Cooling device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a cooling device which comprises a device body and a gasket, a water box, a button, a left fixing band, a right fixing band, an upper fixing band and a charging hole are arranged on the device body, a box cover is hinged to the water box, a lantern ring is arranged on the left fixing band, and a charging hole is formed in the gasket. The sleeve ring is fixedly provided with a fixing strip and a fixing ring, the right fixing band is fixedly provided with a hook-and-loop fastener and an adhesive layer, the device body is internally provided with a first cavity, a second cavity and a third cavity, the first cavity is internally provided with a lithium battery, and the second cavity is internally provided with a semiconductor chilling plate and a cooling fin. The cooling device is simple in structure and small in size, so that the situation that the space is greatly occupied, the advancing route of medical staff or a patient is hindered, the phenomenon of displacement or collision generated after kicking and collision exists, the cooling treatment process of the patient is affected, and the cooling device is prone to being damaged is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a cooling device. Background Art

[0002] Fever is one of the most common symptoms in the emergency department. Physical cooling is the preferred method for fever. During physical cooling, medical staff usually wipe the patient repeatedly with alcohol or fit an ice pack to the patient's skin to achieve a cooling effect. However, repeated wiping with alcohol is not only time-consuming and laborious, but also has a relatively slow cooling effect. The ice pack cannot be fixed and is prone to falling when the patient turns, which brings inconvenience and hindrance to the patient's cooling process. A utility model patent with authorization announcement number CN210784979U discloses an emergency department nursing head cooling device, including a base, a support rod is fixedly installed on the top of the base, a chiller is fixedly installed on the top of the support rod, a connecting plate is slidably connected to the support rod, a connecting rod is slidably connected to one side of the connecting plate, a pull rod is movably connected to the connecting rod, and the bottom end of the pull rod A cooling cap is fixedly installed, a top plate is fixedly installed on the top of the pull rod, a cooling bag is fixedly installed on the inner wall of one side of the cooling cap, a soft cushion is fixedly installed on the inner wall of the top of the cooling cap, and a water inlet pipe is fixedly installed on one side of the cooling bag. Although the cooling device can be set up through a chiller so that the cooling bag of the cooling cap can continuously ensure the temperature for cooling the patient, due to the large size of the cooling device, it is easy to occupy a lot of space in the emergency room with a large flow of people and a fast pace. When medical staff or patients walk back and forth, it is not only easy to hinder the forward route of the medical staff or patients, but also the cooling device may be kicked and bumped. Once the cooling device is displaced or hit after being kicked and bumped, it will not only affect the patient in the cooling treatment state, but also make the cooling device easily damaged. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a cooling device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a cooling device, including a device body and a gasket, the device body is provided with a water box, a button, a left fixing belt, a right fixing belt, an upper fixing belt and a charging hole, the water box is hinged with a box cover, a ring is provided on the left fixing belt, a fixing strip and a fixing ring are provided on the ring, a Velcro and an adhesive layer are provided on the right fixing belt, the device body is provided with cavity one, cavity two and cavity three, a lithium battery is provided in cavity one, and a semiconductor refrigeration sheet and a heat sink are provided in cavity two.

[0005] The beneficial effects of the utility model are as follows: the utility model is head-mounted, has a small size, is easy to use and operate, and does not occupy a large amount of space, cause obstacles to the forward routes of medical staff or patients, and cause displacement or collision after being kicked, thereby affecting the patient's cooling treatment process and making the cooling device easily damaged. At the same time, it can also enhance the convenience of patients' wearing and operating the process, which is beneficial to patients' activities.

[0006] In order to facilitate the fixed placement of lithium batteries and semiconductor cooling sheets and the carrying and storage of water flow:

[0007] As a further improvement of the above technical solution: Cavity 1 is set at the right side of the front end inside the device body, Cavity 2 is set at the left side of the front end inside the device body, and Cavity 3 is set at the rear end inside the device body, and the heat sink is set at the bottom end of Cavity 2.

[0008] The beneficial effects of this improvement are: through the establishment of cavity one and cavity two, the lithium battery and the semiconductor refrigeration plate can be conveniently fixed and placed, through the establishment of the heat sink, the heat dissipation of the semiconductor refrigeration plate can be facilitated, and through the establishment of cavity three, cavity three can be conveniently used to contain and store water.

[0009] To facilitate the filling and pouring of water:

[0010] As a further improvement of the above technical solution: the water box is installed in the middle of the upper end of the device body, and the bottom of the rear end of the water box is connected to the middle of the upper end of the cavity three.

[0011] The beneficial effect of the present improvement is that by setting up the water box, the rear end bottom of the water box is in communication with the upper middle of the cavity three, so that water can be poured into the cavity three through the inside of the water box or the water inside the cavity three can be poured out to the outside by simply opening the box cover.

[0012] To facilitate the adjustment of the collar position:

[0013] As a further improvement of the above technical solution: the inner end of the ring and the outer end of the left fixing belt are connected through a sleeve.

[0014] The beneficial effect of this improvement is that the inner end of the sleeve is connected to the outer end of the left fixing belt through a sleeve, so that the sleeve can be displaced left and right on the left fixing belt to adjust the use position.

[0015] In order to enhance the stability of patients and adapt to different patients:

[0016] As a further improvement of the above technical solution: the fixed ring is installed in the middle and right side of the rear end of the ring, and the fixed strip is installed on the left side of the rear end of the ring, and the fixed ring is connected to the movable end of the upper fixing belt by a sleeve, and the fixed strip is connected to the movable end of the right fixing belt by a sleeve.

[0017] The beneficial effect of this improvement is that, by setting up the fixing ring, when the patient wears the device body on his forehead, the upper fixing belt is located in the middle of the patient's head, which can prevent the device body from falling off during wearing and use, and because it is connected to the fixing ring through a sleeve, the use length can be conveniently adjusted so that it is suitable for wearing by different patients. By setting up the fixing strip, the movable end of the right fixing belt can be connected to the left fixing belt after passing through its inner end.

[0018] To facilitate the wearing and fixing operation:

[0019] As a further improvement of the above technical solution: the Velcro is arranged on the right side of the outer end of the right fixing belt, and the Velcro is bonded to the adhesive layer arranged on the remaining part of the outer end of the right fixing belt.

[0020] The beneficial effect of the present improvement is as follows: through the establishment of the Velcro, and the Velcro and the adhesive layer are bonded and connected, it is convenient to fold the right fixing belt back after the movable end of the right fixing belt passes through the inner end of the fixing strip, so that the Velcro can be bonded to the adhesive layer, and the patient's head circumference or limb circumference can be fixed after the left fixing belt is connected to the right fixing belt.

[0021] To increase patient comfort during treatment and prevent cross infection:

[0022] As a further improvement of the above technical solution: the gasket is disposable and the front end of the gasket is sticky.

[0023] The beneficial effect of this improvement is as follows: by setting up the gasket and the front end of the gasket being sticky, when the patient wears the device body, he only needs to peel off the protective film on the gasket first, and then adhere the gasket to the rear end of the device body. The contact between the gasket and the patient's skin can not only increase the patient's comfort and prevent the rear end of the device body from being too cold and causing discomfort to the patient, but also, because the gasket is disposable medical silicone, it can also enhance the safety of different patients replacing different gaskets for use, thereby avoiding cross infection caused by repeated use of different patients.

[0024] To facilitate charging, power supply and cooling:

[0025] As a further improvement of the above technical solution: the lithium battery is electrically connected to the button, the charging hole, and the semiconductor cooling plate, and the button is installed on the right side of the positive end of the device body, while the charging hole is installed in the middle of the right end side wall of the device body.

[0026] The beneficial effect of this improvement is that the lithium battery is electrically connected to the button, the charging hole, and the semiconductor refrigeration sheet, so that when an external power source is connected to the charging hole, the lithium battery can be charged with electric energy or the lithium battery can be continuously powered. When the button is pressed, the cooling function of the semiconductor refrigeration sheet can be started, so as to cool the water flow contained in the cavity three, thereby continuously cooling the patient when the rear end of the device body is in contact with the patient's skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the positive end structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the box cover opening and gasket disassembly structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the rear end structure of the utility model;

[0030] Figure 4 It is a right end sectional view of the utility model;

[0031] Figure 5 It is a sectional view of the left end of the middle part of the utility model;

[0032] Figure 6 This is a schematic diagram of the rear end structure of the collar of the utility model;

[0033] In the figure: 1. Device body; 2. Water box; 3. Button; 4. Left fixing strap; 5. Right fixing strap; 6. Upper fixing strap; 7. Charging port; 8. Box cover; 9. Ring; 10. Fixing strip; 11. Fixing ring; 12. Velcro; 13. Adhesive layer; 14. Cavity one; 15. Cavity two; 16. Cavity three; 17. Lithium battery; 18. Semiconductor cooling sheet; 19. Gasket; 20. Heat sink. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-6As shown, a cooling device comprises a device body 1 and a gasket 19, the device body 1 is provided with a water box 2, a button 3, a left fixing belt 4, a right fixing belt 5, an upper fixing belt 6 and a charging hole 7, the water box 2 is hinged with a box cover 8, the left fixing belt 4 is provided with a collar 9, a fixing strip 10 and a fixing ring 11 are provided on the collar 9, a Velcro 12 and an adhesive layer 13 are provided on the right fixing belt 5, a cavity 14, a cavity 2 15 and a cavity 3 16 are provided inside the device body 1, a lithium battery 17 is provided in the cavity 14, a semiconductor refrigeration sheet 18 and a heat sink 20 are provided in the cavity 2 15, the utility model is head-mounted, has a small size, is easy to use and convenient to operate, and can be convenient for both air conditioning and cooling. The space occupied by the cooling device 1 is large, which hinders the forward route of medical staff or patients and causes displacement or collision after being kicked, thereby affecting the cooling treatment process of patients and making the cooling device easily damaged. At the same time, it can also enhance the convenience of patients wearing and operating the device. The cavity 14 is set on the right side of the front end inside the device body 1, the cavity 2 15 is set on the left side of the front end inside the device body 1, and the cavity 3 16 is set at the rear end of the device body 1, and the heat sink 20 is set at the bottom of the cavity 2 15. Through the establishment of the cavity 14 and the cavity 2 15, it is convenient to fix the lithium battery 17 and the semiconductor cooling sheet 18. Through the establishment of the heat sink 20, it is convenient to 18 of the heat dissipation, through the establishment of the cavity three 16, it is convenient for the cavity three 16 to be able to hold and store water flow, the water box 2 is installed in the middle of the upper end of the device body 1, and the rear end bottom of the water box 2 is connected with the middle of the upper end of the cavity three 16. Through the establishment of the water box 2, and the rear end bottom of the water box 2 is connected with the middle of the upper end of the cavity three 16, it is convenient to open the box cover 8, and the water flow can be poured into the cavity three 16 through the inside of the water box 2, or the water flow inside the cavity three 16 can be dumped to the outside, the inner end of the ring 9 is connected to the outer end of the left fixing belt 4 through the sleeve, and the inner end of the ring 9 is connected to the outer end of the left fixing belt 4 through the sleeve, which can facilitate the ring 9 to move left and right on the left fixing belt 4 to adjust the use position, the fixing ring 11 is arranged at the middle and right side of the rear end of the ring 9, and the fixing strip 10 is arranged at the left side of the rear end of the ring 9, and the fixing ring 11 is connected to the movable end of the upper fixing belt 6 by wearing a sleeve, and the fixing strip 10 is connected to the movable end of the right fixing belt 5 by wearing a sleeve. Through the establishment of the fixing ring 11, when the patient wears the device body 1 on his forehead, the upper fixing belt 6 is located in the middle of the patient's head, which can prevent the device body 1 from falling off during wearing and use, and because it is connected to the fixing ring 11 by wearing a sleeve, the use length can be conveniently adjusted so that it is suitable for wearing and use by different patients. Through the establishment of the fixing strip 10, it is convenient for the movable end of the right fixing belt 5 to pass through its inner end and be connected to the left fixing belt 4.The Velcro 12 is arranged on the right side of the outer end of the right fixing strap 5, and the Velcro 12 is bonded to the adhesive layer 13 arranged on the remaining part of the outer end of the right fixing strap 5. Through the establishment of the Velcro 12 and the adhesive connection between the Velcro 12 and the adhesive layer 13, it is convenient to pass the movable end of the right fixing strap 5 from the inner end of the fixing strip 10 by simply folding the right fixing strap 5 back to make the Velcro 12 adhere to the adhesive layer 13, and complete the fixing operation of the patient's head circumference or limb circumference after the left fixing strap 4 is connected to the right fixing strap 5. The gasket 19 is disposable, and the front end of the gasket 19 is sticky. Through the establishment of the gasket 19 and the front end of the gasket 19 being sticky, it is convenient for the patient to wear the device body 1 by first peeling off the protective film on the gasket 19, and then adhering the gasket 19 to the rear end of the device body 1. The contact between the gasket 19 and the patient's skin can not only increase the patient's comfort but also prevent the rear end of the device body 1 from being too cold and easily causing damage to the patient. At the same time, because the gasket 19 is a disposable medical silicone, the safety of replacing different gaskets 19 for use by different patients can be enhanced, thereby avoiding cross infection caused by repeated use of different patients. The lithium battery 17 is electrically connected to the button 3, the charging hole 7, and the semiconductor refrigeration sheet 18, and the button 3 is installed on the right side of the positive end of the device body 1, and the charging hole 7 is installed in the middle of the right side wall of the device body 1. The lithium battery 17 is electrically connected to the button 3, the charging hole 7, and the semiconductor refrigeration sheet 18. When the external power supply is connected to the charging hole 7, the lithium battery 17 can be charged with electric energy or the lithium battery 17 can be continuously powered. When the button 3 is pressed, the refrigeration function of the semiconductor refrigeration sheet 18 can be started, so as to refrigerate the water flow contained in the cavity three 16, so that the patient can be continuously cooled when the rear end of the device body 1 is in contact with the patient's skin. ,

[0036] The working principle of the utility model is as follows: by setting up the water box 2, and the rear end bottom of the water box 2 is in communication with the upper middle part of the cavity 3 16, it is convenient to open the box cover 8, and pour water into the cavity 3 16 through the inside of the water box 2, or pour the water inside the cavity 3 16 to the outside, and the lithium battery 17 is electrically connected to the button 3, the charging hole 7, and the semiconductor cooling sheet 18, so that when the external power supply is connected to the charging hole 7, the lithium battery 17 can be charged with electric energy or the lithium battery 17 can be continuously charged. When the button 3 is pressed, the refrigeration function of the semiconductor refrigeration sheet 18 can be started, so as to refrigerate the water flow contained in the cavity 3 16, so that the patient can be continuously cooled when the rear end of the device body 1 is in contact with the patient's skin. The inner end of the ring 9 and the outer end of the left fixing belt 4 are connected through a sleeve, so that the ring 9 can be displaced left and right on the left fixing belt 4 to adjust the use position. The setting of the fixing ring 11 can facilitate the patient to wear the device body 1 on his forehead. The device body 1 is located in the middle of the patient's head, which can prevent the device body 1 from falling off during wearing and use, and because it is connected to the fixing ring 11 through a sleeve, the length of use can be easily adjusted so that it is suitable for wearing and use by different patients. Through the establishment of the fixing strip 10, when the movable end of the right fixing belt 5 passes through the inner end of the fixing strip 10, it is only necessary to fold the right fixing belt 5 back, so that the Velcro 12 can be adhered to the adhesive layer 13, and the left fixing belt 4 and the right fixing belt 5 are connected to complete the fixing operation of the patient's head circumference or limb circumference. Through the establishment of the gasket 19, and the front end of the gasket 19 is sticky, it is convenient for the patient to wear the device body 1. It only needs to peel off the protective film on the gasket 19 first, and then adhere the gasket 19 to the rear end of the device body 1. The contact between the gasket 19 and the patient's skin can increase the patient's comfort and prevent the rear end of the device body 1 from being too cold and causing discomfort to the patient. At the same time, because the gasket 19 is a disposable medical silicone, it can also enhance the safety of different patients replacing different gaskets 19 for use.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A cooling device, comprising a device body (1) and a gasket (19), characterized in that: The device body (1) is provided with a water box (2), a button (3), a left fixing belt (4), a right fixing belt (5), an upper fixing belt (6) and a charging hole (7); the water box (2) is hinged with a box cover (8); the left fixing belt (4) is provided with a ring (9); a fixing strip (10) and a fixing ring (11) are provided on the ring (9); a Velcro (12) and an adhesive layer (13) are provided on the right fixing belt (5); a cavity one (14), a cavity two (15) and a cavity three (16) are provided inside the device body (1); a lithium battery (17) is provided in the cavity one (14); a semiconductor cooling plate (18) and a heat sink (20) are provided in the cavity two (15).

2. A cooling device according to claim 1, characterized in that: The cavity one (14) is set at the right side of the front end inside the device body (1), the cavity two (15) is set at the left side of the front end inside the device body (1), and the cavity three (16) is set at the rear end inside the device body (1), and the heat sink (20) is arranged at the bottom end of the cavity two (15).

3. A cooling device according to claim 1, characterized in that: The water box (2) is arranged at the middle of the upper end of the device body (1), and the bottom of the rear end of the water box (2) is in communication with the middle of the upper end of the cavity three (16).

4. A cooling device according to claim 1, characterized in that: The inner end of the sleeve ring (9) is connected to the outer end of the left fixing belt (4) by sleeve insertion.

5. A cooling device according to claim 1, characterized in that: The fixing ring (11) is arranged at the middle and right side of the rear end of the collar (9), and the fixing strip (10) is arranged at the left side of the rear end of the collar (9). The fixing ring (11) is connected to the movable end of the upper fixing belt (6) by a sleeve, and the fixing strip (10) is connected to the movable end of the right fixing belt (5) by a sleeve.

6. A cooling device according to claim 1, characterized in that: The Velcro (12) is arranged on the right side of the outer end of the right fixing belt (5), and the Velcro (12) is bonded to the adhesive layer (13) arranged on the remaining part of the outer end of the right fixing belt (5).

7. A cooling device according to claim 1, characterized in that: The gasket (19) is disposable, and the front end of the gasket (19) is sticky.

8. A cooling device according to claim 1, characterized in that: The lithium battery (17) is electrically connected to the button (3), the charging hole (7), and the semiconductor cooling plate (18), and the button (3) is installed on the right side of the positive end of the device body (1), while the charging hole (7) is installed in the middle of the right end side wall of the device body (1).

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