CN211608297U

CN211608297U - Cooling gloves

Info

Publication number: CN211608297U
Application number: CN201922194923.6U
Authority: CN
Inventors: 何海艳; 陈娟娟; 高思敏
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-02
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a cooling glove, which comprises a glove body, a temperature control device, a direct current power supply and a controller, wherein the temperature control device, the direct current power supply and the controller are arranged outside the glove body; the glove body comprises an inner layer, a cold conducting metal layer and a heat dissipation outer layer which are sequentially arranged from inside to outside, a semiconductor refrigeration piece is arranged between the cold conducting metal layer and the heat dissipation outer layer, the cold end surface of the semiconductor refrigeration piece is attached to the outer surface of the cold conducting metal layer, and the outer surface of the cold conducting metal layer is also coated with a heat insulation coating; the outer side of the hot end surface of the semiconductor refrigerating sheet is provided with a radiating fin which is arranged on the inner surface of the radiating outer layer; the temperature control device is electrically connected with the semiconductor refrigeration piece, and the semiconductor refrigeration piece is electrically connected with the direct-current power supply after being connected with the controller in parallel. Cooling gloves, can solve among the prior art medical gloves receive ambient temperature to influence the intensification very fast, to alleviateing the less technical problem of the amazing effect of medicine.

Description

Cooling gloves

Technical Field

The utility model relates to a gloves technical field, concretely relates to cooling gloves.

Background

When chemotherapy patients use some drugs, the drugs can cause neurotoxicity and generate side effects on the bodies of the patients. In order to reduce the side effects of the medicine, the hands and feet of the patient need to be physically cooled to slow down the blood flow velocity of the human body, so that the stimulation of the medicine to the hands and feet is reduced. At present, medical gloves with gel texture are usually put into a refrigeration house for cooling, and then worn on the hands of patients for cooling. However, the glove is influenced by ambient temperature, the temperature of the glove is quickly raised, and the effect of relieving the irritation of the medicine is small.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a cooling glove to solve the problem in the prior art that medical gloves are affected by ambient temperature and heated up very fast, and the effect of reducing drug stimulation is less.

In order to achieve the purpose, the utility model provides a pair of cooling gloves, which comprises a glove body, a temperature control device, a direct current power supply and a controller, wherein the temperature control device, the direct current power supply and the controller are arranged outside the glove body; the glove body comprises an inner layer, a cold conducting metal layer and a heat dissipation outer layer which are sequentially arranged from inside to outside, a semiconductor refrigeration piece is arranged between the cold conducting metal layer and the heat dissipation outer layer, the cold end surface of the semiconductor refrigeration piece is attached to the outer surface of the cold conducting metal layer, and the outer surface of the cold conducting metal layer is also coated with a heat insulation coating; the outer side of the hot end surface of the semiconductor refrigerating sheet is provided with a radiating fin which is arranged on the inner surface of the radiating outer layer; the temperature control device is electrically connected with the semiconductor refrigeration piece, and the semiconductor refrigeration piece is electrically connected with the direct-current power supply after being connected with the controller in parallel.

Further, the temperature control device is a temperature monitor at 0-40 ℃.

Furthermore, the semiconductor refrigeration piece generates a cold end face and a hot end face by being connected with the direct-current power supply.

Further, the voltage of the direct current power supply is 6-12v of direct current power supply.

Further, the inner layer is a silica gel layer.

Further, the heat-insulating coating is formed by compositely coating one or more of ceramic powder coating, acrylic coating, polyurethane coating, polyphenyl particle coating and diatomite coating.

Furthermore, the thickness of the heat-preservation coating is 1mm-3 mm.

Further, the heat dissipation outer layer comprises a porous gauze layer and an outer sleeve layer, the outer sleeve layer is covered outside the porous gauze layer, the heat dissipation fins are arranged on the inner surface of the porous gauze layer, and the outer sleeve layer is provided with a plurality of heat dissipation ports.

The utility model provides a cooling glove compares in prior art, has following technological effect:

the semiconductor refrigeration piece is connected with the direct-current power supply to generate a cold end face and a hot end face, wherein the hot end face of the semiconductor refrigeration piece is connected with the heat dissipation outer layer through a heat dissipation sheet to dissipate heat, the cold end face of the semiconductor refrigeration piece transmits the refrigeration effect to the inner layer through a cold conducting metal layer, and meanwhile, the heat insulation coating layer insulates the inner layer, so that the gloves are prevented from being influenced by the ambient temperature to be heated quickly, and further, the medicine stimulation can be effectively reduced; the temperature control device is connected with the semiconductor refrigerating sheet and can control the temperature of the inner layer according to requirements. Cooling gloves easy operation swift, but manifold cycles utilizes.

Drawings

FIG. 1 is a schematic view of the overall structure of the cooling glove of the present invention;

FIG. 2 is a schematic sectional view of the cooling glove of the present invention;

fig. 3 is a schematic diagram of the circuit connection of the cooling glove of the present invention.

The glove comprises a glove body 1, a glove body 11, an inner layer 12, a cold conducting metal layer 13, a heat dissipation outer layer 131, a porous gauze layer 132, an outer sleeve layer 133, a heat dissipation port 2, a temperature control device 3, a direct current power supply 4, a controller 5, a semiconductor refrigeration piece 6, a heat preservation coating 7 and a heat dissipation sheet.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a pair of cooling gloves according to an embodiment of the present invention includes a glove body 1, a temperature control device 2, a dc power supply 3 and a controller 4, which are disposed outside the glove body 1; the glove body 1 comprises an inner layer 11, a cold conducting metal layer 12 and a heat dissipation outer layer 13 which are sequentially arranged from inside to outside, a semiconductor refrigerating sheet 5 is arranged between the cold conducting metal layer 12 and the heat dissipation outer layer 13, the cold end face of the semiconductor refrigerating sheet 5 is attached to the outer surface of the cold conducting metal layer 12, and the outer surface of the cold conducting metal layer 12 is further coated with a heat insulation coating 6; a heat radiating fin 7 is arranged on the outer side of the hot end surface of the semiconductor refrigerating fin 5, and the heat radiating fin 7 is arranged on the inner surface of the heat radiating outer layer 13; the temperature control device 2 is electrically connected with the semiconductor refrigerating sheet 5, and the semiconductor refrigerating sheet 5 is electrically connected with the direct-current power supply 3 after being connected with the controller 4 in parallel;

based on the structure, the semiconductor refrigeration sheet 5 is connected with the direct-current power supply 3 to generate a cold end face and a hot end face, wherein the hot end face of the semiconductor refrigeration sheet 5 is connected with the heat dissipation outer layer 13 through the heat dissipation sheet 7 for heat dissipation, the cold end face of the semiconductor refrigeration sheet 5 transmits the refrigeration effect to the inner layer 11 through the cold conducting metal layer 12, and meanwhile, the heat preservation coating 6 preserves the cold of the inner layer 11, so that the gloves are prevented from being influenced by the ambient temperature and being heated quickly, and further, the drug stimulation can be effectively reduced; the temperature control device 2 is connected with the semiconductor refrigerating sheet 5, and can control the temperature of the inner layer 11 according to requirements. Cooling gloves easy operation swift, but manifold cycles utilizes.

Further, please refer to fig. 1, as a specific embodiment of the cooling glove of the present invention, the temperature control device 2 is a temperature monitor of 0-40 ℃. Specifically, the temperature control device 2 comprises a device main body, a temperature controller is arranged in the main body, a temperature display screen and a temperature adjusting button are arranged on the main body, the temperature display screen and the temperature adjusting button are both electrically connected with the temperature controller, and the semiconductor refrigerating sheet 5 is electrically connected with the temperature controller; therefore, the temperature of the cold end face of the semiconductor refrigerating sheet 5 is adjusted through the temperature adjusting button, so that the temperature of the inner layer 11 is controlled, and the stimulation of the medicine to the hands of the patient is effectively relieved.

Further, please refer to 2, as a specific implementation manner of the cooling glove provided by the present invention, the semiconductor refrigeration sheet 5 is connected to the dc power supply 3 to generate a cold end face and a hot end face.

Further, referring to fig. 1 and fig. 3, as a specific embodiment of the cooling glove of the present invention, the voltage of the dc power supply 3 is 6-12v of the dc power supply 3, which can be a storage battery.

Further, please refer to fig. 2, as a specific implementation manner of the cooling glove of the present invention, the inner layer 11 is a silica gel layer. Compared with the prior art that medical gloves are usually made of gel materials, the cold insulation effect of silica gel is better, so that the temperature rise time of the gloves can be prolonged, and the energy consumption is reduced.

Further, please refer to fig. 2, as a specific embodiment of the cooling glove provided by the present invention, the thermal insulation coating 6 is formed by one or more of ceramic powder coating, acrylic coating, polyurethane coating, polyphenyl granule coating, and diatomite coating. Therefore, the inner layer 11 can be isolated from the outside, so that the heat exchange between the inner layer 11 and the outside is avoided, the temperature rise time of the glove is prolonged, and the energy consumption is reduced.

Further, please refer to fig. 2, as a specific embodiment of the cooling glove provided by the present invention, the thickness of the thermal insulation coating 6 is 1mm to 3 mm. Therefore, the waste of material cost caused by over-thickness of the heat-insulating coating 6 can be avoided, and the poor cold insulation effect of the heat-insulating coating 6 caused by the thin heat-insulating coating 6 can be avoided.

Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the cooling glove of the present invention, the heat dissipation outer layer 13 includes a porous gauze layer 131 and an outer cover layer 132, the outer cover layer 132 is covered on the outside of the porous gauze layer 131, the heat dissipation fins 7 are disposed on the inner surface of the porous gauze layer 131, and the outer cover layer 132 is provided with a plurality of heat dissipation openings 133. Thus, heat dissipation can be accelerated.

To sum up, the utility model provides a pair of cooling gloves, through the design semiconductor refrigeration piece 5 produces cold end face, hot end face after being connected with above-mentioned DC power supply 3, wherein the hot end face of semiconductor refrigeration piece 5 is passed through fin 7 and is linked to each other with heat dissipation outer layer 13 and dispels the heat, the cold end face of semiconductor refrigeration piece 5 passes through cold conduction metal level 12 and passes the refrigeration effect to inner layer 11, simultaneously heat preservation coating 6 is to inner layer 11 keeps cold, thereby avoids gloves to receive peripheral temperature influence to heat up very fast, and then can effectively alleviate the medicine amazing; the temperature control device 2 is connected with the semiconductor refrigerating sheet 5, and can control the temperature of the inner layer 11 according to requirements. Cooling gloves easy operation swift, but manifold cycles utilizes.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A cooling glove is characterized by comprising a glove body, a temperature control device, a direct current power supply and a controller, wherein the temperature control device, the direct current power supply and the controller are arranged outside the glove body; the glove body comprises an inner layer, a cold conducting metal layer and a heat dissipation outer layer which are sequentially arranged from inside to outside, a semiconductor refrigeration piece is arranged between the cold conducting metal layer and the heat dissipation outer layer, the cold end surface of the semiconductor refrigeration piece is attached to the outer surface of the cold conducting metal layer, and the outer surface of the cold conducting metal layer is also coated with a heat insulation coating; the outer side of the hot end surface of the semiconductor refrigerating sheet is provided with a radiating fin which is arranged on the inner surface of the radiating outer layer; the temperature control device is electrically connected with the semiconductor refrigeration piece, and the semiconductor refrigeration piece is electrically connected with the direct-current power supply after being connected with the controller in parallel.

2. The cooling glove of claim 1, wherein the temperature control device is a 0-40 ℃ temperature monitor.

3. The cooling glove of claim 1 wherein the semiconductor cooling fins generate a cold side and a hot side by connecting to the dc power source.

4. The cooling glove of claim 1, wherein the DC power supply voltage is 6-12v DC power supply.

5. The cooling glove of claim 1 wherein the inner layer is a silicone layer.

6. The cooling glove of claim 1 wherein the thermal insulating coating is selected from the group consisting of ceramic powder coatings, acrylic coatings, polyurethane coatings, polyphenyl particle coatings, and diatomaceous earth coatings.

7. The cooling glove of any one of claims 1 or 6, wherein the thickness of the thermal insulation coating is 1mm to 3 mm.

8. The cooling glove of claim 1, wherein the heat-dissipating outer layer comprises a porous gauze layer and an outer covering layer, the outer covering layer is disposed outside the porous gauze layer, the heat-dissipating fins are disposed on an inner surface of the porous gauze layer, and the outer covering layer is provided with a plurality of heat-dissipating ports.