CN211906196U - Heat dissipation system for notebook computer - Google Patents
Heat dissipation system for notebook computer Download PDFInfo
- Publication number
- CN211906196U CN211906196U CN202020031350.5U CN202020031350U CN211906196U CN 211906196 U CN211906196 U CN 211906196U CN 202020031350 U CN202020031350 U CN 202020031350U CN 211906196 U CN211906196 U CN 211906196U
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- Prior art keywords
- gear
- turntable
- heat dissipation
- spherical
- notebook computer
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a cooling system for notebook computer, cooling system includes heat absorption section, cooling system and heat dissipation section, cooling system is located the heat dissipation section with between the heat absorption section, cooling system is including copper pipe, drive structure and the transmission system who is used for circulating the water-cooling agent, drive structure with transmission system links to each other, transmission system is used for driving the water-cooling agent in the copper pipe and flows. The cooling system in this application adopts the cooperation drive of carousel transmission structure and gear structure to drive the one-way pump, and then provides power for the liquid cooling in the copper pipe to increase the radiating efficiency.
Description
Technical Field
The utility model relates to the technical field of electronic machinery, especially, relate to a cooling system for notebook computer.
Background
The computer cooling system is a necessary system for each notebook computer, and the notebook computer cooling mode (i.e. the notebook computer bought in a general store) in the market at present is a built-in air-cooled cooling mode. Namely, the fan is used in the notebook computer product to "pump" the heat in the internal space of the notebook computer out of the internal space of the notebook computer through the fan. Any internal heat dissipation means (such as silicone grease) is only used to better conduct the heat dissipated by the internal components such as the processor, the graphics card and the like to the air inside the notebook computer, and then the air is pumped out by the fan. Therefore, the heat is dissipated by taking the internal air as a heat-conducting medium, and part of heat is dissipated by the internal air in the heat dissipation process to other components with less heat dissipation, so that the keyboard, the shell and other parts generate less heat and have thermal sensation.
The water cooling system on the net is developed as a modification of the existing air cooling system. The brief revamping mode presented on the net is essentially the use of the difference in the thermal conductivity properties of water and air to replace air with water or other water coolants. And the deeper transformation is to add heat dissipation devices in external water tanks and other equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling system for notebook computer to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the cooling system comprises a copper pipe for circulating water refrigerant, a driving structure and a transmission system, wherein the driving structure is connected with the transmission system, and the transmission system is used for driving the water refrigerant in the copper pipe to flow.
Preferably, the driving structure comprises a micro motor and a preceding stage circuit, the preceding stage circuit comprises a power supply and control circuit of the micro motor, a temperature monitoring circuit and a starting circuit are integrated in the preceding stage circuit, and the micro motor is connected with and drives the transmission system.
Preferably, the transmission system comprises a gear transmission structure, a turntable transmission structure, a rectangular sheet and a one-way pump, wherein a through hole for passing through the one-way pump is formed in the center of the rectangular sheet, and spherical round holes for connecting the turntable transmission structure are formed in two ends of the rectangular sheet; the one-way pump is installed on the copper pipe and penetrates through a through hole in the center of the rectangular sheet, the turntable transmission structure comprises two symmetrically arranged turntables and two short rods, one end of each short rod is connected to the corresponding turntable, and the other end of each short rod is connected to a spherical round hole in the rectangular sheet;
the gear transmission structure is in contact with the turntable and drives the turntable.
Preferably, one end of the short rod connected with the turntable is a circular ring and is used for being buckled on a small cylinder of the turntable; one end of the short rod connected with the rectangular sheet is a spherical end, the spherical end is installed in the spherical circular holes at the two ends of the rectangular sheet, and the spherical end and the spherical circular holes form a spherical joint structure.
Preferably, the gear transmission structure comprises four gears, namely a first gear, a second gear, a third gear and a fourth gear, wherein the first gear is connected with the driving structure and used for driving other gears; the second gear directly meshes with the first gear, the fourth gear being located between the first gear and the third gear;
the second gear and the third gear provide two forces which rotate in opposite directions at a constant speed to drive the turntable to move.
Preferably, the gear ratio of the first gear, the second gear and the third gear is 1: 1: 1.
preferably, the number of said transmission systems is not less than one.
The utility model has the advantages that:
the utility model provides a cooling system for notebook computer adopts the cooperation drive of carousel transmission structure and gear structure to drive the unidirectional pump, and then provides power for the water-cooling liquid in the copper pipe to increase the radiating efficiency.
Drawings
Fig. 1 is an overall layout of a heat dissipation system in embodiment 1;
fig. 2 is a schematic view of a gear transmission structure in the heat dissipation system in embodiment 1;
fig. 3 is a schematic view of a disc drive structure in the heat dissipation system in embodiment 1;
FIG. 4 is a side view of the structure of FIG. 3;
the heat dissipation device comprises a heat dissipation section 1, a heat collection section 2, a driving structure 3, a transmission system 4, a processor 5, a display card 6, a heat dissipation fan 7, a copper pipe 8, a flow direction of water refrigerant, an air port 9, a second gear 10, a first gear 11, a fourth gear 12, a third gear 13, a rectangular plate 14, a short rod 15, a rotary table 16 and a one-way pump 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Examples
The embodiment provides a heat dissipation system for a notebook computer, as shown in fig. 1, the heat dissipation system includes a heat absorption section, a cooling system, and a heat collection section, the cooling system is located between the heat dissipation section and the heat absorption section, the cooling system includes a copper pipe for circulating a water coolant, a driving structure, and a transmission system, the driving structure is connected to the transmission system, and the transmission system is used for driving the water coolant in the copper pipe to flow.
In this embodiment, the heat absorption section is an area including the processor and the display card, and a large amount of heat is generated in this area, and then the water-cooling agent in the copper pipe transfers the heat to the heat dissipation section, and the heat dissipation section integrates the air outlet and the radiator fan, and is used for dissipating the heat fast.
The driving structure in the embodiment comprises a micro motor and a preceding stage circuit, wherein the preceding stage circuit is a power supply and control circuit of the micro motor, a temperature monitoring circuit and a starting circuit are integrated in the preceding stage circuit, and the micro motor is in driving connection with and drives the transmission system.
The transmission system in this embodiment is shown in fig. 3, and includes a gear transmission structure, a turntable transmission structure, a rectangular plate and a one-way pump, wherein a through hole for passing through the one-way pump is formed in the center of the rectangular plate, and spherical round holes for connecting the turntable transmission structure are formed in two ends of the rectangular plate; the one-way pump is installed on the copper pipe and penetrates through a through hole in the center of the rectangular sheet, the turntable transmission structure comprises two symmetrically arranged turntables and two short rods, one end of each short rod is connected to the corresponding turntable, and the other end of each short rod is connected to a spherical round hole in the rectangular sheet; the gear transmission structure (not shown in fig. 3) is in contact with the turntable and drives the turntable, and the gear transmission structure is used for distributing power supplied by the motor into two forces rotating in opposite directions at a constant speed to drive the turntable to operate.
In the turntable transmission structure in this embodiment, one end of the short rod connected with the turntable is a circular ring and is used for being buckled on a small cylinder of the turntable; one end of the short rod connected with the rectangular sheet is a spherical end, the spherical end is installed in the spherical circular holes at the two ends of the rectangular sheet, and the spherical end and the spherical circular holes form a spherical joint structure. The transmission principle is that when the opening angle of two short rods of the turntable transmission structure is reduced, the short rods rotate along with the turntable, and the short rods rotate in the spherical joint structure to form leftward (in the direction of figure 2) thrust on the rectangular sheet, so that the unidirectional pump is pushed to move. When the opening angles of the two short rods are reduced, the thrust of the one-way pump is reduced along with the movement of the rotary table, and at the moment, the spring in the one-way pump rebounds and pushes the rectangular sheet back to the normal position. The structure of the one-way pump is similar to the structure of a button on the spray head, and the one-way pump pushes the water cooling liquid in the copper pipe to move in a one-way mode.
The gear transmission structure comprises four gears, namely a first gear, a second gear, a third gear and a fourth gear, as shown in fig. 2, wherein the first gear is connected with the driving structure and is used for driving other gears; the second gear directly meshes with the first gear, the fourth gear being located between the first gear and the third gear; the second gear and the third gear provide two forces which rotate in opposite directions at a constant speed to drive the turntable to move.
The gear ratio of the first gear, the second gear and the third gear in the present embodiment is 1: 1: 1. of course, other gear configurations that achieve this objective are within the scope of this patent.
In order to improve the heat dissipation efficiency, the number of the transmission systems arranged in the cooling system is not less than one, and a plurality of transmission systems can be arranged according to actual needs or different computer configurations.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model provides a cooling system for notebook computer adopts the cooperation drive of carousel transmission structure and gear structure to drive the unidirectional pump, and then provides power for the water-cooling liquid in the copper pipe to increase the radiating efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (6)
1. A heat dissipation system for a notebook computer comprises a heat absorption section, a cooling system and a heat dissipation section, wherein the cooling system is positioned between the heat dissipation section and the heat absorption section;
the transmission system comprises a gear transmission structure, a turntable transmission structure, a rectangular sheet and a one-way pump, wherein a through hole for penetrating through the one-way pump is formed in the center of the rectangular sheet, and spherical round holes for connecting the turntable transmission structure are fixedly formed in two ends of the rectangular sheet; the one-way pump is installed on the copper pipe and penetrates through a through hole in the center of the rectangular sheet, the turntable transmission structure comprises two symmetrically arranged turntables and two short rods, one end of each short rod is connected to the corresponding turntable, and the other end of each short rod is connected to a spherical round hole in the rectangular sheet;
the gear transmission structure is in contact with the turntable and drives the turntable.
2. The heat dissipation system for notebook computer as claimed in claim 1, wherein the driving structure comprises a micro motor and a pre-circuit, the pre-circuit comprises a power supply and control circuit of the micro motor, a temperature monitoring circuit and a start circuit are integrated inside the pre-circuit, and the micro motor is connected with and drives the transmission system.
3. The heat dissipation system for notebook computer as claimed in claim 1, wherein the end of the short rod connected to the turntable is a circular ring for being fastened to a small cylinder of the turntable; one end of the short rod connected with the rectangular sheet is a spherical end, the spherical end is installed in the spherical circular holes at the two ends of the rectangular sheet, and the spherical end and the spherical circular holes form a spherical joint structure.
4. The heat dissipation system for notebook computers according to claim 1, wherein the gear transmission structure includes four gears, respectively a first gear, a second gear, a third gear and a fourth gear, the first gear is connected to the driving structure for driving other gears; the second gear directly meshes with the first gear, the fourth gear being located between the first gear and the third gear;
the second gear and the third gear provide two forces which rotate in opposite directions at a constant speed to drive the turntable to move.
5. The heat dissipation system for a notebook computer according to claim 4, wherein a gear ratio of the first gear, the second gear, and the third gear is 1: 1: 1.
6. the heat dissipating system for a notebook computer as recited in claim 1, wherein the number of the transmission systems is not less than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031350.5U CN211906196U (en) | 2020-01-08 | 2020-01-08 | Heat dissipation system for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020031350.5U CN211906196U (en) | 2020-01-08 | 2020-01-08 | Heat dissipation system for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906196U true CN211906196U (en) | 2020-11-10 |
Family
ID=73297139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020031350.5U Expired - Fee Related CN211906196U (en) | 2020-01-08 | 2020-01-08 | Heat dissipation system for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211906196U (en) |
-
2020
- 2020-01-08 CN CN202020031350.5U patent/CN211906196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20201110 Termination date: 20220108 |