CN222145481U - Cooling device for computer motherboard - Google Patents
Cooling device for computer motherboard Download PDFInfo
- Publication number
- CN222145481U CN222145481U CN202420196402.2U CN202420196402U CN222145481U CN 222145481 U CN222145481 U CN 222145481U CN 202420196402 U CN202420196402 U CN 202420196402U CN 222145481 U CN222145481 U CN 222145481U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- cooling device
- computer motherboard
- bolted
- bevel gear
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cooling device for a computer main board, which is applied to the field of cooling equipment and comprises a mounting plate, wherein one side of the mounting plate is provided with a controller, the bottom of the mounting plate is provided with a temperature sensor, the top of the mounting plate is provided with through grooves, the inside of the through grooves is provided with a dustproof net, the number of the through grooves is four, the top of the mounting plate is provided with a groove, and the top of the mounting plate is provided with a stepping motor, and the inside of the through grooves is provided with a rotating rod.
Description
Technical Field
The utility model relates to the field of cooling equipment, in particular to a cooling device for a computer main board.
Background
The computer case main board is divided into a commercial main board and an industrial main board, is one of the most basic and important components of a microcomputer, can generate higher temperature when the computer main board works for a long time in the case, and the existing heat dissipation device generally adopts a fan to dissipate heat, but the existing heat dissipation fan can be started along with the starting of the host machine, so that the fan works more superfluously when the case temperature is lower, the existing fan is generally installed in a single group, and can only conduct heat dissipation and cooling on part of the main board when in use, and the cooling effect is more general.
At present, the utility model in China with the bulletin number of CN211742038U discloses a computer main board cooling device, which relates to the technical field of computers and comprises a main body, wherein a controller and a power interface are arranged on the outer surface of the front end of the main body, and the power interface is positioned on one side of the controller. According to the cooling device for the computer main board, the temperature monitor can monitor the temperature inside the computer case when in use, the cooling fans can be controlled to be started according to the change condition of the temperature when in use, the computer main board is cooled, electric power resources are saved when in use, the cooling fans are beneficial to cooling the computer main board when in use through the setting of the cooling fans, the individual cooling fans can be controlled to be started through the grading module according to actual conditions when in use, the cooling area of the computer main board can be enlarged when in use by the four groups of cooling fans, and the use effect is better than that of the traditional mode.
In summary, although the device can achieve the effect of expanding the heat dissipation area of the computer motherboard, certain problems still exist during use, for example, the device adopts four groups of heat dissipation fans to dissipate heat of the computer motherboard, and each group of heat dissipation fans adopts independent power transmission, so that when the device is used, four groups of power equipment work simultaneously, furthermore, the electric energy consumed during working is higher, the energy saving purpose cannot be achieved, meanwhile, the bracket part of the heat dissipation device is fixed in a structure after being installed, so that the positions of threaded holes on the bracket are fixed, and when the computer motherboard with different sizes is encountered, if the size of the computer motherboard is larger than that of the heat dissipation device, the bracket installation of the heat dissipation device is blocked, and the computer motherboard cannot be normally fixed.
Disclosure of utility model
The utility model aims to provide a cooling device for a computer main board, which has the advantages of saving energy and adjusting the installation position.
The technical aim of the utility model is achieved through the following technical scheme that the cooling device of the computer main board comprises a mounting plate, wherein a controller is arranged on one side of the mounting plate, a temperature sensor is arranged at the bottom of the mounting plate, through grooves are formed in the top of the mounting plate, dustproof nets are arranged in the through grooves, four through grooves are formed in the top of the mounting plate, a stepping motor is arranged at the top of the mounting plate, a rotating rod is arranged in the through grooves, negative pressure fan blades are fixedly sleeved on the surface of the rotating rod, connecting rods are rotatably connected in the through grooves through bearings, L-shaped brackets are symmetrically arranged on the front face and the back of the mounting plate, connecting seats are bolted on one sides of the two opposite L-shaped brackets, a fixed block is arranged in the connecting seats, threaded holes are formed in the center of the fixed block, and an adjusting screw rod which is rotatably connected with the fixed block through the bearings is in a threaded manner on one side of the opposite L-shaped brackets.
By adopting the technical scheme, the utility model is started through the stepping motor, the stepping motor drives the connecting rod to rotate under the matched use of the third conical gear and the fourth conical gear, and the connecting rod drives the rotating rod to rotate under the matched use of the first conical gear and the second conical gear, so that the aim that a group of motors drive four fans to work is fulfilled, the power consumption is reduced, the aim of saving energy is fulfilled, the L-shaped support is slidingly connected on the mounting plate through the sliding rail, when the mounting position of the cooling device is required to be regulated, the L-shaped support can slide towards two sides of the mounting plate, the left and right regulation position of the threaded holes on the fixing block in the connecting seat is realized, and the position of the threaded holes on the fixing block can be regulated forwards and backwards by matching with the rotation of the regulating screw rod, so that the cooling device can be suitable for the mounting of computer mainboards with different sizes, and the situation that the computer mainboards are excessively large in size and the installation is prevented is avoided.
The utility model is further characterized in that a supporting plate is bolted in the through groove, and the supporting plate is rotationally connected with the rotating rod through a bearing.
By adopting the technical scheme, the rotating rod is limited in rotation.
The utility model is further characterized in that one end of the connecting rod is fixedly sleeved with a first conical gear, and the surface of the rotating rod is fixedly sleeved with a second conical gear matched with the first conical gear.
By adopting the technical scheme, the connecting rod is convenient to rotate so as to drive the rotating rod to rotate.
The utility model is further arranged that the output end of the stepping motor penetrates through the groove and is fixedly sleeved with a third conical gear, and the other end of the connecting rod penetrates through the groove and is fixedly sleeved with a fourth conical gear matched with the third conical gear.
By adopting the technical scheme, the output end of the stepping motor is convenient to rotate so as to drive the connecting rod to rotate.
The utility model is further characterized in that clamping blocks are symmetrically bolted on the surface of the stepping motor, and the bottoms of the clamping blocks are bolted with the top of the mounting plate.
By adopting the technical scheme, the stepping motor is limited.
The utility model is further characterized in that guide rails are symmetrically bolted in the connecting seat, and guide grooves matched with the guide rails are formed in two sides of the fixed block.
By adopting the technical scheme, the fixed block is limited.
The utility model is further characterized in that the front and the back of the mounting plate are both bolted with sliding rails, and the L-shaped bracket is provided with sliding rails matched with the sliding rails.
By adopting the technical scheme, the L-shaped bracket is limited.
The utility model is further characterized in that the top of the L-shaped bracket is connected with a limit bolt in a threaded manner, and the limit bolt is matched with the slide rail for use.
By adopting the technical scheme, the position of the L-shaped bracket on the sliding rail is limited.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, the stepping motor is started, under the matched use of the third conical gear and the fourth conical gear, the stepping motor drives the connecting rod to rotate, and under the matched use of the first conical gear and the second conical gear, the connecting rod drives the rotating rod to rotate, so that the aim that a group of motors drives four fans to work is achieved, the consumption of electric power is reduced, and the aim of saving energy is achieved;
2. According to the utility model, the L-shaped support is slidably connected with the mounting plate through the sliding rail, when the mounting position of the cooling device is required to be adjusted, the L-shaped support can be slid towards two sides of the mounting plate, the left and right adjustment of the positions of the threaded holes on the fixing blocks in the connecting seat is driven, the adjusting screw rod is matched with rotation, and the positions of the threaded holes on the fixing blocks can be adjusted forwards and backwards, so that the cooling device can be suitable for mounting computer mainboards with different sizes, and the situation that the computer mainboards are excessively large in size and blocked from being mounted is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a partial top plan view of the structure of the present utility model;
FIG. 3 is a partial cross-sectional view of the structure of the present utility model;
Fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.
The device comprises the following components of a reference numeral 1, a mounting plate, 2, a controller, 3, a temperature sensor, 4, a through groove, 5, a dust screen, 6, a groove, 7, a stepping motor, 8, a rotating rod, 9, a negative pressure fan blade, 10, a connecting rod, 11, an L-shaped bracket, 12, a connecting seat, 13, a fixed block, 14, an adjusting screw rod, 15, a supporting plate, 16, a first conical gear, 17, a second conical gear, 18, a third conical gear, 19, a fourth conical gear, 20, a clamping block, 21, a guide rail, 22, a sliding rail, 23 and a limit bolt.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
Referring to fig. 1, fig. 2 and fig. 3, a cooling device for a computer motherboard, which comprises a mounting plate 1, the controller 2 is installed to one side of mounting plate 1, temperature sensor 3 is installed to the bottom of mounting plate 1, logical groove 4 has been seted up at the top of mounting plate 1, the internally mounted of logical groove 4 has dust screen 5, the quantity of logical groove 4 is four, recess 6 has been seted up at the top of mounting plate 1, the top of mounting plate 1 is provided with step motor 7, the inside of logical groove 4 is provided with dwang 8, the fixed negative pressure flabellum 9 that cup joints in surface of dwang 8, the inside of logical groove 4 is connected with connecting rod 10 through the bearing rotation, start through step motor 7, under the cooperation use of third conical gear 18 and fourth conical gear 19, step motor 7 drives connecting rod 10 and rotates, under the cooperation use of first conical gear 16 and second conical gear 17, make connecting rod 10 drive dwang 8, thereby reach the purpose that a set of motor drives four fans and work, the power consumption has been reduced, the purpose of energy-conserving is reached.
Referring to fig. 2 and 3, the support plate 15 is bolted to the inside of the through groove 4, and the support plate 15 is rotatably connected with the rotation rod 8 through a bearing, and by providing the support plate 15, the rotation of the rotation rod 8 is limited.
Referring to fig. 2 and 3, a first conical gear 16 is fixedly sleeved at one end of the connecting rod 10, a second conical gear 17 matched with the first conical gear 16 is fixedly sleeved on the surface of the rotating rod 8, and the rotating rod 8 is driven to rotate by conveniently rotating the connecting rod 10 through the arrangement of the first conical gear 16 and the second conical gear 17.
Referring to fig. 2, the output end of the stepper motor 7 penetrates into the groove 6 and is fixedly sleeved with a third conical gear 18, the other end of the connecting rod 10 penetrates into the groove 6 and is fixedly sleeved with a fourth conical gear 19 matched with the third conical gear 18, and the output end of the stepper motor 7 is conveniently rotated to drive the connecting rod 10 to rotate by arranging the third conical gear 18 and the fourth conical gear 19.
Referring to fig. 1, a clamping block 20 is symmetrically bolted on the surface of the stepping motor 7, the bottom of the clamping block 20 is bolted with the top of the mounting plate 1, and the stepping motor 7 is limited by arranging the clamping block 20.
The use process is briefly described that the stepping motor 7 is started, under the matched use of the third conical gear 18 and the fourth conical gear 19, the stepping motor 7 drives the connecting rod 10 to rotate, under the matched use of the first conical gear 16 and the second conical gear 17, the connecting rod 10 drives the rotating rod 8 to rotate, so that the aim that a group of motors drives four fans to work is achieved, the consumption of electric power is reduced, and the aim of saving energy is achieved.
Example 2:
Referring to fig. 1 and 4, a cooling device for a computer motherboard is provided, the front and the back of a mounting plate 1 are symmetrically provided with L-shaped brackets 11, opposite sides of the two L-shaped brackets 11 are respectively bolted with a connecting seat 12, a fixed block 13 is arranged in the connecting seat 12, a threaded hole is formed in the center of the fixed block 13, one sides of the two L-shaped brackets 11 opposite to each other are respectively connected with an adjusting screw 14 rotationally connected with the fixed block 13 through a bearing, the L-shaped brackets 11 are slidingly connected through a sliding rail 22 on the mounting plate 1, when the mounting position of the cooling device needs to be adjusted, the L-shaped brackets 11 can slide towards two sides of the mounting plate 1, the left and right adjusting positions of the threaded holes on the fixed block 13 in the connecting seat 12 are driven, the positions of the threaded holes on the fixed block 13 can be adjusted back and forth in a matched manner by rotating the adjusting screw 14, so that the cooling device can be suitable for mounting computer motherboard with different sizes, and the situation that the mounting is blocked due to oversized computer motherboard is avoided.
Referring to fig. 1 and 4, the inside of the connecting seat 12 is symmetrically bolted with a guide rail 21, and both sides of the fixed block 13 are provided with guide grooves matched with the guide rail 21, and the fixed block 13 is limited by arranging the guide rail 21.
Referring to fig. 1, the front and back sides of the mounting plate 1 are both bolted with slide rails 22, and the L-shaped bracket 11 is provided with slide rails matched with the slide rails 22, and the L-shaped bracket 11 is limited by arranging the slide rails 22.
Referring to fig. 1, a limit bolt 23 is screwed on the top of the L-shaped bracket 11, the limit bolt 23 is matched with the slide rail 22, and the position of the L-shaped bracket 11 on the slide rail 22 is limited by arranging the limit bolt 23.
The use process is briefly described that the L-shaped bracket 11 which is slidably connected through the sliding rail 22 passes through the upper surface of the mounting plate 1, when the mounting position of the cooling device needs to be adjusted, the L-shaped bracket 11 can slide towards the two sides of the mounting plate 1, the left and right adjustment of the positions of the threaded holes on the fixed block 13 in the connecting seat 12 is driven, the position of the threaded holes on the fixed block 13 can be adjusted forwards and backwards by matching with the rotation of the adjusting screw rod 14, the mounting device can be suitable for mounting computer mainboards with different sizes, and the situation that the computer mainboards are excessively large in size and blocked from being mounted is avoided.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420196402.2U CN222145481U (en) | 2024-01-26 | 2024-01-26 | Cooling device for computer motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420196402.2U CN222145481U (en) | 2024-01-26 | 2024-01-26 | Cooling device for computer motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222145481U true CN222145481U (en) | 2024-12-10 |
Family
ID=93736774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420196402.2U Active CN222145481U (en) | 2024-01-26 | 2024-01-26 | Cooling device for computer motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222145481U (en) |
-
2024
- 2024-01-26 CN CN202420196402.2U patent/CN222145481U/en active Active
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| GR01 | Patent grant |