CN208873102U - A kind of radiating subassembly of video card - Google Patents
A kind of radiating subassembly of video card Download PDFInfo
- Publication number
- CN208873102U CN208873102U CN201821214273.6U CN201821214273U CN208873102U CN 208873102 U CN208873102 U CN 208873102U CN 201821214273 U CN201821214273 U CN 201821214273U CN 208873102 U CN208873102 U CN 208873102U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- video card
- pcb substrate
- grab
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of radiating subassemblies of video card, including outer casing, the top of the outer casing is rotatably connected to filter screen, and the quadrangle of the bottom end of outer casing is fixedly connected to grab, the top of the outer casing is provided with heat emission fan on the downside of filter screen, and the top of the inside of outer casing is provided with radiator on the downside of heat emission fan, slide post is slidably connected on the inside of the grab, what one end of the slide post was located at grab is internally provided with spring, and PCB substrate is provided on the inside of slide post, the bottom end of the PCB substrate is provided with cooling fin.The utility model is provided with grab, it can be convenient installation and removal PCB substrate, it is provided with slide post, it can securely stationary housings shell and PCB substrate, it prevents it to be displaced, is provided with radiator, the heat dissipation effect of heat emission fan can be improved, it is provided with filter screen, can prevent external dust from entering the inside of outer casing.
Description
Technical field
The utility model relates to computer hardware field, the radiating subassembly of specifically a kind of video card.
Background technique
It is increasingly mature with display card chip technique now, video card power consumption is compared to having had significantly in the past under
Drop, but in order to preferably promote the performance of video card, power consumption and calorific value are also promoted therewith, if video card works long hours
Under hot environment, not only its service life of serious curtailment, the video card flower screen thus caused or even to burn phenomenon even more commonplace,
Therefore, the heat dissipation effect for improving video card is particularly important,
Chinese patent discloses a kind of video card radiating subassembly (Authorization Notice No. CN207096921U), the patented technology energy
The condensation working efficiency of heat pipe is enough improved, to promote video card heat dissipation effect, the single radiator fan heat dissipation effect of ratio is more preferable,
And reduce the dew condensation phenomenon as caused by excessive temperature differentials, but it is not provided with grab, it has not been convenient to installation and removal PCB substrate,
Be not provided with slide post, cannot securely stationary housings shell and PCB substrate, be not provided with radiator, heat emission fan cannot be improved
Heat dissipation effect is not provided with filter screen, cannot prevent dust from entering the inside of outer casing.Therefore, those skilled in the art provide
A kind of radiating subassembly of video card, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of radiating subassemblies of video card, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of radiating subassembly of video card, including outer casing, the top of the outer casing are rotatably connected to filter screen, and outer cover
The quadrangle of the bottom end of shell is fixedly connected to grab, and the top of the outer casing is provided with heat emission fan on the downside of filter screen,
And the top of the inside of outer casing is provided with radiator on the downside of heat emission fan, and sliding is slidably connected on the inside of the grab
Column, what one end of the slide post was located at grab is internally provided with spring, and PCB substrate is provided on the inside of slide post, described
The bottom end of PCB substrate is provided with cooling fin.
As a further solution of the present invention: the outer casing and PCB substrate are stuck in the bottom of cooling fin by grab
End is fixedly connected, and the outer casing and filter screen are rotatablely connected by hinge.
The radiator includes fin as a further solution of the present invention, and the inside of the fin is fixed to be connected
It is connected to connection ring, the top of the connection ring is fixedly connected with snap ring.
The inside top of the outer casing offers annular groove as a further solution of the present invention, described
Snap ring is embedded in annular groove, and is fixedly connected respectively with outer casing and radiator.
The filter screen includes strainer shell as a further solution of the present invention, and the front side of the strainer shell is embedding
Enter and be provided with filtering net plate, is provided with bolt on front side of the filtering net plate.
The front surface of the strainer shell offers threaded hole, the strainer as a further solution of the present invention,
The front surface of piece offers circular hole, and the bolt sequentially passes through circular hole and threaded hole, and fixes and connect with strainer shell and filtering net plate
It connects.
Compared with prior art, the utility model has the beneficial effects that
1, it is stuck in the bottom end of cooling fin by grab, is fixedly connected with cooling fin, PCB substrate with outer casing, works as PCB substrate
When failure, outer casing is slided along PCB substrate, outer casing can be removed, PCB substrate is overhauled, is maintenance personal
It is convenient to provide.
2, after grab is fixedly connected with PCB substrate, extruding of the spring by slide post is extruded in slide post tightly
The front and back side of PCB substrate is caused outer casing and PCB substrate is sent out so as to avoid being run, being vibrated for a long time due to heat emission fan
Raw displacement, improves the safety of radiating subassembly.
3, by radiator being arranged close to the downside of heat emission fan, the heat absorption that radiator generates PCB substrate, then
Heat is discharged from the inside of radiator by heat emission fan, improves the heat dissipation effect of heat emission fan.
4, prevent dust from entering the inside of outer casing by filter screen, when radiating subassembly after a period of use, Ke Yizhuan
Dynamic filter screen, then rotates counterclockwise bolt, takes out filtering net plate, cleaned to it, ash disposal, avoids filtering deposited thereon mistake
More dusts causes the heat dissipation effect of heat emission fan to reduce, improves the heat dissipation effect of radiating subassembly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the radiating subassembly of video card；
Fig. 2 is the top view of outer casing in a kind of radiating subassembly of video card；
Fig. 3 is the cross-sectional view of grab in a kind of radiating subassembly of video card；
Fig. 4 is the top view of radiator in a kind of radiating subassembly of video card；
Fig. 5 is the explosive view of filter screen in a kind of radiating subassembly of video card.
In figure: 1, outer casing；2, filter screen；21, strainer shell；22, filtering net plate；23, bolt；3, heat emission fan；4, grab；5,
Cooling fin；6, PCB substrate；7, slide post；8, spring；9, radiator；91, fin；92, connection ring；93, snap ring.
Specific embodiment
Please refer to Fig. 1~5, in the utility model embodiment, a kind of radiating subassembly of video card, including outer casing 1, outer casing
1 top is rotatably connected to filter screen 2, and the quadrangle of the bottom end of outer casing 1 is fixedly connected to grab 4, and the top of outer casing 1 is leaned on
The downside of nearly filter screen 2 is provided with heat emission fan 3, and the top of the inside of outer casing 1 is provided with radiator close to the downside of heat emission fan 3
9, the inside of grab 4 slidably connects slide post 7, and what one end of slide post 7 was located at grab 4 is internally provided with spring 8, slide post
7 inside is provided with PCB substrate 6, and the bottom end of PCB substrate 6 is provided with cooling fin 5.
In Fig. 1: outer casing 1 is fixedly connected with PCB substrate 6 by the bottom end that grab 4 is stuck in cooling fin 5, to make PCB
Substrate 6 is fixed together with outer casing 1, outer casing 1 and filter screen 2 by hinge rotation connection, so as to convenient for users to
Filter screen 2 is opened, it is cleaned.
In Fig. 4: radiator 9 includes fin 91, and the inside of fin 91 is fixedly connected with connection ring 92, the top of connection ring 92
End is fixedly connected with snap ring 93, so as to take away the heat of PCB substrate generation.
In Fig. 2: the inside top of outer casing 1 offers annular groove, and snap ring 93 is embedded in annular groove, and point
It is not fixedly connected with outer casing 1 and radiator 9, so as to the radiator 9 that is easy for installation and removal.
In Fig. 5: filter screen 2 includes strainer shell 21, and the front side insertion of strainer shell 21 is provided with filtering net plate 22, filtering net plate 22
Front side be provided with bolt 23, so as to prevent dust from entering the inside of outer casing 1.
In Fig. 5: the front surface of strainer shell 21 offers threaded hole, and the front surface of filtering net plate 22 offers circular hole, bolt
23 sequentially pass through circular hole and threaded hole, and are fixedly connected with strainer shell 21 and filtering net plate 22, so as to conveniently take out strainer
Piece 22 cleans it, ash disposal.
Working principle of the utility model is: the top of outer casing 1 is rotatably connected to filter screen 2, ash is prevented by filter screen 2
Dirt enters the inside of outer casing 1, when radiating subassembly after a period of use, filter screen 2 can be rotated, then rotate counterclockwise spiral shell
Bolt 23 takes out filtering net plate 22, is cleaned to it, ash disposal, avoids and deposits excessive dust on filter screen 2, causes heat emission fan 3
Heat dissipation effect reduce, the quadrangle of the bottom end of outer casing 1 is fixedly connected to grab 4, the bottom of cooling fin 5 is stuck in by grab 4
End, is fixedly connected with cooling fin 5, PCB substrate 6 with outer casing 1, when PCB substrate 6 breaks down, slides along PCB substrate 6
Outer casing 1 can remove outer casing 1, overhaul to PCB substrate 6, and the top of the inside of outer casing 1 is under heat emission fan 3
Side is provided with radiator 9, and by radiator 9 being arranged close to the downside of heat emission fan 3, radiator 9 generates PCB substrate 6
Heat absorption, then heat is discharged from the inside of radiator 9 by heat emission fan 3, the inside of grab 4 slidably connects slide post 7,
After grab 4 is fixedly connected with PCB substrate 6, extruding of the spring 8 by slide post 7 makes slide post 7 tightly be extruded in PCB base
The front and back side of plate 6 causes outer casing 1 and PCB substrate 6 is sent out so as to avoid due to the operation, vibration for a long time of heat emission fan 3
Raw displacement.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of radiating subassembly of video card, including outer casing (1), which is characterized in that the top of the outer casing (1) is rotatablely connected
Have filter screen (2), and the quadrangle of the bottom end of outer casing (1) is fixedly connected to grab (4), the top of the outer casing (1) is leaned on
It is provided with heat emission fan (3) on the downside of nearly filter screen (2), and the top of the inside of outer casing (1) is set on the downside of heat emission fan (3)
It is equipped with radiator (9), is slidably connected slide post (7) on the inside of the grab (4), one end of the slide post (7) is located at card
Hook (4) is internally provided with spring (8), and PCB substrate (6) are provided on the inside of slide post (7), the bottom of the PCB substrate (6)
End is provided with cooling fin (5).
2. a kind of radiating subassembly of video card according to claim 1, which is characterized in that the outer casing (1) and PCB substrate
(6) it is fixedly connected by the bottom end that grab (4) are stuck in cooling fin (5), the outer casing (1) and filter screen (2) are turned by hinge
Dynamic connection.
3. a kind of radiating subassembly of video card according to claim 1, which is characterized in that the radiator (9) includes fin
(91), it is fixedly connected with connection ring (92) on the inside of the fin (91), the top of the connection ring (92) is fixedly connected with card
Ring (93).
4. a kind of radiating subassembly of video card according to claim 3, which is characterized in that the medial roof of the outer casing (1)
End offer annular groove, the snap ring (93) is embedded in annular groove, and respectively with outer casing (1) and radiator (9)
It is fixedly connected.
5. a kind of radiating subassembly of video card according to claim 1, which is characterized in that the filter screen (2) includes strainer
The front side insertion of shell (21), the strainer shell (21) is provided with filtering net plate (22), is provided with spiral shell on front side of the filtering net plate (22)
Bolt (23).
6. a kind of radiating subassembly of video card according to claim 5, which is characterized in that the front surface of the strainer shell (21)
Threaded hole is offered, the front surface of the filtering net plate (22) offers circular hole, and the bolt (23) sequentially passes through circular hole and screw thread
Hole, and be fixedly connected with strainer shell (21) and filtering net plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214273.6U CN208873102U (en) | 2018-07-30 | 2018-07-30 | A kind of radiating subassembly of video card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214273.6U CN208873102U (en) | 2018-07-30 | 2018-07-30 | A kind of radiating subassembly of video card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873102U true CN208873102U (en) | 2019-05-17 |
Family
ID=66463746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214273.6U Expired - Fee Related CN208873102U (en) | 2018-07-30 | 2018-07-30 | A kind of radiating subassembly of video card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122311A (en) * | 2020-09-10 | 2020-12-25 | 上海寻猫网络科技有限公司 | Hard disk destroying device suitable for computer network technology |
-
2018
- 2018-07-30 CN CN201821214273.6U patent/CN208873102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122311A (en) * | 2020-09-10 | 2020-12-25 | 上海寻猫网络科技有限公司 | Hard disk destroying device suitable for computer network technology |
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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 |
Granted publication date: 20190517 Termination date: 20200730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |