CN212522149U

CN212522149U - Ice cap

Info

Publication number: CN212522149U
Application number: CN202020461321.2U
Authority: CN
Inventors: 董肖明
Original assignee: Beijing Newblack Bamboo Medical Equipment Ltd By Share Ltd
Current assignee: Beijing Newblack Bamboo Medical Equipment Ltd By Share Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-02-12
Anticipated expiration: 2030-04-01

Abstract

The utility model provides an ice cap, which comprises a cap body and a backpack, wherein thermoelectric refrigeration equipment and a power supply are arranged in the backpack, and the generated low temperature can be conducted to a cooling inner shell through a guide wire without using liquid as a heat-conducting medium, so as to cool the scalp; the storage battery can continuously supply power to the thermoelectric refrigeration equipment, so that a patient can wear the ice cap with him or her to carry out daily activities and even go out, and the convenience degree of the use of the ice cap is greatly improved; the side at the knapsack is established to connecting cap body and knapsack's connecting band one end, the other end are established at cap body top through rotatable go-between, when the patient needs the bed rest, need not to take off the cap body, only need carry the knapsack back of the body in the front, and adjust the position of connecting band, can avoid the knapsack to influence the problem of lying, make the patient can incessant use this ice cap for 24 hours to the result of use has effectively been improved. The ice cap is simple in structure, convenient to use, convenient to carry and maintain and suitable for popularization and application.

Description

Ice cap

Technical Field

The utility model belongs to the technical field of medical auxiliary assembly, in particular to ice cap.

Background

The ice cap is a medical auxiliary article for controlling and cooling the temperature of scalp capillaries, and can be used for carrying out auxiliary treatment on cerebral trauma, postoperative high temperature, intracranial high pressure and the like by physically cooling the head through sub-low temperature. In addition, the existing research shows that the blood flow of scalp can be effectively reduced by using the ice cap in the chemotherapy process of cancer patients, so that the distribution of chemotherapy drugs on the scalp is reduced, the damage of the drugs to hair follicle cells is reduced, and the alopecia caused by chemotherapy can be relieved. The existing ice cap with automatic refrigeration function, such as CN203107392U, mostly uses liquid such as water as heat-conducting medium to cool, and cannot be used at any time and any place; if the ice cap is broken or the sealing is not tight, water leakage is easy to happen, and the ice cap is inconvenient to clean and maintain due to long-time water storage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an ice cap.

The utility model discloses specific technical scheme as follows:

the utility model provides an ice cap, which comprises a cap body and a backpack, wherein the cap body comprises an external shell, a cooling inner shell made of metal is arranged in the shell, a plurality of guide wires are arranged in a cavity formed by the cooling inner shell and the shell in an enclosing way, and a storage battery and thermoelectric refrigeration equipment which are connected with each other are arranged in the backpack; one end of each guide wire is connected with the cooling inner shell, and the other end of each guide wire extends into the backpack and is connected with the thermoelectric refrigeration equipment.

Further, the thermoelectric refrigeration equipment comprises a control chip and a semiconductor refrigeration piece, and the semiconductor refrigeration piece, the control chip and the storage battery are connected to form a passage.

Furthermore, a radiating fin is arranged on one side of the hot end of the semiconductor refrigerating fin, and a ventilating fan is arranged on the backpack and in a position corresponding to the radiating fin.

Furthermore, the cap body is connected with the backpack through a hollow connecting belt, and the guide wire is embedded in the connecting belt.

Furthermore, one end of the connecting belt is connected with the top of the cap body, and the other end of the connecting belt is connected with the side face of the backpack.

Furthermore, a through hole is formed in the top of the cap body, a connecting ring is arranged in the through hole, and the end part of the connecting belt is connected with the connecting ring; the side wall of the connecting ring is provided with an annular groove, and the edge of the through hole is embedded in the groove; the middle part of the connecting ring is provided with a through groove communicated with the inside of the cap body, and the guide wire penetrates through the through groove and is buried in the connecting belt.

The utility model has the advantages as follows: the utility model provides an ice cap, which comprises a cap body and a backpack, wherein thermoelectric refrigeration equipment and a power supply are arranged in the backpack, and liquid is not needed to be used as a heat-conducting medium, and the generated low temperature can be conducted to a cooling inner shell through a guide wire connecting the cooling inner shell of the cap body and the thermoelectric refrigeration equipment, so as to cool the scalp; the storage battery (power supply) can continuously supply power to the thermoelectric refrigeration equipment, so that a patient can wear the ice cap with him or her to carry out daily activities and even go out, and the convenience degree of the use of the ice cap is greatly improved; the side at the knapsack is established to connecting cap body and knapsack's connecting band one end, the other end are established at cap body top through rotatable go-between, when the patient needs the bed rest, need not to take off the cap body, only need carry the knapsack back of the body in the front, and adjust the position of connecting band, can avoid the knapsack to influence the problem of lying, make the patient can incessant use this ice cap for 24 hours to the result of use has effectively been improved. The ice cap is simple in structure, convenient to use, convenient to carry and maintain and suitable for popularization and application.

Drawings

FIG. 1 is a front view of an ice cap according to an embodiment;

FIG. 2 is a side view of an ice cap according to an embodiment;

FIG. 3 is a cross-sectional view of the cap body of the ice cap according to the embodiment;

FIG. 4 is a schematic diagram of an electric circuit structure of an ice cap according to an embodiment;

FIG. 5 is a sectional view of a coupling ring in an ice cap according to an embodiment.

Wherein: 1. a cap body; 2. a backpack; 3. a housing; 4. cooling the inner shell; 5. a guide wire; 6. a storage battery; 7. a control chip; 8. a semiconductor refrigeration sheet; 9. a heat sink; 10. a ventilator; 11. a connecting belt; 12. a connecting ring; 13. a groove; 14. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Examples

As shown in fig. 1 to 3, the embodiment provides an ice cap, which includes a cap body 1 and a backpack 2, wherein the cap body 1 includes an external shell 3, a cooling inner shell 4 made of a metal material is disposed in the shell 3, a plurality of guide wires 5 are disposed in a cavity formed by the cooling inner shell 4 and the shell 3, and a storage battery 6 and a thermoelectric refrigeration device which are connected with each other are disposed in the backpack 2; one end of each guide wire 5 is connected with the cooling inner shell 4, and the other end of each guide wire extends into the backpack 2 and is connected with the thermoelectric refrigeration equipment.

As shown in fig. 4, in some specific embodiments, the thermoelectric refrigeration device includes a control chip 7 (preferably, a control chip of model STM32F103C8T 6) and a semiconductor refrigeration piece 8 (preferably, a semiconductor refrigeration piece of model TES 1-12705), and the semiconductor refrigeration piece 8, the control chip 7 and the storage battery 6 are connected to form a passage.

Correspondingly, a radiating fin 9 is arranged on one side of the hot end of the semiconductor refrigerating fin 8, and a ventilating fan 10 is arranged on the backpack 2 at a position corresponding to the radiating fin 9.

When the backpack is used, a patient carries the backpack 2 on the body, wears the cap body 1 on the head, controls the power supply (the storage battery 6) to be started through the control chip 7, starts the semiconductor refrigerating sheet 8 to work and refrigerate, does not need liquid as a heat-conducting medium, and can conduct the generated low temperature to the cooling inner shell 4 through the guide wire 5 so as to cool the scalp; because the cooling inner shell 4 is made of metal materials, the heat conducting property is good, so that the cooling inner shell 4 can be rapidly cooled through the guide wire 5, and the requirement for continuously cooling the scalp is met. The heat radiating fins 9 and the ventilation fan 10 can radiate the heat end of the semiconductor refrigerating sheet 8 in time, so that the semiconductor refrigerating sheet 8 can keep a good refrigerating effect. With power equipment and refrigeration plant setting in the knapsack, and battery 6 can last the power supply to thermoelectric refrigeration plant, make the patient can wear the ice cap with oneself and carry out daily activity or even go on a journey, improved the convenience that the ice cap used greatly.

In some specific embodiments, the cap body 1 is connected with the backpack 2 through a hollow connecting band 11, and the guide wire 5 is embedded in the connecting band 11.

In some embodiments, the strap 11 is connected to the top of the cap 1 at one end and to the side of the backpack 2 at the other end.

As shown in FIG. 5, in some specific embodiments, the top of the cap body 1 is provided with a through hole, a connecting ring 12 is arranged in the through hole, and the end of the connecting band 11 is connected with the connecting ring 12; the side wall of the connecting ring 12 is provided with an annular groove 13, and the edge of the through hole is embedded in the groove 13; the middle part of the connecting ring 12 is provided with a through groove 14 communicated with the inside of the cap body 1, and the guide wire 5 passes through the through groove 14 and is embedded in the connecting belt 11.

The connecting band 11 can isolate the guide wire 5 from the outside, and prevent the guide wire 5 from being damaged or corroded when exposed outside. The connecting ring 12 is connected with the through hole at the top of the cap body 1 through the groove 13, so that the connecting ring 12 can rotate around the top of the cap body; the connecting strap 11 is provided on the side of the backpack 2 instead of the front, and may be held on one side of the backpack 2 while rotating with the connecting ring 12. When a patient needs to lie in bed for rest, the user does not need to take off the cap body 1, the user only needs to carry the backpack 2 back to the chest and rotate the connecting belt 11 around the connecting ring 12, so that the connecting belt 11 is rotated to the other side of the cap body 1 and still kept at the same side of the backpack 2, the problem that the backpack 2 affects lying can be avoided, the patient can use the ice cap continuously for 24 hours, and the using effect is effectively improved.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. An ice cap is characterized by comprising a cap body (1) and a backpack (2), wherein the cap body (1) comprises an external shell (3), a cooling inner shell (4) made of metal is arranged in the shell (3), a cavity formed by the cooling inner shell (4) and the shell (3) in an enclosing mode is internally provided with a plurality of guide wires (5), and a storage battery (6) and thermoelectric refrigeration equipment which are mutually connected are arranged in the backpack (2); one end of each guide wire (5) is connected with the cooling inner shell (4), and the other end of each guide wire extends into the backpack (2) and is connected with the thermoelectric refrigeration equipment.

2. An ice cap according to claim 1, characterised in that said thermoelectric cooling device comprises a control chip (7) and a semiconductor cooling plate (8), said control chip (7) and said accumulator (6) being connected to form a passage.

3. An ice cap as claimed in claim 2, characterized in that a heat sink (9) is provided on one side of the hot end of the semiconductor refrigeration plate (8), and a ventilation fan (10) is provided on the backpack (2) at a position corresponding to the heat sink (9).

4. An ice cap according to claim 1, wherein the cap body (1) is connected with the backpack (2) by a hollow connecting band (11), and the guide wire (5) is embedded in the connecting band (11).

5. An ice cap according to claim 4, characterized in that the connecting strap (11) is connected to the top of the cap (1) at one end and to the side of the backpack (2) at the other end.

6. An ice cap according to claim 5, characterized in that the top of the cap body (1) is provided with a through hole, a connecting ring (12) is arranged in the through hole, and the end of the connecting band (11) is connected with the connecting ring (12); the side wall of the connecting ring (12) is provided with an annular groove (13), and the edge of the through hole is embedded in the groove (13); the middle of the connecting ring (12) is provided with a through groove (14) communicated with the interior of the cap body (1), and the guide wire (5) penetrates through the through groove (14) and is embedded in the connecting belt (11).