Gas stove without liquid containing plate

Abstract

The utility model provides a gas stove without a liquid containing disc, which comprises a fire cover seat, a gas storage disc and a gas storage disc, the panel is provided with a mounting opening; the burner is mounted below the panel, a first mounting part which penetrates through the mounting opening and extends upwards is arranged on the burner, and the fire cover seat is detachably mounted on the first mounting part. The burner is mounted below the panel and provided with the first mounting part, the first mounting part penetrates through the mounting opening in the panel and extends upwards, and the fire cover seat is detachably mounted on the first mounting part, so that the mounting opening formed in the panel can be narrowed, the attractiveness of the panel is improved, and meanwhile, when the panel is cleaned, the panel can be conveniently cleaned, and the energy consumption is reduced. And the fire cover seat and the pot support can be detached from the panel together, so that sanitary dead angles are prevented from being formed on the panel below the fire cover seat and the pot support, and the use experience of a user is improved.

Description

Technical Field

[0001] This utility model belongs to the field of kitchen stove technology, specifically relating to a gas stove without a liquid tray. Background Technology

[0002] As people's living standards continue to improve, the requirements for the hygiene and cleanliness of gas stoves are gradually increasing. As a commonly used cooking tool in daily life, it is essential to simplify the daily cleaning steps and reduce the difficulty of cleaning gas stoves.

[0003] In the existing technology, most stoves have a liquid collection tray structure. On the one hand, the liquid collection tray with different shapes and textures increases the difficulty of cleaning the stove surface; on the other hand, the addition of the liquid collection tray greatly increases the manufacturing cost of the stove.

[0004] To address the aforementioned issues, Chinese utility model patent application number CN202320290124.2 discloses a stove, including a burner body, a pot support, and a stove body. The pot support includes a support ring and support feet spaced apart along the circumferential direction of the support ring. A fixing part is provided on the burner body, and the lower end of the support feet is connected to the fixing part to assemble the pot support with the burner body. The burner body is mounted on the stove body to achieve a stove body without a liquid tray.

[0005] Although the solution eliminates the liquid tray, it creates a large circular gap on the stove panel, which is aesthetically unappealing and will create a hard-to-clean corner under the pot support.

[0006] In view of this, this utility model is hereby proposed. Utility Model Content

[0007] This utility model provides a gas stove without a drip tray. By installing the burner head below the panel, the burner head has a first mounting part that extends upward through the mounting opening on the panel. The burner cap seat is detachably installed on the first mounting part, which helps to reduce the size of the mounting opening on the panel. At the same time, when cleaning the panel, the burner cap seat and the pot support can be detached from the panel as a whole, solving the problems of poor aesthetics and difficulty in cleaning the panel below the burner cap seat in existing gas stoves without a drip tray.

[0008] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0009] A gas stove without a liquid tray, comprising:

[0010] A fire cover holder, on which a pot support is installed;

[0011] The panel has an installation port;

[0012] The burner head is installed below the panel. The burner head has a first mounting part that extends upward through the mounting opening. The burner cap seat is detachably installed on the first mounting part.

[0013] Furthermore, the first mounting part is provided with a plurality of spaced-apart portions; and / or, the top of the first mounting part is provided with a support portion extending along the bottom of the flame cap seat, and the flame cap seat is placed on the support portion;

[0014] Preferably, at least three first mounting portions are arranged at circumferential intervals along the flame cover seat;

[0015] Preferably, at least three first mounting portions are disposed at the top near the bottom edge of the flame cap seat.

[0016] Furthermore, the first mounting part and the flame cap seat fit together at their contact points;

[0017] Preferably, the top of the first mounting part is set as a plane, and the bottom of the flame cap seat is set as a plane that fits against the top of the first mounting part.

[0018] Furthermore, at least part of the first mounting section is provided with a gas delivery channel, the outlet of the gas delivery channel is located on the side of the first mounting section, and a nozzle corresponding to the ejector tube at the bottom of the burner seat is provided at the outlet of the gas delivery channel.

[0019] Preferably, the gas delivery channel is an extension hole opened in the first mounting part, or the first mounting part has an extension hole extending in the direction of gas delivery, and the gas delivery channel is a pipe passing through the extension hole and communicating with the nozzle.

[0020] Furthermore, the burner head is provided with an upwardly extending second mounting part, which extends upward through the mounting opening and cooperates with the circumferential limiting of the burner cover seat;

[0021] Preferably, a decorative cover for concealing the mounting opening is installed at the mounting opening, and the decorative cover has a first opening adapted to the outer peripheral shape of the first mounting part, and a second opening adapted to the outer peripheral shape of the second mounting part.

[0022] Furthermore, a positioning part is provided on the flame cap holder, and the positioning part is sleeved with the second mounting part along the installation direction of the flame cap holder;

[0023] Preferably, the positioning part is provided with positioning holes and / or positioning grooves corresponding to the second mounting part.

[0024] Furthermore, the second mounting part includes an ignition needle and / or a thermocouple, and the positioning part is a plate extending radially along the burner cap seat. The positioning part is provided with positioning holes and / or positioning grooves that fit around the outer periphery of the ignition needle and / or the thermocouple.

[0025] Preferably, the ignition needle and the thermocouple are close to each other, and a positioning groove is provided around the ignition needle and the thermocouple, including a first recess corresponding to the ignition needle and a second recess corresponding to the thermocouple.

[0026] Preferably, the ignition cap seat includes an inner ring mixing chamber and an outer ring mixing chamber disposed around the inner ring mixing chamber, with the ignition needle and / or thermocouple corresponding to the interval between the inner ring mixing chamber and the outer ring mixing chamber.

[0027] Furthermore, the second mounting part includes a columnar protrusion, and a positioning part extends downward from the bottom of the flame cap seat and corresponds to the columnar protrusion. The positioning part is provided with a positioning groove facing downward for engaging with the columnar protrusion.

[0028] Preferably, the lower end of the columnar protrusion passes through the second opening and is detachably connected to the burner head, and the portion of the columnar protrusion above the decorative cover fits against the top of the decorative cover on the outer periphery of the second opening;

[0029] Preferably, the upper end of the columnar protrusion fits into the bottom of the flame cap seat.

[0030] Furthermore, a housing is provided below the panel, and the housing is fastened to the panel to form a cavity. The burner head is installed in the cavity and fixedly connected to the housing.

[0031] Furthermore, the pot support includes a support ring disposed on the outer periphery of the burner seat and extending in a direction away from the axis of the burner seat, wherein the outer diameter of the support ring is greater than or equal to the maximum distance between the edge of the mounting opening and the axis of the burner seat.

[0032] Preferably, the support ring extends downward at an angle along an axis away from the flame cap seat, and / or the outer periphery of the support ring extends vertically downward.

[0033] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0034] 1. This utility model installs the burner head below the panel, with the burner head having a first mounting part. The first mounting part extends upward through the mounting opening on the panel, and the burner cap seat is detachably installed on the first mounting part. This helps to reduce the mounting opening on the panel and improve the aesthetics of the panel. At the same time, when cleaning the panel, the burner cap seat and pot support can be removed from the panel together, avoiding the formation of a dead corner for hygiene on the panel below the burner cap seat and pot support, thus improving the user experience.

[0035] 2. By setting the gas delivery channel for conveying gas inside the first mounting part, this utility model can further reduce the number of structures extending above the panel, improve the simplicity and aesthetics of the gas stove without a liquid tray, and make the panel easier to clean.

[0036] 3. By setting the outer diameter of the support ring to be greater than or equal to the maximum distance between the edge of the mounting opening and the axis of the burner seat, the whole assembly of the pot support and the burner seat can cover the mounting opening on the panel, further improving the aesthetics of the gas stove without a liquid tray.

[0037] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0038] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0039] Figure 1 This is a schematic diagram of the structure of a gas stove without a liquid tray in an embodiment of this utility model;

[0040] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged view of point A in the middle;

[0041] Figure 3 This is a schematic diagram of the structure of the flame cover seat and the first mounting part in an embodiment of this utility model;

[0042] Figure 4 This is a cross-sectional view of the mating structure between the flame cap seat and the first mounting part in an embodiment of this utility model;

[0043] Figure 5 This is an exploded view of the mounting structure of the flame cover holder in an embodiment of this utility model;

[0044] Figure 6 This is an embodiment of the present utility model. Figure 5 Enlarged view of point B in the middle;

[0045] Figure 7 This is a schematic diagram of the installation structure of the flame cover holder in an embodiment of this utility model;

[0046] Figure 8 This is a cross-sectional view of the mounting structure of the ignition needle in an embodiment of this utility model;

[0047] Figure 9 This is a schematic diagram of the bottom structure of the assembly of the fire cover seat and the pot support frame in an embodiment of this utility model;

[0048] Figure 10 This is an exploded view of the assembly structure of the fire cover seat and the pot support frame in this embodiment of the present invention;

[0049] Figure 11 This is a schematic diagram of the structure of the second connecting part in an embodiment of this utility model.

[0050] Key components in the diagram: 1. Panel; 10. Shell; 11. Decorative cover; 111. First opening; 112. Second opening; 12. Mounting port; 2. Flame cap holder; 21. Inner ring mixing chamber; 211. Inner flame cap; 22. Outer ring mixing chamber; 221. Outer flame cap; 23. First ejector tube; 24. Second ejector tube; 251. First positioning part; 252. First positioning groove; 253. Second positioning part; 254. Second positioning groove; 26. Columnar protrusion; 27. Protective cover; 3. Pot support; 31 311. Support ring; 312. Bent section; 313. First extension section; 314. Second extension section; 35. First support leg; 36. Second support leg; 37. U-shaped part; 38. First connecting part; 39. Screw hole; 30. Second connecting part; 312. Connecting groove; 363. First connecting plate; 364. Second connecting plate; 35. Through hole; 465. Burner head; 466. Ignition needle; 47. Thermocouple; 48. First mounting part; 49. Nozzle; 40. Gas delivery channel; 41. Ignition needle sleeve.

[0051] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0053] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0054] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0055] In the existing technology, most gas stoves are equipped with a drip tray. On the one hand, the drip tray with different shapes and textures increases the difficulty of cleaning the stove surface; on the other hand, the addition of a drip tray greatly increases the manufacturing cost of the gas stove.

[0056] To solve this technical problem, this utility model provides a gas stove, specifically, a top-intake gas stove without a liquid tray, such as... Figures 1 to 11 As shown.

[0057] Example 1

[0058] like Figures 1 to 10 As shown in the embodiment of this utility model, the gas stove without a liquid tray includes a panel 1, a burner seat 2, a burner head 4, and a pot support 3.

[0059] A mounting opening 12 is provided on the panel 1. The burner head 4 is installed below the panel 1. The burner head 4 is provided with a first mounting part 43, which extends upward through the mounting opening 12 on the panel 1, with its top extending above the panel 1. The burner cap seat 2 is installed on the first mounting part 43, and the burner cap seat 2 is positioned opposite the panel 1. The pot support 3 is installed on the burner cap seat 2 and is integrated with the burner cap seat 2. This design helps to reduce the size of the mounting opening 12 on the panel 1, improving the aesthetics of the panel 1.

[0060] Preferably, the integrated burner seat 2 and pot support 3 are detachably connected to the first mounting part 43. This allows the burner seat 2 and pot support 3 to be detached from the panel 1 during cleaning, preventing the formation of unsanitary corners on the panel 1 below the burner seat 2 and pot support 3, thus improving the user experience.

[0061] In some specific embodiments, the gas stove without a liquid tray further includes a housing 10, which is a groove-shaped structure with an open top. The panel 1 is installed on the top of the housing 10, forming a cavity between the panel 1 and the housing 10. The burner 4 is installed within the cavity. Specifically, the burner 4 is installed at the bottom of the housing 10 and is fixedly connected to the housing 10 by screws, bolts, clips, or other connecting structures.

[0062] In some possible embodiments, the top of the first mounting portion 43 is provided with a support portion extending along the bottom of the flame cap seat 2, and the flame cap seat 2 is placed on the support portion.

[0063] In this embodiment, the first mounting part 43 can be one or more, as long as it can ensure that the support part at the top of the first mounting part 43 can stably support the fire cover seat 2 on it.

[0064] In this embodiment, the support part is sheet-shaped and fits against the bottom of the flame cover seat 2.

[0065] In some other possible embodiments, the first mounting part 43 is provided with a plurality of spaced-apart portions, which are supported on the bottom of the flame cap base 2 from multiple directions to ensure the installation stability of the flame cap base 2.

[0066] In this embodiment, at least three first mounting portions 43 are provided, and the at least three first mounting portions 43 are arranged at intervals along the circumference of the flame cover seat 2.

[0067] Preferably, at least three first mounting parts 43 are provided at the top near the bottom edge of the burner seat 2, which can further improve the support stability of the burner seat 2 and prevent the burner seat 2 and the burner seat 3 from tilting as a whole due to the change in the center of gravity of the pot carried on the pot support 3, that is, it can prevent the pot from tipping over.

[0068] In this embodiment, the first mounting part 43 and the contact point of the flame cover seat 2 are in contact with each other.

[0069] Preferably, the top of the first mounting part 43 is set as a plane, and the bottom of the flame cover seat 2 is set as a plane that fits against the top of the first mounting part 43 at the corresponding position.

[0070] In some specific embodiments, the flame cap holder 2 includes an inner ring mixing chamber 21 and an outer ring mixing chamber 22. The outer ring mixing chamber 22 is disposed around the inner ring mixing chamber 21, and the outer periphery of the inner ring mixing chamber 21 is spaced apart from its inner periphery. The first mounting part 43 is disposed directly below the outer ring mixing chamber 22, supporting the flame cap holder 2 from the bottom of the outer ring mixing chamber 22, and the top of the first mounting part 43 is in contact with the bottom of the outer ring mixing chamber 22.

[0071] The inner ring mixing chamber 21 is fitted with an inner flame cap 211, and the outer ring mixing chamber 22 is fitted with an outer flame cap 221. The mixture of gas and air burns on the inner flame cap 211 and the outer flame cap 221.

[0072] In some preferred embodiments, the bottom of the outer ring mixing chamber 22 is provided with a groove, and the top of the first mounting part 43 is inserted into the groove to achieve circumferential positioning of the burner cap seat 2. Preferably, three first mounting parts 43 are provided, and the tops of the three first mounting parts 43 correspond to the bottom of the outer ring mixing chamber 22. The three first mounting parts 43 are unevenly arranged in the circumferential direction of the burner cap seat 2. Specifically, the interval between two adjacent first mounting parts 43 is different, thereby avoiding incorrect installation angle of the burner cap seat 2 on the burner head 4.

[0073] In some preferred embodiments, the top of the first mounting portion 43 is magnetically connected to the bottom of the flame cap seat 2. Specifically, a magnetic block is embedded in the top of the first mounting portion 43, and the bottom of the outer ring mixing cavity 22, at least at the location corresponding to the first mounting portion 43, is made of a ferromagnetic material.

[0074] In this embodiment, the burner head 4 is also provided with an upwardly extending second mounting part, which extends upward through the mounting opening 12 and is circumferentially limited to cooperate with the burner cover seat 2.

[0075] In this embodiment, the flame cap holder 2 is provided with a positioning part, which is sleeved with the second mounting part along the installation direction of the flame cap holder 2. The circumferential positioning of the flame cap holder 2 is achieved by utilizing the cooperation between the positioning part and the second mounting part.

[0076] In some specific embodiments, the flame cap seat 2 is installed from top to bottom on the top of the first mounting part 43. The second mounting part is columnar. During the installation of the flame cap seat 2, the positioning part on the flame cap seat 2 is fitted onto the second mounting part, which can ensure the accuracy of the installation angle of the flame cap seat 2.

[0077] In this embodiment, the positioning part is provided with positioning holes and / or positioning grooves corresponding to the second mounting part, and the positioning part is sleeved with the second mounting part through the positioning holes and / or positioning grooves.

[0078] The second mounting section and positioning section are provided with multiple sets that cooperate with each other.

[0079] In some possible embodiments, the second mounting part includes an ignition needle 41 and / or a thermocouple 42, and the positioning part includes a first positioning part 251. The first positioning part 251 is a plate extending radially along the burner cap seat 2. The first positioning part 251 is provided with a first positioning hole and / or a first positioning groove 252 that engages with the outer periphery of the ignition needle 41 and / or the thermocouple 42.

[0080] In this embodiment, the ignition needle 41 is mounted on the burner head 4 via the ignition needle sleeve 44.

[0081] Preferred, such as Figures 1 to 9As shown, the burner head 4 is provided with an ignition needle 41 and a thermocouple 42, which correspond to the intervals between the inner ring mixing chamber 21 and the outer ring mixing chamber 22.

[0082] The first positioning part 251 is plate-shaped and extends radially along the flame cap seat 2, extending at least partially between the inner ring mixing chamber 21 and the outer ring mixing chamber 22. The first positioning part 251 is provided with a first positioning groove 252, which is sleeved with the outer peripheral wall of the ignition needle 41 and / or thermocouple 42.

[0083] Preferably, in this embodiment, the ignition needle 41 and the thermocouple 42 are close to each other, and a first positioning groove 252 is provided around the ignition needle 41 and the thermocouple 42. It includes a first recess corresponding to the ignition needle 41 and a second recess corresponding to the thermocouple 42. The first positioning groove 252 simultaneously cooperates with the ignition needle 41 and the thermocouple 42.

[0084] Preferably, the outer peripheral wall of the inner flame cap 211 is provided with a protective cover 27 extending outward, or the inner peripheral wall of the outer flame cap 221 is provided with a protective cover 27 extending inward, and the protective cover 27 is provided directly above the ignition needle 41 and spaced apart from the ignition needle 41.

[0085] In some other possible embodiments, the second mounting part includes a columnar protrusion 26, and the positioning part includes a second positioning part 253. The second positioning part 253 extends downward from the bottom of the flame cap seat 2 and corresponds to the columnar protrusion 26. The second positioning part 253 is provided with a second positioning groove 254 with the slot facing downward for engaging with the columnar protrusion 26.

[0086] Specifically, such as Figure 7 and Figure 9 As shown, the columnar protrusion 26 corresponds to the bottom of the outer ring mixing cavity 22, the second positioning part 253 extends downward from the bottom of the outer ring mixing cavity 22, and the second positioning groove 254 is formed by recessing upward from the bottom of the second positioning part 253. The inner diameter of the second positioning groove 254 is greater than or equal to the outer diameter of the columnar protrusion 26.

[0087] During the process of installing the flame cap holder 2 onto the top of the first mounting part 43, the second positioning groove 254 is fitted onto the columnar protrusion 26 to ensure that the flame cap holder 2 is installed on the first mounting part 43 at a set angle.

[0088] In some preferred embodiments, the top of the first mounting portion 43 is set as a plane, and the bottom of the burner cap seat 2, corresponding to the first mounting portion 43, is set as a plane that fits against the top of the first mounting portion 43. The burner head 4 is provided with an ignition needle 41 and a thermocouple 42, and the burner cap seat 2 is provided with a first positioning portion 251 that cooperates with the ignition needle 41 and the thermocouple 42; simultaneously, the burner head 4 is provided with a columnar protrusion 26, and the burner cap seat 2 is provided with a second positioning portion 253 that cooperates with the columnar protrusion 26.

[0089] In some preferred embodiments, the top surface of the first mounting portion 43 has a microscopic uneven structure, exhibiting a rough characteristic. This increases the coefficient of friction between the top of the first mounting portion 43 and the bottom of the flame cap holder 2, improves the support stability of the first mounting portion 43 on the flame cap holder 2, and prevents relative displacement between the flame cap holder 2 and the first mounting portion 43 during use.

[0090] In some preferred embodiments, the surface roughness of the top surface of the first mounting portion 43 is greater than or equal to the surface roughness of the bottom surface of the fire cap seat 2.

[0091] In some preferred embodiments, the top surface of the first mounting portion 43, away from the axis of the flame cap seat 2, covers the corner of the bottom edge of the flame cap seat 2.

[0092] Specifically, in this embodiment, the top surface of the first mounting part 43 is in contact with at least a portion of the outer peripheral surface of the burner cap seat 2, which can further improve the stability of the first mounting part 43 in supporting the burner cap seat 2 and prevent the burner cap seat 2 from shifting relative to the first mounting part 43 during the use of the gas stove.

[0093] In some preferred embodiments, a chamfer is provided at the corner between the bottom surface and the outer peripheral surface of the flame cap base 2, the top surface of the first mounting part 43 abuts against the bottom surface of the flame cap base 2, and the side of the top surface of the first mounting part 43 away from the axis of the flame cap base 2 covers the chamfer at the bottom of the flame cap base 2.

[0094] Preferably, the chamfer at the corner between the bottom surface and the outer peripheral surface of the flame cap seat 2 is rounded, and the side of the top surface of the first mounting part 43 away from the axis of the flame cap seat 2 is set as an arc surface that fits with the rounded corner.

[0095] In this embodiment, at least a portion of the first mounting portion 43 and / or the second mounting portion is provided with a gas delivery channel 432. The outlet of the gas delivery channel 432 is located on the side of the first mounting portion 43 and / or the second mounting portion, and a nozzle 431 corresponding to the ejector tube at the bottom of the burner cap seat 2 is provided at the outlet of the gas delivery channel 432. This further reduces the number of structures extending above the panel 1, improves the simplicity and aesthetics of the gas stove without a drip tray, and makes the panel 1 easier to clean.

[0096] In this embodiment, the burner head 4 has a gas distribution pipe and a bracket. The gas distribution pipe is used to deliver gas from the gas valve to the gas delivery channel 432 in the first mounting part 43 and / or the second mounting part. The bracket is fixedly connected to the housing 10.

[0097] In this embodiment, an extension hole is provided in the first mounting part 43 and / or the second mounting part. The extension hole extends upward from the bottom of the first mounting part 43 and / or the second mounting part, and the outlet of the extension hole is located on the side of the first mounting part 43 and / or the second mounting part.

[0098] In some possible embodiments, the gas delivery channel 432 is an extension hole, one end of which is connected to the valve body of the gas stove, and the other end is adjacent to the nozzle 431.

[0099] In some other possible embodiments, the gas delivery channel 432 is a pipe that passes through an extension hole and communicates with the nozzle 431, with the end of the pipe away from the nozzle 431 connected to the valve body of the gas stove.

[0100] Specifically, such as Figure 9 As shown, in this embodiment, the flame holder 2 includes an inner ring mixing chamber 21 and an outer ring mixing chamber 22. The ejector tube includes a first ejector tube 23 communicating with the inner ring mixing chamber 21 and a second ejector tube 24 communicating with the outer ring mixing chamber 22. The first ejector tube 23 and the second ejector tube 24 extend tangentially along the inner ring mixing chamber 21 and the outer ring mixing chamber 22, respectively. The air inlet ends of the first ejector tube 23 and the second ejector tube 24 are both located close to the outer periphery of the outer ring mixing chamber 22. Preferably, the air inlet ends of the first ejector tube 23 and the second ejector tube 24 both extend to the bottom of the outer ring mixing chamber 22.

[0101] In this embodiment, the "first ejector tube 23 extends tangentially along the inner ring mixing cavity 21" specifically means that the extension direction of the first ejector tube 23 is consistent with the extension direction of a tangent of the inner ring mixing cavity 21; the "second ejector tube 24 extends tangentially along the outer ring mixing cavity 22" specifically means that the extension direction of the second ejector tube 24 is consistent with the extension direction of a tangent of the outer ring mixing cavity 22.

[0102] There are three first mounting parts 43, all of which are located directly below the outer ring mixing chamber 22. Two of the first mounting parts 43 correspond to the air inlet ends of the first ejector tube 23 and the second ejector tube 24, respectively, and are spaced apart from the air inlet ends of the first ejector tube 23 and the second ejector tube 24.

[0103] The gas delivery channel 432 is installed in two first mounting parts 43 corresponding to the air inlet ends of the first ejector tube 23 and the second ejector tube 24. The nozzle 431 at the outlet of the gas delivery channel 432 corresponds to the air inlet ends of the first ejector tube 23 and the second ejector tube 24 and is coaxial.

[0104] In this embodiment, the flame cap base 2 is disc-shaped, and there are three first mounting parts 43. In the horizontal direction, these three first mounting parts 43 will not be located in the same semicircular area of ​​the disc-shaped flame cap base 2 at the same time, so as to achieve stable support for the flame cap base 2.

[0105] Specifically, the three first mounting parts 43 are distributed at different positions on the flame cap base 2. The maximum arc length between any two first mounting parts 43 does not exceed a semicircle. That is, the central angle formed by the lines connecting any two first mounting parts 43 to the center of the flame cap base 2 is less than 180 degrees, thus forming a stable triangular support structure. This distribution does not require the first mounting parts 43 to be evenly arranged, but it ensures the stability of the support for the flame cap base 2.

[0106] Preferably, the distance from the first mounting part 43 to the center of the flame cover seat 2 can be the same or different.

[0107] In some preferred embodiments, two second ejector tubes 24 are provided, located on opposite sides of the outer ring mixing chamber 22; the air inlet ends of the two second ejector tubes 24 face the same direction, while the air inlet end of the first ejector tube 23 faces the opposite direction; or, the air inlet ends of the two second ejector tubes 24 face the opposite direction. This avoids the air inlet ends of the two second ejector tubes 24 and one first ejector tube 23 being concentrated on the same side of the flame cap base 2, ensuring the stability of the flame cap base 2.

[0108] Preferred, such as Figure 9 As shown, the air inlet ends of the two second ejector tubes 24 face opposite directions, and the first ejector tube 23 and the second ejector tube 24 are parallel to each other. The first ejector tube 23 is positioned close to one of the second ejector tubes 24 that faces the same direction.

[0109] Specifically, the air inlet of one second ejector tube 24 faces the first direction, and the air inlet of the other second ejector tube 24 faces the second direction, with the first direction being opposite to the second direction. The air inlet of the first ejector tube 23 faces the first direction, and the first ejector tube 23 is positioned close to the second ejector tube 24 whose air inlet faces the first direction.

[0110] In some specific embodiments, the air outlet end of the second ejector tube 24 extends circumferentially along the outer ring mixing chamber 22, and the bottom of the air outlet end of the second ejector tube 24 gradually rises in the direction away from the air inlet end of the second ejector tube 24, thereby improving the guiding effect on the gas and primary air mixture.

[0111] In this embodiment, by setting the air inlet ends of the two second ejector tubes 24 to face opposite directions, the mixture of gas and primary air can spiral upward in the outer ring mixing chamber 22, improving the smoothness of the gas mixture guidance, ensuring the ejection effect of the primary air, and improving the uniformity of the gas and primary air mixture, thereby improving the combustion effect of the gas.

[0112] By setting the first ejector tube 23 close to a second ejector tube 24 with the same orientation, sufficient space can be provided between the air outlet of the second ejector tube 24 (with its air inlet facing the second direction) and the air inlet of the first ejector tube 23 to accommodate the first mounting part 43, thus avoiding interference between the air inlet of the first ejector tube 23 and the air outlet of the second ejector tube 24.

[0113] In this embodiment, the panel 1 has two mounting ports 12. The first mounting part 43 corresponding to the air inlet end of the first ejector tube 23 and the first mounting part 43 corresponding to the air inlet end of the second ejector tube 24 with its air inlet end facing the first direction are disposed in the same mounting port 12. The first mounting part 43 corresponding to the air inlet end of the ejector tube with its air inlet end facing the second direction is disposed in another mounting port 12.

[0114] Preferably, in this embodiment, the thermocouple 42 and the ignition needle 41 are disposed in one of the mounting ports 12, and the columnar protrusion 26 is disposed in the other mounting port 12.

[0115] Preferably, the thermocouple 42 and the ignition needle 41 correspond to the mounting port 12 with a first mounting part 43 inside, and the columnar protrusion 26 corresponds to the mounting port 12 with two first mounting parts 43 inside.

[0116] In this embodiment, a decorative cover 11 for covering the mounting opening 12 is installed at the mounting opening 12. The decorative cover 11 has a first opening 111 that matches the outer peripheral shape of the first mounting part 43, and a second opening 112 that matches the outer peripheral shape of the second mounting part.

[0117] Preferably, in this embodiment, the decorative cover 11 includes a plate portion that covers the mounting opening 12 and is fitted to the panel 1, and a cylindrical portion that extends vertically downward from the center of the plate portion and whose outer periphery is fitted to the inner wall of the mounting opening 12. The first opening 111 and / or the second opening 112 are located in the center of the plate portion.

[0118] In some possible embodiments, the columnar protrusion 26 is also used for positioning the decorative cover 11. Specifically, the lower end of the columnar protrusion 26 passes through the second opening 112 and is detachably connected to the burner head 4. The portion of the columnar protrusion 26 above the decorative cover 11 fits against the top of the decorative cover 11 on the outer periphery of the second opening 112, thereby enabling the decorative cover 11 to be fixed on the panel without the need for additional mounting structures such as screws.

[0119] Preferably, the lower end of the columnar protrusion 26 is threadedly connected to the furnace head.

[0120] Preferably, the upper end of the columnar protrusion 26 is in contact with the bottom of the flame cap seat 2, that is, the columnar protrusion can also support the flame cap seat, further improving the installation stability of the flame cap seat.

[0121] In this embodiment, the pot support 3 includes a support ring 31 arranged around the burner seat 2. The support ring 31 is arranged on the outer periphery of the burner seat 2. The inner diameter of the support ring 31 is the same as the outer diameter of the burner seat 2, or the inner diameter of the support ring 31 is slightly larger than the outer diameter of the burner seat 2. The support ring 31 extends in a direction away from the axis of the burner seat 2.

[0122] Preferably, the outer diameter of the support ring 31 is greater than or equal to the maximum distance between the edge of the mounting opening 12 and the axis of the burner seat 2. That is, the projection of the outer edge of the support ring 31 on the panel 1 surrounds the mounting opening 12, so that the whole formed by the pot support 3 and the burner seat 2 can cover the mounting opening 12 on the panel 1, further improving the aesthetics of the gas stove without a liquid tray.

[0123] Preferably, the outer diameter of the support ring 31 is greater than or equal to the maximum distance between the edge of the decorative cover 11 and the axis of the flame cap seat 2, so that the decorative cover 11 is not exposed, or only a small part of the decorative cover 11 is exposed from the gap between the inner ring mixing cavity 21 and the outer ring mixing cavity 22, which improves the user's visual experience.

[0124] Preferably, in this embodiment, the support ring 31 extends downward at an angle along the axis away from the fire cover seat 2, and / or the outer periphery of the support ring 31 extends vertically downward, which can further enhance the shielding effect of the support ring 31 on the decorative cover 11 and prevent the user from directly observing the decorative cover 11 from the side of the pot support 3.

[0125] With the above arrangement, the outer edge of the support ring 31 extends to the outer periphery of the decorative cover 11, and the outer edge of the support ring 31 is close to the panel 1. This prevents the user from directly observing the decorative cover 11 from the oblique front of a gas stove without a drip tray, improving the user's visual experience. Furthermore, the space between the outer edge of the support ring 31 and the panel 1 allows primary air drawn in through the injector during gas injection and some secondary air required during gas combustion to enter through the gap between the support ring 31 and the panel 1, ensuring optimal combustion.

[0126] In some preferred embodiments, along the axis away from the burner cap 2, the support ring 31 has a first extension 312 extending upward at an angle away from the axis of the burner cap 2, and a second extension 313 extending vertically downward from the outer edge of the support ring 31. The first extension 312 facilitates the concentration of heat from the flame towards the bottom of the cookware, improving heat utilization. Simultaneously, the second extension 313 ensures effective concealment of the decorative cover 11, maintaining an aesthetically pleasing appearance.

[0127] In this embodiment, the pot support 3 and the fire cover seat 2 are coaxial, and the axis of the fire cover seat 2 is the axis of the pot support 3, which is also the axis of the support ring 31.

[0128] In this embodiment, a first support leg 32 is provided on the support ring 31. The first support leg 32 is located on the top of the support ring 31, and the pot support 3 supports the pot through the first support leg 32.

[0129] In this embodiment, the first support leg 32 is provided with a plurality of legs evenly arranged along the circumference of the support ring 31 to ensure the stability of the cookware. Preferably, there are four first support legs 32, which are evenly arranged along the circumference of the support ring 31.

[0130] In some specific embodiments, the first leg 32 is a plate extending radially along the support ring 31, and its top is provided with a support portion extending in a direction close to the axis of the support ring 31. The top of the support portion is provided as an inclined surface extending downward in a direction close to the axis of the support ring 31.

[0131] In some possible embodiments, the second leg is not provided below the support ring 31, or the second leg is provided below the support ring and is hidden by the support ring. Specifically, the second leg is not visible when the user is using it normally, so that the pot support rack forms a suspended effect and improves the user's visual experience.

[0132] In some other possible embodiments, the bottom of the support ring 31 is provided with a second foot 33, the bottom of the second foot 33 being close to the panel 1 of the gas stove.

[0133] Specifically, the second support leg 33 can assist the burner seat 2 in supporting the support ring 31. When the weight of the pot supported on the pot support 3 is large, the support ring 31 will deform, so that the panel 1 can provide support force to the support ring 31 through the second support leg 33, thereby improving the stability of the pot support 3 in supporting the pot.

[0134] Preferably, the bottom of the second support leg 33 is in contact with the panel 1 of the gas stove, and when the pot support 3 is not supporting a pot, the second support leg 33 does not apply pressure to the panel 1, or there is a gap between the bottom of the second support leg 33 and the panel 1 of the gas stove.

[0135] With the above-mentioned design, when no pot is placed on the pot support 3, or when the pot supported on the pot support 3 is light, the bottom of the second foot 33 will not exert pressure on the panel 1, or even come into contact with the panel 1. This avoids the situation where obvious indentations appear on the panel 1 due to prolonged pressure from the second foot 33 on the panel 1. At the same time, the design of the second foot 33 can further prevent the pot supported on the pot support 3 from tipping over, improving the stability of the gas stove during operation.

[0136] Preferably, in this embodiment, there is a gap between the bottom of the second support leg 33 and the panel 1 of the gas stove.

[0137] In this embodiment, the second leg 33 is a plate extending radially along the support ring 31.

[0138] Preferably, in this embodiment, the second leg 33 is provided with a plurality of legs corresponding one-to-one with the first leg 32.

[0139] Preferably, the second leg 33 and the first leg 32 are integral parts formed on the support ring 31.

[0140] Preferably, in this embodiment, a U-shaped component 34 is provided at the bottom of the second leg 33. The U-shaped component 34 is made of flexible material and is fixed to the bottom of the second leg 33, covering the bottom of the second leg 33. The bottom of the second leg 33 contacts the panel 1 through the U-shaped component 34, which can prevent the panel 1 from being scratched when the bottom of the second leg 33 contacts the panel 1.

[0141] In this embodiment, the U-shaped component 34 can be made of silicone material or heat-resistant rubber material.

[0142] Preferably, in this embodiment, the bottom of the second support leg 33 is lower than the bottom of the burner seat 2. Therefore, when the user removes the burner seat 2 and the pot support 3 and places them, the second support leg 33 can support the whole composed of the burner seat 2 and the pot support 3, so that the whole composed of the burner seat 2 and the pot support 3 can remain stable. This can prevent the bottom of the burner seat 2 from contacting the support surface used to place the burner seat 2 and the pot support 3, and prevent dirt from entering the ejector tube.

[0143] Example 2

[0144] like Figure 10 and Figure 11 As shown, this embodiment provides an assembly scheme between the pot support 3 and the fire cover seat 2 in the above embodiment one.

[0145] The pot support 3 is connected to the outer periphery of the fire cover 2 and is ring-shaped. The pot support 3 is sleeved on the outer periphery of the fire cover 2 and is coaxial with the fire cover 2.

[0146] The outer peripheral wall of the burner seat 2 is provided with a first connecting part 35, and the pot support 3 is provided with a second connecting part 36 corresponding to the first connecting part 35. The relative rotation between the burner seat 2 and the pot support 3 causes the first connecting part 35 to be inserted into the second connecting part 36, realizing the pre-installation positioning between the pot support 3 and the burner seat 2. This facilitates the subsequent further fixing of the pot support 3 and the burner seat 2, and improves the positioning effect between the pot support 3 and the burner seat 2, ensuring the fitting accuracy between the pot support 3 and the burner seat 2. In particular, it can ensure the coaxiality between the pot support 3 and the burner seat 2.

[0147] The second connecting portion 36 is provided with a connecting groove 360, which is located on the side of the second connecting portion 36. The orientation of the connecting groove 360 ​​corresponds to the circumferential direction of the pot support 3, or the connecting groove 360 ​​faces the axis of the pot support 3. The end of the connecting groove 360 ​​communicates with at least one side of the second connecting groove 360. The first connecting portion 35 protrudes radially outward from the outer peripheral wall of the burner cap 2. In the circumferential direction of the pot support 3, the first connecting portion 35 and the connecting groove 360 ​​at least partially overlap.

[0148] In some possible embodiments, the opening of the connecting groove 360 ​​faces the side into which the first connecting portion 35 is screwed, that is, the bottom of the connecting groove 360 ​​extends radially along the pot support 3.

[0149] In some possible embodiments, the opening of the connecting groove 360 ​​faces the axis of the pot support 3, that is, the bottom of the connecting groove 360 ​​extends along the circumference of the pot support 3, or the bottom of the connecting groove 360 ​​extends along the tangential direction of the circumference of the end of the first connecting portion 35.

[0150] In this embodiment, the two ends of the connecting groove 360 ​​can be connected to both sides of the second connecting part 36, that is, the connecting groove 360 ​​passes through the second connecting part 36; or the connecting groove 360 ​​can be connected only to the side of the second connecting part 36 that is screwed into the first connecting part 35. Preferably, the bottom of the connecting groove 360 ​​is L-shaped, including a first wall opposite to the axis of the pot support 3 and a second wall extending radially along the pot support 3. Preferably, the first wall extends circumferentially along the pot support 3.

[0151] In some possible embodiments, the second connecting portion 36 is configured as a column, the extending direction of the second connecting portion 36 is parallel to the axis of the flame cap seat 2, and the connecting groove 360 ​​is disposed on one side of the second connecting portion 36.

[0152] In some other possible embodiments, the second connecting part 36 is a bent plate, which is integrated with the pot support 3 and surrounds each other to form the connecting groove 360.

[0153] Preferably, in this embodiment, the second connecting part 36 includes a first connecting plate 361 and a second connecting plate 362. The first connecting plate 361 extends axially along the pot support 3, and the second connecting plate 362 is disposed at the end of the first connecting plate 361 and extends radially along the pot support 3. A connecting groove 360 ​​is formed between the second connecting plate 362 and the pot support 3.

[0154] In some possible embodiments, the second connecting plate 362 extends from the end of the first connecting plate 361 toward the axis of the pot support 3, and forms a connecting groove 360 ​​with the pot support 3 with the groove opening facing the axis of the pot support 3, wherein the first connecting plate 361 constitutes the bottom of the connecting groove 360.

[0155] In this embodiment, the distance between the axis of the first connecting plate 361 and the axis of the pot support 3 is greater than or equal to the distance between the end of the first connecting part 35 and the axis of the fire cover seat 2.

[0156] In some other possible embodiments, one end of the second connecting plate 362 protrudes outward relative to the first connecting plate 361 along the circumference of the pot support 3, and the second connecting plate 362 protrudes from one end of the first connecting plate 361 to form a connecting groove 360 ​​between the pot support 3 and the pot support 3.

[0157] In this embodiment, the first connecting plate 361 can be set at any position between the inner and outer peripheries of the pot support 3. It is only necessary to ensure that the minimum distance between the edge of the second connecting plate 362 and the axis of the pot support 3 is less than the distance between the end of the first connecting part 35 and the axis of the fire cover seat 2.

[0158] Preferably, in this embodiment, the first connecting plate 361 extends axially from the inner periphery of the pot support 3 along the pot support 3. Specifically, the first connecting plate 361 can be a straight plate tangent to the central opening of the pot support 3, or it can be an arc-shaped plate extending along the central opening of the pot support 3. The width of the second connecting plate 362 is greater than the width of the first connecting plate 361, and it bends and extends away from the axis of the pot support 3. This improves the compactness of the assembly between the pot support 3 and the burner seat 2.

[0159] Specifically, the "width of the second connecting plate 362" is the circumferential extension length of the second connecting plate 362 along the central opening.

[0160] Preferably, in this embodiment, the first connecting plate 361 is an arc-shaped plate extending along the central opening of the pot support 3, and the second connecting plate 362 extends radially along the pot support 3, with the side of the second connecting plate 362 near the axis of the pot support 3 aligned with the edge of the central opening of the pot support 3.

[0161] Preferably, one end of the second connecting plate 362 is flush with one end of the first connecting plate 361, and the other end of the second connecting plate 362 protrudes outward relative to the first connecting plate 361 along the circumference of the pot support 3.

[0162] Preferably, in this embodiment, the second connecting part 36 is provided with a plurality of parts arranged at intervals along the circumference of the pot support 3, and the outer peripheral wall of the pot support 3 is provided with a plurality of first connecting parts 35 corresponding one-to-one with the second connecting part 36. When the pot support 3 is sleeved on the outer periphery of the fire cover 2 and rotates relative to the fire cover 2, each first connecting part 35 is respectively engaged in the connecting groove 360 ​​of the corresponding second connecting part 36.

[0163] In this embodiment, the second connecting part 36 can be disposed at the top of the pot support 3 or at the bottom of the pot support 3.

[0164] Preferably, to improve the aesthetics of the gas stove, the second connecting part 36 is located at the bottom of the pot support 3. In this embodiment, the pot support 3 is fitted onto the outer periphery of the burner cap 2 from the top, so that the second connecting part 36 and the first connecting part 35 on the burner cap 2 are at the same height. Then, the pot support 3 is rotated so that the connecting groove 360 ​​on the second connecting part 36 is fitted onto the first connecting part 35.

[0165] like Figure 10As shown, in this embodiment, the pot support 3 includes a support ring 31 surrounding the burner seat 2 and a support foot disposed on the support ring 31. The support ring 31 is disposed on the outer periphery of the burner seat 2. The inner diameter of the support ring 31 is the same as the outer diameter of the burner seat 2, or the inner diameter of the support ring 31 is slightly larger than the outer diameter of the burner seat 2. The second connecting part 36 is disposed on the support ring 31 and is offset from the support foot in the circumferential and / or radial directions.

[0166] In this embodiment, the support leg consists of a first support leg 32 disposed above the support ring 31 and a second support leg 33 disposed below the support ring 31.

[0167] Preferably, in this embodiment, the support leg is disposed on the support ring 31 and is disposed near the outer periphery of the support ring 31, and the second connecting part 36 is disposed near the inner periphery of the support ring 31 and corresponds to the support leg in the radial direction.

[0168] In some specific embodiments, the support legs are provided with four arranged at intervals along the circumference of the pot support frame 3, and the second connecting part 36 is provided with four corresponding to the support legs.

[0169] Specifically, in this embodiment, the support ring 31 is a plate-shaped part extending away from the axis of the pot support 3. The inner circumference of the support ring 31 has a downwardly bent section 311. A first connecting plate 361 extends downward from the lower end of the bent section 311, and a connecting groove 360 ​​is formed between the second connecting plate 362 and the lower end of the bent section 311. By forming a connecting groove 360 ​​between the second connecting plate 362 and the lower end of the bent section 311, the lower end of the bent section 311 can be used as a guide, allowing the first connecting part 35 to be smoothly inserted into the connecting groove 360, improving the smoothness of installation between the burner cap 2 and the pot support 3. Simultaneously, the bent section 311 also better conceals the first connecting part 35 and the second connecting part 36, preventing direct observation by the user during use and improving the appearance of the gas stove.

[0170] Preferably, in this embodiment, the distance between the second connecting plate 362 and the bent section 311 is equal to the thickness of the first connecting part 35. When the first connecting part 35 is inserted into the connecting groove 360, the top of the first connecting part 35 is in contact with the lower end of the bent section 311, and the bottom of the first connecting part 35 is in contact with the second connecting plate 362. This can further improve the tightness of the fit between the first connecting part 35 and the second connecting part 36, and improve the assembly stability between the pot support 3 and the fire cover seat 2.

[0171] In this embodiment, the first connecting part 35 and the second connecting part 36 can be fixed together by any means such as pins, latches, screws, etc.

[0172] In some possible embodiments, after the first connecting part 35 is inserted into the mounting groove, the end of the second connecting plate 362 is bent upward to close the opening of the mounting groove and limit the first connecting part 35 to the mounting groove.

[0173] In some other possible embodiments, the first connecting portion 35 and the second connecting portion 36 are fixed together by a connector. Specifically, the connector passes through the overlap between the first connecting portion 35 and the second connecting portion 36, limiting the first connecting portion 35 within the mounting groove.

[0174] Preferably, in this embodiment, the first connecting part 35 is an ear plate that protrudes radially outward from the outer peripheral wall of the flame cover seat 2, and a screw hole 351 is provided in the middle of the ear plate. The connecting member is a positioning screw that passes through the second connecting part 36 and is connected to the screw hole 351 from the overlapping part between the first connecting part 35 and the second connecting part 36.

[0175] Specifically, in this embodiment, when the first connecting part 35 is inserted into the connecting groove 360 ​​on the second connecting part 36, the through hole 3621 on the second connecting plate 362 is aligned with the screw hole 351 on the ear plate. The positioning screw passes through the through hole 3621 on the second connecting plate 362 from bottom to top and is connected to the screw hole 351 on the ear plate. The head of the positioning screw presses the second connecting plate 362 against the bottom of the ear plate.

[0176] Preferably, in this embodiment, the positioning screw is a countersunk screw, and the second connecting part 36 is provided with a countersunk hole that mates with the head of the countersunk screw.

[0177] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. The implementation schemes in the above embodiments can be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A gas stove without a liquid pan, characterized in that, The utility model relates to a kind of gas stove without liquid pan, including: Fire cover seat (2), fire cover seat (2) is installed with support rack (3) on it; Panel (1), installation port (12) is opened; Stove end (4), it is installed below panel (1), stove end (4) is provided with first installation part (43) that extends upwards through installation port (12), fire cover seat (2) is detachably installed on first installation part (43).

2. The gas stove without liquid pan according to claim 1, wherein, First installation part (43) is provided with multiple interval settings, and the top of multiple first installation parts (43) is arranged near the bottom edge of fire cover seat (2);And / or, the top of first installation part (43) is provided with a supporting part extending along the bottom of fire cover seat (2), and fire cover seat (2) is placed on the supporting part.

3. The gas stove without liquid pan according to claim 2, wherein, At least three first installation parts (43) are arranged along the circumference of fire cover seat (2);The abutting position of first installation part (43) and fire cover seat (2) is mutually fitted.

4. The gas stove without liquid pan according to any one of claims 1 to 3, wherein, At least part of first installation part (43) is provided with a gas delivery channel (432), and the outlet of the gas delivery channel (432) is arranged at the side of first installation part (43). The outlet of the gas delivery channel (432) is provided with a nozzle (431) corresponding to the draft tube at the bottom of the fire cover seat (2).

5. A gas hob without a liquid reservoir according to any one of claims 1 to 3, characterized in that The stove end (4) is provided with a second installation part extending upward, and the second installation part extends upward through the installation port (12) and cooperates with the circumferential limiting of the fire cover seat (2).

6. A gas hob without a liquid reservoir according to claim 5, characterized in that The fire cover seat (2) is provided with a positioning part, and the positioning part is provided with a positioning hole and / or a positioning groove corresponding to the second installation part. Along the installation direction of the fire cover seat (2), the positioning part is sleeved with the second installation part.

7. A gas hob without a liquid reservoir according to claim 6, characterized in that The second installation part includes an ignition needle (41) and / or a thermocouple (42), and the positioning part is a plate extending in the radial direction of the fire cover seat (2). The positioning part is provided with a positioning hole and / or a positioning groove sleeved with the outer periphery of the ignition needle (41) and / or the thermocouple (42).

8. A gas hob without a liquid reservoir according to claim 6, characterized in that The second installation part includes a columnar protrusion (26), and the positioning part extends downward from the bottom of the fire cover seat (2) and corresponds to the columnar protrusion (26). The positioning part is provided with a positioning groove with a notch downward for sleeving with the columnar protrusion (26). The installation port (12) is provided with a decorative cover (11) for shielding the installation port (12). The lower end of the columnar protrusion (26) is detachably connected with the stove end (4) through the decorative cover (11), and the part of the columnar protrusion (26) above the decorative cover (11) is fitted with the top of the decorative cover (11).

9. The gas stove without liquid pan according to any one of claims 1 to 3, wherein, The bottom of the panel (1) is provided with a shell (10), and the shell (10) is buckled with the panel (1) to form a cavity. The stove end (4) is installed in the cavity and fixedly connected with the shell (10).

10. The gas stove without liquid pan according to any one of claims 1 to 3, wherein, The support frame (3) comprises a support ring (31) arranged on the outer periphery of the fire cover seat (2) and extending in a direction away from the axis of the fire cover seat (2), the outer diameter of the support ring (31) being greater than or equal to the maximum distance between the edge of the mounting opening (12) and the axis of the fire cover seat (2).

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