Pot support assembly and gas stove

Abstract

The invention discloses a pot support assembly and a gas stove.The pot support assembly comprises a supporting structure, the supporting structure comprises a support and a plurality of supporting blocks, a heat conduction cavity is formed in the support, the multiple supporting blocks are all arranged on the support and protrude upwards out of the support, and the multiple supporting blocks are arranged along the circumferential side of the support at intervals; and the heat conduction baffle is installed on the support and shields the heat conduction cavity, a liquid containing groove with an upward opening is defined between the heat conduction baffle and the support, a smoke exhaust channel is arranged between the heat conduction baffle and the support, and the exterior of the supporting structure communicates with the lower portion of the heat conduction baffle through the smoke exhaust channel. The invention provides a pot support assembly which can receive overflowing liquid in the cooking process and is simple and compact in structure.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and in particular to a pot support assembly and a gas stove. Background Art

[0002] The fire cover of the existing burner is generally exposed to the outside, and the overflow can easily flow into the burner through the fire hole on the fire cover, which can easily extinguish the flame and make the burner difficult to clean.

[0003] Therefore, there is an urgent need for a pot support assembly to solve the above problems. Summary of the invention

[0004] The present invention aims to solve one of the problems existing in the prior art to at least a certain extent. To this end, the present invention provides a pot support assembly that can receive overflow during cooking and has a simple and compact structure.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A pot support assembly, comprising:

[0007] A support structure, comprising a support and a plurality of support blocks, wherein a heat conduction cavity is provided in the support, and the plurality of support blocks are arranged on the support and protrude upward from the support, and the plurality of support blocks are arranged at intervals along the circumference of the support;

[0008] A heat-conducting baffle is installed on the support and blocks the heat-conducting cavity. The heat-conducting baffle and the support form a liquid storage tank with an upward opening. A smoke exhaust channel is provided between the heat-conducting baffle and the support. The outside of the support structure is connected to the bottom of the heat-conducting baffle through the smoke exhaust channel.

[0009] Optionally, it also includes a clamping ring, and the support structure also includes a connecting ring arranged on the inner side of the support, the smoke exhaust channel is arranged between the support and the connecting ring, the clamping ring is arranged on the upper side or the lower side of the connecting ring and is connected to the connecting ring, and the outer end of the heat conductive baffle is located between the clamping ring and the connecting ring.

[0010] Optionally, the clamping ring is arranged at the lower side of the connecting ring, and the clamping ring includes a first clamping portion, a second clamping portion and a connecting portion which are sequentially connected from the inside to the outside, the connecting ring body, the first clamping portion and the connecting portion are all extended in the horizontal direction, the connecting portion is arranged at the lower side of the outer end portion of the connecting ring and is connected to the connecting ring, the second clamping portion is extended downward in the vertical direction, the second clamping portion and the first clamping portion are both located at the lower side of the inner end portion of the connecting ring, the inner end portion of the connecting ring and the heat conductive baffle are enclosed to form the liquid storage tank, the first clamping portion, the second clamping portion and the inner end portion of the connecting ring are enclosed to form a clamping groove opening inward, and the outer end portion of the heat conductive baffle is clamped in the clamping groove.

[0011] Optionally, the connecting ring includes a connecting ring body and a surrounding edge arranged on the outer peripheral side or the inner peripheral side of the connecting ring body, the surrounding edge protrudes upward from the connecting ring body, the inner end of the connecting ring body and the first clamping part and the second clamping part form the clamping groove, and the outer end of the connecting ring body is connected to the connecting part.

[0012] Optionally, the support includes a base plate, a top enclosure plate arranged on the upper side of the base plate, and a bottom enclosure plate arranged on the lower side of the base plate, the top enclosure plate and the bottom enclosure plate are both extended inwardly in the horizontal direction, the base plate is extended in the vertical direction, the connecting ring is arranged on the inner side of the base plate and is located between the top enclosure plate and the bottom enclosure plate, a first smoke exhaust channel is arranged between the connecting ring and the base plate, a second smoke exhaust channel is arranged between the clamping ring and the bottom enclosure plate, a third smoke exhaust channel is arranged between the upper side of the connecting ring and the top enclosure plate, and the third smoke exhaust channel, the first smoke exhaust channel and the second smoke exhaust channel are connected in sequence to form the smoke exhaust channel.

[0013] Optionally, the support block is arranged on the top panel and connected to the connecting ring.

[0014] Optionally, a fourth smoke exhaust channel is opened on the substrate, the fourth smoke exhaust channel connects the first smoke exhaust channel and the outside of the substrate, and the fourth smoke exhaust channel, the third smoke exhaust channel, the first smoke exhaust channel and the second smoke exhaust channel are connected to form the smoke exhaust channel.

[0015] Optionally, the support also includes an inner connecting plate, which is arranged on the inner side of the top panel and extends downward, the lower end of the inner connecting plate is connected to the inner end of the connecting ring, and the upper or middle part of the inner connecting plate is provided with a fifth smoke exhaust channel connected to the third smoke exhaust channel, the fifth smoke exhaust channel, the fourth smoke exhaust channel, the third smoke exhaust channel, the first smoke exhaust channel and the second smoke exhaust channel are connected to form the smoke exhaust channel.

[0016] Optionally, the support also includes a reinforcing plate, the base plate is a curved plate with the middle portion bent outward, the reinforcing plate is arranged on the inner side of the base plate, the bottom end of the reinforcing plate is connected to the bottom enclosure plate, the top end of the reinforcing plate is connected to the upper portion of the base plate or the top enclosure plate, the reinforcing plate and the connecting ring are spaced apart to form the first smoke exhaust channel, and the reinforcing plate and the clamping ring are spaced apart to form the third smoke exhaust channel.

[0017] Optionally, the heat-conducting baffle is a glass-ceramic plate.

[0018] Another aspect of the present invention provides a gas stove, comprising a burner and the above-mentioned pot support assembly, wherein the pot support assembly is installed on the upper side of the burner, and the burner is installed at the opening of the stove top.

[0019] Optionally, the burner includes a burner body and a first heat insulation structure arranged on the outer peripheral side and / or bottom side of the burner body.

[0020] Optionally, the first heat insulation structure comprises a first heat insulation ring and a first heat insulation cover with an upward opening, the burner body is arranged in the first heat insulation cover, and the first heat insulation ring is arranged between the burner body and the first heat insulation cover.

[0021] Optionally, a first heat insulation cavity is provided between the peripheral side of the first heat insulation cover and the peripheral side of the burner body, and the first heat insulation ring is provided in the first heat insulation cavity.

[0022] Optionally, a second heat insulation structure is further included, and the second heat insulation structure is arranged between the stove and the pot support assembly.

[0023] Optionally, the second heat insulation structure includes a second heat insulation cover and a second heat insulation ring, the second heat insulation cover is arranged on the peripheral side of the upper end of the burner body and is located between the support and the stove, the second heat insulation cover is provided with a second heat insulation cavity opening downward, and the second heat insulation ring is arranged in the second heat insulation cavity.

[0024] Optionally, it also includes a heat-insulating connecting plate, the burner body includes a flame divider and an infrared combustion fire cover arranged on the upper side of the flame divider, the flame divider is provided with a first secondary air channel, an inner ring gas cavity, an outer ring gas cavity and a second secondary air channel from the inside to the outside, the infrared combustion fire cover is arranged above the inner ring gas cavity and the outer ring gas cavity, the flame divider is provided with an inner fire hole and an outer fire hole located outside the inner fire hole, the inner fire hole is connected to the inner ring gas cavity, and the outer fire hole is connected to the outer ring gas cavity, a first air through hole is provided on the outer side wall of the second secondary air channel, a second air through hole corresponding to the first air through hole is provided on the first heat insulation cover, one end of the heat-insulating connecting plate is connected to the upper end of the outer side wall of the second secondary air channel, the other end of the heat-insulating connecting plate is connected to the inner side of the second heat insulation cover, and the outer side wall of the second secondary air channel, the heat-insulating connecting plate and the second heat insulation cover are integrally formed.

[0025] Compared with the prior art, the present invention has at least the following beneficial effects:

[0026] The pot support assembly provided by the present invention is provided with a heat-conducting baffle in the heat-conducting cavity inside the supporting structure so that a liquid storage tank is formed between the heat-conducting baffle and the supporting structure, thereby receiving overflowed liquid during cooking, preventing the overflowed liquid from flowing into the burner located below the pot support assembly and extinguishing the burning flame of the burner. The user can directly remove the pot support assembly to pour out the overflowed liquid in the liquid storage tank, thereby cleaning it. The heat-conducting baffle can also transfer the heat of the burner below to the bottom of the pot without affecting the heating of the cooking pot. The invention has the advantages of simple structure and easy cleaning. At the same time, a smoke exhaust channel is provided between the heat-conducting baffle and the support so that the high-temperature smoke generated by the burner located below the pot support during combustion can be smoothly discharged to the liquid storage tank, and then act on the bottom of the cooking pot, further heat the bottom of the cooking pot, and then be discharged to the outside of the pot support through the gap between two adjacent support blocks. On the one hand, it is convenient to discharge the high-temperature smoke, and on the other hand, it can also utilize the high-temperature smoke, thereby improving the thermal efficiency of the gas stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of a pot support assembly of a gas stove provided in a first specific embodiment of the present invention;

[0028] Figure 2 yes Figure 1 A top view of

[0029] Figure 3 It is a picture Figure 2 Sectional view at AA in the middle;

[0030] Figure 4 yes Figure 3 Enlarged view of point E in the middle;

[0031] Figure 5 yes Figure 1 Exploded diagram of

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of a pot support assembly of a gas stove provided in a second specific embodiment of the present invention;

[0033] Figure 7 yes Figure 6 A top view of

[0034] Figure 8 yes Figure 7 Cross-sectional view at FF;

[0035] Fig. 9 yes Figure 8 Enlarged view of point C in the middle;

[0036] Fig.10 yes Figure 6 Exploded diagram of

[0037] Fig.11 is a schematic diagram of the three-dimensional structure of a gas stove provided by a specific embodiment of the present invention;

[0038] Fig.12 yes Fig.11 A top view of

[0039] Fig.13 yes Fig.12 Sectional view at the middle BB;

[0040] Fig.14 yes Fig.13 The enlarged view of point D in the middle;

[0041] Fig.15 yes Fig.11 The main view of

[0042] Fig.16 yes Fig.15 Sectional view at CC;

[0043] Fig.17 It is a schematic diagram of the three-dimensional structure of the gas stove provided by the first specific embodiment of the present invention with the pot support assembly removed.

[0044] In the figure:

[0045] 1. Support structure; 10. Heat conduction cavity; 11. Support; 111. Base plate; 112. Top enclosure plate; 113. Bottom enclosure plate; 114. Reinforcement plate; 115. Inner connecting plate; 12. Support block; 13. Connecting ring; 131. Connecting ring body; 132. Surrounding edge;

[0046] 2. Heat conduction baffle;

[0047] 3. Snap ring; 31. Connecting portion; 32. Second snap-fit ​​portion; 33. First snap-fit ​​portion;

[0048] 4. Shell;

[0049] 5. Burner; 51. Fire distributor; 52. Infrared combustion fire cover; 53. First heat insulation structure; 531. First heat insulation cover; 532. First heat insulation ring; 5311. Second air through hole; 5312. Avoidance through hole; 54. Ejector tube group; 541. Outer ring ejector tube; 542. Inner ring ejector tube; 55. Second heat insulation structure; 551. Second heat insulation cover; 552. Second heat insulation ring; 56. Heat insulation connecting plate; 501. First and second air channels; 502. Inner ring combustion chamber; 503. Outer ring combustion chamber; 504. Second and second air channels; 5040. First air through hole; 505. First insulation chamber; 506. Second insulation chamber;

[0050] 6. Cooking stove;

[0051] 7. Ignition needle;

[0052] 100, smoke exhaust channel; 101, first smoke exhaust channel; 102, third smoke exhaust channel; 103, second smoke exhaust channel; 104, fourth smoke exhaust channel; 105, fifth smoke exhaust channel;

[0053] 200, liquid storage tank;

[0054] 300. Card slot. DETAILED DESCRIPTION

[0055] The following examples illustrate the present invention, but the present invention is not limited to these examples. Modifications to the specific embodiments of the present invention or equivalent replacement of some technical features without departing from the spirit of the present invention should be included in the scope of the technical solution claimed by the present invention.

[0056] Embodiment 1

[0057] Please refer to Figure 1-Figure 5 The present invention provides a pot support assembly, including a support structure 1 and a heat-conducting baffle plate 2. The support structure 1 includes a support 11 and a plurality of support blocks 12. A heat-conducting cavity 10 is provided in the support 11. The plurality of support blocks 12 are arranged on the support 11 and protrude upward from the support 11. The plurality of support blocks 12 are arranged at intervals along the circumference of the support 11. The heat-conducting baffle plate 2 is installed on and shielded at the heat-conducting cavity 10. A liquid storage tank 200 with an opening facing upward is enclosed between the heat-conducting baffle plate 2 and the support 11. A smoke exhaust channel 100 is provided between the heat-conducting baffle plate 2 and the support 11. The outside of the support structure 1 is connected to the bottom of the heat-conducting baffle plate 2 through the smoke exhaust channel 100.

[0058] The pot support assembly provided by the present invention is provided with a heat-conducting baffle plate 2 in the heat-conducting cavity 10 inside the support structure 1, so that a liquid storage tank 200 is formed between the heat-conducting baffle plate 2 and the support structure 1, thereby receiving the overflowing liquid during the cooking process, preventing the overflowing liquid from flowing into the burner 5 located below the pot support assembly, and preventing the burning flame of the burner 5 from being extinguished. The user can directly remove the pot support assembly to pour out the overflowing liquid in the liquid storage tank 200, thereby achieving cleaning, and the heat-conducting baffle plate 2 can also transfer the heat of the burner 5 below to the bottom of the pot, without affecting The heating of the cooking pot has the advantages of simple structure and easy cleaning. At the same time, by arranging the smoke exhaust channel 100 between the heat-conducting baffle plate 2 and the support 11, the high-temperature smoke generated by the burner 5 located under the pot support when burning can be smoothly discharged to the liquid storage tank 200, and then act on the bottom of the cooking pot to further heat the bottom of the cooking pot and then be discharged to the outside of the pot support through the gap between two adjacent support blocks 12. On the one hand, it is convenient to discharge the high-temperature smoke, and on the other hand, it can also utilize the high-temperature smoke, thereby improving the thermal efficiency of the gas stove.

[0059] Optionally, it also includes a clamping ring 3, and the support structure 1 also includes a connecting ring 13 arranged on the inner side of the support 11, a smoke exhaust channel 100 is arranged between the support 11 and the connecting ring 13, the clamping ring 3 is arranged on the upper side or the lower side of the connecting ring 13 and is connected to the connecting ring 13, and the outer end of the heat-conducting baffle 2 is located between the clamping ring 3 and the connecting ring 13, thereby realizing the safe and stable installation of the heat-conducting baffle 2 on the support structure 1.

[0060] Optionally, the clamping ring 3 is arranged at the lower side of the connecting ring 13, and the clamping ring 3 includes a first clamping portion 33, a second clamping portion 32 and a connecting portion 31 which are sequentially connected from the inside to the outside. The connecting ring body 131, the first clamping portion 33 and the connecting portion 31 are all extended in the horizontal direction, and the connecting portion 31 is arranged at the lower side of the outer end of the connecting ring 13 and connected to the connecting ring 13. The second clamping portion 32 is extended downward in the vertical direction, and the second clamping portion 32 and the first clamping portion 33 are both located at the lower side of the inner end of the connecting ring 13. The inner end of the heat conductive baffle 3 and the heat conductive baffle 2 form a liquid storage tank 200, the first clamping portion 33, the second clamping portion 32 and the inner end of the connecting ring 13 form a clamping groove 300 with an opening facing inward, and the outer end of the heat conductive baffle 2 is clamped in the clamping groove 300, so as to realize the installation of the heat conductive baffle 2 on the connecting ring 13. At the same time, since the connecting ring 13 is located on the upper side of the outer end of the heat conductive baffle 2, the connecting ring 13 and the heat conductive baffle 2 can enclose a liquid storage tank 200 for liquid storage, which has the advantages of simple and compact structure.

[0061] Optionally, the connecting ring body 131 and the connecting portion 31 are detachably connected by screws, thereby achieving simple and stable installation of the heat-conducting baffle 2 .

[0062] Optionally, the connecting ring 13 also includes a rim 132 arranged on the outer side or inner side of the connecting ring body 131, and the rim 132 protrudes upward from the connecting ring body 131. By setting the rim 132, the depth of the liquid storage tank 200 is further deepened, so that the liquid storage tank 200 can hold more overflow liquid.

[0063] Optionally, the support 11 includes a base plate 111, a top panel 112 arranged on the upper side of the base plate 111, and a bottom panel 113 arranged on the lower side of the base plate 111, the top panel 112 and the bottom panel 113 are both extended inwardly in the horizontal direction, the base plate 111 is extended in the vertical direction, the connecting ring 13 is arranged on the inner side of the base plate 111 and is located between the top panel 112 and the bottom panel 113, a first smoke exhaust channel 101 is arranged between the connecting ring 13 and the base plate 111, a second smoke exhaust channel 103 is arranged between the clamping ring 3 and the bottom panel 113, a third smoke exhaust channel 102 is arranged between the upper side of the connecting ring 13 and the top panel 112, and the third smoke exhaust channel 102, the first smoke exhaust channel 101 and the second smoke exhaust channel 103 are connected in sequence to form a smoke exhaust channel 100.

[0064] Optionally, the support block 12 is arranged on the top panel 112 and connected to the connecting ring 13, so as to realize the fixed connection between the connecting ring 13 and the support 11, and the structure is simple. Of course, in other embodiments, the support block 12 may not be connected to the connecting ring 13, and the connecting ring 13 may be connected to the inner side of the base plate 111 through the connecting blocks arranged at intervals, and the connecting blocks arranged at intervals only need to form the first smoke exhaust channel 101.

[0065] Optionally, the support 11 also includes a reinforcing plate 114. The base plate 111 is a curved plate with the middle portion bent outward. The reinforcing plate 114 is arranged on the inner side of the base plate 111. The bottom end of the reinforcing plate 114 is connected to the bottom enclosure plate 113. The top end of the reinforcing plate 114 is connected to the upper portion of the base plate 111 or the top enclosure plate 112. The reinforcing plate 114 and the connecting ring 13 are spaced apart to form a first smoke exhaust channel 101. The reinforcing plate 114 and the clamping ring 3 are spaced apart to form a third smoke exhaust channel 102.

[0066] Optionally, the heat-conducting baffle 2 is a microcrystalline glass plate, which has a good heat-conducting effect. In other embodiments, the heat-conducting baffle 2 can also be other materials that are easy to conduct heat, which is not limited here.

[0067] Embodiment 2

[0068] Please refer to Figure 6-Figure 10The difference between the second embodiment and the first embodiment is that a fourth smoke exhaust channel 104 is provided on the substrate 111, and the fourth smoke exhaust channel 104 connects the first smoke exhaust channel 101 and the outside of the substrate 111. The fourth smoke exhaust channel 104, the third smoke exhaust channel 102, the first smoke exhaust channel 101 and the second smoke exhaust channel 103 are connected to form the smoke exhaust channel 100. In this way, the high-temperature smoke can also be discharged to the outside of the pot support through the fourth smoke exhaust channel 104, and the cooking pot can also be heated. By setting the fourth smoke exhaust channel 104, the rapid flow of high-temperature smoke is facilitated to avoid the accumulation of high-temperature smoke in the pot support.

[0069] Optionally, the support 11 further includes an inner connecting plate 115, which is arranged on the inner side of the top panel 112 and extends downward, the lower end of the inner connecting plate 115 is connected to the inner end of the connecting ring 13, and the upper part or the middle part of the inner connecting plate 115 is provided with a fifth smoke exhaust channel 105 connected to the third smoke exhaust channel 102, and the fifth smoke exhaust channel 105, the fourth smoke exhaust channel 104, the third smoke exhaust channel 102, the first smoke exhaust channel 101 and the second smoke exhaust channel 103 are connected to form the smoke exhaust channel 100. By providing the inner connecting plate 115, it is convenient to provide the connecting ring 13, and at the same time, a liquid storage tank 200 is formed between the lower end of the inner connecting plate 115 and the heat-conducting baffle 2. In this structure, the support 11 and the connecting ring 13 can be integrally formed, which has the advantages of simple and compact structure and high strength.

[0070] Please refer to Figure 11-Figure 17 On the other hand, the present invention provides a gas stove, including a burner 5 and the above-mentioned pot support assembly, the pot support assembly is installed on the upper side of the burner 5, and the burner 5 is installed at the opening of the stove 6.

[0071] Optionally, the burner 5 includes a burner body and a first heat insulation structure 53 arranged on the outer peripheral side and / or bottom side of the burner body. The first heat insulation structure 53 is provided to isolate the inside and outside of the burner 5 to prevent most of the heat in the burner 5 from being lost. On the one hand, it can prevent the outside of the burner 5 from being too hot and affecting the life of other components of the burner 5. On the other hand, it can make the heat generated by the combustion of the burner 5 more concentrated on the bottom of the pot, thereby improving the heating efficiency.

[0072] Optionally, the first thermal insulation structure 53 includes a first thermal insulation ring 532 and a first thermal insulation cover 531 with an upward opening, the burner body is arranged in the first thermal insulation cover 531, and the first thermal insulation ring 532 is arranged between the burner body and the first thermal insulation cover 531, thereby achieving thermal insulation on the surrounding side and bottom side of the burner body.

[0073] Optionally, a first heat insulation cavity 505 is arranged between the peripheral side of the first heat insulation cover 531 and the peripheral side of the burner body, and a first heat insulation ring 532 is arranged in the first heat insulation cavity 505. Since the peripheral side of the first heat insulation cover 531 and the peripheral side of the burner body are closer to the combustion flame, a first heat insulation cavity 505 is arranged between the peripheral side of the first heat insulation cover 531 and the peripheral side of the burner body, and a first heat insulation ring 532 is arranged in the first heat insulation cavity 505 to achieve further targeted heat insulation at that location, thereby improving the heat insulation effect.

[0074] Optionally, a second heat insulating structure 55 is further included, and the second heat insulating structure 55 is disposed between the cooktop 6 and the pot support assembly to reduce heat flowing out from between the cooktop 6 and the pot support assembly.

[0075] Optionally, the second heat insulation structure 55 includes a second heat insulation cover 551 and a second heat insulation ring 552. The second heat insulation cover 551 is arranged on the peripheral side of the upper end of the burner body and is located between the support 11 and the stove 6. A second heat insulation cavity 506 with an opening facing downward is arranged in the second heat insulation cover 551, and the second heat insulation ring 552 is arranged in the second heat insulation cavity 506.

[0076] Optionally, it also includes a heat insulation connecting plate 56, the burner body includes a ignition divider 51 and an infrared combustion fire cover 52 arranged on the upper side of the ignition divider 51, the ignition divider 51 is sequentially provided with a first secondary air channel 501, an inner ring gas cavity 502, an outer ring gas cavity 503 and a second secondary air channel 504 from the inside to the outside, the infrared combustion fire cover 52 is arranged above the inner ring gas cavity 502 and the outer ring gas cavity 503, and the ignition divider 51 is provided with an inner fire hole and an outer fire hole outside the inner fire hole. The inner fire hole is connected to the inner ring combustion chamber 502, and the outer fire hole is connected to the outer ring combustion chamber 503. A first air through hole 5040 is provided on the outer wall of the second secondary air passage 504, and a second air through hole 5311 corresponding to the first air through hole 5040 is provided on the first heat insulation cover 531, so that the secondary air can enter the second secondary air passage 504 from the outside of the first heat insulation cover 531 through the second air through hole 5311 and the first air through hole 5040 in sequence. One end of the heat insulation connecting plate 56 is connected to the upper end of the outer wall of the second secondary air passage 504, and the other end of the heat insulation connecting plate 56 is connected to the inner side of the second heat insulation cover 551. The outer wall of the second secondary air passage 504, the heat insulation connecting plate 56 and the second heat insulation cover 551 are integrally formed, with a simple and compact structure and good heat insulation effect. By setting the first secondary air passage 501 and the second secondary air passage 504, it is ensured that there is sufficient secondary air during combustion, thereby improving the combustion efficiency.

[0077] Optionally, an ejector tube group 54 is further included. An avoidance through hole 5312 is opened at the bottom of the first heat insulation cover 531. The ejector tube group 54 passes through the avoidance through hole 5312 and is connected with the burner body.

[0078] The ejector tube group 54 includes an outer ejector tube and an inner ejector tube. The outer ejector tube is communicated with the outer ring combustion gas cavity 503 , and the inner ring ejector tube 542 is communicated with the inner ring combustion gas cavity 502 .

[0079] Optionally, an ignition needle 7 is also included. The ignition needle 7 is installed in the first secondary air channel 501. The ignition nozzle of the ignition needle 7 extends to the upper side of the inner fire hole. During ignition, the inner fire hole is ignited first and then transferred from the inner fire hole to the outer fire hole, thereby achieving ignition.

[0080] Optionally, a shell 4 is further included, and the shell 4 is arranged on the outside of the burner 5.

[0081] Optionally, two groups of burners 5 and pot support assemblies are provided, and the pot support assemblies are provided in a one-to-one correspondence with the burners 5 .

[0082] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A pot support assembly, characterized in that: include: A support structure (1) comprises a support (11) and a plurality of support blocks (12), wherein a heat conduction cavity (10) is provided in the support (11), and the plurality of support blocks (12) are arranged on the support (11) and protrude upward from the support (11), and the plurality of support blocks (12) are arranged at intervals along the circumference of the support (11); A heat-conducting baffle (2) is mounted on the (11) and blocks the heat-conducting cavity (10); a liquid storage tank (200) with an upward opening is formed between the heat-conducting baffle (2) and the support (11); a smoke exhaust channel (100) is provided between the heat-conducting baffle (2) and the support (11); and the outside of the support structure (1) is connected to the bottom of the heat-conducting baffle (2) through the smoke exhaust channel (100).

2. The pot support assembly according to claim 1, characterized in that: The support structure (1) further comprises a snap ring (3), wherein the support structure (1) further comprises a connecting ring (13) arranged on the inner side of the support (11), the smoke exhaust passage (100) is arranged between the support (11) and the connecting ring (13), the snap ring (3) is arranged on the upper side or the lower side of the connecting ring (13) and is connected to the connecting ring (13), and the outer end of the heat-conducting baffle (2) is located between the snap ring (3) and the connecting ring (13).

3. The pot support assembly according to claim 2, characterized in that: The clamping ring (3) is arranged at the lower side of the connecting ring (13), and the clamping ring (3) comprises a first clamping portion (33), a second clamping portion (32) and a connecting portion (31) which are sequentially connected from the inside to the outside. The connecting ring body (131), the first clamping portion (33) and the connecting portion (31) are all arranged to extend in the horizontal direction. The connecting portion (31) is arranged at the lower side of the outer end of the connecting ring (13) and is connected to the connecting ring body (131). The second clamping portion (32) is arranged to extend in the horizontal direction. The second clamping portion (32) and the first clamping portion (33) are both located at the lower side of the inner end portion of the connecting ring (13); the inner end portion of the connecting ring (13) and the heat-conducting baffle (2) form a liquid storage tank; the first clamping portion (33), the second clamping portion (32) and the inner end portion of the connecting ring body (131) form a clamping groove (300) with an opening facing inward; the outer end portion of the heat-conducting baffle (2) is clamped in the clamping groove (300).

4. The pot support assembly according to claim 3, characterized in that: The connecting ring (13) comprises a connecting ring body (131) and a surrounding edge (132) arranged on the outer peripheral side or the inner peripheral side of the connecting ring body (131); the surrounding edge (132) protrudes upward from the connecting ring body (131); the inner end of the connecting ring body (131) and the first clamping portion (33) and the second clamping portion (32) are enclosed to form the clamping groove (300); and the outer end of the connecting ring body (131) is connected to the connecting portion (31).

5. The pot support assembly according to claim 2, characterized in that: The support (11) comprises a base plate (111), a top plate (112) arranged on the upper side of the base plate (111), and a bottom plate (113) arranged on the lower side of the base plate (111); the top plate (112) and the bottom plate (113) are both extended inwardly in a horizontal direction; the base plate (111) is extended in a vertical direction; the connecting ring (13) is arranged on the inner side of the base plate (111) and is located between the top plate (112) and the bottom plate (113); A first smoke exhaust channel (101) is arranged between the connecting ring (13) and the base plate (111), a second smoke exhaust channel (103) is arranged between the clamping ring (3) and the bottom enclosure plate (113), and a third smoke exhaust channel (102) is arranged between the upper side of the connecting ring (13) and the top enclosure plate (112); the third smoke exhaust channel (102), the first smoke exhaust channel (101) and the second smoke exhaust channel (103) are connected in sequence to form the smoke exhaust channel (100).

6. The pot support assembly according to claim 5, characterized in that: The support block (12) is arranged on the top panel (112) and is connected to the connecting ring (13).

7. The pot support assembly according to claim 5, characterized in that: A fourth smoke exhaust channel (104) is provided on the base plate (111), and the fourth smoke exhaust channel (104) is connected with the first smoke exhaust channel (101) and the outside of the base plate (111); the fourth smoke exhaust channel (104), the third smoke exhaust channel (102), the first smoke exhaust channel (101) and the second smoke exhaust channel (103) are connected to form the smoke exhaust channel (100).

8. The pot support assembly according to claim 7, characterized in that: The support (11) further comprises an inner connecting plate (115), wherein the inner connecting plate (115) is arranged on the inner side of the top panel (112) and extends downward, wherein the lower end of the inner connecting plate (115) is connected to the inner end of the connecting ring (13), and a fifth smoke exhaust channel (105) connected to the third smoke exhaust channel (102) is provided at the upper part or the middle part of the inner connecting plate (115); the fifth smoke exhaust channel (105), the fourth smoke exhaust channel (104), the third smoke exhaust channel (102), the first smoke exhaust channel (101) and the second smoke exhaust channel (103) are connected to form the smoke exhaust channel (100).

9. The pot support assembly according to claim 5, characterized in that: The support (11) further comprises a reinforcing plate (114); the base plate (111) is a curved plate with a middle portion bent outward; the reinforcing plate (114) is arranged on the inner side of the base plate (111); the bottom end of the reinforcing plate (114) is connected to the bottom enclosure plate (113); the top end of the reinforcing plate (114) is connected to the upper portion of the base plate (111) or the top enclosure plate (112); the reinforcing plate (114) and the connecting ring (13) are spaced apart to form the first smoke exhaust channel (101); and the reinforcing plate (114) and the clamping ring (3) are spaced apart to form the third smoke exhaust channel (102).

10. The pot support assembly according to any one of claims 1 to 9, characterized in that: The heat-conducting baffle (2) is a glass-ceramic plate.

11. A gas stove, characterized in that: It comprises a burner (5) and a pot support assembly according to any one of claims 1 to 10, wherein the pot support assembly is mounted on the upper side of the burner (5), and the burner (5) is mounted at the opening of a stove top (6).

12. The gas stove according to claim 11, characterized in that: The burner (5) comprises a burner body and a first heat insulation structure (53) arranged on the outer peripheral side and / or the bottom side of the burner body.

13. The gas stove according to claim 12, characterized in that: The first heat insulation structure (53) comprises a first heat insulation ring (532) and a first heat insulation cover (531) with an opening facing upward, the burner body is arranged in the first heat insulation cover (531), and the first heat insulation ring (532) is arranged between the burner body and the first heat insulation cover (531).

14. The gas stove according to claim 13, characterized in that: A first heat insulation cavity (505) is provided between the peripheral side of the first heat insulation cover (531) and the peripheral side of the burner body, and the first heat insulation ring (532) is provided in the first heat insulation cavity (505).

15. The gas stove according to claim 13, characterized in that: It also comprises a second heat insulating structure (55), wherein the second heat insulating structure (55) is arranged between the stove top (6) and the pot support assembly.

16. The gas stove according to claim 15, characterized in that: The second heat insulation structure (55) comprises a second heat insulation cover (551) and a second heat insulation ring (552); the second heat insulation cover (551) is arranged on the peripheral side of the upper end of the burner body and is located between the support (11) and the stove (6); a second heat insulation cavity (506) with an opening facing downward is arranged in the second heat insulation cover (551); and the second heat insulation ring (552) is arranged in the second heat insulation cavity (506).

17. The gas stove according to claim 16, characterized in that: The burner body also includes a heat-insulating connecting plate (56), wherein the burner body includes an ignition divider (51) and an infrared combustion fire cover (52) arranged on the upper side of the ignition divider (51), wherein the ignition divider (51) is provided with a first secondary air channel (501), an inner ring gas cavity (502), an outer ring gas cavity (503) and a second secondary air channel (504) in sequence from the inside to the outside, wherein the infrared combustion fire cover (52) is arranged above the inner ring gas cavity (502) and the outer ring gas cavity (503), wherein the ignition divider (51) is provided with an inner fire hole and an outer fire hole located outside the inner fire hole, wherein the inner fire hole is connected to the inner ring gas cavity (502), and the outer fire hole is connected to the inner ring gas cavity (503). The fire hole is connected to the outer ring combustion chamber (503); a first air through hole (5040) is provided on the outer wall of the second secondary air channel (504); a second air through hole (5311) corresponding to the first air through hole (5040) is provided on the first heat insulation cover (531); one end of the heat insulation connecting plate (56) is connected to the upper end of the outer wall of the second secondary air channel (504); the other end of the heat insulation connecting plate (56) is connected to the inner side of the second heat insulation cover (551); the outer wall of the second secondary air channel (504), the heat insulation connecting plate (56) and the second heat insulation cover (551) are integrally formed.

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