CN112188804A - Air volume blocking and adjusting device for heat dissipation device - Google Patents
Air volume blocking and adjusting device for heat dissipation device Download PDFInfo
- Publication number
- CN112188804A CN112188804A CN202011061536.6A CN202011061536A CN112188804A CN 112188804 A CN112188804 A CN 112188804A CN 202011061536 A CN202011061536 A CN 202011061536A CN 112188804 A CN112188804 A CN 112188804A
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- Prior art keywords
- adjusting
- heat dissipation
- frame
- fixedly connected
- folding
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Abstract
The invention discloses an air quantity blocking and adjusting device for a heat radiating device, which comprises the heat radiating device and a control mechanism, wherein the control mechanism is fixedly arranged at the upper end of the heat radiating device, the control mechanism comprises a control device and an adjusting device, and the control device is arranged at the upper end of the adjusting device. The air body that this device was used the in-process through the first folding of quick control and separate baffle and the second fold and separate the size in the space that opens and shuts between the baffle can be quick the speed of flow and flow when being exported by the device in the control heat abstractor production to can realize the heat dissipation of different grades as required, and can effectual extension heat abstractor's live time and life-span, realize regulation and control to the heat dissipation air body velocity of flow under need not carrying out continuous control to heat abstractor.
Description
Technical Field
The invention relates to the technical field of heat dissipation control, in particular to an air volume blocking and adjusting device for a heat dissipation device.
Background
Some current machinery and electrical equipment need carry out the thermal treatment in the in-process that uses, the radiating air output and the wind speed of control heat dissipation that current heat abstractor that uses can not be quick according to the needs of use at radiating in-process, the air output of continuous change heat abstractor can shorten heat abstractor's life and increased heat abstractor's trouble emergence frequency, consequently just need a heat abstractor with the amount of wind fender adjusting device, make through this device can carry out the control of the air output of radiating air under the prerequisite that does not need to carry out continuous control pivoted speed to heat abstractor, thereby prolonged heat abstractor's life when reaching and satisfying different heat dissipation demands and reduced the trouble production number of times that constantly changes the rotational speed of heat abstractor and bring, use regulation and control convenient and fast simultaneously.
Disclosure of Invention
The invention aims to provide an air volume baffle adjusting device for a heat dissipation device, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the air volume blocking and adjusting device for the heat dissipation device comprises the heat dissipation device and a control mechanism, wherein the control mechanism is fixedly installed at the upper end of the heat dissipation device, the control mechanism comprises a control device and an adjusting device, and the control device is installed at the upper end of the adjusting device.
Preferably, the control device is provided with four L-shaped connecting pieces, the four L-shaped connecting pieces are distributed in a rectangular shape, two ends of each L-shaped connecting piece are rotatably inserted with an insertion rotating shaft, two ends of each L-shaped connecting piece are rotatably connected with a U-shaped connecting piece through the insertion rotating shafts, the middle parts of the outer end faces of the U-shaped connecting pieces which are oppositely arranged are fixedly connected with connecting rods, rotating sleeves are rotatably arranged outside the connecting rods, a first folding baffle plate is arranged between one group of adjacent rotating sleeves, a second folding baffle plate is arranged between the other group of adjacent rotating sleeves, the structural specifications of the first folding baffle plate and the second folding baffle plate are identical, bent grooves are formed in the middle parts of the first folding baffle plate and the second folding baffle plate, and a sliding adjusting plate is fixedly connected to the bottom of the L-shaped connecting piece at one end, sliding adjusting plate's one end externally mounted has the sliding frame, just sliding adjusting plate slip joint is in the inside of sliding frame, the first adjusting gear board of the bottom fixedly connected with of sliding adjusting plate, first adjusting gear is installed to first adjusting gear board bottom gear engagement, first adjusting gear's preceding terminal surface middle part fixedly connected with axis of rotation, first adjusting gear's one end fixedly connected with motor is kept away from in the axis of rotation.
Preferably, the adjusting device is provided with an installation conveying frame, one end of the installation conveying frame is provided with an installation fixing groove, one end of the installation conveying frame, which is far away from the installation fixing groove, is provided with a fixing threaded hole, two sides of the installation conveying frame are uniformly provided with sliding clamping grooves, the exterior of the installation conveying frame is slidably provided with a sealing ring, two sides of the sealing ring are uniformly and fixedly connected with sliding clamping blocks, the sliding clamping blocks are clamped in the sliding clamping grooves in a sliding manner, bottom end surfaces of two sides of the sealing ring are uniformly and fixedly connected with supporting adjusting springs, the bottom of the installation conveying frame is provided with a connecting frame, the bottom of the installation conveying frame is inserted into the connecting frame, two sides of the connecting frame are uniformly screwed and inserted with fastening threaded columns, and the front end threads of the fastening threaded columns are screwed and pressed and contacted with the bottom of, the two sides of the mounting and conveying frame are provided with air guide grooves in a penetrating mode, the side end face of the sealing ring is fixedly connected with a connection control rod, one end of the connection control rod is fixedly connected with a second adjusting gear plate, the bottom of the second adjusting gear plate is fixedly connected with a sliding mounting plate, a second adjusting gear is mounted on the outer side of the second adjusting gear plate in a meshed mode, and the second adjusting gear is fixedly mounted on a rotating shaft.
Preferably, the L-shaped connecting piece which is oppositely installed with the sliding adjusting plate installed at the bottom is screwed and inserted with a threaded fixing column, and the threaded fixing column is screwed and inserted in the fixing threaded hole.
Preferably, the width of the sealing ring is larger than that of the air guide groove.
Preferably, the heat dissipation device is a heat dissipation fan, and the upper end of the heat dissipation device is welded to the bottom of the connecting frame.
Preferably, the sliding frame is fixedly installed inside the installation fixing groove.
Compared with the prior art, the invention has the following beneficial effects:
the folding degree between the first folding baffle and the second folding baffle can be rapidly controlled through the rotation of the motor in the using process of the device, so that the opening and closing size between the first folding baffle and the second folding baffle can be rapidly controlled, the conveying amount and the conveying speed of a wind body blown out by the heat dissipation device can be controlled through the size of the opening and closing space of the first folding baffle and the second folding baffle according to the heat dissipation requirement, the sealing ring moves downwards to seal the wind guide groove when the first folding baffle and the second folding baffle are opened, the wind body generated in the heat dissipation device is conveyed between the first folding baffle and the second folding baffle, and when no gap exists between the first folding baffle and the second folding baffle, the first folding baffle and the second folding baffle block the wind body at the moment, and the sealing ring slides to the upper side of the air guide groove, and the air body generated in the heat dissipation device is discharged from the air guide groove, so that the first folding partition plate and the second folding partition plate are effectively prevented from generating large extrusion force on the first folding partition plate and the second folding partition plate when the first folding partition plate and the second folding partition plate are used for plugging the air body to the maximum extent, the first folding partition plate and the second folding partition plate are effectively protected from being extruded, damaged and deformed due to the fact that wind power is large on the first folding partition plate and the second folding partition plate, and the up-and-down movement of the sealing ring and the opening and closing of the first folding partition plate and the second folding partition plate are automatically and synchronously performed.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the control mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a control device according to the present invention;
FIG. 4 is a schematic exploded view of the control device of the present invention;
FIG. 5 is a schematic view of the adjusting device of the present invention;
FIG. 6 is an enlarged view of a portion of the present invention at A;
fig. 7 is a partially enlarged view of the point B of the present invention.
In the figure: 1-a heat dissipation device, 2-a control mechanism, 3-a control device, 4-an adjusting device, 5-a first adjusting gear plate, 6-a first adjusting gear, 7-a motor, 8-a rotating shaft, 9-a first folding baffle, 10-a rotating sleeve, 11-a connecting rod, 12-a U-shaped connecting piece, 13-a splicing rotating shaft, 14-an L-shaped connecting piece, 15-a second folding baffle, 16-a sliding frame, 17-a sliding adjusting plate, 18-a second adjusting gear, 19-a second adjusting gear plate, 20-an installation fixing groove, 21-an installation conveying frame, 22-a fixing threaded hole, 23-a sealing ring, 24-a connecting frame, 25-a fastening threaded column, 26-a sliding clamping groove, 27-a rubber screwing column, 28-supporting adjusting spring, 29-air guide groove, 30-connecting control rod, 31-sliding mounting plate, 32-threaded fixing column and 33-sliding clamping block.
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.
Referring to fig. 1-7, an embodiment of the present invention is shown: the utility model provides an air volume separates and keeps off adjusting device for heat abstractor, including heat abstractor 1 and control mechanism 2, 2 fixed mounting of control mechanism are in heat abstractor 1's upper end, control mechanism 2 includes controlling means 3 and adjusting device 4, controlling means 3 installs the upper end at adjusting device 4, the folding degree between baffle 9 and the second folding baffle 15 is separated to the first folding of control that can be quick through motor 7's rotation in the use, thereby the size that opens and shuts between baffle 9 and the second folding baffle 15 of control that can be quick, thereby can be through the first folding baffle 9 and the second folding baffle 15 that separates the size control heat abstractor 1 that opens and shuts the wind body that blows off of the space that separates by the baffle after separating through first folding baffle 9 and the second folding baffle 15 of control, and the sealing ring 23 removes downwards when first folding baffle 9 and the second folding baffle 15 that separate are opened and blocks off wind-guiding groove 29 shutoff The wind generated in the heat sink 1 is transmitted between the first folding baffle 9 and the second folding baffle 15, when no gap exists between the first folding baffle 9 and the second folding baffle 15, the wind body is completely blocked by the first folding baffle 9 and the second folding baffle 15, and at the moment, the sealing ring 23 slides to the upper part of the air guide groove 29, and at the moment, the air generated in the heat dissipation device 1 is discharged from the air guide groove 29, so that the air is effectively prevented from gathering in the installation and conveying frame 21 to generate large extrusion force on the first folding baffle 9 and the second folding baffle 15 when the first folding baffle 9 and the second folding baffle 15 block the air to the maximum extent, the first folding baffle 9 and the second folding baffle 15 are effectively protected, and the up and down movement of the seal ring 23 is automatically synchronized with the opening and closing of the first folding barrier 9 and the second folding barrier 15.
The control device 3 is provided with L-shaped connecting pieces 14, the number of the L-shaped connecting pieces 14 is four, the four L-shaped connecting pieces 14 are distributed in a rectangular shape, two ends of each L-shaped connecting piece 14 are rotatably inserted with an inserting rotating shaft 13, two ends of each L-shaped connecting piece 14 are rotatably connected with a U-shaped connecting piece 12 through the inserting rotating shafts 13, the middle parts of the outer end surfaces of the U-shaped connecting pieces 12 which are oppositely arranged are fixedly connected with connecting rods 11, rotating sleeves 10 are rotatably arranged outside the connecting rods 11, a first folding baffle plate 9 is arranged between one group of adjacent rotating sleeves 10, a second folding baffle plate 15 is arranged between the other group of adjacent rotating sleeves 10, the structural specifications of the first folding baffle plate 9 and the second folding baffle plate 15 are identical, the middle parts of the first folding baffle plate 9 and the second folding baffle plate 15 are respectively provided with a bending groove, the bottom of the L-shaped connecting piece 14 at one end is fixedly, a sliding frame 16 is arranged outside one end of a sliding adjusting plate 17, the sliding adjusting plate 17 is slidably clamped inside the sliding frame 16, a first adjusting gear plate 5 is fixedly connected to the bottom of the sliding adjusting plate 17, a first adjusting gear 6 is arranged at the bottom of the first adjusting gear plate 5 in a gear meshing manner, a rotating shaft 8 is fixedly connected to the middle of the front end face of the first adjusting gear 6, a motor 7 is fixedly connected to one end of the rotating shaft 8, which is far away from the first adjusting gear 6, an installation conveying frame 21 is arranged in an adjusting device 4, an installation fixing groove 20 is formed at one end of the installation conveying frame 21, a fixing threaded hole 22 is formed at one end of the installation conveying frame 21, which is far away from the installation fixing groove 20, sliding clamping grooves 26 are uniformly formed in two sides of the installation conveying frame 21, a sealing ring 23 is slidably arranged outside the installation conveying, the sliding fixture block 33 is slidably clamped inside the sliding clamping groove 26, the bottom end surfaces of the two sides of the sealing ring 23 are uniformly and fixedly connected with supporting and adjusting springs 28, the bottom of the installation and conveying frame 21 is provided with a connecting frame 24, the bottom of the installation and conveying frame 21 is inserted into the connecting frame 24, the two sides of the connecting frame 24 are uniformly screwed and rotatably inserted with fastening threaded columns 25, the front end screw threads of the fastening threaded columns 25 are rotated to be in pressing contact with the bottom of the installation and conveying frame 21, the two sides of the installation and conveying frame 21 are penetrated and provided with air guide grooves 29, the side end surface of the sealing ring 23 is fixedly connected with a connection control rod 30, one end of the connection control rod 30 is fixedly connected with a second adjusting gear plate 19, the bottom of the second adjusting gear plate 19 is fixedly connected with a sliding mounting plate 31, and the sliding mounting plate 31 is slidably mounted in a sliding groove of an, second adjusting gear 18 is installed in the outside gear engagement of second adjusting gear board 19, and second adjusting gear 18 fixed mounting is on axis of rotation 8, install slide adjusting plate 17 with the bottom and peg graft threaded fixing post 32 in opposite to the screw thread rotation on the L type connecting piece 14 of installation, and threaded fixing post 32 screw thread rotation pegs graft in the inside of fixed screw hole 22, the width of sealing ring 23 is greater than the width of wind-guiding groove 29, heat abstractor 1 is the heat dissipation fan, and the upper end of heat abstractor 1 and the bottom welding of carriage 24, slide frame 16 fixed mounting is in the inside of installation fixed slot 20.
The working principle is as follows: the heat dissipating air generated in the heat dissipating device 1 during the use and operation is conveyed between the first folding baffle 9 and the second folding baffle 15 through the connecting frame 24 and the mounting and conveying frame 21, the rotating shaft 8 and the first adjusting gear 6 are controlled by the motor 7 to rotate according to the use and heat dissipating requirements, the sliding adjusting plate 17 slides forwards inside the sliding frame 16 through the first adjusting gear plate 5 by the rotating first adjusting gear 6, the U-shaped connecting piece 12 rotates through the inserting rotating shaft 13 when the sliding frame 16 slides forwards and presses the L-shaped connecting piece 14 because the L-shaped connecting piece 14 at the upper end of the sliding frame 16 is fixedly connected with the sliding frame 16 and the L-shaped connecting piece 14 mounted opposite to the L-shaped connecting piece 14 mounted on the sliding frame 16 is fixedly mounted on the mounting and conveying frame 21 through the threaded fixing column 32, and at this moment, the L-shaped connecting member 14 which is not fixedly installed rises, and at the same time, the second folding partition plate 15 and the first folding partition plate 9 are bent through the bending groove formed in the middle thereof, and at this moment, the space between the first folding partition plate 9 and the second folding partition plate 15 is opened, and the space opening and closing between the first folding partition plate 9 and the second folding partition plate 15 is different according to the amount of forward sliding of the sliding adjusting plate 17 in the sliding frame 16, so that the first folding partition plate 9 and the second folding partition plate 15 play a role in partition adjustment of the wind generated by the heat dissipation device 1, and the flow and flow rate of the wind after passing through the first folding partition plate 9 and the second folding partition plate 15 can be controlled, thereby achieving the cooling and heat dissipation effects of different grades, and the control of the wind speed can be realized conveniently and quickly without controlling and adjusting the heat dissipation device 1, the failure of continuous adjustment of the working condition of the heat dissipation device 1 is prevented, the second adjusting gear 18 is synchronously driven to rotate when the rotating shaft 8 drives the first adjusting gear 6 to rotate, the second adjusting gear 18 controls the sealing ring 23 to slide up and down on the installation and conveying frame 21 through the second adjusting gear plate 19, the sealing ring 23 is slidably clamped in the mounting and conveying frame 21 through the sliding clamping block 33, the stable up and down sliding on the installation and conveying frame 21 can be realized, and when the first folding baffle plate 9 and the second folding baffle plate 15 are opened, the sealing ring 23 slides to the outside of the air guide groove 29 to block the air guide groove 29, so that the air generated by the heat dissipation device 1 is fully cooled by passing between the first folding baffle plate 9 and the second folding baffle plate 15, and when the first folding baffle plate 9 and the second folding baffle plate 15 are closed and do not need to be cooled, the sealing ring 23 slides to the upper part of the air guide groove 29 (as shown in figure 1), at the moment, the wind generated by the heat dissipation device 1 is discharged from the wind guide groove 29, the wind guide groove 29 plays a role in guiding and controlling the pressure, so that the wind is effectively prevented from gathering inside the first folding partition plate 9 and the second folding partition plate 15 to generate large extrusion force when the first folding partition plate 9 and the second folding partition plate 15 close and block the wind to the maximum extent, the first folding partition plate 9 and the second folding partition plate 15 are effectively protected, the vertical sliding of the sealing ring 23 and the opening and closing of the first folding partition plate 9 and the second folding partition plate 15 are automatically and synchronously performed, the width of the sealing ring 23 is larger than that of the wind guide groove 29, the sealing ring 23 can block and block all the wind guide grooves 29 only when the first folding partition plate 9 and the second folding partition plate 15 are completely closed, and the device can rapidly control the size of the opening and closing space between the first folding partition plate 9 and the second folding partition plate 15 in the using process The flow speed and the flow of the wind generated by the heat dissipation device 1 are controlled when the wind is output from the device, so that heat dissipation of different levels can be realized according to requirements, and the service life of the heat dissipation device 1 can be effectively prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air volume separates keeps off adjusting device for heat abstractor, includes heat abstractor (1) and control mechanism (2), its characterized in that: control mechanism (2) fixed mounting is in the upper end of heat abstractor (1), control mechanism (2) include controlling means (3) and adjusting device (4), controlling means (3) are installed in the upper end of adjusting device (4).
2. The air volume baffle adjusting device for the heat dissipation device according to claim 1, wherein: the control device (3) is internally provided with L-shaped connecting pieces (14), the number of the L-shaped connecting pieces (14) is four, the four L-shaped connecting pieces (14) are distributed in a rectangular shape, two ends of each L-shaped connecting piece (14) are rotatably inserted with inserting rotating shafts (13), two ends of each L-shaped connecting piece (14) are rotatably connected with U-shaped connecting pieces (12) through the inserting rotating shafts (13), the middle parts of the outer end surfaces of the U-shaped connecting pieces (12) which are oppositely arranged are fixedly connected with connecting rods (11), the outer parts of the connecting rods (11) are rotatably provided with rotating sleeves (10), a group of adjacent rotating sleeves (10) are provided with first folding partition plates (9), another group of adjacent rotating sleeves (10) are provided with second folding partition plates (15), and the structural specifications of the first folding partition plates (9) and the second folding partition plates (15) are identical, just first folding separates baffle (9) and second folding middle part that separates baffle (15) and has all seted up the bending groove, is located one end L type connecting piece (14) bottom fixedly connected with slide adjusting plate (17), the one end externally mounted of slide adjusting plate (17) has sliding frame (16), just slide adjusting plate (17) slide joint is in the inside of sliding frame (16), the first adjusting gear board (5) of bottom fixedly connected with of slide adjusting plate (17), first adjusting gear (6) are installed in first adjusting gear board (5) bottom gear engagement, preceding terminal surface middle part fixedly connected with axis of rotation (8) of first adjusting gear (6), the one end fixedly connected with motor (7) of first adjusting gear (6) are kept away from in axis of rotation (8).
3. The air volume baffle adjusting device for the heat dissipation device according to claim 1, wherein: the installation conveying frame (21) is installed in the adjusting device (4), an installation fixing groove (20) is formed in one end of the installation conveying frame (21), a fixing threaded hole (22) is formed in one end, far away from the installation fixing groove (20), of the installation conveying frame (21), sliding clamping grooves (26) are uniformly formed in two sides of the installation conveying frame (21), a sealing ring (23) is installed outside the installation conveying frame (21) in a sliding mode, sliding clamping blocks (33) are uniformly and fixedly connected inside two sides of the sealing ring (23), the sliding clamping blocks (33) are slidably clamped inside the sliding clamping grooves (26), supporting adjusting springs (28) are uniformly and fixedly connected to bottom end faces of two sides of the sealing ring (23), a connecting frame (24) is installed at the bottom of the installation conveying frame (21), and the bottom of the installation conveying frame (21) is inserted into the connecting frame (24), the utility model discloses a seal ring, including connection frame (24), the even screw thread in both sides of connection frame (24) rotates to peg graft and has fastening screw post (25), just the front end screw thread of fastening screw post (25) rotates and carries the bottom extrusion contact of frame (21) with the installation, the both sides of frame (21) are carried in the installation run through and have been seted up wind-guiding groove (29), the side end face fixedly connected with connection control pole (30) of sealing ring (23), the one end fixedly connected with second adjusting gear board (19) of connection control pole (30), the bottom fixedly connected with sliding mounting board (31) of second adjusting gear board (19), second adjusting gear (18) are installed in the outside gear engagement of second adjusting gear board (19), just second adjusting gear (18) fixed mounting is on axis of rotation (8).
4. The air volume baffle adjusting device for the heat dissipation device according to claim 2, wherein: and a threaded fixing column (32) is in threaded rotation and insertion connection with the L-shaped connecting piece (14) which is oppositely arranged with the sliding adjusting plate (17) arranged at the bottom, and the threaded fixing column (32) is in threaded rotation and insertion connection with the inside of the fixed threaded hole (22).
5. The air volume baffle adjusting device for the heat dissipation device according to claim 3, wherein: the width of the sealing ring (23) is larger than that of the air guide groove (29).
6. The air volume baffle adjusting device for the heat dissipation device according to claim 1, wherein: the heat dissipation device (1) is a heat dissipation fan, and the upper end of the heat dissipation device (1) is welded with the bottom of the connecting frame (24).
7. The air volume baffle adjusting device for the heat dissipation device according to claim 2, wherein: the sliding frame (16) is fixedly arranged inside the installation fixing groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011061536.6A CN112188804B (en) | 2020-09-30 | 2020-09-30 | Air volume blocking and adjusting device for heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011061536.6A CN112188804B (en) | 2020-09-30 | 2020-09-30 | Air volume blocking and adjusting device for heat dissipation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112188804A true CN112188804A (en) | 2021-01-05 |
| CN112188804B CN112188804B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011061536.6A Active CN112188804B (en) | 2020-09-30 | 2020-09-30 | Air volume blocking and adjusting device for heat dissipation device |
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| Country | Link |
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| CN (1) | CN112188804B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621911A (en) * | 2008-07-01 | 2010-01-06 | 纬创资通股份有限公司 | Electronic device |
| CN103596406A (en) * | 2012-08-17 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Counter data center |
| CN104363739A (en) * | 2014-10-23 | 2015-02-18 | 国家电网公司 | Equipment cabinet cold blast rate automatic balancing device |
| JP6031891B2 (en) * | 2012-08-23 | 2016-11-24 | 富士通株式会社 | Grill with air volume adjustment mechanism and air volume adjustment system |
-
2020
- 2020-09-30 CN CN202011061536.6A patent/CN112188804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621911A (en) * | 2008-07-01 | 2010-01-06 | 纬创资通股份有限公司 | Electronic device |
| CN103596406A (en) * | 2012-08-17 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Counter data center |
| JP6031891B2 (en) * | 2012-08-23 | 2016-11-24 | 富士通株式会社 | Grill with air volume adjustment mechanism and air volume adjustment system |
| CN104363739A (en) * | 2014-10-23 | 2015-02-18 | 国家电网公司 | Equipment cabinet cold blast rate automatic balancing device |
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| Publication number | Publication date |
|---|---|
| CN112188804B (en) | 2021-06-11 |
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Effective date of registration: 20210525 Address after: 312000 No.62 Jiefang neighborhood committee, Huashe street, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Keqiao Haoyue Textile Technology Co., Ltd Address before: No. 430, Songhuajiang Road, Beilun District, Ningbo, Zhejiang 315000 Applicant before: Zhan Biao |
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