CN219828903U - Gas range - Google Patents

Abstract

The utility model discloses a gas stove, relates to the field of kitchen appliances, and is used for solving the problem of high use cost of users. The gas cooker includes: the device comprises a panel, a furnace end, an injection assembly and a primary air inlet component. The panel has a first side and a second side, the first side is opposite to the second side, the first side faces the outside of the gas stove, and the second side faces the inside of the gas stove. The furnace end is provided with a furnace chamber inside. The injection assembly is fixed on the furnace head and positioned at the second side, and is provided with an air inlet and an air outlet, and the air outlet is communicated with the furnace chamber. The primary air inlet part is located the second side, and can dismantle with penetrating the subassembly and be connected, and the inside air inlet channel that has of primary air inlet part, air inlet and air outlet have, and air inlet communicates with first side, and air outlet communicates with the air inlet. The gas stove is used for cooking food materials.

Description

Gas range

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a gas stove.

Background

In the related art, the gas stove supplements primary air from the side of the panel facing the injection assembly. Because the air circulation of the panel towards one side of the injection assembly is slower, a user needs to additionally arrange a ventilation opening to ensure that the gas stove can supplement enough primary air, so that the use cost of the user is increased.

Disclosure of Invention

The embodiment of the utility model provides a gas stove which is used for solving the problem of high use cost of a user.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

the embodiment of the utility model provides a gas stove, which comprises: the device comprises a panel, a furnace end, an injection assembly and a primary air inlet component. The panel has a first side and a second side, the first side is opposite to the second side, the first side faces the outside of the gas stove, and the second side faces the inside of the gas stove. The furnace end is provided with a furnace chamber inside. The injection assembly is fixed on the furnace head and positioned at the second side, and is provided with an air inlet and an air outlet, and the air outlet is communicated with the furnace chamber. The primary air inlet part is located the second side, and can dismantle with penetrating the subassembly and be connected, and the inside air inlet channel that has of primary air inlet part, air inlet and air outlet have, and air inlet communicates with first side, and air outlet communicates with the air inlet.

According to the gas stove provided by the embodiment of the utility model, the primary air inlet component is arranged, so that the air on the first side of the panel can be sequentially mixed with the gas through the air inlet, the air inlet channel and the air outlet to form the mixed gas containing the gas and the air, the mixed gas enters the injection assembly from the air inlet and then enters the furnace chamber from the air outlet of the injection assembly and finally can be ignited, the source of the primary air supplemented by the gas stove can be changed, the source of the primary air of the gas stove can be changed into the air on the first side of the panel, the mode that the ventilation opening is additionally arranged in the related technology to ensure that the gas stove can supplement enough primary air is avoided, the use cost of a user is reduced, the use experience of the user is improved, and the use scene of the gas stove can be wider. Meanwhile, the primary air inlet component is detachably connected with the injection component, so that the source of the primary air supplied to the gas stove can be directly changed by directly installing the primary air inlet component, the structure of the gas stove is not required to be redesigned, the change of the original gas stove structure is reduced, and the cost is reduced.

In some embodiments, the gas stove further comprises a fire cover assembly arranged on the burner, the fire cover assembly is arranged on the first side, the orthographic projection of the fire cover assembly on the plane of the air inlet is overlapped with at least part of the outline of the air inlet, and a gap is arranged between the fire cover assembly and the air inlet.

In some embodiments, the primary air intake component comprises an intake body and a cover plate, one end of the intake body is connected with the cover plate, the cover plate is arranged at the air inlet, the intake body is detachably connected with the injection assembly, and/or the cover plate is detachably connected with the injection assembly.

In some embodiments, the air inlet is located at one end of the air inlet body away from the cover plate, the cover plate and the injection assembly enclose a primary air cavity together, and the air outlet is communicated with the primary air cavity.

In some embodiments, the air intake passage includes a first air intake passage and a second air intake passage, the first air intake passage is in communication with the second air intake passage, the first air intake passage is disposed within the intake body, the second air intake passage is disposed within the cover plate, and the air outlet is located on a side of the cover plate facing the air intake.

In some embodiments, the air inlet channel is arranged inside the air inlet body, the air outlet is positioned at the joint of the air inlet body and the cover plate, the air outlet is positioned at one side of the air inlet body facing the injection assembly, the one side of the primary air cavity facing the air inlet body forms an opening, and the opening is opposite to and communicated with the air outlet.

In some embodiments, the air intake body includes a first portion and a second portion, one end of the first portion is connected to the cover plate, the other end of the first portion is connected to one end of the second portion, the other end of the second portion extends in a direction toward the panel, and the air inlet is located at an end of the second portion away from the first portion.

In some embodiments, the gas stove further comprises a nozzle, the cover plate is provided with a mounting hole, the mounting hole is matched with the nozzle, the nozzle is arranged at the mounting hole, and at least part of the nozzle extends into the injection assembly through the mounting hole.

In some embodiments, the primary air intake component is disposed on a side of the injection assembly facing the panel.

In some embodiments, the injection assembly includes a plurality of injection tubes spaced apart. The primary air inlet part extends along the arrangement direction of the plurality of injection pipes and is used for covering gaps among the plurality of injection pipes.

In some embodiments, the end of the primary air intake member having the air outlet is removably connected to the injection assembly, and the end of the primary air intake member having the air inlet is located on the first side.

In some embodiments, the air intake body has a first mounting hole formed therein, the cover has a second mounting hole formed therein, the injection assembly has a third mounting hole formed therein that mates with the first mounting hole, and a fourth mounting hole that mates with the second mounting hole.

In some embodiments, the burner includes a partition that divides the cavity into a first cavity and a second cavity; the air inlet comprises a first air inlet and a second air inlet, the air outlet comprises a first air outlet and a second air outlet, the first air inlet is communicated with the first air outlet, the second air inlet is communicated with the second air outlet, the first air outlet is communicated with the first furnace cavity, and the second air outlet is communicated with the second furnace cavity.

In some embodiments, the gas range further comprises a filter disposed at the air inlet.

Drawings

FIG. 1 is a schematic diagram of a gas stove according to an embodiment of the present utility model;

fig. 2 is a schematic view of a first angle of a gas stove according to an embodiment of the present utility model;

FIG. 3 is a perspective view of a burner provided by an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a burner provided by an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of the burner and injector assembly of FIG. 2 at A-A;

FIG. 6 is a perspective view of a first angle of an injection assembly according to an embodiment of the present utility model;

FIG. 7 is a second angular perspective view of an injection assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of connection between an injection assembly and a burner according to an embodiment of the present utility model

FIG. 9 is a cross-sectional view of the gas cooker of FIG. 2 at A-A;

FIG. 10 is a schematic view of a primary air intake member provided in an embodiment of the present utility model;

fig. 11 is a front view of a gas range having a fire cover assembly according to an embodiment of the present utility model;

fig. 12 is a perspective view of a gas range having a fire cover assembly according to an embodiment of the present utility model;

FIG. 13 is a cross-sectional view (without a faceplate) of the gas burner of FIG. 2 at A-A;

FIG. 14 is a schematic illustration of the connection of an ejector assembly to a primary air intake component provided in an embodiment of the present utility model;

fig. 15 is a schematic flow diagram of primary air of a gas stove according to a first embodiment of the present utility model;

fig. 16 is a perspective view of a primary air intake member provided by the first embodiment of the present utility model;

fig. 17 is a schematic flow diagram of primary air of a gas stove according to a second embodiment of the present utility model;

FIG. 18 is a perspective view of a primary air intake member provided by a second embodiment of the present utility model;

fig. 19 is a side view of a gas stove provided by an embodiment of the present utility model;

fig. 20 is a second angular perspective view of a gas stove according to an embodiment of the present utility model.

Reference numerals:

100. a gas range;

1. a panel; 11. a first side; 12. a second side;

2. a burner; 21. a cavity; 211. a first cavity; 212. a second cavity; 22. a partition plate;

3. an injection assembly; 31. an ejector tube; 32. an air inlet; 321. a first air inlet; 322. a second air inlet; 33. an air outlet; 331. a first air outlet; 332. a second air outlet;

4. a primary air intake component; 41. an air intake body; 411. a first portion; 412. a second portion; 413. a first mounting hole; 42. a cover plate; 421. a mounting hole; 422. a second mounting hole; 43. an air intake passage; 431. a first air intake passage; 432. a second intake passage; 44. an air inlet; 45. an air outlet; 46. a primary air chamber; 461. an opening;

5. a fire cover assembly; 51. an inner fire cover; 52. an outer fire cover;

6. and (3) a nozzle.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of embodiments of the present utility model, the term "and/or" refers to and encompasses any and all possible combinations of one or more of the associated listed items. The term "and/or" is an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist together, and B exists alone. In the present utility model, the character "/" generally indicates that the front and rear related objects are an or relationship.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and for example, "connected" may be either detachably connected or non-detachably connected; may be directly connected or indirectly connected through an intermediate medium. Wherein, "fixedly connected" means that the relative positional relationship is unchanged after being connected with each other. In addition, references to orientation terms, such as "inner", "outer", etc., in the embodiments of the present utility model are merely with reference to the orientation of the drawings, and thus the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

In the description of embodiments of the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the related art, the gas stove supplements primary air from the side of the panel facing the injection assembly. Because the air circulation of the panel towards one side of the injection assembly is slower, a user needs to additionally arrange a ventilation opening to ensure that the gas stove can supplement enough primary air, so that the use cost of the user is increased.

In order to solve the technical problem, through setting up the primary air inlet part, make the air of the first side of panel can be through air inlet, air inlet channel, air outlet and gas mixture in order to form the mixed gas that contains gas and air, this mixed gas gets into from the air inlet and draws in the subassembly, again draw in the gas outlet of subassembly gets into the furnace chamber, can be lighted at last, thereby can change the source that gas-cooker supplementary primary air, the source that makes gas-cooker primary air can become the air of the first side of panel, and then can avoid adopting and additionally set up the vent in the correlation technique and guarantee that gas-cooker can supply sufficient primary air's mode, be favorable to reducing user's use cost, thereby be favorable to improving user's use experience, and make the service scenario of gas-cooker can be wider.

The gas cooker according to the embodiment of the present utility model will be described below.

Referring to fig. 1, fig. 1 is a schematic diagram illustrating a gas stove according to an embodiment of the utility model. The embodiment of the utility model provides a gas stove 100, which comprises a panel 1, a furnace end 2, an injection assembly 3 and a primary air inlet part 4.

Referring to fig. 2, fig. 2 is a schematic view illustrating a first angle of a gas stove 100 according to an embodiment of the utility model. For convenience of description of the embodiments hereinafter, an XYZ coordinate system is established for the gas cooker 100 described in this embodiment and the following more embodiments. Specifically, the thickness direction of the gas burner 100 is defined as the Z-axis direction, the length direction of the gas burner 100 is defined as the Y-axis direction, and the width direction of the gas burner 100 is defined as the Z-axis direction. It is to be understood that the coordinate system of the gas stove 100 may be flexibly set according to actual needs, which is not specifically limited herein.

Illustratively, the material of the panel 1 may be tempered glass. The toughened glass has good heat resistance and shock resistance, is easy to scrub and has good aesthetic property. The panel 1 may be made of a material other than tempered glass.

With continued reference to fig. 1, the panel 1 may have a first side 11 and a second side 12. The first side 11 and the second side 12 are opposite. The first side 11 faces the outside of the gas range 100. The second side 12 faces the interior of the gas range 100. Wherein the first side 11 is the side that can be directly observed by the user. When the gas range 100 is mounted on a hob, since the first side 11 of the panel 1 is located above the hob and the second side 12 of the panel 1 is located in a cabinet below the hob, the air amount of the first side 11 of the panel 1 is much larger than the air amount of the second side 12 of the panel 1.

Referring to fig. 3, fig. 3 is a perspective view of a burner 2 according to an embodiment of the present utility model. The burner 2 may have a cavity 21 inside. The mixed gas formed by mixing the fuel gas and the air can enter the furnace chamber 21 of the furnace end 2, and the mixed gas in the furnace chamber 21 can form flame after being ignited.

Referring to fig. 4, fig. 4 is a cross-sectional view of a burner 2 according to an embodiment of the utility model. Illustratively, a partition 22 may be disposed in the cavity 21, and the cavity 21 may be divided into a first cavity 211 and a second cavity 212, which are not communicated with each other, by the partition.

Referring now to FIG. 5, FIG. 5 is a cross-sectional view of the burner 2 and injection assembly 3 of FIG. 2 at A-A. The injection assembly 3 may be fixed to the burner 2. The injection assembly 3 may be connected to the burner 2 by fasteners, for example.

With continued reference to fig. 5, the injection assembly 3 may be located on the second side 12. This arrangement protects the injection assembly 3, which is advantageous for improving the safety of the gas range 100.

With continued reference to fig. 5, the injection assembly 3 may have an air inlet 32 and an air outlet 33. The air outlet 33 communicates with the cavity 21. Wherein, the injection assembly 3 is an air supply mechanism of the furnace end 2. The injection assembly 3 may be in communication with a nozzle, the gas line is in communication with the nozzle, and gas (e.g., natural gas, etc.) and injected primary air are fed into the injection assembly 3 through the gas inlet 32, and the gas in the injection assembly 3 may then enter the oven cavity 21 through the gas outlet 33.

Referring to fig. 6, 7 and 8, fig. 6 is a perspective view of a first angle of the injection assembly 3 provided by the embodiment of the present utility model, fig. 7 is a perspective view of a second angle of the injection assembly 3 provided by the embodiment of the present utility model, and fig. 8 is a schematic diagram of connection between the injection assembly 3 and the burner 2 provided by the embodiment of the present utility model. By way of example, the air inlet 32 may include a first air inlet 321 and a second air inlet 322. The air outlet 33 may include a first air outlet 331 and a second air outlet 332. Wherein, the first air inlet 321 is communicated with the first air outlet 331, the second air inlet 322 is communicated with the second air outlet 332, the first air outlet 331 can be communicated with the first furnace cavity 211, and the second air outlet 332 can be communicated with the second furnace cavity 212.

Referring to fig. 9, fig. 9 is a cross-sectional view of the gas burner 100 of fig. 2 at A-A. The primary air intake component 4 is located on the second side 12. The primary air inlet part 4 can be arranged inside the gas stove 100, so that the primary air inlet part 4 can be protected, and the safety of the gas stove 100 can be improved.

The primary air inlet part 4 is detachably connected with the injection assembly 3. The disassembly and assembly between the primary air inlet part 4 and the injection assembly 3 are convenient, the replacement and maintenance of the primary air inlet part 4 are convenient, and the maintainability of the gas stove 100 is improved.

Illustratively, the primary air inlet component 4 and the injection assembly 3 may be detachably connected by a fastener, a clamping connection, or the like.

With continued reference to fig. 9, the primary air intake member 4 may have an intake passage 43 therein. The intake passage 43 has an air inlet 44 and an air outlet 45. The air inlet 44 communicates with the first side 11. The air outlet 45 communicates with the air inlet 32. Because the air outlet 45 is communicated with the air inlet 32, the injection assembly 3 has a venturi tube structure, so that the air on the first side 11 can be sucked to enter the air inlet channel 43 from the air inlet 44, then flows out from the air outlet 45, is mixed with the fuel gas sent by the fuel gas pipeline for one time, is mixed into mixed gas, enters the furnace chamber 21 from the air outlet 33, and finally is ignited to form flame.

Therefore, the primary air inlet part 4 can change the source of primary air of the gas stove 100 on the basis of the original gas stove 100 structure, thereby being beneficial to reducing the change of the original gas stove 100 structure and reducing the cost.

Referring to fig. 10, fig. 10 is a schematic diagram of a primary air intake component 4 according to an embodiment of the present utility model. Illustratively, the air inlet 44 may be rectangular, circular, etc. in shape. The shape of the air outlet 45 may be rectangular, circular, etc. The shapes of the air inlet 44 and the air outlet 45 may be changed according to the shape of the primary air intake member 4, which is not limited in the present utility model.

In some embodiments, the air inlet 44 is disposed on the first side 11, such that air from the first side 11 flows into the air inlet channel 43 from the air inlet 44, which is advantageous for increasing the mixing speed of the primary air and the fuel gas, thereby being advantageous for increasing the combustion efficiency of the gas stove 100.

In still other embodiments, the air inlet 44 is disposed on the second side 12. Wherein, can be that be provided with the through-hole that communicates with air inlet 44 on panel 1, set up in this way and be convenient for can protect the primary air admission member 4 through panel 1, be favorable to improving the security of gas-cooker 100.

According to the gas stove 100 provided by the embodiment of the utility model, the primary air inlet component 4 is arranged, so that the air on the first side 11 of the panel 1 can be sequentially mixed with gas through the air inlet 44, the air inlet channel 43 and the air outlet 45 to form mixed gas containing gas and air, the mixed gas enters the injection assembly 3 from the air inlet 32 and then enters the furnace chamber 21 from the air outlet 33 of the injection assembly 3 and finally can be ignited, the source of the primary air of the gas stove 100 can be changed into the air on the first side 11 of the panel 1, the additional arrangement of a ventilation opening on a cabinet in the related art can be avoided, the mode that the gas stove can be supplemented with enough primary air is ensured, the use cost of a user can be reduced, the use experience of the user can be improved, and the use scene of the gas stove 100 can be wider. Meanwhile, the primary air inlet component 4 is detachably connected with the injection component 3, so that the source of the primary air supplied by the gas stove 100 can be directly changed by directly installing the primary air inlet component 4, the structure of the gas stove 100 is not required to be redesigned, the change of the structure of the original gas stove 100 is facilitated, and the cost is reduced.

In some embodiments, the primary air intake member 4 may be disposed obliquely on the second side 12, i.e. the end of the primary air intake member 4 having the air inlet 44 is closer to the first side 11 than the end of the primary air intake member 4 having the air outlet 45. This arrangement increases the circulation speed of air in the air intake passage 43, thereby increasing the mixing speed of the primary air and the gas, and improving the combustion performance of the gas range 100.

Referring to fig. 11, fig. 11 is a front view of a gas stove 100 with a fire cover assembly 5 according to an embodiment of the present utility model. In some embodiments, the gas cooker 100 may further include a fire cover assembly 5. The fire cover assembly 5 may be provided to the burner 2. Therefore, the fire dividing process can be completed through the fire cover assembly 5, so that the heated piece can be heated uniformly, and the cooking efficiency of the gas stove 100 is improved.

Referring to fig. 12, fig. 12 is a perspective view of a gas stove 100 with a fire cover assembly 5 according to an embodiment of the present utility model. Illustratively, the fire cover assembly 5 may include an inner fire cover 51 and an outer fire cover 52, the outer fire cover 52 surrounding the outer periphery of the inner fire cover 51. Both the inner and outer covers 51 and 52 communicate with the cavity 21. After the mixed gas in the cavity 21 is ignited, the flame may be ejected from the flame exit holes of the inner flame cover 51 or from the flame exit holes of the outer flame cover 52.

With continued reference to fig. 11, the fire cover assembly 5 is located on the first side 11. This arrangement facilitates the secondary air replenishment of the gas cooker 100, which is advantageous for improving the combustion performance of the gas cooker 100.

With continued reference to fig. 11, the front projection of the fire cover assembly 5 in the plane of the air inlet 44 at least partially overlaps the outer contour of the air inlet 44. Because the panel 1 leaves the through hole for the oven cavity 21, the air inlet 44 and the fire cover assembly 5 can be positioned on the same side, so that the air inlet 44 can be directly communicated with the first side 11, and further, the additional arrangement of the through hole communicated with the air inlet 44 on the panel 1 can be avoided, the structure of the gas stove 100 can be more compact, and the cost of the gas stove 100 can be reduced.

It should be noted that, the front projection of the fire cover assembly 5 on the plane of the air inlet 44 may partially overlap the outer contour of the air inlet 44. This arrangement advantageously increases the contact area of the air inlet 44 with the first side 11 and increases the amount of supplementary primary air from the primary air intake member 4. The orthographic projection of the fire cover assembly 5 on the plane of the air inlet 44 completely overlaps the outer contour of the air inlet 44. The arrangement makes the structure of the gas stove 100 more compact, which is beneficial to improving the aesthetic property of the gas stove 100.

With continued reference to fig. 11, a gap is provided between the fire cover assembly 5 and the air inlet 44, so as to prevent the fire cover assembly 5 from blocking the air inlet 44, and ensure that air from the first side 11 can flow into the air inlet 44.

Referring to fig. 13, fig. 13 is a cross-sectional view (without a panel) of the gas burner 100 of fig. 2 at A-A. In some embodiments, the primary air intake component 4 may include an intake body 41 and a cover 42. One end of the intake body 41 is connected to a cover plate 42. Specifically, the air intake body 41 and the cover plate 42 may be an integral piece, so that the connection strength between the air intake body 41 and the cover plate 42 may be improved, thereby being beneficial to improving the structural strength of the gas stove 100. The air intake body 41 and the cover plate 42 may be separate members, which is advantageous for disassembly and maintenance of the primary air intake member 4.

With continued reference to fig. 13, a cover plate 42 is disposed over the air inlet 32. The air intake body 41 is detachably connected with the injection assembly 3. Thereby, the air inlet 32 is convenient for the user to clean, and the injection assembly 3 and the primary air inlet part 4 are convenient to replace, which is beneficial to improving the maintainability of the gas stove 100.

In other embodiments, the cover plate 42 is removably attached to the injection assembly 3. Thereby, the ejector assembly 3 and the primary air intake member 4 are easily replaced, which is advantageous in improving maintainability of the gas range 100.

Illustratively, the cover plate 42 and the injection assembly 3 may be directly detachably connected by using a fastener, the air inlet body 41 is not connected with the injection assembly 3, and the air inlet body 41 may be directly connected with the panel 1.

In still other embodiments, the intake body 41 is removably connected to the injection assembly 3 and the cover plate 42 is removably connected to the injection assembly 3. Thereby, the ejector assembly 3 and the primary air intake member 4 are easily replaced, which is advantageous in improving maintainability of the gas range 100.

Referring to fig. 12 and 14, fig. 14 is a schematic diagram illustrating connection between the ejector assembly 3 and the primary air intake component 4 according to an embodiment of the present utility model. Illustratively, the air inlet body 41 may be provided with a first mounting hole 413, the cover plate 42 may be provided with a second mounting hole 422, and the injection assembly 3 may be provided with a third mounting hole matching the first mounting hole 413, and a fourth mounting hole matching the second mounting hole 422. The detachable connection of the intake body 41 with the cover plate 42 is achieved by means of fasteners.

Referring to fig. 15, fig. 15 is a schematic flow diagram of primary air of a gas stove 100 according to a first embodiment of the present utility model. In some embodiments, the air inlet 44 may be located at an end of the intake body 41 remote from the cover plate 42. The cover plate 42 and the injection assembly 3 may together define a primary air chamber 46. The air outlet 45 communicates with the primary air chamber 46. The arrangement is such that the air flowing in from the air inlet 44 can enter the primary air chamber 46 to be mixed with the fuel gas, so that the primary air can be better mixed with the fuel gas, thereby being beneficial to improving the combustion efficiency of the gas stove 100 and further improving the use experience of users.

Referring to fig. 15 and 16, fig. 16 is a perspective view of a primary air intake member 4 according to a first embodiment of the present utility model. In some embodiments, the intake passage 43 may include a first intake passage 431 and a second intake passage 432. The first air intake passage 431 and the second air intake passage 432 communicate. The first air intake passage 431 is provided in the air intake body 41. The second air intake passage 432 is provided in the cover plate 42. The air outlet 45 is located on the side of the cover plate 42 facing the air inlet 32. That is, the air flowing in from the air inlet 44 may flow in the first air inlet passage 431 of the air inlet body 41 and the second air inlet passage 432 of the cover 42. That is, the air of the first side 11 enters the first air inlet channel 431 from the air inlet 44, enters the second air inlet channel 432 from the first air inlet channel 431, and finally flows from the air outlet 45 of the cover plate 42 to the air inlet 32 of the injection assembly 3. Thus, by providing the cover plate 42 over the air inlet 32, communication between the air outlet 45 and the air inlet 32 can be achieved, and the time for assembly can be reduced, which is advantageous for cost reduction. And the air outlet 45 may be in direct communication with the air inlet 32, which is advantageous in reducing the loss of supplemental primary air. Meanwhile, the original structure of the gas stove 100 can be prevented from being damaged, so that the universality of the primary air inlet part 4 is improved, and the design cost is reduced.

Illustratively, a seal is provided at the junction of the cover plate 42 and the injection assembly 3. This reduces or even eliminates leakage of primary air, thereby ensuring that the gas range 100 supplements the primary air.

Referring to fig. 17 and 18, fig. 17 is a schematic flow diagram of primary air in a gas stove 100 according to a second embodiment of the present utility model, and fig. 18 is a perspective view of a primary air intake member 4 according to the second embodiment of the present utility model. In some embodiments, the intake passage 43 is disposed inside the intake body 41. The air outlet 45 is located at the junction of the intake body 41 and the cover plate 42. The air outlet 45 is located on the side of the air intake body 41 facing the injection assembly 3. The side of the primary air chamber 46 facing the air intake body 41 forms an opening 461, and the opening 461 is opposite to and communicates with the air outlet 45. Therefore, the air of the first side 11 flows into the body 41 from the air inlet 44, flows out from the air outlet 45, and flows into the primary air cavity 46 from the opening 461, so as to be mixed with the fuel gas, thereby being beneficial to optimizing the structure inside the gas stove 100 and enabling the structure inside the gas stove 100 to be more compact.

Illustratively, a sealing structure is provided between the air outlet 45 and the opening 461, and a sealing structure is also provided at the junction of the cover plate 42 and the injection assembly 3. This arrangement can reduce leakage of air.

With continued reference to fig. 18, in some embodiments, the intake body 41 includes a first portion 411 and a second portion 412. One end of the first portion 411 is connected to the cover plate 42, and the other end of the first portion 411 is connected to one end of the second portion 412. The other end of the second portion 412 extends in a direction approaching the panel 1. The air inlet 44 is located at an end of the second portion 412 remote from the first portion 411. The arrangement allows the air inlet 44 to be positioned closer to the first side 11, so that the air inlet 44 can obtain more air from the first side 11, which is advantageous for improving the mixing speed of the primary air and the fuel gas, and thus for improving the combustion efficiency of the gas range 100.

With continued reference to fig. 17 and 18, the first portion 411 may be illustratively parallel to the injection assembly 3 and the second portion 412 may be perpendicular to the injection assembly 3, i.e., the first portion 411 and the second portion 412 may be formed as "L" shapes.

Also, as an example, a first inclination angle may be formed between the extending direction of the first portion 411 and the surface of the injection assembly 3, and a second inclination angle may be formed between the extending direction of the second portion 412 and the surface of the injection assembly 3, where the first inclination angle may be an acute angle, an obtuse angle, etc., and the second inclination angle may be an acute angle, a right angle, etc., which is not limited in the present utility model.

In some embodiments, the other end of the second portion 412 may extend to the first side 11, which may further increase the intake velocity of the air inlet 44.

Referring to fig. 19, fig. 19 is a side view of a gas stove 100 according to an embodiment of the present utility model. In some embodiments, the gas range 100 further comprises a nozzle 6. The cover plate 42 is formed with mounting holes 421. The mounting hole 421 is fitted with the nozzle 6. The nozzle 6 is provided at the mounting hole 421. The nozzle 6 extends at least partially into the injection assembly 3 through the mounting aperture 421. Wherein the nozzle 6 has a channel therein, and the channel in the nozzle 6 has a tapered structure. One end of the nozzle 6 is connected with the gas pipe, and the other end of the nozzle 6 is connected with the injection assembly 3, so that the gas can enter the injection assembly 3 from the gas inlet 32 through the nozzle 6, and negative pressure is formed in the injection pipe 31, so that the injection pipe 31 can mix the gas with the air flowing in from the air inlet 44.

Thus, by providing the mounting hole 421 connecting the nozzle 6 with the cover plate 42, it is possible to avoid providing additional components to mount the nozzle 6, and also to reduce the change in the structure of the gas burner 100, so that the gas burner 100 can be produced using the original structure, thereby being advantageous in reducing the cost of the gas burner 100. At least part of the nozzle 6 extends into the injection assembly 3, so that leakage of fuel gas can be reduced, and the fuel gas and primary air can be mixed better. And the nozzle 6 is located on the second side 12, and the nozzle 6 can be protected through the panel 1, so that damage to the nozzle 6 when the gas stove 100 is cleaned is avoided, and the safety of the gas stove 100 is improved.

Referring to fig. 19 and 20, fig. 20 is a perspective view of a second angle of the gas stove 100 according to the embodiment of the present utility model. In some embodiments, the primary air intake component 4 may be disposed on a side of the injection assembly 3 facing the panel 1. By restricting the position of the primary air intake part 4, the flow resistance of air in the intake passage 43 can be reduced, so that air can flow in the intake passage 43 by gravity, thereby facilitating the improvement of the mixing speed of primary air and gas, and the combustion performance of the gas stove 100 can be improved.

With continued reference to fig. 19 and 20, in some embodiments, the injection assembly 3 includes a plurality of injection tubes 31. The plurality of ejector pipes 31 are arranged at intervals. The primary air intake part 4 extends in the direction of arrangement of the plurality of ejector pipes 31 for covering gaps between the plurality of ejector pipes 31. Thereby, the problem of sharing the intake passage can be solved.

In some embodiments, the air inlet 44 is provided with a filter (not shown). This arrangement can solve the problem that the foreign materials fall into the air inlet 44 when the user cooks or cleans, since the safety of the gas range 100 is improved.

In addition, the air inlet 44 may be provided toward a side remote from the burner 2. This also reduces to some extent the likelihood of debris falling into the air inlet 44.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A gas cooker, characterized by comprising:

a panel having a first side and a second side, the first side opposite the second side, the first side facing an exterior of the gas range and the second side facing an interior of the gas range;

the furnace comprises a furnace end, wherein a furnace cavity is arranged in the furnace end and is used for accommodating gas;

the injection assembly is fixed on the furnace end and is positioned at the second side, and the injection assembly is provided with an air inlet and an air outlet which are communicated with the furnace chamber;

the primary air inlet component is located on the second side and detachably connected with the injection assembly, an air inlet channel is formed in the primary air inlet component and is provided with an air inlet and an air outlet, the air inlet is communicated with the first side, and the air outlet is communicated with the air inlet.

2. The gas cooker of claim 1, further comprising a fire cover assembly disposed on the burner, the fire cover assembly being disposed on the first side, the fire cover assembly being configured to split a fire, an orthographic projection of the fire cover assembly on a plane of the air inlet overlapping at least a portion of an outer contour of the air inlet, and a gap being provided between the fire cover assembly and the air inlet.

3. A gas stove according to claim 1 or 2, wherein the primary air inlet means comprises an inlet body and a cover plate, one end of the inlet body being connected to the cover plate, the cover plate being provided at the inlet, the inlet body being detachably connected to the injection assembly and/or the cover plate being detachably connected to the injection assembly.

4. A gas stove according to claim 3, wherein the air inlet is located at an end of the gas inlet body away from the cover plate, the cover plate and the injection assembly together enclose a primary air chamber, the primary air chamber is used for injecting primary air from the gas, and the air outlet is communicated with the primary air chamber.

5. The gas cooker according to claim 4, wherein the air intake passage includes a first air intake passage and a second air intake passage, the first air intake passage being in communication with the second air intake passage, the first air intake passage being provided in the air intake body, the second air intake passage being provided in the cover plate, the air outlet being located on a side of the cover plate facing the air intake port;

or, the air inlet channel is arranged in the air inlet body, the air outlet is positioned at the joint of the air inlet body and the cover plate, the air outlet is positioned at one side of the air inlet body facing the injection assembly, an opening is formed at one side of the primary air cavity facing the air inlet body, the opening is opposite to the air outlet, and the opening is communicated with the air outlet.

6. A gas cooker according to claim 3, wherein the gas intake body includes a first portion and a second portion, one end of the first portion is connected to the cover plate, the other end of the first portion is connected to one end of the second portion, the other end of the second portion extends in a direction approaching the panel, and the air inlet is located at one end of the second portion away from the first portion;

or, the gas stove further comprises a nozzle, one end of the nozzle is communicated with the gas pipe, the other end of the nozzle is communicated with the gas inlet, a mounting hole is formed in the cover plate and matched with the nozzle, the nozzle is arranged at the mounting hole, and at least part of the nozzle extends into the injection assembly through the mounting hole.

7. The gas range of claim 1, wherein the primary air intake member is disposed on a side of the injection assembly facing the panel;

and/or one end of the primary air inlet component with the air outlet is detachably connected with the injection assembly, and one end of the primary air inlet component with the air inlet is positioned on the first side.

8. The gas cooker of claim 7, wherein the injection assembly comprises a plurality of injection pipes, and a plurality of injection pipes are arranged at intervals;

the primary air inlet part extends along the arrangement direction of the plurality of injection pipes and is used for covering gaps among the plurality of injection pipes.

9. A gas cooker according to claim 3, wherein the gas inlet body is formed with a first mounting hole, the cover plate is formed with a second mounting hole, the injection assembly is formed with a third mounting hole which is matched with the first mounting hole, and a fourth mounting hole which is matched with the second mounting hole.

10. The gas range of claim 1, wherein the burner includes a partition dividing the cavity into a first cavity and a second cavity; the air inlet comprises a first air inlet and a second air inlet, the air outlet comprises a first air outlet and a second air outlet, the first air inlet is communicated with the first air outlet, the second air inlet is communicated with the second air outlet, the first air outlet is communicated with the first furnace cavity, and the second air outlet is communicated with the second furnace cavity;

and/or, the gas stove further comprises a filter piece, and the filter piece is arranged at the air inlet.