Cooking range and integrated cooking range

By setting up smoke inlet channels around the stove and installing smoke collection components on both sides, the oil fumes are concentrated and drawn into the channels using negative pressure for exhaust, solving the problem of low smoke extraction efficiency of integrated stoves and achieving more efficient smoke exhaust.

CN224415212UActive Publication Date: 2026-06-26GUANGDONG LIZI TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG LIZI TECH CO LTD
Filing Date
2024-11-08
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing integrated cooktops have low fume extraction efficiency and are prone to clogging, affecting normal use.

Method used

A smoke inlet channel is set up around the stove, and a first smoke collection component and a second smoke collection component are set up on both sides of the smoke inlet channel. These components blow the oil fumes from both ends to the middle, concentrate them at the smoke inlet channel, and use negative pressure to draw the oil fumes into the channel and discharge them.

Benefits of technology

It improves the efficiency of fume extraction, reduces fume escape, and enhances the smoke extraction effect of the integrated stove.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of cooking bench and integrated cooker. The cooking bench includes: including: cooking bench body, the cooking bench body has operating platform and at least one cooking position;Smoke inlet channel, the smoke inlet channel is set on the operating platform, and it is set around the periphery of the cooking position;First smoke collection component, the first smoke collection component is set on the operating platform, and it is located at the side of the cooking position;Second smoke collection component, the second smoke collection component is set on the operating platform, the second smoke collection component is set relative to the first smoke collection component, and the second smoke collection component is located at the side of the cooking position. The cooking bench can improve the smoke exhaust efficiency of cooking bench.
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Description

Technical Field

[0001] This utility model relates to the field of kitchenware, specifically to a stove and an integrated stove. Background Technology

[0002] Currently, integrated cooktops in related technologies have a ring of smoke inlets around the cooktop to absorb the fumes generated during use. However, this method of fume extraction is inefficient and prone to clogging after prolonged use, resulting in low fume extraction efficiency and seriously affecting the normal operation of the range hood. Utility Model Content

[0003] In view of this, the present invention provides a stove and an integrated stove, wherein the stove can improve the smoke exhaust efficiency of the stove.

[0004] This utility model provides the following technical solution:

[0005] A stove, comprising:

[0006] A stove body, the stove body having an operating table and at least one cooking position;

[0007] A smoke inlet channel is provided on the operating table and is arranged around the outer periphery of the cooking position;

[0008] A first smoke collection assembly is disposed on the operating table and located on one side of the cooking position;

[0009] The second smoke collection component is disposed on the operating table, and the second smoke collection component is disposed relative to the first smoke collection component, and the second smoke collection component is located on one side of the cooking position.

[0010] Furthermore, the first smoke collection assembly includes: a first smoke collection element and a first driving element;

[0011] The first smoke collector is arranged perpendicular to the operating table and is located on one side of the operating table. The first smoke collector is provided with a first flow guide channel. The first driving member has an air outlet, which is connected to the first flow guide channel. The first driving member is used to generate negative pressure in the first flow guide channel or to generate high-pressure airflow in the flow guide channel.

[0012] Furthermore, the first smoke collection component includes a first guide section and a first air outlet section;

[0013] The first air guide section and the first air outlet section are connected in sequence, and the width of the first air outlet section gradually increases from the side closer to the first air guide section to the side farther away from the first air guide section.

[0014] Furthermore, the second smoke collection assembly includes: a second smoke collection element and a second driving element;

[0015] The second smoke collector is arranged perpendicular to the operating table and is located on one side of the operating table. The second smoke collector is provided with a second flow channel. The second driving member has an air outlet, which is connected to the second flow channel. The second driving member is used to generate negative pressure in the second flow channel or to generate high-pressure airflow in the flow channel.

[0016] Furthermore, the second smoke collection component includes a second guide section and a second air outlet section;

[0017] The second air guide section and the second air outlet section are connected in sequence, and the width of the second air outlet section gradually increases from the side closer to the second air guide section to the side farther away from the second air guide section.

[0018] Furthermore, it also includes: a first baffle and a second baffle;

[0019] The first baffle is disposed on one side of the operating table, and the second baffle is disposed on the other side of the operating table, with the first baffle and the second baffle being disposed opposite to each other;

[0020] The first smoke collector is connected to the first baffle, and the first air outlet is disposed on the first baffle;

[0021] The second smoke collector is connected to the second baffle, and the second air outlet is disposed on the second baffle.

[0022] Furthermore, it also includes: wind turbines;

[0023] The impeller is installed inside the stove body. The impeller has an air inlet that is connected to the smoke inlet channel. The impeller is used to create negative pressure in the smoke inlet channel.

[0024] Furthermore, it also includes: smoke exhaust outlets, smoke exhaust channels, and smoke exhaust pipes;

[0025] The exhaust port is located on the stove body, and the exhaust channel is located inside the stove body. One end of the exhaust channel is connected to the smoke inlet channel, and the other end of the exhaust channel is connected to the exhaust pipe. Oil fumes enter the exhaust channel through the exhaust port and are discharged through the exhaust pipe.

[0026] Furthermore, it also includes: filter elements;

[0027] The filter element is disposed on the operating table and covers the smoke exhaust port.

[0028] This application also provides an integrated stove, including: the aforementioned stove platform.

[0029] The stove in this invention has a smoke inlet channel around it, and a first smoke collection component and a second smoke collection component are respectively installed on both sides of the smoke inlet channel. The first and second smoke collection components blow the oil fumes from the cooking position from both ends to the middle and concentrate the oil fumes at the smoke inlet channel. Then, the negative pressure of the smoke inlet channel can draw the oil fumes into the smoke inlet channel and then discharge them through the smoke inlet channel. This can reduce the escape of oil fumes and improve the efficiency of oil fume discharge. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0031] Figure 1 This is one of the structural schematic diagrams of the stove provided in the embodiments of this utility model;

[0032] Figure 2 This is the second structural schematic diagram of the stove provided in the embodiment of the present utility model;

[0033] Figure 3 The third schematic diagram of the stove provided in this embodiment of the utility model;

[0034] Figure 4 The fourth schematic diagram of the stove provided in this embodiment of the utility model;

[0035] Figure 5 This is a schematic diagram of the structure of the integrated stove provided in an embodiment of the present utility model;

[0036] Figure 6 This is a schematic diagram of the stove provided in another embodiment of the present invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100-Stovetop; 10-Stovetop body; 11-Operating table; 12-Cooking position; 20-Smoke inlet channel; 30-First smoke collection assembly; 31-First smoke collection component; 311-First airflow guide; 312-First air outlet; 32-First driving component; 40-Second smoke collection assembly; 41-Second smoke collection component; 411-Second airflow guide; 412-Second air outlet; 42-Second driving component; 50-First baffle; 60-Second baffle; 70-Ignition wheel; 71-Air inlet; 80-Smoke outlet; 81-Smoke exhaust channel; 82-Smoke exhaust pipe; 90-Filter; 200-Integrated stove. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0041] In this document, references to "embodiment" or "implementation" mean that a particular feature, structure, or characteristic described in connection with an embodiment or implementation may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0042] Currently, integrated cooktops in related technologies have a ring of smoke inlets around the cooktop to absorb the fumes generated during use. However, this method of fume extraction is inefficient and prone to clogging after prolonged use, resulting in low fume extraction efficiency and seriously affecting the normal operation of the range hood.

[0043] Therefore, this embodiment provides a cooktop 100 and an integrated cooktop 200, wherein the cooktop 100 can improve the smoke extraction efficiency of the cooktop 100.

[0044] Please see Figure 1 and Figure 6 A stove 100, comprising:

[0045] The stove body 10 has an operating table 11 and at least one cooking position 12.

[0046] Smoke inlet channel 20, which is disposed on the operating table 11 and surrounds the outer periphery of the cooking position 12;

[0047] The first smoke collection assembly 30 is disposed on the operating table 11 and located on one side of the cooking position 12;

[0048] The second smoke collection component 40 is disposed on the operating table 11, and is disposed relative to the first smoke collection component 30. The second smoke collection component 40 is located on one side of the cooking position 12.

[0049] The stove 100 of this utility model is provided with a smoke inlet channel 20 around it, and a first smoke collection component 30 and a second smoke collection component 40 are respectively provided on both sides of the smoke inlet channel 20. The first smoke collection component 30 and the second smoke collection component 40 blow the oil fumes from the cooking position 12 from both ends to the middle, and concentrate the oil fumes at the smoke inlet channel 20. Then, the negative pressure generated in the smoke inlet channel 20 can draw the oil fumes into the smoke inlet channel 20 and then discharge them through the smoke inlet channel 20. This can reduce the escape of oil fumes and improve the efficiency of oil fume discharge.

[0050] Please see Figure 2 In some embodiments, the first smoke collection assembly 30 includes: a first smoke collection element 31 and a first driving element 32;

[0051] The first smoke collector 31 is arranged perpendicular to the operating table 11 and is located on one side of the operating table 11. The first smoke collector 31 is provided with a first flow guide channel. The first driving member 32 has an air outlet, which is connected to the first flow guide channel. The first driving member 32 is used to generate negative pressure in the first flow guide channel or to generate high-pressure airflow in the flow guide channel.

[0052] Understandably, the first smoke collection assembly 30 includes a first smoke collection element 31 and a first driving element 32. The first smoke collection element 31 is mounted on the operating table 11 and is perpendicular to the operating table 11, thus enabling it to block oil fumes. A first guide channel is provided on the first smoke collection element 31, which guides the airflow around the stove 100, creating a high-pressure airflow around the stove. This allows the airflow to gather, achieving the effect of smoke collection. The oil fumes are then drawn away through the smoke inlet channel 20 on the stove 100, thus achieving smoke exhaust. Alternatively, the first driving element 32 can create a negative pressure in the first guide channel, allowing the oil fumes to flow into the first guide channel and then be discharged through the first driving element 32. This allows the oil fumes to be drawn away simultaneously through both sides of the stove and the bottom of the stove, thereby reducing the escape of oil fumes.

[0053] Please see Figure 1 and Figure 2In some embodiments, the first smoke collecting component 31 includes a first guide section 311 and a first air outlet section 312;

[0054] The first air guide 311 and the first air outlet 312 are connected in sequence, and the width of the first air outlet 312 gradually increases from the side closer to the first air guide 311 to the side farther away from the first air guide 311.

[0055] Understandably, the first smoke collection component 31 includes a first air guide 311 and a first air outlet 312. The first air outlet 312 is disposed around the stove 100, and the first air guide 311 extends away from the first air outlet 312. The first air guide 311 is used to guide the airflow generated by the first driving component 32 to the first air outlet 312, or to generate negative pressure in the first air outlet 312 to draw away the oil fumes through the first driving component 32. In this embodiment, the first air outlet 312 is set to be flat, and its length is adapted to the length of the stove 100. This allows the oil fumes on the stove 100 to have a larger smoke intake area, so that all the oil fumes can be drawn away through the first air outlet 312, thereby improving the oil fume extraction efficiency.

[0056] Please see Figure 1 and Figure 2 In some embodiments, the second smoke collection assembly 40 includes: a second smoke collection element 41 and a second driving element 42;

[0057] The second smoke collector 41 is arranged perpendicular to the operating table 11 and is located on one side of the operating table 11. The second smoke collector 41 is provided with a second flow channel. The second driving member 42 has an air outlet, which is connected to the second flow channel. The second driving member 42 is used to generate negative pressure in the second flow channel or to generate high-pressure airflow in the flow channel.

[0058] Understandably, the second smoke collection assembly 40 includes a second smoke collection element 41 and a second driving element 42. The second smoke collection element 41 is mounted on the operating table 11 and is perpendicular to the operating table 11, thus enabling it to block oil fumes. A second guide channel is provided on the second smoke collection element 41, which guides the airflow around the stove 100, creating a high-pressure airflow around the stove. This allows the airflow to gather, achieving a smoke-gathering effect. The oil fumes are then drawn away through the smoke inlet channel 20 on the stove 100, thus achieving smoke exhaust. Alternatively, the second driving element 42 can create a negative pressure in the second guide channel, allowing the oil fumes to flow into the second guide channel and then be discharged through the second driving element 42. This allows the oil fumes to be drawn away simultaneously through both sides of the stove and the bottom of the stove, thereby reducing the escape of oil fumes.

[0059] Please see Figures 1 to 3 In some embodiments, the second smoke collecting component 41 includes a second guide section 411 and a second air outlet section 412;

[0060] The second air guide 411 and the second air outlet 412 are connected in sequence, and the width of the second air outlet 412 gradually increases from the side closer to the second air guide 411 to the side farther away from the second air guide 411.

[0061] Understandably, the second smoke collection component 41 includes a second guide section 411 and a second air outlet section 412. The second air outlet section 412 is disposed around the stove 100, and the second guide section 411 extends away from the second air outlet section 412. The second guide section 411 is used to guide the airflow generated by the second drive member 42 to the second air outlet section 412, or to generate negative pressure in the second air outlet section 412 to draw away the oil fumes through the second drive member 42. In this embodiment, the second air outlet section 412 is set to be flat, and its length is adapted to the length of the stove 100. This allows the oil fumes on the stove 100 to have a larger smoke intake area, so that all the oil fumes can be drawn away through the second air outlet section 412, thereby improving the oil fume extraction efficiency.

[0062] Please see Figure 2 In some embodiments, a first baffle 50 and a second baffle 60 are also included;

[0063] The first baffle 50 is disposed on one side of the operating table 11, and the second baffle 60 is disposed on the other side of the operating table 11, with the first baffle 50 and the second baffle 60 disposed opposite to each other;

[0064] The first smoke collecting element 31 is connected to the first baffle 50, and the first air outlet 312 is disposed on the first baffle 50;

[0065] The second smoke collector 41 is connected to the second baffle 60, and the second air outlet 412 is disposed on the second baffle 60.

[0066] Understandably, this also includes a first baffle 50 and a second baffle 60. The first baffle 50 is located on one side of the stove 100, and the second baffle 60 is located on the other side of the stove 100, i.e., the first baffle 50 and the second baffle 60 are arranged opposite each other. The first air outlet 312 is located on the first baffle 50, and the second air outlet 412 is located on the second baffle 60. In this way, when the first air outlet 312 blows out a high-speed airflow, the second baffle 60 can block the airflow to a certain extent, preventing the fumes from being blown into the kitchen and causing the fumes to spread. Or, when the second air outlet 412 blows out a high-speed airflow, the first baffle 50 can block the airflow to a certain extent, preventing the fumes from being blown into the kitchen and causing the fumes to spread. Furthermore, when the first air outlet 312 and the second air outlet 412 are not blowing out airflow, the first baffle 50 and the second baffle 60 can also block the fumes, further reducing the spread of fumes from both sides of the stove 100.

[0067] Please see Figure 3 In some embodiments, it also includes: a wind turbine 70;

[0068] The impeller 70 is disposed inside the stove body 10. The impeller 70 has an air inlet 71, which is connected to the smoke inlet channel 20. The impeller 70 is used to generate negative pressure in the smoke inlet channel 20.

[0069] Understandably, the impeller 70 is installed inside the stove body 10, and the impeller 70 has an air inlet 71, which is connected to the smoke inlet channel 20. The impeller 70 can generate negative pressure in the smoke inlet channel 20, so that the smoke inlet channel 20 can draw the oil fumes on the stove 100 into the stove body 10 and then exhaust them.

[0070] Please see Figure 3 and Figure 4 In some embodiments, it also includes: a smoke exhaust port 80, a smoke exhaust passage 81, and a smoke exhaust pipe 82;

[0071] The exhaust port 80 is located on the stove body 10, and the exhaust channel 81 is located inside the stove body 10. One end of the exhaust channel 81 is connected to the smoke inlet channel 20, and the other end of the exhaust channel 81 is connected to the exhaust pipe 82. Oil fumes enter the exhaust channel 81 through the exhaust port 80 and are discharged through the exhaust pipe 82.

[0072] Understandably, the range hood also includes an exhaust port 80, an exhaust duct 81, and an exhaust pipe 82. The exhaust port 80 is located on the cooktop body 10 and is positioned around the cooking position 12. The exhaust port 80 is connected to one end of the smoke inlet duct 20, and the other end of the smoke inlet duct 20 is connected to the exhaust pipe 82. Therefore, when the impeller 70 generates negative pressure, the fumes enter the smoke inlet duct 20 through the exhaust port 80 and are then discharged through the exhaust pipe 82, thus achieving the collection and discharge of fumes.

[0073] Please see Figure 4 In some embodiments, it further includes: a filter element 90;

[0074] The filter element 90 is disposed on the operating table 11 and covers the smoke exhaust port 80.

[0075] Understandably, the filter element 90 is placed on the operating table 11 and covers the smoke exhaust port 80. This can prevent debris from entering the smoke inlet channel 20, causing blockage or bacterial growth, which would affect the normal use of the stove 100.

[0076] Please see Figure 5 This utility model also discloses an integrated stove 200, including: the stove 100 mentioned above.

[0077] The integrated stove 200 of this utility model includes the aforementioned stove 100, therefore, the integrated stove 200 also has the following advantages:

[0078] A smoke inlet channel 20 is provided around the stove 100, and a first smoke collection component 30 and a second smoke collection component 40 are respectively provided on both sides of the smoke inlet channel 20. The first smoke collection component 30 and the second smoke collection component 40 blow the oil fumes from the cooking position 12 from both ends to the middle and concentrate the oil fumes at the smoke inlet channel 20. Then, the negative pressure generated in the smoke inlet channel 20 can draw the oil fumes into the smoke inlet channel 20 and then exhaust them through the smoke inlet channel 20. This can reduce the escape of oil fumes and improve the exhaust efficiency of oil fumes.

[0079] In this utility model, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The appearance of these phrases in various places in the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this utility model can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this utility model can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this utility model, provided there is no contradiction between them.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solution of this utility model should not depart from the spirit and scope of the technical solution of this utility model.

Claims

1. A stove, characterized in that, include: A stove body, the stove body having an operating table and at least one cooking position; A smoke inlet channel is provided on the operating table and is arranged around the outer periphery of the cooking position; A first smoke collection assembly is disposed on the operating table and located on one side of the cooking position; A second smoke collection component is disposed on the operating table, and is positioned relative to the first smoke collection component, with the second smoke collection component located on one side of the cooking position.

2. The stove according to claim 1, characterized in that, The first smoke collection assembly includes: a first smoke collection element and a first driving element; The first smoke collector is arranged perpendicular to the operating table and is located on one side of the operating table. The first smoke collector is provided with a first flow guide channel. The first driving member has an air outlet, which is connected to the first flow guide channel. The first driving member is used to generate negative pressure in the first flow guide channel or to generate high-pressure airflow in the flow guide channel.

3. The stove according to claim 2, characterized in that, The first smoke collection component includes a first guide section and a first air outlet section; The first air guide section and the first air outlet section are connected in sequence, and the width of the first air outlet section gradually increases from the side closer to the first air guide section to the side farther away from the first air guide section.

4. The stove according to claim 3, characterized in that, The second smoke collection assembly includes: a second smoke collection element and a second driving element; The second smoke collector is arranged perpendicular to the operating table and is located on one side of the operating table. The second smoke collector is provided with a second flow channel. The second driving member has an air outlet, which is connected to the second flow channel. The second driving member is used to generate negative pressure in the second flow channel or to generate high-pressure airflow in the flow channel.

5. The stove according to claim 4, characterized in that, The second smoke collection component includes a second guide section and a second air outlet section; The second air guide section and the second air outlet section are connected in sequence, and the width of the second air outlet section gradually increases from the side closer to the second air guide section to the side farther away from the second air guide section.

6. The stove according to claim 5, characterized in that, Also includes: First baffle and second baffle; The first baffle is disposed on one side of the operating table, and the second baffle is disposed on the other side of the operating table, with the first baffle and the second baffle being disposed opposite to each other; The first smoke collector is connected to the first baffle, and the first air outlet is disposed on the first baffle; The second smoke collector is connected to the second baffle, and the second air outlet is disposed on the second baffle.

7. The stove according to claim 6, characterized in that, Also includes: Windmill; The impeller is installed inside the stove body. The impeller has an air inlet that is connected to the smoke inlet channel. The impeller is used to create negative pressure in the smoke inlet channel.

8. The stove according to claim 7, characterized in that, Also includes: Smoke vents, smoke exhaust channels, and smoke exhaust pipes; The exhaust port is located on the stove body, and the exhaust channel is located inside the stove body. One end of the exhaust channel is connected to the smoke inlet channel, and the other end of the exhaust channel is connected to the exhaust pipe. Oil fumes enter the exhaust channel through the exhaust port and are discharged through the exhaust pipe.

9. The stove according to claim 8, characterized in that, Also includes: Filter components; The filter element is disposed on the operating table and covers the smoke exhaust port.

10. An integrated stove, characterized in that, include: The stove as described in any one of claims 1 to 9.