Vacuum cup capable of rapidly cooling
By using a combination of thermal rods and phase change particles in the thermos cup, the problem that traditional thermos cups cannot cool down quickly is solved, and the rapid cooling and constant temperature effect of overheated drinking water is achieved, which improves the drinking water experience.
Patent Information
- Application Number
- CN202421084127.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Traditional thermos cups cannot cool down quickly, resulting in overheating drinking water remaining high for a long time, affecting the drinking water experience.
Using the technology of combining thermal rods and phase change particles, the thermal rod transfers heat to phase change particles through the good thermal conductivity of 304 stainless steel. The phase change particles of paraffin material absorb heat and cool when they encounter heat, and accelerate heat discharge through the fan.
The rapid cooling of overheated drinking water is achieved, the cooling time is shortened, oral scalds are avoided, and the drinking water is maintained at a constant temperature that can be consumed through the exothermic properties of the phase-change particles.
Smart Images
Figure CN222584194U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of thermos cups, and more specifically, particularly relates to a thermos cup capable of rapidly cooling down. Background Art
[0002] A thermos cup is generally a water container made of ceramic or stainless steel. There is a vacuum layer inside the thermos cup. Its main function is to use the vacuum insulation principle to delay the heat dissipation of the water in the cup, so as to maintain the water temperature. At present, all thermos cups on the market have good heat preservation properties. However, in some cases where there is no cold boiled water, people can only pour overheated drinking water into the thermos cup. In addition, the heat preservation properties of the thermos cup will keep the water in the cup at a high temperature. If you drink it directly, it will often cause oral burns. Even if you open the lid and let it cool down naturally, it will take a long time. It can be seen that the traditional thermos cup only has a heat preservation function and cannot quickly cool down the overheated drinking water, which seriously affects the drinking experience of the thermos cup. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a thermos cup that can quickly cool down, so as to solve the problem that traditional thermos cups cannot quickly cool down overheated drinking water.
[0004] The utility model provides a thermos cup capable of rapidly cooling down, comprising a thermos cup body; the thermos cup body is screwed to a thermos cover by threads; the thermos cup body also comprises a heat dissipation cover, a motor cover, fan blades, a heat conducting rod, phase change particles, a silicone gasket, a battery, a spring, an anode conductive plate, an anode conductive contact sheet, a cathode conductive contact sheet, a battery contact sheet and a push-pull column; the anode conductive plate is bonded to the lower side of the battery cover; the anode end of the battery is tightly fitted to the lower side of the anode conductive plate, and the cathode end of the battery is tightly fitted to the upper side of the cathode conductive plate; the cathode conductive plate is bonded to the thermos cover; the battery contact sheets are in two groups, the battery contact sheets are arranged in sequence from top to bottom, the battery contact sheets are bonded to the thermos cover, the battery contact sheets are connected to the cathode conductive plate by wires, and the battery contact sheets are connected to the thermos cover. The anode conductive plate is connected by a wire; the anode conductive contact sheet is connected to the anode end of the fan motor by a wire; the cathode conductive contact sheet is connected to the cathode end of the fan motor by a wire; the fan motor is fixedly connected to the heat dissipation cover by bolts; the fan blades are fixedly connected to the motor shaft of the fan motor by keys; the heat dissipation cover is bonded to the anode conductive contact sheet, and the heat dissipation cover is bonded to the cathode conductive contact sheet; the top end of the spring is welded to the lower side of the pressure plate, and the bottom end of the spring is welded to the insulation cover; the silicone gasket is bonded to the upper side of the sealing cover; the top end of the push-pull column is welded to the lower side of the pressure plate, and the bottom end of the push-pull column is welded to the center position of the upper side of the sealing cover; the thermal conductive rod is welded to the center position of the lower side of the sealing cover.
[0005] In at least some embodiments, the heat sink cover is hollow inside, the fan blades are embedded inside the heat sink cover, the upper side of the heat sink cover is densely covered with vents, the lower side of the heat sink cover is provided with ten groups of through holes, the ten groups of through holes are distributed in a circular array around the central axis of the heat sink cover, a groove is provided in the central part of the upper side of the heat sink cover, a through hole is provided at the bottom of the groove, the fan motor is embedded in the groove of the heat sink cover, the motor shaft of the fan motor is inserted into the through hole at the bottom of the groove of the heat sink cover, and a thread is provided on the outer side of the heat sink cover near the bottom.
[0006] In at least some embodiments, a circular hole groove is provided at the center position of the upper side surface of the insulation cover, a through hole is provided at the bottom of the groove, a thread is provided on the inner wall of the groove, the thread on the outer side surface of the heat dissipation cover is meshedly connected to the thread on the inner wall of the circular hole groove of the insulation cover, a small hole groove is provided on the upper side surface of the insulation cover, the cathode conductive plate is bonded to the bottom of the small hole groove of the insulation cover, the battery is embedded in the small hole groove of the insulation cover, and the battery cover plate is clamped on the open end of the small hole groove of the insulation cover.
[0007] In at least some embodiments, the phase change particles are made of paraffin material.
[0008] In at least some embodiments, the heat conducting rod is hollow inside, the phase change particles are filled inside the heat conducting rod, and the body of the heat conducting rod is made of stainless steel.
[0009] In at least some embodiments, a partition is provided inside the thermos cup body, and the interior of the partition is in a vacuum state.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. In the utility model, phase change particles and heat conducting rods are provided. The heat conducting rod is inserted deep into the thermos cup body so as to fully contact the superheated drinking water. The good thermal conductivity of the 304 stainless steel heat conducting rod and the phase change particles made of paraffin absorb heat in a phase-changing manner to achieve rapid cooling of the superheated drinking water, thus saving the cooling time of the drinking water. The heat release characteristics of the phase change particles are combined with the vacuum insulation characteristics of the thermos cup body to maintain the drinking water at a constant drinkable temperature, thus avoiding scalding caused by drinking water and improving the drinking experience of the thermos cup.
[0012] 2. In the utility model, the threaded engagement structure of the heat dissipation cover and the heat preservation cover is utilized to make the anode conductive contact sheet and the cathode conductive contact sheet contact and conduct with the two groups of battery contacts respectively, so that the fan motor drives the fan blades to rotate, and the heat in the cup is discharged. The temperature is further reduced on the basis of the heat absorption of the disguised particles, thereby improving the cooling efficiency of the drinking water in the thermos cup. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a schematic diagram of the top structure of the utility model.
[0015] Figure 3 It is a schematic diagram of the cutaway structure of the utility model.
[0016] Figure 4 The utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.
[0017] Figure 5 It is a schematic diagram of the structure of the utility model in an upward and side view.
[0018] Figure 6 It is a front section structural schematic diagram of the utility model.
[0019] Figure numerals: 1. Insulation cup body; 2. Insulation cover; 3. Heat dissipation cover; 4. Battery cover; 5. Motor cover; 6. Fan motor; 7. Fan blades; 8. Heat conducting rod; 9. Phase change particles; 10. Sealing cover; 11. Silicone gasket; 12. Battery; 13. Spring; 14. Cathode conductive plate; 15. Anode conductive plate; 16. Anode conductive contact sheet; 17. Cathode conductive contact sheet; 18. Battery contact sheet; 19. Press plate; 20. Push-pull column. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0021] like Figure 1-6As shown, the utility model provides a thermos cup that can quickly cool down, including a thermos cup body 1; the thermos cup body 1 is screwed with a thermos cover 2 by threads; it also includes a heat dissipation cover 3, a motor cover 5, fan blades 7, a heat conducting rod 8, phase change particles 9, a silicone gasket 11, a battery 12, a spring 13, an anode conductive plate 15, an anode conductive contact sheet 16, a cathode conductive contact sheet 17, a battery contact sheet 18 and a push-pull column 20; the anode conductive plate 15 is bonded to the lower side of the battery cover 4; the anode end of the battery 12 is tightly attached to the lower side of the anode conductive plate 15, and the cathode end of the battery 12 is tightly attached to the upper side of the cathode conductive plate 14; the cathode conductive plate 14 is bonded to the thermos cover 2; the number of battery contacts 18 is two groups, the battery contacts 18 are arranged in sequence from top to bottom, the battery contacts 18 are bonded to the thermos cover 2, and the battery contacts 18 and the cathode conductive plate 14 are connected by wires The battery contact piece 18 is connected to the anode conductive plate 15 through a wire; the anode conductive contact piece 16 is connected to the anode end of the fan motor 6 through a wire; the cathode conductive contact piece 17 is connected to the cathode end of the fan motor 6 through a wire; the fan motor 6 is fixedly connected to the heat dissipation cover 3 by bolts; the fan blades 7 are fixedly connected to the motor shaft of the fan motor 6 by keys; the heat dissipation cover 3 is bonded to the anode conductive contact piece 16, and the heat dissipation cover 3 is bonded to the cathode conductive contact piece 17; the top end of the spring 13 is welded to the lower side of the pressure plate 19, and the bottom end of the spring 13 is welded to the insulation cover 2; the silicone gasket 11 is bonded to the upper side of the sealing cover 10; the top end of the push-pull column 20 is welded to the lower side of the pressure plate 19, and the bottom end of the push-pull column 20 is welded to the center position of the upper side of the sealing cover 10; the heat conducting rod 8 is welded to the center position of the lower side of the sealing cover 10.
[0022] When the utility model cools down the superheated drinking water in the thermos cup, the heat preservation cover 2 is unscrewed from the thermos cup body 1, and then the superheated drinking water is poured into the thermos cup body 1, and then the heat preservation cover 2 is screwed on the cup mouth of the thermos cup body 1 to complete the heat preservation and sealing inside the thermos cup body 1. At this time, the heat conduction rod 8 is inserted into the superheated drinking water, and the heat of the superheated drinking water is transferred to the phase change particles 9 through the heat conduction rod 8 made of 304 stainless steel. The paraffin undergoes a phase change reaction when it encounters heat, and the paraffin begins to absorb heat during the phase change reaction process when it is converted from solid to liquid, thereby reducing the temperature of the superheated drinking water to between 50 degrees Celsius and 60 degrees Celsius. If it is necessary to continue cooling or further accelerate the cooling, the heat dissipation cover 3 can be manually twisted. Since the outer side thread of the heat dissipation cover 3 is meshed with the thread in the circular hole groove of the heat dissipation cover 2, the heat dissipation cover 3 drives the anode conductive contact sheet 16 and the cathode conductive contact sheet 17 to rotate and move downward. At this time, the heat dissipation cover 3 pushes the pressure plate 19 to overcome the elastic force of the spring 13 and move downward, pushing the pressure plate 19 to drive the sealing cover 10 welded to the bottom end of the push-pull column 20 to move downward, and the silicone gasket 11 bonded to the sealing cover 10 is separated from the insulation cover 2 and forms a heat flow gas channel. When the anode conductive contact sheet 16 and the cathode conductive contact sheet 17 respectively contact the two groups of battery contacts 18, stop twisting. At this time, the battery 12 supplies power to the fan motor 6, and the fan motor 6 drives the fan blades 7 to rotate, accelerating the discharge of heat flow in the insulation cup body 1 and accelerating the cooling of the overheated drinking water. When it is necessary to heat and keep the low-temperature drinking water warm, the insulation cover 2 is screwed back to its original position, the fan motor 6 stops rotating, the sealing cover 10 is bonded with the silicone gasket 11 to fit the insulation cover 2, and the phase change particles 9 transfer the absorbed heat to the low-temperature drinking water for heating, so that the drinking water is kept at a constant drinking temperature.
[0023] In the disclosed embodiment, the interior of the heat dissipation cover 3 is hollow, and the fan blades 7 are embedded in the heat dissipation cover 3. The upper side of the heat dissipation cover 3 is densely covered with ventilation holes, and the lower side of the heat dissipation cover 3 is provided with ten groups of through holes, and the ten groups of through holes are distributed in a circular array around the central axis of the heat dissipation cover 3. A groove is provided in the central part of the upper side of the heat dissipation cover 3, and a through hole is provided at the bottom of the groove. The fan motor 6 is embedded in the groove of the heat dissipation cover 3, and the motor shaft of the fan motor 6 is inserted in the through hole at the bottom of the groove of the heat dissipation cover 3. The heat dissipation cover 3 supports the fan motor 6 to drive the fan blades 7 to rotate, and the heat in the acceleration cup is discharged from the ventilation holes. A thread is provided on the outer side of the heat dissipation cover 3 near the bottom.
[0024] In the disclosed embodiment, a circular hole groove is provided at the center position of the upper side surface of the thermal insulation cover 2, a through hole is provided at the bottom of the groove, and a thread is provided on the inner wall of the groove. The thread on the outer side surface of the heat dissipation cover 3 is meshed and connected to the thread on the inner wall of the circular hole groove of the thermal insulation cover 2. The heat dissipation cover 3 can move vertically up and down and push the pressure plate 19 and the push-pull column 20 during the twisting and rotating process, so that the sealing cover 10 can complete the open heat dissipation or closed heat preservation work. A small hole groove is provided on the upper side surface of the thermal insulation cover 2, and the cathode conductive plate 14 is bonded to the bottom of the small hole groove of the thermal insulation cover 2. The battery 12 is embedded in the small hole groove of the thermal insulation cover 2, and the battery cover plate 4 is clamped on the open end of the small hole groove of the thermal insulation cover 2.
[0025] In the disclosed embodiment, the phase change particles 9 are made of paraffin material. Since the heat absorbed or released by paraffin during phase change can reach 65-80 J / g, the phase change characteristics of paraffin when heated and the large phase change heat capacity of paraffin itself can be utilized to achieve rapid heat absorption of superheated drinking water by the phase change particles 9.
[0026] In the disclosed embodiment, the interior of the thermally conductive rod 8 is hollow, and the phase change particles 9 are filled inside the thermally conductive rod 8. The rod body of the thermally conductive rod 8 is made of 304 stainless steel. The good thermal conductivity of 304 stainless steel is utilized to achieve rapid heat transfer of the phase change particles 9 during phase change, thereby ensuring the heat absorption and heat release efficiency of the phase change particles 9 during phase change.
[0027] In the disclosed embodiment, a partition is provided inside the thermos cup body 1, and the interior of the partition is in a vacuum state. The vacuum insulation property is utilized to reduce heat loss and achieve a constant temperature environment inside the cup.
[0028] The installation, connection or setting methods of all the above components are common mechanical methods, such as welding, threaded connection, screw connection, etc., and the specific structures, models and coefficient indicators of all its components are its own technology, as long as it can achieve its beneficial effects, it can be implemented. The fan motor 6, fan blades 7, and silicone gasket 11 used above are all common components on the market. When you buy them back and use them, you only need to connect them according to the instruction manual purchased together, so I will not repeat them here.
[0029] The technical solution of the present invention is not limited to the scope of the embodiments of the present invention, and the technical contents not described in detail in the present invention are all well-known technologies.
Claims
1. A thermos cup capable of rapid cooling, comprising a thermos cup body; the thermos cup body and the thermos cover are screwed together by threads; characterized in that: It also includes a heat dissipation cover, a motor cover, fan blades, a heat conducting rod, phase change particles, a silicone gasket, a battery, a spring, an anode conductive plate, an anode conductive contact sheet, a cathode conductive contact sheet, a battery contact sheet and a push-pull column; the anode conductive plate is bonded to the lower side of the battery cover; the anode end of the battery is tightly fitted to the lower side of the anode conductive plate, and the cathode end of the battery is tightly fitted to the upper side of the cathode conductive plate; the cathode conductive plate is bonded to the thermal insulation cover; the battery contacts are in two groups, the battery contacts are arranged from top to bottom, the battery contacts are bonded to the thermal insulation cover, the battery contacts are connected to the cathode conductive plate by a wire, and the battery contacts are connected to the anode conductive plate by a wire; the anode conductive contact sheet and The anode end of the fan motor is connected by a wire; the cathode conductive contact sheet is connected to the cathode end of the fan motor by a wire; the fan motor is fixedly connected to the heat dissipation cover by bolts; the fan blades are fixedly connected to the motor shaft of the fan motor by keys; the heat dissipation cover is bonded to the anode conductive contact sheet, and the heat dissipation cover is bonded to the cathode conductive contact sheet; the top end of the spring is welded to the lower side of the pressure plate, and the bottom end of the spring is welded to the insulation cover; the silicone gasket is bonded to the upper side of the sealing cover; the top end of the push-pull column is welded to the lower side of the pressure plate, and the bottom end of the push-pull column is welded to the center position of the upper side of the sealing cover; the thermal conductive rod is welded to the center position of the lower side of the sealing cover.
2. A thermos cup capable of rapid cooling as claimed in claim 1, characterized in that: The heat dissipation cover is hollow inside, the fan blades are embedded in the heat dissipation cover, the upper side of the heat dissipation cover is densely covered with ventilation holes, the lower side of the heat dissipation cover is provided with ten groups of through holes, and the ten groups of through holes are distributed in a circular array around the central axis of the heat dissipation cover, a groove is provided in the central part of the upper side of the heat dissipation cover, and a through hole is provided at the bottom of the groove, the fan motor is embedded in the groove of the heat dissipation cover, the motor shaft of the fan motor is inserted into the through hole at the bottom of the groove of the heat dissipation cover, and a thread is provided on the outer side of the heat dissipation cover near the bottom end.
3. A thermos cup capable of rapid cooling as claimed in claim 1, characterized in that: A circular hole groove is provided at the center position of the upper side surface of the thermal insulation cover, a through hole is provided at the bottom of the groove, a thread is provided on the inner wall of the groove, the thread on the outer side surface of the heat dissipation cover is meshedly connected to the thread on the inner wall of the circular hole groove of the thermal insulation cover, a small hole groove is provided on the upper side surface of the thermal insulation cover, the cathode conductive plate is bonded to the bottom of the small hole groove of the thermal insulation cover, the battery is embedded in the small hole groove of the thermal insulation cover, and the battery cover plate is clamped on the open end of the small hole groove of the thermal insulation cover.
4. A thermos cup capable of rapid cooling as claimed in claim 1, characterized in that: The phase change particles are made of paraffin material.
5. A thermos cup capable of rapid cooling as claimed in claim 1, characterized in that: The heat conducting rod is hollow inside, the phase change particles are filled inside the heat conducting rod, and the rod body of the heat conducting rod is made of stainless steel.
6. A thermos cup capable of rapid cooling as claimed in claim 1, characterized in that: The thermos cup body is provided with a partition, and the interior of the partition is in a vacuum state.