Tea maker instant heating type spiral heating tube structure

Abstract

This utility model relates to the field of tea brewing machine technology, specifically disclosing an instant-heating spiral heating tube structure for a tea brewing machine, including: a tea brewing machine assembly and a heating component assembled inside the tea brewing machine assembly; the tea brewing machine assembly includes a body, the interior of which is provided with an installation groove; the heating component includes an aluminum die-cast shell fixedly installed inside the installation groove, an insulating heat-conducting cylinder fixedly installed inside the aluminum die-cast shell, a spiral copper tube surrounding the outside of the insulating heat-conducting cylinder, a spiral heating tube wound around the inner wall of the insulating heat-conducting cylinder, and heat-absorbing fins fixedly installed on the inner wall of the aluminum die-cast shell; this utility model can use the insulating heat-conducting cylinder to isolate the spiral copper tube and the spiral heating tube, effectively preventing water droplets from contacting the spiral heating tube in the event of water or electrical leakage, ensuring that the spiral heating tube is less prone to short circuits, effectively reducing safety hazards and bringing more convenience to users.

Description

Technical Field

[0001] This utility model belongs to the technical field of tea brewing machines, specifically relating to the instant heating spiral heating tube structure of a tea brewing machine. Background Technology

[0002] A tea maker is a device specifically designed for brewing tea. It integrates functions such as boiling water, brewing, and keeping the water warm, making tea brewing simpler, more convenient, and more intelligent. With the accelerated pace of modern life and the revival of tea culture, instant tea makers have gradually become widely used due to their characteristics of not requiring preheating and supplying water on demand.

[0003] However, current tea maker spiral heating tubes typically heat water rapidly through the Joule effect as it flows through the tube. There is no isolation between the heating element and the water flow. When a leak occurs, the water can easily come into contact with the heating element, causing a short circuit, which poses a certain safety hazard and causes considerable inconvenience to users. Therefore, the applicant proposes an instant spiral heating tube structure for tea makers to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an instant-heating spiral heating tube structure for a tea maker. By isolating the spiral copper tube and the spiral heating tube with an insulating heat-conducting cylinder, it can effectively prevent water droplets from contacting the spiral heating tube when the spiral copper tube leaks, without affecting the heating effect. This ensures that the spiral heating tube is less likely to short-circuit, effectively reducing safety hazards and bringing more convenience to the user.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The instant heating spiral heating element structure of the tea maker includes:

[0007] Tea brewing machine assembly and heating component assembled inside the tea brewing machine assembly;

[0008] The tea brewing machine assembly includes a body, and the interior of the body is provided with an installation slot;

[0009] The heating assembly includes an aluminum die-cast housing fixedly installed inside the mounting groove. An insulating heat-conducting cylinder is fixedly installed inside the aluminum die-cast housing. A spiral copper tube surrounds the outside of the insulating heat-conducting cylinder. A spiral heating tube is wound around the inner wall of the insulating heat-conducting cylinder. Heat-absorbing fins are fixedly installed on the inner wall of the aluminum die-cast housing.

[0010] Preferably, slots are provided on both sides of the heat-absorbing fins, and heat-insulating cotton is inserted between the slots.

[0011] Preferably, one end of the spiral copper tube extends out of the top of the aluminum die-cast housing and is connected to a water inlet, and the other end of the spiral copper tube extends out of the top of the aluminum die-cast housing and is connected to a water outlet.

[0012] Preferably, both the water inlet and the water outlet are fitted with sealing rings, and the insulating heat-conducting cylinder is made of magnesium oxide material.

[0013] Preferably, one end of the spiral heating tube extends out of the top of the aluminum die-cast housing and is fixedly installed with a positive terminal, and the other end of the spiral heating tube extends out of the top of the aluminum die-cast housing and is fixedly installed with a negative terminal.

[0014] Preferably, the outer periphery of the insulating heat-conducting cylinder is provided with a first spiral limiting groove for installing the spiral copper tube, and the inner wall of the insulating heat-conducting cylinder is provided with a second spiral limiting groove for installing the spiral heating tube.

[0015] Preferably, a mounting base is fixedly installed on the periphery of the aluminum die-cast housing, and the mounting base has a fixing hole.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model has an insulating heat-conducting cylinder between the spiral copper tube and the spiral heating tube. The insulating heat-conducting cylinder can isolate the spiral copper tube and the spiral heating tube. Without affecting the heating effect of the spiral copper tube, it can effectively prevent water droplets from contacting the spiral heating tube when the spiral copper tube leaks water or the spiral heating tube leaks electricity. It can ensure that the spiral heating tube is not prone to short circuit, effectively reduce safety hazards, and bring more convenience to the user.

[0018] (2) This utility model is equipped with heat-absorbing fins and heat-insulating cotton working together. The heat-insulating cotton can be easily inserted between each heat-absorbing fin through the slot, so that the heat-insulating cotton can surround the outside of the spiral copper tube. The heat-absorbing fins can quickly absorb the excess heat inside the aluminum die-cast shell, and the heat-insulating cotton can easily store the heat, so as to keep the spiral copper tube warm and prevent the temperature of the water inside the spiral copper tube from dissipating too quickly, thus effectively improving the instant heating effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the body structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the heating component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the aluminum die-cast shell of this utility model;

[0023] Figure 5 This is a schematic diagram of the insulating heat-conducting cylinder structure of this utility model;

[0024] Figure 6 This is a cross-sectional view of the aluminum die-cast shell of this utility model;

[0025] Figure 7 This is a schematic diagram of the heat-absorbing fin structure of this utility model.

[0026] In the diagram: 1. Tea maker components; 11. Body; 12. Mounting slot; 2. Heating components; 21. Die-cast aluminum shell; 22. Mounting base; 23. Fixing hole; 24. Spiral copper tube; 25. Water inlet; 26. Spiral heating element; 27. Positive terminal; 28. Water outlet; 29. ​​Sealing ring; 210. Negative terminal; 211. Insulating heat-conducting cylinder; 212. Heat-absorbing fins; 213. Insulation cotton; 214. First spiral limiting groove; 215. Second spiral limiting groove; 216. Slot. Detailed Implementation

[0027] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Example 1:

[0031] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the instant heating spiral heating element structure of the tea maker includes:

[0032] Tea brewing machine component 1 and heating component 2 assembled inside the tea brewing machine component 1;

[0033] The tea brewing machine component 1 includes a body 11, and the body 11 has an installation slot 12 inside;

[0034] The heating assembly 2 includes an aluminum die-cast housing 21 fixedly installed inside the mounting groove 12. An insulating heat-conducting cylinder 211 is fixedly installed inside the aluminum die-cast housing 21. A spiral copper tube 24 surrounds the outside of the insulating heat-conducting cylinder 211. A spiral heating tube 26 is wound around the inner wall of the insulating heat-conducting cylinder 211. Heat-absorbing fins 212 are fixedly installed on the inner wall of the aluminum die-cast housing 21.

[0035] As can be seen from the above, by using the existing tea maker in the body 11 during use, water can be introduced into the spiral copper tube 24 through the built-in water pump, so that the water can flow spirally along the trajectory of the spiral copper tube 24. Heat is generated through the spiral heating tube 26, and heat can be absorbed and conducted through the insulating heat conduction cylinder 211, which can conveniently heat the spiral copper tube 24, so that the water in the spiral copper tube 24 can be heated quickly. The insulating heat conduction cylinder 211 can isolate the spiral copper tube 24 and the spiral heating tube 26. Without affecting the heating effect of the spiral copper tube 24, it can effectively prevent water droplets from contacting the spiral heating tube 26 when the spiral copper tube 24 leaks, and ensure that the spiral heating tube 26 is not prone to short circuit, effectively reducing safety hazards and bringing more convenience to use.

[0036] The heat-absorbing fins 212 can absorb excess heat from inside the die-cast aluminum shell 21, and the absorbed heat can be easily dissipated through the heat-absorbing fins 212. Combined with the rapid heat absorption and conduction of the die-cast aluminum shell 21, the surface of the spiral copper tube 24 can be heated evenly, allowing the water inside the spiral copper tube 24 to heat up quickly and effectively improving the heating effect.

[0037] Depend on Figure 4 , Figure 6 and Figure 7 It can be seen that slots 216 are provided on both sides of the heat-absorbing fin 212, and heat-insulating cotton 213 is inserted between the slots 216.

[0038] As can be seen from the above, the insulation cotton 213 can be easily inserted between each heat-absorbing fin 212 through the slot 216, so that the insulation cotton 213 can surround the outer periphery of the spiral copper tube 24. The heat-absorbing fin 212 can quickly absorb the excess heat inside the aluminum die-cast shell 21, and the insulation cotton 213 can easily retain the heat, thus keeping the spiral copper tube 24 warm and preventing the water temperature inside the spiral copper tube 24 from dissipating too quickly, effectively improving the instant heating effect.

[0039] For details, please refer to Figure 4 and Figure 5 As shown, one end of the spiral copper tube 24 extends out of the top of the aluminum die-cast housing 21 and is connected to the water inlet 25, and the other end of the spiral copper tube 24 extends out of the top of the aluminum die-cast housing 21 and is connected to the water outlet 28.

[0040] As can be seen from the above, the water inlet 25 can be easily connected to the water supply pipe inside the body 11 to facilitate the introduction of water into the spiral copper pipe 24, and the water outlet 28 can be easily connected to the water outlet pipe inside the body 11 to facilitate the export of heated water.

[0041] For details, please refer to Figure 5 As shown, both the water inlet 25 and the water outlet 28 are fitted with sealing rings 29, and the insulating heat-conducting cylinder 211 is made of magnesium oxide material.

[0042] As can be seen from the above, the sealing ring 29 can improve the sealing effect between the water inlet interface 25 and the water supply pipe, and at the same time improve the sealing effect between the water outlet interface 28 and the water outlet pipe, so that water leakage is less likely to occur during connection. The insulating heat-conducting cylinder 211 made of magnesium oxide material can conduct heat while insulating and isolating the spiral copper tube 24 and the spiral heating tube 26, avoiding the safety hazards caused by short circuit due to water leakage and electric leakage.

[0043] Example 2:

[0044] refer to Figure 4 and Figure 5As shown, one end of the spiral heating tube 26 extends out of the top of the aluminum die-cast housing 21 and is fixedly installed with the positive terminal 27, while the other end of the spiral heating tube 26 extends out of the top of the aluminum die-cast housing 21 and is fixedly installed with the negative terminal 210.

[0045] As can be seen from the above, the positive terminal 27 and the negative terminal 210 can be conveniently connected to the built-in electronic control circuit board of the body 11, so as to facilitate the control of the spiral heating tube 26 to turn on and off.

[0046] refer to Figure 5 As shown, the outer periphery of the insulating heat-conducting cylinder 211 is provided with a first spiral limiting groove 214 for the installation of the spiral copper tube 24, and the inner wall of the insulating heat-conducting cylinder 211 is provided with a second spiral limiting groove 215 for the installation of the spiral heating tube 26.

[0047] As can be seen from the above, the first spiral limiting groove 214 can conveniently limit the spiral copper tube 24, making it less likely to displace or shake. The second spiral limiting groove 215 can conveniently limit the spiral heating tube 26, making it less likely to displace or shake, thus avoiding any impact on the heating operation.

[0048] refer to Figure 2 and Figure 3 As shown, an mounting base 22 is fixedly installed on the periphery of the aluminum die-cast housing 21, and a fixing hole 23 is provided on the mounting base 22.

[0049] As can be seen from the above, by using screws, the mounting base 22 can be fixed in the mounting groove 12 using the fixing hole 23, which makes it easy to install the entire heating component 2. The mounting groove 12 can also be used to protect the heating component 2, so as to isolate the heating component 2 from other parts in the body 11 and avoid affecting the operating effect.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tea maker with an instant heating spiral heating element structure, characterized in that, include: Tea brewing machine assembly (1) and heating assembly (2) assembled inside the tea brewing machine assembly (1); The tea brewing machine assembly (1) includes a body (11), and the body (11) has an installation slot (12) inside; The heating assembly (2) includes an aluminum die-cast housing (21) fixedly installed inside the mounting groove (12). An insulating heat-conducting cylinder (211) is fixedly installed inside the aluminum die-cast housing (21). A spiral copper tube (24) surrounds the outside of the insulating heat-conducting cylinder (211). A spiral heating tube (26) is wound around the inner wall of the insulating heat-conducting cylinder (211). Heat-absorbing fins (212) are fixedly installed on the inner wall of the aluminum die-cast housing (21).

2. The instant heating spiral heating tube structure of the tea brewing machine according to claim 1, characterized in that: The heat-absorbing fins (212) have slots (216) on both sides, and heat-insulating cotton (213) is inserted between the slots (216).

3. The instant heating spiral heating tube structure of the tea brewing machine according to claim 1, characterized in that: One end of the spiral copper tube (24) extends out of the top of the aluminum die-cast housing (21) and is connected to a water inlet (25), and the other end of the spiral copper tube (24) extends out of the top of the aluminum die-cast housing (21) and is connected to a water outlet (28).

4. The instant heating spiral heating tube structure of the tea brewing machine according to claim 3, characterized in that: The water inlet (25) and the water outlet (28) are both fitted with sealing rings (29), and the insulating heat-conducting cylinder (211) is made of magnesium oxide material.

5. The instant heating spiral heating tube structure of the tea brewing machine according to claim 1, characterized in that: One end of the spiral heating tube (26) extends out of the top of the aluminum die-cast housing (21) and is fixedly installed with a positive terminal (27), and the other end of the spiral heating tube (26) extends out of the top of the aluminum die-cast housing (21) and is fixedly installed with a negative terminal (210).

6. The instant heating spiral heating tube structure of the tea maker according to claim 1, characterized in that: The outer periphery of the insulating heat-conducting cylinder (211) is provided with a first spiral limiting groove (214) for the installation of the spiral copper tube (24), and the inner wall of the insulating heat-conducting cylinder (211) is provided with a second spiral limiting groove (215) for the installation of the spiral heating tube (26).

7. The instant heating spiral heating tube structure of the tea brewing machine according to claim 1, characterized in that: A mounting base (22) is fixedly installed on the periphery of the aluminum die-cast housing (21), and a fixing hole (23) is provided on the mounting base (22).

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