Teapot

Abstract

The teapot comprises a teapot cover and a teapot body, a tea steaming assembly is arranged in the teapot body and comprises a tea steaming tray, a tea steaming cover and an air guide pipe, the tea steaming tray is installed at a teapot opening of the teapot body, the air guide pipe comprises an air inlet connected to the tea steaming cover and an air outlet communicated with the interior of the tea steaming tray, and a steam flow channel is arranged between the air inlet and the air outlet. The inner diameter of the steam flow channel is in positive correlation with the diameter of the tea steaming tray, the upper end of the air guide pipe extends into the tea steaming tray to be matched with the air outlet to form a spraying part, and the height of the spraying part is larger than one half of the height of the side wall of the tea steaming tray. By associating the inner diameter of the steam flow channel with the diameter of the tea steaming tray, when water vapor enters the tea steaming tray to be sprayed, the spraying range of the water vapor is within the optimal interval, the spraying effect is improved, meanwhile, the height of the spraying part is limited, the problems of blockage and uneven spraying are avoided, the spraying range is increased, and the spraying effect is improved. The tea steaming efficiency and the tea extraction effect are improved.

Description

Technical Field

[0001] The utility model belongs to the field of drinking water equipment, in particular to a teapot. Background Art

[0002] At present, the commonly used teapots on the market generally place tea leaves in a tea basket, which is immersed in water and directly contacts the water to soak the tea leaves. However, when boiling tea through the tea basket, the tea leaves are in direct contact with water, and tea residues will be formed in the tea. In addition, the tea leaves are soaked in the tea water for a long time, and the taste of the tea is not good, which affects the user experience.

[0003] Based on the above problems, the prior art discloses a tea-brewing health-care pot with a tea steaming rack, comprising: a pot body, a heating control component, a tea-brewing hourglass, a pot bottom and a pot lid, wherein an annular groove is provided on the pot bottom; the tea-brewing hourglass comprises a heating chamber cover, a tea storage funnel and an air duct, wherein the opening end of the heating chamber cover is arranged opposite to the opening end of the tea storage funnel, and the two ends of the air duct are respectively connected to the heating chamber cover and the tea storage funnel. This scheme places tea leaves on the tea storage funnel so that the tea leaves do not directly contact water, and high-temperature steam is formed and collected by the heating chamber cover. The water vapor mixture formed by the high-temperature steam and water enters the tea storage funnel upward along the air duct and is poured on the tea leaves, that is, the tea leaves are soaked by relying on the spraying effect of the high-temperature water vapor mixture. This scheme will not form tea residues in the tea, and the taste of the tea is improved.

[0004] However, the above-mentioned tea-extracting hourglass tea-making scheme currently has disadvantages. Although the tea-extracting hourglass can soak the tea leaves by collecting the high-temperature water vapor mixture and will not form tea residues in the tea, the air duct structure and parameters have not been further designed, resulting in steam splashing and overflow, or insufficient spraying range, resulting in a long tea brewing time and poor tea brewing effect, affecting the user experience. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a teapot to solve at least one of the above problems.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: a teapot comprising a lid and a body, wherein the body is provided with a tea steaming assembly, the tea steaming assembly comprising a tea steaming tray, a tea steaming cover, and an air guide pipe, the tea steaming tray being mounted at the mouth of the body, the tea steaming cover being connected to the tea steaming tray via an air guide pipe, the air guide pipe comprising an air inlet connected to the tea steaming cover and an air outlet communicating with the interior of the tea steaming tray, a steam flow channel being provided between the air inlet and the air outlet, the inner diameter of the steam flow channel being positively correlated with the diameter of the tea steaming tray, the upper end of the air guide pipe extending into the interior of the tea steaming tray and cooperating with the air outlet to form a spray portion, the height of the spray portion being greater than half the height of the side wall of the tea steaming tray. This technical solution has the following technical effects:

[0007] The utility model discloses a steam flow channel is provided between the air inlet and the air outlet of the tea steaming component. By associating the inner diameter of the steam flow channel with the diameter of the tea steaming tray, the water vapor in the steam flow channel is sprayed within the optimal range when entering the tea steaming tray for spraying, thereby avoiding the uneven tea brewing and long tea brewing time caused by unreasonable spraying range, improving the spraying effect, and enhancing the overall tea brewing taste during the steaming and soaking process of the tea leaves; the upper end of the air guide pipe penetrates into the tea steaming tray to form a spraying part, and the utility model limits the height of the spraying part, and its height needs to exceed one half of the height of the side wall of the tea steaming tray, so that the water vapor has a sufficient spraying height when spraying, and will not cause blockage and uneven spraying when the amount of tea leaves is large. At the same time, the higher spraying height can increase the spraying range, so that the water vapor can cover the entire plane of the tea steaming tray, thereby improving the tea steaming efficiency and the tea extraction effect.

[0008] In a specific embodiment of the present invention, the tea steaming tray includes side walls and a bottom wall. The diameter D2 of the bottom wall is directly proportional to the inner diameter D1 of the steam flow channel, and the ratio of diameter D2 to inner diameter D1 is between 10 and 15 times. Tea steaming trays have different structural designs, and tea leaves are generally placed at the bottom of the steaming tray. In the present invention, the inner diameter D1 of the steam flow channel is associated with the bottom wall diameter D2, avoiding the situation where the spray effect is poor due to the different structures of the steaming tray. At the same time, the present invention determines the specific ratio of D1 to D2, so that the spray range of water vapor can cover the entire bottom wall plane while limiting the maximum spray range, reducing the impact force of water vapor on the side walls, enhancing the stability of the tea steaming component, and reducing the noise of tea steaming.

[0009] In a specific embodiment of the present invention, the spout is provided with a mounting portion, and the open end of the side wall is bent outwardly to form a flange that abuts the mounting portion to mount the tea steaming tray to the spout. In this invention, by forming an outwardly extending flange at the top of the side wall to mate with the mounting portion of the spout, the entire tea steaming assembly is mounted within the pot body, thereby enhancing the stability of the tea steaming assembly during operation.

[0010] In a specific embodiment of the present invention, a sealing structure is provided in the kettle body. The sealing structure includes a slot that is an interference fit with the flange, and a sealing lip that is in contact with the side wall, with the sealing lip located below the slot. The present invention wraps the sealing structure around the outer side of the flange, with the upper portion of the sealing structure being able to fit with the kettle lid, the middle portion having a slot that is an interference fit with the flange, and the lower portion having a sealing lip that is in contact with the side wall. This ensures that the tea steaming component is securely assembled with the mounting portion of the opening and the kettle lid, preventing the tea steaming component from shaking during operation, and ensuring that no unusual noises are heard during tea brewing without affecting the tea brewing effect.

[0011] In a specific embodiment of the present invention, a through hole is provided in the middle of the bottom wall, through which the upper end of the air guide tube extends into the interior of the tea steaming tray. A plurality of water leakage holes are evenly distributed around the periphery of the through hole for filtering the tea. The present invention provides a through hole in the middle of the bottom wall, through which the air guide tube extends into the tea steaming tray, so that the air outlet at the top of the air guide tube is higher than the bottom wall plane of the tea steaming tray. This prevents tea leaves in the steaming tray, especially tea leaves that have expanded after absorbing water vapor, from obstructing the air outlet at the top of the air guide tube. This ensures that water vapor in the air guide tube can smoothly enter the tea steaming tray, resulting in a good tea steaming effect, while preventing water vapor from accumulating in the tea steaming cover and causing excessive air pressure.

[0012] In a specific embodiment of the present invention, a baffle having an outer diameter greater than that of the air duct is mounted on the top of the spray section, with an air outlet gap defined between the baffle and the air duct. Water vapor flowing out of the top of the air duct initially moves upward. When blocked by the baffle, the water vapor changes its flow path, flowing toward the air outlet gap surrounding the air outlet gap, thereby entering the filter cavity surrounding the air outlet gap to steam and soak the tea leaves. The water vapor is evenly dispersed within the filter cavity through the air outlet gap, allowing the tea leaves within the filter cavity to be evenly steamed and achieving effective tea steaming. The outer diameter of the baffle is greater than that of the air duct, minimizing the direct upward movement of water vapor flowing out of the air outlet gap. This minimizes the amount of water vapor that rises directly without coming into contact with the tea leaves, thereby improving water vapor utilization.

[0013] In a specific embodiment of the present invention, a positioning rib is provided on the outer wall of the spray portion, and an elastic member is also sleeved on the outer wall of the air guide tube, wherein the elastic member is fixed between the baffle and the positioning rib. The positioning rib is used to limit the elastic member in the vertical direction to support the elastic member and the baffle. The elastic member can adjust the height of the baffle and thus the height of the air outlet gap. When the air pressure in the air guide tube is greater than the weight of the baffle, the water vapor pushes the baffle upward to increase the height of the air outlet gap. When the air pressure in the air guide tube decreases to less than the weight of the baffle, the air guide plate reduces the height of the air outlet gap under the elastic force of the elastic buffer member. The variable air outlet gap height makes the tea steaming component more applicable to a wider range of applications.

[0014] In a specific embodiment of the present invention, the tea steaming cover includes a heat collecting section extending vertically from the inner wall and a gathering section provided on the upper part of the heat collecting section. The inner diameter of the gathering section gradually decreases from bottom to top, and the lower end of the air guide tube is connected to the top of the gathering section. The inner diameter of the heat collecting section of the tea steaming cover remains unchanged, so that the rising water vapor can be collected as much as possible. The gathering section can guide the water vapor rising from the heat collecting section, so that a large amount of water vapor is quickly gathered into the air guide tube for upward transmission, thereby improving the tea steaming efficiency while reducing the impact of water vapor on the tea steaming cover. At the same time, the lower end of the air guide tube is connected to the gathering section, and the upper end of the air guide tube is fixed to the bottom of the tea steaming tray. When the user needs to use the tea steaming assembly, he only needs to put the tea steaming assembly into the pot body. When the tea steaming tray cooperates with the pot mouth to achieve positioning, the entire tea steaming assembly is installed so that the tea steaming cover is suspended in the air, which is convenient and simple for the user to operate.

[0015] In a specific embodiment of the present invention, a heating device is provided at the bottom of the kettle body, the heat collection section is provided directly above the heating device, and the inner diameter of the tea steaming cover at the heat collection section is in direct proportion to the diameter of the heating device. In the present invention, the water flow in the kettle body near the heating device heats up the fastest, so the heat collection section is aligned with the heating device in the vertical direction, so that the water vapor generated by the rapid heating of the water flow in this area can be collected in large quantities by the gas collection cover, which has a good water vapor collection effect. At the same time, the larger the inner diameter of the gas collection cover at the heat collection section, the larger the space at the bottom of the gas collection cover. At this time, it is necessary to increase the height of the water gap to ensure a better tea steaming effect. The inner diameter of the tea steaming cover at the heat collection section is made to correspond to the diameter of the heating device, so that the inner diameter is adapted to the size of the heating device in the kettle body to balance the heating effect and the tea steaming effect.

[0016] In a specific embodiment of the present invention, the gathered section is provided with a plurality of ventilation holes, which are longitudinally arranged through the gathered section. When excessive water vapor in the tea steaming cover causes the internal pressure to rise, some of the water vapor can be discharged from the tea steaming cover through the ventilation holes, thereby preventing the tea steaming cover from being lifted up due to excessive pressure, thereby ensuring that the tea steaming cover can stably collect water vapor.

[0017] The features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0019] Figure 1 This is a cross-sectional view of a teapot according to the present invention;

[0020] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0021] Figure 3A three-dimensional diagram of a tea steaming assembly;

[0022] Figure 4 This is a schematic diagram of the pot mouth installation and sealing structure.

[0023] Reference numerals:

[0024] 100, kettle body; 110, kettle cavity; 120, kettle mouth; 121, mounting portion; 130, water gap; 140, side panel; 150, bottom panel; 160, sealing structure; 161, slot; 162, sealing lip;

[0025] 210, tea steaming tray; 211, side wall; 2111, flange; 212, bottom wall; 213, filter chamber; 220, tea steaming cover; 221, heat collecting section; 222, gathering section; 2221, air vent; 230, air guide tube; 231, air inlet; 232, air outlet; 233, steam flow channel; 234, baffle; 235, air outlet gap; 236, positioning rib; 237, elastic member; 240, spraying section;

[0026] 300. Heating device. DETAILED DESCRIPTION

[0027] The utility model provides a teapot, comprising a lid and a body, wherein a tea steaming assembly is provided in the body, the tea steaming assembly comprising a tea steaming tray, a tea steaming cover and an air guide pipe, the tea steaming tray is mounted at the mouth of the body, the tea steaming cover is connected to the tea steaming tray via the air guide pipe, the air guide pipe comprises an air inlet connected to the tea steaming cover and an air outlet communicating with the interior of the tea steaming tray, a steam flow channel is provided between the air inlet and the air outlet, the inner diameter of the steam flow channel is positively correlated with the diameter of the tea steaming tray, the upper end of the air guide pipe extends into the interior of the tea steaming tray and cooperates with the air outlet to form a spray portion, the height of the spray portion is greater than half the height of the side wall of the tea steaming tray.

[0028] The utility model discloses a steam flow channel is provided between the air inlet and the air outlet of the tea steaming component, and the relationship between the inner diameter of the steam flow channel and the diameter of the tea steaming tray is limited, so that the water vapor in the steam flow channel is in an optimal spraying range when entering the tea steaming tray for spraying, thereby avoiding the problems of uneven tea brewing and long tea brewing time, improving the spraying effect of the tea steaming component and enhancing the overall tea brewing taste during the steaming and soaking processes of the tea leaves; the upper end of the air guide pipe penetrates into the interior of the tea steaming tray to form a spraying portion, and the height of the spraying portion is limited, and the height is required to be greater than half of the height of the side wall of the tea steaming tray, so that the water vapor has a sufficient spraying height when spraying, and will not cause blockage, poor air outlet and uneven spraying when the amount of tea leaves is large, and a certain spraying height can increase the spraying range, so that the water vapor can cover the entire plane of the bottom of the tea steaming tray when spraying, thereby improving the tea steaming efficiency and the tea extraction effect.

[0029] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0030] A teapot, see Figure 1-Figure 2 The teapot 100 comprises a teapot body 100, a tea steaming assembly 200 and a heating device 300. The top of the teapot body 100 is provided with a spout 120. The tea steaming assembly 200 is arranged inside the teapot body 100. The heating device 300 is installed at the bottom of the teapot body 100 to heat the water in the teapot body 100 by heating the teapot body 100. The tea steaming assembly comprises a tea steaming tray 210, a tea steaming cover 220 and an air guide 230. The tea steaming tray 210 is installed at the spout 120 for accommodating tea leaves. The bottom wall and side walls of the tea steaming tray 210 are provided with multiple water leakage holes. The tea steaming cover 220 is located below the tea steaming tray 210. The air guide 230 extends vertically to connect the tea steaming cover 220 and the tea steaming tray 210.

[0031] The teapot is poured into the teapot body 100 with water to a maximum water level lower than the bottom of the tea steaming tray 210, so that the tea leaves in the tea steaming tray 210 do not contact the water in the teapot body. Then, tea leaves are put into the tea steaming tray 210, and the tea steaming assembly is put into the teapot body 100. When the heating device is working, the heat generated is transferred to the kettle body 100 to heat the water in the kettle body 100. The high-temperature water vapor generated after the water is heated is collected by the tea steaming cover 220, and then rises to the tea steaming tray 210 through the air guide pipe 230. The high-temperature water vapor in the tea steaming tray 210 contacts the tea leaves to steam and soak the tea leaves, condenses and forms tea water, and the tea water falls into the tea water below the tea steaming tray 210 through the water leakage hole on the tea steaming tray 210 under the action of gravity, so as to avoid the tea leaves from being in contact with the water outside the tea steaming tray 210 for a long time, which may cause tea residue to be produced in the tea drunk by the user and affect the taste.

[0032] like Figure 1As shown, the air guide pipe 230 of the present invention includes an air inlet 231 connected to the tea steaming cover 220 and an air outlet 232 connected to the interior of the tea steaming tray 210. A steam flow channel 233 is provided between the air inlet 231 and the air outlet 232, wherein the inner diameter of the steam flow channel 233 is positively correlated with the diameter of the tea steaming tray 210, that is, the steam volume during the high-temperature water vapor spraying is ensured by the dimensional correlation, thereby improving the spraying effect of the tea steaming component; the upper end of the air guide pipe 230 extends into the interior of the tea steaming tray 210 and cooperates with the air outlet 232 to form a steam channel 233. 32 forms a spray portion 240, wherein the height of the spray portion 240 is greater than half the height of the side wall of the tea steaming tray 210. The spray portion 240 is limited, that is, the height of the air outlet 232 is limited, so that it is higher than the bottom wall plane of the tea steaming tray 210 and has sufficient spraying height. When the amount of tea leaves is large, there will be no blockage or uneven spraying problems. At the same time, the higher spraying height can increase the spraying range, so that the water vapor can cover the entire plane of the tea steaming tray, thereby improving the tea steaming efficiency and tea extraction effect of the teapot.

[0033] Furthermore, the tea steaming tray 210 includes a side wall 211 and a bottom wall 212. The diameter D2 of the bottom wall 212 is directly proportional to the inner diameter D1 of the steam flow channel 233. Specifically, the ratio of the diameter D2 to the inner diameter D1 is set between 10 and 15 times, for example, it can be set to 12 times. In the present invention, by limiting the specific ratio of D1 to D2, the spray range of high-temperature water vapor can cover the entire plane of the bottom wall 212 while determining the maximum spray range, reducing the impact force of water vapor on the side wall 211, enhancing the stability of the tea steaming component 200, and reducing the noise during steaming tea.

[0034] Reference Figure 1 and Figure 4 The mouth of the pot 120 is provided with a mounting portion 121, and the open end of the side wall 211 is bent outward and extended to form a flange 2111. The flange 2111 abuts against the mounting portion 121 to install the tea steaming tray 210 on the mouth of the pot 120. Furthermore, a sealing structure 160 is provided in the pot body 100, and the sealing structure 160 is provided with a card groove 161 that is interference fit with the flange 2111. At the same time, the sealing structure 160 is also provided with a sealing lip 162 that fits with the side wall 211, wherein the sealing lip 162 is arranged below the card groove 111 to improve the sealing effect of the side wall 211.

[0035] In a specific implementation of this embodiment, Figure 2As shown, the tea steaming tray 210 has a filter chamber 213 for holding tea leaves, and a through hole is provided in the middle of the bottom wall 212 of the tea steaming tray 210. The upper end of the air guide tube 230 passes through the through hole and extends into the filter chamber 213, so that the air outlet 232 at the top of the air guide tube 230 exceeds the inner bottom surface of the filter chamber 213, thereby making it possible for the tea leaves in the filter chamber 213, especially the tea leaves that have expanded after absorbing water vapor, to not block the air outlet at the top of the air guide tube 230, thereby ensuring that the water vapor in the air guide tube 230 can smoothly enter the filter chamber 213, thereby improving the tea steaming effect and preventing the water vapor from accumulating in the air collecting hood 220 to cause excessive air pressure.

[0036] In this embodiment, a baffle 234 is installed on the top of the spray part 240. The baffle 234 is arranged horizontally, and an air outlet gap 235 is formed between the bottom surface of the baffle 234 and the top of the wall of the air guide tube 230. The water vapor flowing out of the spray part 240 first moves upward. When the water vapor encounters the obstruction of the baffle 234, the flow line is changed and flows toward the air outlet gap 235 on the peripheral side to enter the filter cavity 213 on the peripheral side of the air outlet gap 235 to steam and soak the tea leaves. The water vapor is evenly dispersed in the filter cavity 213 through the air outlet gap 235, so that the tea leaves in the filter cavity 213 can be evenly steamed and the tea steaming effect is good. The outer diameter of the baffle 234 is larger than the outer diameter of the air guide tube 230, so as to prevent the water vapor flowing out of the air outlet gap 235 from directly rising as much as possible, that is, to reduce the water vapor that directly rises without contacting the tea leaves as much as possible, thereby improving the utilization rate of the water vapor. The baffle 234 in this embodiment can be a flat plate or an upwardly arched arc-shaped plate. In order to further enhance the air-guiding effect of the baffle 234, it is preferred in this embodiment that the edge of the baffle 234 is set to a downwardly bent structure, so that the water vapor passing through the air outlet gap 235 is guided by the edge of the baffle 234 and concentratedly flows toward the tea leaves on the bottom wall of the filter chamber 213, thereby making full use of the water vapor and achieving a good steaming effect on the tea leaves.

[0037] The outer wall of the spray part 240 is provided with a positioning rib 236 surrounding the spray part 240, and the upper end of the spray part 240 is sleeved with an elastic member 237, the upper end of the elastic member 237 is connected to the baffle 234, and the lower end is connected to the positioning rib 236. The elastic member 237 is limited in the vertical direction by the positioning rib 236 to support the elastic member 237 and the baffle 234. The elastic member 237 can adjust the height of the baffle 234 and thus adjust the height of the air outlet gap 235. When the air pressure in the spray part 240 is greater than the gravity of the baffle 234, the water vapor pushes the baffle 234 upward to increase the height of the air outlet gap 235. When the air pressure in the spray part 240 decreases to less than the gravity of the baffle 234, the baffle 234 reduces the height of the air outlet gap 235 under the elastic force of the elastic member 237. The variable height of the air outlet gap 235 makes the tea steaming component 200 more applicable.

[0038] like Figure 3 As shown, in this embodiment, the lower end of the air guide tube 230 is connected to the tea steaming cover 220, and the upper end of the air guide tube 230 is fixed to the bottom of the tea steaming tray 210, so that when the user needs to use the tea steaming component, he only needs to put the tea steaming component into the pot body 100. When the tea steaming tray 210 cooperates with the pot mouth 120 to achieve positioning, the entire tea steaming component is installed. The tea steaming cover 220 is in the shape of an inverted funnel, so that the tea steaming cover 220 can collect water vapor in the pot body 100 as much as possible and quickly transmit the water vapor to the air guide tube 230. Preferably, the central axis of the heating device 300 is coaxially arranged with the central axis of the tea steaming cover 220, so that the tea steaming cover 220 has a better water vapor collection effect and improves the tea steaming efficiency.

[0039] The tea steaming cover 220 in this embodiment includes a heat collecting section 221 and a gathering section 222. The heat collecting section 221 is provided at the lower end of the gathering section 222. The inner wall of the heat collecting section 221 is extended vertically so that the inner diameter of the heat collecting section 221 remains constant from bottom to top, and the inner diameter of the gathering section 222 gradually decreases from bottom to top. The inner diameter of the heat collecting section 221 of the tea steaming cover 220 remains unchanged, so that the rising water vapor can be collected as much as possible. The gathering section 222 can guide the water vapor rising from the heat collecting section 221, so that a large amount of water vapor is quickly gathered into the air guide pipe 230 for upward transmission, thereby improving the tea steaming efficiency while reducing the water vapor pushing on the tea steaming cover 220.

[0040] like Figure 2 As shown, a plurality of ventilation holes 2221 are provided on the gathering section 222, and the ventilation holes 2221 are arranged to vertically penetrate the gathering section 222, so that when there is too much water vapor in the tea steaming cover 220 and the internal pressure thereof increases, part of the water vapor can be discharged from the tea steaming cover 220 through the ventilation holes 2221, thereby preventing the tea steaming cover 220 from being pushed up due to excessive pressure in the tea steaming cover 220, thereby ensuring that the tea steaming cover 220 can stably collect water vapor.

[0041] The gas collecting hood 220 in this embodiment is arranged directly above the heating device 300, and the central axes of the gas collecting hood 220 and the heating device 300 coincide with each other. Because the water flow near the heating device 300 in the kettle body 100 heats up the fastest, the gas collecting hood 220 and the heating device 300 are aligned in the vertical direction, so that the water vapor generated by the rapid heating of the water flow in this area can be collected in large quantities by the gas collecting hood 220, which has a good effect on collecting water vapor.

[0042] The kettle body 100 includes side panels 140 and a bottom panel 150, which together form a kettle cavity 110 for containing tea. The bottom panel 150 in this embodiment is a heat-conducting plate made of metal, which has the function of quickly conducting heat. The heating device 300 is attached to the bottom of the heat-conducting plate and is coaxially arranged with the heat-conducting plate. The heat of the heating device 300 can be quickly transferred to the heat-conducting plate, and the water flow in the central area of ​​the kettle body 100 is evenly heated through the heat-conducting plate, so that the water flow in the central area of ​​the kettle body 100 corresponding to the tea steaming cover 220 is quickly heated to a temperature for generating water vapor, thereby improving the efficiency of tea steaming.

[0043] In this embodiment, the tea steaming cover 220 is fixed to the tea steaming tray 210 via an air guide tube 230, so that the lower end of the tea steaming cover 220 is suspended in the pot cavity 110, and a water-passing gap 130 is formed between the bottom of the tea steaming cover 220 and the inner bottom wall of the pot cavity 110. By suspending the tea steaming cover 220 in the pot body 100, the lower end of the tea steaming cover 220 does not contact the inner bottom wall of the pot body 100. When a large amount of water vapor in the pot body 100 pushes the tea steaming cover 220 upward, causing the tea steaming cover 220 to move up and down, the tea steaming cover 220 will not hit the inner bottom wall of the pot body 100 under the action of gravity, thereby preventing the teapot from generating loud noise when brewing tea. Because when the tea steaming cover 220 abuts against the inner bottom wall of the kettle body 100, the water in the tea steaming cover 220 may easily dry up, and the user cannot be informed in time. Moreover, the user needs to open the kettle and take out the tea steaming rack to add water during the heating process, which may easily cause scalding. Therefore, a water gap 130 is provided between the bottom of the tea steaming cover 220 and the inner bottom wall of the kettle body 100, so that the water in the kettle body 100 can continuously flow to the lower part of the tea steaming cover 220 through the water gap 130 to replenish the water in the lower part of the tea steaming cover 220. There is no need to add water when the teapot is boiling, which is also convenient for the user to check the water level in the teapot, thereby improving the user experience.

[0044] In this embodiment, the height of the water gap 130 is H, and the inner diameter of the bottom of the tea steaming cover 220 is A. H is positively correlated with A. This is because the larger the internal space of the tea steaming cover 220, the greater the amount of steam it collects and the higher the accumulated heat. Therefore, when the water in the kettle body 100 boils, the greater the vibration of the entire tea steaming frame. Therefore, when the inner diameter of the heat collecting section 221 is larger, the required height of the water gap 130 is larger to reduce the noise generated by the vibration and to replenish water in the tea steaming cover 220 more timely to ensure a good tea steaming effect.

[0045] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0046] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A teapot, comprising a lid and a body, wherein the body is provided with a tea steaming assembly, the tea steaming assembly comprising a tea steaming tray, a tea steaming cover, and an air guide pipe, the tea steaming tray being mounted at the mouth of the body, the tea steaming cover being connected to the tea steaming tray via the air guide pipe, the air guide pipe comprising an air inlet connected to the tea steaming cover and an air outlet communicating with the interior of the tea steaming tray, characterized in that: A steam flow channel is provided between the air inlet and the air outlet, the inner diameter of the steam flow channel is positively correlated with the diameter of the steaming tea tray, the upper end of the air guide pipe extends into the interior of the steaming tea tray and cooperates with the air outlet to form a spray part, and the height of the spray part is greater than half the height of the side wall of the steaming tea tray.

2. The teapot according to claim 1, characterized in that: The tea steaming tray includes a side wall and a bottom wall. The diameter D2 of the bottom wall is in direct proportion to the inner diameter D1 of the steam flow channel. The ratio of the diameter D2 to the inner diameter D1 is between 10 and 15 times.

3. The teapot according to claim 2, characterized in that: The pot mouth is provided with a mounting portion, and the open end of the side wall is bent outward and extended to form a flange, and the flange abuts against the mounting portion to mount the tea steaming tray to the pot mouth.

4. The teapot according to claim 3, characterized in that: A sealing structure is provided in the kettle body. The sealing structure is provided with a groove that is interference-fitted with the flange. The sealing structure is also provided with a sealing lip that fits with the side wall. The sealing lip is located below the groove.

5. The teapot according to claim 2, characterized in that: A through hole is provided in the middle of the bottom wall, and the upper end of the air guide pipe passes through the through hole and extends into the interior of the tea steaming tray. A plurality of water leakage holes are evenly distributed around the through hole for filtering tea.

6. The teapot according to claim 1, characterized in that: A baffle plate having an outer diameter greater than that of the air guide pipe is installed on the top of the spraying part, and an air outlet gap is provided between the baffle plate and the air guide pipe.

7. The teapot according to claim 6, characterized in that: The outer wall of the spray part is provided with a positioning convex rib, and the outer wall of the air guide pipe is also sleeved with an elastic member, and the elastic member is fixed between the baffle and the positioning convex rib.

8. The teapot according to any one of claims 1 to 7, characterized in that: The tea steaming cover includes a heat collecting section extending vertically from the inner wall and a gathering section arranged above the heat collecting section. The inner diameter of the gathering section gradually decreases from bottom to top, and the lower end of the air guide pipe is connected to the top of the gathering section.

9. The teapot according to claim 8, characterized in that: A heating device is provided at the bottom of the pot body, the heat collecting section is provided directly above the heating device, and the inner diameter of the tea steaming cover at the heat collecting section is in direct proportion to the diameter of the heating device.

10. The teapot according to claim 8, characterized in that: The retracted section is provided with a plurality of ventilation holes, and the ventilation holes are arranged to penetrate the retracted section longitudinally.

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