CN215020199U

CN215020199U - Forehead refrigerating machine

Info

Publication number: CN215020199U
Application number: CN202023085283.4U
Authority: CN
Inventors: 任相如
Original assignee: Hangzhou Zhenfang Network Technology Co ltd
Current assignee: Wanhe Zhilian Zhejiang Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-07
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a refrigerating plant especially relates to a forehead refrigerator. Forehead refrigerator, including last casing, lower casing and flexible cassette, last casing and lower casing between be provided with the flexible cold block that leads of the internal bottom surface laminating of inferior valve, at least one with the semiconductor refrigeration piece of the laminating of flexible cold block, with the corresponding fan in semiconductor refrigeration piece position, correspond the air outlet that sets up and be used for controlling the controlling means of semiconductor refrigeration piece and fan with the fan, be provided with flexible heat insulating washer on the flexible cold block that leads. The utility model discloses have and to realize physics cooling, temperature effectively and can control as required, safe and reliable, be convenient for moreover operate, beneficial effect such as can reuse.

Description

Forehead refrigerating machine

Technical Field

The utility model relates to a refrigerating plant especially relates to a forehead refrigerator.

Background

In real life, many diseases may cause fever, such as common pulmonary tuberculosis, leukemia, cold, heatstroke and the like, which can cause fever of the body, and in the case of fever, the body temperature exceeds the normal value, and many uncomfortable symptoms occur. In order to maintain normal body temperature and prevent injury caused by continuous rise of body temperature, the ice compress method is generally suitable. The ice compress can be performed by using an ice bag, an ice towel and a wrapped ice block, the ice bag needs to be ensured to be completely refrigerated before use without leakage, and the ice towel needs to be sterilized before use; the ice block is iced and laid by a waterproof bag or a towel, so that the affected part is prevented from being infected by the melted water. At present, the ice compress is used at home, the temperature and time duration control is not easy to carry out, and particularly, the condition of the disease is aggravated by using a wrong ice compress method easily by non-professional persons at home.

The other type of ice compress products are pasted on the forehead in a pasting mode, namely fever reducing pastes, the temperature is reduced by adopting materials, but the fever reducing pastes are disposable products, cannot be reused, cannot control the temperature, and have limited application range.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly be to above-mentioned problem, provide one kind can realize effectively that physics cooling, temperature can be controlled as required, safe and reliable, be convenient for moreover operate, can reuse the forehead refrigerator.

The purpose of the utility model is mainly realized by the following scheme: the utility model provides a forehead refrigerator, includes casing, lower casing and flexible cassette, last casing and lower casing between be provided with the flexible cold guide block of the internal bottom surface laminating of inferior valve, at least one with the semiconductor refrigeration piece of flexible cold guide block laminating, with the corresponding fan in semiconductor refrigeration piece position, correspond the air outlet that sets up with the fan and be used for controlling the controlling means of semiconductor refrigeration piece and fan, be provided with flexible thermal-insulated packing ring on the flexible cold guide block. The refrigerator is formed by splicing an upper shell and a lower shell, the inside of the upper shell and the lower shell is provided with a semiconductor refrigeration piece, a flexible cold guide block, a fan and a control device, the control device is used for controlling the refrigeration temperature of the semiconductor refrigeration piece and the switch of the fan, the control device can also adopt the existing control circuit to regulate and control, and real-time monitoring and signal conversion can be carried out through a temperature sensor. After the semiconductor refrigeration piece is electrified, one side face refrigerates, the other side face dissipates heat, one side of the refrigeration of the semiconductor refrigeration piece is pasted on the flexible cold conducting block, the flexible cold conducting block is utilized to conduct temperature, and when the lower shell is pasted on a human body, the flexible cold conducting block can realize physical cooling on the surface of the human body. The heat dissipated by one side of the semiconductor refrigerating sheet can be discharged outwards through the air flow driven by the fan. Be provided with flexible thermal-insulated packing ring on the flexible cold guide block, flexible thermal-insulated packing ring can separate the temperature of semiconductor refrigeration piece refrigeration one side and heat dissipation one side, makes the low temperature of refrigeration one side can transmit flexible cold guide block on, and the heat that the heat dissipation one side gived off can improve the efficiency of semiconductor refrigeration piece through the fan discharge. During the use, with the position of inferior valve body facing in needs cooling, utilize flexible cassette to bind the location, go up casing and casing down and can adopt the material that has certain arbitrariness and flexibility, carry out crooked laminating according to human surface. Starting control device controls the refrigeration temperature of semiconductor refrigeration piece, and semiconductor refrigeration piece refrigeration temperature transmits casing down through flexible cold guide block, and casing body surface cooling under the rethread, the temperature can be controlled by controlling means's control circuit, even non professional also can be relatively accurate control cooling temperature, safe and reliable and the operation of being convenient for. At this moment, the fan starts, outwards discharges the air in last casing and the inferior valve body, forms the air flow, discharges the heat that semiconductor refrigeration piece heat dissipation one side gived off outside last casing and the inferior valve body through the air flow, strengthens the security of whole equipment. Whole equipment utilizes the refrigeration temperature of control semiconductor refrigeration piece that controlling means can be relatively accurate, and safe and reliable and convenient operation not only is applicable to hospital, clinic, is fit for non-professional family equally and uses, and controlling means can pass through technique such as bluetooth, wifi in addition and connect cell-phone or PC end, realizes platform control, used repeatedly, and the utilization ratio is higher.

Preferably, the flexible heat insulation gasket is attached to the flexible cold guide block, an accommodating groove for accommodating the semiconductor refrigeration piece is formed in the flexible heat insulation gasket, and a heat dissipation seat is arranged between the semiconductor refrigeration piece and the fan. The laminating of flexible thermal-insulated packing ring is on flexible cold guide block, sets up the holding tank on flexible thermal-insulated packing ring, with semiconductor refrigeration piece embedding holding tank in, strengthens flexible thermal-insulated packing ring's thermal-insulated effect, meanwhile, sets up the radiating seat between semiconductor refrigeration piece and fan, utilizes the radiating seat to absorb the heat that semiconductor refrigeration piece heat dissipation one side gived off, the heat can concentrate on the radiating seat relatively to the air flow who arouses through the fan discharges, improves the radiating efficiency.

Preferably, the heat dissipation seat comprises a heat dissipation bottom plate and a plurality of heat dissipation fins perpendicular to the heat dissipation bottom plate, and the plurality of heat dissipation fins are arranged at intervals. The radiating seat comprises a radiating bottom plate and radiating fins, wherein the radiating bottom plate is attached to one radiating side face of the semiconductor refrigerating piece and used for absorbing heat dissipated by the semiconductor refrigerating piece and rapidly transmitting the heat to the radiating fins arranged at intervals, and heat transmission and heat energy concentration are facilitated.

Preferably, a plurality of easy-bending grooves are arranged on one side surface, far away from the flexible cold guide block, of the flexible heat insulation gasket at intervals, and the extending direction of the easy-bending grooves is perpendicular to the extending direction of the flexible clamping belt. Set up a plurality of easy curved grooves on flexible heat insulating gasket, bind the back when flexible cassette, the crooked and crooked of the different positions of adaptation human body, because the extending direction of the extending direction perpendicular to flexible cassette in groove, flexible heat insulating gasket can be in the groove department of easily bending small amplitude fracture, the flexible heat insulating gasket bending deformation of being convenient for, the groove of easily bending is located the one side of keeping away from flexible cold block, not only be convenient for flexible heat insulating gasket warp, and can avoid easy curved groove department to absorb the refrigeration temperature of semiconductor refrigeration piece, improve the efficiency of semiconductor refrigeration piece to flexible cold block conduction temperature.

Preferably, the flexible groove has a triangular cross section. The easy-bending groove can weaken the structure of one side face, away from the flexible cold guide block, of the flexible heat insulation gasket, the flexible heat insulation gasket can be conveniently split in a small range at the easy-bending groove, and the flexible heat insulation gasket can be bent and deformed more easily.

Preferably, the outer edge of the side wall of the upper shell is provided with a boss, and the inner side surface of the side wall of the lower shell is provided with a clamping groove clamped with the boss. In last casing forming process, the lateral wall outward flange shaping of going up the casing has the boss, and in the casing forming process down, the medial surface shaping of the lateral wall of casing has the draw-in groove down, and when the lateral wall that will go up the casing inserted between the casing lateral wall down, the boss can the joint to the draw-in groove in, the block of casing and lower casing is connected in the realization.

Preferably, the inner side of the top surface of the upper shell is provided with a mounting cavity for fixing the control device. Go up the casing forming process, there is the installation cavity at the inboard shaping of the top surface of last casing, with controlling means spacing in the installation cavity, improve overall stability.

Preferably, the upper shell is provided with a net-shaped air inlet. Can be with outside cold air suction to the upper casing in through netted air intake, the rethread fan is discharged the air in the upper casing by the air outlet, realizes that the air flows and the circulation, and the circulating air of being convenient for takes away the heat in the upper casing.

Preferably, the control device is connected to a battery, and the upper case is provided with a charging port for charging the battery.

Preferably, the upper shell is provided with a control button for controlling the control device.

Therefore, the forehead refrigerating machine of the utility model has the following advantages: whole equipment utilizes the refrigeration temperature of control semiconductor refrigeration piece that controlling means can be relatively accurate, and safe and reliable and convenient operation not only is applicable to hospital, clinic, is fit for non-professional family equally and uses, and controlling means can pass through technique such as bluetooth, wifi in addition and connect cell-phone or PC end, realizes platform control, used repeatedly, and the utilization ratio is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of a middle part of the structure of the present invention;

fig. 3 is a partially enlarged cross-sectional view of the present invention.

Illustration of the drawings: 1-upper shell, 2-lower shell, 3-flexible cold guide block, 4-semiconductor refrigeration sheet, 5-flexible heat insulation gasket, 6-holding tank, 7-radiating bottom plate, 8-radiating fin, 9-fan, 10-air outlet, 11-air inlet, 12-arch groove, 13-boss, 14-clamping groove, 15-flexible clamping belt, 16-charging port, 17-control button, 18-easy-bending groove and 19-control device.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2 and 3, a forehead refrigerating machine comprises an upper shell 1, a lower shell 2 and a flexible clamping band 15, wherein a flexible cold guide block 3 attached to the inner bottom surface of the lower shell, two semiconductor refrigerating sheets 4 attached to the flexible cold guide block, a fan 9 corresponding to the semiconductor refrigerating sheets in position, an air outlet 10 corresponding to the fan and a control device 19 for controlling the semiconductor refrigerating sheets and the fan are arranged between the upper shell and the lower shell, a flexible heat insulation gasket 5 is arranged on the flexible cold guide block, and an arch groove 12 is formed in the upward protruding top surface of the upper shell. The flexible heat insulating gasket is attached to the flexible cold guide block, the flexible heat insulating gasket is provided with a containing groove 6 used for containing the semiconductor refrigeration piece, and a heat radiating seat is arranged between the semiconductor refrigeration piece and the fan. The heat dissipation seat comprises a heat dissipation bottom plate 7 and a plurality of heat dissipation fins 8 perpendicular to the heat dissipation bottom plate, wherein the plurality of heat dissipation fins are arranged at intervals. A plurality of easy-to-bend grooves 18 are arranged on one side surface, far away from the flexible cold guide block, of the flexible heat insulation gasket at intervals, the extending direction of the easy-to-bend grooves is perpendicular to the extending direction of the flexible clamping belt, and the sections of the easy-to-bend grooves are triangular. The lateral wall outward flange of going up the casing is provided with boss 13, and the medial surface of the lateral wall of lower casing is provided with draw-in groove 14 with the boss joint. The inner side of the top surface of the upper shell is provided with a mounting cavity for fixing the control device. The upper shell is provided with a reticular air inlet 11, the control device is connected with a storage battery, the upper shell is provided with a charging port 16 for charging the storage battery, and the upper shell is provided with a control button 17 for controlling the control device.

The refrigerator is formed by splicing an upper shell and a lower shell, a semiconductor refrigeration piece, a flexible cold guide block, a fan and a control device are arranged inside the upper shell and the lower shell, the control device is used for controlling the refrigeration temperature of the semiconductor refrigeration piece and the switch of the fan, and the control device can also adopt the existing control circuit to regulate and control. After the semiconductor refrigeration piece is electrified, one side face refrigerates, the other side face dissipates heat, one side of the refrigeration of the semiconductor refrigeration piece is pasted on the flexible cold conducting block, the flexible cold conducting block is utilized to conduct temperature, and when the lower shell is pasted on a human body, the flexible cold conducting block can realize physical cooling on the surface of the human body. The heat dissipated by one side of the semiconductor refrigerating sheet can be discharged outwards through the air flow driven by the fan. Be provided with flexible thermal-insulated packing ring on the flexible cold guide block, flexible thermal-insulated packing ring can separate the temperature of semiconductor refrigeration piece refrigeration one side and heat dissipation one side, makes the low temperature of refrigeration one side can transmit flexible cold guide block on, and the heat that the heat dissipation one side gived off can improve the efficiency of semiconductor refrigeration piece through the fan discharge. During the use, paste the position at needs cooling down with lower casing, utilize flexible cassette to bind the location, go up casing and casing down and can adopt the material that has certain arbitrariness and flexibility, carry out crooked laminating according to the human surface, the top surface of going up the casing is provided with the hunch groove to the epirelief, when casing and last casing are suitably crooked down, the expansion that the hunch groove on the last casing can the small range, the deflection of casing is gone up in the reinforcing, when not needing crooked, can utilize the automation of hunch groove to reset, the flexibility and the toughness of casing are gone up in the improvement. Starting control device controls the refrigeration temperature of semiconductor refrigeration piece, and semiconductor refrigeration piece refrigeration temperature transmits casing down through flexible cold guide block, and casing body surface cooling under the rethread, the temperature can be controlled by controlling means's control circuit, even non professional also can be relatively accurate control cooling temperature, safe and reliable and the operation of being convenient for. At this moment, the fan starts, outwards discharges the air in last casing and the inferior valve body, forms the air flow, discharges the heat that semiconductor refrigeration piece heat dissipation one side gived off outside last casing and the inferior valve body through the air flow, strengthens the security of whole equipment. Whole equipment utilizes the refrigeration temperature of control semiconductor refrigeration piece that controlling means can be relatively accurate, and safe and reliable and convenient operation not only is applicable to hospital, clinic, is fit for non-professional family equally and uses, and controlling means can pass through technique such as bluetooth, wifi in addition and connect cell-phone or PC end, realizes platform control, used repeatedly, and the utilization ratio is higher. The laminating of flexible thermal-insulated packing ring is on flexible cold guide block, sets up the holding tank on flexible thermal-insulated packing ring, with semiconductor refrigeration piece embedding holding tank in, strengthens flexible thermal-insulated packing ring's thermal-insulated effect, meanwhile, sets up the radiating seat between semiconductor refrigeration piece and fan, utilizes the radiating seat to absorb the heat that semiconductor refrigeration piece heat dissipation one side gived off, the heat can concentrate on the radiating seat relatively to the air flow who arouses through the fan discharges, improves the radiating efficiency. The radiating seat comprises a radiating bottom plate and radiating fins, wherein the radiating bottom plate is attached to one radiating side face of the semiconductor refrigerating piece and used for absorbing heat dissipated by the semiconductor refrigerating piece and rapidly transmitting the heat to the radiating fins arranged at intervals, and heat transmission and heat energy concentration are facilitated. Set up a plurality of easy curved grooves on flexible heat insulating gasket, bind the back when flexible cassette, the crooked and crooked of the different positions of adaptation human body, because the extending direction of the extending direction perpendicular to flexible cassette in groove, flexible heat insulating gasket can be in the groove department of easily bending small amplitude fracture, the flexible heat insulating gasket bending deformation of being convenient for, the groove of easily bending is located the one side of keeping away from flexible cold block, not only be convenient for flexible heat insulating gasket warp, and can avoid easy curved groove department to absorb the refrigeration temperature of semiconductor refrigeration piece, improve the efficiency of semiconductor refrigeration piece to flexible cold block conduction temperature. The easy-bending groove can weaken the structure of one side face, away from the flexible cold guide block, of the flexible heat insulation gasket, the flexible heat insulation gasket can be conveniently split in a small range at the easy-bending groove, and the flexible heat insulation gasket can be bent and deformed more easily. In last casing forming process, the lateral wall outward flange shaping of going up the casing has the boss, and in the casing forming process down, the medial surface shaping of the lateral wall of casing has the draw-in groove down, and when the lateral wall that will go up the casing inserted between the casing lateral wall down, the boss can the joint to the draw-in groove in, the block of casing and lower casing is connected in the realization. Go up the casing forming process, there is the installation cavity at the inboard shaping of the top surface of last casing, with controlling means spacing in the installation cavity, improve overall stability. Can be with outside cold air suction to the upper casing in through netted air intake, the rethread fan is discharged the air in the upper casing by the air outlet, realizes that the air flows and the circulation, and the circulating air of being convenient for takes away the heat in the upper casing.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a forehead refrigerator, its characterized in that, includes casing, lower casing and flexible cassette, last casing and lower casing between be provided with the flexible cold piece that leads of the internal bottom surface laminating of inferior valve, at least one with the semiconductor refrigeration piece of flexible cold piece laminating, with the corresponding fan in semiconductor refrigeration piece position, correspond the air outlet that sets up with the fan and be used for controlling the controlling means of semiconductor refrigeration piece and fan, be provided with flexible thermal-insulated packing ring on the flexible cold piece that leads.

2. A forehead refrigerating machine according to claim 1, wherein the flexible heat insulating gasket is attached to the flexible cold guide block, a receiving groove for receiving the semiconductor refrigerating sheet is formed in the flexible heat insulating gasket, and a heat dissipating seat is arranged between the semiconductor refrigerating sheet and the fan.

3. A forehead refrigerator according to claim 2, wherein the heat sink includes a heat sink base plate and a plurality of fins perpendicular to the heat sink base plate, and the plurality of fins are spaced apart from each other.

4. A forehead refrigerating machine according to claim 1, 2 or 3, wherein a plurality of easy-bending grooves are formed in the flexible heat insulation gasket at intervals on one side far away from the flexible cold guide block, and the extending direction of the easy-bending grooves is perpendicular to the extending direction of the flexible clamping band.

5. A forehead refrigerator according to claim 4, wherein the cross-section of the easy-bending slot is triangular.

6. A forehead refrigerating machine according to claim 1, 2 or 3, wherein a boss is provided on an outer edge of a side wall of the upper housing, and a locking groove for locking with the boss is provided on an inner side surface of the side wall of the lower housing.

7. A forehead refrigerator according to claim 1, 2 or 3, wherein a mounting cavity for fixing a control device is provided inside the top surface of the upper housing.

8. A forehead refrigerator according to claim 1, 2 or 3, wherein a mesh-shaped air inlet is provided on the upper housing.

9. A forehead refrigerator according to claim 1, 2 or 3, wherein a battery is connected to the control device, and a charging port for charging the battery is provided on the upper housing.

10. A forehead refrigerator according to claim 1, 2 or 3, wherein a control button for controlling the control device is provided on the upper housing.