Pot rack and gas stove
By designing a continuous retaining ring structure in the gas stove pot rack, the problems of pot rack deformation and difficulty in cleaning are solved, achieving high energy efficiency and easy cleaning.
Patent Information
- Application Number
- CN202520298269.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Existing gas stove pot racks are prone to deformation and are difficult to clean during use.
Design a pot rack that includes a retaining ring and an inner ring layer, with a cavity formed between the outer ring layer and the outside, which is connected to the outside, to increase heat insulation performance and exhaust pressure reduction function, and to prevent the pot rack from deforming due to heat.
Improves the energy efficiency of gas stoves, makes them easy to clean, reduces pot rack deformation, and enhances the user experience.
Smart Images
Figure CN223826289U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of gas stove technology, and in particular to a pot rack and a gas stove. Background Technology
[0002] To achieve high energy efficiency, most existing household gas stoves use pot racks with an energy-concentrating plate structure. However, the surface of the plate-shaped pot rack is prone to accumulating dirt, discoloration after prolonged use, and is difficult to clean, resulting in a poor user experience.
[0003] Currently, some pot supports incorporate feet on the retaining ring to improve energy efficiency and cleaning. The retaining ring itself is hollow, allowing the pot to support the cookware. However, these pot supports are prone to deformation during gas stove use. Utility Model Content
[0004] Based on this, this application provides a pot rack and a gas stove to solve the problem that the pot rack is prone to deformation during the use of gas stoves in related technologies.
[0005] In a first aspect, this application provides a pot holder, comprising:
[0006] The retaining ring includes an outer ring and an inner ring. The outer ring surrounds the outer side of the inner ring. The outer ring and the inner ring are spaced apart and define a cavity that is connected to the outside.
[0007] The inner ring is used to surround the outer perimeter of the burner in a gas stove.
[0008] In one possible implementation, the pot rack has a mating end along the axial direction, the mating end being oriented toward the panel of the gas stove;
[0009] The side of the cavity facing the docking end is connected to the outside.
[0010] In one possible implementation, the pot frame includes a first section, a second section, and a third section;
[0011] Along the axial direction of the pot frame and away from the docking end, the first, second, and third sections are arranged in sequence.
[0012] When the pot rack is used on a gas stove, the first section corresponds to the low temperature zone of the gas stove, the second section corresponds to the medium temperature zone of the gas stove, and the third section corresponds to the high temperature zone of the gas stove.
[0013] Along the axial direction of the pot frame, the end of the cavity facing the docking end is located in the first or second section.
[0014] In one possible implementation, the retaining ring also includes a connecting layer and a folded edge;
[0015] The connecting layer connects the outer ring and the inner ring at both ends of the radial direction of the pot frame, and the connecting layer is located on the side of the retaining ring away from the mating end;
[0016] The folded edge is arranged around the inner layer of the ring, and in the axial direction of the pot frame, the folded edge is connected to the end of the inner layer of the ring facing the mating end;
[0017] The outer ring, inner ring, connecting layer, and folded edge together define the cavity.
[0018] In one possible implementation, the folded edge extends radially toward the outer ring of the pot frame and has a gap between it and the outer ring to connect the cavity with the outside.
[0019] In one possible implementation, the outer layer has an extension on the side facing the mating end, which extends beyond the inner layer along the axial direction of the pot frame.
[0020] In one possible implementation, a number of holes are provided on the outer layer, and each hole is at least partially located on the extension.
[0021] In one possible implementation, the end of the extension facing the mating end is located in the first segment, and the end of the extension away from the mating end is located in the second segment; and / or,
[0022] The holes are located in the first and second sections.
[0023] In one possible implementation, the pot frame also includes multiple foot pieces;
[0024] The foot piece overlaps on the side of the connecting layer opposite to the mating end and is connected to the inner ring layer and the connecting layer respectively;
[0025] The projection of the foot piece along the radial direction of the retaining ring overlaps with the extension.
[0026] Secondly, this application provides a gas stove, including a panel, a burner, a water tray and the aforementioned pot rack;
[0027] The water collection tray is positioned above the panel and abuts against the panel, and the burner is positioned above the water collection tray;
[0028] The pot rack is positioned above the panel and connected to the water tray, with the baffle ring of the pot rack arranged around the burner.
[0029] The pot rack and gas stove provided in this application include a retaining ring comprising an outer layer and an inner layer. The space between the outer and inner layers defines a cavity, which is open to the outside. The cavity within the retaining ring increases its heat insulation performance, thus improving the energy efficiency of the gas stove. The pot rack has a small horizontal area, making it easier to clean. During use of the gas stove or during the coating process of the pot rack, the gas in the cavity expands due to heat and can partially escape. The connection between the cavity and the outside acts as a venting and depressurization mechanism, preventing excessive internal pressure caused by the gas expansion due to heat, thus reducing the pot rack's deformation. Furthermore, when the pot rack is washed in water, the connection between the cavity and the outside also serves as a drainage mechanism, facilitating cleaning. Attached Figure Description
[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0031] Figure 1 This is a partial structural schematic diagram of a gas stove provided in an embodiment of this application;
[0032] Figure 2 This is a schematic diagram of the structure of the pot rack provided in an embodiment of this application;
[0033] Figure 3 This is a cross-sectional view of the pot rack provided in an embodiment of this application.
[0034] Explanation of reference numerals in the attached figures:
[0035] 10-Pot rack;
[0036] 100-Retaining ring; 110-Outer ring layer; 111-Extension; 112-Hole; 120-Inner ring layer; 130-Connecting layer; 140-Cavity; 150-Folded edge; 160-Mating end; 171-First section; 172-Second section; 173-Third section;
[0037] 200-foot piece;
[0038] 20-panel;
[0039] 30 - Burner;
[0040] 40-Water tray;
[0041] 50- Chassis;
[0042] 61 - Low temperature zone; 62 - Medium temperature zone; 63 - High temperature zone;
[0043] 70 - Cookware. Detailed Implementation
[0044] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.
[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0046] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.
[0047] The terms “first,” “second,” and “third” (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.
[0048] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.
[0049] In existing technologies, some pot supports incorporate feet on a baffle ring to improve energy efficiency and cleaning effectiveness, with the baffle ring itself being a hollow structure. However, the hollow structure of the baffle ring traps gas inside. During gas stove use, the gas inside the hollow structure of the baffle ring expands due to heat, leading to excessive internal pressure, which can cause the pot support to deform and produce abnormal noises.
[0050] After repeated consideration and verification, the inventors discovered that forming a cavity around the burner within the baffle ring of the pot rack can improve the heat insulation performance of the baffle ring and enhance the energy efficiency of the gas stove. Positioning the cavity to connect with the outside environment allows for exhaust and pressure reduction, preventing excessive internal pressure when the pot rack is heated, thus reducing the likelihood of deformation and abnormal noises.
[0051] In view of this, the inventor designed a pot rack and a gas stove. The pot rack's retaining ring includes an inner ring and an outer ring spaced apart. The gap between the inner and outer rings defines a cavity surrounding the burner, and this cavity is open to the outside. Multiple feet of the pot rack are respectively installed on the retaining ring. Because the cavity of the retaining ring is open to the outside, the internal pressure of the cavity will not be too high during the use of the gas stove, and the pot rack is less likely to deform.
[0052] The technical solutions for the pot rack and gas stove provided in the embodiments of this application are described in detail below with reference to the accompanying drawings.
[0053] Reference Figures 1 to 3 As shown, the pot rack 10 provided in this embodiment includes a retaining ring 100. The retaining ring 100 includes an outer layer 110 and an inner layer 120. The outer layer 110 surrounds the outer side of the inner layer 120, and the outer layer 110 and the inner layer 120 are spaced apart, defining a cavity 140. The inner layer 120 surrounds the outer periphery of the burner 30 of the gas stove. The cavity 140 communicates with the outside.
[0054] The baffle ring 100 can be made of sheet metal and has a ring-shaped structure. When the pot holder 10 is in use, the axis of the baffle ring 100 can be perpendicular to the panel 20 of the gas stove. In one possible implementation, the cavity 140 can be annular, surrounding the outer side of the inner ring layer 120. In other embodiments, the cavity 140 can also be arc-shaped, extending circumferentially along the baffle ring 100. The baffle ring 100 can confine heat, and the cavity 140 of the baffle ring 100 increases its heat insulation performance, which is beneficial to improving the energy efficiency of the gas stove. Optionally, the cavity 140 can also be provided with reinforcing structures such as reinforcing ribs to increase the structural strength of the baffle ring 100.
[0055] For example, the thickness of the cavity 140, i.e., the spacing between the outer layer 110 and the inner layer 120, is greater than or equal to 5 mm and less than or equal to 20 mm, such as 5 mm, 10 mm, 15 mm, or 20 mm, etc., and is not limited to a single value. The thickness of the cavity 140 can ensure the heat insulation effect of the retaining ring 100 while avoiding the accumulation of dirt on the upper surface of the retaining ring 100 due to excessive thickness.
[0056] It should be noted that the cavity 140 is connected to the outside, that is, the inside of the cavity 140 is connected to the outside of the cavity 140. Gas inside the cavity 140 can flow out of the cavity 140, and gas outside the cavity 140 can also flow into the cavity 140.
[0057] The pot rack 10 provided in this embodiment has a retaining ring 100 comprising an outer layer 110 and an inner layer 120. The gap between the outer layer 110 and the inner layer 120 defines a cavity 140, which is connected to the outside. The cavity 140 in the retaining ring 100 can increase the heat insulation performance of the retaining ring 100, which is beneficial to improving the energy efficiency of the gas stove. The pot rack 10 has a small horizontal area, making it easier to clean. During the use of the gas stove or the coating process of the pot rack 10, the gas in the cavity 140 expands due to heat and can partially flow out of the cavity 140. The connection between the cavity 140 and the outside serves to exhaust and reduce pressure, preventing excessive internal pressure in the cavity 140 due to heat expansion, thus preventing the pot rack 10 from deforming. In addition, when the pot rack 10 is washed in water, the connection between the cavity 140 and the outside also serves to drain water, facilitating the cleaning of the pot rack 10.
[0058] In one embodiment, such as Figure 2 and Figure 3 As shown, the pot rack 10 has a docking end 160 along the axial direction. The docking end 160 is used to face the panel 20 of the gas stove. The side of the cavity 140 facing the docking end 160 is connected to the outside.
[0059] When in use, the docking end 160 of the pot rack 10 is located at the bottom of the pot rack 10, and the docking end 160 of the pot rack 10 can be connected to the water receiving tray 40 of the gas stove.
[0060] In one possible implementation, a through hole can be made on the retaining ring 100, the through hole connecting the cavity 140 to the outside, and the through hole is located at the end of the retaining ring 100. When the retaining ring 100 is in use, the through hole faces the panel 20 of the gas stove.
[0061] With this structure, during the use of the gas stove, the soup flowing from the pot 70 will not flow into the cavity 140. Furthermore, the bottom of the cavity 140 is connected to the outside. Because the hot gas in the cavity 140 rises when the pot rack 10 is heated, the gas flowing out of the cavity 140 is less likely to carry away heat from the cavity 140, thus reducing heat loss and improving the energy efficiency of the gas stove.
[0062] In a specific embodiment, such as Figure 1 and Figure 3 As shown, the pot frame 10 includes a first section 171, a second section 172, and a third section 173. Along the axial direction of the pot frame 10 and away from the docking end 160, the first section 171, the second section 172, and the third section 173 are arranged sequentially.
[0063] When the pot rack 10 is used on a gas stove, the first section 171 corresponds to the low temperature zone of the gas stove, the second section 172 corresponds to the medium temperature zone of the gas stove, and the third section 173 corresponds to the high temperature zone of the gas stove.
[0064] In the axial direction of the pot frame 10, the end of the cavity 140 facing the docking end 160 is located in the first section 171 or the second section 172.
[0065] Among them, such as Figure 1 As shown, when the gas stove is in use, the low-temperature zone 61 is located above its panel 20, the medium-temperature zone 62 is located above the low-temperature zone 61, and the high-temperature zone 63 is located above the medium-temperature zone 62. During use, the high-temperature zone 63 has the highest temperature, followed by the medium-temperature zone 62, and the low-temperature zone 61 has the lowest temperature. For illustration, the height H3 of the high-temperature zone 63 can be 10mm-16mm, the height H2 of the medium-temperature zone 62 is generally 1.5-2.5 times the height H3 of the high-temperature zone 63, and the height H1 of the low-temperature zone 61 is generally 1-1.5 times the height H3 of the high-temperature zone 63. Correspondingly, when the pot rack 10 is in use, the first section 171 is located above the connecting end 160, the second section 172 is located above the first section 171, and the third section 173 is located above the second section 172. The height of the first section 171 is the same as the height of the low-temperature zone 61, the height of the second section 172 is the same as the height of the medium-temperature zone 62, and the height of the third section 173 is the same as the height of the high-temperature zone 63.
[0066] Specifically, when the pot holder 10 is in use, the bottom end of the cavity 140 can be located in either the medium-temperature zone 62 or the low-temperature zone 61 of the gas stove. The bottom end of the cavity 140 can be positioned in either the medium-temperature zone 62 or the low-temperature zone 61 of the gas stove by setting the height of the cavity 140, the height of the cavity 140 on the retaining ring 100, and the height and position of the foot piece 200 on the retaining ring 100.
[0067] Understandably, the bottom of the cavity 140 is connected to the outside, meaning that when the pot rack 10 is in use, the part of the cavity 140 that is connected to the outside is located in the medium temperature zone 62 or the low temperature zone 61 of the gas stove. With the above arrangement, the heat in the cavity 140 is not easily dissipated from the part of the cavity 140 that is connected to the outside, which is beneficial to improving the energy efficiency of the gas stove.
[0068] like Figure 1 As shown, the top of the cavity 140 is located at the third section 173. When the pot rack 10 is in use, the top of the cavity 140 is located in the high-temperature zone 63 of the gas stove. This arrangement improves the heat retention effect of the pot rack 10, which helps to improve the energy efficiency of the gas stove.
[0069] In a specific embodiment, such as Figures 1-3 As shown, the retaining ring 100 also includes a connecting layer 130 and a folded edge 150. The connecting layer 130 connects the outer ring layer 110 and the inner ring layer 120 at its two ends in the radial direction of the pot frame 10, respectively. The connecting layer 130 is located on the side of the retaining ring 100 away from the mating end 160.
[0070] The connecting layer 130 has an annular sheet structure, with its outer periphery connected to the outer ring layer 110 and its inner periphery connected to the inner ring layer 120. For example, the connecting layer 130 can be connected to the outer ring layer 110 and the inner ring layer 120 respectively by welding. When the pot holder 10 is in use, the connecting layer 130 is located at the top of the retaining ring 100, sealing the top of the retaining ring 100.
[0071] A folded edge 150 is arranged around the inner layer 120, and along the axial direction of the pot holder 10, the folded edge 150 is connected to the end of the inner layer 120 facing the mating end 160. When the pot holder 10 is in use, the folded edge 150 is connected to the bottom end of the inner layer 120. The folded edge 150 can be an annular sheet structure. For example, a sheet metal part can be used as the folded edge 150, and the folded edge 150 can be fixed to the bottom end of the inner layer 120 by welding. In this embodiment, the width of the folded edge 150 is not limited; those skilled in the art can set it as needed.
[0072] By setting a folded edge 150 on the retaining ring 100, the structural strength of the retaining ring 100 can be improved, the mechanical and thermal deformation effect of the retaining ring 100 can be reduced, and the service life of the pot frame 10 can be increased.
[0073] The outer ring 110, the inner ring 120, the connecting layer 130, and the folded edge 150 together define the cavity 140. That is, the cavity 140 is formed in the retaining ring 100 to improve the energy efficiency of the gas stove, and the top and sides of the cavity 140 are not connected to the outside.
[0074] In a specific embodiment, such as Figure 1 and Figure 3 As shown, the folded edge 150 extends radially toward the outer ring 110 along the pot frame 10 and has a gap with the outer ring 110 to connect the cavity 140 with the outside.
[0075] In other words, the annular sheet-like structure forming the folded edge 150 extends radially along the pot frame 10. The folded edge 150 is located between the inner layer 120 and the outer layer 110, and the bottom end of the folded edge 150 is connected to the inner layer 120. Understandably, the gap between the folded edge 150 and the outer layer 110 forms a communication port between the cavity 140 and the outside. Gas in the cavity 140 can flow out of the cavity 140 through the gap between the folded edge 150 and the outer layer 110, and gas from the outside can also flow into the cavity 140 through the gap between the folded edge 150 and the outer layer 110. In one possible implementation, the width of the folded edge 150 can be smaller than the gap width between the inner layer 120 and the outer layer 110, thus forming an annular gap between the end of the folded edge 150 away from the inner layer 120 and the outer layer 110. In another possible implementation, the portion of the folded edge 150 away from the inner layer 120 is connected to the outer layer 110, and the other portion of the folded edge 150 away from the inner layer 120 has a gap with the outer layer 110. That is, a gap is provided between the inner periphery or part of the outer layer 110 and the folded edge 150.
[0076] With the above arrangement, the gap between the folded edge 150 and the outer layer 110 allows the cavity 140 of the retaining ring 100 to communicate with the outside. While enhancing the structural strength of the retaining ring 100, the folded edge 150 limits the communication area between the cavity 140 and the outside. During the use of the gas stove, convection is less likely to occur between the cavity 140 and the outside, and heat loss in the cavity 140 is less likely, which helps to improve the energy efficiency of the gas stove.
[0077] In other embodiments, the end of the folded edge 150 away from the inner layer 120 may also extend away from the outer layer 110.
[0078] Figures 1-3 As shown, the outer layer 110 has an extension 111 on the side facing the docking end 160, and the extension 111 extends beyond the inner layer 120 along the axial direction of the pot holder 10.
[0079] Specifically, when the pot holder 10 is in use, the bottom end of the outer ring 110 extends beyond the inner ring 120, and the portion of the outer ring 110 that extends beyond the inner ring 120 defines the extension 111.
[0080] By providing the extension 111, the distance between the bottom of the baffle ring 100 and the panel 20 of the gas stove can be reduced, thereby reducing the heat dissipated outward from the flame in the baffle ring 100 and further improving the energy efficiency of the gas stove.
[0081] like Figures 1-3 As shown, a plurality of holes 112 are provided on the outer layer 110, and each hole 112 is at least partially located on the extension 111.
[0082] The holes 112 on the outer layer 110 serve to supply secondary air, allowing secondary air to enter the combustion zone inside the baffle ring 100 and replenish combustion through the holes 112 on the outer layer 110. There can be one or more holes 112. When there are multiple holes 112, they can be arranged at intervals around the axis of the baffle ring 100. Each hole 112 can be located entirely or partially in the extension 111; no single limitation is imposed.
[0083] With the above configuration, secondary air can be supplied through the holes 112 on the outer ring 110, improving the energy efficiency of the gas stove. At the same time, each hole 112 is at least partially located on the extension 111, so that the inner ring 120 will not completely block the supplied secondary air, ensuring that the secondary air can enter the combustion zone inside the baffle ring 100 to supply combustion.
[0084] In one specific implementation, such as Figure 1 and Figure 3 As shown, the end of the extension 111 facing the docking end 160 is located in the first segment 171, and the end of the extension 111 away from the docking end 160 is located in the second segment 172.
[0085] In other words, when the pot holder 10 is in use, the bottom end of the extension 111 is located in the low-temperature zone 61, and the top end of the extension 111 is located in the medium-temperature zone 62. The fact that the top end of the extension 111 is located in the medium-temperature zone 62 indicates that the bottom end of the inner layer 120 is also located in the medium-temperature zone 62, and the position where the cavity 140 communicates with the outside is also located in the medium-temperature zone 62. The position of the extension 111 ensures the heat-coating effect of the baffle ring 100, while preventing the inner layer 120 from being too close to the gas stove panel 20, which would cause the inner layer 120 to completely block the hole 112 on the outer layer of the ring 100. Air from outside the baffle ring 100 can enter the combustion zone as secondary air supply for combustion.
[0086] In one specific implementation, such as Figure 1 and Figure 3 As shown, hole position 112 is located between the first segment 171 and the second segment 172.
[0087] Specifically, when the retaining ring 100 is in use, the highest point of the hole 112 is located in the medium-temperature zone 62, and the lowest point is located in the low-temperature zone 61 along the axial direction of the retaining ring 100. Compared to placing the hole 112 entirely in the low-temperature zone 61, this reduces the amount of heat carried away by the secondary air due to the low temperature, achieving a higher energy efficiency improvement. Compared to placing the hole 112 entirely in the high-temperature zone 63 or the medium-temperature zone 62, this facilitates the entry of secondary air into the combustion zone to replenish combustion. In other words, placing the hole 112 between the medium-temperature zone 62 and the low-temperature zone 61 ensures that secondary air can easily enter the combustion zone to replenish combustion while preventing the secondary air from carrying away too much heat, thus achieving a higher energy efficiency improvement.
[0088] In one embodiment, such as Figures 1-3 As shown, the inner layer 120 and / or the outer layer 110 extend smoothly along the axial direction of the pot frame 10.
[0089] Specifically, only the inner layer 120 or only the outer layer 110 can extend smoothly along the axial direction of the pot frame 10, or both the inner layer 120 and the outer layer 110 can extend smoothly along the axial direction of the pot frame 10. The smooth extension of the inner layer 120 along the axial direction of the retaining ring 100 means that there is no stepped surface in the inner layer 120 along the axial direction of the retaining ring 100. In one possible implementation, the cross-section of the inner layer 120 along the axial direction of the retaining ring 100 is parallel to the axial direction of the retaining ring 100; in another possible implementation, the cross-section of the inner layer 120 along the axial direction of the retaining ring 100 is arc-shaped. The smooth extension of the outer layer 110 along the axial direction of the pot frame 10 also means that there is no stepped surface in the outer layer 110 along the axial direction of the retaining ring 100. The cross-section of the outer layer 110 along the axial direction of the retaining ring 100 can be parallel to the axial direction of the retaining ring 100 or can be arc-shaped.
[0090] The above settings can prevent dirt from accumulating in the inner ring 120 and / or the outer ring 110, improving the ease of cleaning of the pot rack 10.
[0091] like Figures 1-3 As shown, the pot holder 10 also includes a plurality of foot pieces 200. The foot pieces 200 overlap the side of the connecting layer 130 opposite to the mating end 160 and are connected to the inner ring layer 120 and the connecting layer 130 respectively.
[0092] Understandably, the tops of the multiple foot pieces 200 are used to jointly support the cookware 70. Each foot piece 200 can be a sheet-like structure, and the sheet-like structure extends in a direction parallel to the axial direction of the retaining ring 100. For example, after the foot pieces 200 overlap the connecting layer 130, they can be connected to the inner ring layer 120 and the connecting layer 130 respectively by welding. This embodiment does not limit the specific number of foot pieces 200; those skilled in the art can set it as needed. In one specific embodiment, the multiple foot pieces 200 can be arranged at equal intervals around the axis of the retaining ring 100. With the above arrangement, the foot pieces 200 overlap the connecting layer 130, increasing the connection width between the foot pieces 200 and the retaining ring 100, allowing the foot pieces 200 to support the cookware 70 more stably.
[0093] The projection of the foot piece 200 along the radial direction of the retaining ring 100 overlaps with the extension 111. For example, the bottom end of each foot piece 200 may extend beyond the bottom end of the extension 111, thus the projection of the foot piece 200 along the radial direction of the retaining ring 100 is at least partially located on the extension 111. With this arrangement, the structural strength of the pot rack 10 can be guaranteed, the retaining ring 100 of the pot rack 10 will not serve to support the pot 70, and the pot rack 10 is less prone to deformation.
[0094] This application also provides a gas stove, such as Figure 1 As shown, the gas stove includes a control panel 20, a burner 30, a drip tray 40, and the aforementioned pot rack 10. The drip tray 40 is positioned above and abuts against the control panel 20, and the burner 30 is positioned above the drip tray 40. The pot rack 10 is positioned above the control panel 20 and connected to the drip tray 40, with a retaining ring 100 of the pot rack 10 surrounding the burner 30.
[0095] The gas stove can be a countertop stove, a built-in stove, or an integrated stove, etc., and is not limited to any one of these. Illustratively, the gas stove also includes a base 50, with a panel 20 positioned above the base 50, and the upper end of the base 50 abutting against the lower end of the panel 20. A water tray 40 is positioned above the panel 20, with the upper end of the panel 20 abutting against the lower end of the water tray 40, and a burner 30 is positioned above the water tray 40. The legs 200 of the pot rack 10 can be connected to the water tray 40 by snap-fit or abutting.
[0096] The gas stove provided in this application has higher energy efficiency due to the use of the aforementioned pot rack 10. The pot rack 10 is easier to clean and less prone to deformation, thus improving the user experience.
[0097] In one possible implementation, such as Figure 1 As shown, the end of the retaining ring 100 facing the panel 20 has a gap between it and the panel 20 and the water receiving tray 40.
[0098] In other words, the bottom end of the baffle ring 100 is in clearance fit with the panel 20 or the water tray 40, and does not make contact. For example, the gap between the bottom end of the baffle ring 100 and the panel 20 or the water tray 40 does not exceed 2mm, to prevent outside air from entering the interior of the baffle ring 100 and taking away too much heat, thus ensuring the energy efficiency of the gas stove.
[0099] With the above settings, when the gas stove is working, the heat on the pot rack 10 is not easily transferred to the panel 20 or the water tray 40, reducing heat loss and achieving the effect of improving energy efficiency.
[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A pot rack (10), characterized in that, include: A retaining ring (100) includes an outer ring layer (110) and an inner ring layer (120). The outer ring layer (110) surrounds the outer side of the inner ring layer (120). The outer ring layer (110) and the inner ring layer (120) are spaced apart and define a cavity (140) that communicates with the outside. The inner ring (120) is used to surround the outer periphery of the burner (30) of the gas stove.
2. The pot rack (10) according to claim 1, characterized in that, The pot rack (10) has a mating end (160) along the axial direction, the mating end (160) being directed toward the panel of the gas stove; The cavity (140) is connected to the outside on the side facing the docking end (160).
3. The pot rack (10) according to claim 2, characterized in that, The pot frame (10) includes a first section (171), a second section (172) and a third section (173); Along the axial direction of the pot frame (10) and away from the docking end (160), the first segment (171), the second segment (172) and the third segment (173) are arranged in sequence; When the pot rack (10) is used in the gas stove, the first section (171) corresponds to the low temperature zone of the gas stove, the second section (172) corresponds to the medium temperature zone of the gas stove, and the third section (173) corresponds to the high temperature zone of the gas stove. In the axial direction of the pot frame (10), one end of the cavity (140) facing the docking end (160) is located in the first segment (171) or the second segment (172).
4. The pot rack (10) according to claim 3, characterized in that, The retaining ring (100) also includes a connecting layer (130) and a folded edge (150); The connecting layer (130) connects the outer ring layer (110) and the inner ring layer (120) at both ends of the pot frame (10) in the radial direction, respectively. The connecting layer (130) is located on the side of the retaining ring (100) away from the docking end (160). The folded edge (150) is arranged around the inner ring layer (120), and in the axial direction of the pot frame (10), the folded edge (150) is connected to one end of the inner ring layer (120) facing the mating end (160). The outer ring layer (110), the inner ring layer (120), the connecting layer (130), and the folded edge (150) together define the cavity (140).
5. The pot rack (10) according to claim 4, characterized in that, The folded edge (150) extends radially toward the outer ring (110) of the pot frame (10) and has a gap with the outer ring (110) to connect the cavity (140) with the outside.
6. The pot rack (10) according to claim 4, characterized in that, The outer ring (110) has an extension (111) on the side facing the docking end (160), the extension (111) extending beyond the inner ring (120) along the axial direction of the pot frame (10).
7. The pot rack (10) according to claim 6, characterized in that, The outer layer (110) is provided with a plurality of holes (112), and each hole (112) is at least partially located on the extension (111).
8. The pot rack (10) according to claim 7, characterized in that, The end of the extension (111) facing the mating end (160) is located in the first segment (171), and the end of the extension (111) away from the mating end (160) is located in the second segment (172); and / or, The hole (112) is located between the first segment (171) and the second segment (172).
9. The pot rack (10) according to claim 6, characterized in that, The pot frame (10) also includes multiple foot pieces (200); The foot piece (200) overlaps the side of the connecting layer (130) away from the mating end (160) and is connected to the inner ring layer (120) and the connecting layer (130) respectively. The projection of the foot piece (200) along the radial direction of the retaining ring (100) overlaps with the extension (111).
10. A gas stove, characterized in that, It includes a panel (20), a burner (30), a water tray (40), and a pot rack (10) as described in any one of claims 1-9. The water receiving tray (40) is positioned above the panel (20) and abuts against the panel (20), and the burner (30) is positioned above the water receiving tray (40); The pot rack (10) is positioned above the panel (20) and connected to the water receiving tray (40). The retaining ring (100) of the pot rack (10) is arranged around the burner (30).