A drinking water device with dual hot and cold insulation

Abstract

This utility model belongs to the technical field of drinking water equipment, and in particular relates to a drinking water device with dual-effect heat preservation for both hot and cold water. The dual-effect heat preservation component consists of an insulation base, a hot and cold semiconductor chip, a heat dissipation grid, heat dissipation fins, and a heat dissipation fan. The upper surface of the insulation base is inlaid with a circular hot and cold semiconductor chip, and the lower surface of the chip is fitted with heat dissipation fins. The heat dissipation fins are secured to the inside of the insulation base by a limiting support frame, and the fins correspond to the heat dissipation grids on the left and right sides of the insulation base. A heat dissipation fan is connected to the bottom of the fins. This invention adds a smart-controlled coaster module to traditional water dispensers, directly and actively controlling the temperature of the user's water container, fundamentally solving the problem of inconsistent drinking water temperature in the cup.

Description

Technical Field

[0001] This utility model belongs to the field of drinking water equipment technology, and in particular relates to a drinking water device with dual hot and cold insulation. Background Technology

[0002] Water dispensers, as a widely used household and office appliance, primarily provide users with hot and cold drinking water, greatly facilitating daily life. Traditional water dispensers typically employ two methods: compressor refrigeration and electric heating elements (or instant heating). Through built-in water tanks or instant heating modules, they provide room temperature water, cold water (approximately 5-15℃), and hot water (approximately 85-95℃), respectively.

[0003] However, existing traditional water dispensers generally suffer from a significant practical problem: they lack effective heat retention for the drinking water dispensed into the cup (or kettle). Specifically: 1. The water cools down too quickly; the hot and cold water in the cup loses temperature rapidly due to temperature exchange with the environment, failing to meet user needs. 2. There is a lack of temperature maintenance; once the water leaves the dispenser and enters the user's cup, its temperature fluctuates uncontrollably. Users cannot actively and continuously maintain the temperature of the water in their cup according to their drinking habits and pace. Utility Model Content

[0004] To address the shortcomings and deficiencies of existing technologies, the purpose of this utility model is to provide a simple, rationally designed, and easy-to-use drinking water device with dual hot and cold insulation. It adds an intelligently controlled coaster module to the traditional water dispenser, which directly and actively controls the temperature of the user's water container, fundamentally solving the problem of the inability to maintain the temperature of drinking water in the cup.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a water dispenser body, an external water tank, a touch-sensitive water dispensing component, and a dual-effect heat preservation component; wherein, the dual-effect heat preservation component consists of an insulation base, a hot and cold semiconductor chip, a heat dissipation grille, heat dissipation fins, and a heat dissipation fan. The upper surface of the insulation base is inlaid with a circular hot and cold semiconductor chip, and the lower surface of the hot and cold semiconductor chip is attached with heat dissipation fins. The heat dissipation fins are snapped into the interior of the insulation base by a limiting support frame, and the heat dissipation fins correspond to the heat dissipation grilles on the left and right sides of the insulation base. The bottom of the heat dissipation fins is connected to a heat dissipation fan.

[0006] Preferably, the hot and cold semiconductor chip is a 127 series semiconductor chip or a 199 series semiconductor chip.

[0007] Preferably, the bottom of the water dispenser body is provided with a main control circuit board, an ice tank, and an ice water cooling component in sequence from front to back; and the ice tank is connected to the touch-sensitive water dispensing component through a top suction pump.

[0008] Preferably, the upper part of the water dispenser body is provided with a hot water instant heating component, which is connected to the touch-sensitive water dispensing component in conjunction with a suction pump.

[0009] Preferably, the touch-sensitive water outlet assembly consists of a touch-sensitive display circuit and an outlet control valve group.

[0010] Preferably, the hot and cold semiconductor chip is linked with the touch-sensitive water dispensing component.

[0011] With the above structure, the beneficial effects of this utility model are as follows: it completely solves the core problem of uncontrollable water temperature in the cup and greatly improves the drinking experience: for both hot and cold water, it can maintain the water temperature in the cup at the user-set temperature for a long time, avoiding rapid temperature loss due to environmental heat conduction. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, this utility model will be described in detail below with reference to the specific implementation and accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is the electrical schematic diagram of this utility model; Explanation of reference numerals in the attached drawings: 1. Water dispenser body; 2. External water tank; 3. Touch-sensitive water dispensing assembly; 4. Dual-effect heat preservation assembly; 6. Ice tank; 7. Ice water cooling assembly; 8. Main control circuit board; 31. Touch display circuit; 32. Outlet control valve assembly; 40. Heat preservation base; 41. Hot and cold semiconductor chip; 42. Heat dissipation grille; 43. Heat dissipation fins; 44. Heat dissipation fan. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the present utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0015] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0016] See Figures 1-3 As shown, this specific embodiment adopts the following technical solution: it includes a water dispenser body 1, an external water tank 2, a touch-sensitive water dispensing component 3, and a dual-effect heat preservation component 4; wherein, the dual-effect heat preservation component 4 is composed of a heat preservation base 40, a hot and cold semiconductor chip 41, a heat dissipation grille 42, heat dissipation fins 43, and a heat dissipation fan 44. The upper surface of the heat preservation base 40 is inlaid with a circular hot and cold semiconductor chip 41, and the lower surface of the hot and cold semiconductor chip 41 is attached with heat dissipation fins 43. The heat dissipation fins 43 are snapped into the interior of the heat preservation base 40 by a limiting support frame, and the heat dissipation fins 43 correspond to the heat dissipation grilles 42 on the left and right sides of the heat preservation base 40. The bottom of the heat dissipation fins 43 is connected to the heat dissipation fan 44.

[0017] The aforementioned thermoelectric semiconductor chip 41 is a TEC1-12703 semiconductor chip. The TEC1-12703 semiconductor chip is a thermoelectric cooling module. When a direct current flows through it, heat is transferred from one side of the module to the other, causing one end to cool (absorb heat) and the other end to heat (release heat). By changing the polarity of the direct current (reversing the positive and negative poles), the hot and cold sides can be immediately interchanged. By changing the magnitude and direction of the input current, the cooling / heating power and temperature can be controlled very precisely, with an accuracy of ±0.1℃, making it ideal for applications requiring high-precision temperature control.

[0018] Furthermore, the upper end of the heat-insulating base 40 is equipped with a specially made aluminum cup. The outer surface of the aluminum cup is wrapped with heat-insulating material, and the bottom of the aluminum cup is exposed and in contact with the hot and cold semiconductor chip 41 for heat exchange, which conducts the temperature to the inside of the aluminum cup for temperature regulation.

[0019] Meanwhile, the heat-insulating base 40 can be made into an independent module, which can be used in combination with water dispensers, or it can be powered independently of the water dispenser and used as a coaster for heat preservation.

[0020] In addition, the bottom of the water dispenser body 1, from front to back, is arranged with a main control circuit board 8, an ice tank 6, and an ice-water cooling assembly 7; the ice tank 6 is connected to the touch-sensitive water dispensing assembly 3 via a top suction pump; the upper end of the water dispenser body 1 is provided with a hot water instant heating assembly 4, which is connected to the touch-sensitive water dispensing assembly 3 in conjunction with the suction pump; the touch-sensitive water dispensing assembly 3 consists of a touch display circuit 31 and an outlet control valve group 32; the main control circuit board 8 receives instructions from the touch-sensitive water dispensing assembly 3 and controls the working state of the hot and cold semiconductor chip 41 and the cooling fan 44 according to the water type, realizing intelligent linkage with the water dispensing action. The ice-water cooling assembly 7 also uses a semiconductor cooling chip to cool the inside of the ice tank 6 to keep the room temperature water at a low temperature. The water dispenser body 1 adopts a traditional water dispenser structure and has no special design.

[0021] The beneficial effects of this specific implementation method are as follows: 1. It completely solves the core problem of uncontrollable water temperature in the cup, greatly improving the drinking experience: For cold water, it can maintain the water temperature in the cup at the user-set low temperature for a long time, avoiding rapid heating caused by environmental heat conduction and ensuring the longevity of the cold drink's taste; For hot or warm water, an ideal drinking temperature (such as 55℃) can be preset, and the system can actively accelerate its cooling to this constant temperature point and maintain it for a long time, allowing you to enjoy warm water with a constant temperature and the best taste, completely avoiding the awkward cycle of "waiting - too hot - cooling down".

[0022] 2. Compact structure, strong adaptability, and easy to promote: It can be used as an independent smart coaster product and is compatible with most existing water dispensers on the market. There is no need to replace the expensive main unit, and the upgrade cost is low.

[0023] 3. It promotes healthy drinking water and water conservation.

[0024] Because the water temperature is always at the optimal drinking temperature, users are encouraged to increase their water intake and cultivate a healthy habit of drinking more water; this avoids the waste of water resources caused by water that has become too cold or too hot and has to be thrown away, which is in line with the concept of green and sustainable living.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drinking water device with dual hot and cold insulation, characterized in that: It includes a water dispenser body, an external water tank, a touch-sensitive water dispensing component, and a dual-effect insulation component. The dual-effect insulation component consists of an insulation base, a hot and cold semiconductor chip, a heat dissipation grille, heat dissipation fins, and a heat dissipation fan. The upper surface of the insulation base is inlaid with a circular hot and cold semiconductor chip, and the lower surface of the hot and cold semiconductor chip is attached with heat dissipation fins. The heat dissipation fins are secured to the inside of the insulation base by a limiting support frame, and the heat dissipation fins correspond to the heat dissipation grilles on the left and right sides of the insulation base. The bottom of the heat dissipation fins is connected to a heat dissipation fan.

2. The drinking water device with dual hot and cold insulation according to claim 1, characterized in that: The aforementioned hot and cold semiconductor chip uses the 127 series semiconductor chip.

3. The drinking water device with dual hot and cold insulation according to claim 1, characterized in that: The bottom of the main body of the water dispenser is provided with a main control circuit board, an ice tank, and an ice water cooling component in sequence from front to back; and the ice tank is connected to the touch-sensitive water dispensing component through a top suction pump.

4. The drinking water device with dual hot and cold insulation as described in claim 1, characterized in that: The upper part of the main body of the water dispenser is equipped with a hot water instant heating component, which is connected to the touch-sensitive water dispensing component in conjunction with a suction pump.

5. A drinking water device with dual hot and cold insulation as described in claim 1, characterized in that: The touch-sensitive water outlet assembly consists of a touch-sensitive display circuit and an outlet control valve group.

6. A drinking water device with dual hot and cold insulation as described in claim 1, characterized in that: The aforementioned hot and cold semiconductor chip is linked with the touch-sensitive water dispensing component.

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