CN216976861U - Fume exhaust fan - Google Patents
Fume exhaust fan Download PDFInfo
- Publication number
- CN216976861U CN216976861U CN202122784089.3U CN202122784089U CN216976861U CN 216976861 U CN216976861 U CN 216976861U CN 202122784089 U CN202122784089 U CN 202122784089U CN 216976861 U CN216976861 U CN 216976861U
- Authority
- CN
- China
- Prior art keywords
- oil cup
- oil
- range hood
- cup
- prompting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003517 fume Substances 0.000 title description 5
- 239000000725 suspension Substances 0.000 claims abstract description 27
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 239000002699 waste material Substances 0.000 description 15
- 239000000779 smoke Substances 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a range hood. The range hood comprises a machine body and an oil cup, wherein a suspension part is arranged on the machine body, the oil cup is suspended on the suspension part, the range hood also comprises a deformation switch for detecting the pressure of the oil cup on the suspension part, and a prompting device, and the prompting device is used for sending out a prompting message when the pressure of the oil cup on the suspension part reaches a set value; the prompting device sends out prompting information when the pressure value detected by the deformation switch reaches a set value, so that a user can accurately know the condition of the oil amount in the oil cup, and the oil cup is effectively and timely cleaned.
Description
Technical Field
The utility model belongs to the technical field of household appliances, and particularly relates to a range hood.
Background
With the progress of society and the improvement of living standard of people, the range hood is widely applied to daily life of people. The kitchen ventilator is installed above kitchen range, which can quickly pump away waste burned by the range and oil fume harmful to human body produced in cooking process, and discharge the oil fume to the outside, and meanwhile, collects the oil fluid obtained by condensing the oil fume into an oil cup to purify the environment, reduce pollution and have the safety guarantee function of gas defense and explosion prevention. Wherein, the oil cup is an important component of the range hood. Specifically, in the cooking process, the range hood quickly sucks away oil smoke generated by cooking, filters the oil smoke, and guides collected and filtered waste oil into the oil cup, namely, the oil cup has the function of collecting the waste oil.
Because the capacity of the oil cup is limited, when the waste oil in the oil cup reaches a certain amount, a user needs to take the oil cup down from the body of the range hood and pour the waste oil, the observation of the oil amount in the oil cup by the user is only limited to the observation by naked eyes, and the condition of the oil amount in the oil cup cannot be accurately known, so that the oil cup cannot be effectively and timely cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a range hood, which sends out prompt information when the pressure value detected by a deformation switch reaches a set value through a prompt device, so that a user can accurately know the oil quantity condition in an oil cup, and the aim of effectively and timely cleaning the oil cup is fulfilled.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a range hood, which comprises a machine body and an oil cup, wherein a suspension part is arranged on the machine body, the oil cup is suspended on the suspension part, the range hood further comprises a deformation switch for detecting the pressure of the oil cup on the suspension part, and a prompting device for sending out a prompting message when the pressure of the oil cup on the suspension part reaches a set value.
Furthermore, the suspension part comprises a support plate, a gap is formed between the support plate and the bottom of the machine body, the oil cup is provided with an insertion part which can be inserted into the gap, and the deformation switch is arranged on a contact surface between the support plate and the insertion part, or the deformation switch is arranged on a side surface of the support plate, which faces away from the insertion part.
Further, the deformation switch is arranged on the side of the support plate facing the plug-in connection part, or the deformation switch is arranged on the side of the plug-in connection part facing the support plate.
Furthermore, the inside cavity of oil cup forms the rectangular shape oil collecting cavity of open-topped, and the top of oil cup lateral wall is bent to the oil collecting cavity and is formed rectangular grafting portion.
Further, the backup pad is rectangular shape structure, and the backup pad includes connecting portion and the supporting part of arranging in proper order to the outside from the inside of oil collecting chamber, and the bottom laminating of connecting portion and organism sets up, through vertical wall connection between connecting portion and the supporting part, forms the clearance between the bottom of supporting part and organism.
Furthermore, one side of the insertion part opposite to the side wall of the oil cup is provided with a positioning notch, the supporting part is provided with a protruding part which protrudes upwards, and the protruding part is embedded into the positioning notch.
Further, the supporting part comprises a first part and a second part which are sequentially arranged from the inside to the outside of the oil collecting cavity, the protruding part is arranged on the first part, and the inserting part is attached to the second part.
Furthermore, the top of the left side wall and the top of the right side wall of the oil cup are bent into a left inserting part and a right inserting part respectively, and the left inserting part and the right inserting part are symmetrically arranged.
Further, the prompting device comprises a prompting lamp, the prompting lamp is arranged on the front side wall of the oil cup, and the prompting lamp is connected with the deformation switch in series.
Furthermore, a positioning groove with a forward opening and adapted with a prompt lamp is arranged on the front side wall of the oil cup, and the prompt lamp is embedded into the positioning groove.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.
1. The prompting device sends out prompting information when the pressure value detected by the deformation switch reaches a set value, so that a user can accurately know the condition of the oil amount in the oil cup, and the oil cup is effectively and timely cleaned.
2. Through locating warning light and controller on the oil cup, can make this oil cup be applicable to on any can hang the range hood of this oil cup for the application scope of oil cup is wider.
3. Through establish the warning light on the oil cup, when deformation switch detected the pressure of oil cup to the pendant and reached the setting value, formed closed return circuit, the warning light can light or flash, and the user learns the oil mass in the oil cup through the warning light.
4. Through set for the positioning groove on the preceding lateral wall of oil cup, in the warning light embedding positioning groove, positioning groove plays the effect of location to the warning light for the warning light can be more stable on the oil cup.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model to the proper form disclosed herein. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of a range hood provided in an embodiment of the present invention;
fig. 2 is a partially enlarged view of a range hood according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a range hood according to another embodiment of the present invention.
In the figure: 1-organism; 2-an oil cup; 21-a plug-in part; 211-a positioning notch; 22-a positioning groove; 3, hanging parts; 31-a support plate; 311-a connecting part; 312-a support portion; 3121-first part; 3122-second portion, 3123-lobe; 3124-vertical wall; 4-a deformation switch; 5-a prompting device; 51-warning light.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2 and 3, the present invention provides a range hood, which includes a body 1 and an oil cup 2, wherein a suspension member 3 is disposed on the body 1, the oil cup 2 is suspended on the suspension member 3, the range hood further includes a deformation switch 4 and a prompting device 5, the deformation switch 4 is disposed on a contact surface between the oil cup 2 and the suspension member 3, and the prompting device 5 is used for sending a prompting message when the pressure of the oil cup 2 on the suspension member 3 reaches a set value.
In the embodiment of the utility model, the prompting device 5 sends out the prompting information when the pressure value detected by the deformation switch 4 reaches the set value, so that a user can accurately know the oil quantity condition in the oil cup 2, and the oil cup 2 is effectively and timely cleaned.
This range hood includes: the range hood comprises a machine body 1 and an oil cup 2, wherein the oil cup 2 is an important component of the range hood. A hanging part 3 is arranged on the machine body 1, and the oil cup 2 is hung on the hanging part 3. In the cooking process, the machine body 1 of the range hood rapidly sucks away oil smoke generated in cooking, the oil smoke is filtered, and collected and filtered waste oil is guided into the oil cup, namely, the oil cup 2 plays a role in collecting the waste oil. The principle of sucking away and filtering the oil smoke by the range hood is the same as that of the range hood in the prior art, and detailed description is omitted;
due to the limited capacity of the oil cup 2, when the waste oil in the oil cup 2 reaches a certain amount, the oil cup 2 needs to be removed from the hanging part 3 of the machine body 1, and the waste oil in the oil cup 2 is poured. In order to enable a user to conveniently know whether the waste oil in the oil cup 2 reaches a certain amount, the range hood further comprises a deformation switch 4 for detecting the pressure of the oil cup 2 on the suspension part 3, a prompting device and a controller respectively connected with the deformation switch 4 and the prompting device, wherein the controller is used for controlling the prompting device to send prompting information when the deformation switch 4 detects that the pressure of the oil cup 2 on the suspension part reaches a preset value. Because the oil cup 2 is hung on the hanging part 3, the oil cup 2 can exert a certain pressure on the hanging part 3, and when the waste oil amount in the oil cup 2 gradually increases, the pressure of the oil cup 2 on the hanging part 3 is increased. The pressure of the oil cup 2 on the suspension piece 3 is detected through the deformation of the deformation switch 4 on the contact surface between the oil cup 2 and the suspension piece 3, the detected pressure signal is transmitted to the controller, when the detected pressure reaches a preset value, namely, the waste oil in the oil cup 2 reaches a certain amount at the moment, and at the moment, the controller controls the prompting device to send out prompting information to remind a user. It should be noted that the preset value here can be set according to actual requirements. For example, when the amount of waste oil in the oil cup 2 reaches 4/5 of the total capacity of the oil cup 2, the pressure value of the oil cup 2 to the suspension part is set to the preset value, that is, when the deformation switch 4 detects that the pressure of the oil cup 2 to the suspension part 11 reaches the preset value, it means that the amount of waste oil in the oil cup 2 reaches 4/5 of the capacity of the oil cup 2, so as to give a prompt to the user to remind the user to pour the waste oil.
Wherein, the suggestion device specifically can be integrated on the controller, also can set up alone, for example, realize the electricity through the lead wire between controller and the suggestion device and be connected, perhaps, is connected through wireless communication's mode between controller and the suggestion device, specifically can set for according to actual conditions, and controller and suggestion device pass through wifi, mode wireless connection such as infrared.
As shown in fig. 2 and 3, in the embodiment of the present invention, the hanging member 3 includes a supporting plate 31, a gap is formed between the supporting plate 31 and the bottom of the machine body 1, the oil cup 2 is provided with a plug 21 that can be inserted into the gap, the deformation switch 4 is provided on a contact surface between the supporting plate 31 and the plug 21, or the deformation switch 4 is provided on a side surface of the supporting plate 31 facing away from the plug 21.
In the embodiment of the utility model, the oil cup 2 is hung on the support plate 31 through the inserting part 21, when the oil cup 2 is installed on the machine body 1, the inserting part 21 of the oil cup 2 enters the gap between the support plate 31 and the machine body 1, and the inserting part 21 is supported through the support plate 31, so that the oil cup 2 is reliably hung on the hanging part 3, and the installation is very convenient. Moreover, the oil cup 2 is hung by arranging the inserting part 21 and the support plate 31, the inserting part 21 is lapped on the support plate 31, and the contact surface between the inserting part 21 and the support plate 31 is large, so that the deformation switch 4 is easier to install and the detection is more accurate; because the deformation switch 4 is positioned at the joint of the oil cup 2 and the suspension part, the deformation switch 4 is prevented from being influenced by severe environmental factors such as oil stains, and the service life of the deformation switch 4 is prolonged.
Oil smoke oil cup 2 locates the bottom of organism 1, hangs on backup pad 31, along with the continuous increase of oil mass in oil cup 2, the weight of oil cup 2 constantly increases for oil cup 2 constantly increases to the pressure of hanging the portion in the upper and lower direction, consequently, deformation switch 4 need produce the deformation in the upper and lower direction, adapts to the pressure of the continuous increase of upper and lower direction.
Specifically, the deformation switch 4 is disposed on the side of the support plate 31 facing the plug part 21, or the deformation switch 4 is disposed on the side of the plug part 21 facing the support plate 31, and the deformation switch 4 can be disposed on the plug part 21 or on the support plate 31, so that the deformation switch 4 can be mounted in multiple positions.
In addition, the deformation switch 4 is also arranged on the side surface of the supporting plate 31 back to the inserting part 21, the supporting plate 31 supports the oil cup 2, the pressure of the oil cup 2 on the supporting plate 31 is increased along with the increase of the oil amount in the oil cup 2, the deformation switch 4 is arranged on the side surface of the supporting plate 31 back to the inserting part 21, and the induction pressure is increased, as shown in fig. 2 and 3, the deformation switch 4 is arranged on the side surface of the supporting plate 31 back to the inserting part 21, and the deformation switch 4 is not arranged on the contact surface between the supporting plate 31 and the inserting part 21; the deformation switch 4 is provided at a position corresponding to the insertion portion 21, so that the deformation switch 4 accurately senses a change in pressure.
As shown in fig. 2 and 3, in the embodiment of the present invention, the oil cup 2 is hollow to form an elongated oil collecting chamber with an open top, and the top of the sidewall of the oil cup 2 is bent into the oil collecting chamber to form an elongated insertion portion 21.
In the embodiment of the utility model, the oil collecting cavity extends from the left side of the bottom wall of the machine body 1 to the right side of the bottom of the machine body 1, so that the oil collecting cavity space of the oil collecting cavity is enlarged;
As shown in fig. 2 and 3, in the embodiment of the present invention, the support plate 31 has a long strip-shaped structure, the support plate 31 includes a connecting portion 311 and a supporting portion 312 which are sequentially arranged from the inside to the outside of the oil collecting cavity, the connecting portion 311 is attached to the bottom of the machine body 1, the connecting portion 311 is connected to the supporting portion 312 through the vertical wall 3124, and a gap is formed between the supporting portion 312 and the bottom of the machine body 1.
In the embodiment of the present invention, the supporting plate 31 is a long strip structure, the supporting plate 31 includes a connecting portion 311 connected to the machine body 1 and a supporting portion 312 supporting the inserting portion 21 of the oil cup 2, and in order to enable the inserting portion 21 to be easily supported on the supporting portion 312, the connecting portion 311 and the supporting portion 312 are sequentially distributed from inside to outside; the connection portion 311 is connected to the support portion 312 through the vertical wall 3124, so that the support portion 312 is in a suspended state, and a gap is formed between the support portion 312 and the bottom of the machine body 1.
The inside cavity of organism 1 forms the oil collecting cavity, and the air intake is established to the front side of oil collecting cavity, and the oil-out that communicates with the top of the oil collecting cavity of oil cup 2 is established to the bottom of oil collecting cavity, and organism 1 is square, and the connecting plate can the riveting on the diapire of organism 1, perhaps welds on the diapire of organism 1.
As shown in fig. 3, in the embodiment of the present invention, a positioning notch 211 is formed on a side of the inserting portion 21 opposite to the sidewall of the oil cup 2, a protruding portion 3123 protruding upward is formed on the supporting portion 312, and the protruding portion 3123 is embedded into the positioning notch 211.
In the embodiment of the utility model, the positioning notch 211 is set on the insertion part 21, the protruding part 3123 is set on the supporting part 312, after the insertion part 21 enters the gap between the supporting part 312 and the machine body 1, the protruding part 3123 is embedded into the positioning notch 211, the protruding part 3123 blocks the insertion part 21, so that when the insertion part 21 enters the gap between the supporting part 312 and the machine body 1, the insertion part 21 is just blocked by the protruding part 3123, which means that the oil cup 2 is already installed in place, thereby facilitating the user to judge whether the oil cup 2 is installed in place; in addition, the protruding portion 3123 is inserted into the positioning notch 211, so that the stability of the insertion part 21 on the support part 312 can be increased.
As shown in fig. 2 and 3, in the embodiment of the present invention, the supporting portion 312 includes a first portion 3121 and a second portion 3122 which are sequentially arranged from the inside to the outside of the oil collecting chamber, the protruding portion 3123 is provided at the first portion 3121, and the insertion portion 21 is attached to the second portion 3122.
In the embodiment of the utility model, the supporting portion 312 includes the first portion 3121 and the second portion 3122, and the first portion 3121 and the second portion 3122 are sequentially arranged from the inside to the outside of the oil collecting cavity, so that the protruding portion 3123 of the first portion 3121 can block the inserted insertion portion 21 while the insertion portion 21 is attached to the second portion 3122.
As shown in fig. 1, in the embodiment of the present invention, the indicator includes an indicator light 51, the indicator light 51 is disposed on the front side wall of the oil cup 2, and the indicator light 51 is connected in series with the deformation switch 4.
In the embodiment of the utility model, the controller and the prompting lamp 51 are arranged on the side wall of the oil cup 2, specifically, the controller is arranged in the middle of the outer side of the bottom of the oil cup 2, and the prompting lamp 51 is arranged in the middle of the front side wall of the oil cup 2, so that the balance of the oil cup 2 can be ensured, the oil cup 2 can be more stably hung on the machine body 1, and a user can more conveniently see the prompting lamp 51;
when the deformation switch 4 detects that the pressure of the oil cup 2 on the suspension part 3 reaches a set value, a closed loop is formed, the prompt lamp 51 is turned on or flickers, and a user knows the oil amount in the oil cup 2 through the prompt lamp 51 and judges whether to clean the oil cup 2; the light may be an LED lamp. In addition, in order to improve user experience, the LED lamp can emit light rays with different colors, and the luminous body can also be a neon lamp and the like.
In addition, the prompting device 5 can also be a buzzer for giving out a prompting sound when the pressure of the oil cup 2 on the suspension part reaches a preset value. For example, when the pressure of the oil cup 2 on the suspension part reaches a preset value, the buzzer continuously sounds, so that the user can still hear the prompt sound even if the user is not in the kitchen.
The prompting device 5 can also be used for displaying the oil quantity state in the oil cup 2 on a display, when the oil quantity in the oil cup 2 reaches a preset value, characters such as 'the oil cup 2 is full' or 'the oil cup 2 is full' can be displayed on the display, or a pattern of the oil cup 2 is displayed on the display, and the oil level in the oil cup 2 can be seen from the pattern.
In the embodiment of the utility model, the front side wall of the oil cup 2 is provided with a positioning groove 22 with a forward opening and matched with the prompting lamp 51, and the prompting lamp 51 is embedded in the positioning groove 22.
In the embodiment of the utility model, the indicator light 51 is in a strip-shaped structure, the indicator light 51 extends from the left side of the oil cup 2 to the right side of the oil cup 2 on the front side wall of the oil cup 2, and the distances from the left side and the right side of the indicator light 51 to the left side and the right side of the front side wall of the oil cup 2 are equal, so that the balance of the oil cup 2 is further ensured, and the oil cup 2 can be more stably hung on the machine body 1;
the positioning groove 22 is matched with the prompting lamp 51, the positioning groove 22 has positioning left and right for the prompting lamp 51, the prompting lamp 51 can be stably arranged on the oil cup 2, the prompting lamp 51 is embedded into the positioning groove 22, preferably, the forward protruding degree of the prompting lamp 51 does not exceed the opening of the positioning groove 22, namely, the prompting lamp 51 is not exposed out of the positioning groove 22, and the condition that the prompting lamp 51 is damaged due to external collision is avoided.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. A kind of cooker hood, including organism and oil cup, there are suspension parts on the organism, the oil cup is hung on suspension part, characterized by that, also include detecting the deformation switch of the pressure of the oil cup to suspension part, and the prompting device, the prompting device is used for sending out the prompt message when the pressure of the oil cup to suspension part reaches the set value;
the hanging piece comprises a supporting plate, the supporting plate is of a long strip-shaped structure and comprises a connecting part and a supporting part which are sequentially arranged from the inside to the outside of the oil collecting cavity, the connecting part is attached to the bottom of the machine body, the connecting part and the supporting part are connected through a vertical wall, and a gap is formed between the supporting part and the bottom of the machine body; the oil cup is provided with a plug-in part which can be inserted into the gap.
2. The range hood of claim 1, wherein the deformation switch is disposed on a contact surface between the support portion and the insertion portion, or a side surface of the support portion facing away from the insertion portion.
3. The range hood of claim 2, wherein the deformation switch is disposed on a side of the support portion facing the insertion portion, or the deformation switch is disposed on a side of the insertion portion facing the support portion.
4. The range hood of claim 3 wherein the interior of the oil cup is hollow to form an elongated oil collection chamber with an open top, and the top of the side wall of the oil cup is bent into the oil collection chamber to form an elongated insertion portion.
5. The range hood of claim 1, wherein a positioning notch is formed on one side of the insertion part opposite to the side wall of the oil cup, and an upwardly protruding protrusion part is formed on the support part and is embedded into the positioning notch.
6. The range hood of claim 5, wherein the support portion comprises a first portion and a second portion sequentially arranged from the inside to the outside of the oil collection chamber, the protruding portion is disposed on the first portion, and the insertion portion is attached to the second portion.
7. The range hood of claim 6, wherein the top of the left and right side walls of the oil cup are bent into the oil collection cavity to form a left insertion part and a right insertion part, and the left insertion part and the right insertion part are symmetrically arranged.
8. The range hood of any one of claims 1 to 7, wherein the prompting device comprises a prompting lamp, the prompting lamp is arranged on the front side wall of the oil cup, and the prompting lamp is connected with the deformation switch in series.
9. The range hood of claim 8, wherein the front side wall of the oil cup is provided with a positioning groove with a forward opening and adapted to the indicator light, and the indicator light is embedded in the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122784089.3U CN216976861U (en) | 2021-11-12 | 2021-11-12 | Fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122784089.3U CN216976861U (en) | 2021-11-12 | 2021-11-12 | Fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976861U true CN216976861U (en) | 2022-07-15 |
Family
ID=82343255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122784089.3U Active CN216976861U (en) | 2021-11-12 | 2021-11-12 | Fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976861U (en) |
-
2021
- 2021-11-12 CN CN202122784089.3U patent/CN216976861U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106461233A (en) | Kitchen hood device | |
| CN216976861U (en) | Fume exhaust fan | |
| CN112393297A (en) | Ceiling type range hood | |
| CN114001387A (en) | Range hood control method and range hood | |
| CN114001386A (en) | Range hood control method and range hood | |
| CN207501216U (en) | Range hood and lubricating cup | |
| CN209926407U (en) | Easy-to-maintain range hood | |
| CN212546560U (en) | Cooking utensil | |
| CN214501341U (en) | Induction cooker capable of heating uniformly | |
| ES2894651T3 (en) | Suspended multipurpose hood for domestic extraction with integrated image detector-projector | |
| CN209325879U (en) | A kind of energy saving and environment friendly smoke exhaust ventilator | |
| CN210345556U (en) | Integrated kitchen fault diagnosis system | |
| CN114263949A (en) | Keep off cigarette module and intelligent range hood | |
| CN111795414A (en) | Integrated cooker oil cup cleaning timing trigger structure, control method and integrated cooker | |
| CN210292020U (en) | Smoke and stove integrated machine | |
| CN101592350B (en) | All-in-one machine of range hood and kitchen range | |
| CN216346418U (en) | Integrated kitchen range | |
| CN215062286U (en) | Integrated kitchen range | |
| CN112325349A (en) | Sensing device for intelligently detecting liquid level of oil cup | |
| CN206803260U (en) | Side-draft range hood | |
| CN220038572U (en) | Fume exhaust fan | |
| CN221505102U (en) | Integrated cooking system and oil smoke pumping device thereof | |
| CN217785267U (en) | Modular filtering device and range hood | |
| CN217844047U (en) | Control system of smoke collecting device and integrated stove | |
| CN215001787U (en) | Smoke ventilator with water washs and detects function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |