Multifunctional heat dissipation device, medical fever cooling patch and eye patch

Abstract

The utility model relates to the field of heat dissipation devices, in particular to a multifunctional heat dissipation device, a medical fever cooling patch and a medical eye patch. A semiconductor chilling plate is arranged at the upper end of the radiator, and heat-conducting silica gel is arranged at the upper end of the cold surface of the semiconductor chilling plate; pCM heat-conducting gel is arranged between the cold surface of the semiconductor chilling plate and the heat-conducting silica gel. Compared with the prior art, the cooling device has the advantages that the miniature cooling fan is arranged in the radiator, the semiconductor chilling plate and the heat conduction silica gel are arranged at the upper end of the radiator, a patient can be effectively cooled, the cooling effect is achieved, in the pasting process, the PCM heat conduction gel can play a middle role in transferring heat, and the heat conduction effect is good. The cooling efficiency is effectively improved, the micro cooling fan can continuously cool the semiconductor chilling plate, the semiconductor chilling plate is cooled through the heat conduction silica gel, the continuous cold compress cooling effect is achieved, the single-time cold compress time of the cooling patch is prolonged, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of heat dissipation devices, in particular to a multifunctional heat dissipation device and a medical cooling patch and an eye patch. Background Art

[0002] Fever is a common clinical symptom. Fever in children can easily cause high fever convulsions. In severe cases, it may cause brain damage and affect the intellectual development of children. Therefore, it is very important to cool the brain during fever. Cooling patches are physical cooling products. They are widely used in children's fever because of their fast cooling, good cooling effect, safety and no toxic side effects. They can be used for emergency care before children with fever see a doctor, as well as auxiliary treatment during the treatment process. The principle of the cooling patch is to evaporate the excess heat in the body by evaporating the water in the gel, so as to achieve the effect of lowering body temperature without destroying the immune system response in children.

[0003] Most of the existing antipyretic patches are disposable consumables with a short effective time. During the fever stage, the antipyretic patches need to be replaced frequently, which increases the workload; Patent application No. 202221355156.8 discloses a antipyretic patch that can be replenished with liquid, comprising a gel layer, a dustproof film is attached to the bottom surface of the gel layer, a cotton yarn layer is provided on the upper surface of the gel layer, an outer protective layer is provided on the cotton yarn layer, a protective film is provided in the outer protective layer and is in contact with the surface of the cotton yarn layer, and circular holes are provided on the surface of the protective film; in this technical solution, liquid is absorbed in the gauze layer, and each time the water in the hydrogel layer is used up, it is necessary to press to allow the liquid to enter the hydrogel layer. Pressing during use will cause pressure on the head and cause discomfort to children. Pressing after removal is not only cumbersome during use. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0005] A multifunctional heat dissipation device comprises a radiator;

[0006] A micro cooling fan is arranged inside the radiator, and a protective net is arranged at the lower end of the radiator;

[0007] A semiconductor cooling sheet is arranged at the upper end of the radiator, a hot surface of the semiconductor cooling sheet is arranged relative to the radiator, and a heat-conducting silica gel is arranged at the upper end of the cold surface of the semiconductor cooling sheet;

[0008] PCM thermal conductive gel is arranged between the cold surface of the semiconductor refrigeration sheet and the thermal conductive silica gel.

[0009] As a further solution of the utility model: an outer ring of the thermally conductive silicone is provided with an adhesive piece.

[0010] As a further solution of the utility model: cooling fins are arranged on the outer side of the radiator.

[0011] According to another aspect of the present application, a medical cooling patch includes the above-mentioned multifunctional heat dissipation device.

[0012] According to another aspect of the present application, an eye patch includes the above-mentioned multifunctional heat dissipation device.

[0013] As a further solution of the utility model: it also includes a vibrator, which is arranged at the left and right ends of the radiator near the semiconductor cooling plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a micro cooling fan inside the radiator and arranging a semiconductor cooling sheet and thermally conductive silica gel at the upper end of the radiator, the patient's temperature can be effectively cooled down to achieve the effect of cooling down, and during the application process, the PCM thermally conductive gel can play an intermediate role in transferring heat, effectively improving the heat dissipation efficiency, the micro cooling fan can continuously dissipate heat from the semiconductor cooling sheet, and the semiconductor cooling sheet is cooled by the thermally conductive silica gel to achieve the effect of continuous cold compress and cooling down, thereby increasing the single cold compress time of the cooling patch, reducing the number of replacements, and can be used multiple times to reduce the cost of use.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in this embodiment or the prior art, the drawings required for use in the embodiments or the description of the prior art 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 paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a usage state diagram of the utility model.

[0019] As shown in the figure: 1. Radiator; 2. Micro cooling fan; 3. Protective net; 4. Semiconductor cooling sheet; 5. Thermal conductive silicone; 6. PCM thermal conductive gel; 7. Adhesive parts; 8. Cooling fins; 9. Vibrator. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present invention, unless otherwise clearly specified and limited, 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-2 , a multifunctional heat dissipation device, comprising a heat sink 1;

[0025] A micro cooling fan 2 is arranged inside the radiator 1, and a protective net 3 is arranged at the lower end of the radiator 1;

[0026] A semiconductor cooling sheet 4 is arranged at the upper end of the radiator 1, the hot surface of the semiconductor cooling sheet 4 is arranged relative to the radiator 1, and a heat-conducting silica gel 5 is arranged at the upper end of the cold surface of the semiconductor cooling sheet 4;

[0027] A PCM thermal conductive gel 6 is arranged between the cold surface of the semiconductor refrigeration sheet 4 and the thermal conductive silica gel 5 .

[0028] When in use, the device is attached to a place where cooling is required through the thermal conductive silicone 5, and then an external adapter power supply is connected. The semiconductor refrigeration sheet 4 exchanges heat and cold through the thermal conductive silicone 5 to achieve cooling and achieve the effect of cooling down. The micro cooling fan 2 can continuously dissipate heat from the semiconductor refrigeration sheet 4 to achieve the effect of continuous cold compress and cooling down. The PCM thermal conductive gel 6 can play an intermediate role in transferring heat and effectively improve the heat dissipation efficiency. The protective net 3 can prevent the micro cooling fan 2 from being accidentally touched to prevent damage, and can also prevent debris from falling into the micro cooling fan 2, thereby increasing the service life of the micro cooling fan 2.

[0029] As a further solution of the present invention: an adhesive member 7 is provided on the outer side of the heat-conducting silica gel 5 .

[0030] The thermal conductive silicone 5 can be better attached to the place where heat dissipation is required.

[0031] As a further solution of the present invention: heat dissipation fins 8 are arranged on the outer side of the radiator 1 .

[0032] The heat dissipation effect of the micro heat dissipation fan 2 can be improved.

[0033] According to another aspect of the present application, a medical cooling patch includes the above-mentioned multifunctional heat dissipation device.

[0034] Since the above-mentioned heat dissipation device is adopted, it at least has the beneficial effects of the heat dissipation device of the above-mentioned embodiment, and the details are not repeated; other structures of the medical cooling patch are not described and limited, which are existing conventional structures. Those skilled in the art should know that they are not the innovation points of the embodiments of the utility model.

[0035] According to another aspect of the present application, an eye patch includes the above-mentioned multifunctional heat dissipation device.

[0036] Since the above-mentioned heat dissipation device is adopted, it at least has the beneficial effects of the heat dissipation device of the above-mentioned embodiment, and the details are not repeated; other structures of the eye patch are not described and limited, which are existing conventional structures. Those skilled in the art should know that they are not the innovation points of the embodiments of the utility model.

[0037] As a further solution of the utility model: it also includes a vibrator 9, which is arranged at the left and right ends of the radiator 1 close to the semiconductor cooling plate 4.

[0038] It can also play the role of vibration massage to improve comfort.

[0039] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional heat dissipation device, characterized in that: Including radiator; A micro cooling fan is arranged inside the radiator, and a protective net is arranged at the lower end of the radiator; A semiconductor cooling sheet is arranged at the upper end of the radiator, a hot surface of the semiconductor cooling sheet is arranged relative to the radiator, and a heat-conducting silica gel is arranged at the upper end of the cold surface of the semiconductor cooling sheet; PCM thermal conductive gel is arranged between the cold surface of the semiconductor refrigeration sheet and the thermal conductive silica gel.

2. A multifunctional heat dissipation device according to claim 1, characterized in that: An adhesive piece is arranged on the outer ring of the thermally conductive silicone.

3. A multifunctional heat dissipation device according to claim 1, characterized in that: The outer side of the radiator is provided with cooling fins.

4. A medical cooling patch, characterized in that: It comprises the multifunctional heat dissipation device as described in any one of claims 1 to 3.

5. An eye patch, characterized in that: It comprises the multifunctional heat dissipation device as described in any one of claims 1 to 3.

6. An eye patch according to claim 5, characterized in that: The utility model also comprises a vibrator, which is arranged at the left and right ends of one side of the radiator close to the semiconductor cooling plate.

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