Modularized range hood, integrated cooker and kitchen household appliance system

Abstract

The embodiment of the invention provides a modular range hood, an integrated cooker and a kitchen household appliance system, and the modular range hood comprises a case assembly which is provided with a sliding rail; a sliding block is arranged on the exhaust fume collecting hood assembly; the sliding block is connected with the sliding rail in a sliding mode so that the machine box assembly can be detachably connected with the exhaust fume collecting hood assembly. The case assembly and the exhaust fume collecting hood assembly are detachably connected through sliding connection of the sliding blocks and the sliding rails, when the range hood needs to be cleaned and maintained or a user needs to replace exhaust fume collecting hoods with other appearances, the exhaust fume collecting hood assembly can be rapidly and conveniently disassembled or replaced, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to a modular range hood, an integrated stove and a kitchen appliance system. Background Art

[0002] The range hood is a core appliance in the family kitchen, but it is large and heavy, which makes it very inconvenient to install and maintain. Or when the appearance of the range hood needs to be replaced, it is often abandoned because the appearance parts are difficult to remove, resulting in a low user experience. Summary of the invention

[0003] In view of the above problems, embodiments of the present invention are proposed to provide a modular range hood, an integrated stove and a kitchen appliance system that overcome the above problems or at least partially solve the above problems.

[0004] In order to solve the above problems, in a first aspect of the present invention, an embodiment of the present invention discloses a modular range hood, comprising:

[0005] A chassis assembly, wherein a slide rail is provided on the chassis assembly;

[0006] A smoke collecting hood assembly, wherein a sliding block is provided on the smoke collecting hood assembly;

[0007] The slide block is slidably connected to the slide rail so that the chassis assembly is detachably connected to the smoke hood assembly.

[0008] Optionally, the modular range hood further comprises:

[0009] The anti-slip assembly is connected to the slide rail and is used to limit the sliding range of the slide block.

[0010] Optionally, the anti-slip assembly includes:

[0011] A first baffle; arranged on a side of the slide rail away from the wall;

[0012] The second baffle is arranged on a side of the slide rail close to the wall.

[0013] Optionally, the second baffle is longer than the first baffle.

[0014] Optionally, a connection seam is formed at a connection point between the chassis assembly and the fume hood assembly; and the modular range hood further comprises:

[0015] A sealing member is arranged on the connecting seam and is used for sealing the connecting seam.

[0016] Optionally, the sliding block and the sliding rail are made of metal.

[0017] Optionally, the chassis assembly includes:

[0018] A box body, detachably connected to the smoke hood assembly;

[0019] The fan is arranged inside the box.

[0020] Optionally, the smoke hood assembly comprises:

[0021] A cover body, detachably connected to the chassis assembly;

[0022] A guide plate is arranged on the cover body.

[0023] In a second aspect of the present invention, an embodiment of the present invention discloses an integrated stove, comprising a stove device and the modular range hood as described above.

[0024] In a second aspect of the present invention, an embodiment of the present invention discloses a kitchen appliance system, including the integrated stove as described above.

[0025] The embodiments of the present invention include the following advantages:

[0026] The embodiment of the present invention includes a chassis assembly, on which a slide rail is provided; and a fume hood assembly, on which a slider is provided; the slider is slidably connected to the slide rail, so that the chassis assembly and the fume hood assembly are detachably connected. By modularizing the chassis assembly and the fume hood assembly of the range hood, the chassis assembly and the fume hood assembly are slidably connected to the slide rail through the slider, so that the chassis assembly and the fume hood assembly are detachably connected. When the range hood needs to be cleaned and maintained or the user needs to replace the fume hood with another appearance, the fume hood assembly can also be quickly and conveniently disassembled or replaced, thereby improving the disassembly and assembly efficiency and meeting the user's changing needs at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a modular range hood of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of a slider and a slide rail of a modular range hood of the present invention;

[0029] Figure 3 Schematic diagram of the separation of a modular range hood of the present invention Figure 1 ;

[0030] Figure 4 Schematic diagram of the separation of a modular range hood of the present invention Figure 2 ;

[0031] Figure 5 It is a schematic diagram of an anti-slip component of a modular range hood of the present invention.

[0032] Explanation of reference numerals: 100 - chassis assembly, 110 - slide rail, 120 - housing, 130 - fan, 200 - smoke hood assembly, 210 - slide block, 300 - anti-slip assembly, 310 - first baffle, 320 - second baffle. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Reference Figure 1 , showing a schematic diagram of the structure of a modular range hood of the present invention, referring to Figure 2 , shows a schematic structural diagram of a slider 210 and a slide rail 110 of a modular range hood of the present invention; the modular range hood may specifically include the following components:

[0035] A chassis assembly 100, wherein a slide rail 110 is disposed on the chassis assembly 100;

[0036] A smoke collecting hood assembly 200, wherein a slider 210 is provided on the smoke collecting hood assembly 200;

[0037] The slide block 210 is slidably connected to the slide rail 110 so that the chassis assembly 100 and the smoke hood assembly 200 are detachably connected.

[0038] In an embodiment of the present invention, a modular range hood may be composed of a chassis assembly 100 and a fume hood assembly 200. The chassis assembly 100 is the main outer shell of the modular range hood, carrying various internal components of the range hood, such as a motor, a fan, a control panel, a filter, etc. The material of the range hood chassis is usually required to have good corrosion resistance, high temperature resistance, and oil resistance to ensure that it will not be affected by oil smoke and high temperature during long-term use. Common materials include:

[0039] Stainless steel: One of the most common materials, with high corrosion resistance and oxidation resistance. The surface of stainless steel is usually smooth and easy to clean, which can effectively prevent the accumulation of oil stains. It has a high texture and a modern appearance, which is suitable for the kitchen decoration style. Stainless steel chassis can also better withstand the corrosion of oil smoke and high temperature.

[0040] Cold-rolled steel sheet / galvanized steel sheet: Steel sheet is cold-rolled and coated with a rust-proof coating. This material is more economical. The galvanized layer can play an anti-corrosion role, but compared with stainless steel, its durability is slightly worse. It is more suitable for kitchens in environments that are not easily affected by moisture and salt.

[0041] Plastic / ABS (material): Some low-end or light-duty range hoods use plastic materials to make the chassis, which is light and inexpensive. It is suitable for small range hoods or for the outer shell of household appliances. Plastic chassis has poor corrosion resistance and is easily affected by high temperature and oil smoke, and has a short service life.

[0042] Aluminum alloy: Aluminum alloy chassis is used in some high-end range hoods, with high strength and good corrosion resistance. The surface is usually anodized, rich in color and easy to clean.

[0043] The chassis assembly 100 must also ensure its functionality, especially with respect to suction and noise. Common structural designs include:

[0044] Integrated design: The chassis and internal components are integrated into a whole, which reduces the trouble of disassembly and assembly, while improving the aesthetics and structural stability. The integrated design helps to reduce airflow loss and improve the smoke extraction effect of the range hood.

[0045] Modular design: Each internal component (such as motor, impeller, filter) can be replaced or repaired independently, which is convenient for maintenance and upgrade.

[0046] Tilted design: The chassis of the range hood also adopts a tilted design, such as the tilted range hood. The tilt angle helps to better gather and absorb the oil smoke, reducing the problem of oil smoke retention after it disperses.

[0047] In order for the chassis assembly 100 to realize the corresponding functions, the following functional designs need to be performed:

[0048] Efficient airflow design: A suitable air duct system needs to be designed inside the range hood chassis to ensure that the oil smoke can be quickly sucked in and discharged through the air duct. For example, the "smoke guide plate" or "airflow guide groove" design is used to optimize the path of oil smoke flowing to the smoke outlet and improve the smoking efficiency.

[0049] Noise control: The structural design of the chassis assembly 100 is also closely related to the noise control of the range hood. A thick chassis can effectively reduce the vibration noise when the motor is running. Sound insulation materials and shock absorption designs can also be used to reduce noise during operation.

[0050] Easy-to-clean design: Since range hoods can accumulate oil stains and dust, the design of the chassis often takes easy-to-clean factors into consideration, such as using a smooth surface or anti-oil coating for easy cleaning.

[0051] Specifically, the chassis assembly 100 includes: a box body 120 detachably connected to the smoke hood assembly 200 ; and a fan 130 disposed inside the box body 120 .

[0052] The chassis assembly 100 may include a box body 120 and a fan 130. The box body 120 is detachably connected to the fume hood assembly 200, so that it is easy to separate. The fan 130 is arranged inside the box body 120 to provide suction to extract the fumes out of the kitchen.

[0053] The fume hood assembly 200 is a key component in the range hood system for capturing and concentrating oil fumes and guiding exhaust air. It is located in front of the range hood and connected to the exhaust duct to guide and collect oil fumes. The design of the fume hood assembly 200 directly affects the oil fume adsorption effect, appearance and efficiency of the exhaust system.

[0054] The main function of the fume hood is to effectively capture and collect the fumes, steam and odors generated during cooking in the kitchen, and discharge these gases to the outside through the exhaust duct of the range hood or purify them through the filtration system. Its functions are mainly reflected in the following aspects: absorbing fumes, effectively absorbing the fumes, steam and odors escaping from the pots through the suction port of the fume hood assembly 200. Concentrating fumes, the fume hood assembly 200 can ensure that the fumes can flow to the suction port through its built-in guide system, thereby reducing the diffusion of fumes into the surrounding air.

[0055] The design of the smoke hood is usually closely related to the smoke extraction performance, appearance, noise and other performance of the range hood. Common designs of smoke hoods include: Deep / wide smoke hoods: The shapes of smoke hoods can be divided into deep and wide types. The deep smoke hood has a longer forward extension, which can better cover the cooking area, and is especially suitable for cooking with large fires, deep pots or large areas. The wide smoke hood is more suitable for general family kitchens and can effectively cover the common cooking range. Curved or right-angle design: The purpose of the smoke hood assembly 200 with a curved design is to improve suction and reduce airflow interference by optimizing the streamline shape. The smoke hood assembly 200 with a right-angle design is usually simple in structure, but the smoke extraction effect is slightly inferior, and is suitable for general family use.

[0056] The material of the fume hood is usually similar to that of the chassis assembly 100. Common materials include: stainless steel. The fume hood made of stainless steel is resistant to high temperature, corrosion, easy to clean, and has a modern and beautiful appearance. It can withstand long-term oil smoke and high temperature and is not easy to deform. Aluminum alloy. Aluminum alloy fume hoods are relatively light and have good corrosion resistance. They are often used in some lighter kitchen equipment. Glass. Glass fume hoods are common in modern style range hoods. They have a high-end and beautiful appearance and are easy to clean. Transparent or black tempered glass covers make the kitchen more fashionable. Plastic. Plastic fume hoods are more economical, but have a shorter service life and are prone to aging in high temperature and oil smoke environments. They are suitable for lightweight range hoods.

[0057] The working principle of the smoke hood is closely related to the smoke extraction effect of the modular range hood. The basic working process includes:

[0058] Fume inhalation: During the cooking process, the fumes and steam produced by the pot will be sucked into the smoke vent of the smoke hood.

[0059] Oil fume guidance: The smoke hood guides the oil fume to the exhaust outlet of the range hood through the internal air duct, smoke guide plate or guide groove.

[0060] Air purification: Some range hoods are equipped with built-in filters or purification devices to filter out grease and impurities in the fumes to ensure that cleaner air is discharged.

[0061] Smoke exhaust or circulation filtration: After being adsorbed by the smoke hood and range hood, the smoke will be guided to be discharged outdoors, or returned to the kitchen air after being purified through the circulation filtration system.

[0062] The design of the smoke hood assembly 200 should not only meet the smoking function, but also take into account the following factors:

[0063] Suction power: The suction power of the hood is closely related to the overall performance of the range hood. If the suction power is too low, it may not be able to effectively absorb a large amount of oil smoke. Generally, a hood with strong suction power can ensure that the oil smoke is collected quickly and prevent the oil smoke from spreading to other parts of the kitchen.

[0064] Noise control: The design of the fume hood assembly 200 also needs to consider noise issues, especially when operating at high suction. Noise can be reduced by thickening the shell or using noise insulation materials.

[0065] Easy-to-clean design: Since the fume hood assembly 200 is directly exposed to oil smoke, cleaning convenience is the focus of the design. Common easy-to-clean designs include detachable filters, smooth surfaces, etc., which reduce the accumulation of oil stains and facilitate daily cleaning and maintenance.

[0066] The fume hood assembly 200 can be divided into several types:

[0067] Top suction hood: The most common type, installed on the ceiling above the stove, the fumes are sucked in through the hood. It is suitable for most kitchen spaces.

[0068] Side suction hood: The side suction hood is installed on the side of the cabinet, and the oil smoke is sucked in from the side. This design is usually used in compact kitchens. The suction effect is strong, and the oil smoke is sucked in quickly, preventing the oil smoke from spreading.

[0069] Downdraft fume hood: This type of fume hood is installed under the stove and sucks in the fumes from below. It is suitable for some modern kitchen designs and can effectively prevent the fumes from dispersing.

[0070] The smoke hood assembly 200 includes: a hood body, which is detachably connected to the chassis assembly 100; and a guide plate, which is arranged on the hood body.

[0071] The smoke collecting hood assembly 200 includes a hood body and a guide plate, and the hood body is detachably connected to the chassis assembly 100 for easy disassembly. The guide plate is arranged on the hood body to better absorb and guide the oil smoke, thereby improving the efficiency and capacity of the range hood.

[0072] The chassis assembly 100 is provided with a slide rail 110, and the smoke hood assembly 200 is provided with a slider 210. The slide rail 110 and the slider 210 form a track structure, and the slide rail 110 and the slider 210 are slidably connected. When the slider 210 slides on the slide rail 110, the chassis assembly 100 and the smoke hood assembly 200 can be connected as one body, or form a split structure, so as to realize the detachable connection between the chassis assembly 100 and the smoke hood assembly 200. Figure 3 and Figure 4 As shown, the chassis assembly 100 and the smoke hood assembly 200 can be separated. The types of track structures include but are not limited to: a sliding track connection form, a stretching connection form, and a sliding hinge form.

[0073] In the sliding track connection form, the slide rail 110 and the slider 210 are parallel to each other, allowing a slider 210 to slide along the track. The track is generally made of metal or plastic material, with a certain sliding friction and support force to ensure smooth sliding. The friction can be reduced by rollers or sliders 210, or the sliding effect can be enhanced by low-friction materials.

[0074] In the case of a stretching connection, the slide rail 110 cooperates with the slider 210, allowing the slider 210 to be pulled out during use, thereby maintaining compactness while expanding the use space.

[0075] In the sliding hinge form, the slider 210 acts as a hinge and interacts with the slide rail 110 to allow the slider 210 to be pushed and pulled on the slide rail 110 .

[0076] Specifically, the slider 210 and the slide rail 110 are made of metal material, which ensures that the connection between the chassis assembly 100 and the smoke hood assembly 200 is reliable and firm.

[0077] Furthermore, the slider 210 and the slide rail 110 may be made of metal materials such as high carbon steel, alloy steel, tool steel, stainless steel, duplex steel, aluminum-copper alloy, aluminum-zinc alloy, and aluminum-magnesium alloy.

[0078] The carbon content of high carbon steel is generally between 0.60% and 1.00%. It has the following advantages: High hardness: Due to the high carbon content, high carbon steel has very high hardness and can withstand greater friction and wear. High strength: Due to the high carbon content, its tensile strength and yield strength are higher than those of low carbon steel and medium carbon steel. Strong wear resistance: High carbon steel is very wear-resistant.

[0079] Alloy steel is made by adding other elements (such as chromium, molybdenum, vanadium, manganese, etc.) to the basic carbon steel to improve its performance. The content of alloying elements is usually around 0.5% to 10%. It has the following advantages: Wear resistance: After adding alloying elements, alloy steel has good wear resistance and is particularly suitable for high-load working environments. High strength: The tensile strength and heat resistance of alloy steel are usually higher than those of ordinary carbon steel. Corrosion resistance: Some alloy steels, especially those containing chromium and nickel, have good corrosion resistance.

[0080] Tool steel usually contains alloying elements such as carbon, chromium, molybdenum, tungsten, and vanadium. The carbon content is relatively high, generally between 0.6% and 1.5%. It has the following advantages: High hardness: The hardness of tool steel is very high, suitable for making tools with high wear resistance and high temperature resistance. Heat resistance: Tool steel has good heat resistance and can withstand high temperature working loads. Strong wear resistance: Due to the presence of a variety of alloying elements, tool steel has very good wear resistance.

[0081] Stainless steel mainly contains at least 10.5% chromium, and usually nickel, molybdenum, titanium and other elements are added to improve its corrosion resistance and mechanical properties. It has the following advantages: Strong corrosion resistance: Due to the chromium content, it can resist oxidation and prevent rust in most environments. Good toughness: Stainless steel has good toughness and can withstand certain impact loads.

[0082] The alloying elements of duplex steel mainly include chromium, nickel, molybdenum, etc. The alloy content is moderate, containing about 50% austenite and 50% ferrite phases. It has the following advantages: High strength: Due to its special organizational structure, the strength of duplex steel is usually higher and more durable than ordinary stainless steel. Good corrosion resistance: Especially in chloride environments, duplex steel exhibits very strong corrosion resistance. Strong crack growth resistance: The crack growth resistance of duplex steel is better than that of ordinary stainless steel. Good welding performance: It has better welding performance than traditional austenitic stainless steel and ferritic stainless steel.

[0083] Aluminum-copper alloy mainly contains copper element, and the copper content of the alloy is usually 2% to 7%. It has the following advantages: High strength: Aluminum-copper alloy has very high strength and is suitable for applications with high load requirements. Good processability: It can be processed by cold processing, heat treatment and other processing processes. Excellent fatigue resistance: Aluminum-copper alloy has excellent fatigue resistance and is suitable for maintaining stable performance during long-term use.

[0084] Aluminum-zinc alloy mainly contains zinc element, and the zinc content in the alloy is usually 4% to 10%, and sometimes contains a small amount of copper and magnesium. It has the following advantages: High strength: Aluminum-zinc alloy has high strength. Strong corrosion resistance: Aluminum-zinc alloy has excellent corrosion resistance. Good processing performance: Aluminum-zinc alloy has good processing performance and is suitable for extrusion, welding and other processing.

[0085] Aluminum-magnesium alloys contain magnesium, and the magnesium content is usually 3% to 6%. It has the following advantages: Excellent corrosion resistance: Aluminum-magnesium alloys have excellent corrosion resistance. Good mechanical properties: It has medium strength and good ductility and toughness. Lightweight: Aluminum-magnesium alloys are lighter than other types of alloys.

[0086] Furthermore, the modular range hood further comprises: an anti-slip assembly 300 connected to the slide rail 110 and used for limiting the sliding range of the slider 210 .

[0087] In the modular range hood of the embodiment of the present invention, an anti-slip assembly 300 may also be provided. The anti-slip assembly 300 is provided at both ends of the slide rail 110, that is, the anti-slip assembly 300 is connected to the slide rail 110. When the slider 210 slides on the slide rail 110, the sliding range of the slider 210 is limited, and the slider 210 is limited. This prevents the smoke hood assembly 200 from being separated from the chassis assembly 100 after the smoke hood assembly 200 is installed, causing the range hood to fail.

[0088] In an optional embodiment of the present invention, the anti-slip assembly 300 includes:

[0089] A first baffle 310 is disposed on a side of the slide rail 110 away from the wall;

[0090] The second baffle 320 is disposed on a side of the slide rail 110 close to the wall.

[0091] You can refer to Figure 5 The anti-slip assembly 300 may include two baffles, a first baffle 310 and a second baffle 320. The first baffle 310 is disposed on a side of the slide rail 110 away from the wall. Figure 5 In the embodiment, the first baffle 310 is on the right side of the slide rail 110. The second baffle 320 is arranged on the side of the slide rail 110 close to the wall. Figure 5 In the embodiment, the second baffle plate 320 is on the left side of the slide rail 110. The first baffle plate 310 and the second baffle plate 320 limit the slider 210 forward and backward, and effectively fix the smoke hood assembly 200 to prevent the smoke hood assembly 200 from coming off the chassis assembly 100.

[0092] Furthermore, the second baffle plate 320 is longer than the first baffle plate 310, so as to cover the connection gap between the chassis assembly 100 and the smoke collecting hood assembly 200, thereby facilitating cleaning.

[0093] In an optional embodiment of the present invention, a connection seam is formed at a connection point between the chassis assembly 100 and the fume hood assembly 200; the modular range hood further comprises:

[0094] A sealing member is arranged on the connecting seam and is used for sealing the connecting seam.

[0095] In the embodiment of the present invention, a connection seam is formed at the connection between the chassis assembly 100 and the smoke hood assembly 200. A sealant can be provided on the connection seam to seal the connection seam so that oil stains will not remain in the connection seam, thereby facilitating the cleaning of the range hood.

[0096] The seal can be made of rubber sponge, polyurethane sponge, silicone sponge, PVC (polyvinyl chloride), PTFE (polytetrafluoroethylene) and other materials.

[0097] Rubber sponge is a material formed by the fusion of rubber material and air foam. It is usually soft, elastic and has strong sealing properties. Rubber sponge is made by mixing a rubber base material (such as EPDM, NBR, etc.) with a foaming agent and then heating and foaming it. The rubber material itself has excellent elasticity, and the foaming process forms countless tiny pores, thereby increasing the sealing, sound insulation and thermal insulation properties. Common types of rubber sponges include EPDM (ethylene propylene diene monomer) rubber sponge, NBR (nitrile rubber) sponge, and SBR (styrene butadiene rubber) sponge.

[0098] Polyurethane sponge is a foam material with good sealing, flexibility and elasticity. Polyurethane sponge is a foam material formed by mixing polyurethane resin and chemical foaming agent. It has lower density than rubber sponge.

[0099] Silicone sponge is a sponge made of silicone material, usually used in high temperature and high demand sealing applications. Silicone sponge is formed by mixing silicone rubber base with foaming agent.

[0100] In summary, the installation and disassembly process of the modular range hood is described as follows:

[0101] During installation, the chassis assembly 100 can be hung on the wall first, and then the smoke hood assembly 200 can be inserted into the slide rail 110 through the slider 210, and the smoke hood assembly 200 can be pushed so that the slider 210 reaches the limit of the anti-slip assembly 300, and the installation is completed. When cleaning and maintenance are required, the anti-slip assembly 300 is opened, and then the smoke hood assembly 200 is pulled forward. If the user needs to replace the smoke hood assembly 200 with another appearance, it can also be replaced at any time.

[0102] The embodiment of the present invention includes a chassis assembly 100, on which a slide rail 110 is provided; and a fume hood assembly 200, on which a slider 210 is provided; and the slider 210 is slidably connected to the slide rail 110, so that the chassis assembly 100 and the fume hood assembly 200 are detachably connected. By modularizing the chassis assembly 100 and the fume hood assembly 200 of the range hood, the chassis assembly 100 and the fume hood assembly 200 are slidably connected to the slide rail 110 through the slider 210, so that the chassis assembly 100 and the fume hood assembly 200 are detachably connected. When the range hood needs to be cleaned and maintained or the user needs to replace the fume hood with another appearance, the fume hood assembly 200 can also be quickly and conveniently disassembled or replaced, thereby improving the disassembly and assembly efficiency and meeting the user's changing needs at any time.

[0103] The embodiment of the present invention further discloses an integrated stove, comprising a stove device and the modular range hood as described above.

[0104] The integrated stove includes a stove device and a modular range hood. The stove device and the modular range hood can be controlled in linkage. When the user uses the stove device to cook food, the modular range hood can automatically turn on and adjust the air volume in real time, thereby reducing the oil fume residue in the kitchen and improving comfort.

[0105] Among them, the stove device can be a gas stove or an induction cooker, which is not limited in the embodiment of the present invention. The specific type of the gas stove is also not limited. The gas stove can be a natural gas stove, a liquefied gas stove or a coal gas stove. Natural gas stove fuel source: Natural gas (Natural Gas) is a combustible gas mainly composed of methane (CH4), which is usually transported to homes and businesses through urban pipelines for use. A natural gas stove is a gas stove that uses natural gas as fuel. Features include cleanliness and environmental protection: natural gas produces fewer pollutants when burned, lower emissions of carbon dioxide and nitrogen oxides, and cleaner combustion. Stable supply: The supply of urban pipeline natural gas is stable, and users only need to pay by volume, avoiding the trouble of changing gas cylinders or storing liquefied gas. Stable firepower: The combustion of natural gas is stable, and the firepower adjustment is relatively precise, which is suitable for daily cooking. Low cost: The price of natural gas is relatively low, especially in urban areas. Due to the popularity of natural gas, the cost of use is lower than that of liquefied gas and coal gas. Advantages of natural gas stoves: Low pollution: Natural gas produces less exhaust gas when burned, which pollutes the air less and is a more environmentally friendly choice. Convenience: Natural gas stoves are usually connected to urban pipelines, and there is no need to frequently change gas cylinders, which is more convenient for long-term use. Economical: Natural gas prices are stable and relatively low, and the long-term use cost is low. Fuel source of liquefied gas stove (LPG stove): Liquefied petroleum gas (LPG) is a mixed gas composed of liquid propane (C3H8) and butane (C4H10). Liquefied gas is usually stored in cylinders, and users need to replace or refill them regularly. Liquefied gas stoves are gas stoves that use liquefied petroleum gas as fuel. Features of liquefied gas stoves: Gas cylinder storage: Liquefied gas is usually stored in cylinders and connected to gas stoves when used. Users need to purchase or replace gas cylinders regularly. Higher combustion calorific value: Liquefied gas has a higher energy density and releases more heat when burning per unit volume, so it can provide strong firepower. Wide range of applications: Liquefied gas stoves do not rely on urban pipelines and are suitable for areas where natural gas pipelines have not yet been covered, including remote rural areas. Advantages of liquefied gas stoves: High flexibility: Since liquefied gas is stored in cylinders, it is suitable for areas without natural gas pipelines, and cylinders can be replaced freely, making it more flexible to use. High calorific value: The combustion calorific value of liquefied gas is high and the firepower is strong, which is suitable for cooking that requires high firepower, especially fast frying, deep-frying, etc. Easy to install: The installation of liquefied gas stoves is relatively simple, and there is no need to connect to the city pipeline. You only need to ensure that the gas cylinder is firmly connected to the stove. Gas stove fuel source: Coal gas is a combustible gas produced by the coal gasification process, usually composed of carbon monoxide, methane, hydrogen, etc. Gas stoves are gas stoves that use coal gas as fuel. Features of gas stoves: Low calorific value: Compared with natural gas and liquefied gas, coal gas has a lower calorific value and generates relatively less heat when burned, so it is less efficient. Large pollution: The combustion of coal gas will release a large amount of harmful gases, such as carbon monoxide, sulfur dioxide, etc., which is more polluting. Uncommon: With the popularization of natural gas and liquefied gas, the use of gas has gradually decreased, especially in large cities, where gas stoves are rare.Advantages: Still available in some areas: In some cities and villages, gas stoves are still a common choice, especially in some old communities or places where gas supply has not been completely replaced. Lower cost: The price of gas is usually lower than natural gas and liquefied gas, especially in some areas where it is still relatively affordable.

[0106] Furthermore, the modular range hood comprises:

[0107] A chassis assembly, wherein a slide rail is provided on the chassis assembly;

[0108] A smoke collecting hood assembly, wherein a sliding block is provided on the smoke collecting hood assembly;

[0109] The slide block is slidably connected to the slide rail so that the chassis assembly is detachably connected to the smoke hood assembly.

[0110] Optionally, the modular range hood further comprises:

[0111] The anti-slip assembly is connected to the slide rail and is used to limit the sliding range of the slide block.

[0112] Optionally, the anti-slip assembly includes:

[0113] A first baffle; arranged on a side of the slide rail away from the wall;

[0114] The second baffle is arranged on a side of the slide rail close to the wall.

[0115] Optionally, the second baffle is longer than the first baffle.

[0116] Optionally, a connection seam is formed at a connection point between the chassis assembly and the fume hood assembly; and the modular range hood further comprises:

[0117] A sealing member is arranged on the connecting seam and is used for sealing the connecting seam.

[0118] Optionally, the sliding block and the sliding rail are made of metal.

[0119] Optionally, the chassis assembly includes:

[0120] A box body, detachably connected to the smoke hood assembly;

[0121] The fan is arranged inside the box.

[0122] Optionally, the smoke hood assembly comprises:

[0123] A cover body, detachably connected to the chassis assembly;

[0124] A guide plate is arranged on the cover body.

[0125] The embodiment of the present invention includes a chassis assembly, on which a slide rail is provided; and a fume hood assembly, on which a slider is provided; the slider is slidably connected to the slide rail, so that the chassis assembly and the fume hood assembly are detachably connected. By modularizing the chassis assembly and the fume hood assembly of the range hood, the chassis assembly and the fume hood assembly are slidably connected to the slide rail through the slider, so that the chassis assembly and the fume hood assembly are detachably connected. When the range hood needs to be cleaned and maintained or the user needs to replace the fume hood with another appearance, the fume hood assembly can also be quickly and conveniently disassembled or replaced, thereby improving the disassembly and assembly efficiency and meeting the user's changing needs at any time.

[0126] An embodiment of the present invention discloses a kitchen appliance system, including the integrated stove as described above.

[0127] The kitchen appliance system in the embodiment of the present invention includes at least an integrated stove. The integrated stove works in conjunction with other kitchen appliances such as a steam oven, a disinfection cabinet, etc. to meet the user's cooking requirements. The specific functions include but are not limited to:

[0128] Fume absorption function:

[0129] Kitchen appliance systems generally use side-suction range hoods, which use strong wind to directly suck in the fumes from the cooking process and quickly exhaust them outdoors. Compared with traditional top-suction range hoods, the side-suction design can more effectively prevent the fumes from spreading to the entire kitchen area and keep the kitchen air fresh.

[0130] Gas stove function:

[0131] The kitchen appliance system is equipped with a high-efficiency gas stove, which uses high-efficiency combustion technology, which not only improves cooking efficiency but also reduces energy consumption. Unlike traditional stoves, the stoves in the kitchen appliance system usually adopt an embedded design, making the kitchen layout more compact and beautiful.

[0132] Steam oven function:

[0133] Many kitchen appliance systems are also equipped with steam ovens, which can perform a variety of cooking methods such as steaming, baking, frying, and roasting. The addition of steam ovens makes the cooking methods of kitchen appliance systems more diverse and meets the needs of modern families for healthy diets.

[0134] Disinfection cabinet function:

[0135] The disinfection cabinet is used to clean tableware or kitchen tools. It is usually integrated at the bottom or one side of the kitchen appliance system. It has a high-temperature disinfection function, which can effectively kill bacteria and ensure the hygiene of the kitchen environment.

[0136] The working principle of the kitchen appliance system can be divided into several main parts:

[0137] Oil fume extraction: The oil fume extraction system of the integrated stove usually adopts a side suction duct design. When cooking, the oil fume enters the oil fume extraction duct of the integrated stove from the top or side of the stove. The side suction duct can effectively prevent the oil fume from spreading to other areas of the kitchen, and quickly exhaust the oil fume through strong suction, reducing the impact of oil fume on air quality.

[0138] Combustion principle of gas stove: The gas stove equipped with integrated stove usually uses an efficient combustion system to ensure that the gas and air are fully mixed to achieve efficient combustion, which can not only increase the firepower but also save energy. Some high-end integrated stoves are also equipped with intelligent combustion systems to automatically adjust the firepower.

[0139] Function of steam oven: Steam oven usually uses steam or hot air to heat food, which can meet various cooking needs such as steaming, baking, frying, etc. Its heating principle is similar to that of traditional steam pots or ovens, but the steam oven in the integrated stove is smaller in size and suitable for home use.

[0140] Working principle of disinfection cabinet: Disinfection cabinet uses high temperature, ultraviolet light or ozone to sterilize tableware. Common disinfection methods include high temperature steam disinfection and ultraviolet disinfection to ensure the cleanliness of tableware.

[0141] Kitchen appliance systems offer several significant advantages:

[0142] Save space: Integrating multiple kitchen appliances into a single appliance can save kitchen space to the greatest extent, especially suitable for small apartments or open kitchens.

[0143] Functional diversity: The integrated stove integrates functions such as range hood, gas stove, steam oven, disinfection cabinet, etc., which can meet different cooking needs and improve kitchen work efficiency.

[0144] Improve the aesthetics of the kitchen: The stylish and simple appearance design can improve the overall beauty of the kitchen and meet the needs of modern families for kitchen aesthetics.

[0145] Easy to operate: Equipped with a touch screen and button control system, it is easy to operate and clean, reducing the cumbersome operation process of traditional kitchen equipment.

[0146] High efficiency and energy saving: It adopts high-efficiency smoke extraction system, gas stove and steaming and baking functions, which is more energy-saving and environmentally friendly than traditional equipment.

[0147] Specifically, the modular range hood includes:

[0148] A chassis assembly, wherein a slide rail is provided on the chassis assembly;

[0149] A smoke collecting hood assembly, wherein a sliding block is provided on the smoke collecting hood assembly;

[0150] The slide block is slidably connected to the slide rail so that the chassis assembly is detachably connected to the smoke hood assembly.

[0151] Optionally, the modular range hood further comprises:

[0152] The anti-slip assembly is connected to the slide rail and is used to limit the sliding range of the slide block.

[0153] Optionally, the anti-slip assembly includes:

[0154] A first baffle; arranged on a side of the slide rail away from the wall;

[0155] The second baffle is arranged on a side of the slide rail close to the wall.

[0156] Optionally, the second baffle is longer than the first baffle.

[0157] Optionally, a connection seam is formed at a connection point between the chassis assembly and the fume hood assembly; and the modular range hood further comprises:

[0158] A sealing member is arranged on the connecting seam and is used for sealing the connecting seam.

[0159] Optionally, the sliding block and the sliding rail are made of metal.

[0160] Optionally, the chassis assembly includes:

[0161] A box body, detachably connected to the smoke hood assembly;

[0162] The fan is arranged inside the box.

[0163] Optionally, the smoke hood assembly comprises:

[0164] A cover body, detachably connected to the chassis assembly;

[0165] A guide plate is arranged on the cover body.

[0166] The embodiment of the present invention includes a chassis assembly, on which a slide rail is provided; and a fume hood assembly, on which a slider is provided; the slider is slidably connected to the slide rail, so that the chassis assembly and the fume hood assembly are detachably connected. By modularizing the chassis assembly and the fume hood assembly of the range hood, the chassis assembly and the fume hood assembly are slidably connected to the slide rail through the slider, so that the chassis assembly and the fume hood assembly are detachably connected. When the range hood needs to be cleaned and maintained or the user needs to replace the fume hood with another appearance, the fume hood assembly can also be quickly and conveniently disassembled or replaced, thereby improving the disassembly and assembly efficiency and meeting the user's changing needs at any time.

[0167] It should be noted that, for the above embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the embodiments of the present invention are not limited by the described action sequence, because according to the embodiments of the present invention, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0168] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0169] The terms "first", "second", etc. are used for descriptive purposes only and should not be understood as suggesting or implying relative importance or implicitly indicating the number or order of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "including", "comprising" and "having" and any of their variations are intended to cover non-exclusive inclusions. As used in the present application, the term "and / or" includes any and all combinations of one or more of the associated listed items, and the phrase "at least one of A and B" refers to only A, only B, or both A and B. It should be understood that in this specification, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "height", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships or dimensions that are based on the orientations or positional relationships or dimensions shown in the accompanying drawings, and these terms are used only for the convenience of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present disclosure.

[0170] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0171] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0172] A modular range hood, an integrated stove and a kitchen appliance system provided by the present invention are introduced in detail above. Specific examples are used herein to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A modular range hood, characterized in that: include: A chassis assembly, wherein a slide rail is provided on the chassis assembly; A smoke collecting hood assembly, wherein a sliding block is provided on the smoke collecting hood assembly; The slide block is slidably connected to the slide rail so that the chassis assembly is detachably connected to the smoke hood assembly.

2. The modular range hood according to claim 1, characterized in that: The modular range hood further comprises: The anti-slip assembly is connected to the slide rail and is used to limit the sliding range of the slide block.

3. The modular range hood according to claim 2, characterized in that: The anti-slip assembly comprises: A first baffle; arranged on a side of the slide rail away from the wall; The second baffle is arranged on a side of the slide rail close to the wall.

4. The modular range hood according to claim 3, characterized in that: The second baffle is longer than the first baffle.

5. The modular range hood according to claim 1, characterized in that: The connection between the chassis assembly and the fume hood assembly forms a connection seam; the modular range hood further comprises: A sealing member is arranged on the connecting seam and is used for sealing the connecting seam.

6. The modular range hood according to claim 1, characterized in that: The sliding block and the sliding rail are made of metal.

7. The modular range hood according to claim 1, characterized in that: The chassis assembly comprises: A box body, detachably connected to the smoke hood assembly; The fan is arranged inside the box.

8. The modular range hood according to claim 1, characterized in that: The smoke hood assembly comprises: A cover body, detachably connected to the chassis assembly; A guide plate is arranged on the cover body.

9. An integrated stove, characterized in that: The invention comprises a stove device and a modular range hood as claimed in any one of claims 1 to 8.

10. A kitchen appliance system, comprising the integrated stove according to claim 9.

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