CN219997543U - Heat radiation structure of microcomputer - Google Patents
Heat radiation structure of microcomputer Download PDFInfo
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- CN219997543U CN219997543U CN202320232808.7U CN202320232808U CN219997543U CN 219997543 U CN219997543 U CN 219997543U CN 202320232808 U CN202320232808 U CN 202320232808U CN 219997543 U CN219997543 U CN 219997543U
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- movable frame
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- adjusting component
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- 230000005855 radiation Effects 0.000 title abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat radiation structure of a microcomputer, which comprises a bracket, wherein the bracket comprises a bottom plate and a movable frame, the movable frame is -shaped, the left end of the movable frame is rotatably connected to the left end of the bottom plate, the movable frame is provided with an anti-falling plate and an external fan box, the anti-falling plate is fixedly connected to the middle position of the movable frame, the external fan box is positioned between the anti-falling plate and the right side wall of the movable frame, and the two ends of the external fan box are respectively fixedly connected to the front inner wall and the rear inner wall of the movable frame; the adjusting part comprises a main adjusting component and an auxiliary adjusting component, the lower end of the main adjusting component is fixedly connected to the middle position of the right end of the bottom plate, the auxiliary adjusting component is provided with two groups, the two groups of auxiliary adjusting components are respectively positioned at the front side and the rear side of the main adjusting component, the lower end of the auxiliary adjusting component is fixedly connected to the bottom plate, and the upper end of the auxiliary adjusting component is in contact with the movable frame; the bottom of the computer is contacted with air through the large-area hollowed-out design, so that heat dissipation is enhanced.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to a heat dissipation structure of a microcomputer.
Background
The microcomputer is a kind of computer which has small volume, is convenient to carry, has compact arrangement of internal electronic elements, and is composed of a large-scale integrated circuit.
In the actual use process of most of the existing microcomputers, because the arrangement of the electronic elements in the microcomputers is compact and has no large free space, heat dissipated by the electronic elements during the working process of the microcomputers cannot be exhausted, so that a large amount of heat energy is accumulated, the electronic elements cannot be damaged due to short circuit and the like caused by long-time use, natural temperature heat dissipation cannot reach the inside, the natural temperature heat dissipation cannot be regulated according to the artificial requirement, certain limitation is caused, dust inhaled by a self-contained heat dissipation module of the microcomputer cannot be completely exhausted, and part of dust remains in the computer and affects the actual use performance of the computer.
In view of the above, there is a need for a heat dissipation structure of a microcomputer that can solve the above-mentioned problems.
Disclosure of Invention
An object of the present utility model is to provide a heat dissipation structure of a microcomputer that solves the above-mentioned problems.
In order to achieve the above object, the present utility model adopts a technical scheme that a heat dissipation structure of a microcomputer includes:
the bracket comprises a bottom plate and a movable frame, the movable frame is -shaped, the left end of the movable frame is rotatably connected to the left end of the bottom plate, the movable frame is provided with a falling prevention plate and an external fan box, the falling prevention plate is fixedly connected to the middle position of the movable frame, the external fan box is positioned between the falling prevention plate and the right side wall of the movable frame, and two ends of the external fan box are respectively and fixedly connected to the front inner wall and the rear inner wall of the movable frame;
the adjusting part comprises a main adjusting component and a secondary adjusting component, the lower end of the main adjusting component is fixedly connected to the middle position of the right end of the bottom plate, the secondary adjusting component is provided with two groups, the secondary adjusting component is respectively positioned at the front side and the rear side of the main adjusting component, the lower end of the secondary adjusting component is connected to the bottom plate, and the upper end of the secondary adjusting component is in contact with the movable frame.
Preferably, the main adjusting component comprises a main fixing cylinder, an 'I' -shaped cylinder and a threaded rod, wherein the main fixing cylinder is fixedly connected to the middle position of the right end of the bottom plate, an annular sealing cover fixedly connected with the main fixing cylinder is arranged in the main fixing cylinder in a hollow mode, the lower end of the 'I' -shaped cylinder is located on the inner side of the main fixing cylinder, the upper end of the 'I' -shaped cylinder is located on the upper end of the annular sealing cover, the lower end of the threaded rod penetrates the 'I' -shaped cylinder and is in threaded connection with the 'I' -shaped cylinder, and the 'I' -shaped cylinder is in rotary connection with the main fixing cylinder.
Preferably, the annular closure inner diameter is greater than the minimum diameter of the "I" cylinder, and the annular closure inner diameter is less than the maximum diameter of the "I" cylinder.
Preferably, the auxiliary adjusting assembly comprises an outer cylinder, an inner cylinder and a spring, wherein the outer cylinder is fixedly connected to the bottom plate, the lower end of the inner cylinder is sleeved in the outer cylinder, the lower end of the spring is fixedly connected to the bottom wall of the outer cylinder, and the upper end of the spring is fixedly connected to the bottom wall of the inner cylinder.
Preferably, the external fan box is rectangular box-shaped, the top wall, the bottom wall, the front side wall and the rear side wall of the external fan box are provided with filter screens fixedly connected with the external fan box, and a plurality of fans fixedly connected with the left side wall and the right side wall of the external fan box are arranged in the external fan box.
Preferably, the left end of the bottom plate is provided with a baffle fixedly connected with the bottom plate.
Preferably, the external fan box is provided with a USB connecting wire matched with the external fan box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the heat dissipation structure of the microcomputer, the movable frame is arranged in a large-area hollowed-out mode, most of the bottom of the notebook computer is in contact with air, and only a necessary anti-falling plate is added to support the microcomputer, so that the heat dissipation effect of the microcomputer is enhanced.
2. The utility model relates to a heat radiation structure of a microcomputer, wherein the setting position of an external fan box corresponds to the position of the exhaust port of most of the microcomputer, the air quantity which can be extracted by the exhaust port of the microcomputer is increased through a fan in the heat radiation structure and a filter screen on the side wall, dust in the air is pre-filtered by the filter screen, and the dust quantity entering the microcomputer is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a heat dissipation structure of a microcomputer according to the present utility model;
FIG. 2 is a schematic view of a dispersion structure of an inner shed according to an embodiment of the present utility model;
fig. 3 is a schematic view of a distributed structure of a splice assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a bracket; 10. a bottom plate; 100. a baffle; 11. a movable frame; 110. an anti-falling plate; 111. an external fan box; 1110. a filter screen;
2. an adjusting section; 20. a main adjustment assembly; 200. a main fixing cylinder; 2000. an annular cover; 201 "I" shaped cylinder; 202. a threaded rod; 21. a secondary adjustment assembly; 210. an outer cylinder; 211. an inner cylinder; 212. a spring;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
[ embodiment one ]
Referring to fig. 1-3, a heat dissipation structure of a microcomputer includes:
the support 1, the said support 1 includes the base plate 10 and movable shelf 11, the said movable shelf 11 is type, its left end rotates and connects to the left end of the said base plate 10, and there are anti-falling plate 110 and external fan box 111 on the said movable shelf 11, the said anti-falling plate 110 is fixedly connected to the middle position of the said movable shelf 11, the said external fan box 111 locates between right sidewall of the said movable shelf 11 and the said anti-falling plate 110, its both ends are fixedly connected to the said movable shelf 11 front, back inner wall respectively;
the adjusting part 2, the adjusting part 2 includes main adjusting component 20 and vice adjusting component 21, main adjusting component 20 lower extreme fixed connection in bottom plate 10 right-hand member intermediate position, vice adjusting component 21 is equipped with two sets of, and it is located respectively main adjusting component 20 front and back side, and its lower extreme fixed connection in on the bottom plate 10, the upper end with the movable frame 11 contact.
When the miniature computer is particularly used, the miniature computer is placed on the bracket 1, the miniature computer is propped against the bracket through the baffle 100, the condition of sliding cannot occur, the threaded rod 202 is fixed by one hand to enable the miniature computer to rotate, then the angle between the movable bracket 11 and the bottom plate 10 is adjusted by rotating the I-shaped cylinder 201, when the I-shaped cylinder 201 is rotated, the annular sealing cover 2000 is limited, the miniature computer cannot move up and down, the threaded rod 202 is gradually moved up until the threaded rod 202 is connected with the threaded rod, the movable plate 11 is jacked up, the angle between the movable bracket and the bottom plate 10 is increased, and notably, the miniature computer is supported by the anti-falling plate 110 arranged on the movable bracket 11, and the bottom large area of the miniature computer is contacted with air by the other large-area design, so that the purpose of solid heat dissipation of the miniature computer is achieved.
Specifically, the main adjusting assembly 20 includes a main fixing cylinder 200, an "i" cylinder 201 and a threaded rod 202, where the main fixing cylinder 200 is fixedly connected to the middle position of the right end of the bottom plate 10, the inside of the main fixing cylinder is hollow and is provided with an annular sealing cover 2000 fixedly connected with the main fixing cylinder, the lower end of the "i" cylinder 201 is located inside the main fixing cylinder 200, the upper end of the "i" cylinder is located at the upper end of the annular sealing cover 2000, the lower end of the threaded rod 202 penetrates through the "i" cylinder 201 and is in threaded connection with the "i" cylinder, and the "i" cylinder 201 is rotationally connected with the main fixing cylinder 200; the threaded rod 202 and the main fixing cylinder 200 are connected through the provided I-shaped cylinder 201, wherein the main fixing cylinder 200 provides a placed cavity for the threaded rod 202, and the I-shaped cylinder 201 controls the actual use length of the threaded rod 202 through the threaded connection of the I-shaped cylinder 201 and the threaded rod 202, so that the angle between the movable frame 11 and the bottom plate 10 is changed.
Specifically, the inner diameter of the annular sealing cover 2000 is larger than the minimum diameter of the "I" cylinder 201, and the inner diameter of the annular sealing cover 2000 is smaller than the maximum diameter of the "I" cylinder; the diameter difference between the different positions of the annular cover 2000 and the I-shaped cylinder 201 can ensure that the I-shaped cylinder 201 only rotates and cannot generate displacement change.
Specifically, the secondary adjusting assembly 21 includes an outer cylinder 210, an inner cylinder 211, and a spring 212, where the outer cylinder 210 is fixedly connected to the bottom plate 10, the lower end of the inner cylinder 211 is sleeved in the outer cylinder 210, the lower end of the spring 212 is fixedly connected to the bottom wall of the outer cylinder 210, and the upper end of the spring 212 is fixedly connected to the bottom wall of the inner cylinder 211; the auxiliary adjusting assembly 21 does not serve as a main supporting force for changing the angle of the bracket 1, and is arranged for stabilizing the movable price 11 from deflection after the main adjusting assembly 20 is adjusted, so that the spring 212 therein is in a compressed state in a normal state, and it is worth noting that the contact surfaces of the main adjusting assembly 20 and the auxiliary adjusting assembly 21 with the movable frame 11 are different along with the angle change of the bracket 1, so that the contact parts are provided with spherical rubber pads.
Specifically, the external fan box 111 is rectangular box-shaped, and has a top wall, a bottom wall, front and rear side walls provided with a filter screen 1110 fixedly connected thereto, and a plurality of fans fixedly connected to left and right side walls thereof; the external fan box 111 adopts the arrangement of the filter screen 1110 at multiple sides, one of which is used for primarily filtering dust in air, and the other is used for indirectly increasing the air quantity of the exhaust port of the microcomputer.
Specifically, the left end of the bottom plate 10 is provided with a baffle 100 fixedly connected with the bottom plate; the position of the lower end of the microcomputer is limited, and the sliding condition is avoided.
Specifically, the external fan box 111 is provided with a USB connection line matched with the external fan box; this is a more common power supply in the prior art and will not be described in further detail.
The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. A heat dissipation structure of a microcomputer, comprising:
the support (1), support (1) includes bottom plate (10) and movable frame (11), movable frame (11) are type, its left end rotate connect in bottom plate (10) left end, just be equipped with on movable frame (11) and prevent weighing down board (110) and external fan box (111), prevent weighing down board (110) fixed connection in movable frame (11) intermediate position, external fan box (111) are located prevent weighing down board (110) with the position between movable frame (11) right side wall, its both ends are fixed connection respectively on movable frame (11) front and back inner wall;
the adjusting part (2), adjusting part (2) include main adjusting component (20) and vice adjusting component (21), main adjusting component (20) lower extreme fixed connection in bottom plate (10) right-hand member intermediate position, vice adjusting component (21) are equipped with two sets of, and it is located respectively main adjusting component (20) front and back side, and its lower extreme fixed connection in on bottom plate (10), the upper end with movable frame (11) contact.
2. The heat dissipation structure of a microcomputer according to claim 1, wherein:
the main adjusting component (20) comprises a main fixing cylinder (200), an I-shaped cylinder (201) and a threaded rod (202), wherein the main fixing cylinder (200) is fixedly connected to the middle position of the right end of the bottom plate (10), an annular sealing cover (2000) fixedly connected with the main fixing cylinder is hollow in the main fixing cylinder, the lower end of the I-shaped cylinder (201) is located on the inner side of the main fixing cylinder (200), the upper end of the I-shaped cylinder is located at the upper end of the annular sealing cover (2000), the lower end of the threaded rod (202) penetrates through the I-shaped cylinder (201) and is in threaded connection with the I-shaped cylinder, and the I-shaped cylinder (201) is in rotary connection with the main fixing cylinder (200).
3. A heat dissipation structure for a microcomputer as defined in claim 2, wherein:
the inner diameter of the annular sealing cover (2000) is larger than the minimum diameter of the I-shaped cylinder (201), and the inner diameter of the annular sealing cover (2000) is smaller than the maximum diameter of the I-shaped cylinder.
4. A heat dissipation structure for a microcomputer as defined in claim 3, wherein:
the auxiliary adjusting assembly (21) comprises an outer cylinder (210), an inner cylinder (211) and a spring (212), wherein the outer cylinder (210) is fixedly connected to the bottom plate (10), the lower end of the inner cylinder (211) is sleeved in the outer cylinder (210), the lower end of the spring (212) is fixedly connected to the bottom wall of the outer cylinder (210), and the upper end of the spring is fixedly connected to the bottom wall of the inner cylinder (211).
5. The heat dissipation structure of a microcomputer according to claim 1, wherein:
the external fan box (111) is rectangular box-shaped, the top wall, the bottom wall, the front side wall and the rear side wall are provided with filter screens (1110) fixedly connected with the top wall, the bottom wall, the front side wall and the rear side wall, and a plurality of fans fixedly connected with the left side wall and the right side wall are arranged in the external fan box.
6. The heat dissipation structure of a microcomputer according to claim 1, wherein:
the left end of the bottom plate (10) is provided with a baffle plate (100) fixedly connected with the bottom plate.
7. The heat dissipation structure of a microcomputer according to claim 1, wherein: the external fan box (111) is provided with a USB connecting wire matched with the external fan box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232808.7U CN219997543U (en) | 2023-02-16 | 2023-02-16 | Heat radiation structure of microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232808.7U CN219997543U (en) | 2023-02-16 | 2023-02-16 | Heat radiation structure of microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219997543U true CN219997543U (en) | 2023-11-10 |
Family
ID=88615076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320232808.7U Active CN219997543U (en) | 2023-02-16 | 2023-02-16 | Heat radiation structure of microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219997543U (en) |
-
2023
- 2023-02-16 CN CN202320232808.7U patent/CN219997543U/en active Active
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