CN210463144U - grease pump - Google Patents
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- CN210463144U CN210463144U CN201920813093.8U CN201920813093U CN210463144U CN 210463144 U CN210463144 U CN 210463144U CN 201920813093 U CN201920813093 U CN 201920813093U CN 210463144 U CN210463144 U CN 210463144U
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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风机外罩下方的集烟罩，集烟罩具有用于进风的进风口，集烟罩的左右两侧活动设有活动挡烟板，活动挡烟板具有相对于集烟罩所在平面水平的第一位置、相对于集烟罩所在平面向下翻折的第二位置、以及相对于集烟罩所在平面向上翻折的第三位置。活动挡烟板处于第一位置或第二位置处时，左右两侧的活动挡烟板起到聚拢油烟的作用，并且当活动挡烟板位于第二位置处时，向下翻折的两个活动挡烟板会进一步提高吸油烟效果。活动挡烟板位于第三位置处时，向上翻折的两个活动挡烟板减小了吸油烟机的宽度尺寸，减小占用空间、便于运输、并且使狭小的厨房空间显得更加整洁、宽敞。
The utility model discloses a range hood, which comprises a fan cover and a fume collecting hood arranged below the fan cover. The fume collecting cover has an air inlet for air intake, and the left and right sides of the fume collecting cover are movable with movable smoke shields. The movable smoke baffle has a first position that is horizontal relative to the plane where the fume collecting hood is located, a second position that is folded downward relative to the plane where the fume collecting hood is located, and a third position that is folded upward relative to the plane where the fume collecting hood is located. Location. When the movable smoke shield is at the first position or the second position, the movable smoke shields on the left and right sides play the role of gathering oil fume, and when the movable smoke shield is at the second position, the two folded down The movable smoke baffle will further improve the smoke extraction effect. When the movable smoke baffle is located at the third position, the two movable smoke baffles folded upwards reduce the width of the range hood, reduce the occupied space, facilitate transportation, and make the small kitchen space more tidy and spacious .
Description
Technical Field
The utility model relates to a kitchen air treatment equipment technical field especially designs 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 existing range hood is large and large in size, occupies a large space in the carrying process and is not beneficial to transportation.
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, an object of the present invention is to provide a range hood with good range hood effect and convenient transportation.
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 movable smoke baffle is movably arranged at the left side and the right side of the smoke collecting cover and is provided with a first position which is horizontal to the plane where the smoke collecting cover is arranged, a second position which is downwards turned on the plane where the smoke collecting cover is arranged and a third position which is upwards turned on the plane where the smoke collecting cover is arranged.
In order to further improve the oil smoke absorption effect, when the movable smoke baffle is positioned at the second position, the included angle between the two movable smoke baffles can be adjusted.
In order to facilitate transportation, when the movable smoke baffle is located at the third position, the movable smoke baffle is abutted against the outer side of the fan outer cover.
In order to facilitate the realization of the up-and-down turning movement of the movable smoke baffle, the movable smoke baffle is rotationally connected with the smoke collecting hood.
As a preferred embodiment, a motor is arranged in the smoke collecting hood, one side of the movable smoke baffle, which is close to the smoke collecting hood, is provided with a rotating shaft, and a belt is arranged between the output shaft end of the motor and the rotating shaft.
In order to realize the independent movement of the two movable smoke baffles, the two movable smoke baffles are respectively driven and controlled by the independent motors.
In order to further improve the oil fume suction effect of the range hood, the range hood further comprises an air curtain component which is arranged at the front side of the fume collecting hood, and the air curtain component can vertically downwards follow the width direction of the air inlet to form an air curtain.
In order to facilitate the installation of the air curtain assembly, the front side of the smoke collecting hood is provided with a fixing part, and the air curtain assembly is arranged on the fixing part.
In order to make the structure more compact and facilitate the operation of the control panel, the control panel is arranged on the fixing part.
In order to further improve the oil fume absorption effect of the range hood, a fixed fume baffle is arranged below the air inlet, a gap is formed between the fixed fume baffle and the fume collecting hood, and the oil fume enters the air inlet through the gap.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model provides a range hood, the left and right sides activity of collection petticoat pipe is equipped with the activity and keeps off the cigarette board, and the activity keeps off the cigarette board have for collection petticoat pipe place plane horizontally primary importance, for collection petticoat pipe place plane turn over the second position that turns over the book downwards and for collection petticoat pipe place plane turn over the third position that turns over the book upwards. When the movable smoke baffle is positioned at the first position or the second position, the movable smoke baffles on the left side and the right side play a role of gathering oil smoke, and when the movable smoke baffle is positioned at the second position, the two movable smoke baffles which are turned downwards can further improve the oil smoke absorption effect. When the movable smoke baffle is positioned at the third position, the two upward-turned movable smoke baffles reduce the width size of the range hood, reduce the occupied space, facilitate transportation and enable the narrow kitchen space to be cleaner, tidier and more spacious.
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 view of a movable smoke baffle of an embodiment of the range hood of the present invention at a first position;
FIG. 2 is a schematic structural view of the range hood according to the present invention when the movable smoke baffle is at the second position;
fig. 3 is a schematic structural view of the range hood according to the embodiment of the present invention when the movable smoke baffle is located at the third position;
fig. 4 is a schematic side view of the range hood according to the embodiment of the present invention;
fig. 5 is a schematic structural view of an embodiment of the movable smoke baffle of the present invention.
Wherein, 01-a fan outer cover, 02-a smoke collecting cover, 03-an air inlet, 04-a movable smoke baffle, 05-a fixed part, 06-an air curtain air outlet, 07-a lighting device, 08-a motor, 09-a belt and 10-a rotating shaft;
w-width direction of the air inlet.
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 the ceiling type 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 03 that is used for the air inlet, be equipped with the oil smoke passageway in the fan housing 01, be equipped with the fan system 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 air intake 03 under the suction effect of fan system in, discharge from the air outlet again.
The range hood further comprises movable smoke baffle plates 04 which are movably arranged on the left side and the right side of the smoke collecting hood 02, and the movable smoke baffle plates 04 are provided with a first position which is horizontal relative to the plane where the smoke collecting hood 02 is located, a second position which is turned over downwards relative to the plane where the smoke collecting hood 02 is located, and a third position which is turned over upwards relative to the plane where the smoke collecting hood 02 is located. Fig. 1 is a schematic structural view of the movable smoke barrier 04 in the first position, fig. 2 is a schematic structural view of the movable smoke barrier 04 in the second position, and fig. 3 is a schematic structural view of the movable smoke barrier 04 in the third position.
It can be seen from fig. 1 that when the left and right movable smoke baffle plates are located at the first positions, the two movable smoke baffle plates are horizontally arranged, and at this time, if the range hood works, the two movable smoke baffle plates located at the left and right sides of the air inlet play a certain role in gathering oil smoke.
As can be seen from fig. 2, when the left and right movable smoke baffle plates 04 are located at the second position, the two movable smoke baffle plates 04 are turned over downwards relative to the smoke collecting cover 02, which can further enhance the effect of collecting smoke, thereby improving the effect of oil smoke absorption.
As a preferred embodiment, when the two movable smoke baffles 04 are located at the second position, the included angle between the two movable smoke baffles 04 can be adjusted. According to the amount of the oil smoke, the two movable smoke baffles 04 can be placed at proper downward turning positions to achieve the best oil smoke absorption effect.
As can be seen from fig. 3, when the left and right movable smoke baffle plates 04 are located at the third position, the two movable smoke baffle plates 04 are turned upwards relative to the smoke collecting hood 02, so that the width size of the range hood can be reduced, the occupied space is reduced, and the range hood is convenient to transport. And when the range hood does not work, the movable smoke baffle 04 can be arranged at the third position, so that the narrow kitchen space is tidier and more spacious.
As a preferred embodiment, when the two movable smoke baffles 04 are located at the third position, the movable smoke baffles 04 abut against the outer side of the fan housing 01, so that the fan housing 01 can support the movable smoke baffles 04 during transportation, and the movable smoke baffles 04 are prevented from being damaged.
In order to facilitate the up-and-down turning movement of the movable smoke baffle 04, the movable smoke baffle 04 is rotatably connected with the smoke collecting hood 02.
The concrete rotating connection structure is as follows: a motor 08 is arranged in the fume collecting hood 02, a rotating shaft 10 is arranged on one side of the movable fume blocking plate 04 close to the fume collecting hood 02, and a belt 09 is arranged between the output shaft end of the motor 08 and the rotating shaft 10. Fig. 5 illustrates the case where the left movable smoke barrier 04 is turned upwards, the motor 08 rotates clockwise to drive the belt 09 to rotate clockwise, the belt 09 drives the rotating shaft 10 to rotate clockwise, and the rotating shaft 10 drives the movable smoke barrier 04 to turn upwards. The rotary connection structure between the two is simple and convenient to realize. If the movable smoke baffle 04 is required to be turned downwards, the motor 08 rotates reversely.
In this embodiment, the left and right movable smoke baffles 04 are driven by the independent motors 08, respectively, to realize independent movement of the two movable smoke baffles 04. When the range hood works, the position states of the two movable smoke baffles 04 relative to the smoke collecting cover 02 can be synchronous and same or asynchronous and different, and are determined by the amount of the oil smoke and the regional distribution of the oil smoke. Through the two independent movable smoke baffle plates 04, the working performance of the range hood is more flexible, the range hood is beneficial to improving the oil smoke absorption effect and reducing the energy consumption.
As a preferred embodiment, in order to further improve the oil smoke absorption effect, a fixed smoke baffle (not shown) is further disposed below the air inlet 03, a gap is formed between the fixed smoke baffle and the smoke collecting cover 02, and the oil smoke enters the air inlet 03 through the gap. The fixed smoke baffle plate positioned at the air inlet 03 is beneficial to increasing the negative pressure at the air inlet and improving the oil smoke absorption effect.
As a preferred embodiment, in order to further improve the oil smoke absorption effect, the range hood further includes an air curtain assembly, which is disposed at the front side of the smoke collecting hood 02, and the air curtain assembly can vertically and downwardly form an air curtain along the width direction W of the air inlet 03. The vertical downward air curtain is formed between the user and the cooking area, on one hand, the air curtain plays a role in isolating oil smoke in the cooking area, so that the oil smoke is prevented from being choked to the user, and the use experience of the user is better; on the other hand, the air curtain can take away some heat around the user, so that the use experience of the user is further improved; in three aspects, the air curtain can avoid the diffusion and escape of the oil smoke in the cooking area, so that the oil smoke smoothly enters the air inlet, and the smoking effect of the range hood is improved.
The air curtain component is specifically set as follows: the front side of collection petticoat pipe 02 is equipped with fixed part 05, and the air curtain subassembly is located on fixed part 05. The air curtain subassembly includes air curtain income wind gap, air curtain air outlet 06, air curtain wind channel and fan, and in the fixed part 05 was located in the air curtain wind channel was located to the air curtain wind channel, the air curtain income wind gap and air curtain air outlet 06 all formed on fixed part 05, it communicates with the air curtain wind channel respectively. The outside air enters the air curtain air channel through the air curtain air inlet under the suction action of the fan and then is vertically blown downwards from the air curtain air outlet 06 to form an air curtain. This part of the air curtain assembly is relatively simple in structure and is not shown.
The fixing part 05 is also provided with a control panel, which is convenient for operation.
A lighting device 07 is further arranged on one side of the smoke collecting cover 02 close to the fixing part 05 and used for lighting a cooking area.
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)
1. The utility model provides a range hood, includes the fan dustcoat and locates the collection petticoat pipe of fan dustcoat below, the collection petticoat pipe has the air intake that is used for the air inlet, its characterized in that, range hood still includes:
the movable smoke baffle is movably arranged at the left side and the right side of the smoke collecting cover and is provided with a first position which is horizontal to the plane where the smoke collecting cover is arranged, a second position which is downwards turned on the plane where the smoke collecting cover is arranged and a third position which is upwards turned on the plane where the smoke collecting cover is arranged.
2. The range hood of claim 1,
when the movable smoke baffle is located at the second position, the included angle between the two movable smoke baffles can be adjusted.
3. The range hood of claim 1,
when the movable smoke baffle is located at the third position, the movable smoke baffle is abutted against the outer side of the fan outer cover.
4. The range hood of claim 1,
the movable smoke baffle is rotationally connected with the smoke collecting cover.
5. The range hood of claim 4,
the exhaust fume collecting hood is characterized in that a motor is arranged in the exhaust fume collecting hood, the movable exhaust fume blocking plate is close to one side of the exhaust fume collecting hood, a rotating shaft is arranged on one side of the movable exhaust fume blocking plate, and a belt is arranged between the output shaft end of the motor and the rotating shaft.
6. The range hood of claim 5,
the two movable smoke baffles are respectively driven and controlled by the independent motors.
7. The range hood of any one of claims 1-6,
range hood still includes the air curtain subassembly, and it is located the front side of collection petticoat pipe, the air curtain subassembly can vertical downwardly following the width direction of air intake forms the air curtain.
8. The range hood of claim 7,
the front side of collection petticoat pipe is equipped with the fixed part, the air curtain subassembly is located on the fixed part.
9. The range hood of claim 8,
the fixed part is provided with a control panel.
10. The range hood of any one of claims 1-6,
the fixed cigarette board that keeps off is equipped with in the below of air intake, fixed cigarette board that keeps off with form the gap between the collection petticoat pipe, the oil smoke warp the gap gets into the air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813093.8U CN210463144U (en) | 2019-05-31 | 2019-05-31 | grease pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813093.8U CN210463144U (en) | 2019-05-31 | 2019-05-31 | grease pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210463144U true CN210463144U (en) | 2020-05-05 |
Family
ID=70439196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813093.8U Active CN210463144U (en) | 2019-05-31 | 2019-05-31 | grease pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210463144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268304A (en) * | 2020-11-18 | 2021-01-26 | 天津大学 | Range hood of high efficiency entrapment |
| CN114777181A (en) * | 2022-06-21 | 2022-07-22 | 杭州老板电器股份有限公司 | Variable double-cavity range hood |
| CN115031278A (en) * | 2022-08-10 | 2022-09-09 | 杭州老板电器股份有限公司 | Air inlet structure for smoke ventilator, range hood |
| CN116658951A (en) * | 2023-05-31 | 2023-08-29 | 宁波方太厨具有限公司 | grease pump |
-
2019
- 2019-05-31 CN CN201920813093.8U patent/CN210463144U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268304A (en) * | 2020-11-18 | 2021-01-26 | 天津大学 | Range hood of high efficiency entrapment |
| CN114777181A (en) * | 2022-06-21 | 2022-07-22 | 杭州老板电器股份有限公司 | Variable double-cavity range hood |
| CN114777181B (en) * | 2022-06-21 | 2022-09-20 | 杭州老板电器股份有限公司 | Variable double-cavity range hood |
| CN115031278A (en) * | 2022-08-10 | 2022-09-09 | 杭州老板电器股份有限公司 | Air inlet structure for smoke ventilator, range hood |
| CN116658951A (en) * | 2023-05-31 | 2023-08-29 | 宁波方太厨具有限公司 | grease pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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. |
|
| CP03 | Change of name, title or address |