Pot rack for kitchen range and kitchen range

Abstract

The utility model relates to the technical field of kitchen utensils, and discloses a pot rack for a stove and the stove, and the pot rack comprises a pot rack body and an adjusting cylinder body. The pot rack body comprises a supporting cylinder part and an energy gathering disc, one end of the supporting cylinder part is connected with the energy gathering disc, the other end of the supporting cylinder part can be supported on a panel of a stove, and the supporting cylinder part is provided with a vent hole penetrating through the cylinder wall of the supporting cylinder part. The adjusting cylinder is arranged outside the supporting cylinder part in a sleeving mode and can rotate relative to the supporting cylinder part, an adjusting hole penetrating through the cylinder wall of the adjusting cylinder is formed in the adjusting cylinder, the adjusting hole can be communicated with the ventilation hole, and the communication area of the adjusting hole and the ventilation hole is changed when the adjusting cylinder rotates relative to the supporting cylinder part. When the stove is used, the adjusting barrel is driven to rotate by a certain angle according to the firepower, so that the communication area of the adjusting hole and the vent hole is changed, the secondary air supply amount is changed, the secondary air supply amount is matched with the current firepower, the combustion effect of the combustor is effectively improved, and the combustion efficiency and the cooking experience of a user are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen utensil technical field especially, a kind of pot rack and stove for stove. BACKGROUND

[0002] Gas stove is the necessary cooking utensil of kitchen, to improve combustion thermal efficiency, the existing part of stove is usually equipped with the pot rack with energy-gathering disc, pot rack sets up secondary air supply port, can with the discharge of combustion flue gas and the secondary air supply needed for combustion is shunted, reduces heat loss.

[0003] In prior art, the size of the secondary air supply port of the pot rack is usually fixed, that is, the air flow is fixed and cannot be adjusted. However, the amount of secondary air supply needed for combustion is different under different fire power conditions, the amount of secondary air supply needed is more for large fire, and the amount of secondary air supply needed is less for small fire. If the amount of secondary air supply is large in small fire state, it will cause large heat loss, which will affect the combustion efficiency, and if the amount of secondary air supply is insufficient in large fire state, it will also cause insufficient combustion. Therefore, the existing pot rack cannot adapt to different fire power conditions, and there are still problems of insufficient combustion and low combustion efficiency.

[0004] Therefore, there is an urgent need for a pot rack and stove for stove to solve the above problems. SUMMARY

[0005] Based on the above problems, the purpose of the utility model is to provide a pot rack and stove for stove, which can solve the problems of insufficient combustion and low combustion efficiency under different fire power conditions, improve the heat utilization rate of the stove and the cooking experience of the user.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] On the one hand, a pot rack for stove is provided, comprising:

[0008] A pot rack body comprising a support cylinder portion and an energy-gathering disc, one end of the support cylinder portion is connected with the energy-gathering disc, the other end of the support cylinder portion can be supported on the panel of the stove, and the support cylinder portion is provided with an air hole penetrating through the cylinder wall thereof;

[0009] An adjusting cylinder is sleeved outside the support cylinder portion and can rotate relative to the support cylinder portion, the adjusting cylinder is provided with an adjusting hole penetrating through the cylinder wall thereof, the adjusting hole can communicate with the air hole, and the communication area of the adjusting hole with the air hole changes when the adjusting cylinder rotates relative to the support cylinder portion.

[0010] As an optional scheme of the pot rack for the stove, a plurality of air holes are arranged on the support cylinder part at intervals in the circumferential direction, and a plurality of adjusting holes are arranged on the adjusting cylinder at intervals in the circumferential direction, and a shielding part is formed between two adjacent adjusting holes, and when the adjusting cylinder rotates, the area of the air hole shielded by the shielding part changes.

[0011] As an optional scheme of the pot rack for the stove, the air hole and the adjusting hole are both strip-shaped holes extending in the rotating direction of the adjusting cylinder.

[0012] The length of the adjusting hole is the same as or different from the length of the air hole.

[0013] As an optional scheme of the pot rack for the stove, a plurality of air exchange regions are arranged on the support cylinder part at intervals in the circumferential direction, a plurality of air holes are arranged in each air exchange region, the adjusting cylinder is provided with adjusting holes corresponding to the air exchange regions one by one, a shielding part is formed between two adjacent adjusting holes, and when the adjusting cylinder rotates by different angles, the number of air holes in the corresponding air exchange region shielded by the shielding part is different.

[0014] As an optional scheme of the pot rack for the stove, the adjusting cylinder is provided with an operation part configured to drive the adjusting cylinder to rotate relative to the support cylinder part under the action of an external force.

[0015] As an optional scheme of the pot rack for the stove, the operation part includes an adjusting handle arranged on the adjusting cylinder, and the adjusting handle is made of a high-temperature-resistant material.

[0016] Alternatively, the operation part includes a slot arranged on the adjusting cylinder, and the slot is used for inserting a tool to drive the adjusting cylinder to rotate relative to the support cylinder part.

[0017] As an optional scheme of the pot rack for the stove, the adjusting cylinder and the support cylinder part are in clearance fit.

[0018] And / or, one of the outer wall of the support cylinder part and the inner wall of the adjusting cylinder is provided with a guide protrusion, and the other of the outer wall of the support cylinder part and the inner wall of the adjusting cylinder is provided with a guide groove, and the guide protrusion and the guide groove are in sliding fit in the rotating direction of the adjusting cylinder.

[0019] As an optional scheme of the pot rack for the stove, one of the outer wall of the support cylinder part and the inner wall of the adjusting cylinder is provided with a limiting protrusion, and the other of the outer wall of the support cylinder part and the inner wall of the adjusting cylinder is provided with a plurality of limiting clamping grooves in the circumferential direction, and the limiting protrusion can be selectively clamped into any limiting clamping groove.

[0020] As an optional solution of the pot rack for the stove, a plurality of support structures are arranged on the energy-gathering disc in a circumferential direction, and the plurality of support structures are used for supporting a pot;

[0021] And / or, the support cylinder part and the energy-gathering disc are integrally formed.

[0022] On the other hand, a stove is provided, which comprises a panel, a burner, and a pot rack for the stove as described above, the pot rack is placed on the panel and annularly arranged outside the burner.

[0023] The utility model has the advantages of:

[0024] The pot rack and the stove provided by the utility model are characterized in that the pot rack body is placed on the table top of the stove through the support cylinder part, the burner of the stove is located on the inner side of the pot rack, and the adjusting cylinder body is rotatably sleeved outside the support cylinder part, so that external air can enter the space formed by the support cylinder part and the energy-gathering disc through the adjusting hole and the ventilation hole, the secondary air is supplied to the burner, the combustion is more sufficient, and the combustion efficiency is improved.

[0025] Since the adjusting cylinder body can rotate relative to the support cylinder part, when the stove is used, the user can drive the adjusting cylinder body to rotate by a certain angle according to the fire size of the burner, so that the communication area of the adjusting hole and the ventilation hole is changed, and the secondary air supply amount is changed. That is, the pot rack can flexibly adjust the secondary air supply amount according to the actual fire size, so that the secondary air supply amount is matched with the current fire, the problem that the secondary air supply is too much when the fire is small and the problem that the secondary air supply is too little when the fire is large are avoided, the combustion effect of the burner is effectively improved, the combustion is more sufficient, the combustion efficiency and the cooking experience of the user are improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the drawings needed to be used in the description of the embodiments of the utility model will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the embodiments of the utility model and the drawings by those skilled in the art without creating creative labor.

[0027] Figure 1 It is the structure schematic view of the stove provided by the specific embodiment of the utility model;

[0028] Figure 2 It is the exploded schematic view of the stove provided by the specific embodiment of the utility model;

[0029] Figure 3 is a disassembled schematic view of the pot rack provided by the embodiment of the present application;

[0030] Figure 4 is a sectional schematic view of the pot rack provided by the embodiment of the present application;

[0031] Figure 5 is a schematic view of the pot rack provided by the second embodiment of the present application.

[0032] In the figure:

[0033] 1, pot rack body; 2, adjusting cylinder;

[0034] 11, support cylinder part; 12, energy-gathering disc;

[0035] 111, air hole; 112, air exchange area; 121, support structure;

[0036] 21, adjusting hole; 22, shielding part; 23, operation part;

[0037] 100, panel; 200, burner;

[0038] 201, burner head; 202, gas distribution seat; 203, fire cover base; 204, outer fire cover; 205, inner fire cover. DETAILED DESCRIPTION

[0039] In order to make the technical problems solved by the present application, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the embodiments of the present application will be described in further detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0041] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0042] Embodiment one

[0043] As Figure 1 And Figure 2 The utility model provides a kind of pot rack for stove, can solve the problem of insufficient combustion, low combustion efficiency under different fire conditions, improve the heat utilization rate of stove and the cooking experience of user.The pot rack includes pot rack body 1 and adjusting cylinder 2.

[0044] Wherein, refer to Figure 1 、 Figure 2 And Figure 3 Pot rack body 1 includes support cylinder portion 11 and energy-gathering disc 12, one end of support cylinder portion 11 is connected with energy-gathering disc 12, the other end of support cylinder portion 11 can be supported to the panel 100 of stove, when using, energy-gathering disc 12 is located below the cookware, can gather flame, make heat concentrate below cookware, reduce gas consumption.Support cylinder portion 11 is provided with air hole 111 passing through its cylinder wall, adjusting cylinder 2 is sleeved on the outside of support cylinder portion 11, and can rotate relative to support cylinder portion 11, adjusting cylinder 2 is provided with adjusting hole 21 passing through its cylinder wall, adjusting hole 21 can be communicated with air hole 111, and the communication area of adjusting hole 21 and air hole 111 changes when adjusting cylinder 2 rotates relative to support cylinder portion 11.

[0045] The pot rack for stove provided in the embodiment, the pot rack body 1 is placed on the table top of stove by support cylinder portion 11, the burner 200 of stove is located inside the pot rack, adjusting cylinder 2 is rotatably sleeved on the outside of support cylinder portion 11, since air hole 111 is communicated with adjusting hole 21, therefore, external air can enter the space formed by support cylinder portion 11 and energy-gathering disc 12 by adjusting hole 21 and air hole 111, to supply secondary air for burner 200, so that combustion is more sufficient, and combustion efficiency is improved.

[0046] Since the adjusting cylinder 2 can rotate relative to the support cylinder 11, when the stove is used, the user can drive the adjusting cylinder 2 to rotate by a certain angle according to the fire size of the burner 200, so that the communication area of the adjusting hole 21 and the ventilation hole 111 changes, thereby changing the secondary air supply amount. That is, the pot rack can flexibly adjust the secondary air supply amount according to the actual fire size, so that the secondary air supply amount matches the current fire size, avoids the problem that the secondary air supply is too much when the fire is small, resulting in the loss of combustion heat, and avoids the problem that the secondary air supply is too little when the fire is large, resulting in insufficient combustion, effectively improves the combustion effect of the burner 200, can ensure more sufficient combustion, improves the combustion efficiency and the user's cooking experience.

[0047] Referring to Figure 1 and Figure 2 , the energy-gathering disc 12 is provided with a plurality of support structures 121 spaced apart in the circumferential direction, which are used to support the pot. On the one hand, the plurality of support structures 121 can ensure that the pot remains stable during use, preventing sliding or tilting, improving the safety of cooking; on the other hand, the support structure 121 can keep a certain distance between the pot and the energy-gathering disc 12, facilitating the exhaust of flue gas after combustion from the gap between the energy-gathering disc 12 and the pot.

[0048] Exemplarily, the support structure 121 is a foot piece arranged on the inner surface of the energy-gathering disc 12, which can be integrally formed with the energy-gathering disc 12, or welded or clamped to the energy-gathering disc 12.

[0049] In this embodiment, the support cylinder 11 and the energy-gathering disc 12 are integrally formed components, which can ensure the structural strength of the pot rack body 1, improve the support stability, and are simpler to process. Of course, in other embodiments, the energy-gathering disc 12 and the support cylinder 11 can also be designed as a split structure, and the two are assembled together when in use.

[0050] Referring to Figure 1 and Figure 2 , the cross-sectional area of the energy-gathering disc 12 gradually increases in the direction away from the support cylinder 11, and the upper part is in the shape of a bell mouth, so that the heat generated by combustion can be gathered in the energy-gathering disc 12, directly opposite the lower part of the pot, thereby ensuring that more heat is used to heat the pot, reducing heat loss, improving heat utilization rate, and further improving cooking effect and user's cooking experience.

[0051] Referring to Figure 2 and Figure 3The support cylinder portion 11 is provided with a plurality of air holes 111 spaced apart in the circumferential direction, and the adjusting cylinder 2 is provided with a plurality of adjusting holes 21 spaced apart in the circumferential direction. Adjacent two adjusting holes 21 form a shielding portion 22. When the adjusting cylinder 2 rotates, the area of the shielding portion 22 shielding the corresponding air hole 111 changes, thereby changing the communication area of the adjusting hole 21 and the air hole 111. In this embodiment, the number of adjusting holes 21 is the same as the number of air holes 111, and the number of shielding portions 22 is the same as the number of air holes 111. The plurality of adjusting holes 21 correspond to the plurality of air holes 111 one by one. When the adjusting cylinder 2 is driven to rotate by different angles, the area of the shielding portion 22 shielding the corresponding air hole 111 is different, that is, the overlapping area of the corresponding air hole 111 and the adjusting hole 21 is different, thereby changing the air volume and realizing the adjustment of the secondary air supply amount of the burner 200. The one-to-one correspondence between the plurality of adjusting holes 21 and the plurality of air holes 111 enables air to enter the support cylinder portion 11 uniformly from the outer periphery of the adjusting cylinder 2, ensuring uniform air distribution in the support cylinder portion 11 and the energy collecting disc 12, and enabling more complete combustion.

[0052] For example, four adjusting holes 21 are equally spaced in the circumferential direction on the adjusting cylinder 2, and four air holes 111 are equally spaced in the circumferential direction on the support cylinder portion 11. In other embodiments, the number of adjusting holes 21 and air holes 111 can be three, five, etc. The number can be increased or decreased as needed, and is not limited to the number and distribution method listed above.

[0053] In some embodiments, the number of adjusting holes 21 and air holes 111 can also be designed to be different. For example, the number of adjusting holes 21 is less than the number of air holes 111. When the adjusting cylinder 2 rotates by different angles, the adjusting holes 21 communicate with the air holes 111 at different positions, and the air volume can also be changed.

[0054] Optionally, referring to Figure 2 , Figure 3 and Figure 4 , the air holes 111 and the adjusting holes 21 are both strip-shaped holes extending in the rotation direction of the adjusting cylinder 2. The length of the adjusting hole 21 is the same as or different from the length of the air hole 111. For example, the length of the adjusting hole 21 is greater than the length of the air hole 111. In this way, the air hole 111 is not completely shielded, and the support cylinder portion 11 can always communicate with the outside, thereby supplying secondary air to the burner 200.

[0055] Of course, in other embodiments, the length of the adjusting hole 21 can be designed to be equal to the length of the air hole 111, or the length of the adjusting hole 21 can be designed to be less than the length of the air hole 111, as long as the demand for adjusting the air volume can be met.

[0056] Referring to Figure 1The adjusting cylinder 2 is provided with an operation part 23, which is configured to drive the adjusting cylinder 2 to rotate relative to the support cylinder part 11 under the action of an external force. In actual use, the user drives the adjusting cylinder 2 to rotate by applying force to the operation part 23 according to the current required fire size, so that the communication area of the adjusting hole 21 and the ventilation hole 111 meets the ventilation requirement of the current required fire.

[0057] Further, the operation part 23 can be provided on the outer wall surface of the adjusting cylinder 2, or can be provided in a plurality of intervals in the circumferential direction of the adjusting cylinder 2, which can be designed according to actual requirements, and the number is not specially limited here.

[0058] In this embodiment, the operation part 23 includes an adjusting handle provided on the adjusting cylinder 2, which is convenient for the user to apply force. Further, the adjusting handle is made of a high-temperature-resistant material to ensure the durability of the adjusting handle. For example, the high-temperature-resistant material can be bakelite, which has good heat resistance and sufficient rigidity. Alternatively, the high-temperature-resistant material can be a high-temperature-resistant plastic such as polytetrafluoroethylene, as long as it can meet the requirement of high-temperature resistance.

[0059] In other embodiments, the operation part 23 can also be designed as a slot provided on the adjusting cylinder 2, which is used to insert a tool to drive the adjusting cylinder 2 to rotate relative to the support cylinder part 11. When the ventilation amount needs to be adjusted, the adjusting cylinder 2 can be rotated by inserting a tool (such as a screwdriver) into the slot.

[0060] In some embodiments, the adjusting cylinder 2 is gap-fitted with the support cylinder part 11. That is, a certain gap (for example, 0.2-2 mm) is reserved between the adjusting cylinder 2 and the support cylinder part 11, so that the adjusting cylinder 2 can smoothly rotate relative to the support cylinder part 11, improving the operation convenience.

[0061] In some embodiments, the support cylinder part 11 can also be designed as follows: one of the outer wall of the support cylinder part 11 and the inner wall of the adjusting cylinder 2 is provided with a guide protrusion, and the other is provided with a guide groove, and the guide protrusion and the guide groove are slidingly fitted in the rotating direction of the adjusting cylinder 2. Through the cooperation of the guide protrusion and the guide groove, the adjusting cylinder 2 can be prevented from shaking relative to the support cylinder part 11, so that the rotating cooperation between the adjusting cylinder 2 and the support cylinder part 11 is more stable and smooth, and the user operation is more time-saving and labor-saving.

[0062] Optionally, one of the outer wall of the support cylinder 11 and the inner wall of the adjusting cylinder 2 is provided with a limiting protrusion, and the other of the outer wall of the support cylinder 11 and the inner wall of the adjusting cylinder 2 is provided with multiple limiting slots along the circumference. The limiting protrusion can be selectively engaged in any of the limiting slots. During the rotation of the adjusting cylinder 2, the limiting protrusion can engage or disengage from the limiting slot. When the adjusting cylinder 2 rotates to a suitable position, the limiting protrusion engages in the limiting slot corresponding to the current position, so that the adjusting cylinder 2 can be maintained in the current position, ensuring that the ventilation volume meets the current firepower requirements. At the same time, the limiting protrusion can generate vibration or sound when engaging or disengaging from the limiting slot, providing contact feedback to the user, making it easier for the user to grasp the rotation range of the adjusting cylinder 2, thereby accurately controlling the communication area between the adjusting hole 21 and the ventilation hole 111, adjusting the secondary air supply volume to match the current firepower, and reducing the difficulty of operation.

[0063] For example, the limiting protrusion is a hemispherical protrusion, and correspondingly, the limiting slot is a hemispherical slot, which facilitates the limiting protrusion to engage with and disengage from the limiting slot.

[0064] Taking four limiting slots as an example, the four limiting slots are arranged at equal intervals along the length of the vent hole 111 on the outer wall of the support cylinder 11, with one limiting slot at each end of the vent hole 111. A limiting protrusion is provided on the inner wall of the adjusting cylinder 2, and the length of the adjusting hole 21 is equal to the length of the vent hole 111. Assuming that when the limiting protrusion engages with the limiting groove at the first end of the vent 111, the vent 111 and the adjusting hole 21 are completely aligned, resulting in the maximum airflow, suitable for the highest firepower setting; when the adjusting cylinder 2 is rotated to engage the limiting protrusion with the second limiting groove, 2 / 3 of the length of the adjusting hole 21 coincides with the vent 111, resulting in a moderate airflow, suitable for the medium firepower setting; when the adjusting cylinder 2 is rotated until the limiting protrusion engages with the third limiting groove, 1 / 3 of the length of the adjusting hole 21 coincides with the vent 111, resulting in a smaller airflow, suitable for the lowest firepower setting. This process continues, allowing the user to accurately adjust the secondary air supply to the burner 200 based on the rotation amplitude of the adjusting cylinder 2.

[0065] Example 2

[0066] This embodiment provides a pot rack for a stove, which differs from Embodiment 1 in that:

[0067] like Figure 5 As shown, optionally, a plurality of ventilation zones 112 are provided at circumferential intervals on the support cylinder 11. Figure 5The air exchange region 112 is provided with a plurality of air holes 111, and the adjusting cylinder 2 is provided with adjusting holes 21 corresponding to the plurality of air exchange regions 112. Adjacent two adjusting holes 21 form a shielding part 22. When the adjusting cylinder 2 rotates by different angles, the number of air holes 111 in the corresponding air exchange region 112 is different, thereby changing the communication area of the adjusting hole 21 and the air hole 111. That is, by rotating the adjusting cylinder 2, the shielding part 22 shields different numbers of air holes 111, that is, the number of air holes 111 communicated with the adjusting hole 21 is changed, thereby changing the air volume, realizing the adjustment of the secondary air supply amount of the burner 200. The plurality of adjusting holes 21 correspond to the plurality of air exchange regions 112, so that air can uniformly enter the supporting cylinder part 11 from the outer periphery of the adjusting cylinder 2, ensuring that the air in the supporting cylinder part 11 and the energy gathering disc 12 is uniformly distributed, and the combustion is more sufficient.

[0068] In the embodiment, the plurality of air holes 111 in the air exchange region 112 are arranged in a row. In other embodiments, two or more rows of air holes 111 can be arranged in an up-down interval, or adjacent two rows of air holes 111 can be staggered, which can be adaptively designed according to the actual air volume and the like, and is not limited to the above-mentioned design manner.

[0069] Embodiment three

[0070] The embodiment provides a stove, which comprises a panel 100, a burner 200, and a pot rack for the stove as described in any one of the above embodiments. The pot rack is placed on the panel 100 and annularly arranged outside the burner 200.

[0071] The stove provided by the embodiment can drive the adjusting cylinder 2 to rotate by a certain angle according to the size of the fire power of the burner 200 when the stove is used, so that the communication area of the adjusting hole 21 and the air hole 111 is changed, thereby changing the secondary air supply amount. That is, the stove can flexibly adjust the secondary air supply amount according to the actual size of the fire power, so that the secondary air supply amount matches the current fire power, avoids the problem that the secondary air supply is too much when the fire power is small, and the problem that the secondary air supply is too little when the fire power is large, effectively improves the combustion effect of the burner 200, ensures more sufficient combustion, and improves the combustion efficiency and the cooking experience of the user.

[0072] Reference Figure 1 and Figure 2The burner 200 comprises a burner head 201, a gas distribution seat 202, a fire cap base 203, an outer fire cap 204 and an inner fire cap 205. The burner head 201 is connected with a gas pipeline for providing gas and supporting other components (the gas distribution seat 202, the fire cap base 203, etc.). The fire cap base 203 is installed on the top of the burner head 201 and closely adheres to the gas distribution seat 202 to form a gas passage. The gas distribution seat 202 cooperates with the fire cap base 203 to form a gas ejection path for uniformly distributing gas to the outer fire cap 204 and the inner fire cap 205. The outer fire cap 204 is placed on the gas distribution seat 202 and is provided with fire holes (such as strip holes or round holes) for forming a flame. The inner fire cap 205 is installed at the center of the gas distribution seat 202 and cooperates with the outer fire cap 204 to form an inner and outer double-ring flame.

[0073] It should be noted that the above are only the preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the appended claims.

Claims

1. A pot rack for a stove, characterized in that, include: The pot rack body (1) includes a support cylinder (11) and an energy-concentrating plate (12). One end of the support cylinder (11) is connected to the energy-concentrating plate (12), and the other end of the support cylinder (11) can be supported on the cooktop panel (100). The support cylinder (11) is provided with a vent hole (111) penetrating its cylinder wall. An adjusting cylinder (2) is sleeved outside the supporting cylinder (11) and can rotate relative to the supporting cylinder (11). The adjusting cylinder (2) is provided with an adjusting hole (21) penetrating its cylinder wall. The adjusting hole (21) can communicate with the vent hole (111), and the communication area between the adjusting hole (21) and the vent hole (111) changes when the adjusting cylinder (2) rotates relative to the supporting cylinder (11).

2. The pot rack for a stove according to claim 1, characterized in that, The support cylinder (11) is provided with a plurality of ventilation holes (111) spaced apart along the circumference, and the adjustment cylinder (2) is provided with a plurality of adjustment holes (21) spaced apart along the circumference. A blocking part (22) is formed between two adjacent adjustment holes (21). When the adjustment cylinder (2) rotates, the blocking part (22) blocks the change in area of ​​the corresponding ventilation hole (111).

3. The pot rack for a stove according to claim 2, characterized in that, The vent (111) and the adjustment hole (21) are both strip-shaped holes extending along the rotation direction of the adjustment cylinder (2); The length of the regulating hole (21) may be the same as or different from the length of the vent hole (111).

4. The pot rack for a stove according to claim 1, characterized in that, The support cylinder (11) is provided with a plurality of ventilation zones (112) spaced apart along the circumference. Each ventilation zone (112) is provided with a plurality of ventilation holes (111). The adjustment cylinder (2) is provided with adjustment holes (21) corresponding one-to-one with the plurality of ventilation zones (112). A blocking part (22) is formed between two adjacent adjustment holes (21). When the adjustment cylinder (2) rotates at different angles, the number of ventilation holes (111) in the corresponding ventilation zone (112) blocked is different.

5. The pot rack for a stove according to claim 1, characterized in that, An operating part (23) is provided on the adjusting cylinder (2), and the operating part (23) is configured to drive the adjusting cylinder (2) to rotate relative to the supporting cylinder (11) under the action of an external force.

6. The pot rack for a stove according to claim 5, characterized in that, The operating part (23) includes an adjusting handle disposed on the adjusting cylinder (2), the adjusting handle being made of a high-temperature resistant material; Alternatively, the operating part (23) may include a slot provided in the adjusting cylinder (2) for inserting a tool to drive the adjusting cylinder (2) to rotate relative to the supporting cylinder (11).

7. The pot rack for a stove according to any one of claims 1-6, characterized in that, The adjusting cylinder (2) and the supporting cylinder (11) are fitted with a clearance. And / or, one of the outer wall of the support cylinder (11) and the inner wall of the adjusting cylinder (2) is provided with a guide protrusion, and the other of the outer wall of the support cylinder (11) and the inner wall of the adjusting cylinder (2) is provided with a guide groove, and the guide protrusion and the guide groove slide in the rotation direction of the adjusting cylinder (2).

8. The pot rack for a stove according to any one of claims 1-6, characterized in that, One of the outer wall of the support cylinder (11) and the inner wall of the adjusting cylinder (2) is provided with a limiting protrusion, and the other of the outer wall of the support cylinder (11) and the inner wall of the adjusting cylinder (2) is provided with a plurality of limiting slots along the circumferential direction, and the limiting protrusion can be selectively inserted into any of the limiting slots.

9. The pot rack for a stove according to any one of claims 1-6, characterized in that, The energy-concentrating plate (12) is provided with multiple support structures (121) spaced apart along the circumference, and the multiple support structures (121) are used to support the cookware; And / or, the support cylinder (11) and the energy-concentrating disk (12) are integrally formed components.

10. A stove, characterized in that, It includes a panel (100), a burner (200), and a pot rack for a stove as described in any one of claims 1-9, the pot rack being placed on the panel (100) and surrounding the burner (200).

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