CN214507758U - Ventilation structure - Google Patents
Ventilation structure Download PDFInfo
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- CN214507758U CN214507758U CN202120873832.XU CN202120873832U CN214507758U CN 214507758 U CN214507758 U CN 214507758U CN 202120873832 U CN202120873832 U CN 202120873832U CN 214507758 U CN214507758 U CN 214507758U
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Abstract
The utility model provides a ventilation structure; the heat dissipation device comprises a first heat dissipation device and a second heat dissipation device; the first heat dissipation device and the second heat dissipation device are arranged corresponding to the air flow direction of the first air exhaust device; when the first air exhaust device works, the first air exhaust device can exhaust air in the stirring device; meanwhile, as the first air exhaust device rotates, flowing air flow is generated around the first air exhaust device, so that the air flow outside the cabinet body can be driven to enter the cabinet body through the first heat dissipation device to dissipate heat of the first air exhaust device; then the airflow and the air are discharged out of the cabinet body through the second heat dissipation device; the heat dissipation of the heat pipe is realized; forming an included angle between the first heat dissipation channel and the second heat dissipation channel; thus, the angle of the airflow needs to be changed after the airflow passes through the first heat dissipation channel, and then the airflow enters the second heat dissipation channel; the flow time of the air flow in the filter element is prolonged; the action time of the airflow and the filter element is long; the filter element can better filter dust attached in the airflow; so that less dust enters the cabinet.
Description
Technical Field
The utility model relates to a heat dissipation field, concretely relates to ventilation structure.
Background
In the existing stirring device for kitchens, air flow is discharged from the interior of the device through a ventilation structure such as an air outlet to realize heat dissipation of the device; dust in the device can be carried away while the airflow is discharged; the existing structure can cause dust to enter the device again.
The novel household kitchen waste treatment equipment is disclosed in patent document with Chinese application number 201810304512.5 and publication number 2018.08.24, and comprises a shell and an internal component, wherein a cover is arranged at the top of the shell, a plurality of air inlet holes are formed in the cover, a control panel and a plug used for being connected with an external power supply are arranged on the outer wall of the shell, a deodorization ventilation device is arranged on the shell, and the generated intentional effect is as follows: the kitchen waste treatment device is convenient to operate and high in practicability, and can effectively reduce the treatment processes of the kitchen waste.
But only dispel the heat through fresh air inlet and deodorization ventilation unit on the shell of this structure, the radiating effect is poor, and direct ventilation hole makes the dust enter into the shell easily to can't be fine discharge the dust.
Disclosure of Invention
The utility model provides an inside avoiding the dust secondary to enter into the device, effective discharge dust, ventilation structure that the radiating effect is good.
In order to achieve the above purpose, the technical scheme of the utility model is that: a ventilation structure is arranged on a cabinet body of a stirring device for use; the cabinet body comprises a first exhaust device and a driving motor; an interlayer is arranged between the first air exhaust device and the driving motor; the first air exhaust device is used for exhausting the gas in the stirring device; an air outlet is formed in the side wall of the cabinet body and comprises a first heat dissipation device and a second heat dissipation device; the first heat dissipation device and the second heat dissipation device are both arranged at an air outlet on the cabinet body, and the first air exhaust device is positioned between the first heat dissipation device and the second heat dissipation device; the second heat dissipation device is arranged corresponding to the air outlet direction of the first air exhaust device; the first heat dissipation device and the second heat dissipation device are oppositely arranged in rows;
the first heat dissipation device comprises a first heat dissipation piece, a second heat dissipation piece and a first filter device; the first filter device is positioned between the first heat dissipation element and the second heat dissipation element and is connected with the first heat dissipation element and the second heat dissipation element; first radiating fins which are uniformly distributed and obliquely arranged are arranged in the first radiating piece; a second radiating fin which is uniformly distributed and is obliquely arranged is arranged in the second radiating fin; the inclination direction of the first radiating fin is opposite to that of the second radiating fin; a first heat dissipation channel is formed between the adjacent first heat dissipation fins; a second heat dissipation channel is formed between the adjacent second heat dissipation fins; the first heat dissipation channel and the second heat dissipation channel form an included angle;
the second heat dissipation device comprises a third heat dissipation piece, a fourth heat dissipation piece and a second filter device; the second filter device is positioned between the third heat dissipation element and the fourth heat dissipation element and is connected with the third heat dissipation element and the fourth heat dissipation element; the third radiating piece is internally provided with radiating fins III which are uniformly distributed; a fourth radiating fin which is uniformly distributed is arranged in the fourth radiating part; the radiating fin III inclines downwards from one end far away from the filtering device II to one end close to the filtering device II; the cooling fin is downwards inclined from one end close to the second filtering device to one end far away from the second filtering device.
In the arrangement, the gas exhausted by the first exhaust device is exhausted out of the cabinet body through the second heat dissipation device; when the first air exhaust device works, the first air exhaust device can exhaust air in the stirring device; meanwhile, as the first air exhaust device rotates, flowing air flow is generated around the first air exhaust device, so that the air flow outside the cabinet body can be driven to enter the cabinet body through the first heat dissipation device to dissipate heat of the first air exhaust device; then the airflow and the air are discharged out of the cabinet body through the second heat dissipation device; namely, when the first air exhaust device works, the heat dissipation of the first air exhaust device can be realized;
forming an included angle between the first heat dissipation channel and the second heat dissipation channel; thus, the angle of the airflow needs to be changed after the airflow passes through the first heat dissipation channel, and then the airflow enters the second heat dissipation channel; the flow time of the air flow in the filter element is prolonged; the action time of the airflow and the filter element is long; the filter element can better filter dust attached in the airflow; so that less dust enters the cabinet body;
the fourth radiating fin and the third radiating fin are both inclined downwards; the second heat sink discharges airflow downwards; thus, the dust attached to the airflow and discharged is blocked by the heat radiating fins IV and the heat radiating fins III; the discharged dust can not enter the cabinet body for the second time.
Furthermore, the filter device I and the filter device II are both provided with replaceable filter elements. Thus being convenient to use. The filtering effect of the filtering element is maintained after replacement.
Furthermore, the inclination angle of the first radiating fin and the second radiating fin is 30-50 degrees; the inclination angle of the third radiating fin and the fourth radiating fin is 30-50 degrees.
Furthermore, the first radiating fin inclines downwards from one end far away from the first filtering device to one end close to the first filtering device; the second radiating fin inclines upwards from one end far away from the first filtering device to one end close to the first filtering device.
Further, a heat dissipation channel IV is formed between every two adjacent heat dissipation fins; a third heat dissipation channel is formed between the adjacent third heat dissipation fins; the heat dissipation channel four and the heat dissipation channel three are arranged in a staggered mode.
In the arrangement, the heat dissipation channel IV and the heat dissipation channel III are arranged in a staggered manner; the distribution distance of the radiating fins of the second radiating device is small; the effect of preventing dust from entering the cabinet body is good.
Furthermore, the inclination angle of the first radiating fin and the second radiating fin is 45 degrees; the inclination angles of the third radiating fin and the fourth radiating fin are 45 degrees.
Further, the air-conditioner also comprises a third heat dissipation device, a second air exhaust device and an air exhaust connecting pipeline; the heat dissipation device III is arranged on the cabinet body and is close to the heat dissipation device II and positioned below the heat dissipation device II; the interlayer is provided with an air exhaust channel; an air inlet of the second air exhaust device is arranged close to the air exhaust channel; an air outlet of the second air exhaust device is connected with one end of the air exhaust connecting pipeline; the other end of the exhaust connecting pipeline is arranged close to the driving motor; and the third heat radiator is arranged corresponding to the air outlet direction of the air exhaust connecting pipeline.
The interlayer is provided with an air exhaust channel; thus under the action of the second air exhaust device; more air enters the cabinet body; meanwhile, the flow speed of the air flow is faster; a part of air flow is exhausted through the second heat dissipation device after acting with the first air exhaust device; a part of air flow passes through the air exhaust channel and acts with the exhaust device; and then the air is exhausted through the third heat dissipation device after acting with the driving motor. This enables heat dissipation of the drive motor.
Further, the third heat dissipation device comprises a fifth heat dissipation element, a sixth heat dissipation element and a third filter device; the third filter device is positioned between the fifth heat dissipation element and the sixth heat dissipation element and is connected with the fifth heat dissipation element and the sixth heat dissipation element; radiating fins five which are uniformly distributed are arranged in the fifth radiating element; the sixth radiating piece is internally provided with six radiating fins which are uniformly distributed; the radiating fin fifth inclines downwards from one end far away from the third filtering device to one end close to the third filtering device; the sixth radiating fin inclines downwards from one end close to the third filtering device to one end far away from the third filtering device; the inclination angle of the fifth radiating fin and the sixth radiating fin is 30-50 degrees.
According to the arrangement, the four and five radiating fins and the six radiating fins are all inclined downwards; the third heat sink discharges airflow downwards; thus, the dust attached to the airflow and discharged is blocked by the heat radiating fins five and six; the discharged dust can not enter the cabinet body for the second time.
Further, a heat dissipation channel V is formed between every two adjacent heat dissipation fins; a heat dissipation channel VI is formed between every two adjacent heat dissipation fins; the heat dissipation channel six and the heat dissipation channel five are arranged in a staggered mode.
In the arrangement, the heat dissipation channel six and the heat dissipation channel five are arranged in a staggered manner; the distribution distance of the radiating fins of the third radiating device is small; the effect of preventing dust from entering the cabinet body is good.
Further, the inclination angle of the fifth cooling fin and the sixth cooling fin is 45 degrees.
Drawings
Fig. 1 is a schematic structural view of the stirring device used in the cabinet of the stirring device.
Fig. 2 is a schematic structural diagram of the first heat dissipation device of the present invention.
Fig. 3 is a schematic structural view of a second heat dissipation device of the present invention.
Fig. 4 is a schematic structural view of a third heat dissipation device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4; a ventilation structure is arranged on a cabinet body 1 of a stirring device for use; the cabinet body 1 comprises a first exhaust device 11 and a driving motor 12; an interlayer 13 is arranged between the first exhaust device 11 and the driving motor 12; the first exhaust device 11 is used for exhausting the gas in the stirring device.
The ventilation structure comprises a first heat dissipation device 21, a second heat dissipation device 22, a third heat dissipation device 23, a second air exhaust device 24 and an air exhaust connecting pipeline 25; the first heat dissipation device 21 and the second heat dissipation device 22 are both arranged on the air outlet of the cabinet body 1, and the first air exhaust device 11 is positioned between the first heat dissipation device 21 and the second heat dissipation device 22; the second heat dissipation device 22 is arranged corresponding to the air outlet direction of the first air exhaust device 11; the first heat dissipation device 21 and the second heat dissipation device 22 are arranged oppositely; the gas exhausted by the first exhaust device 11 is exhausted out of the cabinet body 1 through the second heat dissipation device 22; the third heat radiator 23 is arranged on the other air outlet of the cabinet body 1 close to the second heat radiator 22 and is positioned below the second heat radiator 22; the interlayer 13 is provided with an exhaust channel 131; an air inlet 241 of the second air exhaust device is arranged close to the air exhaust channel; an air outlet 242 of the second air exhaust device is connected with one end of the air exhaust connecting pipeline 25; the other end of the exhaust connecting pipe 25 is arranged close to the driving device 12; the third heat dissipation device 23 is arranged corresponding to the air outlet direction of the air exhaust connecting pipeline 25. An exhaust channel 131 is arranged on the interlayer 13; thus under the action of the second air exhaust device 24; more air enters the cabinet 1; meanwhile, the flow speed of the air flow is faster; a part of air flow is exhausted through the second heat dissipation device 22 after acting with the first exhaust device 11; a part of air flow acts with the second exhaust device 24 through the exhaust channel; then the air is discharged through the third heat sink 23 after acting with the driving device 12. This allows heat to be dissipated from the drive device 12.
In the present embodiment, the first exhaust device and the second exhaust device 24 are shown as exhaust fans.
The first heat dissipation device 21 includes a first heat dissipation member 211, a second heat dissipation member 212, and a first filter device 213; a first filter device 213 is located between the first heat dissipation element 211 and the second heat dissipation element 212 and connected to the first heat dissipation element 211 and the second heat dissipation element 212; first cooling fins 214 which are uniformly distributed and obliquely arranged are arranged in the first cooling element 211; a second radiating fin 215 which is uniformly distributed and is obliquely arranged is arranged in the second radiating fin 212; the inclination direction of the first heat sink 214 is opposite to that of the second heat sink 215; in the two embodiments, the first heat sink 214 is inclined downward from the end far away from the first filter device 213 to the end near the first filter device 213; the second heat sink 215 is inclined upward from the end away from the first filter device 213 to the end near the first filter device 213. The inclination angle of the first cooling fin 214 and the second cooling fin 215 is 30-50 degrees; a first heat dissipation channel 216 is formed between the adjacent first heat dissipation fins 214; a second heat dissipation channel 217 is formed between the adjacent second heat dissipation fins 215; the first heat dissipation channel 216 and the second heat dissipation channel 217 form an included angle.
The second heat dissipation device 22 includes a third heat dissipation member 221, a fourth heat dissipation member 222, and a second filter device 223; the second filter device 223 is located between the third heat dissipation member 221 and the fourth heat dissipation member 222 and connected to the third heat dissipation member 221 and the fourth heat dissipation member 222; the third heat dissipation element 221 is internally provided with three heat dissipation fins 224 which are uniformly distributed; a fourth heat radiating fin 225 which is uniformly distributed is arranged in the fourth heat radiating piece 222; the third cooling fin 224 is inclined downwards from one end far away from the second filter device 223 to one end close to the second filter device 223; the cooling fin IV 225 inclines downwards from one end close to the second filter device 223 to one end far away from the second filter device 223; the inclination angle of the third radiating fin 224 and the fourth radiating fin 225 is 30-50 degrees; a fourth radiating channel 227 is formed between every two adjacent radiating fins 225; a third heat dissipation channel 226 is formed between the adjacent third heat dissipation fins 224; the heat dissipation channels four 227 and the heat dissipation channels three 226 are arranged in a staggered mode.
The third heat dissipation device 23 includes a fifth heat dissipation member 231, a sixth heat dissipation member 232, and a third filter device 233; the third filter device 233 is positioned between the fifth and sixth heat dissipation members 231 and 232 and connected to the fifth and sixth heat dissipation members 231 and 232; the fifth heat dissipation element 231 is internally provided with heat dissipation fins five 234 which are uniformly distributed; six evenly distributed cooling fins 235 are arranged in the sixth cooling element 232; the radiating fin five 234 inclines downwards from one end far away from the filter device three 233 to one end close to the filter device three 233; the cooling fin six 235 inclines downwards from one end close to the third filter device 233 to one end far away from the third filter device 233; the inclination angle of the five radiating fins 234 and the six radiating fins 235 is 30-50 degrees. Fins four 225 five and fins six 235 are both inclined downward; the third heat sink 23 discharges airflow downwards; thus, the dust attached to the air flow and discharged is blocked by the five and six heat dissipation fins 234 and 235; the discharged dust can not enter the cabinet body 1 again.
A heat dissipation channel five 236 is formed between the adjacent heat dissipation fins five 234; a heat dissipation channel six 237 is formed between every two adjacent heat dissipation fins six 235; the six heat dissipation channels 237 and the five heat dissipation channels 236 are arranged in a staggered mode; thus, the distribution distance of the radiating fins of the third radiating device 23 is small; the effect of preventing dust from entering the cabinet body 1 is good; thus, the distribution distance of the radiating fins of the third radiating device 23 is small; the effect of preventing dust from entering the cabinet body 1 is good.
In this embodiment, the inclination angle of the first and second heat dissipation fins 214 and 215 is 45 °; the inclination angle of the third cooling fin 224 and the fourth cooling fin 225 is 45 degrees; the inclination angle of the heat radiating fin five 234 and the heat radiating fin six 235 is 45 degrees; the first filter device 213, the second filter device and the third filter device 233 are all internally provided with replaceable filter elements 3; the first filter device 213 is provided with a filter net (not shown) at two ends connected to the first heat dissipating member 211 and the first heat dissipating member 211. The second filter unit is provided with a filter net (not shown) at two ends connected to the third heat sink 221 and the fourth heat sink 222. The filter device three 233 is provided with a filter net (not shown) at both ends connected to the fifth and sixth heat dissipating members 231 and 232.
Thus being convenient to use. The filtering effect of the filter member 3 is maintained after the replacement.
The gas exhausted by the first exhaust device 11 is exhausted out of the cabinet body 1 through the second heat dissipation device 22; when the first exhaust device 11 works, the first exhaust device can exhaust the gas in the stirring device; because the first exhaust device 11 rotates, flowing air flow is generated around the first exhaust device 11, so that the air flow outside the cabinet body 1 is driven to enter the cabinet body 1 through the first heat dissipation device 21 to dissipate heat of the first exhaust device 11; then the airflow and the air are discharged out of the cabinet body through a second heat dissipation device 22; namely, when the air exhaust device is used, the heat dissipation of the air exhaust device can be realized. An included angle is formed between the first heat dissipation channel 216 and the second heat dissipation channel 217; thus, after passing through the first heat dissipation channel 216, the air flow needs to change the angle and then enters the second heat dissipation channel 217; the flow time of the air flow in the filter element 3 is prolonged; the action time of the airflow and the filter element 3 is long; the filter member 3 can better filter dust attached in the airflow; so that less dust enters the cabinet body 1;
both fin four 225 and fin three 224 are tilted downward; the second heat sink 22 discharges airflow downwards; thus, the dust attached to the air flow and discharged is blocked by the fourth fin 225 and the third fin 224; the discharged dust can not enter the cabinet body 1 for the second time; meanwhile, the heat dissipation channel IV 227 and the heat dissipation channel III 226 are arranged in a staggered mode; the distribution distance of the radiating fins of the second radiating device 22 is small; the effect of preventing dust from entering the cabinet body 1 is good.
Claims (10)
1. A ventilation structure is arranged on a cabinet body of a stirring device for use; the cabinet body comprises a first exhaust device and a driving motor; an interlayer is arranged between the first air exhaust device and the driving motor; the first air exhaust device is used for exhausting the gas in the stirring device; be provided with the air outlet on the lateral wall of the cabinet body, its characterized in that: the heat dissipation device comprises a first heat dissipation device and a second heat dissipation device; the first heat dissipation device and the second heat dissipation device are both arranged on the air outlet of the cabinet body, and the first air exhaust device is positioned between the first heat dissipation device and the second heat dissipation device; the second heat dissipation device is arranged corresponding to the air outlet direction of the first air exhaust device; the first heat dissipation device and the second heat dissipation device are oppositely arranged;
the first heat dissipation device comprises a first heat dissipation piece, a second heat dissipation piece and a first filter device; the first filter device is positioned between the first heat dissipation element and the second heat dissipation element and is connected with the first heat dissipation element and the second heat dissipation element; first radiating fins which are uniformly distributed and obliquely arranged are arranged in the first radiating piece; a second radiating fin which is uniformly distributed and is obliquely arranged is arranged in the second radiating fin; the inclination direction of the first radiating fin is opposite to that of the second radiating fin; a first heat dissipation channel is formed between the adjacent first heat dissipation fins; a second heat dissipation channel is formed between the adjacent second heat dissipation fins; the first heat dissipation channel and the second heat dissipation channel form an included angle;
the second heat dissipation device comprises a third heat dissipation piece, a fourth heat dissipation piece and a second filter device; the second filter device is positioned between the third heat dissipation element and the fourth heat dissipation element and is connected with the third heat dissipation element and the fourth heat dissipation element; the third radiating piece is internally provided with radiating fins III which are uniformly distributed; a fourth radiating fin which is uniformly distributed is arranged in the fourth radiating part; the radiating fin III inclines downwards from one end far away from the filtering device II to one end close to the filtering device II; the cooling fin is downwards inclined from one end close to the second filtering device to one end far away from the second filtering device.
2. A ventilation structure according to claim 1; the method is characterized in that: and replaceable filter elements are arranged in the first filter device and the second filter device.
3. A ventilation structure according to claim 1; the method is characterized in that: the inclination angle of the first radiating fin and the second radiating fin is 30-50 degrees; the inclination angle of the third radiating fin and the fourth radiating fin is 30-50 degrees.
4. A ventilation structure according to claim 1; the method is characterized in that: the first radiating fin inclines downwards from one end far away from the first filtering device to one end close to the first filtering device; the second radiating fin inclines upwards from one end far away from the first filtering device to one end close to the first filtering device.
5. A ventilation structure according to claim 1; the method is characterized in that: a fourth heat dissipation channel is formed between every two adjacent heat dissipation fins; a third heat dissipation channel is formed between the adjacent third heat dissipation fins; the heat dissipation channel four and the heat dissipation channel three are arranged in a staggered mode.
6. A ventilation structure according to claim 3; the method is characterized in that: the inclination angle of the first radiating fin and the second radiating fin is 45 degrees; the inclination angles of the third radiating fin and the fourth radiating fin are 45 degrees.
7. A ventilation structure according to claim 1; the method is characterized in that: the air-cooling device comprises a heat-dissipating device III, an air-exhausting device II and an air-exhausting connecting pipeline; the heat dissipation device III is arranged on the cabinet body and is close to the heat dissipation device II and positioned below the heat dissipation device II; the interlayer is provided with an air exhaust channel; an air inlet of the second air exhaust device is arranged close to the air exhaust channel; an air outlet of the second air exhaust device is connected with one end of the air exhaust connecting pipeline; the other end of the exhaust connecting pipeline is arranged close to the driving motor; and the third heat radiator is arranged corresponding to the air outlet direction of the air exhaust connecting pipeline.
8. A ventilation structure according to claim 7; the method is characterized in that: the third heat dissipation device comprises a fifth heat dissipation element, a sixth heat dissipation element and a third filter device; the third filter device is positioned between the fifth heat dissipation element and the sixth heat dissipation element and is connected with the fifth heat dissipation element and the sixth heat dissipation element; radiating fins five which are uniformly distributed are arranged in the fifth radiating element; the sixth radiating piece is internally provided with six radiating fins which are uniformly distributed; the radiating fin fifth inclines downwards from one end far away from the third filtering device to one end close to the third filtering device; the sixth radiating fin inclines downwards from one end close to the third filtering device to one end far away from the third filtering device; the inclination angle of the fifth radiating fin and the sixth radiating fin is 30-50 degrees.
9. A ventilation structure according to claim 8; the method is characterized in that: a fifth heat dissipation channel is formed between every two adjacent heat dissipation fins; a heat dissipation channel VI is formed between every two adjacent heat dissipation fins; the heat dissipation channel six and the heat dissipation channel five are arranged in a staggered mode.
10. A ventilation structure according to claim 9; the method is characterized in that: the inclination angle of the fifth radiating fin and the sixth radiating fin is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873832.XU CN214507758U (en) | 2021-04-26 | 2021-04-26 | Ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873832.XU CN214507758U (en) | 2021-04-26 | 2021-04-26 | Ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214507758U true CN214507758U (en) | 2021-10-26 |
Family
ID=78204311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120873832.XU Active CN214507758U (en) | 2021-04-26 | 2021-04-26 | Ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214507758U (en) |
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2021
- 2021-04-26 CN CN202120873832.XU patent/CN214507758U/en active Active
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