Energy-gathering cooking structure with shielding piece, gas stove and integrated stove

Abstract

The utility model discloses an energy-gathering cooking structure with a shielding piece, a gas stove and an integrated stove, and belongs to the technical field of household appliances. The cooking structure comprises an igniter and a fuel gas distributor arranged on the igniter, the igniter is provided with a fuel gas injection area, and the cooking structure further comprises an energy gathering disc arranged in a flame forming area in a surrounding mode and provided with an energy gathering face at least partially facing the forming area; and the shielding piece is arranged below the energy gathering disc and is provided with a shielding part which at least partially covers the fuel gas injection area. The shielding piece can separate a flame burning position from a fuel gas injection position, so that the mutual influence of the flame burning position and the fuel gas injection position on air is avoided or reduced; meanwhile, the shielding part shields the influence of air suction of the range hood on gas injection upwards and shields the influence of gas injection on flame combustion downwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of household appliances, and in particular relates to an energy-gathering cooking structure with a shielding member, a gas stove, and an integrated stove. Background Art

[0002] An igniter is a device that instantly provides enough energy to ignite gas and stabilize the flame. It's an essential component for kitchen appliances like gas stoves. During ignition, the igniter draws in some air through the gas distributor, then ejects it to form a flame. The flame burning in the gas distributor also consumes oxygen from the air. This creates a competition for oxygen between the flame combustion area and the gas injection area, disrupting airflow distribution and making stable combustion difficult.

[0003] In the existing technology, there is a technical solution of setting up an energy-gathering disk around the combustion area. In addition to gathering energy, it can alleviate the competition for oxygen to a certain extent. However, there is still a gap between the energy-gathering disk and the burner, so that the competition for oxygen still exists, and the goal of stable flame combustion is still difficult to achieve. Utility Model Content

[0004] To solve the above technical problems, the present application further improves the existing cooking structure to achieve a more stable flame combustion effect. One of the purposes of the present utility model is to provide an energy-concentrating cooking structure with a shielding member, a second purpose is to provide a corresponding gas stove, and a third purpose is to provide a corresponding integrated stove.

[0005] The specific technical solution is described below:

[0006] An energy-concentrating cooking structure with a shielding member includes an igniter and a gas distributor disposed on the igniter, wherein the igniter has a gas injection area, and is characterized in that the energy-concentrating cooking structure further includes:

[0007] An energy-gathering disk is disposed around the flame formation area and has an energy-gathering surface at least partially facing the formation area;

[0008] The shielding member is arranged below the energy-gathering disk and has a shielding portion that at least partially covers the gas injection area.

[0009] In the above technical solution, the gas injection area is the area where the igniter injects gas and introduces air at the same time. By providing a shielding part and making the shielding part at least partially cover the gas injection area, the flame combustion area and the gas injection area are separated, thereby eliminating or reducing the mutual influence caused by the competition for air between the two; at the same time, the shielding part shields the influence of the range hood suction on the gas injection upwards, and shields the influence of the gas injection on the flame combustion downwards.

[0010] Preferably, in the flow direction of the oil smoke being sucked in, the shielding portion at least partially covers the gap between the energy focusing disk and the gas distributor. As a supplement to the energy focusing disk, covering the gap can further enhance the energy focusing effect and gather the energy below the flame.

[0011] Preferably, the shielding member is an annular member.

[0012] Preferably, a pot rack is included, and the outer edge of the shielding member is connected to the inner edge of the pot rack. Further preferably, a bayonet is provided at the outer edge of the shielding member, and the bayonet forms a bayonet connection structure with the inner edge of the pot rack.

[0013] Preferably, the outer edge of the gas distributor is provided with a boss; the shielding member is sleeved on the outer edge of the gas distributor and disposed on the boss. Further preferably, the inner edge contour of the shielding member matches the outer edge contour of the gas distributor, so that the outer edge of the gas distributor limits the displacement of the shielding member.

[0014] A gas stove comprises the energy-gathering cooking structure described in any one of the above technical solutions.

[0015] The integrated stove includes the above-mentioned gas stove and also includes a range hood, wherein the range hood is provided with a fume suction port located above the gas stove.

[0016] In summary, the technical solution of the present invention has the following main beneficial effects:

[0017] Compared with the existing technology, in the technical solution of the present invention, the shielding part can separate the flame combustion point and the gas injection point, eliminating or reducing the mutual influence caused by the competition for air between the two; at the same time, the shielding part shields the influence of the range hood suction on the gas injection upward, and shields the influence of the gas injection on the flame combustion downward.

[0018] As a supplement, a shield covering the gap between the energy focusing disk and the gas distributor can further enhance the energy focusing effect and gather the energy below the flame.

[0019] Further or more detailed beneficial effects will be described in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the integrated stove described in Example 1;

[0021] Figure 2 yes Figure 1 A magnified view of area A;

[0022] Figure 3 is a schematic structural diagram of the integrated stove described in Example 2;

[0023] Figure 4 yes Figure 3 A magnified view of area A;

[0024] Figure 5 yes Figure 3 Schematic diagram of the parts explosion of the Zhongju Energy cooking structure.

[0025] Reference numerals:

[0026] 1: Energy-gathering plate, 1.1: Energy-gathering surface, 2: Shielding element, 2.1: Shielding portion, 2.2: Bayonet, 3: Pot holder, 4: Ignitor, 5: Gas distributor, 5.1: Boss;

[0027] a: Gas stove, b: Range vent. DETAILED DESCRIPTION

[0028] The present invention will be further explained with reference to the following embodiments:

[0029] The core technical problem faced by the technical solution of the embodiment of the present application comes from the inventor's accurate understanding of the existing technology. Therefore, how to reduce the mutual influence of flame and gas injection on the competition for air is a technical problem that the inventor urgently needs to solve.

[0030] It should be noted that the embodiments do not constitute a limitation on the scope of protection of the claims of the present utility model. Based on the technical concepts provided / proven by the embodiments, all technical solutions that can be reasonably anticipated by technical personnel in the relevant technical field should be included in the scope of protection of the claims of the present utility model.

[0031] The embodiments are described in detail as follows:

[0032] Reference Attachment Figures 1-2 The integrated stove includes a gas stove a and a range hood. The range hood is provided with a fume extraction port b located above the gas stove a. A circle of energy collecting plates 1 is provided around the gas distributor 5 on the gas stove a. The energy collecting plate 1 has an energy collecting surface 1.1 facing the flame combustion area, which can gather the energy generated by the flame combustion from all sides, improve the energy utilization rate, and alleviate the competition for air (oxygen in it) between the flame combustion point and the gas injection point to a certain extent. However, the igniter 4 has a gas injection area that injects gas and introduces air at the same time. The energy collecting plate 1 does not take into account the gap below. The gap makes the gas injection area partially exposed to the air competition environment, resulting in the air competition phenomenon still existing and the flame combustion is still not stable enough.

[0033] For this, the specific solution is shown in the following embodiments:

[0034] Example 1 :

[0035] Please continue to refer to the attached Figures 1-2 The energy-concentrating cooking structure further includes an annular shielding member 2, which is located below the energy-concentrating plate 1 and covers the gas injection area of the igniter 4 through a shielding portion 2.1. At the same time, the shielding portion 2.1 also covers the gap between the energy-concentrating plate 1 and the gas distributor 5.

[0036] In this embodiment, a plurality of bayonet holes 2.2 are provided at the outer edge of the shielding member 2. The bayonet holes 2.2 and the inner edge of the pot support 3 form a bayonet structure to fix the shielding member 2.

[0037] In the technical solution of this embodiment, the functions of the shielding member 2 include at least:

[0038] ① Make the shielding part 2.1 separate the flame burning area and the gas injection area, eliminating or reducing the mutual influence caused by the competition for air between the two;

[0039] ② The shielding part 2.1 shields the influence of the air suction from the oil fume intake port b on the gas injection upwards, and shields the influence of the gas injection on the flame combustion downwards;

[0040] ③ As a supplement to the energy-gathering disk 1, the shielding member 2 can further enhance the energy-gathering effect and gather the energy below the flame.

[0041] Example 2 :

[0042] Please refer to the attached Figures 3-5 The difference between this embodiment and embodiment 1 lies in the connection structure of the shielding member 2, specifically:

[0043] In this embodiment, an annular boss 5.1 is provided at the outer edge of the gas distributor 5, the upper surface of the boss 5.1 is flat, the inner edge contour of the shielding member 2 is consistent with the outer edge contour of the gas distributor 5, the shielding member 2 is sleeved on the outer edge of the gas distributor 4 and is provided on the upper surface of the boss 5.1. The matching sleeve structure enables the outer edge of the gas distributor 4 to limit the displacement of the shielding member 2, and the upper surface of the boss 5.1 forms a support for the shielding member 2.

[0044] Compared with the technical solution of Example 1, the shielding member 2 in this embodiment is easier to disassemble, and the shielding member 2 and the outer edge of the gas distributor 4 fit more tightly with almost no gap, so the shielding effect is better.

[0045] Throughout this specification, reference to terms such as "embodiment," "basic embodiment," "preferred embodiment," "other embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] 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 present invention.

[0047] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An energy-concentrating cooking structure with a shielding member, comprising an igniter (4) and a gas distributor (5) arranged on the igniter (4), wherein the igniter (4) has a gas injection area, and is characterized in that: The energy-gathering cooking structure also includes: A focusing disk (1) is arranged around the flame formation area and has a focusing surface (1.1) at least partially facing the formation area; A shielding member (2) is arranged below the energy-gathering disk (1) and comprises a shielding portion (2.1) that at least partially covers the gas injection area.

2. The energy-concentrating cooking structure according to claim 1, characterized in that: In the flow direction in which the oil smoke is sucked in, the shielding portion (2.1) at least partially covers the gap between the energy collecting disk (1) and the gas distributor (5).

3. The energy-concentrating cooking structure according to claim 1 or 2, characterized in that: The shielding member (2) is an annular member.

4. The energy-concentrating cooking structure according to claim 3, characterized in that: It includes a pot rack (3); The outer edge of the shielding member (2) is connected to the inner edge of the pot rack (3).

5. The energy-concentrating cooking structure according to claim 4, characterized in that: A bayonet (2.2) is provided at the outer edge of the shielding member (2), and the bayonet (2.2) forms a bayonet connection structure with the inner edge of the pot rack (3).

6. The energy-concentrating cooking structure according to claim 3, characterized in that: The outer edge of the gas distributor (5) is provided with a boss (5.1); The shielding member (2) is sleeved on the outer edge of the gas distributor (5) and is arranged on the boss (5.1).

7. The energy-concentrating cooking structure according to claim 6, characterized in that: The inner edge contour of the shielding member (2) matches the outer edge contour of the gas distributor (5).

8. Gas stove, characterized by: The invention comprises the energy-gathering cooking structure according to any one of claims 1 to 7.

9. Integrated stove, characterized by: The invention comprises the gas stove (a) according to claim 8, and further comprises a range hood, wherein the range hood is provided with a fume suction port (b) located above the gas stove (a).

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