the traditional notebook computer heat dissipation anti-skid bracket is heavy and not easy to carry; or the structure is more various, the occupied space is larger, and the carrying inconvenience is brought to the user. And the control mode of the existing heat dissipation device is single, the automatic detection can not be carried out on the use environment, and the automatic application can not be realized.
In summary, the problems of the prior art are as follows:
(1) the weight of the heat dissipation antiskid support is large, and the heat dissipation antiskid support has various structures, so that a user is inconvenient to carry.
(2) The existing heat dissipation device has a single control mode, cannot automatically detect the use environment, and cannot realize automatic application.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a portable computer heat dissipation device and a control system.
The invention is realized in this way, a portable computer heat sink is provided with:
a bearing table;
a baffle is thermally bonded above the bearing table, a data line is led out from the side surface of the bearing table, a USB plug is bonded at the tail end of the data line, a mounting groove is formed in the bearing table, a front protection net and a rear protection net are fixed on two sides of the mounting groove through nuts, a temperature measuring probe is clamped above the front protection net through a clamping jaw, and a pressure sensor is embedded on the upper surface of the bearing table;
a water cooling box is connected below the mounting groove, a semiconductor refrigerating sheet is embedded at the bottom of the water cooling box, and a heat dissipation fan is arranged inside the bearing platform;
the side of the bearing table is embedded with a control box, a control chip is packaged in the control box, and the control chip is connected with the data line, the temperature measuring probe, the semiconductor refrigeration sheet and the heat dissipation fan through a connecting circuit.
Furthermore, the temperature measuring probe is connected with a temperature display screen through a wire, and the temperature display screen is embedded outside the control box.
Furthermore, concave handles are arranged on the side faces of the connection positions of the plummer and the data lines, and the concave handles are symmetrically distributed in a front-back symmetrical mode.
Furthermore, the bottom of plummer is provided with anti-skidding rubber pad, and the top both sides are provided with the slipmat.
Another object of the present invention is to provide a control system of a heat sink for a portable computer, the control system comprising:
the temperature acquisition module is connected with the main control module and used for acquiring temperature data in real time through the temperature measurement probe and converting the temperature data into an analog signal;
the weight detection module is connected with the main control module and used for monitoring the borne pressure in real time through the pressure detector and converting pressure data into analog signals;
the signal conversion module is connected with the main control module and used for converting the acquired temperature analog signals into digital signals which can be identified by the main control module through the AD conversion chip;
the main control module is used for receiving the information acquired by each module, generating a control instruction according to the acquired information and controlling each controlled module;
the storage module is connected with the main control module and used for storing each preset parameter through the storage unit;
the mode selection module is connected with the main control module and is used for selecting and presetting the working mode of the main control module, and the preset parameters of the working mode are stored in the storage module;
the refrigeration module is connected with the main control module and used for cooling through the heat dissipation fan or the semiconductor refrigeration sheet according to the control instruction;
the adjusting module is connected with the main control module and used for adjusting the rotating speed of a radiating fan of the radiating system according to the real-time temperature information;
and the alarm module is connected with the main control module and used for detecting whether the heat dissipation device is abnormal or not and giving an alarm in time when abnormal information is detected.
Further, the operation mode in the mode selection module comprises:
in the first working mode, the temperature information acquired by the temperature acquisition module is compared with a preset threshold value, and when the detected temperature value is greater than the upper limit of the preset threshold value, the main control module increases the rotating speed of the heat dissipation fan; when the detected temperature value is smaller than the preset threshold upper limit, the main control module controls the rotating speed of the heat dissipation fan to be reduced; when the detected temperature value is less than the lower limit of the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor chilling plate to stop working;
and in the second working mode, the pressure information acquired by the weight detection module is compared with a preset threshold value, when the detected pressure value is greater than the preset threshold value, the main control module starts the heat dissipation fan to rotate or starts the semiconductor refrigeration piece to refrigerate and cool, and when the detected pressure value is less than the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor refrigeration piece to stop working.
Further, the alarm module comprises a data storage unit;
the data storage unit stores historical heat dissipation data such as the temperature of the heat-dissipated equipment and the time taken for the temperature of the heat-dissipated equipment to reach a preset threshold value, and the alarm module compares the historical heat dissipation data with the preset threshold value and alarms according to the comparison result.
In summary, the advantages and positive effects of the invention are: the height of the two baffles is equal to that of the bearing platform, the two heat dissipation devices are placed diagonally to form a cuboid, the space occupied during carrying is small, the computer is placed on the bearing platform, the water cooling box in the mounting groove enables the interior of the computer to exchange heat, the heat generated by the computer can be sucked out by the heat dissipation fan, the heat can be dissipated quickly, the structure is simple, the use is convenient, the cooling effect is good, and the heat dissipation fan can be popularized and used. And a plurality of intellectual detection system and control assembly have been increased moreover, have improved the practicality of device through intelligence control system, conveniently carry out intelligent control according to the in-service use environment to the device.
Drawings
FIG. 1 is a schematic structural diagram of a heat dissipation device for a portable computer according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a position structure of a water-cooling box according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a position of an anti-slip rubber mat provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a front protection network according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a temperature probe and a clamping jaw provided in the embodiment of the present invention;
FIG. 6 is a schematic diagram of a clamping position structure of a temperature measuring probe according to an embodiment of the present invention;
in the figure: 1. a baffle plate; 2. a non-slip mat; 3. a front protective net; 4. mounting grooves; 5. a bearing table; 6. a data line; 7. a USB plug; 8. a concave handle; 9. a rear protection net; 10. a water-cooling box; 11. an anti-skid rubber pad; 12. a fixing hole; 13. a temperature measuring probe; 14. a wire; 15. a temperature display screen; 16. a clamping jaw.
Fig. 7 is a schematic structural diagram of a control system of a heat dissipation device of a portable computer according to an embodiment of the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to fig. 1 to 6.
As shown in fig. 1 to 6, the heat dissipation device for a portable computer according to an embodiment of the present invention includes: the device comprises a baffle 1, an anti-skid pad 2, a front protection net 3, a mounting groove 4, a bearing platform 5, a data line 6, a USB plug 7, a concave handle 8, a rear protection net 9, a water cooling box 10, an anti-skid rubber pad 11, a fixing hole 12, a temperature measuring probe 13, a lead 14, a temperature display screen 15 and a clamping jaw 16.
A baffle 1 is thermally bonded above the bearing table 5, a data line 6 is led out from the side surface, a USB plug 7 is bonded at the tail end of the data line 6, a mounting groove 4 is formed in the bearing table 5, a front protection net and a rear protection net are fixed on two sides of the mounting groove 4 through nuts, a temperature measuring probe 13 is clamped above the front protection net through a clamping jaw, and a pressure sensor is embedded on the upper surface of the bearing table 5; a water cooling box 10 is connected below the mounting groove 4, a semiconductor refrigerating sheet is embedded at the bottom of the water cooling box 10, and a heat dissipation fan is arranged inside the bearing table 5; the side of the bearing table is embedded with a control box, a control chip is packaged in the control box, and the control chip is connected with the data line, the temperature measuring probe, the semiconductor refrigeration sheet and the heat dissipation fan through a connecting circuit.
The temperature measuring probe 13 in the embodiment of the invention is connected with the temperature display screen through a lead, and the temperature display screen is embedded outside the control box.
In the embodiment of the invention, the side surface of the connection part of the bearing table 5 and the data line is provided with the concave handles, and the concave handles are symmetrically distributed in a front-back symmetrical mode.
In the embodiment of the invention, the bottom of the bearing table 5 is provided with an anti-skid rubber pad, and two sides of the top are provided with anti-skid pads.
The working principle of the invention is as follows: placing two bearing tables 5 at a certain distance, placing a computer on the bearing tables 5, preventing the computer from sliding off by the baffle plate 1 and the non-slip mat 2, preventing the non-slip mat 11 arranged at the bottom of the bearing tables 5 from sliding integrally, connecting the USB plug 7 with a USB interface of the computer, after connection, starting the water cooling box 10, the computer position contacted with the invention is cooled by water, the cooling position can exchange heat with the non-cooling position to achieve the purpose of cooling the whole computer, meanwhile, the heat dissipation fan in the installation groove 4 starts to work, the heat dissipated by the computer enters through the front protection net 3, the heat dissipation fan absorbs the heat, the rear protection net 9 dissipates the heat, the front protection net 3 can be connected with a temperature measuring probe 13 through a clamp 16 to detect the temperature of the computer, after the computer is used for a long time, the screws can be screwed out of the fixing holes 12 to clean dust attached to the front protection net 3.
As shown in fig. 7, an embodiment of the present invention provides a control system for a heat dissipation device of a portable computer, which specifically includes:
the temperature acquisition module is connected with the main control module and used for acquiring temperature data in real time through the temperature measurement probe and converting the temperature data into an analog signal;
the weight detection module is connected with the main control module and used for monitoring the borne pressure in real time through the pressure detector and converting pressure data into analog signals;
the signal conversion module is connected with the main control module and used for converting the acquired temperature analog signals into digital signals which can be identified by the main control module through the AD conversion chip;
the main control module is used for receiving the information acquired by each module, generating a control instruction according to the acquired information and controlling each controlled module;
the storage module is connected with the main control module and used for storing each preset parameter through the storage unit;
the mode selection module is connected with the main control module and is used for selecting and presetting the working mode of the main control module, and the preset parameters of the working mode are stored in the storage module;
the refrigeration module is connected with the main control module and used for cooling through the heat dissipation fan or the semiconductor refrigeration sheet according to the control instruction;
the adjusting module is connected with the main control module and used for adjusting the rotating speed of a radiating fan of the radiating system according to the real-time temperature information;
and the alarm module is connected with the main control module and used for detecting whether the heat dissipation device is abnormal or not and giving an alarm in time when abnormal information is detected.
The working mode in the mode selection module in the embodiment of the invention comprises the following steps:
in the first working mode, the temperature information acquired by the temperature acquisition module is compared with a preset threshold value, and when the detected temperature value is greater than the upper limit of the preset threshold value, the main control module increases the rotating speed of the heat dissipation fan; when the detected temperature value is smaller than the preset threshold upper limit, the main control module controls the rotating speed of the heat dissipation fan to be reduced; when the detected temperature value is smaller than the lower limit of the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor chilling plate to stop working.
And in the second working mode, the pressure information acquired by the weight detection module is compared with a preset threshold value, when the detected pressure value is greater than the preset threshold value, the main control module starts the heat dissipation fan to rotate or starts the semiconductor refrigeration piece to refrigerate and cool, and when the detected pressure value is less than the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor refrigeration piece to stop working.
The alarm module in the embodiment of the invention comprises a data storage unit.
The data storage unit stores historical heat dissipation data such as the temperature of the heat-dissipated equipment and the time taken for the temperature of the heat-dissipated equipment to reach a preset threshold value, and the alarm module compares the historical heat dissipation data with the preset threshold value and alarms according to the comparison result.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. A portable computer heat sink, characterized in that the portable computer heat sink is provided with:
a bearing table;
a baffle is thermally bonded above the bearing table, a data line is led out from the side surface of the bearing table, a USB plug is bonded at the tail end of the data line, a mounting groove is formed in the bearing table, a front protection net and a rear protection net are fixed on two sides of the mounting groove through nuts, a temperature measuring probe is clamped above the front protection net through a clamping jaw, and a pressure sensor is embedded on the upper surface of the bearing table;
a water cooling box is connected below the mounting groove, a semiconductor refrigerating sheet is embedded at the bottom of the water cooling box, and a heat dissipation fan is arranged inside the bearing platform;
the side of the bearing table is embedded with a control box, a control chip is packaged in the control box, and the control chip is connected with the data line, the temperature measuring probe, the semiconductor refrigeration sheet and the heat dissipation fan through a connecting circuit.
2. The heat sink for portable computer as claimed in claim 1, wherein the temperature probe is connected to the temperature display screen through a wire, and the temperature display screen is embedded outside the control box.
3. The heat sink of claim 1, wherein the side of the platform where the platform connects to the data line has a concave handle, and the concave handles are symmetrically arranged in a front-to-back manner.
4. The heat sink of claim 1, wherein the bottom of the platform is provided with anti-slip rubber pads and the top is provided with anti-slip pads on both sides.
5. A control system for a portable computer heat sink as claimed in any one of claims 1 to 4, the control system comprising:
the temperature acquisition module is connected with the main control module and used for acquiring temperature data in real time through the temperature measurement probe and converting the temperature data into an analog signal;
the weight detection module is connected with the main control module and used for monitoring the borne pressure in real time through the pressure detector and converting pressure data into analog signals;
the signal conversion module is connected with the main control module and used for converting the acquired temperature analog signals into digital signals which can be identified by the main control module through the AD conversion chip;
the main control module is used for receiving the information acquired by each module, generating a control instruction according to the acquired information and controlling each controlled module;
the storage module is connected with the main control module and used for storing each preset parameter through the storage unit;
the mode selection module is connected with the main control module and is used for selecting and presetting the working mode of the main control module, and the preset parameters of the working mode are stored in the storage module;
the refrigeration module is connected with the main control module and used for cooling through the heat dissipation fan or the semiconductor refrigeration sheet according to the control instruction;
the adjusting module is connected with the main control module and used for adjusting the rotating speed of a radiating fan of the radiating system according to the real-time temperature information;
and the alarm module is connected with the main control module and used for detecting whether the heat dissipation device is abnormal or not and giving an alarm in time when abnormal information is detected.
6. The control system of a portable computer heat sink as recited in claim 5, wherein the mode of operation in the mode selection module comprises:
in the first working mode, the temperature information acquired by the temperature acquisition module is compared with a preset threshold value, and when the detected temperature value is greater than the upper limit of the preset threshold value, the main control module increases the rotating speed of the heat dissipation fan; when the detected temperature value is smaller than the preset threshold upper limit, the main control module controls the rotating speed of the heat dissipation fan to be reduced; when the detected temperature value is less than the lower limit of the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor chilling plate to stop working;
and in the second working mode, the pressure information acquired by the weight detection module is compared with a preset threshold value, when the detected pressure value is greater than the preset threshold value, the main control module starts the heat dissipation fan to rotate or starts the semiconductor refrigeration piece to refrigerate and cool, and when the detected pressure value is less than the preset threshold value, the main control module controls the heat dissipation fan or the semiconductor refrigeration piece to stop working.
7. The control system of a portable computer heat sink as in claim 5, wherein the alarm module comprises a data storage unit;
the data storage unit stores historical heat dissipation data such as the temperature of the heat-dissipated equipment and the time taken for the temperature of the heat-dissipated equipment to reach a preset threshold value, and the alarm module compares the historical heat dissipation data with the preset threshold value and alarms according to the comparison result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197796.XA CN111475005A (en) | 2020-03-19 | 2020-03-19 | Portable computer heat abstractor and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197796.XA CN111475005A (en) | 2020-03-19 | 2020-03-19 | Portable computer heat abstractor and control system |
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| CN111475005A true CN111475005A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010197796.XA Pending CN111475005A (en) | 2020-03-19 | 2020-03-19 | Portable computer heat abstractor and control system |
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|---|---|---|---|---|
| US20090178783A1 (en) * | 2008-01-15 | 2009-07-16 | Chia-Ching Lin | Water-cooled heat dissipation device for a notebook computer |
| CN204631754U (en) * | 2015-04-21 | 2015-09-09 | 江西科技学院 | A kind of notebook PC radiator |
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Application publication date: 20200731 |