CN214746252U - Fresh air fan mounting device for fresh air device - Google Patents
Fresh air fan mounting device for fresh air device Download PDFInfo
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- CN214746252U CN214746252U CN202121337175.3U CN202121337175U CN214746252U CN 214746252 U CN214746252 U CN 214746252U CN 202121337175 U CN202121337175 U CN 202121337175U CN 214746252 U CN214746252 U CN 214746252U
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- transmission shaft
- shell
- fan
- fresh air
- support frame
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Abstract
The utility model provides an installation device of a fresh air fan for a fresh air device, which belongs to the technical field of fan modules and comprises a first shell, a second shell and a driving device arranged between the first shell and the second shell, wherein the output end of the driving device penetrates through the outer parts of the first shell and the second shell and is provided with a fan; fix drive arrangement in inside through first shell and second shell, and run through drive arrangement's output to the outside of shell, and be provided with the fan at the output, through first support frame, second support frame and solid fixed ring can be fixed first shell and second shell, then be provided with heat abstractor in one side of second support frame, heat abstractor drives through the cooperation between transmission and the fan, thereby can drive heat abstractor operation, and then can blow the heat dissipation to drive arrangement through the wind hole.
Description
Technical Field
The utility model belongs to the technical field of the fan module, concretely relates to new trend installation of new trend fan for device.
Background
At present, the whole air conditioner fan module that loads in the air conditioner casing is equipped with new trend fan in the new trend device, and traditional new trend fan is fixed need fix the fan in sealed motor box, and when the installation, the difficult installation of motor and location difficulty, the operation degree of difficulty is big, causes the installation slow, production and maintenance inefficiency scheduling problem.
In a Chinese patent with an authorization publication number of 201821358714.X, a mounting device of a fresh air fan for a fresh air device is disclosed, which comprises a fan module and an air inlet module which are distributed up and down; the fresh air fan is arranged in the shell of the fan module and comprises a fan and a volute arranged outside the fan, and a volute air outlet is formed in the volute; a fresh air inlet is formed in the shell of the air inlet module, and the fresh air inlet and the fresh air outlet are positioned on the same side of the fresh air device; the mounting device is composed of a shell of the fan module and comprises a first motor box and a second motor box detachably connected with the first motor box; the first motor box and the second motor box are matched to form a containing bin; the fresh air fan is arranged in the accommodating bin and is fixedly connected with the first motor box.
Although the inconvenient problem of installation has been solved to above-mentioned technical scheme, at the long-time operation of fan, the condition that generates heat appears easily in the inside motor of fan, and this technical scheme can't carry out effectual heat dissipation to the motor to lead to the damage of motor easily, perhaps reduce the life-span of motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend installation device of fan for device aims at solving the problem that the fan is inside to generate heat among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an installation device of new trend fan for new trend device, first shell, second shell and the drive arrangement of setting between first shell and second shell, the outside that drive arrangement's output runs through first shell and second shell is provided with the fan, the bottom of second shell is provided with first support frame and second support frame, all articulate on first support frame and the second support frame and have the solid fixed ring that is used for fixed first shell and second shell, be provided with on the second support frame and be used for the radiating heat abstractor of drive arrangement, be provided with bevel gear drive heat abstractor pivoted transmission through fan one end on first support frame, second support frame and the solid fixed ring, first shell and second shell are close to heat abstractor's one end and are provided with the wind hole.
In order to make the mounting device of the fresh air fan for the fresh air device have the function of transmission, as an optimization of the utility model, the transmission device comprises a first transmission shaft, a second transmission shaft and a third transmission shaft, wherein bevel gears which are mutually matched are arranged at the two ends of the first transmission shaft, the second transmission shaft and the third transmission shaft, the first transmission shaft is rotationally connected to the first support frame, a bevel gear at one end of the first transmission shaft is meshed with a bevel gear at one end of the fan, the bevel gear at the other end of the first transmission shaft is meshed with a bevel gear on the second transmission shaft, the second rotating shaft is rotationally connected to the fixed ring, a bevel gear at one end of the second transmission shaft, which is far away from the first transmission shaft, is meshed with a bevel gear on the third transmission shaft, the third transmission shaft is rotatably connected to the second support frame, and one end, far away from the second transmission shaft, of the third transmission shaft is connected with the heat dissipation device.
In order to make this new trend installation device of fan for device have can radiating effect, as the utility model relates to an it is preferred, heat abstractor is including setting up the radiator fan in the inside of second support frame, radiator fan is located the inside of second support frame, radiator fan's middle part is run through the inside of second support frame and is provided with and keeps away from the bevel gear engaged with bevel gear of second transmission shaft one end with the third transmission shaft, radiator fan's the direction of blowing is towards drive arrangement.
In order to make this new trend installation device of fan for device have the effect of reducing frictional force between radiator fan and the second support frame, as the utility model relates to an it is preferred, be provided with the bearing that is used for reducing the frictional force between radiator fan and the second support frame between second support frame and the radiator fan.
As an optimization of the present invention, the driving device is a driving motor.
In order to make this new trend installation device of fan for device have the effect that increases shell intensity, conduct the utility model relates to an it is preferred, the inside of first shell and second shell all is provided with the strengthening rib, all be provided with the via hole that makes the circulation of air on the strengthening rib.
In order to make this new trend for device installation device of fan have the effect of protection gear engagement department, conduct the utility model relates to an it is preferred, one side of second support frame is provided with the protection storehouse that is used for protecting third transmission shaft and second transmission shaft engagement department.
Compared with the prior art, the beneficial effects of the utility model are that:
the mounting device of the fresh air fan for the fresh air device is characterized in that the driving device is mounted inside the first shell and the second shell, the driving device is meshed with the bevel gear at one end of the first transmission shaft through the output end of the driving device, the other end of the driving device is meshed with the bevel gear at one end of the second transmission shaft, the bevel gear far away from the first transmission shaft of the second transmission shaft is meshed with the bevel gear on the third transmission shaft, the third transmission shaft is meshed with the bevel gear at one end of the cooling fan, the first transmission shaft can be driven to rotate through the operation of the driving device, so that the second transmission shaft and the third transmission shaft can be driven to rotate, the cooling fan can be driven to rotate, the rear end of the driving device can be blown with air for cooling through the rotation of the cooling fan, the cooling fan can be driven to rotate through the driving belt of the transmission shaft, so that the driving device can be driven to cool, the problem that the service life of the driving device is shortened or the driving device is damaged due to the fact that the driving device emits effective heat can be effectively solved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an axial cross-sectional view of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1. a first housing; 2. a second housing; 3. a drive device; 4. a fan; 5. a first support frame; 6. a second support frame; 7. a fixing ring; 8. a heat sink; 81. a heat radiation fan; 9. a transmission device; 91. a first drive shaft; 92. a second drive shaft; 93. a third drive shaft; 10. air passing holes; 11. a bearing; 12. reinforcing ribs; 13. and (5) protecting the bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a new trend installation device of fan for new trend device, the first outer cover 1, the second outer cover 2 and the drive unit 3 set between the first outer cover 1 and the second outer cover 2, the fan 4 is set on the output end of the drive unit 3 through the outer of the first outer cover 1 and the second outer cover 2, the bottom of the second outer cover 2 is set with the first support 5 and the second support 6, the first support 5 and the second support 6 are hinged with the fixing ring 7 for fixing the first outer cover 1 and the second outer cover 2, the second support 6 is set with the heat sink 8 for dissipating heat to the drive unit 3, the first support 5, the second support frame 6 and the fixing ring 7 are provided with a transmission device 9 which drives the heat dissipation device 8 to rotate through a bevel gear at one end of the fan 4, and one ends of the first shell 1 and the second shell 2 close to the heat dissipation device 8 are provided with air passing holes 10.
The utility model discloses an in the concrete embodiment, it is fixed in inside with drive arrangement 3 through first shell 1 and second shell 2, and run through drive arrangement 3's output to the outside of shell, and be provided with fan 4 at the output, through first support frame 5, second support frame 6 and solid fixed ring 7 can be fixed first shell 1 and second shell 2, then be provided with heat abstractor 8 in one side of second support frame 6, heat abstractor 8 drives through the cooperation between transmission 9 and the fan 4, thereby can drive heat abstractor 8 operation, and then can blow the heat dissipation to drive arrangement 3 through air passing hole 10.
Specifically, the transmission device 9 includes a first transmission shaft 91, a second transmission shaft 92 and a third transmission shaft 93, the two ends of the first transmission shaft 91, the two ends of the second transmission shaft 92 and the third transmission shaft 93 are respectively provided with bevel gears matched with each other, the first transmission shaft 91 is rotatably connected to the first support frame 5, the bevel gear at one end of the first transmission shaft 91 is meshed with the bevel gear at one end of the fan 4, the bevel gear at the other end is meshed with the bevel gear on the second transmission shaft 92, the second rotation shaft 92 is rotatably connected to the fixing ring 7, the bevel gear at one end of the second transmission shaft 92 far away from the first transmission shaft 91 is meshed with the bevel gear on the third transmission shaft 93, the third transmission shaft 93 is rotatably connected to the second support frame 6, one end of the third transmission shaft 93 far away from the second transmission shaft 92 is connected to the heat dissipation device 8, and is meshed with the bevel gear at one end of the first transmission shaft 91 through the output end of the driving device 3, the other end of the second transmission shaft is meshed with the bevel gear at one end of the second transmission shaft 91, the bevel gear of the second transmission shaft 92 far away from the first transmission shaft 91 is meshed with the bevel gear on the third transmission shaft 93, the bevel gear of the third transmission shaft 93 far away from one end of the second transmission shaft 92 is meshed with the bevel gear of one end of the cooling fan 81, and the first transmission shaft 91 can be driven to rotate through the operation of the driving device 3, so that the second transmission shaft 92 and the third transmission shaft 93 can be driven to rotate, and the cooling fan 81 can be driven to rotate.
Specifically, the heat dissipation device 8 includes the heat dissipation fan 81 disposed inside the second support frame 6, the heat dissipation fan 81 is disposed inside the second support frame 6, the middle portion of the heat dissipation fan 81 penetrates through the inside of the second support frame 6 and is provided with a bevel gear meshed with the bevel gear of one end of the third transmission shaft 93 far away from the second transmission shaft 92, the blowing direction of the heat dissipation fan 81 faces the driving device 3, the heat dissipation fan 81 can be driven to rotate through the rotation of the third transmission shaft 93, and therefore the heat dissipation can be performed by blowing towards the driving device 3.
Further, a bearing 11 for reducing the friction between the heat dissipation fan 81 and the second support frame 6 is disposed between the second support frame 6 and the heat dissipation fan 81, and the friction between the heat dissipation fan 81 and the second support frame 6 can be effectively reduced by disposing the bearing 11.
Preferably, the driving device 3 is a driving motor.
Further, the inside of first shell 1 and second shell 2 all is provided with strengthening rib 12, all is provided with the via hole that makes the circulation of air on strengthening rib 12, can effectual improvement first shell 1 and second shell 2's intensity through setting up strengthening rib 12.
Further, one side of the second support frame 6 is provided with a protection bin 13 for protecting the meshing position of the third transmission shaft 93 and the second transmission shaft 92, and the two mutually meshed bevel gears can be protected by arranging the protection bin 13, so that foreign matters can be prevented from being clamped between the bevel gears.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a new trend installation device of fan for new trend device which characterized in that includes: the fan cooling device comprises a first shell (1), a second shell (2) and a driving device (3) arranged between the first shell (1) and the second shell (2), wherein the output end of the driving device (3) penetrates through the first shell (1) and the second shell (2) to be provided with a fan (4), the bottom of the second shell (2) is provided with a first supporting frame (5) and a second supporting frame (6), the first supporting frame (5) and the second supporting frame (6) are respectively hinged with a fixing ring (7) for fixing the first shell (1) and the second shell (2), the second supporting frame (6) is provided with a heat dissipation device (8) for dissipating heat of the driving device (3), the first supporting frame (5), the second supporting frame (6) and the fixing ring (7) are provided with a transmission device (9) for driving the heat dissipation device (8) to rotate through a bevel gear at one end of the fan (4), and air passing holes (10) are formed in one ends, close to the heat dissipation device (8), of the first shell (1) and the second shell (2).
2. The fresh air fan mounting device for the fresh air device according to claim 1, wherein: the transmission device (9) comprises a first transmission shaft (91), a second transmission shaft (92) and a third transmission shaft (93), wherein bevel gears which are mutually matched are arranged at two ends of the first transmission shaft (91), the second transmission shaft (92) and the third transmission shaft (93), the first transmission shaft (91) is rotatably connected on the first support frame (5), the bevel gear at one end of the first transmission shaft (91) is meshed with the bevel gear at one end of the fan (4), the bevel gear at the other end of the first transmission shaft is meshed with the bevel gear on the second transmission shaft (92), the second transmission shaft (92) is rotatably connected on the fixing ring (7), the bevel gear at one end of the second transmission shaft (92) far away from the first transmission shaft (91) is meshed with the bevel gear on the third transmission shaft (93), and the third transmission shaft (93) is rotatably connected on the second support frame (6), and one end of the third transmission shaft (93) far away from the second transmission shaft (92) is connected with the heat dissipation device (8).
3. The fresh air fan mounting device for the fresh air device according to claim 2, wherein: the heat dissipation device (8) comprises a heat dissipation fan (81) arranged inside the second support frame (6), the heat dissipation fan (81) is located inside the second support frame (6), a bevel gear meshed with a bevel gear at one end, far away from the second transmission shaft (92), of the third transmission shaft (93) is arranged inside the heat dissipation fan (81) penetrating through the second support frame (6), and the blowing direction of the heat dissipation fan (81) faces towards the driving device (3).
4. The fresh air fan mounting device for the fresh air device according to claim 3, wherein: and a bearing (11) for reducing the friction force between the heat radiation fan (81) and the second support frame (6) is arranged between the second support frame (6) and the heat radiation fan (81).
5. The fresh air fan mounting device for the fresh air device according to claim 1, wherein: the driving device (3) is a driving motor.
6. The fresh air fan mounting device for the fresh air device according to claim 1, wherein: the inside of first shell (1) and second shell (2) all is provided with strengthening rib (12), all be provided with the via hole that makes the circulation of air on strengthening rib (12).
7. The fresh air fan mounting device for the fresh air device according to any one of claims 1 to 6, wherein: and a protection bin (13) used for protecting the meshing position of the third transmission shaft (93) and the second transmission shaft (92) is arranged on one side of the second support frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337175.3U CN214746252U (en) | 2021-06-16 | 2021-06-16 | Fresh air fan mounting device for fresh air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337175.3U CN214746252U (en) | 2021-06-16 | 2021-06-16 | Fresh air fan mounting device for fresh air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746252U true CN214746252U (en) | 2021-11-16 |
Family
ID=78629905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121337175.3U Active CN214746252U (en) | 2021-06-16 | 2021-06-16 | Fresh air fan mounting device for fresh air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746252U (en) |
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2021
- 2021-06-16 CN CN202121337175.3U patent/CN214746252U/en active Active
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