CN215954216U - Display card radiator and display card - Google Patents
Display card radiator and display card Download PDFInfo
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- CN215954216U CN215954216U CN202121229955.6U CN202121229955U CN215954216U CN 215954216 U CN215954216 U CN 215954216U CN 202121229955 U CN202121229955 U CN 202121229955U CN 215954216 U CN215954216 U CN 215954216U
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- plate
- cover plate
- fixing
- heat dissipation
- graphics card
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Abstract
The utility model discloses a display card radiator and a display card, wherein the display card radiator comprises a cover plate, a bottom shell and a radiating assembly, the bottom shell comprises a back plate and a side plate, the back plate and the side plate are integrally formed, the cover plate is covered on the side plate, the cover plate and the bottom shell enclose an installation space, and the radiating assembly is arranged in the installation space. According to the technical scheme, the back plate and the side plate are integrally formed, so that the back plate and the side plate are not required to be formed by two sets of dies respectively when the back plate and the side plate are manufactured, and only one set of die is required to be formed to integrally form the back plate and the side plate, so that the number of dies for forming the bottom shell can be reduced, the forming cost of the die is reduced, the production cost of the bottom shell is reduced, and the production cost of the display card radiator is reduced.
Description
Technical Field
The utility model relates to the technical field of display cards, in particular to a display card radiator and a display card.
Background
The display card radiator is used for heat dissipation of a display card, the heat dissipation mode is mainly heat conduction heat dissipation, and the main structure of the display card radiator comprises a fan, a heat dissipation sheet, a heat pipe and a shell.
At present, the shell of the display card radiator on the market utilizes the screw fixation shaping through the polylith plate, owing to used polylith plate, needs many sets of moulds when making the plate, leads to making the cost of mould and rises, is unfavorable for cost control, influences the competitiveness of display card on the market.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a display card radiator and a display card, and aims to solve the technical problem of high manufacturing cost of a shell of the display card radiator.
In order to achieve the above object, the present invention provides a display card heat sink comprising:
a cover plate;
the bottom shell comprises a back plate and side plates, the back plate and the side plates are integrally formed, the cover plate is covered on the side plates, and an installation space is defined by the cover plate and the bottom shell;
and the heat dissipation assembly is arranged in the installation space.
Optionally, the graphics card heat sink further comprises:
the heat dissipation assembly comprises a fan support and a fan arranged on the fan support, a first fixing piece is arranged on the side plate, the first fixing piece is arranged between the cover plate and the fan support, and the first fixing piece penetrates through the cover plate, the first fixing piece and the fan support in sequence to connect the cover plate, the side plate and the fan support.
Optionally, a second fixing piece is arranged on the fan support, the first fixing piece is arranged between the cover plate and the second fixing piece, and the first fixing piece sequentially penetrates through the cover plate, the first fixing piece and the second fixing piece so as to connect the cover plate, the side plate and the fan support.
Optionally, the graphics card heat sink further comprises:
the second fixing piece is arranged in the cover plate in a penetrating mode, and the second fixing piece penetrates through the periphery of the cover plate and the periphery of the fan support to connect the cover plate with the fan support.
Optionally, the heat dissipation assembly further comprises:
a heat sink;
the radiating fin is arranged on the radiating support, the radiating fin is positioned between the radiating support and the fan support, and the cover plate is provided with an air inlet hole.
Optionally, a fixing plate extending towards the heat dissipation assembly is disposed on the cover plate, and the fixing plate is connected with the heat dissipation assembly.
Optionally, the graphics card heat sink further comprises:
the baffle is fixed on the heat dissipation assembly and used for being connected with an external device.
The present invention also provides a display card, including:
the display card radiator according to any one of the above technical solutions;
a circuit board disposed in the mounting space.
Optionally, the display card further comprises:
the circuit board is connected with the heat dissipation assembly through the third fixing piece;
and the circuit board is connected with the back plate through the fourth fixing piece.
Optionally, a fixing hole is formed in the third fixing member, and the fourth fixing member is inserted into the back plate and the fixing hole to connect the circuit board with the back plate.
The bottom shell comprises the back plate and the side plates, and the back plate and the side plates are integrally formed, so that when the back plate and the side plates are manufactured, only one set of mould is required to integrally form the back plate and the side plates without forming two sets of moulds for respectively forming the back plate and the side plates, the number of moulds for forming the bottom shell can be reduced, and the forming cost of the moulds is reduced, so that the production cost of the bottom shell is reduced, and the production cost of the display card radiator is reduced; the cover plate covers the side plate to enable the cover plate and the bottom shell to form an installation space, namely the cover plate, the side plate and the back plate form the installation space, so that the heat dissipation assembly is arranged in the installation space, and the heat dissipation function of the display card is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a display card according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded view of the graphics card of FIG. 1;
fig. 3 is a schematic structural view of the third fixing member in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Cover plate | 11 | Air inlet |
| 12 | |
2 | |
| 21 | |
22 | |
| 221 | |
3 | Installation space |
| 4 | Heat radiation assembly | 41 | Fan support |
| 411 | Second fixing sheet | 42 | Fan with |
| 43 | |
44 | |
| 5 | First fixed |
6 | Second fixing part |
| 7 | |
8 | |
| 9 | Third fixing |
91 | |
| 10 | Fourth fixing member |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a display card radiator, which is used for solving the technical problem of high manufacturing cost of a display card radiator shell.
In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the graphics card heat sink includes a cover plate 1, a bottom shell 2 and a heat dissipation assembly 4, the bottom shell 2 includes a back plate 21 and a side plate 22, the back plate 21 and the side plate 22 are integrally formed, the cover plate 1 is covered on the side plate 22, the cover plate 1 and the bottom shell 2 enclose an installation space 3, and the heat dissipation assembly 4 is disposed in the installation space 3.
The bottom shell 2 comprises the back plate 21 and the side plate 22, and the back plate 21 and the side plate 22 are integrally formed, so that when the back plate 21 and the side plate 22 are manufactured, two sets of molds are not required to be arranged to respectively form the back plate 21 and the side plate 22, and only one set of mold is required to be arranged to integrally form the back plate 21 and the side plate 22, so that the number of molds for forming the bottom shell 2 can be reduced, the arranging cost of the molds is reduced, the production cost of the bottom shell 2 is reduced, and the production cost of the graphics card radiator is reduced; the cover plate 1 covers the side plate 22, so that the cover plate 1 and the bottom shell 2 enclose an installation space 3, namely the cover plate 1, the side plate 22 and the back plate 21 enclose the installation space 3, and the heat dissipation assembly 4 is arranged in the installation space 3, so that the heat dissipation function of the display card is realized.
It is understood that the bottom case 2 is composed of a back plate 21 and a side plate 22, which is only one implementation manner of the embodiment, and the bottom case 2 may further include a back plate 21 and a plurality of side plates 22.
It can be understood that the heat dissipation assembly 4 is used for dissipating heat of components on the display card circuit board 8, the structure and the installation manner of the heat dissipation assembly 4 may be the disclosed structure and installation manner, and the LOGO of the display card is disposed on the side plate 22.
In an embodiment, as shown in fig. 1 and fig. 2, the graphics card heat sink further includes a first fixing member 5, the heat dissipation assembly 4 includes a fan bracket 41 and a fan 42 disposed on the fan bracket 41, a first fixing piece 221 is disposed on the side plate 22, the first fixing piece 221 is disposed between the cover plate 1 and the fan bracket 41, and the first fixing member 5 sequentially penetrates through the cover plate 1, the first fixing piece 221 and the fan bracket 41 to connect the cover plate 1, the side plate 22 and the fan bracket 41. The first fixing piece 221 is arranged between the cover plate 1 and the fan support 41, then the first fixing piece 5 sequentially penetrates through the cover plate 1, the first fixing piece 221 and the fan support 41, the cover plate 1, the side plate 22 and the fan support 41 are connected, the connection compactness of the cover plate 1, the side plate 22 and the fan support 41 can be improved, the size of the display card radiator is reduced, the number of connecting holes formed in the side plate 22, the back plate 21, the cover plate 1 and the fan support 41 is reduced, and the strength of the display card radiator is improved.
Specifically, the first fixing plate 221, the side plate 22 and the back plate 21 are integrally formed, the forming mode may be sheet metal stamping or pouring, and the first fixing plate 221 may also be welded on the side plate 22.
In one embodiment, as shown in fig. 2, a second fixing piece 411 is disposed on the fan bracket 41, the first fixing piece 221 is disposed between the cover plate 1 and the second fixing piece 411, and the first fixing piece 5 sequentially penetrates through the cover plate 1, the first fixing piece 221 and the second fixing piece 411 to connect the cover plate 1, the side plate 22 and the fan bracket 41. Set up second stationary blade 411 on fan bracket 41, can shorten the length of first mounting 5, improve the stability that first mounting 5 connects apron 1, curb plate 22 and fan bracket 41, simultaneously, second stationary blade 411 also can play the effect of supporting fan bracket 41, can also avoid holing in order to supply first mounting 5 to pass on fan bracket 41.
Specifically, the second fixing plate 411 and the fan bracket 41 are integrally formed, the forming mode is sheet metal stamping, and may also be pouring, and the second fixing plate 411 may also be welded on the fan bracket 41.
It can be understood that, as shown in fig. 2, the first fixing pieces 221, the second fixing pieces 411, and the first fixing pieces 5 are provided in plurality and in one-to-one correspondence to improve stability of the coupling cover plate 1, the side plate 22, and the fan bracket 41.
In another alternative embodiment, the side plate 22 is engaged with the cover plate 1, and the fan bracket 41 is fixed to the cover plate 1 by screws.
In an embodiment, as shown in fig. 1 and fig. 2, the graphics card heat sink further includes a second fixing member 6, the fan bracket 41 is disposed in the cover plate 1, and the second fixing member 6 is disposed through the peripheral side of the cover plate 1 and the peripheral side of the fan bracket 41 to connect the cover plate 1 and the fan bracket 41. The fan bracket 41 is arranged in the cover plate 1, the total thickness of the fan bracket 41 and the cover plate 1 can be reduced, meanwhile, the fan bracket 41 and the cover plate 1 can be overlapped in the circumferential side, so that the second fixing piece 6 can penetrate through the circumferential side of the fan bracket 41 and the circumferential side of the cover plate 1, the fan bracket 41 is fixed on the cover plate 1, the stability and the firmness of connection between the fan bracket 41 and the cover plate 1 are improved, the fan bracket 41 and the cover plate 1 are prevented from being separated due to vibration and the like, or the inclined condition is avoided.
In an embodiment, as shown in fig. 1 and fig. 2, the heat dissipation assembly 4 further includes a heat dissipation plate 43 and a heat dissipation bracket 44, the heat dissipation plate 43 is disposed on the heat dissipation bracket 44, the heat dissipation plate 43 is located between the heat dissipation bracket 44 and the fan bracket 41, and the cover plate 1 is provided with an air inlet 11 to improve the heat dissipation efficiency of the heat sink.
It is understood that the heat dissipation assembly 4 may also include other structures, such as a heat pipe, which is not specifically limited in this embodiment.
In another alternative embodiment, the air inlet may be provided on the back plate 21.
In one embodiment, as shown in fig. 2, a fixing plate 12 extending toward the heat dissipation assembly 4 is disposed on the cover plate 1, and the fixing plate 12 is connected to the heat dissipation assembly 4, so as to improve the connection strength and compactness between the cover plate 1 and the heat dissipation assembly 4 and simplify the connection between the cover plate 1 and the heat dissipation assembly 4.
Specifically, the fixing plate 12 and the cover plate 1 are formed through die punch, and can be formed through pouring, the fixing plate 12 can be connected with the heat dissipation assembly 4 through screws, and the fixing plate 12 can also be connected with the heat dissipation assembly 4 through clamping.
In one embodiment, the fixing plate 12 is connected to the heat dissipating bracket 44.
In an embodiment, as shown in fig. 1 and fig. 2, the graphics card heat sink further includes a baffle 7, the baffle 7 is fixed on the heat sink assembly 4, and the baffle 7 is used for connecting with an external device, so as to facilitate installation of the graphics card heat sink.
Specifically, when the graphics card heat sink in this embodiment is applied to a desktop computer, the baffle 7 may be installed on the chassis of the host computer to facilitate installation of the graphics card in the chassis.
In one embodiment, the baffle 7 is fixed to the heat dissipation bracket 44.
As shown in fig. 1 and fig. 2, the embodiment of the present invention further provides a display card, which includes a circuit board 8 and the display card heat sink according to any of the above embodiments, wherein the circuit board 8 is disposed in the installation space 3.
The display card provided by the embodiment of the utility model comprises the circuit board 8 and the display card radiator, the specific structure of the display card radiator refers to the embodiment, and the display card adopts all the technical schemes of all the embodiments, so that the display card radiator at least has all the beneficial effects brought by the technical schemes of the embodiments.
In one embodiment, the baffle 7 is fixed on the circuit board 8, and when the assembly is performed, the baffle 7 is firstly installed on the circuit board 8, then is connected with the heat dissipation assembly 4 and the cover plate 1, and finally the baffle 7 is fixed on the heat dissipation assembly 4.
In an embodiment, as shown in fig. 2, the display card further includes a third fixing member 9 and a fourth fixing member 10, the circuit board 8 is connected to the heat dissipation assembly 4 through the third fixing member 9, and the circuit board 8 is connected to the back plate 21 through the fourth fixing member 10, so that the connection strength and stability of the heat dissipation assembly 4, the circuit board 8 and the back plate 21 can be improved, and the problem that the connection strength and stability are affected due to an overlong screw when the screw penetrates through the back plate 21, the circuit board 8 and the heat dissipation assembly 4 to connect the heat dissipation assembly is avoided.
In one embodiment, the third fixing member 9 fixes the circuit board 8 to the heat dissipation bracket 44.
In an embodiment, as shown in fig. 2 and fig. 3, a fixing hole 91 is provided in the third fixing member 9, and the fourth fixing member 10 is disposed through the back plate 21 and the fixing hole 91 to connect the circuit board 8 with the back plate 21, so as to reduce a through hole for the fourth fixing member 10 to pass through on the circuit board 8, and also reduce a connection gap between the back plate 21, the circuit board 8, and the heat dissipation assembly 4, thereby improving the connection compactness of the back plate 21, the circuit board 8, and the heat dissipation assembly 4.
In one embodiment, the first fixing member 5, the second fixing member 6, the third fixing member 9 and the fourth fixing member 10 are screws or bolts, and the fixing holes 91 in the third fixing member 9 are threaded holes.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a display card radiator which characterized in that, display card radiator includes:
a cover plate;
the bottom shell comprises a back plate and side plates, the back plate and the side plates are integrally formed, the cover plate is covered on the side plates, and an installation space is defined by the cover plate and the bottom shell;
and the heat dissipation assembly is arranged in the installation space.
2. The graphics card heat sink of claim 1, further comprising:
the heat dissipation assembly comprises a fan support and a fan arranged on the fan support, a first fixing piece is arranged on the side plate, the first fixing piece is arranged between the cover plate and the fan support, and the first fixing piece penetrates through the cover plate, the first fixing piece and the fan support in sequence to connect the cover plate, the side plate and the fan support.
3. The graphics card heat sink of claim 2, wherein a second fixing plate is disposed on the fan bracket, the first fixing plate is disposed between the cover plate and the second fixing plate, and the first fixing member sequentially penetrates through the cover plate, the first fixing plate and the second fixing plate to connect the cover plate, the side plate and the fan bracket.
4. The graphics card heat sink of claim 2, further comprising:
the second fixing piece is arranged in the cover plate in a penetrating mode, and the second fixing piece penetrates through the periphery of the cover plate and the periphery of the fan support to connect the cover plate with the fan support.
5. The graphics card heat sink of claim 2, wherein the heat dissipation assembly further comprises:
a heat sink;
the radiating fin is arranged on the radiating support, the radiating fin is positioned between the radiating support and the fan support, and the cover plate is provided with an air inlet hole.
6. The graphics card heat sink of claim 1, wherein the cover plate is provided with a fixing plate extending toward the heat dissipation assembly, and the fixing plate is connected to the heat dissipation assembly.
7. The graphics card heat sink of claim 1, further comprising:
the baffle is fixed on the heat dissipation assembly and used for being connected with an external device.
8. A graphics card, comprising:
the graphics card heat sink of any of claims 1-7;
a circuit board disposed in the mounting space.
9. The graphics card of claim 8, wherein the graphics card further comprises:
the circuit board is connected with the heat dissipation assembly through the third fixing piece;
and the circuit board is connected with the back plate through the fourth fixing piece.
10. The graphics card of claim 9, wherein a fixing hole is provided in the third fixing member, and the fourth fixing member is inserted into the back plate and the fixing hole to connect the circuit board with the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229955.6U CN215954216U (en) | 2021-06-02 | 2021-06-02 | Display card radiator and display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229955.6U CN215954216U (en) | 2021-06-02 | 2021-06-02 | Display card radiator and display card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215954216U true CN215954216U (en) | 2022-03-04 |
Family
ID=80565332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121229955.6U Active CN215954216U (en) | 2021-06-02 | 2021-06-02 | Display card radiator and display card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215954216U (en) |
-
2021
- 2021-06-02 CN CN202121229955.6U patent/CN215954216U/en active Active
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| GR01 | Patent grant |