CN210087632U - Anti-typhoon centrifugal roof fan - Google Patents
Anti-typhoon centrifugal roof fan Download PDFInfo
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- CN210087632U CN210087632U CN201920991031.6U CN201920991031U CN210087632U CN 210087632 U CN210087632 U CN 210087632U CN 201920991031 U CN201920991031 U CN 201920991031U CN 210087632 U CN210087632 U CN 210087632U
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- roof fan
- base
- typhoon
- fixed
- rain
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Abstract
The utility model discloses an anti-typhoon centrifugal roof fan, which belongs to the technical field of roof fans and comprises a base, wherein an installation cylinder is arranged above the base, two fixed blocks and two fixed rods are arranged inside the installation cylinder, the two fixed rods are positioned below the two fixed blocks, a motor is fixedly connected between the two fixed rods, a base is arranged above the two fixed blocks, telescopic rods are arranged above the two base, the height of the telescopic rods can be adjusted by the adjusting knobs through arranging the telescopic rods and the adjusting knobs, when an operator needs to overhaul the roof fan, the height of a dust cover can be raised through the adjusting knobs, the convenience of overhaul is increased, meanwhile, the rain cover is prevented from being too low, the air outlet of the roof fan is prevented from being influenced, and the rain cover is prevented from being inconvenient to freely adjust the height, the roof fan is inconvenient for operators to overhaul or maintain.
Description
Technical Field
The utility model belongs to the technical field of the roof fan, concretely relates to anti centrifugal roof fan of typhoon.
Background
The roof fan is arranged on a roof to exhaust air and ventilate air, the special use material and structure of the fan is determined due to the particularity of the installation and use environment, the roof fan has multiple specification forms and wide application range, and can meet different requirements of use occasions and air volume, pressure and noise.
It can be known at present according to application number 201720489601.2 an anti-typhoon centrifugal roof fan, this application is though through the anti-typhoon stability of stiffener reinforcing complete machine, and design the air outlet into the frame stiffener, increase roof fan air-out area, thereby improve the air outlet amount of wind, but this application roof fan's rain-proof cover is not convenient for freely adjust the height, the operating personnel of being not convenient for overhauls or maintains roof fan, simultaneously this application dustproof effect is not good, inside the dust easily gets into roof fan through the gap between rain-proof cover and the installation section of thick bamboo, easily cause the damage of motor, for this reason, we provide an anti-typhoon centrifugal roof fan.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti centrifugal roof fan of typhoon to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-typhoon centrifugal roof fan, includes the base, the top of base is provided with an installation section of thick bamboo, the inside of an installation section of thick bamboo is provided with two fixed blocks and two dead levers, two the dead lever is located the below of two fixed blocks, two fixedly connected with motor, two between the dead lever the top of fixed block all is provided with base, two the top of base all is provided with the telescopic link, two one side of telescopic link all is provided with adjust knob, and the rain-proof cover of the top fixedly connected with of two telescopic links, two the below of fixed block all is provided with the connecting rod, two the below of connecting rod is provided with the dust screen.
Preferably, the base is provided with a mounting hole.
Preferably, the fixing block and the base are fixedly connected through a bolt.
Preferably, the rain cover is of a semicircular structure.
Preferably, the mounting cylinder is of a hollow cylindrical structure.
Preferably, the mounting cylinder and the base are fixed by welding.
Compared with the prior art, the beneficial effects of the utility model are that:
this centrifugal roof fan of anti-typhoon is through setting up telescopic link and adjust knob, the height of the adjustable telescopic link of adjust knob, when operating personnel need overhaul roof fan, accessible adjust knob adjusts telescopic link, highly rise the dust cover, make the space between rain-proof cover and the installation section of thick bamboo enlarge, the convenience of overhauing has been increased, it is low excessively to prevent rain-proof cover simultaneously, influence roof fan's air-out, the free height-adjusting of rain-proof cover is not convenient for has been avoided, the operating personnel of being not convenient for overhauls or maintains roof fan.
This anti centrifugal roof fan of typhoon is through setting up connecting rod and dust screen, and the connecting rod plays the effect of fixed dust screen, and the dust screen can prevent that outside dust particle from passing through in the air outlet gets into the roof fan, causes the damage to the motor in the roof fan, avoids the dustproof effect of roof fan not good, and the dust is easy inside getting into the roof fan through the gap between rain-proof cover and the installation section of thick bamboo, easily causes the damage of motor.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an external view of the present invention;
fig. 3 is a top view of the base of the present invention.
In the figure: 1. a rain cover; 2. a telescopic rod; 3. a fixed block; 4. mounting the cylinder; 5. fixing the rod; 6. a base; 7. a motor; 8. a dust screen; 9. a connecting rod; 10. a base; 11. a bolt; 12. adjusting a knob; 13. and (7) installing holes.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Please refer to fig. 1-3, the utility model provides an anti-typhoon centrifugal roof fan, including base 6, the top of base 6 is provided with installation section of thick bamboo 4, the inside of installation section of thick bamboo 4 is provided with two fixed blocks 3 and two dead levers 5, two dead levers 5 are located the below of two fixed blocks 3, fixedly connected with motor 7 between two dead levers 5, the top of two fixed blocks 3 all is provided with base 10, the top of two base 10 all is provided with telescopic link 2, one side of two telescopic links 2 all is provided with adjust knob 12, and the top fixedly connected with rain-proof cover 1 of two telescopic links 2, the below of two fixed blocks 3 all is provided with connecting rod 9, the below of two connecting rods 9 is provided with dust screen 8.
In the above scheme, adjust knob 12 height-adjustable telescopic link 2, when operating personnel need overhaul the roof fan, accessible adjust knob 2 adjusts telescopic link 2, highly rise dust cover 1, make the space expansion between rain-proof cover 1 and the installation section of thick bamboo 4, the convenience of overhauing has been increased, prevent simultaneously that rain-proof cover 1 from crossing lowly, influence the air-out of roof fan, connecting rod 9 plays the effect of fixed dust screen 8, dust screen 8 can prevent that outside dust particle from passing through in the air outlet gets into the roof fan, cause the damage to motor 7 in the roof fan.
Specifically, the base 6 is provided with the mounting hole 13, so that the base 6 can be mounted more firmly.
Specifically, the fixed block 3 and the base 10 are fixedly connected through a bolt 11, so that the telescopic rod 2 can be conveniently replaced.
Specifically, rain-proof cover 1 is semi-circular structure, prevents that rain-proof cover 1 from going up ponding or snow.
Specifically, the installation cylinder 4 is of a hollow cylindrical structure, so that air can be conveniently discharged from the installation cylinder 4.
Specifically, the installation cylinder 4 and the base 6 are fixed by welding, so that firmness between the installation cylinder 4 and the base 6 is increased.
The utility model discloses a theory of operation and use flow: during the use, motor 7 is convenient for rotate the flabellum through the pivot and is rotated, can exhaust and take a breath, dead lever 5 plays the effect of fixed motor 7, when the user needs to overhaul roof fan, accessible adjust knob 12 adjusts the height of telescopic link 2, telescopic link 2 drives rain-proof cover 1 and rises, make the space expansion between rain-proof cover 1 and the installation section of thick bamboo 4, the convenience of overhauing has been increased, connecting rod 9 plays the effect of fixed dust screen 8, dust screen 8 can prevent that outside dust granule from passing through in the air outlet gets into the roof fan, cause the damage to motor 7 in the roof fan, influence the life of roof fan, when rain-proof cover 1 can prevent rainy day snow, in the rainy day snow gets into the roof fan, cause the damage of roof fan.
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 (6)
1. An anti-typhoon centrifugal roof fan, includes base (6), its characterized in that: the top of base (6) is provided with an installation section of thick bamboo (4), the inside of an installation section of thick bamboo (4) is provided with two fixed blocks (3) and two dead lever (5), two dead lever (5) are located the below of two fixed blocks (3), two fixedly connected with motor (7), two between dead lever (5) the top of fixed block (3) all is provided with base (10), two the top of base (10) all is provided with telescopic link (2), two one side of telescopic link (2) all is provided with adjust knob (12), and the rain-proof cover of top fixedly connected with (1) of two telescopic links (2), two the below of fixed block (3) all is provided with connecting rod (9), two the below of connecting rod (9) is provided with dust screen (8).
2. A typhoon-resistant centrifugal roof fan according to claim 1, characterised in that: the base (6) is provided with a mounting hole (13).
3. A typhoon-resistant centrifugal roof fan according to claim 1, characterised in that: the fixed block (3) is fixedly connected with the base (10) through a bolt (11).
4. A typhoon-resistant centrifugal roof fan according to claim 1, characterised in that: the rain cover (1) is of a semicircular structure.
5. A typhoon-resistant centrifugal roof fan according to claim 1, characterised in that: the mounting cylinder (4) is of a hollow cylindrical structure.
6. A typhoon-resistant centrifugal roof fan according to claim 1, characterised in that: the mounting cylinder (4) and the base (6) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991031.6U CN210087632U (en) | 2019-06-27 | 2019-06-27 | Anti-typhoon centrifugal roof fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991031.6U CN210087632U (en) | 2019-06-27 | 2019-06-27 | Anti-typhoon centrifugal roof fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210087632U true CN210087632U (en) | 2020-02-18 |
Family
ID=69484537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991031.6U Active CN210087632U (en) | 2019-06-27 | 2019-06-27 | Anti-typhoon centrifugal roof fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210087632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482947A (en) * | 2021-07-21 | 2021-10-08 | 山东众润机械有限公司 | Over-and-under type chimney fan with heat preservation function |
-
2019
- 2019-06-27 CN CN201920991031.6U patent/CN210087632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482947A (en) * | 2021-07-21 | 2021-10-08 | 山东众润机械有限公司 | Over-and-under type chimney fan with heat preservation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 362000 No.29, Suya Industrial Zone, Suya village, Fengzhou Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Quanzhou Yusheng ventilation and air conditioning equipment Co.,Ltd. Address before: 362000 Dongpu intersection, Xiamei community, Puxian Road, Fengze District, Quanzhou City, Fujian Province Patentee before: Quanzhou Yusheng ventilation and air conditioning equipment Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |