CN112943659B - Movable multi-type extension fan device and installation method - Google Patents
Movable multi-type extension fan device and installation method Download PDFInfo
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- CN112943659B CN112943659B CN202110239632.3A CN202110239632A CN112943659B CN 112943659 B CN112943659 B CN 112943659B CN 202110239632 A CN202110239632 A CN 202110239632A CN 112943659 B CN112943659 B CN 112943659B
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- 238000009434 installation Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 239000003292 glue Substances 0.000 claims description 18
- 239000000178 monomer Substances 0.000 abstract description 19
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention relates to a movable multi-type expansion fan device and an installation method. The technical scheme is as follows: the utility model provides a portable many types extension fan unit, including fan frame and at least one fan module, fan module includes module support and fan monomer, free internal diameter and the fan body adaptation of fan, module support and fan monomer can dismantle the connection, fan frame includes the cuboid frame, be provided with the slide along self length direction on the cuboid frame, the last setting of module support can with slide complex detachable slider, the cuboid frame still is provided with the mounting one of a plurality of equipartitions along self length direction, set up at least a set of can with mounting one complex mounting two on the module support. Fans of different types can be arranged in the same fan frame, so that the use flexibility is improved; the position of the fan module can be adjusted at will along the direction of the slide way, and the position of the fan module is more flexible and accurate.
Description
Technical Field
The invention relates to the technical field of fan devices, in particular to a movable multi-type expansion fan device and an installation method.
Background
In the server work, the fan module is usually used for heat dissipation, but the existing fan modules are arranged at fixed positions, and different fan racks are usually designed according to different arrangement modes of the fan modules.
The patent document with the patent publication number of CN205779832U discloses a fan module and a fan module thereof, and discloses the following technical characteristics, a fan support group, which comprises at least one fan support structure, wherein the fan support group is an N × M combination body formed by connecting N × M fan support structures; each time the fan module is axially arranged in the corresponding fan support structure in a one-to-one mode, at least one connecting structure is formed on at least one side wall of the fan support structure and used for connecting the adjacent fan support structures.
The fan modules disclosed in the above patent documents can be arranged by changing the arrangement of the fan modules, but the fan support structure must be reassembled, the secondary fan modules are limited by the fan support structure, the positions of the secondary fan modules cannot be freely adjusted, and the fan modules are all of the same type, which is not flexible in use.
Disclosure of Invention
Aiming at the problems that the fan module needs to be assembled and the position and the model of the fan module are not flexible in use, the invention provides a movable multi-type expansion fan device with the fan module capable of being moved at will and flexible in model use and an installation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable many types extension fan unit, including fan frame and at least one fan module, fan module includes module support and fan monomer, free internal diameter and the fan body adaptation of fan, module support and fan monomer can dismantle the connection, fan frame includes the cuboid frame, be provided with the slide along self length direction on the cuboid frame, the last setting of module support can with slide complex detachable slider, the cuboid frame still is provided with the mounting one of a plurality of equipartitions along self length direction, set up at least a set of can with mounting one complex mounting two on the module support. In the invention, the module supports of the fan modules are uniform in size and can be arranged in the same fan frame, but the fan units in the module supports are different according to the different types of the fan bodies, so that the fans of different types can be arranged in the same fan frame, and the use flexibility is improved; the cuboid frame can serve as an installation frame for the fan module with a certain horizontal height, the cuboid frame can accommodate at least one fan module, the fan module is fixed in the length direction of the cuboid frame through a detachable sliding part, the position of the fan module can be adjusted randomly along the direction of the slide way, the position of the fan module is fixed through the cooperation of the first fixing part and the second fixing part, and the position of the fan module is more flexible and accurate; the movable multi-type expansion fan device can be vertically arranged and used together, and fan modules in a plane are arranged.
Preferably, the cuboid frame includes two rectangular main boards that the shape that the relative distribution is the same, and the mainboard is the frame structure, and the upper portion of mainboard sets up the slide along self length direction, and the below that lies in the slide on the mainboard sets up the mounting of a plurality of equipartitions one, and the bottom plate is connected perpendicularly to the mainboard bottom, connects through the vertically baffle between the mainboard. The frame structure of mainboard can not block the fan when fixed fan module and blow, and the bottom plate is used for supporting fan module, and the curb plate is used for blockking fan module, and the lateral surface of curb plate can be used for other spare parts such as installation power.
Preferably, the module support is a cuboid frame structure and comprises a top plate, the top plate is connected with two meshed plates which are oppositely arranged, two fixing pieces II are arranged on the meshed plates, and the top plate is connected with the side plates. The module support that can with the inside adaptation of cuboid frame is constituteed to roof, reticular lamina and curb plate, and the reticular lamina can be used for the fan to ventilate to can install spare part.
Preferably, the two second fixing pieces can be matched with the fixing pieces simultaneously. The stability of the fan module when fixed is improved.
Preferably, the slider includes ending the separation blade, and the one end of ending the separation blade can cooperate with the slide, and the one end of installation piece is connected to the other end of ending the separation blade, and the backstop piece is higher than installation piece, the other end of installation piece set up the screw hole, and the middle part top surface of installation piece sets up the button, and the roof is provided with can be connected with button complex through-hole one, and roof and reticular lamina pass through the connecting plate and be connected, set up on the connecting plate and can make the through-hole two that the backstop piece passes through, and ending separation blade and installation piece are the elastic component. A user can press the button in the first through hole to enable the elastic mounting piece to bend downwards and enable the elastic stopping piece to contract, and then the stopping piece is placed into the slideway or taken out of the slideway.
Preferably, the second fixing part comprises a steel ball connected to one end of the spring, the other end of the spring is installed in the installation groove of the connecting plate, the first fixing part comprises a steel ball groove capable of being matched with the steel ball, and the depth of the steel ball groove is not larger than the radius of the steel ball. When the fan module is moved, the steel ball is stressed to enable the spring connected with the steel ball to contract, and the steel ball is separated from the steel ball groove along with the spring, so that the fan module can continuously move.
Preferably, two coaxially arranged cylindrical fan monomers are arranged in the module support, the first opposite end faces of the two fan monomers are provided with buckling structures, the two fan monomers are connected through the buckling structures of the first end faces, the second end faces of the two fan monomers are provided with installation parts, the installation parts are distributed along the outer circumference of the end faces, and the installation parts correspond to the second installation parts of the reticular plate and can be matched with the second installation parts. The user can select the fan monomer of different internal diameters according to the fan of different models to in installing the same module support, make the fan of different models can work in same fan frame, buckle structure can use other connection structure to replace, like screw, bolt etc..
Preferably, the outer circular surface of the fan unit is provided with a hollow part. The weight of the fan module is reduced, and the heat dissipation capacity is improved.
Preferably, the top plate is provided with opposite arc-shaped notches, and the notches and the side plates are positioned on the same side. The fan module is convenient for a user to control by hands.
A method for installing a movable multi-type extension fan device comprises the following steps:
s1: selecting a fan single body with a proper inner diameter according to the size of the fan body, connecting the fan single bodies through a buckle structure, and installing the fan body in the fan single body;
s2: the stop piece penetrates through the second through hole, the button penetrates through the first through hole, the mounting piece for mounting the stop piece and the button is mounted on the bottom surface of the top plate through screws, the bulge of the second reticular plate is matched with the mounting hole of the connecting plate, and the fan monomer is respectively connected with the first reticular plate and the second reticular plate through fixing glue nails;
s3, assembling the main board, the bottom board and the baffle into a fan frame;
s4: pressing down a button on the top surface of the top plate to enable the stop sheet to contract inwards, putting the assembled fan module above the fan frame, and loosening the button to enable the stop sheet to extend out and be clamped in the slide way;
s5: the fan module is moved along the slide way, the steel balls of the fan module can be matched with the steel ball grooves to fix the fan module, and when the fan module moves, the steel balls are stressed to enable the springs connected with the steel balls to contract, so that the steel balls leave the steel ball grooves until the fan module is moved to a required position.
The fan module has the advantages that fans of different types are placed in the same module bracket through the fan unit with the inner diameter matched with the fan body, so that the use flexibility of the fans is improved; the fan module can slide in the fan frame along the slide rail at will, the fan frame can accommodate at least one fan module, and the fixing positions are fixed through the first fixing piece and the second fixing piece, so that the flexibility and the accuracy of the position of the fan are improved; the invention can vertically arrange a plurality of fan modules together to arrange the fan modules in a plane; the fan module stopping baffle plate can realize tool-free installation, and the fan module is fixed in the length direction of the fan frame; the first fixing piece and the second fixing piece adopt an elastic steel ball mode, manual control is not needed, and the fixing positions can be automatically fixed in the moving process.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is another schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a top view of fig. 1.
Fig. 4 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 3.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is an enlarged view at C in fig. 4.
Fig. 7 is a schematic structural diagram of a fan module according to an embodiment of the invention.
Fig. 8 is a schematic structural diagram of a fan frame according to an embodiment of the present invention.
Fig. 9 is an exploded view of a fan module in accordance with an embodiment of the present invention.
In the figure: 1. roof, 2, breach, 3, curb plate, 4, connecting plate, 5, fan monomer, 6, netted board two, 7, button, 8, backstop piece, 9, steel ball, 10, arch, 11, prevent stifled rubber nail, 12, netted board one, 13, through-hole one, 14, through-hole two, 15, mounting groove, 16, mounting hole, 17, fixed rubber nail, 18, spring, 19, mounting piece, 20, steel ball groove, 21, slide, 22, mainboard, 23, bottom plate, 24, baffle, 25, terminal surface one, 26, terminal surface two.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.
As shown in fig. 1 to 9, a movable multi-type extension fan module includes a fan frame having five sets of fan modules therein. The fan frame comprises two rectangular main boards 22 which are distributed oppositely and have the same shape, in order to prevent the main boards 22 from blocking the fan from blowing, the main boards 22 are arranged into a frame structure, the two main boards 22 are connected through two vertical baffles 24, the baffles 24 are positioned at the end parts of the main boards 22, parts such as a power supply and the like can be installed on the outer side surfaces of the baffles 24, and the baffles 24 are vertically connected with a bottom board 23 at the bottom; the upper part of the inner side surface of one main board 22 is provided with a slideway 21 along the length direction for limiting the fan module to the length direction of the fan frame, a plurality of steel ball grooves 20 are arranged below the slideway 21 along the direction of the slideway 21, the depth of each steel ball groove 20 is not more than the radius of a steel ball 9 which can be matched, and the steel ball 9 is prevented from being incapable of entering the steel ball groove 20 for fixing;
the fan module comprises a module support, the module support is a cuboid frame and comprises a rectangular top plate 1, a first through hole 13 is formed in the top surface of the top plate 1, one end of the top plate 1 is fixedly connected with a vertical first mesh plate 12, two ends of the upper portion of the first mesh plate 12 are respectively provided with a group of mounting grooves 15, springs 18 are arranged in the mounting grooves 15, the end portions of the springs 18 are connected with steel balls 9, the two steel balls 9 on the first mesh plate 12 can be matched with the steel ball grooves 20 at the same time, and glue nail holes are formed in the corners of the bottom of the first mesh plate 12; one end, opposite to the first reticular plate 12, of the top plate 1 is fixedly connected with a vertical connecting plate 4, two ends of the connecting plate 4 are respectively provided with a group of mounting grooves 15, springs 18 are arranged in the mounting grooves 15, the end parts of the springs 18 are connected with steel balls 9, the two steel balls 9 on the connecting plate 4 can be matched with the steel ball grooves 20 at the same time, the center of the connecting plate 4 is provided with a second through hole 14, the connecting plate 4 is provided with a mounting hole 16, the mounting hole 16 is matched with the bulge 10 of the second reticular plate 6, and the bottom edge of the second reticular plate 6 is provided with a glue nail hole; the first reticular plate 12 and the second reticular plate 6 are respectively and fixedly connected with two sides of the side plate 3, and the left part and the right part of the side plate 3 are connected through a buckle; the glue nail hole is used for installing and fixing a glue nail 17, so that the fan monomer 5 is respectively connected with the first reticular plate 12 and the second reticular plate 6, the steel balls 9 and the steel ball grooves 20 can fix the sliding fan module, and can be stressed to shrink without hindering continuous sliding, the two steel balls 9 can be matched with the steel ball grooves 20 at the same time to improve the fixing stability, and meanwhile, in order to facilitate a user to take the fan module, one side of the top plate 1, which corresponds to the side plate, is provided with a relative arc-shaped notch 2;
a sliding part is installed below a top plate 1 of the module support, a threaded hole is formed in one end of an installation piece 19 of the sliding part, the installation piece 19 is installed on the bottom surface of the top plate 1 through a screw, a button 7 in the middle of the installation piece 19 penetrates through a first through hole 13, a stopping piece 8 at the other end of the installation piece 19 penetrates through a second through hole 14 of a connecting plate 4, the stopping piece 8 can be matched with a slide rail 21, the stopping piece 8 is higher than the installation piece 19 in height, and both the stopping piece 8 and the installation piece 19 are elastic pieces; the user can press the button 7 to bend the mounting piece 19 and contract the stop piece 8 so as to control the stop piece 8 to enter or exit the slide way 21;
two coaxially arranged cylindrical fan monomers 5 are arranged inside the module support, the inner diameters of the two fan monomers 5 are matched with the fan body, hollow structures are arranged on the outer circular surfaces of the two fan monomers 5 to reduce the weight of the fan module and improve the heat dissipation performance, a buckling structure is arranged on a first end face 25, the two fan monomers 5 are connected through the buckling structure of the first end face 25, four groups of glue nail holes are formed in a second end face 26 of each fan monomer 5, the glue nail holes are uniformly distributed along the outer circumference of the second end face 26, the glue nail holes of the fan monomers 5 correspond to the glue nail holes of the first mesh plate 12 and the second mesh plate 6 in position and can be matched through fixing glue nails 17, and anti-blocking glue nails 11 are arranged in redundant glue nail holes of the fan monomers 5 to protect unused glue nail holes; the inner diameter of the fan single body 5 is matched with the fan body, and the glue nail holes are matched with the glue nail holes of the grid plate I12 and the grid plate II 6, so that fans of different types can be installed in module supports of the same specification through the fan single body 5 and can be used at the same time, and the flexibility is improved; the movable multi-type expansion fan device can be vertically arranged and used for a plurality of times to form a planar arrangement structure, so that the use flexibility is improved.
A method for installing a movable multi-type extension fan device comprises the following steps:
s1: selecting a fan single body 5 with a proper inner diameter according to the size of the fan body, connecting the fan single bodies 5 through a buckle structure, and installing the fan body in the fan single body 5;
s2: the stop piece 8 penetrates through the second through hole 14, the button 7 penetrates through the first through hole 13, the mounting piece 19 for mounting the stop piece 8 and the button 7 is mounted on the bottom surface of the top plate 1 through screws, the bulge 10 of the second mesh plate 6 is matched with the mounting hole 16 of the connecting plate 4, and the fan single body 5 is respectively connected with the first mesh plate 12 and the second mesh plate 6 through the fixing glue nails 17;
s3, assembling the main board 22, the bottom board 23 and the baffle 24 into a fan frame;
s4: pressing a button 7 on the top surface of the top plate 1 to enable the stopping piece 8 to contract inwards, putting the assembled fan module into the fan frame from the upper side, releasing the button 7, and enabling the stopping piece 8 to extend out and be clamped in the slideway 21;
s5: the fan module is moved along the slide rail 21, the steel balls 9 of the fan module can be matched with the steel ball groove 20 to fix the fan module, and when the fan module moves, the steel balls 9 are stressed to enable the springs 18 connected with the steel balls 9 to contract, so that the steel balls 9 leave the steel ball groove 20 until the fan module is moved to a required position.
A method for disassembling a movable multi-type extension fan device comprises the following steps:
s1: pressing the button 7 to enable the stopping sheet 8 to contract inwards to be separated from the slide way 21, and taking the fan module out of the fan frame;
s2, splitting the main board 22, the bottom board 23 and the baffle 24;
s3, removing the first net-shaped plate 12 and the fan single body 5 and the fixing glue nails 17 between the second net-shaped plate 6 and the fan single body 5, and taking out the fan single body 5;
s4: taking the fan body out of the fan single body 5;
s5: the protrusions 10 of the second net-shaped plate 6 are taken out from the mounting holes 16 of the connecting plate 4, the screws between the mounting pieces 19 of the sliding piece and the top plate 1 are removed, and the sliding piece is taken down.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The movable multi-type expansion fan device is characterized by comprising a fan frame and at least one fan module, wherein the fan module comprises a module support and a fan single body (5), the inner diameter of the fan single body (5) is matched with a fan body, the module support is detachably connected with the fan single body, the fan frame comprises a cuboid frame, a slide way (21) is arranged on the cuboid frame along the length direction of the cuboid frame, a detachable sliding piece capable of being matched with the slide way (21) is arranged on the module support, a plurality of uniformly distributed first fixing pieces are further arranged on the cuboid frame along the length direction of the cuboid frame, and at least one second group of fixing pieces capable of being matched with the first fixing pieces are arranged on the module support; the module support is of a cuboid frame structure and comprises a top plate (1), the top plate (1) is connected with two meshed plates, the two meshed plates are arranged oppositely, two groups of fixing pieces II are arranged on the meshed plates, and the top plate (1) is connected with a side plate (3); the sliding piece comprises a stopping sheet (8), one end of the stopping sheet (8) can be matched with the slide rail (21), the other end of the stopping sheet (8) is connected with one end of an installation sheet (19), the stopping sheet (8) is higher than the installation sheet (19), the other end of the installation sheet (19) is provided with a threaded hole, the top surface of the installation sheet (19) is provided with a button (7), the top plate (1) is provided with a first through hole (13) capable of being matched with the button (7), the top plate (1) is connected with the reticular plate through a connecting plate (4), the connecting plate (4) is provided with a second through hole (14) capable of enabling the stopping sheet (8) to pass through, and the stopping sheet (8) and the installation sheet (19) are elastic pieces; the second fixing part comprises a steel ball (9) connected to one end of a spring (18), the other end of the spring (18) is installed in the installation groove (15) of the connecting plate (4), the first fixing part comprises a steel ball groove (20) capable of being matched with the steel ball (9), and the depth of the steel ball groove (20) is not larger than the radius of the steel ball (9).
2. The movable multi-type extension fan device according to claim 1, wherein the rectangular frame comprises two rectangular main boards (22) which are distributed oppositely and have the same shape, the main boards (22) are both in a frame structure, a slide way (21) is arranged on the upper portion of one main board (22) along the length direction of the main board, a plurality of uniformly distributed first fixing pieces are arranged on the main board (22) below the slide way (21), the bottom of the main board (22) is vertically connected with a bottom board (23), and the main boards (22) are connected with each other through a vertical baffle (24).
3. The movable multiple-type extension fan apparatus as claimed in claim 1 or 2, wherein two of the fixing members ii can be simultaneously engaged with the fixing member i.
4. The movable multiple-type extension fan device according to claim 1 or 2, wherein two coaxially arranged cylindrical fan units (5) are arranged in the module support, a first end face (25) of each of the two fan units (5) is provided with a fastening structure, the two fan units (5) are connected through the fastening structure of the first end face (25), a second end face (26) of each of the two fan units (5) is provided with mounting parts, the mounting parts are distributed along the outer circumference of the end face, and the mounting parts correspond to the mounting parts of the mesh plate in two positions and can be matched with the mounting parts of the mesh plate.
5. The movable multiple type expansion fan device according to claim 4, wherein a hollowed portion is provided on an outer circumferential surface of the fan unit (5).
6. The movable multiple type extension fan apparatus as claimed in claim 1 or 2, wherein the top plate (1) is provided with opposite arc-shaped notches (2), and the notches (2) are located on the same side as the side plates (3).
7. A method of installing a movable multiple type extension fan apparatus according to any one of claims 1 to 6, comprising the steps of:
s1: selecting a fan single body (5) with a proper inner diameter according to the size of the fan body, connecting the fan single body (5) through a buckle structure, and installing the fan body in the fan single body (5);
s2: enabling the stop piece (8) to penetrate through the second through hole (14), enabling the button (7) to penetrate through the first through hole (13), installing the stop piece (8) and an installing piece (19) of the button (7) on the bottom surface of the top plate (1) through screws, enabling the bulge (10) of the second mesh plate (6) to be matched with the installing hole (16) of the connecting plate (4), and enabling the fan single body (5) to be respectively connected with the first mesh plate (12) and the second mesh plate (6) through fixing glue nails (17);
s3, assembling the main board (22), the bottom board (23) and the baffle (24) into a fan frame;
s4: pressing the button (7) on the top surface of the top plate (1) to enable the stopping sheet (8) to contract inwards, putting the assembled fan module into the fan frame from the top of the fan frame, loosening the button (7), and enabling the stopping sheet (8) to extend out and be clamped in the slide way (21);
s5: the fan module is moved along the slide rail (21), the steel balls (9) of the fan module can be matched with the steel ball groove (20) to fix the fan module, when the fan module is moved, the steel balls (9) are stressed to enable the springs (18) connected with the steel balls (9) to contract, and the steel balls (9) are enabled to leave the steel ball groove (20) until the fan module is moved to a required position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239632.3A CN112943659B (en) | 2021-03-04 | 2021-03-04 | Movable multi-type extension fan device and installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239632.3A CN112943659B (en) | 2021-03-04 | 2021-03-04 | Movable multi-type extension fan device and installation method |
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| CN112943659A CN112943659A (en) | 2021-06-11 |
| CN112943659B true CN112943659B (en) | 2022-12-09 |
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| CN114876879A (en) * | 2022-06-14 | 2022-08-09 | 上海顺诠科技有限公司 | Fan device and fan assembly thereof |
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|---|---|---|---|---|
| CN102207759B (en) * | 2010-03-29 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Fan bracket |
| CN210484207U (en) * | 2019-09-21 | 2020-05-08 | 苏州浪潮智能科技有限公司 | Universal tool-free fan fixing structure |
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2021
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| FR2278958A1 (en) * | 1974-06-28 | 1976-02-13 | Commissariat Energie Atomique | Centrifugal compressor for dangerous gases - employing integral motor and gas recirculation |
| CN101191505A (en) * | 2006-11-30 | 2008-06-04 | 台达电子工业股份有限公司 | Tandem fan and connection structure thereof |
| CN209806202U (en) * | 2018-09-30 | 2019-12-17 | 深圳市英威腾电气股份有限公司 | Resistance heat dissipation rack |
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