CN210463147U - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
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- CN210463147U CN210463147U CN201920813116.5U CN201920813116U CN210463147U CN 210463147 U CN210463147 U CN 210463147U CN 201920813116 U CN201920813116 U CN 201920813116U CN 210463147 U CN210463147 U CN 210463147U
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- smoke
- smoke baffle
- baffle
- range hood
- air inlet
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Abstract
本实用新型公开了一种吸油烟机，包括风机外罩和设于其下方的集烟罩，集烟罩具有用于进风的进风口，集烟罩上活动设有挡烟板，吸油烟机待机时，挡烟板位于第一位置处，挡烟板将进风口封闭，使整机更加整洁美观；吸油烟机工作时，挡烟板位于第二位置处，挡烟板朝远离进风口的方向运动，挡烟板的上侧、左侧及右侧分别与集烟罩之间形成缝隙，油烟经缝隙进入进风口。此时，挡烟板既能够增加进风口处的负压，又起到挡、导油烟的作用，从而有利于提高吸油烟效果。同时，油烟经三处缝隙进入进风口，增加了油烟流入进风口的流通通道，进一步有利于提高吸油烟效果。
The utility model discloses a range hood, which comprises a fan outer cover and a fume collecting hood arranged below it. The fume collecting hood is provided with an air inlet for air intake. When in standby, the smoke baffle is located at the first position, and the smoke baffle closes the air inlet, making the whole machine more neat and beautiful; when the range hood is working, the smoke baffle is at the second position, and the smoke baffle faces away from the air inlet. The upper side, the left side and the right side of the smoke shield and the smoke collecting hood respectively form gaps, and the oil fume enters the air inlet through the gaps. At this time, the smoke baffle plate can not only increase the negative pressure at the air inlet, but also play the role of blocking and guiding oil fume, thereby helping to improve the effect of oil fume absorption. At the same time, the oil fume enters the air inlet through three gaps, which increases the flow channel for the oil fume to flow into the air inlet, which is further conducive to improving the effect of oil fume absorption.
Description
Technical Field
The utility model relates to a kitchen air treatment equipment technical field especially relates to a range hood.
Background
At present, the integral installation height of the European-style range hood determines that the range hood is far away from a pot generating oil smoke, the negative pressure loss is large, and the oil smoke rising above a cooking bench is easy to escape from two sides of a smoke collecting cover, so that the oil smoke suction effect is poor. In order to improve the oil smoke absorption effect of the range hood, people improve the structure of the range hood, wherein a fan system of the range hood is improved by a common method, such as increasing the power of a fan, improving the structure of an impeller and the like. Although the improvement can effectively improve the oil smoke absorption effect of the range hood, the structure of the whole fan system needs to be improved, the structure is complex, the distribution of a negative pressure area of the range hood during working cannot be improved, the negative pressure loss is large, and the oil smoke above a cooking bench is easy to escape from two sides of the smoke collection cover.
In addition, the range hood is used as a more obvious household appliance in a kitchen, and how to make the range hood more neat and beautiful is also a problem to be solved in the field.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
In view of this, one of the objectives of the present invention is to provide a range hood with good range hood effect and clean structure.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a range hood, include the fan dustcoat and locate the collection petticoat pipe of fan dustcoat below, the collection petticoat pipe has the air intake that is used for the air inlet, range hood still includes: the smoke baffle is movably connected with the smoke collecting hood and is provided with a first position and a second position; when the smoke baffle plate is located at the first position, the smoke baffle plate seals the air inlet; keep off the cigarette board and be located during second position department, keep off the cigarette board towards keeping away from the direction motion of air intake, keep off the upside, left side and the right side of cigarette board respectively with form the gap between the collection petticoat pipe, the oil smoke warp the gap gets into the air intake.
In order to make the whole machine tidier and more beautiful, the smoke baffle plate is positioned at the first position, and the smoke baffle plate is attached to the front surface of the smoke collecting cover.
Furthermore, the front surface of collection petticoat pipe is equipped with first concave part, keep off the cigarette board and be located when first position department, keep off the cigarette board and arrange in the first concave part, keep off the cigarette board with the front surface of collection petticoat pipe is in the coplanar.
In order to improve the oil fume absorption effect, the fume baffle is positioned at the second position, and the fume baffle is arranged in parallel with the front surface of the fume collecting cover.
In order to facilitate the operation, the upper side of the smoke baffle is rotatably provided with a control panel.
Make the complete machine cleaner and tidier, pleasing to the eye simultaneously, keep off the cigarette board and be located during first position department, control the panel with the laminating of the front surface of collection petticoat pipe.
Furthermore, the front surface of collection petticoat pipe is equipped with the second concave part, keep off the cigarette board and be located when first position department, control the panel and arrange in the second concave part, control the panel with the front surface of collection petticoat pipe is in the coplanar.
In order to facilitate the operation, when the smoke baffle is located at the second position, the control panel is in a vertical state.
As a preferred embodiment, the movement of the control panel is driven by a motor, the motor is arranged in the smoke collecting hood, and an output shaft end of the motor is provided with a connecting rod which is rotatably connected with the control panel.
Further, keep off the cigarette board with be equipped with the bracing piece between the collection petticoat pipe, the one end of bracing piece with keep off the cigarette board and rotate to be connected, the other end of bracing piece with the collection petticoat pipe rotates to be connected.
In order to collect the condensate oil conveniently, be equipped with the oil cup on the collection petticoat pipe, it is close to keep off the cigarette board one side of oil cup is equipped with leads the oil film, keep off the cigarette board and be located during second position department, lead the oil film with the oil cup overlap joint, it gets into to keep off the condensate oil warp on the cigarette board lead the oil film the oil cup.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model provides a range hood, a smoke baffle is movably arranged on a smoke collecting cover, when the range hood is in standby, the smoke baffle is positioned at a first position, and the smoke baffle seals an air inlet, so that the whole range hood is cleaner and more beautiful; when the range hood works, the smoke baffle is located at the second position, the smoke baffle moves towards the direction far away from the air inlet, gaps are formed between the upper side, the left side and the right side of the smoke baffle and the smoke collecting cover respectively, and oil smoke enters the air inlet through the gaps. At the moment, the smoke baffle can increase the negative pressure at the air inlet and play a role in blocking and guiding the oil smoke, thereby being beneficial to improving the oil smoke absorption effect. Meanwhile, the oil smoke enters the air inlet through the three gaps, so that a circulation channel for the oil smoke to flow into the air inlet is increased, and the oil smoke absorption effect is further improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a range hood according to an embodiment of the present invention in a standby state;
fig. 2 is a side view of the range hood according to the embodiment of the present invention in a standby state;
fig. 3 is a schematic structural view of the range hood of the present invention in a working state;
fig. 4 is a side view of the range hood of the present invention in a working state.
Wherein, the fan comprises a fan housing 01, a fan collecting hood 02, a fan 03, a fan 04, a smoke baffle plate 05, an oil cup 06, a control panel 07, an oil guide sheet 08, a connecting rod 09, a supporting rod 10, a motor 11, a first rotating shaft 12, a second rotating shaft 13, a third rotating shaft 14 and a gap 14;
l1-length of the control panel, L2-length of the smoke barrier.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model discloses a range hood, refer to fig. 1 to 4, this embodiment explains with side suction formula range hood as an example, this range hood includes fan housing 01 and the collection petticoat pipe 02 of locating fan housing 01 below, collection petticoat pipe 02 has the air intake that is used for the air inlet, be equipped with the oil smoke passageway in the fan housing 01, be equipped with fan 03 in the oil smoke passageway, the air outlet is seted up to the one end of oil smoke passageway, the oil smoke in culinary art district gets into the oil smoke passageway through the air intake under fan 03's suction effect in, discharge from the air outlet again.
The range hood further comprises a smoke baffle 04, and the smoke baffle 04 is provided with a first position and a second position. When the range hood is in standby, referring to fig. 1 and 2, the smoke baffle 04 is located at the first position, and the smoke baffle 04 seals the air inlet, so that the whole range hood is cleaner and more beautiful. When the range hood works, referring to fig. 3 and 4, the smoke baffle 04 is located at the second position, the smoke baffle 04 moves towards the direction far away from the air inlet, gaps 14 are respectively formed between the upper side, the left side and the right side of the smoke baffle 04 and the smoke collecting cover 02, and oil smoke enters the air inlet through the gaps 14. At the moment, the smoke baffle 04 can increase the negative pressure at the air inlet and play a role in blocking and guiding the oil smoke, thereby being beneficial to improving the oil smoke absorption effect. Meanwhile, the oil smoke enters the air inlet through the three gaps 14 on the upper side, the left side and the right side, so that a circulation channel for the oil smoke to flow into the air inlet is increased, and the oil smoke absorption effect is further improved.
As can be seen from fig. 1 and 2, the smoke baffle 04 has a smaller outer dimension than the smoke collecting hood 02. When the smoke baffle 04 is located at the first position, the smoke baffle 04 is attached to the front surface of the smoke collecting cover 02 to seal the air inlet.
Furthermore, the front surface of the smoke collecting cover 02 is provided with a first concave part (not shown), when the smoke blocking plate 04 is located at the first position, the smoke blocking plate 04 is arranged in the first concave part, and the smoke blocking plate 04 and the front surface of the smoke collecting cover 02 are located in the same plane, so that the whole range hood is cleaner and more beautiful.
When the smoke blocking plate 04 is located at the second position, the smoke blocking plate 04 is arranged in parallel with the front surface of the smoke collecting cover 02, and referring to fig. 3 and 4, gaps 14 for air intake are respectively formed between the upper side, the left side and the right side of the smoke blocking plate 04 and the smoke collecting cover 02.
The movable connection between the smoke baffle 04 and the smoke collecting cover 02 is as follows: be equipped with the bracing piece 09 between keeping off cigarette board 04 and the collection petticoat pipe 02, the one end of bracing piece 09 is passed through second pivot 12 and is connected with the rotation of collection petticoat pipe, and the other end of bracing piece 09 is passed through third pivot 13 and is connected with keeping off cigarette board 04 rotation. Through the motion of bracing piece 09, realize keeping off the switching of cigarette board 04 between primary importance and second place.
Be equipped with oil cup 05 on the collection petticoat pipe 02, it is specific, oil cup 05 sets up the lower side edge at collection petticoat pipe 02, one side (also the lower side that keeps off cigarette board 04) that keeps off cigarette board 04 and be close to oil cup 05 is equipped with oil guide plate 07, when keeping off cigarette board 04 and being located second position department, oil guide plate 07 and oil cup 05 overlap joint, the condensate oil on keeping off cigarette board 04 gets into oil cup 05 through oil guide plate 07, avoid the condensate oil to drip to the stage of stepping on. Referring to fig. 2, when the smoke barrier 04 is located at the first position, the oil guiding sheet 07 moves together with the smoke barrier 04 in a direction approaching the smoke collecting hood 02 to be separated from the oil cup 05. Referring to fig. 4, when the smoke baffle 04 is located at the second position, the oil guiding sheet 07 moves together with the smoke baffle 04 in a direction away from the smoke collecting hood 02 to overlap with the oil cup 05.
The oil guide sheet 07 and the smoke baffle 04 are integrally processed and formed, and the processing is convenient.
The range hood further comprises a control panel 06, the control panel 06 is rotatably arranged on the upper side of the smoke baffle 04, and the smoke baffle 04 is convenient to move due to the rotary connection between the control panel 06 and the smoke baffle 04. When the smoke baffle 04 is positioned at the first position, the control panel 06 is attached to the front surface of the smoke collecting cover 02; when the smoke baffle 04 is located at the second position, the control panel 06 is in a vertical state, so that the operation is facilitated.
Furthermore, a second concave part (not shown) is arranged on the front surface of the smoke collecting hood 02, when the smoke blocking plate 04 is located at the first position, the control panel 06 is placed in the second concave part, and the control panel 06 and the front surface of the smoke collecting hood 02 are located in the same plane, so that the whole range hood is tidier and more attractive.
The movement of the control panel 06 is driven by a motor 10, the motor 10 is preferably a telescopic motor, the motor 10 is arranged in the smoke collecting hood 02, an output shaft end of the motor 10 is provided with a connecting rod 08, the connecting rod 08 is rotatably connected with the control panel 06, and specifically, the connecting rod 08 is rotatably connected with the control panel 06 through a first rotating shaft 11. When the smoke baffle 04 is located at the first position, referring to fig. 2, at this time, the output shaft of the motor 10 is in an extended state, the control panel 06 and the smoke baffle 04 are both attached to the front surface of the smoke collecting hood 02, and the support rod 09 is in a state parallel to the front surface of the smoke collecting hood 02. When the smoke baffle 04 is changed from the first position to the second position, referring to fig. 4, the output shaft of the motor 10 contracts to drive the connecting rod 08 to move, the connecting rod 08 drives the control panel 06 to rotate, the control panel 06 drives the smoke baffle 04 to move towards the direction far away from the front surface of the smoke collecting cover 02, and meanwhile, the supporting rod 09 also rotates, so that the smoke baffle 04 moves. When the smoke barrier 04 is changed from the second position to the first position, the motor 10 moves in the reverse direction.
In this embodiment, the support rod 09 is disposed at a position below the smoke barrier 04, and the support rod 09 located at the lower side and the control panel 06 located at the upper side jointly support the smoke barrier 04. The structure of the control panel 06 is fully utilized, one object has multiple functions, and the structure of the whole machine is more compact and tidy.
It should be noted that, as can be seen from fig. 1 and 3, the length L1 of the control panel 06 is smaller than the length L2 of the smoke barrier 04, so that when the smoke barrier 04 is located at the second position, the control panel 06 does not affect the entering of the oil smoke into the air inlet from the gap 14 on the upper side of the smoke barrier 04.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813116.5U CN210463147U (en) | 2019-05-31 | 2019-05-31 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813116.5U CN210463147U (en) | 2019-05-31 | 2019-05-31 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210463147U true CN210463147U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813116.5U Active CN210463147U (en) | 2019-05-31 | 2019-05-31 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
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| CN (1) | CN210463147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032791A (en) * | 2020-09-16 | 2020-12-04 | 珠海格力电器股份有限公司 | Side-suction range hood and control method |
| CN112178717A (en) * | 2020-09-17 | 2021-01-05 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN112361392A (en) * | 2020-12-22 | 2021-02-12 | 李墨轩 | Electronic furnace with oil fume suction filter device |
-
2019
- 2019-05-31 CN CN201920813116.5U patent/CN210463147U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032791A (en) * | 2020-09-16 | 2020-12-04 | 珠海格力电器股份有限公司 | Side-suction range hood and control method |
| CN112178717A (en) * | 2020-09-17 | 2021-01-05 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN112361392A (en) * | 2020-12-22 | 2021-02-12 | 李墨轩 | Electronic furnace with oil fume suction filter device |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIGAO DESIGN AND MANUFACTURING Co.,Ltd. Country or region after: China Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIGAO DESIGN AND MANUFACTURING Co.,Ltd. Country or region before: China Patentee before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |