Portable water circulation cooling device

Abstract

The utility model provides a portable water circulation defervescing device which comprises a water tank used for containing liquid and a defervescing head patch connected with the water tank, a heat dissipation structure used for cooling the liquid is arranged on the water tank, a water circulation structure is arranged between the defervescing head patch and the water tank, and the water tank, the defervescing head patch and the water circulation structure are connected to form a circulation loop. The heat dissipation structure comprises a heat pipe radiator, and when liquid in the water tank reaches a boiling value set by the heat pipe radiator, the heat pipe radiator exchanges heat with the liquid in the water tank. Specifically, liquid in the water tank can circularly flow back between the water tank and the defervescence head paste through the water circulation structure, and when the temperature of the liquid in the water tank reaches a boiling value set by the heat pipe radiator, the heat pipe radiator starts to conduct heat exchange on the liquid in the water tank, so that the temperature of the liquid conveyed to the defervescence head paste can be kept constant. The continuous cooling effect on the user is achieved, the head is kept within a certain temperature range, and the body temperature of the user is effectively reduced.

Description

Technical Field

[0001] The utility model relates to a portable water circulation deheater. Background Art

[0002] Fever is a common symptom. Commonly used methods of reducing fever are divided into drug cooling and physical cooling. Due to the large side effects of drug cooling, physical cooling is widely used as a safe and effective cooling method. Traditional physical cooling patches are generally placed in the refrigerator, and cannot achieve continuous constant temperature cooling after a period of use. Moreover, cooling patches are disposable items and cannot be recycled.

[0003] Chinese patent document number CN220046254U disclosed a disposable cooling patch in 2023, which specifically disclosed that it includes a main body; the central part of the main body is provided with an action area for cooling; the outer edge of the action area is provided with a first sweat absorption area; the outer edge of the first sweat absorption area is provided with an adhesive area, and the outer edge of the adhesive area is provided with a second sweat absorption area. In the utility model, the first sweat absorption area is provided inside the adhesive area, and the second sweat absorption area is provided outside the adhesive area. The above-described defects still exist in the above-mentioned disclosed patent documents. The cooling patch cannot achieve continuous constant temperature cooling after being used for a period of time, and the cooling patches are disposable products and cannot be recycled.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a portable water circulation deheater to overcome the shortcomings of the prior art. The water circulation deheater can dissipate heat at a constant temperature, is reusable, and has temperature detection and alarm functions.

[0006] A portable water circulation cooler designed for this purpose comprises a water tank for containing liquid, a cooling head patch connected to the water tank, a heat dissipation structure for cooling the liquid is arranged on the water tank, a water circulation structure is arranged between the cooling head patch and the water tank, the water tank, the cooling head patch and the water circulation structure are connected to form a circulation loop, the heat dissipation structure comprises a heat pipe radiator, and when the liquid in the water tank reaches the boiling value set by the heat pipe radiator, the heat pipe radiator performs heat exchange on the liquid in the water tank.

[0007] One end of the heat pipe radiator is an evaporation end, and the other end of the heat pipe radiator is a condensation end. A capillary cavity is provided in the heat pipe radiator, and the capillary cavity is filled with a heat dissipation medium; wherein the heat dissipation medium in the capillary cavity can change phase and flow between the evaporation end and the condensation end as the liquid temperature in the water tank changes.

[0008] The water tank is provided with an opening for the heat pipe radiator to pass through, and the heat pipe radiator is installed on the water tank through the opening.

[0009] The evaporation end of the heat pipe radiator is located in the water tank, and the condensation end of the heat pipe radiator is located on the upper part of the water tank.

[0010] The water circulation structure includes a water pump, an output pipe and an input pipe. A heat exchange pipe is arranged inside the cooling head patch. One end of the input pipe is connected to the output port of the water pump, and the other end of the input pipe is connected to the input end of the heat exchange pipe. One end of the output pipe is connected to the input port of the water pump, and the other end of the output pipe is connected to the output end of the heat exchange pipe. The water pump, the output pipe, the input pipe and the heat exchange pipe form the circulation loop; the heat exchange pipe is in a circuitous shape or a straight shape.

[0011] The cooling head patch is also provided with a temperature sensor for monitoring the user's body temperature, and the water tank is provided with an MCU control unit, which is electrically connected to the water pump and the temperature sensor.

[0012] The MCU control unit is provided with a power supply module for supplying power to the water pump.

[0013] The MCU control unit is also provided with an alarm module. When the temperature sensor detects a temperature value greater than or equal to a set temperature value, the MCU control unit controls the alarm module to issue a reminder and drive the water pump to work.

[0014] The MCU control unit is also provided with a wireless communication module for establishing a wireless connection with an external terminal. When the temperature sensor detects a temperature value greater than or equal to a set temperature value, the MCU control unit controls the wireless communication module to send a signal to the external terminal.

[0015] There is more than one temperature sensor, and the more than one temperature sensors are evenly distributed on the cooling head patch.

[0016] The above embodiment provides a portable water circulation cooling device, including a water tank for containing liquid, a cooling head patch connected to the water tank, a heat dissipation structure for cooling the liquid on the water tank, a water circulation structure between the cooling head patch and the water tank, the water tank, the cooling head patch and the water circulation structure are connected to form a circulation loop, and the heat dissipation structure includes a heat pipe radiator. When the liquid in the water tank reaches the boiling value set by the heat pipe radiator, the heat pipe radiator performs heat exchange on the liquid in the water tank. Specifically, the liquid in the water tank can circulate back between the water tank and the cooling head patch through the water circulation structure. When the temperature of the liquid in the water tank reaches the boiling value set by the heat pipe radiator, the heat pipe radiator starts to perform heat exchange on the liquid in the water tank, so that the liquid transported to the cooling head patch can maintain a constant temperature, thereby achieving a continuous cooling effect on the user, keeping the head within a certain temperature range, and effectively reducing the user's body temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of the utility model.

[0020] Figure 2 This is a schematic diagram of the structure of a water tank, a heat pipe radiator, a water pump and a cooling head sticker in one embodiment of the utility model.

[0021] Figure 3 This is a schematic diagram of the water circulation structure in one embodiment of the utility model.

[0022] Figure 4 This is a schematic diagram of the connection between the MCU control unit, the power module, and the wireless communication module in one embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] like Figure 1-Figure 3 As shown, a portable water circulation cooling device is provided, comprising a water tank 1 for containing liquid, a cooling head patch 2 connected to the water tank 1, a heat dissipation structure for cooling the liquid is provided on the water tank 1, a water circulation structure 4 is provided between the cooling head patch 2 and the water tank 1, the water tank 1, the cooling head patch 2 and the water circulation structure 4 are connected to form a circulation loop, the heat dissipation structure comprises a heat pipe radiator 3, when the liquid in the water tank 1 reaches the boiling value set by the heat pipe radiator 3, the heat pipe radiator 3 performs heat exchange on the liquid in the water tank 1.

[0025] Specifically, the liquid in the water tank 1 can circulate back between the water tank 1 and the cooling head patch 2 through the water circulation structure 4. When the temperature of the liquid in the water tank 1 reaches the boiling value set by the heat pipe radiator 3, the heat pipe radiator 3 starts to exchange heat with the liquid in the water tank 1, so that the liquid transported to the cooling head patch 2 can maintain a constant temperature, thereby achieving a continuous cooling effect on the user, keeping the head within a certain temperature range, and effectively reducing the user's body temperature.

[0026] Preferably, the boiling value of the heat pipe radiator 3 can be set to any one of 20°C, 21°C, 22°C, 23°C, 24°C, 25°C, 26°C, 27°C, 28°C, 29°C, 30°C, 31°C, 32°C, 33°C, 34°C, 35°C or 36°C.

[0027] Further, if Figure 2 As shown, one end of the heat pipe radiator 3 is an evaporation end 301, and the other end of the heat pipe radiator 3 is a condensation end 302. A capillary cavity 303 is provided in the heat pipe radiator 3, and the capillary cavity 303 is filled with a heat dissipation medium; wherein the heat dissipation medium in the capillary cavity 303 can change phase and flow between the evaporation end 301 and the condensation end 302 with the liquid temperature in the water tank 1.

[0028] Specifically, when the evaporation end 301 of the heat pipe radiator 3 is heated, the heat dissipation medium in the capillary cavity 303 evaporates rapidly, and the vapor flows to the condensation end 302 under a small pressure difference, and releases heat and condenses into liquid again; the heat dissipation medium then flows back to the evaporation section along the capillary cavity 303, and the cycle continues. It should be pointed out that this cycle is carried out quickly and heat can be conducted continuously.

[0029] It should be noted that the heat dissipation medium includes water, toluene, acetone, methanol or ethanol.

[0030] Further, if Figure 1 and Figure 2 As shown, the water tank 1 is provided with an opening 101 for the heat pipe radiator 3 to pass through, and the heat pipe radiator 3 is installed on the water tank 1 through the opening 101 .

[0031] Specifically, by providing the opening 101, the heat pipe radiator 3 can be installed on the surface of the water tank 1, so that its evaporation end 301 can be completely placed inside the water tank 1 and directly contact with the liquid, thereby achieving efficient heat exchange.

[0032] Further, if Figure 2 As shown, the evaporation end 301 of the heat pipe radiator 3 is located in the water tank 1 , and the condensation end 302 of the heat pipe radiator 3 is located on the upper part of the water tank 1 .

[0033] Specifically, the evaporation end 301 is located in the water tank 1 so that when the temperature in the water tank 1 reaches the set boiling value, the heat pipe radiator 3 starts working to efficiently perform heat exchange; and the condensation end 302 of the heat pipe radiator 3 is located at the upper part of the water tank 1. This design allows the condensed liquid to flow back into the water tank 1, thereby achieving a continuous cooling effect on the liquid temperature.

[0034] Further, if Figure 1 and Figure 3 As shown, the water circulation structure 4 includes a water pump 401, an output pipe 402 and an input pipe 403. A heat exchange pipe 201 is arranged in the cooling head patch 2. One end of the input pipe 403 is connected to the output port of the water pump 401, and the other end of the input pipe 403 is connected to the input end of the heat exchange pipe 201. One end of the output pipe 402 is connected to the input port of the water pump 401, and the other end of the output pipe 402 is connected to the output end of the heat exchange pipe 201. The water pump 401, the output pipe 402, the input pipe 403 and the heat exchange pipe 201 form a circulation loop; the heat exchange pipe 201 is in a circuitous or straight shape.

[0035] Specifically, when the water pump 401 is working, the output port of the water pump 401 draws liquid from the water tank 1 and inputs it to the input end of the heat exchange tube 201 through the input pipe 403, and the output end of the heat exchange tube 201 flows back into the water tank 1 from the input port of the water pump 401 through the output pipe 402. The water pump 401, the output pipe 402, the input pipe 403 and the heat exchange tube 201 can effectively enable the liquid to flow continuously in the circulation loop, thereby achieving heat transfer and cooling effects.

[0036] It should be noted that the heat exchange tube 201 can be in a circuitous curved shape or a straight line shape, and can also be selected according to actual needs and design requirements.

[0037] Further, if Figure 4 As shown, the cooling head patch 2 is also provided with a temperature sensor 5 for monitoring the user's body temperature, and the water tank 1 is provided with an MCU control unit 6, which is electrically connected to the water pump 401 and the temperature sensor 5.

[0038] Specifically, the temperature sensor 5 can monitor the temperature of the user's body, and the MCU control unit 6 can control the operation of the water pump 401 according to the data obtained by the temperature sensor 5, thereby providing the user with a comfortable use experience.

[0039] Furthermore, the MCU control unit 6 is arranged on the side, top or bottom of the water tank 1, and can be selected according to actual needs and design requirements.

[0040] Further, if Figure 4 As shown, the MCU control unit 6 is provided with a power module 601 for supplying power to the water pump 401 .

[0041] Specifically, the function of the power module 601 is to ensure that the water pump 401 can work normally, thereby achieving stable water supply to the water circulation structure 4 and keeping the operation state of the entire system stable and reliable.

[0042] Further, if Figure 4 As shown, the MCU control unit 6 is also provided with an alarm module 602. When the temperature sensor 5 detects a temperature value greater than or equal to a set temperature value, the MCU control unit 6 controls the alarm module 602 to issue a reminder and drive the water pump 401 to work.

[0043] Specifically, when the temperature sensor 5 detects a temperature greater than or equal to 36°C, the MCU control unit 6 will trigger the alarm module 602 and send out an alarm signal to remind the user; at the same time, the MCU control unit 6 will also start the water pump 401 to regulate the flow of liquid in the water circulation structure 4, thereby helping to lower the user's body temperature.

[0044] Further, if Figure 4 As shown, the MCU control unit 6 is also provided with a wireless communication module 603 for establishing a wireless connection with an external terminal. When the temperature sensor 5 detects a temperature value greater than or equal to a set temperature value, the MCU control unit 6 controls the wireless communication module 603 to send a signal to the external terminal.

[0045] Specifically, the external terminal includes a mobile phone. For special groups such as young children or the elderly, it is indeed crucial to detect and intervene in fever in a timely manner. Through the mobile phone application, when the temperature sensor 5 detects that the temperature exceeds 36°C, a reminder signal can be sent to the family so that they can take necessary actions. Specifically, the MCU control module 6 will send an alarm signal to the mobile phone application through the wireless communication module 603 to remind the family that an abnormal temperature situation has occurred, so that the family can immediately take appropriate measures, such as monitoring the patient's condition, providing medication or medical treatment, etc., to ensure that the patient receives timely care and intervention.

[0046] Further, if Figure 1 As shown, there is more than one temperature sensor 5 , and the more than one temperature sensor 5 is evenly distributed on the cooling head patch 2 .

[0047] Specifically, the design of evenly distributing multiple temperature sensors 5 on the cooling head patch 2 can improve the accuracy and comprehensiveness of temperature detection. Through this arrangement, the temperature changes of different parts of the head can be more effectively monitored, so as to more accurately determine whether there is an abnormal body temperature. This multi-point temperature detection method can more comprehensively understand the user's body temperature condition, help to more promptly discover potential health problems and take necessary intervention measures.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0052] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0053] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0054] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A portable water circulation deheater, characterized in that: The invention comprises a water tank (1) for containing liquid, and a cooling head patch (2) connected to the water tank (1); the water tank (1) is provided with a heat dissipation structure for cooling the liquid; a water circulation structure (4) is provided between the cooling head patch (2) and the water tank (1); the water tank (1), the cooling head patch (2) and the water circulation structure (4) are connected to form a circulation loop; the heat dissipation structure comprises a heat pipe radiator (3); when the liquid in the water tank (1) reaches a boiling value set by the heat pipe radiator (3), the heat pipe radiator (3) performs heat exchange on the liquid in the water tank (1).

2. The portable water circulation de-heater according to claim 1, characterized in that: One end of the heat pipe radiator (3) is an evaporation end (301), and the other end of the heat pipe radiator (3) is a condensation end (302). A capillary cavity (303) is provided in the heat pipe radiator (3), and the capillary cavity (303) is filled with a heat dissipation medium; wherein the heat dissipation medium in the capillary cavity (303) can change phase and flow between the evaporation end (301) and the condensation end (302) as the temperature of the liquid in the water tank (1) changes.

3. The portable water circulation de-heater according to claim 2, characterized in that: The water tank (1) is provided with an opening (101) for the heat pipe radiator (3) to pass through, and the heat pipe radiator (3) is installed on the water tank (1) through the opening (101).

4. The portable water circulation de-heater according to claim 2, characterized in that: The evaporation end (301) of the heat pipe radiator (3) is located in the water tank (1), and the condensation end (302) of the heat pipe radiator (3) is located at the upper part of the water tank (1).

5. The portable water circulation de-heater according to claim 1, characterized in that: The water circulation structure (4) comprises a water pump (401), an output pipe (402) and an input pipe (403); a heat exchange pipe (201) is arranged inside the cooling head patch (2); one end of the input pipe (403) is connected to the output port of the water pump (401), and the other end of the input pipe (403) is connected to the input end of the heat exchange pipe (201); one end of the output pipe (402) is connected to the input port of the water pump (401), and the other end of the output pipe (402) is connected to the output end of the heat exchange pipe (201); the water pump (401), the output pipe (402), the input pipe (403) and the heat exchange pipe (201) form the circulation loop; the heat exchange pipe (201) is in a circuitous shape or a straight shape.

6. The portable water circulation de-heater according to claim 5, characterized in that: The cooling head patch (2) is also provided with a temperature sensor (5) for monitoring the user's body temperature, and the water tank (1) is provided with an MCU control unit (6), and the MCU control unit (6) is electrically connected to the water pump (401) and the temperature sensor (5).

7. The portable water circulation de-heater according to claim 6, characterized in that: The MCU control unit (6) is provided with a power supply module (601) for supplying power to the water pump (401).

8. The portable water circulation de-heater according to claim 6, characterized in that: The MCU control unit (6) is also provided with an alarm module (602). When the temperature sensor (5) detects a temperature value greater than or equal to a set temperature value, the MCU control unit (6) controls the alarm module (602) to issue a reminder and drive the water pump (401) to operate.

9. The portable water circulation de-heater according to claim 6, characterized in that: The MCU control unit (6) is also provided with a wireless communication module (603) for establishing a wireless connection with an external terminal. When the temperature sensor (5) detects a temperature value greater than or equal to a set temperature value, the MCU control unit (6) controls the wireless communication module (603) to send a signal to the external terminal.

10. The portable water circulation de-heater according to claim 6, characterized in that: There is more than one temperature sensor (5), and the more than one temperature sensor (5) is evenly distributed on the cooling head patch (2).

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