CN216790434U - Outdoor smoke exhaust device - Google Patents
Outdoor smoke exhaust device Download PDFInfo
- Publication number
- CN216790434U CN216790434U CN202122325893.5U CN202122325893U CN216790434U CN 216790434 U CN216790434 U CN 216790434U CN 202122325893 U CN202122325893 U CN 202122325893U CN 216790434 U CN216790434 U CN 216790434U
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- hood
- organism
- machine body
- air outlet
- outdoor smoke
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Abstract
The utility model relates to an outdoor smoke exhaust device, which comprises a hood and a machine body used for fixing the hood, wherein an air outlet is arranged on the machine body, the hood is connected outside the air outlet of the machine body, and the outdoor smoke exhaust device is characterized in that: the hood is the back taper structure, and the outer edge of hood surpasss around the air outlet of organism, support through the stand between the inside top of hood and the organism and be connected, and be equipped with the roll ball between the top of stand and the inside top of hood, the hood around and be connected with a plurality of elastic connection spare between the organism. Compared with the prior art, the utility model has the advantages that: the periphery of the hood is communicated with the machine body through a plurality of elastic connecting pieces, the rolling ball is assembled between the top of the stand column and the top of the interior of the hood, the rolling ball can rotate at 360 degrees at the upper end of the stand column, when external wind is large, the hood can incline along with the wind under the action of force, the exhaust resistance is reduced, the wind power backflow is reduced, and under the rainy condition, the outside accumulated water of the hood can be guided conveniently.
Description
Technical Field
The utility model relates to an outdoor smoke exhaust device.
Background
An outdoor smoke exhaust device is usually arranged at the outlet of the common flue of the high-rise residence, and the outdoor smoke exhaust device is generally provided with a hood. Because the outdoor smoke exhaust device is arranged outdoors, resistance can be formed on the normal exhaust of the public flue in the case of strong wind, and even the problem that outside outdoor wind can flow backwards can occur; in rainy days, rain can sweep into the interior of the outdoor smoke exhaust device from the extension of the hood and then flow into the interior of the public flue, so that accumulated water in the public flue is caused, and the service life of the public flue is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an outdoor smoke exhaust device which can incline with wind and is convenient for water guiding aiming at the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an outdoor fume exhaust device, includes the hood for the organism of fixed hood is equipped with the air outlet on the organism, the air outlet department at the organism is connected to the hood, its characterized in that: the hood is the back taper structure, and the outer edge of hood surpasss around the air outlet of organism, support through the stand between the inside top of hood and the organism and be connected, and be equipped with the roll ball between the top of stand and the inside top of hood, the hood around and be connected with a plurality of elastic connection spare between the organism.
As an improvement, a supporting frame is arranged at the air outlet of the machine body, and the lower end of the stand column is fixedly connected with the supporting frame.
Preferably, the rolling ball is fixedly connected with the top end of the interior of the hood, a hemispherical concave groove is formed in the top end of the upright post, and the rolling ball is movably clamped in the hemispherical concave groove in the top end of the upright post.
And the machine body is internally provided with a fan.
And an air inlet is formed in the lower side of the machine body, and an oil fume purification module connected with the air inlet is arranged below the machine body.
Preferably, the elastic connecting piece is a spring.
Preferably, the number of the elastic connecting pieces is four, and the four elastic connecting pieces are uniformly distributed around the lower side of the hood at intervals.
Compared with the prior art, the utility model has the advantages that: the wind cap is arranged into an inverted cone structure, the outer edge of the wind cap exceeds the periphery of an air outlet of the machine body, the top end of the interior of the wind cap is connected with the machine body through an upright post in a supporting mode, a rolling ball is assembled between the top of the upright post and the top end of the interior of the wind cap, a plurality of elastic connecting pieces are connected between the periphery of the wind cap and the machine body, the rolling ball can rotate at the upper end of the upright post by 360 degrees, and when external wind is low, the wind cap does not incline; when the external wind is strong, the wind cap can incline along with the wind under the action of force, the air exhaust resistance is reduced, the wind power backflow is reduced, and the accumulated water outside the wind cap can be guided conveniently under the rainy condition.
Drawings
Fig. 1 is a schematic perspective view of an outdoor smoke exhaust device according to an embodiment of the present invention.
Fig. 2 is a perspective cross-sectional view of another perspective of the outdoor smoke exhaust device in the embodiment of the utility model.
Fig. 3 is a perspective sectional view of an outdoor smoke exhaust device in an embodiment of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, 2, 3 outdoor fume extractor, including hood 1 for the organism 2 of fixed hood is equipped with air intake and air outlet on the organism 2, and hood 1 connects outside the air outlet of organism 1, and the hood is the back taper structure, and the outer edge of hood surpasss the air outlet of organism around, support through stand 3 between the top of hood 1 inside and the organism and be connected, and be equipped with roll ball 4 between the top of stand 3 and the top of hood 1 inside, be connected with a plurality of elastic connection spare 5 around the hood 1 and between the organism.
In this embodiment, the air outlet of the machine body 1 is provided with a support frame 21, and the lower end of the upright post 3 is fixedly connected with the support frame 21. The rolling ball 4 is fixedly connected with the top end of the inner part of the blast cap, a hemispherical concave groove is formed in the top end of the upright post 3, and the rolling ball 4 is movably clamped in the hemispherical concave groove in the top end of the upright post. The machine body 1 is also internally provided with a fan 6 and an oil smoke purification module 7 positioned below the fan 6. The elastic connecting piece 5 is a spring. Four springs are evenly distributed around the lower side of the blast cap 1 at intervals, one ends of the four springs are connected with the outer edge of the lower side of the blast cap 1, and the other ends of the four springs are connected with the machine body. The air inlet of the machine body can be communicated with the outlet of the public flue through a connecting pipe.
Claims (7)
1. The utility model provides an outdoor fume extractor, includes the hood for the organism of fixed hood is equipped with the air outlet on the organism, the hood is connected outside the air outlet of organism, its characterized in that: the hood is the back taper structure, and the outer edge of hood surpasss around the air outlet of organism, support through the stand between the inside top of hood and the organism and be connected, and be equipped with the roll ball between the top of stand and the inside top of hood, the hood around and be connected with a plurality of elastic connection spare between the organism.
2. The outdoor smoke exhaust device according to claim 1, wherein: the air outlet of the machine body is provided with a support frame, and the lower end of the stand column is fixedly connected with the support frame.
3. The outdoor smoke evacuation apparatus according to claim 2, wherein: the rolling ball is fixedly connected with the top end of the inner part of the hood, a hemispherical concave groove is formed in the top end of the upright post, and the rolling ball is movably clamped in the hemispherical concave groove in the top end of the upright post.
4. The outdoor smoke evacuation apparatus according to claim 1, wherein: a fan is arranged in the machine body.
5. The outdoor smoke evacuation apparatus according to claim 4, wherein: an air inlet is formed in the lower side of the machine body, and an oil fume purification module connected with the air inlet is arranged below the machine body.
6. The outdoor smoke evacuation apparatus according to claim 1, wherein: the elastic connecting piece is a spring.
7. The outdoor smoke exhaust device according to claim 1, wherein: four elastic connecting pieces are arranged and evenly distributed around the lower side of the blast cap at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325893.5U CN216790434U (en) | 2021-09-24 | 2021-09-24 | Outdoor smoke exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325893.5U CN216790434U (en) | 2021-09-24 | 2021-09-24 | Outdoor smoke exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790434U true CN216790434U (en) | 2022-06-21 |
Family
ID=81998139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122325893.5U Active CN216790434U (en) | 2021-09-24 | 2021-09-24 | Outdoor smoke exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216790434U (en) |
-
2021
- 2021-09-24 CN CN202122325893.5U patent/CN216790434U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |