Intelligent cooling instrument
Through the design of the intelligent cooling device, the circulating cold water supply system of the cooling base station and forehead contact parts is used to solve the problem of inconvenient use of existing fever reduction methods and the need to frequently replace the cooling substances, achieving the effect of continuous cooling and improving the user experience.
Patent Information
- Application Number
- CN202420141651.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-01-19
AI Technical Summary
Existing methods for fever reduction such as ice compress or cold towel compress are inconvenient to use, difficult to control the temperature, and need to constantly replace the cooling substances, which is time-consuming and labor-intensive.
Design an intelligent cooling meter, including a cooling base station and forehead contacts. A liquid storage chamber and a cooling device are provided in the cooling base station. The refrigerant enters the transfer chamber of the forehead contact through the liquid supply water circuit and flows back to the liquid storage chamber through the liquid return water circuit to realize the supply of circulating cold water.
It realizes the continuous cooling effect without multiple replacement of the cooling substance, which is convenient for users to use. By separating and setting the cooling device and forehead contact, the weight of the forehead contact is reduced and the patient's user experience is improved.
Smart Images
Figure CN222676632U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of medical equipment, and in particular to an intelligent cooling device. Background Art
[0002] Fever generally refers to heat. The commonly used method of reducing fever is ice compress or cold compress with a towel. This method is inconvenient to use and it is difficult to control the temperature of the ice compress. Moreover, whether it is cold compress or ice compress, the cooling material needs to be constantly replaced, which is time-consuming and laborious. Summary of the invention
[0003] The purpose of this application is to provide an intelligent cooling device, which can conveniently tie the forehead contact piece to the patient's forehead to improve the patient's user experience.
[0004] To achieve the above-mentioned purpose, the present application provides an intelligent cooling device, which at least includes a cooling base station and a forehead contact piece; the cooling base station includes a shell and a cooling device, the shell has a liquid storage chamber, and the liquid storage chamber is provided with a refrigerant, the cooling device is connected to the shell, and the cooling device is used to cool the refrigerant in the liquid storage chamber; the forehead contact piece is used to contact the patient's forehead, and the forehead contact piece has a transfer chamber, and the transfer chamber is connected to the liquid storage chamber through a liquid supply water channel and a liquid return water channel, so that the refrigerant in the liquid storage chamber enters the transfer chamber through the liquid supply water channel, and flows back to the liquid storage chamber from the transfer chamber through the liquid return water channel.
[0005] It can be seen that the technical solution provided by the present application is that the cooling device cools the refrigerant liquid in the liquid storage chamber, and the refrigerant liquid enters the transfer chamber in the forehead contact piece through the liquid supply water path, and flows back to the liquid storage chamber from the transfer chamber through the liquid return water path, and the forehead contact piece is used to contact the patient's forehead. In this way, the cooling device can provide circulating cold water to the forehead contact piece, thereby continuously cooling the patient, without the need to replace the cooling material many times, which is convenient for users to use. At the same time, it should be pointed out that the cooling device is arranged in the cooling base station and is separated from the forehead contact piece. In this way, the forehead contact piece is relatively light and thin, which is convenient for users to tie the forehead contact piece to the patient's forehead, which is convenient to use, and the weight of the cooling device will not be applied to the forehead contact piece, thereby improving the patient's use experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0007] Figure 1This is a structural explosion diagram of an intelligent cooling device in an embodiment provided by the present application;
[0008] Figure 2 It is a schematic diagram of a half-section structure of a cooling base station in an embodiment provided by the present application;
[0009] Figure 3 is a cross-sectional view of a forehead contact member in an embodiment provided by the present application;
[0010] Figure 4 is a cross-sectional view of a liquid supply waterway and a liquid return waterway in an embodiment provided by the present application;
[0011] Figure 5 It is a cross-sectional view of a liquid supply waterway and a liquid return waterway in another embodiment provided in the present application.
[0012] Description of reference numerals:
[0013] 100, cooling base station; 110, shell; 111, liquid storage chamber; 120, cooling device; 121, semiconductor refrigeration plate; 122, heat sink; 123, cooling fan; 200, forehead contact piece; 210, transfer chamber; 211, first chamber; 212, second chamber; 300, liquid supply waterway; 400, liquid return waterway; 500, water pump; 600, water temperature sensor; 700, Velcro strap. DETAILED DESCRIPTION
[0014] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end" used in the present application to represent spatial relative positions are used to describe the relationship between a unit or feature as shown in the accompanying drawings relative to another unit or feature for the purpose of convenience of explanation. Terms of spatial relative position may be intended to include different orientations of the device in use or work other than the orientation shown in the figure. For example, if the device in the figure is turned over, the unit described as being "below" or "below" other units or features will be located "above" other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or other orientations), and the spatially related descriptors used herein are interpreted accordingly.
[0015] In addition, the terms "installed", "set", "provided with", "connected", "slidingly connected", "fixed", and "sleeved" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0016] Fever generally refers to heat. The commonly used method of reducing fever is ice compress or cold compress with a towel. This method is inconvenient to use and it is difficult to control the temperature of the ice compress. Moreover, whether it is cold compress or ice compress, the cooling material needs to be constantly replaced, which is time-consuming and laborious.
[0017] Although existing antipyretic devices can also achieve the effect of continuous cooling, most of them are directly fixed on a cooling strap used to contact the human forehead. On the one hand, it increases the difficulty for users to tie the cooling strap on the patient's forehead. On the other hand, the cooling strap of the antipyretic device is heavier, which may also cause discomfort to patients.
[0018] Therefore, how to improve the structure of the smart fever reducing device to facilitate its use and improve the user experience of patients has become an urgent issue to be solved in this field.
[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the embodiments described in this application are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.
[0020] In one possible implementation, Figure 1 and Figure 2 As shown, the intelligent cooling device at least includes a cooling base station 100 and a forehead contact piece 200. The cooling base station 100 and the forehead contact piece 200 are separated from each other, wherein the cooling base station 100 includes a shell 110 and a cooling device 120, the shell 110 is used as a basic carrier, and the shell 110 is used to carry and protect other components of the cooling base station 100, the shell 110 has a liquid storage cavity 111, and the liquid storage cavity 111 is provided with a refrigerant, the cooling device 120 is connected to the shell 110, and the cooling device 120 is used to cool the refrigerant in the liquid storage cavity 111.
[0021] In practical applications, the liquid storage cavity 111 may be formed by being surrounded by the inner wall of the shell 110 , or may be formed by providing a water storage membrane in the shell 110 and being surrounded by the water storage membrane.
[0022] In this embodiment, the forehead contact member 200 is used to contact the patient's forehead so as to exchange the temperature of the refrigerant with the patient's forehead temperature through the forehead contact member 200. Specifically, the forehead contact member 200 has a transfer chamber 210, and the transfer chamber 210 is connected to the liquid storage chamber 111 through the liquid supply water path 300 and the liquid return water path 400, so that the refrigerant in the liquid storage chamber 111 enters the transfer chamber 210 through the liquid supply water path 300, and flows back to the liquid storage chamber 111 from the transfer chamber 210 through the liquid return water path 400.
[0023] It should be noted that the present embodiment provides circulating cold water to the forehead contact piece 200 through the cooling device 120, thereby continuously cooling the patient, without the need to replace the cooling material many times, which is convenient for the user to use. At the same time, it should be particularly pointed out that the cooling device 120 is arranged in the cooling base station 100, and is separated from the forehead contact piece 200. Compared with the existing method of directly setting the cooling device 120 on the upper end of the forehead contact piece 200, the forehead contact piece 200 in the present embodiment is relatively light and thin, which is convenient for the user to tie the forehead contact piece 200 to the patient's forehead, which is convenient for use, and the weight of the cooling device 120 will not be applied to the forehead contact piece 200, which improves the patient's use experience.
[0024] In order to allow the coolant in the cooling base station 100 to circulate and cool through the forehead contact member 200. In an achievable embodiment, the cooling base station 100 further includes a water pump 500. The water pump 500 is connected to the housing 110, and the water inlet of the water pump 500 is connected to the liquid return waterway 400, or the water outlet of the water pump 500 is connected to the liquid supply waterway 300, so as to extract the refrigerant in the liquid storage chamber 111 into the transfer chamber 210 through the liquid supply waterway 300, and flow back from the transfer chamber 210 to the liquid storage chamber 111 through the liquid return waterway 400, and continuously provide the forehead contact member 200 with low-temperature coolant in this cycle.
[0025] In a feasible implementation, the temperature-reducing device 120 can be cooled by a cooler, a refrigerant or a cooling plate. In order to facilitate the miniaturization and portability of the cooling base station 100, preferably, the present application adopts a semiconductor refrigeration sheet 121 for cooling, so as to take advantage of its small size, quietness and high efficiency to improve the user experience. Specifically, the temperature-reducing device 120 may include a semiconductor refrigeration sheet 121, a heat sink 122 and a cooling fan 123. The bottom of the semiconductor refrigeration sheet 121 is in contact with the refrigerant in the liquid storage chamber 111, and the top of the semiconductor refrigeration sheet 121 is connected to the cooling fan 123 through the heat sink 122.
[0026] In order to increase the residence time of the cooling liquid in the transfer chamber 210 and improve the effect of the temperature exchange between the cooling liquid and the patient's forehead, the present application provides two achievable embodiments for the specific structure of the transfer chamber 210, and the details can be found in the following contents.
[0027] Embodiment 1: Figure 1 As shown, the transfer chamber 210 includes a first chamber 211 and a second chamber 212; the first chamber 211 and the second chamber 212 are arranged side by side in the horizontal direction, and the refrigerant in the liquid storage chamber 111 flows back to the liquid storage chamber 111 through the liquid supply water path 300 through the first chamber 211, the second chamber 212 and the return liquid water path 400 in sequence.
[0028] Implementation column 2: Figure 3 As shown, the transfer chamber 210 includes a first chamber 211 and a second chamber 212; the first chamber 211 and the second chamber 212 are arranged side by side in the vertical direction, and the first chamber 211 is located below the second chamber 212. The refrigerant in the liquid storage chamber 111 flows back to the liquid storage chamber 111 through the liquid supply waterway 300, through the first chamber 211, the second chamber 212 and the liquid return waterway 400 in sequence. In this way, the cooling liquid that first enters the transfer chamber 210 can first contact the user's forehead, and the cooling liquid after heat exchange with the user's forehead returns to the liquid storage chamber 111 from the second chamber 212 above.
[0029] In one possible implementation, please refer again to Figure 1 As shown, a water temperature sensor 600 is connected to the shell 110; the intelligent cooling device also includes a controller, which is electrically connected to the water temperature sensor 600, the semiconductor refrigeration plate 121 and the water pump 500; the controller is configured to receive the temperature of the refrigerant in the liquid storage chamber 111 detected by the water temperature sensor 600, and control the working state of the water pump 500 and the semiconductor refrigeration plate 121 based on the temperature, so as to adjust the water temperature supplied to the transfer chamber 210 in real time to ensure the temperature in contact with the patient's forehead.
[0030] Preferably, the water temperature sensor 600 is disposed near the connection between the liquid supply waterway 300 and the liquid storage chamber 111 to accurately detect the temperature of the water supplied to the transfer chamber 210 .
[0031] Among them, Figure 4 and Figure 5 As shown, the liquid supply waterway 300 and the liquid return waterway 400 are integrated in the same hose, and the liquid supply waterway 300 and the liquid return waterway 400 are arranged at intervals, or the liquid supply waterway 300 and the liquid return waterway 400 are arranged concentrically.
[0032] In an achievable implementation, the forehead contact piece 200 is made of silicone material to ensure the comfort of the forehead contact piece 200 in contact with the patient. Velcro straps 700 are respectively connected to both ends of the forehead contact piece 200, so that the forehead contact piece 200 is fixed on the patient's forehead through the Velcro straps 700.
[0033] It can be seen that the technical solution provided by the present application is that the cooling device cools the refrigerant liquid in the liquid storage chamber, and the refrigerant liquid enters the transfer chamber in the forehead contact piece through the liquid supply water path, and flows back to the liquid storage chamber from the transfer chamber through the liquid return water path, and the forehead contact piece is used to contact the patient's forehead. In this way, the cooling device can provide circulating cold water to the forehead contact piece, thereby continuously cooling the patient, without the need to replace the cooling material many times, which is convenient for users to use. At the same time, it should be pointed out that the cooling device is arranged in the cooling base station and is separated from the forehead contact piece. In this way, the forehead contact piece is relatively light and thin, which is convenient for users to tie the forehead contact piece to the patient's forehead, which is convenient to use, and the weight of the cooling device will not be applied to the forehead contact piece, thereby improving the patient's use experience.
[0034] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. An intelligent cooling device, characterized in that: The intelligent cooling device at least includes a cooling base station and a forehead contact piece; The cooling base station comprises a shell and a cooling device, wherein the shell has a liquid storage cavity, and a refrigerant is arranged in the liquid storage cavity. The cooling device is connected to the shell, and the cooling device is used to cool the refrigerant in the liquid storage cavity; The forehead contact piece is used to contact the patient's forehead. The forehead contact piece has a transfer chamber. The transfer chamber is connected to the liquid storage chamber through a liquid supply water path and a liquid return water path, so that the refrigerant in the liquid storage chamber enters the transfer chamber through the liquid supply water path, and flows back to the liquid storage chamber from the transfer chamber through the liquid return water path.
2. The intelligent cooling device according to claim 1, characterized in that: The cooling base station also includes a water pump; The water pump is connected to the shell, and the water inlet of the water pump is communicated with the liquid return water circuit, or the water outlet of the water pump is communicated with the liquid supply water circuit, so as to draw the refrigerant in the liquid storage chamber into the transfer chamber through the liquid supply water circuit, and flow back to the liquid storage chamber from the transfer chamber through the liquid return water circuit.
3. The intelligent cooling device according to claim 2, characterized in that: The temperature reduction device includes a semiconductor refrigeration sheet, a heat sink and a heat dissipation fan; The bottom of the semiconductor refrigeration sheet is in contact with the refrigerant in the liquid storage chamber, and the top of the semiconductor refrigeration sheet is connected to the cooling fan through the heat sink.
4. The intelligent cooling device according to claim 1, characterized in that: The transfer chamber includes a first chamber and a second chamber; The first chamber and the second chamber are arranged side by side in a horizontal direction, and the refrigerant in the liquid storage chamber flows back to the liquid storage chamber through the liquid supply water path, sequentially passing through the first chamber, the second chamber and the liquid return water path.
5. The intelligent cooling device according to claim 1, characterized in that: The transfer chamber includes a first chamber and a second chamber; The first chamber and the second chamber are arranged side by side in the vertical direction, the first chamber is located below the second chamber, and the refrigerant in the liquid storage chamber flows back to the liquid storage chamber through the liquid supply water path, through the first chamber, the second chamber and the liquid return water path in sequence.
6. The intelligent cooling device according to claim 3, characterized in that: The housing is connected with a water temperature sensor; The intelligent cooling device also includes a controller, which is electrically connected to the water temperature sensor, the semiconductor refrigeration sheet and the water pump; The controller is configured to receive the temperature of the refrigerant in the liquid storage chamber detected by the water temperature sensor, and control the working states of the water pump and the semiconductor refrigeration plate based on the temperature.
7. The intelligent cooling device according to claim 6, characterized in that: The water temperature sensor is arranged near the connection point between the liquid supply waterway and the liquid storage chamber.
8. The intelligent cooling device according to claim 1, characterized in that: The liquid supply waterway and the liquid return waterway are integrated in the same hose, and the liquid supply waterway and the liquid return waterway are arranged at intervals.
9. The intelligent cooling device according to claim 1, characterized in that: The liquid supply waterway and the liquid return waterway are integrated in the same hose, and the liquid supply waterway and the liquid return waterway are concentrically arranged.
10. The intelligent cooling device according to claim 1, characterized in that: The forehead contact piece is made of silicone; Both ends of the forehead contact piece are respectively connected with Velcro straps, so that the forehead contact piece is fixed on the forehead of the patient through the Velcro straps.