Range hood assembly and integrated cooker

Abstract

The utility model provides a range hood assembly and an integrated cooker, and relates to the technical field of cooking equipment. The range hood assembly comprises a shell, wherein the shell comprises a water outlet; the liquid storage component is detachably connected with the shell, the liquid storage component communicates with the water outlet, and the liquid storage component is used for collecting liquid through the water outlet; and the detection assembly is arranged on the shell, and the detection assembly is used for detecting the liquid storage amount of the liquid storage component. By arranging the detection assembly, a user can know whether the liquid storage component is fully loaded or not on the outer side of the cooking bench, waste water in the liquid storage component is treated in time when the liquid storage component is fully loaded, and the technical effects that the safety and reliability of the range hood assembly are improved, and the use experience of the user is optimized are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking equipment, and more specifically, to a range hood assembly and an integrated stove. Background Art

[0002] The integrated stove can suck cooking fumes through the range hood to reduce the pollution of cooking fumes to the stove top and the indoor environment. A large amount of water vapor is often mixed in the cooking fumes. The water vapor forms condensed water inside the range hood, and the liquid on the stove top can also enter the inside of the range hood through the air inlet, resulting in waste water in the range hood.

[0003] In the related art, the waste water is mostly collected through a waste water box arranged on the range hood. After cooking is completed, the waste water box is removed and the waste water in the waste water box is poured out.

[0004] However, the range hood and the waste water box are mostly hidden inside the stove top. The user cannot know the amount of water in the waste water box outside the stove top. If the waste water in the waste water box is not poured out in time, the waste water will overflow from the waste water box, resulting in technical problems such as easy short - circuit of the range hood and easy leakage of waste water. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0006] To this end, a first aspect of the utility model provides a range hood assembly.

[0007] A second aspect of the utility model provides an integrated stove.

[0008] In view of this, a first aspect of the utility model provides a range hood assembly, which includes: a housing, the housing includes a drain port; a liquid storage component, the liquid storage component is detachably connected to the housing, the liquid storage component is communicated with the drain port, and the liquid storage component is used for collecting liquid through the drain port; a detection component, the detection component is arranged on the housing, and the detection component is used for detecting the liquid storage amount of the liquid storage component.

[0009] In this technical solution, a range hood assembly is defined. The range hood assembly can suck cooking fumes, thereby realizing the collection and centralized treatment of cooking fumes and reducing the pollution of cooking fumes to the environment.

[0010] The range hood assembly includes a housing and a liquid storage component. The housing forms the outer surface of the range hood assembly. Among them, a drain port is arranged on the housing.

[0011] The liquid storage component is detachably connected to the housing. After the assembly of the liquid storage component is completed, the liquid storage component is communicated with the drain port. The liquid storage component can collect waste water through the drain port. Thus, on the one hand, it avoids the accumulation of waste water in the housing and generates peculiar smell, and on the other hand, it provides convenient conditions for the centralized treatment of waste water. Specifically, after the cooking process is completed, the user can remove the liquid storage component from the housing to facilitate pouring the waste water in the liquid storage component and cleaning the liquid storage component.

[0012] On this basis, the range hood assembly further includes a detection component, which is connected to the housing and is disposed opposite to the liquid storage component. Among them, the detection component is used to detect the liquid storage amount in the liquid storage component. The liquid storage amount can be used to determine whether the liquid storage component is close to full load in combination with the rated loading amount of the liquid storage component, so that the range hood assembly has the function of monitoring the liquid storage amount of the liquid storage component. Further, when the range hood assembly detects that the liquid storage amount is close to full load, it can prompt the user to pour the waste water in time by sending out an acoustic and optical prompt message, or it can prompt the user by sending a push message to the user's personal terminal.

[0013] Thus, by setting the detection component, the user can know whether the liquid storage component is full outside the stove top and can timely process the waste water in the liquid storage component when the liquid storage component is full. On the one hand, it avoids the waste water overflowing from eroding the electrical structure in the range hood assembly, and on the other hand, it avoids the waste water leaking outside the range hood assembly. Thereby solving the technical problems of easy short circuit and easy waste water leakage existing in the related technology. Furthermore, the technical effects of improving the safety and reliability of the range hood assembly and optimizing the user experience are achieved.

[0014] In addition, the above-mentioned range hood assembly provided by the present invention may further have the following additional technical features:

[0015] In some technical solutions of the present invention, optionally, the liquid storage component includes a water receiving box; the first opening of the water receiving box is disposed opposite to the drain port.

[0016] In this technical solution, the liquid storage component includes a water receiving box, which is detachably connected to the housing. The water receiving box includes a first opening. After the assembly of the water receiving box is completed, the first opening is opposite to the drain port. In this case, the waste water discharged from the drain port can be automatically collected by the water receiving box to reduce the probability of the waste water contacting the electrical structure, thereby reducing the possibility of the range hood assembly having a short circuit fault, and further improving the safety and reliability of the range hood assembly.

[0017] Specifically, when the detection component detects that the liquid storage amount in the water receiving box is close to full load, the range hood assembly reminds the user to clean the waste water in the water receiving box in time to avoid waste water overflow.

[0018] During the process of cleaning the waste water, first unlock the locking state between the water receiving box and the housing, and then take out the water receiving box from below the housing. After completing the pouring and cleaning operations, reinstall the water receiving box.

[0019] In some technical solutions of the present invention, optionally, the detection component includes: an ultrasonic sensor, which is disposed on the housing, the ultrasonic sensor is opposite to the first opening of the water receiving box, and the ultrasonic sensor can emit ultrasonic waves into the water receiving box.

[0020] In this technical solution, the detection component includes an ultrasonic sensor, and the ultrasonic sensor is installed inside the housing. The ultrasonic sensor includes a transmitting end and a receiving end. After assembly, the transmitting end and the receiving end are aligned with the first opening on the water receiving box.

[0021] The transmitting end of the ultrasonic sensor can emit ultrasonic waves into the water receiving box. When the ultrasonic waves contact other structures, they will be reflected towards the receiving end. The receiving end can determine the distance value between the structure below the drain outlet and the ultrasonic sensor according to the time when the reflected ultrasonic waves are received.

[0022] Specifically, a first distance threshold can be determined according to the depth of the water receiving box and the distance between the ultrasonic sensor and the drain outlet. When the distance value detected by the ultrasonic sensor is greater than the first distance threshold, it indicates that there is no water receiving box installed below the drain outlet. Immediately, the user is prompted to install the water receiving box, or the operation of the range hood component is blocked, thereby preventing the waste water from directly draining into the stove top.

[0023] Correspondingly, when the distance value detected by the ultrasonic sensor is less than the first distance threshold, it indicates that there is a water receiving box installed below the drain outlet. On this basis, a second distance threshold can be determined according to the calibrated liquid level height of the water receiving box and the distance between the ultrasonic sensor and the drain outlet. Specifically, when the waste water level in the water receiving box reaches the calibrated liquid level, the water receiving box is close to the full-load state.

[0024] In this regard, when the distance value detected by the ultrasonic sensor is greater than the second distance threshold, it indicates that the waste water level is below the calibrated liquid level and the water receiving box is not full. Correspondingly, when the distance value detected by the ultrasonic sensor is less than or equal to the second distance threshold, it indicates that the waste water level has reached or exceeded the calibrated liquid level and the water receiving box is already full. Immediately, the user is prompted to clean the waste water in time.

[0025] Thus, by setting the ultrasonic sensor, the range hood component is equipped with the functions of monitoring whether the water receiving box is installed and whether the water receiving box is full, thereby reducing the probability of waste water leakage, and further achieving the technical effects of improving the intelligence level of the range hood component, and enhancing the practicality and reliability of the range hood component.

[0026] In some technical solutions of the present utility model, optionally, the housing includes a mounting position, the water receiving box is detachably arranged on the mounting position, and the detection component includes: a pressure sensor, the pressure sensor is arranged at the mounting position, and the pressure sensor can detect the pressure value received by the mounting position.

[0027] In this technical solution, the detection component includes a pressure sensor.

[0028] Specifically, a mounting position is provided on the housing. After assembly, the water receiving box is fixed on the mounting position. The mounting position needs to provide support for the water receiving box to ensure that the water receiving box can be suspended below the drain outlet.

[0029] On this basis, the pressure sensor is arranged at the installation position, and the pressure sensor is in contact with the water receiving box. The gravity of the water receiving box is applied to the pressure sensor, and the pressure value detected by the pressure sensor corresponds to the weight of the water receiving box and the wastewater in the water receiving box.

[0030] Specifically, the first pressure threshold can be determined according to the weight of the water receiving box. When the pressure value detected by the pressure sensor is less than the first pressure threshold, it indicates that there is no water receiving box installed below the drain outlet. Immediately, the user is prompted to install the water receiving box, or the operation of the range hood assembly is blocked, so as to prevent the wastewater from directly draining into the interior of the stove.

[0031] Correspondingly, when the pressure value detected by the pressure sensor is greater than or equal to the first pressure threshold, it indicates that there is a water receiving box installed below the drain outlet. On this basis, the second pressure threshold can be determined according to the weight of the water receiving box and the rated load capacity of the water receiving box.

[0032] In this regard, when the pressure value detected by the pressure sensor is less than the second pressure threshold, it indicates that the water receiving box is not full. Correspondingly, when the pressure value detected by the pressure sensor is greater than or equal to the second pressure threshold, it indicates that the water receiving box is already full, and the user is immediately prompted to clean the wastewater in time.

[0033] It can be seen that by setting the pressure sensor, the range hood assembly is enabled to monitor whether the water receiving box is installed and whether the water receiving box is full, thereby reducing the probability of wastewater leakage, and further achieving the technical effects of improving the intelligence level of the range hood assembly, and enhancing the practicality and reliability of the range hood assembly.

[0034] In some technical solutions of the present utility model, optionally, the housing further includes a card slot, the card slot is located on the periphery of the drain outlet, the card slot forms an installation position, and the pressure sensor is arranged at the card slot; a buckle is arranged on the periphery of the water receiving box, and the buckle is snap-connected with the card slot, and the pressure sensor is in contact with the buckle.

[0035] In this technical solution, a card slot is opened on the side wall of the housing. Specifically, the card slot is located on the periphery of the drain outlet, and the card slot forms an installation position on the housing. After the assembly of the water receiving box is completed, the weight of the water receiving box and the wastewater will be applied to the card slot.

[0036] Correspondingly, buckles are arranged around the water receiving box, and the buckles are adapted to the card slots. The buckles can be snapped into the card slots to complete the assembly of the water receiving box, so that the water receiving box can be hoisted below the drain outlet.

[0037] Among them, the pressure sensor is arranged at the card slot. After the assembly is completed, the water receiving box presses on the pressure sensor through the buckle, so that the pressure sensor can detect the weight of the water receiving box and the wastewater.

[0038] The buckle and the card slot have the advantages of low structural complexity and small disassembly and assembly difficulty. Selecting the buckle and the card slot to fix the water receiving box can reduce the production cost of the range hood assembly and also reduce the operation difficulty of the range hood assembly.

[0039] In some technical solutions of the present utility model, optionally, the buckle includes a first surface, and the range hood assembly further includes: a bracket, the bracket is connected to the housing, the bracket includes a second surface, and a pressure sensor is disposed on the second surface, and the pressure sensor is located between the first surface and the second surface.

[0040] In this technical solution, the bottom of the buckle is provided with a first surface.

[0041] Correspondingly, a bracket is provided at the card slot, a part of the bracket is embedded in the card slot, a second surface adapted to the first surface is provided at the top of the bracket, and the pressure sensor is disposed on the second surface.

[0042] After the assembly is completed, the first surface at the bottom of the buckle is opposite to the second surface on the bracket, and the pressure sensor is clamped between the first surface and the second surface, so that the gravity of the water receiving box and the waste water can act on the pressure sensor, enabling the pressure sensor to monitor the liquid storage capacity of the water receiving box after the water receiving box is correctly assembled.

[0043] By providing a bracket at the card slot, on the one hand, the water receiving box can be effectively supported by the bracket, improving the positioning reliability of the water receiving box and reducing the probability of misalignment and loosening of the water receiving box. On the other hand, the pressure sensor can be arranged on the second surface of the bracket. Compared with the solution of directly arranging the pressure sensor on the inner wall of the card slot, the arrangement difficulty of the pressure sensor can be reduced, which is beneficial to improving the detection accuracy of the pressure sensor.

[0044] In some technical solutions of the present utility model, optionally, the first surface and the second surface are planes; the first surface and the second surface are perpendicular to the height direction of the range hood assembly.

[0045] In this technical solution, both the first surface and the second surface are planes, and both the first surface and the second surface are perpendicular to the height direction of the range hood assembly. In this case, the direction of the pressure exerted by the first surface on the pressure sensor is close to the gravity direction, so that the pressure value detected by the pressure sensor is close to the gravity of the water receiving box and the waste water, thereby achieving the technical effects of improving the detection accuracy of the pressure sensor and the monitoring reliability of the liquid storage capacity of the water receiving box.

[0046] In some technical solutions of the present utility model, optionally, the housing includes: the housing includes: an upper volute, the drain port is located on the upper volute; a lower volute, the lower volute is connected to the upper volute, and the lower volute and the upper volute enclose an air outlet cavity.

[0047] In this technical solution, the housing includes an upper volute and a lower volute. The upper volute is provided with a second opening, and the lower volute is buckled to the second opening. After the buckling connection is completed, the upper volute and the lower volute enclose an air outlet cavity.

[0048] In this technical solution, the water receiving box and the lower volute are arranged side by side in the horizontal direction. The water receiving box does not increase the height of the range hood assembly, thus providing convenient conditions for the miniaturized design of the range hood assembly, enabling the range hood assembly to be embedded in a small-sized cooking stove, and further realizing the technical solution of improving the practicality of the range hood assembly and broadening the applicable scenarios of the range hood assembly.

[0049] In some technical solutions of the present utility model, optionally, the upper volute further includes an inlet which communicates with the air cavity. The range hood assembly further includes: a motor connected to the lower volute; an impeller connected to the motor and disposed opposite to the inlet.

[0050] In this technical solution, an inlet is provided at the top of the upper volute. After assembly, an air cavity and an outlet are enclosed between the upper volute and the lower volute, and the air cavity is used to accommodate the motor and the impeller.

[0051] On this basis, the motor is connected to the lower volute, the rotating shaft on the motor is connected to the impeller, and the impeller is disposed opposite to the inlet on the upper volute. After being powered on, the motor can drive the impeller to rotate. The rotating impeller sucks the oil fume into the air cavity through the inlet and discharges it from the outlet under the pressure of the volute, so as to realize the collection and directional discharge of the oil fume.

[0052] In some technical solutions of the present utility model, optionally, the range hood assembly further includes: a prompting component connected to the detection component, and the prompting component is used to send a prompt message when the liquid storage amount detected by the detection component is greater than the threshold.

[0053] In this technical solution, a prompting component is further provided on the housing and is connected to the detection component. When the detection component determines that the liquid storage component is full based on the detected waste water volume, the prompting component can send a prompt message to remind the user to clean the waste water in time, thereby realizing the technical effect of improving the intelligent degree of the range hood assembly and optimizing the user experience.

[0054] Specifically, the prompting component includes a loudspeaker or a buzzer. When the detection component detects that the liquid storage component is full, a voice prompt message can be sent through the loudspeaker or a buzzer sound can be emitted through the buzzer to remind the user to process the waste water.

[0055] Specifically, the prompting component includes a light-emitting component. When the detection component detects that the liquid storage component is full, the light-emitting component can be lit so that the user can know that the liquid storage component is full by observing the lit light-emitting component.

[0056] Specifically, the prompting component includes a signal transmitter. When the detection component detects that the liquid storage component is full, the signal generator can send a prompt message to the user's personal terminal, and the user's personal terminal can remind the user to clean the waste water in time by pushing the prompt message to the user.

[0057] In a second aspect of the present utility model, an integrated cooking stove is provided. The integrated cooking stove includes: a main body, and a flue is included in the main body; a smoke machine assembly as in any of the above technical solutions, and a drain opening is communicated with the flue.

[0058] In this technical solution, an integrated cooking stove provided with a smoke machine assembly as in any of the above technical solutions is defined. Therefore, the integrated cooking stove has the advantages of the smoke machine assembly in any of the above technical solutions and can achieve the technical effects that the smoke machine assembly in any of the above technical solutions can achieve. To avoid repetition, it will not be elaborated here.

[0059] On this basis, the integrated cooking stove includes a main body, and a flue is formed in the main body. The integrated cooking stove can suck oil fumes through the flue to collect the oil fumes and avoid the oil fumes from spreading everywhere.

[0060] Among them, the integrated cooking stove further includes an oil and grease separator and a filtering component. The oil and grease separator is arranged in the flue, and the oil and grease separator can separate the water vapor and oil and grease mixed in the oil fumes to avoid the oil and grease and water vapor from being sucked into the air cavity.

[0061] Among them, the filtering component is installed in the flue, and the filtering component is located on the downwind side of the oil and grease separation component. The oil fumes flowing in the flue need to pass through the filtering component, so that the filtering component in the filtering component filters the oil fumes to reduce the peculiar smell of the oil fumes, avoid the secondary pollution of the environment by the oil fumes, and further achieve the technical effects of improving the reliability of the integrated cooking stove and enhancing the user experience.

[0062] Specifically, the flue is communicated with the drain opening, and the oil-water mixture separated from the oil fumes can flow into the drain opening and be collected by the liquid storage component to avoid the large accumulation of the oil-water mixture in the flue. Or, when a large amount of liquid accidentally enters the inlet of the flue, this part of the liquid can be introduced into the drain opening to avoid the accidentally entered liquid from soaking the filtering component and preventing the accidentally entered liquid from eroding the motor in the air cavity.

[0063] The additional aspects and advantages of the present utility model will become obvious in the following description part, or be understood through the practice of the present utility model. Description of the Drawings

[0064] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0065] Figure 1 The structural schematic diagram of a smoke machine assembly according to an embodiment of the present utility model is shown;

[0066] Figure 2 The structural schematic diagram of a smoke machine assembly according to an embodiment of the present utility model is shown;

[0067] Figure 3 Shows a schematic structural diagram of a range hood assembly according to an embodiment of the present utility model;

[0068] Figure 4 Shows a schematic structural diagram of a liquid storage component according to an embodiment of the present utility model;

[0069] Figure 5 Shows a schematic structural diagram of a range hood assembly according to an embodiment of the present utility model;

[0070] Figure 6 Shows a schematic structural diagram of a range hood assembly according to an embodiment of the present utility model;

[0071] Figure 7 Shows a schematic structural diagram of a range hood assembly according to an embodiment of the present utility model;

[0072] Figure 8 Shows a schematic structural diagram of a range hood assembly according to an embodiment of the present utility model;

[0073] Figure 9 Shows a schematic structural diagram of an integrated cooking stove according to an embodiment of the present utility model;

[0074] Figure 10 Shows a schematic structural diagram of an integrated cooking stove according to an embodiment of the present utility model.

[0075] Wherein, Figures 1 to 10 The corresponding relationship between the reference numerals and the component names in is:

[0076] 100 Range hood assembly, 110 Housing, 1103 Air cavity, 1104 Drainage port, 1106 Installation position, 1108 Card slot, 112 Upper volute, 1122 Second opening, 1124 Inlet, 114 Lower volute, 120 Liquid storage component, 122 Water receiving box, 1222 First opening, 1224 Snap, 1226 First surface, 130 Detection component, 132 Ultrasonic sensor, 134 Pressure sensor, 140 Bracket, 1402 Second surface, 150 Prompt component, 160 Motor, 170 Impeller, 200 Integrated cooking stove, 210 Body, 2102 Flue, 300 Waste water liquid level. Detailed implementation manners

[0077] In order to be able to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0078] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0079] Reference will now be made to Figures 1 to 10 describe a range hood assembly and an integrated cooking stove according to some embodiments of the present utility model.

[0080] As Figure 1 、 Figure 2 and Figure 3 shown, an embodiment of the present utility model provides a range hood assembly 100, the range hood assembly 100 includes: a housing 110, the housing 110 includes a drain port 1104; a liquid storage member 120, the liquid storage member 120 is detachably connected to the housing 110, the liquid storage member 120 is in communication with the drain port 1104, and the liquid storage member 120 is configured to collect liquid through the drain port 1104; a detection assembly 130, the detection assembly 130 is disposed on the housing 110, and the detection assembly 130 is configured to detect the liquid storage amount of the liquid storage member 120.

[0081] In this embodiment, a range hood assembly 100 is defined. The range hood assembly 100 can suck cooking fumes, thereby realizing the collection and centralized treatment of cooking fumes and reducing the pollution of cooking fumes to the environment.

[0082] The range hood assembly 100 includes a housing 110 and a liquid storage member 120. The housing 110 forms the outer surface of the range hood assembly 100. Among them, a drain port 1104 is provided on the housing 110.

[0083] The liquid storage member 120 is detachably connected to the housing 110. After the assembly of the liquid storage member 120 is completed, the liquid storage member 120 is in communication with the drain port 1104. The liquid storage member 120 can collect waste water through the drain port 1104. Thus, on the one hand, it avoids the accumulation of waste water in the housing 110 and generates peculiar smell, and on the other hand, it provides convenient conditions for the centralized treatment of waste water. Specifically, after the cooking process is completed, the user can detach the liquid storage member 120 from the housing 110 to facilitate pouring the waste water in the liquid storage member 120 and cleaning the liquid storage member 120.

[0084] On this basis, the range hood assembly 100 further includes a detection component 130. The detection component 130 is connected to the housing 110 and is disposed opposite to the liquid storage component 120. Among them, the detection component 130 is used to detect the liquid storage amount in the liquid storage component 120. The liquid storage amount can be used to determine whether the liquid storage component 120 is close to full load in cooperation with the rated loading amount of the liquid storage component 120, so that the range hood assembly 100 has the function of monitoring the liquid storage amount of the liquid storage component 120. Further, when the range hood assembly 100 detects that the liquid storage amount is close to full load, it can prompt the user to pour the waste water in time by sending out an audible and visual prompt message, or it can prompt the user by sending a push message to the user's personal terminal.

[0085] Thus, by setting the detection component 130, the user can know whether the liquid storage component 120 is full outside the stove top, and can process the waste water in the liquid storage component 120 in time when the liquid storage component 120 is full. On the one hand, it avoids the waste water overflowing from eroding the electrical structure in the range hood assembly 100, and on the other hand, it avoids the waste water leaking outside the range hood assembly 100. Thus, the technical problems of easy short circuit and easy waste water leakage existing in the related technology are solved. Furthermore, the technical effects of improving the safety and reliability of the range hood assembly 100 and optimizing the user experience are achieved.

[0086] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, in some embodiments of the present invention, optionally, the liquid storage component 120 includes a water receiving box 122; the first opening 1222 of the water receiving box 122 is disposed opposite to the drain port 1104.

[0087] In this embodiment, the liquid storage component 120 includes a water receiving box 122. The water receiving box 122 is detachably connected to the housing 110. The water receiving box 122 includes a first opening 1222. After the assembly of the water receiving box 122 is completed, the first opening 1222 is opposite to the drain port 1104. In this case, the waste water discharged from the drain port 1104 can be automatically collected by the water receiving box 122 to reduce the probability of the waste water contacting the electrical structure, thereby reducing the possibility of the range hood assembly 100 having a short circuit fault, and further improving the safety and reliability of the range hood assembly 100.

[0088] Specifically, when the detection component 130 detects that the liquid storage amount in the water receiving box 122 is close to full load, the range hood assembly 100 reminds the user to clean the waste water in the water receiving box 122 in time to avoid waste water overflow.

[0089] During the process of cleaning the waste water, first release the locking state between the water receiving box 122 and the housing 110, and then take out the water receiving box 122 from below the housing 110. After completing the pouring and cleaning operations, reinstall the water receiving box 122.

[0090] AsFigure 3 and Figure 5 As shown in Figure 5 , in some embodiments of the present utility model, optionally, the detection component 130 includes: an ultrasonic sensor 132, the ultrasonic sensor 132 is disposed in the housing 110, the ultrasonic sensor 132 is opposite to the first opening 1222 of the water receiving box 122, and the ultrasonic sensor 132 can emit ultrasonic waves into the water receiving box 122.

[0091] In this embodiment, the detection component 130 includes an ultrasonic sensor 132, and the ultrasonic sensor 132 is installed inside the housing 110. The ultrasonic sensor 132 includes a transmitting end and a receiving end. After assembly, the transmitting end and the receiving end are aligned with the first opening 1222 on the water receiving box 122.

[0092] The transmitting end of the ultrasonic sensor 132 can emit ultrasonic waves into the water receiving box 122. When the ultrasonic waves contact other structures, they will be reflected towards the receiving end. The receiving end can determine the distance value D between the structure below the drain outlet 1104 and the ultrasonic sensor 132 according to the time when the reflected ultrasonic waves are received.

[0093] Specifically, a first distance threshold can be determined according to the depth of the water receiving box 122 and the distance between the ultrasonic sensor 132 and the drain outlet 1104. When the distance value detected by the ultrasonic sensor 132 is greater than the first distance threshold, it indicates that the water receiving box 122 is not installed below the drain outlet 1104. Immediately, the user is prompted to install the water receiving box 122, or the range hood component 100 is prevented from working, thereby avoiding the direct discharge of waste water into the stove top.

[0094] Correspondingly, when the distance value detected by the ultrasonic sensor 132 is less than the first distance threshold, it indicates that the water receiving box 122 is installed below the drain outlet 1104. On this basis, a second distance threshold can be determined according to the calibrated liquid level height of the water receiving box 122 and the distance between the ultrasonic sensor 132 and the drain outlet 1104. Specifically, when the waste water liquid level 300 in the water receiving box 122 reaches the calibrated liquid level, the water receiving box 122 is close to the full load state.

[0095] In this regard, when the distance value detected by the ultrasonic sensor 132 is greater than the second distance threshold, it indicates that the waste water liquid level 300 is below the calibrated liquid level and the water receiving box 122 is not full. Correspondingly, when the distance value detected by the ultrasonic sensor 132 is less than or equal to the second distance threshold, it indicates that the waste water liquid level 300 reaches or exceeds the calibrated liquid level and the water receiving box 122 is already full. Immediately, the user is prompted to clean the waste water in time.

[0096] It can be seen that by setting the ultrasonic sensor 132, the range hood assembly 100 is equipped with the functions of monitoring whether the water receiving box 122 is installed and whether the water receiving box 122 is full, thereby reducing the probability of wastewater leakage, and further achieving the technical effects of improving the intelligence level of the range hood assembly 100, and improving the practicability and reliability of the range hood assembly 100.

[0097] As Figure 6 , Figure 7 and Figure 8 shown, in some embodiments of the present invention, optionally, the housing 110 includes an installation position 1106, the water receiving box 122 is detachably arranged on the installation position 1106, and the detection assembly 130 includes: a pressure sensor 134, the pressure sensor 134 is arranged on the installation position 1106, and the pressure sensor 134 can detect the pressure value received by the installation position 1106.

[0098] In this embodiment, the detection assembly includes a pressure sensor 134.

[0099] Specifically, an installation position 1106 is provided on the housing 110, and after assembly, the water receiving box 122 is fixed on the installation position 1106. The installation position 1106 needs to provide support for the water receiving box 122 to ensure that the water receiving box 122 can be hoisted below the drain port 1104.

[0100] On this basis, the pressure sensor 134 is arranged on the installation position 1106, and the pressure sensor 134 is in contact with the water receiving box 122. The gravity of the water receiving box 122 is applied to the pressure sensor 134, and the pressure value detected by the pressure sensor 134 corresponds to the weight of the water receiving box 122 and the wastewater in the water receiving box 122.

[0101] Specifically, a first pressure threshold can be determined according to the weight of the water receiving box 122. When the pressure value detected by the pressure sensor 134 is less than the first pressure threshold, it indicates that the water receiving box 122 is not installed below the drain port 1104. Immediately prompt the user to install the water receiving box 122, or prevent the range hood assembly 100 from working, so as to avoid wastewater from directly draining into the stove top.

[0102] Correspondingly, when the pressure value detected by the pressure sensor 134 is greater than or equal to the first pressure threshold, it indicates that the water receiving box 122 is installed below the drain port 1104. On this basis, a second pressure threshold can be determined according to the weight of the water receiving box 122 and the rated load capacity of the water receiving box 122.

[0103] In this regard, when the pressure value detected by the pressure sensor 134 is less than the second pressure threshold, it indicates that the water receiving box 122 is not full. Correspondingly, when the pressure value detected by the pressure sensor 134 is greater than or equal to the second pressure threshold, it indicates that the water receiving box 122 is already full, and immediately prompt the user to clean the wastewater in time.

[0104] It can be seen that by setting the pressure sensor 134, the range hood assembly 100 is enabled to monitor whether the water receiving box 122 is installed and whether the water receiving box 122 is full, thereby reducing the probability of wastewater leakage, and further achieving the technical effects of improving the intelligence level of the range hood assembly 100, and improving the practicability and reliability of the range hood assembly 100.

[0105] Such as Figure 6 , Figure 7 and Figure 8 As shown, in some embodiments of the present utility model, optionally, the housing 110 further includes a card slot 1108, the card slot 1108 is located on the periphery of the drain port 1104, the card slot 1108 forms an installation position 1106, and the pressure sensor 134 is disposed at the card slot 1108; a buckle 1224 is disposed on the periphery of the water receiving box 122, the buckle 1224 is snap-fitted with the card slot 1108, and the pressure sensor 134 contacts the buckle 1224.

[0106] In this embodiment, a card slot 1108 is formed on the side wall of the housing 110. Specifically, the card slot 1108 is located on the periphery of the drain port 1104, and the card slot 1108 forms an installation position 1106 on the housing 110. After the assembly of the water receiving box 122 is completed, the weight of the water receiving box 122 and the wastewater will be applied to the card slot 1108.

[0107] Correspondingly, buckles 1224 are disposed around the water receiving box 122, the buckles 1224 are adapted to the card slots 1108, and the buckles 1224 can be snapped into the card slots 1108 to complete the assembly of the water receiving box 122, so that the water receiving box 122 can be hoisted below the drain port 1104.

[0108] Among them, the pressure sensor 134 is disposed at the card slot 1108. After the assembly is completed, the water receiving box 122 presses the pressure sensor 134 through the buckle 1224, so that the pressure sensor 134 can detect the weight of the water receiving box 122 and the wastewater.

[0109] The buckle 1224 and the card slot 1108 have the advantages of low structural complexity and small disassembly and assembly difficulty. Selecting the buckle 1224 and the card slot 1108 to fix the water receiving box 122 can reduce the production cost of the range hood assembly 100, and can also reduce the operation difficulty of the range hood assembly 100.

[0110] Such as Figure 6 , Figure 7 and Figure 8As shown, in some embodiments of the present utility model, optionally, the buckle 1224 includes a first surface 1226, and the range hood assembly 100 further includes: a bracket 140, the bracket 140 is connected to the housing 110, the bracket 140 includes a second surface 1402, the pressure sensor 134 is disposed on the second surface 1402, and the pressure sensor 134 is located between the first surface 1226 and the second surface 1402.

[0111] In this embodiment, the bottom of the buckle 1224 is provided with the first surface 1226.

[0112] Correspondingly, a bracket 140 is provided at the card slot 1108, the bracket 140 is partially embedded in the card slot 1108, the top of the bracket 140 is provided with a second surface 1402 adapted to the first surface 1226, and the pressure sensor 134 is disposed on the second surface 1402.

[0113] After the assembly is completed, the first surface 1226 at the bottom of the buckle 1224 faces the second surface 1402 on the bracket 140, and the pressure sensor 134 is clamped between the first surface 1226 and the second surface 1402, so that the gravity of the water receiving box 122 and the waste water can act on the pressure sensor 134, enabling the pressure sensor 134 to monitor the liquid storage capacity of the water receiving box 122 after the water receiving box 122 is correctly assembled.

[0114] By providing the bracket 140 at the card slot 1108, on the one hand, the water receiving box 122 can be effectively supported by the bracket 140, improving the positioning reliability of the water receiving box 122 and reducing the probability of misalignment and loosening of the water receiving box 122. On the other hand, the pressure sensor 134 can be arranged on the second surface 1402 of the bracket 140. Compared with the scheme of directly arranging the pressure sensor 134 on the inner wall of the card slot 1108, the arrangement difficulty of the pressure sensor 134 can be reduced, which is beneficial to improving the detection accuracy of the pressure sensor 134.

[0115] As Figure 8 shown, in some embodiments of the present utility model, optionally, the first surface 1226 and the second surface 1402 are planes; the first surface 1226 and the second surface 1402 are perpendicular to the height direction of the range hood assembly 100 ( Figure 8 the arrow b in the figure shows).

[0116] In this embodiment, both the first surface 1226 and the second surface 1402 are planes, and both the first surface 1226 and the second surface 1402 are perpendicular to the height direction of the range hood assembly 100. In this case, the direction of the pressure exerted by the first surface 1226 on the pressure sensor 134 is close to the direction of gravity ( Figure 8The arrow a in the figure indicates this, so that the pressure value detected by the pressure sensor 134 is close to the gravity of the water receiving box 122 and the wastewater, thereby achieving the technical effects of improving the detection accuracy of the pressure sensor 134 and enhancing the reliability of the liquid storage capacity monitoring of the water receiving box 122.

[0117] In some embodiments of the present invention, optionally, the housing 110 includes: an upper volute 112, and the drain port 1104 is located in the upper volute 112; a lower volute 114, the lower volute 114 is connected to the upper volute 112, and the lower volute 114 and the upper volute 112 enclose an air outlet cavity 1103.

[0118] In this technical solution, the housing 110 includes an upper volute 112 and a lower volute 114. The upper volute 112 is provided with a second opening 1122, and the lower volute 114 is buckled to the second opening 1122. After the buckling connection is completed, the upper volute 112 and the lower volute 114 enclose an air outlet cavity 1103.

[0119] In this technical solution, the water receiving box 122 and the lower volute 114 are arranged side by side in the horizontal direction. The water receiving box 122 does not increase the height of the range hood assembly 100, thereby providing convenient conditions for the miniaturized design of the range hood assembly 100, enabling the range hood assembly 100 to be embedded in a small-sized stove, and further realizing the technical solution of improving the practicability of the range hood assembly 100 and broadening the applicable scenarios of the range hood assembly 100.

[0120] Such as Figure 3 、 Figure 6 、 Figure 7 and Figure 10 As shown, in some embodiments of the present invention, optionally, the upper volute 112 further includes an inlet 1124, the inlet 1124 is communicated with the air cavity 1103, and the range hood assembly further includes: a motor 160, the motor 160 is connected to the lower volute 114; an impeller 170, the impeller 170 is connected to the motor 160, and the impeller 170 is disposed opposite to the inlet 1124.

[0121] Figure 10 The arrow c in the figure shows the flow direction of the oil fume, and the arrow d shows the rotation direction of the impeller 170.

[0122] In this technical solution, an inlet 1124 is provided at the top of the upper volute 112. After the assembly is completed, an air outlet cavity 1103 and an outlet are enclosed between the upper volute 112 and the lower volute 114, and the air cavity 1103 is used to accommodate the motor 160 and the impeller 170.

[0123] On this basis, the motor 160 is connected to the lower volute 114, the rotating shaft on the motor 160 is connected to the impeller 170, and the impeller 170 is disposed opposite to the inlet 1124 on the upper volute 112. After being powered on, the motor 160 can drive the impeller 170 to rotate. The rotating impeller 170 sucks the oil fume into the air cavity 1103 through the inlet 1124 and is discharged from the outlet under the pressure of the volute, so as to realize the collection and directional discharge of the oil fume.

[0124] As Figure 2 shown, in some embodiments of the present invention, optionally, the range hood assembly 100 further includes: a prompting component 150, the prompting component 150 is connected to the detection component 130, and the prompting component 150 is used to send a prompt message when the liquid storage amount detected by the detection component 130 is greater than the threshold.

[0125] In this embodiment, the prompting component 150 is further disposed on the housing 110, the prompting component 150 is connected to the detection component 130. When the detection component 130 determines that the liquid storage component 120 is full through the detected waste water amount, the prompting component 150 can send a prompt message to remind the user to clean the waste water in time through the prompt message, so as to achieve the technical effect of improving the intelligence level of the range hood assembly 100 and optimizing the user experience.

[0126] Specifically, the prompting component 150 includes a speaker or a buzzer. When the detection component 130 detects that the liquid storage component 120 is full, a voice prompt message can be sent through the speaker, or a buzzer sound can be sent through the buzzer to remind the user to process the waste water.

[0127] Specifically, the prompting component 150 includes a light-emitting component. When the detection component 130 detects that the liquid storage component 120 is full, the light-emitting component can be lit, so that the user can know that the liquid storage component 120 is full by observing the lit light-emitting component.

[0128] Specifically, the prompting component 150 includes a signal transmitter. When the detection component 130 detects that the liquid storage component 120 is full, the signal generator can send a prompt message to the user's personal terminal, and the user's personal terminal can remind the user to clean the waste water in time by pushing the prompt message to the user.

[0129] As Figure 9 shown, an embodiment of the present invention provides an integrated range hood 200, and the integrated range hood 200 includes: a main body 210, and a flue 2102 is included in the main body 210; the range hood assembly 100 in any of the above embodiments, and the drain port 1104 is communicated with the flue 2102.

[0130] In this embodiment, an integrated stove 200 provided with the smoke machine assembly 100 in any of the above embodiments is defined. Therefore, the integrated stove 200 has the advantages of the smoke machine assembly 100 in any of the above embodiments and can achieve the technical effects that the smoke machine assembly 100 in any of the above embodiments can achieve. To avoid repetition, it will not be elaborated here.

[0131] On this basis, the integrated stove 200 includes a main body 210. A flue 2102 is formed inside the main body 210. The integrated stove 200 can suck oil fume through the flue 2102 to collect the oil fume and prevent the oil fume from spreading everywhere.

[0132] Among them, the integrated stove 200 further includes an oil-grease separator and a filtering component. The oil-grease separator is arranged in the flue 2102 and can separate the water vapor and oil-grease mixed in the oil fume to prevent the oil-grease and water vapor from being sucked into the air cavity 1103. Among them, the filtering component is installed in the flue 2102, and the oil fume flowing in the flue 2102 needs to pass through the filtering component, so that the filtering component filters the oil fume through the filtering parts to reduce the peculiar smell of the oil fume, prevent the secondary pollution of the environment by the oil fume, and further achieve the technical effects of improving the reliability of the integrated stove 200 and enhancing the user experience.

[0133] Specifically, the flue 2102 is communicated with the drain port 1104, and the oil-water mixture separated from the oil fume can flow into the drain port 1104 and be collected by the liquid storage component 120 to prevent the oil-water mixture from accumulating in a large amount in the flue 2102. Or, when a large amount of liquid accidentally enters the inlet of the flue 2102, this part of the liquid can be introduced into the drain port 1104 to prevent the accidentally entered liquid from soaking the filtering component and preventing the accidentally entered liquid from eroding the motor 160 in the air cavity 1103.

[0134] It should be clear that in the claims, the description and the drawings of the present invention, the term "a plurality" means two or more, unless otherwise clearly defined. The orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, and is only for more conveniently describing the present invention and making the description process simpler, rather than indicating or implying that the device or element referred to must have the specific orientation, be constructed and operated in the specific orientation. Therefore, these descriptions should not be construed as limitations on the present invention; the terms "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific situations of the above data.

[0135] In the claims, the specification and the drawings of the present utility model, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the claims, the specification and the drawings of the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0136] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A range hood assembly, characterized in that: include: a housing, the housing comprising a drain; a liquid storage component, the liquid storage component is detachably connected to the housing, the liquid storage component is communicated with the drain port, and the liquid storage component is used to collect liquid through the drain port; A detection component is arranged on the shell, and the detection component is used to detect the liquid storage amount of the liquid storage component.

2. The range hood assembly according to claim 1, characterized in that: The liquid storage component includes a water receiving box; The first opening of the water receiving box is arranged opposite to the drain port.

3. The range hood assembly according to claim 2, characterized in that: The detection component comprises: An ultrasonic sensor is disposed on the housing, the ultrasonic sensor is opposite to the first opening of the water receiving box, and the ultrasonic sensor can emit ultrasonic waves into the water receiving box.

4. The range hood assembly according to claim 2, characterized in that: The housing includes a mounting position, the water receiving box is detachably arranged on the mounting position, and the detection component includes: A pressure sensor is disposed at the installation position, and the pressure sensor can detect a pressure value applied to the installation position.

5. The range hood assembly according to claim 4, characterized in that: The housing further comprises a card slot, the card slot is located at the peripheral side of the drain port, the card slot forms the installation position, and the pressure sensor is arranged at the card slot; A buckle is arranged on the peripheral side of the water receiving box, the buckle is engaged with the clamping groove, and the pressure sensor is in contact with the buckle.

6. The range hood assembly according to claim 5, characterized in that: The buckle includes a first surface, and the range hood assembly further includes: A bracket is connected to the shell, the bracket includes a second surface, the pressure sensor is arranged on the second surface, and the pressure sensor is located between the first surface and the second surface.

7. The range hood assembly according to claim 6, characterized in that: The first surface and the second surface are planes; The first surface and the second surface are perpendicular to the height direction of the range hood assembly.

8. The range hood assembly according to any one of claims 1 to 7, characterized in that: The housing comprises: an upper volute, wherein the drain port is located on the upper volute; A lower volute is connected to the upper volute, and the lower volute and the upper volute enclose an air outlet cavity.

9. The range hood assembly according to claim 8, characterized in that: The upper volute further includes an inlet, which is communicated with the air cavity, and the range hood assembly further includes: A motor connected to the lower volute; An impeller is connected to the motor and is arranged opposite to the inlet.

10. The range hood assembly according to any one of claims 1 to 7, characterized in that: Also includes: A prompt component is connected to the detection component, and is used to issue a prompt message when the liquid storage amount detected by the detection component is greater than a threshold value.

11. An integrated stove, characterized in that: include: A body, wherein the body includes a flue; According to the range hood assembly as described in any one of claims 1 to 10, the drain outlet is connected to the flue.

Images