CN208569469U - A kind of high-efficient heat-dissipating computer rear cover - Google Patents
A kind of high-efficient heat-dissipating computer rear cover Download PDFInfo
- Publication number
- CN208569469U CN208569469U CN201820499839.8U CN201820499839U CN208569469U CN 208569469 U CN208569469 U CN 208569469U CN 201820499839 U CN201820499839 U CN 201820499839U CN 208569469 U CN208569469 U CN 208569469U
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- China
- Prior art keywords
- back shroud
- computer
- pin
- wall
- box
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Abstract
The utility model discloses a kind of high-efficient heat-dissipating computer rear covers, including computer body and back shroud, back shroud is hollow structure close to the side of computer body, the back shroud is connected by screw to one end of computer body, the side wall of back shroud is equipped with multiple heat release holes, and back shroud inner cavity is connected with thermally conductive sheet far from one end of computer body, and the inner wall of the back shroud is connected with the casing of motor, motor is connected with one end of rotation axis by wire connecting power, the output end of motor.The utility model structure is simple; by the composite structure that slide bar and box of taking a breath is added; pumping for slide bar is converted by motor; to push push plate; the gas inside computer back shroud is discharged constantly, and sucks outside air, has achieved the effect that high efficiency and heat radiation; the protection to computer-internal electronic device is improved, the service life of computer is extended.
Description
Technical field
The utility model relates to computer field, specially a kind of high-efficient heat-dissipating computer rear cover.
Background technique
Computer is commonly called as computer, is a kind of electronic computer device for supercomputing, can carry out numerical value calculating, and can
To carry out logic calculation, also has the function of store-memory.It is that can be run according to program, it is automatic, high speed processing mass data
Intelligent electronic device is modernized, has arithmetic speed fast, the high feature of counting accuracy, but answering due to its internal electronic device
Polygamy is easy accumulation heat, it is difficult to shed, lead to the damage of computer device, reduce the service life of computer, or even can not
It repairs and uses again, cause serious loss.
Utility model content
The purpose of this utility model is to provide a kind of high-efficient heat-dissipating computer rear covers, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-efficient heat-dissipating computer rear cover, packet
Computer body and back shroud are included, back shroud is hollow structure close to the side of computer body, and the back shroud passes through screw
Connect one end of computer body, the side wall of back shroud is equipped with multiple heat release holes, back shroud inner cavity far from computer body one
End is connected with thermally conductive sheet, and the inner wall of the back shroud is connected with the casing of motor, motor by wire connecting power, motor it is defeated
Outlet is connected with one end of rotation axis, and the other end fixing sleeve of rotation axis is connected to turntable, and the turntable bias is connected with the first pin
Nail, the outer ring of the first pin contradict the inner ring for having annular ring, and the outer ring of annular ring is connected with one end of link block, link block
The other end be hinged on the inner wall of back shroud, the inner ring of annular ring contradicts the outer ring for having the second pin, second pin simultaneously
It is connected with one end of slide bar, sliding sleeve is connected to one end of sliding sleeve on slide bar, and the other end of the sliding sleeve is connected to the interior of back shroud
Wall, slide bar are connected with one end of push plate far from one end of the second pin, and the other end of the push plate is connected with multiple connecting rods
One end, the other end of connecting rod extends vertically through the bottom wall of ventilation box and is connected with square plate, and connecting rod sliding plug is being taken a breath
On box, straight panel is equipped in the inner cavity of the ventilation box, and the both ends of straight panel are connect with the inner wall of ventilation box, ventilation box is fixed to be inserted
It connects on the inner wall of back shroud, and box of taking a breath is equipped with bellmouth close to the side wall of straight panel, the upper and lower ends for box of taking a breath offer
Air inlet is rotatably connected to the first wind deflector in air inlet, and is connected with the first spring between air inlet and the first wind deflector, institute
Square plate is stated to be located between ventilation box and straight panel, the both ends of straight panel are rotatably connected to one end of the second wind deflector, and straight panel with
Second spring is connected between second wind deflector, the other end of the second wind deflector offsets with the bottom wall of ventilation box and roof respectively.
Preferably, first pin and the second pin, which rotate, is socketed with lantern ring.
Preferably, the thermally conductive sheet is waveform, and the number of thermally conductive sheet is no less than 20, and is between multiple thermally conductive sheets
It is equally spaced.
Preferably, the outer ring of the square plate is socketed with soft rubber sliding sleeve.
Preferably, the number of the bellmouth is no less than seven, and is in distributed rectangular between multiple bellmouths.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, by the way that slide bar is added
With the composite structure of ventilation box, pumping for slide bar is converted by motor, to push push plate, makes computer
Gas inside back shroud is constantly discharged, and sucks outside air, has achieved the effect that high efficiency and heat radiation, improves in computer
The protection of portion's electronic device extends the service life of computer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: computer body 1, turntable 3, link block 4, annular ring 5, the first pin 6, the second pin 7, is slided back shroud 2
Bar 8, sliding sleeve 9, push plate 10, connecting rod 11, square plate 12, ventilation box 13, straight panel 14, the first wind deflector 15, the second wind deflector 16,
Thermally conductive sheet 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of high-efficient heat-dissipating computer rear cover, including computer body 1 is with after
Cover board 2, back shroud 2 are hollow structure close to the side of computer body 1, and back shroud 2 is connected by screw to computer body 1
The side wall of one end, back shroud 2 is equipped with multiple heat release holes, and 2 inner cavity of back shroud is connected with thermally conductive sheet far from one end of computer body 1
17, the inner wall of back shroud 2 is connected with the casing of motor, and motor is connected with rotation by wire connecting power, the output end of motor
One end of axis, the other end fixing sleeve of rotation axis are connected to turntable 3, and 3 bias of turntable is connected with the first pin 6, the first pin 6 it is outer
Circle contradicts the inner ring for having annular ring 5, and the outer ring of annular ring 5 is connected with one end of link block 4, and the other end of link block 4 is hinged on
The inner wall of back shroud 2, the inner ring of annular ring 5 contradict the outer ring for having the second pin 7 simultaneously, and the second pin 7 is connected with the one of slide bar 8
End, sliding sleeve is connected to one end of sliding sleeve 9 on slide bar 8, and the other end of sliding sleeve 9 is connected to the inner wall of back shroud 2, and slide bar 8 is far from the
One end of two pins 7 is connected with one end of push plate 10, and the other end of push plate 10 is connected with one end of multiple connecting rods 11, connecting rod
11 other end extends vertically through the bottom wall of ventilation box 13 and is connected with square plate 12, and 11 sliding plug of connecting rod is in ventilation box 13
On, straight panel 14 is equipped in the inner cavity of box 13 of taking a breath, and the both ends of straight panel 14 are connect with the inner wall of ventilation box 13, ventilation box 13 is solid
Surely it is plugged on the inner wall of back shroud 2, and box 13 of taking a breath is equipped with bellmouth close to the side wall of straight panel 14, up and down the two of ventilation box 13
End offers air inlet, the first wind deflector 15 is rotatably connected in air inlet, and connect between air inlet and the first wind deflector 15
It is connected to the first spring, square plate 12 is located between ventilation box 13 and straight panel 14, and the both ends of straight panel 14 are rotatably connected to second gear
One end of aerofoil 16, and second spring is connected between straight panel 14 and the second wind deflector 16, the other end point of the second wind deflector 16
It does not offset with the bottom wall of ventilation box 13 and roof.
First pin 6 and the second pin 7, which rotate, is socketed with lantern ring, reduce the first pin 6 and the second pin 7 with
Frictional force between annular ring 5, thermally conductive sheet 17 are waveform, and the number of thermally conductive sheet 17 is no less than 20, and multiple thermally conductive sheets
In being equally spaced between 17, heat-transfer effect is increased, convenient for heat dissipation, the outer ring of square plate 12 is socketed with soft rubber sliding sleeve, bores
The number in shape hole is no less than seven, and is in distributed rectangular between multiple bellmouths, increases capacity, heat dissipation is faster.
The working principle of the utility model are as follows: when in use, the motor in back shroud 2 connects electricity to computer body 1 always
Source is simultaneously rotated, and motor drives turntable 3 to rotate the first pin 6, to make annular ring 5 constantly swing, due to the first pin 6
With the second pin 7 while in annular ring 5, annular ring 5 will drive the second pin 7 to pump, and the second pin 7 pushes away
Plate 10 moves connecting rod 11, and connecting rod 11 drives the reciprocating motion of square plate 12, when square plate 12 up moves, box of taking a breath
13, which are located at air pressure in the intracavity space of 12 lower end of square plate, reduces, and first wind deflector 15 of ventilation 13 lower end of box is opened,
And air-breathing is carried out, ventilation 13 the second wind deflector of upper end 16 of box is opened, and is exhausted, the first wind deflector 15 and second being opened
Wind deflector 16 will be closed, when square plate 12 moves down, since ventilation box 13 is located at the intracavity space of 12 upper end of square plate
Interior air pressure reduces, and first wind deflector 15 of 13 upper end of box of taking a breath is in the open state, and sucks hot gas, 13 lower end of box of taking a breath
The second wind deflector 16 open, and be exhausted, the hot gas of sucking is discharged by bellmouth, constantly move in circles, the sucking external world
Simultaneously internal hot gas is discharged in air, has achieved the effect that high efficiency and heat radiation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-efficient heat-dissipating computer rear cover, including computer body (1) and back shroud (2), back shroud (2) is close to calculating
The side of machine ontology (1) is hollow structure, and the back shroud (2) is connected by screw to one end of computer body (1), back shroud
(2) side wall is equipped with multiple heat release holes, and back shroud (2) inner cavity is connected with thermally conductive sheet (17) far from one end of computer body (1),
It is characterized in that, the inner wall of the back shroud (2) is connected with the casing of motor, motor by wire connecting power, motor it is defeated
Outlet is connected with one end of rotation axis, and the other end fixing sleeve of rotation axis is connected to turntable (3), and turntable (3) bias is connected with
First pin (6), the outer ring of the first pin (6) contradict the inner ring for having annular ring (5), and the outer ring of annular ring (5) is connected with
One end of link block (4), the other end of link block (4) are hinged on the inner wall of back shroud (2), and the inner ring of annular ring (5) supports simultaneously
Touching has the outer ring of the second pin (7), and second pin (7) is connected with one end of slide bar (8), and sliding sleeve is connected on slide bar (8)
One end of sliding sleeve (9), the other end of the sliding sleeve (9) are connected to the inner wall of back shroud (2), and slide bar (8) is far from the second pin (7)
One end be connected with one end of push plate (10), the other end of the push plate (10) is connected with one end of multiple connecting rods (11), even
The other end of extension bar (11) extends vertically through the bottom wall of ventilation box (13) and is connected with square plate (12), and connecting rod (11) sliding is inserted
Connect ventilation box (13) on, it is described ventilation box (13) inner cavity in be equipped with straight panel (14), and the both ends of straight panel (14) with ventilation
The inner wall of box (13) connects, and ventilation box (13) is fixedly plugged on the inner wall of back shroud (2), and takes a breath box (13) close to straight panel
(14) side wall is equipped with bellmouth, and the upper and lower ends of ventilation box (13) offer air inlet, and the is rotatably connected in air inlet
One wind deflector (15), and the first spring is connected between air inlet and the first wind deflector (15), the square plate (12), which is located at, changes
Between gas box (13) and straight panel (14), the both ends of straight panel (14) are rotatably connected to one end of the second wind deflector (16), and straight panel
(14) be connected with second spring between the second wind deflector (16), the other end of the second wind deflector (16) respectively with ventilation box (13)
Bottom wall and roof offset.
2. high-efficient heat-dissipating computer rear cover according to claim 1, which is characterized in that first pin (6) and
Two pins (7) rotate and are socketed with lantern ring.
3. high-efficient heat-dissipating computer rear cover according to claim 1, which is characterized in that the thermally conductive sheet (17) is wave
Shape, the number of thermally conductive sheet (17) are no less than 20, and are in be equally spaced between multiple thermally conductive sheets (17).
4. high-efficient heat-dissipating computer rear cover according to claim 1, which is characterized in that the outer ring of the square plate (12)
It is socketed with soft rubber sliding sleeve.
5. high-efficient heat-dissipating computer rear cover according to claim 1, which is characterized in that the number of the bellmouth is many
It in seven, and is in distributed rectangular between multiple bellmouths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499839.8U CN208569469U (en) | 2018-04-10 | 2018-04-10 | A kind of high-efficient heat-dissipating computer rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499839.8U CN208569469U (en) | 2018-04-10 | 2018-04-10 | A kind of high-efficient heat-dissipating computer rear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208569469U true CN208569469U (en) | 2019-03-01 |
Family
ID=65480342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499839.8U Expired - Fee Related CN208569469U (en) | 2018-04-10 | 2018-04-10 | A kind of high-efficient heat-dissipating computer rear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208569469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289758A (en) * | 2020-11-02 | 2021-01-29 | 深圳名仕堂贸易有限公司 | Heat dissipation device of integrated circuit board |
| CN112690897A (en) * | 2020-12-09 | 2021-04-23 | 江苏利孚医疗技术有限公司 | Depilating instrument with temperature control capability |
-
2018
- 2018-04-10 CN CN201820499839.8U patent/CN208569469U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289758A (en) * | 2020-11-02 | 2021-01-29 | 深圳名仕堂贸易有限公司 | Heat dissipation device of integrated circuit board |
| CN112289758B (en) * | 2020-11-02 | 2021-05-04 | 睿昇电子科技(深圳)有限公司 | Heat dissipation device of integrated circuit board |
| CN112690897A (en) * | 2020-12-09 | 2021-04-23 | 江苏利孚医疗技术有限公司 | Depilating instrument with temperature control capability |
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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: 20190301 Termination date: 20200410 |