CN213069724U - Heat abstractor for computer - Google Patents
Heat abstractor for computer Download PDFInfo
- Publication number
- CN213069724U CN213069724U CN202022020607.XU CN202022020607U CN213069724U CN 213069724 U CN213069724 U CN 213069724U CN 202022020607 U CN202022020607 U CN 202022020607U CN 213069724 U CN213069724 U CN 213069724U
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- CN
- China
- Prior art keywords
- inner tube
- computer
- bottom plate
- ash
- fan
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- 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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- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat dissipation device for a computer, which comprises a bottom plate, a heat dissipation fan and an ash removal component; the bottom plate is provided with an upper end surface and a lower end surface and is used for being connected with a case of a computer; the heat radiation fan is rotatably arranged on the upper end surface of the bottom plate; the ash cleaning component comprises an inner pipe, an inner plate and at least one ash cleaning brush, the inner pipe is rotatably arranged on the upper end surface of the bottom plate, the inner pipe and the radiating fan are coaxially arranged, the inner plate is detachably and horizontally arranged inside the inner pipe, the lower end of the inner pipe is covered with the radiating fan, and the ash cleaning brush is arranged at the lower end of the inner plate and used for cleaning the radiating fan; the utility model provides a heat abstractor for computer need not say radiator fan and takes off from the computer, and the deashing is convenient, does not have the inconvenient technical problem of secondary installation.
Description
Technical Field
The utility model relates to a computer fittings technical field especially relates to a heat abstractor for computer.
Background
The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, can run according to a program, and automatically processes mass data at high speed. It is composed of a hardware system and a software system, and a computer without any software installed is called a bare computer. Computers are used as control systems for a variety of industrial and consumer devices, including simple special purpose devices, industrial devices, and general purpose devices.
In the use process of a computer, the internal temperature of a host of the computer is generally increased due to the energy consumption of core elements such as a CPU (central processing unit), a display card and the like, and when the temperature of the host is too high, the performance of the computer is reduced, even the host of the computer is burnt, so that a heat dissipation device is required to be equipped, and a heat dissipation fan is generally adopted in the current market for heat dissipation.
In the prior art, the fan blades of the heat dissipation fan of the computer are easy to accumulate dust, the whole fan blades are required to be disassembled and cleaned, secondary installation is carried out after cleaning, and the operation is troublesome. Therefore, a computer component fixing mechanism is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, a heat dissipation device for a computer is needed to solve the problems of the prior art that the blades of the heat dissipation fan are inconvenient to clean and the installation is troublesome after cleaning.
The utility model adopts the technical proposal that:
a heat sink for computer comprises a bottom plate, a heat radiation fan and an ash cleaning component;
the bottom plate is provided with an upper end surface and a lower end surface and is used for being connected with a case of a computer;
the heat radiation fan is rotatably arranged on the upper end surface of the bottom plate;
the deashing subassembly includes inner tube, inner panel and at least one deashing brush, the inner tube rotatable install in the up end of bottom plate, the inner tube with radiator fan is coaxial to be set up, inner panel detachable horizontal installation in the inside of inner tube, the lower extreme cover of inner tube is established radiator fan, the deashing brush install in the inner panel lower extreme is used for cleaning radiator fan.
Furthermore, the ash removal assembly also comprises a locking piece, a sliding groove is formed in the side wall of the inner tube along the length direction of the inner tube, a sliding part is formed on the inner plate corresponding to the sliding groove, and the locking piece is located on the outer side of the inner tube and connected with the sliding part so as to fix the height of the inner plate in the inner tube.
Furthermore, the deashing brush includes bracing piece and brush head, the bracing piece vertically install in the inner panel lower extreme, the brush head install in the lower extreme of bracing piece.
Furthermore, the number of the ash removal brushes is three, and the three ash removal brushes are uniformly installed at the lower end of the inner plate at intervals.
Furthermore, the deashing subassembly still includes the protection network, the protection network is lower extreme open-ended hollow cylinder structure, the lower extreme fixed connection of protection network in the inner tube, place in radiator fan in the below of protection network, the upper end of protection network corresponds the deashing brush is formed with the deashing hole.
Furthermore, the ash removal component also comprises a sealing cover, the sealing cover is covered on the lower end face of the bottom plate, the radius size of the sealing cover is larger than that of the inner tube, and a plurality of ash through holes are formed in the part of the bottom plate corresponding to the sealing cover.
Furthermore, the ash removal assembly further comprises an outer tube, the outer tube is fixedly installed on the bottom plate, the inner tube is rotatably arranged in the outer tube, and the outer side wall of the inner tube is connected with a fixing rod.
Furthermore, the bottom plate both sides are formed with the draw-in groove, the block has the fixture block in the draw-in groove, be formed with the cross notch on the fixture block, install the gag lever post in the cross notch, the one end of gag lever post is formed with the spacing portion of bar.
The utility model discloses a radiator fan is established to the inner tube cover, then with rotatable the installing on the bottom plate of inner tube, when accumulating the dust on the fan and need the deashing, install the inner tube with the inner panel inside, make deashing brush and radiator fan contact, rotate the inner tube, the radiator fan is swept to deashing brush and is carried out the deashing, the utility model provides a heat abstractor for the computer need not take off radiator fan from the computer, and the deashing is convenient, does not have the inconvenient technical problem of secondary installation.
Drawings
Fig. 1 is a schematic top view of a heat dissipation device for a computer according to the present invention;
fig. 2 is a schematic side view of a heat dissipation device for a computer according to the present invention;
FIG. 3 is a schematic view of a connection structure of the fixture block and the limiting rod in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of the sealing device in the embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
As shown in fig. 1, a heat dissipation device for a computer includes a base plate 1, a heat dissipation fan 2, and an ash removal assembly 3.
The bottom plate 1 is provided with an upper end surface and a lower end surface, the bottom plate 1 is used for being connected with a case of a computer, the bottom plate 1 is used as a main supporting base body of the whole heat dissipation device, and the heat dissipation fan and the ash removal component are arranged on the bottom plate.
The heat dissipation fan 2 is rotatably mounted on the upper end face of the bottom plate 1, and when the heat dissipation fan rotates, air circulation between the case and the space outside the case can be accelerated, so that the case dissipates heat.
The ash removing component 3 comprises an inner tube 31, an inner plate 32 and at least one ash removing brush 33, the inner tube 31 is rotatably arranged on the upper end surface of the bottom plate, specifically, the ash removing component 3 further comprises an outer tube 34, the outer tube 34 is fixedly arranged on the bottom plate 1, the inner tube 31 is rotatably arranged in the outer tube 34, and the outer side wall of the inner tube 31 is connected with a fixing rod 311.
When the inner tube needs to be rotated, the fixing rod 311 is held by a hand, and the fixing rod 311 is driven to rotate along the axis of the inner tube 31, so that the inner tube 31 can rotate relative to the bottom plate.
The inner tube 31 is disposed coaxially with the radiator fan 2, the inner plate 32 is detachably and horizontally mounted inside the inner tube 31, the radiator fan 2 is covered at the lower end of the inner tube 31, and the ash removal brush 33 is mounted at the lower end of the inner plate 32 and used for cleaning the radiator fan 2.
In order to effectively adjust the distance between the ash cleaning brush 33 and the heat dissipation fan 2 so as to adjust the force of the ash cleaning brush 33 for cleaning the heat dissipation fan 2, the ash cleaning assembly 3 further comprises a locking member 35, a sliding groove 312 is formed on the side wall of the inner tube 31 along the length direction of the inner tube, a sliding portion 321 is formed on the inner plate 32 corresponding to the sliding groove 312, the locking member 35 is located on the outer side of the inner tube 31 and connected with the sliding portion 321, and further the height of the inner plate 32 in the inner tube 31 is fixed.
In some embodiments of the present application, the locking member 35 is a fastening nut, and the sliding portion 321 is a threaded column extending radially outward along the inner plate, and the position of the threaded column is fixed at a determined position of the sliding groove 312 by the fastening nut, thereby determining the height of the inner plate 32 in the inner pipe 31.
In some embodiments of the present application, the ash removal brush 33 includes a support rod 331 and a brush head 332, the support rod 331 is vertically installed at the lower end of the inner plate 32, and the brush head 332 is installed at the lower end of the support rod 331.
The brush head 332 is used to directly contact the cooling fan 2 to clean the cooling fan 2.
In some embodiments of the present application, the number of the ash removing brushes 33 is three, and the three ash removing brushes 33 are uniformly installed at the lower end of the inner plate 1 at intervals, so that an equilateral triangle structure is formed between the three ash removing brushes 33, when the inner plate 32 rotates, the three brush heads 332 rotate together to clean the heat dissipation fan 2 at the same time, and the contact area with the heat dissipation fan 2 is increased.
In some embodiments of the present application, the ash removing assembly 3 further includes a protective net 36, the protective net 36 is a hollow cylindrical structure with an open lower end, the lower end of the protective net 36 is fixedly connected to the inner pipe 31, the heat dissipation fan 2 is disposed in the lower portion of the protective net 36, and an ash removing hole is formed at the upper end of the protective net 36 corresponding to the ash removing brush 33.
The arrangement of the protective net 36 can effectively protect the cooling fan 2, and the design of the dust cleaning holes ensures the normal installation of the dust cleaning brush 33.
In order to collect the dust brushed by the dust cleaning brush, in some embodiments of the present application, the dust cleaning assembly 3 further includes a sealing cover 37, the sealing cover 37 is covered on the lower end surface of the bottom plate 1, the radius of the sealing cover 37 is larger than that of the inner tube 31, and a plurality of dust through holes 1a are formed in the bottom plate 1 corresponding to the sealing cover 37.
In some embodiments of this application, bottom plate 1 both sides are formed with draw-in groove 11, and the block has fixture block 12 in the draw-in groove 11, are formed with cross notch 12a on the fixture block 12, install gag lever post 13 in the cross notch 12a, and the one end of gag lever post 13 is formed with the spacing portion of bar. 131; the connection between the case and the heat dissipation device can be rapidly realized through the clamping between the clamping block and the case, the installation is simple and convenient, and the operation is simple.
The utility model discloses heat abstractor is when using, it is fixed with the inside block of computer mainframe to utilize fixture block 12 to put both sides about the whole device, the installation and the fixed of the whole device of being convenient for, reuse gag lever post 13 pegs graft at fixture block 12 both ends, the junction of fixed fixture block 12 and mainframe box, with fixture block 12 block in 1 top both sides of bottom plate, rotate gag lever post 13, it has the spacing card of cross notch 12a to be formed with on spacing portion of bar and the fixture block 12 of gag lever post 13, remove locking piece 35, adjust the height of inner panel 32 at inner tube 31, rotate inner tube 31, inner panel 32 rotates together with deashing brush 33, to 2 surperficial deashing of radiator fan, the dust of sweeping falls into the sealed lid 37 of bottom plate 1 lower extreme.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (8)
1. A heat sink for a computer is characterized by comprising a bottom plate, a heat dissipation fan and an ash removal component;
the bottom plate is provided with an upper end surface and a lower end surface and is used for being connected with a case of a computer;
the heat radiation fan is rotatably arranged on the upper end surface of the bottom plate;
the deashing subassembly includes inner tube, inner panel and at least one deashing brush, the inner tube rotatable install in the up end of bottom plate, the inner tube with radiator fan is coaxial to be set up, inner panel detachable horizontal installation in the inside of inner tube, the lower extreme cover of inner tube is established radiator fan, the deashing brush install in the inner panel lower extreme is used for cleaning radiator fan.
2. The heat dissipating device for a computer as claimed in claim 1, wherein the ash removing assembly further comprises a locking member, a sliding groove is formed on a side wall of the inner tube along a length direction thereof, a sliding portion is formed on the inner plate corresponding to the sliding groove, and the locking member is located on an outer side of the inner tube and connected to the sliding portion to fix a height of the inner plate in the inner tube.
3. The heat dissipating device for a computer as claimed in claim 1, wherein the ash removing brush includes a support rod and a brush head, the support rod is vertically installed at a lower end of the inner plate, and the brush head is installed at a lower end of the support rod.
4. The heat dissipating device for a computer as claimed in claim 1, wherein the number of the ash removing brushes is three, and the three ash removing brushes are installed at the lower end of the inner plate at regular intervals.
5. The heat dissipation device for computers as claimed in claim 1, wherein the ash removal assembly further comprises a protective mesh, the protective mesh is a hollow cylindrical structure with an opening at a lower end, the lower end of the protective mesh is fixedly connected to the inner tube, the heat dissipation fan is arranged below the protective mesh, and ash removal holes are formed at the upper end of the protective mesh corresponding to the ash removal brushes.
6. The heat dissipating device for a computer as claimed in claim 1, wherein the ash removing assembly further comprises a sealing cover, the sealing cover is disposed on a lower end surface of the bottom plate, a radius of the sealing cover is greater than a radius of the inner tube, and a plurality of ash through holes are formed in a portion of the bottom plate corresponding to the sealing cover.
7. The heat dissipating device of claim 1, wherein the ash removing assembly further comprises an outer tube, the outer tube is fixedly mounted on the bottom plate, the inner tube is rotatably disposed in the outer tube, and the outer sidewall of the inner tube is connected with a fixing rod.
8. The heat sink for computer as claimed in claim 1, wherein the bottom plate has two sides formed with slots, the slots are engaged with clips, the clips are formed with cross notches, the cross notches are installed with limiting rods, and one end of the limiting rods is formed with strip-shaped limiting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020607.XU CN213069724U (en) | 2020-09-15 | 2020-09-15 | Heat abstractor for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022020607.XU CN213069724U (en) | 2020-09-15 | 2020-09-15 | Heat abstractor for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213069724U true CN213069724U (en) | 2021-04-27 |
Family
ID=75560111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022020607.XU Expired - Fee Related CN213069724U (en) | 2020-09-15 | 2020-09-15 | Heat abstractor for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213069724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114995605A (en) * | 2022-05-25 | 2022-09-02 | 江西科技学院 | Computer heat abstractor and computer equipment |
-
2020
- 2020-09-15 CN CN202022020607.XU patent/CN213069724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114995605A (en) * | 2022-05-25 | 2022-09-02 | 江西科技学院 | Computer heat abstractor and computer equipment |
| CN114995605B (en) * | 2022-05-25 | 2023-08-08 | 江西科技学院 | Computer heat abstractor and computer equipment |
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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: 20210427 |