A hot and cold compress eye mask
By using a highly thermally conductive insulating film and a heat dissipation fin structure in the cold compress eye mask, the problem of low transfer efficiency of the semiconductor cooling chip is solved, achieving a more efficient cold and hot compress and heat dissipation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN HONGYI ELECTRONICS CO LTD
- Filing Date
- 2025-02-07
- Publication Date
- 2026-05-26
AI Technical Summary
The heat or cold energy transfer efficiency of the semiconductor cooling chip in existing cold compress eye masks is low and the thickness is large, resulting in low heat compress temperature and poor effect.
A high thermal conductivity insulating film is used to replace the ceramic cover plate, integrating the semiconductor cooling chip with the housing and heat sink, reducing thermal resistance, improving heat transfer efficiency, and accelerating heat dissipation through heat sink fins and a micro fan.
It achieves a thinner thickness, improves the effects of hot and cold compresses and temperature control, and enhances heat dissipation performance.
Smart Images
Figure CN224269575U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of eye mask technology, and in particular relates to a hot and cold compress eye mask. Background Technology
[0002] With the increasing penetration and frequency of use of electronic products in daily life, eye problems such as myopia, eye fatigue, dry eyes, eye irritation, and eye pain are becoming more and more common, and eye health is receiving increasing attention.
[0003] A search revealed Chinese Patent Publication No. CN221808120U, which discloses a novel multifunctional hot compress eye mask. The mask includes a body with a semiconductor cooling chip fixedly connected inside. A sponge cushion is fixedly connected to the inner side of the body. A cavity is formed in the middle of the body. A cover is fixedly connected to one side of the top of the body, and Velcro is fixedly connected to the other side of the top of the body. Another part of the Velcro is fixedly connected to the bottom of the cover. A wearable component is fixedly connected to the end of the body. A massage component is provided inside the body, including a mounting plate disposed inside the body. A massage head is fixedly connected to the outer side of the mounting plate. In this invention, through the cooperation of the cavity, cover, Velcro, and semiconductor cooling chip, a medicine pack can be placed inside the cavity. During the eye compress application, medication can be used simultaneously for auxiliary care, thereby improving the eye compress effect.
[0004] The aforementioned hot compress eye mask uses a semiconductor cooling chip. Traditional semiconductor cooling chips require a ceramic cover plate to transfer heat or cold, resulting in high thermal resistance, thick thickness, and low efficiency. This causes our eye mask to heat up slowly, with a low heat compress temperature and poor effect. Utility Model Content
[0005] The purpose of this utility model is to provide a hot and cold compress eye mask, which aims to solve the technical problems in the background art mentioned above.
[0006] To achieve the above objectives, this utility model provides a hot and cold compress eye mask, comprising an eye mask body; the eye mask body includes two interconnected hot and cold compress components; each hot and cold compress component can be adapted to be placed over the human eye socket for hot and cold compress; each hot and cold compress component includes a shell; a semiconductor cooling chip is disposed inside the shell, the semiconductor cooling chip including a semiconductor chip assembly; one end of the semiconductor chip assembly is connected to a heat sink, and the other end is connected to the shell, and a high thermal conductivity insulating film is respectively disposed between the semiconductor chip assembly, the heat sink, and the shell;
[0007] A fixing strap; its two ends are respectively provided on the two hot and cold compress components, and the fixing strap is used to fix the eye mask body.
[0008] Optionally, the outer shell includes interconnected cooling blocks and structural frames; the cooling blocks are formed directly from metal into a bowl-shaped structure that fits the eye socket, and can be fitted onto the human eye socket for hot and cold compresses.
[0009] Optionally, one end of the semiconductor die assembly is connected to the heat sink, and the other end is connected to the cooling block.
[0010] Optionally, the heat sink has multiple heat dissipation fins on the side away from the semiconductor die assembly, the multiple heat dissipation fins are arranged around the periphery of the heat sink, the heat sink has a clearance in the middle, and a miniature fan is provided in the clearance.
[0011] Optionally, the structural frame is provided with multiple heat dissipation holes.
[0012] Optionally, there is a gap between the two heat dissipation fins, and each gap is parallel to the other. The micro fan blows air through the gaps to transfer heat to the outside through the heat dissipation holes.
[0013] Optionally, an integrated circuit is also provided on the side of the heat sink near the high thermal conductivity insulating film, and the heat sink also serves as a metal-based circuit board through the high thermal conductivity insulating film.
[0014] Optionally, it also includes a power cord; the power cord connects to and controls the goggle body.
[0015] Optionally, the power line is provided with a control component, which can control the switch and the gear position.
[0016] Optionally, the housing is further provided with a heat insulation component, which is disposed between the heat dissipation component and the housing.
[0017] Compared with the prior art, the above-mentioned technical solutions in the hot and cold compress eye mask provided in this utility model embodiment have at least one of the following technical effects:
[0018] By replacing the previous ceramic cover with a high thermal conductivity insulating film, the semiconductor cooling chip is integrated with the outer shell and heat sink, resulting in a thinner chip, reduced thermal resistance, higher heat transfer efficiency, and better hot and cold compress effect; at the same time, the heat dissipation effect is better and the temperature control effect is more obvious. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the structure of this utility model.
[0021] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.
[0022] Figure 3 This is a partial structural schematic diagram of the present invention.
[0023] Figure 4 This is a partial structural schematic diagram of the present invention.
[0024] Figure 5 This is a partial structural schematic diagram of the present invention.
[0025] The following are the labeling elements in the figure:
[0026] 100. The blindfold itself;
[0027] 200. Hot and cold compress assembly; 210. Housing; 211. Cooling block; 212. Structural frame; 220. Semiconductor die assembly; 230. Heat sink; 231. Heat sink fins; 232. Gap; 240. High thermal conductivity insulating film; 250. Miniature fan; 260. Heat dissipation holes; 270. PCB circuit board; 280. Thermal insulation component;
[0028] 300. Fixing straps;
[0029] 400. Power cord; 410. Control components. Detailed Implementation
[0030] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.
[0031] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0033] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0034] In one embodiment of this utility model, according to Figure 1-5 As shown, a hot and cold compress eye mask includes an eye mask body 100; the eye mask body 100 includes two hot and cold compress components 200 connected to each other; each hot and cold compress component 200 can be adapted to be placed over the human eye socket for hot and cold compress; each hot and cold compress component 200 includes a shell 210; a semiconductor cooling chip is provided inside the shell 210, the semiconductor cooling chip includes a semiconductor chip component 220; one end of the semiconductor chip component 220 is connected to a heat sink 230, and the other end is connected to the shell 210; a high thermal conductivity insulating film 240 is provided between the semiconductor chip component 220, the heat sink 230 and the shell 210 respectively;
[0035] The fixing strap 300 has two ends respectively located on the two hot and cold compress components 200. The fixing strap 300 is used to fix the eye mask body 100.
[0036] Specifically, by replacing the previous ceramic cover plate with a high thermal conductivity insulating film 240, the thermoelectric cooler is integrated with the housing 210 and the heat sink 230, resulting in a thinner profile, reduced thermal resistance, higher heat transfer efficiency, and better hot / cold compressing effect; simultaneously, heat dissipation is improved, and temperature control is more pronounced. The semiconductor chip assembly 220 can be understood as the TEC chip and circuit layer. Furthermore, the cold conductive block 211 is made of metal and can conduct heat or cold. When the side of the thermoelectric cooler closest to the cold conductive block 211 is the hot end, it is in a heating / hot compressing state; when the side of the thermoelectric cooler closest to the cold conductive block 211 is the cold end, it is in an ice compressing state.
[0037] In another embodiment of this utility model, according to Figure 1 and 3As shown, the outer casing 210 includes a heat-conducting block 211 and a structural frame 212 connected to each other; the heat-conducting block 211 is formed directly from metal into a bowl-shaped structure that fits the eye socket, and can be fitted onto the human eye socket for hot and cold compresses. One end of the semiconductor die assembly 220 is connected to the heat sink 230, and the other end is connected to the heat-conducting block 211.
[0038] In another embodiment of this utility model, according to Figure 2-4 As shown, the heat sink 230 has multiple heat dissipation fins 231 on the side away from the semiconductor die assembly 220. The multiple heat dissipation fins 231 are arranged around the periphery of the heat sink 230, and a clearance is left in the middle of the heat sink 230, on which a miniature fan 250 is installed. The structural frame 212 has multiple heat dissipation holes 260. There is a gap 232 between two heat dissipation fins 231, and each gap 232 is parallel to each other. The miniature fan 250 blows air, which can blow the heat out from the gap 232 and transfer it to the outside through the heat dissipation holes 260.
[0039] Specifically, multiple heat dissipation fins 231 can increase the heat dissipation area, quickly dissipating the heat or cold transferred from the heat sink 230 to the outside. A micro fan 250 can also be added to accelerate airflow and increase heat dissipation efficiency. The structural frame 212 is equipped with heat dissipation holes 260 for convenient air intake and exhaust.
[0040] In another embodiment of this utility model, according to Figure 3-5 As shown, an integrated circuit is also mounted on the side of the heat sink near the high thermal conductivity insulating film, thus the heat sink also functions as a metal-based circuit board. Specifically, the high thermal conductivity insulating film 240 is pressed onto the metal cooling block 211 and the heat sink 230 under high temperature and high pressure. Using these two parts as substrates, the semiconductor die assembly 220 is directly attached to these two parts through a soldering process to form an integrated metal-based TEC. At the same time, a surface-mount integrated circuit can be pressed onto the end of the heat sink 230 near the high thermal conductivity insulating film 240, thus also serving as a metal-based circuit board. In this way, by setting the high thermal conductivity insulating film 240, the four components are integrated into one, resulting in higher integration and a thinner profile.
[0041] In another embodiment of this utility model, according to Figure 1 and 2 As shown, it also includes a power cord 400; the power cord 400 connects to and controls the goggle body 100. The power cord 400 is equipped with a control component 410, which can control the switch and the gear position.
[0042] In another embodiment of this utility model, according to Figure 3 and 4As shown, a heat insulation component 280 is also provided inside the outer casing 210, and the heat insulation component 280 is located between the heat dissipation component 230 and the outer casing 210. Specifically, the heat insulation component is provided to prevent the cold air at the cold end from flowing to the hot end, resulting in cold leakage and affecting the cooling effect at the cold end.
[0043] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, the architectural form of this utility model can be flexibly varied without departing from its concept, and a series of products can be derived. Any simple deductions or substitutions should be considered as falling within the patent protection scope defined by the submitted claims.
Claims
1. A hot and cold compress eye mask, characterized in that, The device includes an eye mask body; the eye mask body includes two interconnected hot and cold compress components; each hot and cold compress component can be fitted onto the eye socket for hot and cold compress; each hot and cold compress component includes a shell; the shell contains a semiconductor cooling chip, the semiconductor cooling chip includes a semiconductor chip assembly; one end of the semiconductor chip assembly is connected to a heat sink, the other end is connected to the shell, and a highly thermally conductive insulating film is respectively provided between the semiconductor chip assembly, the heat sink, and the shell; Secure straps; Its two ends are respectively provided on the two hot and cold compress components, and the fixing strap is used to fix the eye mask body.
2. The hot and cold compress eye mask according to claim 1, characterized in that, The outer shell includes interconnected cooling blocks and structural frames; the cooling blocks are formed directly from metal into a bowl-shaped structure that fits the eye socket, and can be fitted onto the human eye socket for hot and cold compresses.
3. The hot and cold compress eye mask according to claim 2, characterized in that, One end of the semiconductor die assembly is connected to the heat sink, and the other end is connected to the cooling block.
4. The hot and cold compress eye mask according to claim 2, characterized in that, The heat sink has multiple heat dissipation fins on the side away from the semiconductor die assembly. The multiple heat dissipation fins are arranged around the periphery of the heat sink. A clearance is left in the middle of the heat sink, and a miniature fan is provided in the clearance.
5. The hot and cold compress eye mask according to claim 4, characterized in that, The structural frame is provided with multiple heat dissipation holes.
6. The hot and cold compress eye mask according to claim 5, characterized in that, There is a gap between the two heat dissipation fins, and each gap is parallel to the other. The micro fan blows air through the gaps and transfers heat to the outside through the heat dissipation holes.
7. The hot and cold compress eye mask according to claim 1, characterized in that, An integrated circuit is also provided on the side of the heat sink near the high thermal conductivity insulating film, and the heat sink also serves as a metal-based circuit board through the high thermal conductivity insulating film.
8. The hot and cold compress eye mask according to claim 1, characterized in that, It also includes a power cord; the power cord connects to and controls the goggle body.
9. The hot and cold compress eye mask according to claim 8, characterized in that, The power cord is equipped with a control component, which can control the switch and gear position.
10. The hot and cold compress eye mask according to claim 1, characterized in that, The outer casing is also provided with a heat insulation component, which is located between the heat dissipation component and the outer casing.