WO2018028186A1

WO2018028186A1 - Anti-fogging healthcare eyewear having temperature adjusting function

Info

Publication number: WO2018028186A1
Application number: PCT/CN2017/075664
Authority: WO
Inventors: 张贯京
Original assignee: 深圳市前海康启源科技有限公司
Priority date: 2016-08-06
Filing date: 2017-03-04
Publication date: 2018-02-15
Also published as: CN106094259A

Abstract

An anti-fogging healthcare eyewear (100) having a temperature adjusting function. The anti-fogging healthcare eyewear (100) comprises lenses (1), heating parts (2), batteries (3), temples (4), electric connection nodes (10), a frame (11), control parts (12), and temperature sensors (15). The frame (11) wraps the edges of the lenses (1). The heating parts (2) are provided correspondingly within the lenses (1). The temperature sensors (15) are provided on the frame (11). The temples (4) are connected to the frame (11). The batteries (3) are provided correspondingly at the bottom of the temples (4). The electric connection nodes (10) are provided correspondingly at the bottom of the temples (4). The batteries (3) are electrically connected correspondingly to the electric connection nodes (10). The heating parts (2), the temperature sensors (15), and the control parts (12) are electrically connected correspondingly to the electric connection nodes (10). The control parts (12) are provided correspondingly on the surface of the batteries (3). With the lenses (1) being heated continually by the heating parts (2), sustained anti-fogging is allowed with respect to the lenses (1), thus favoring the health of the eyes of a user.

Description

Anti-fog health glasses with temperature regulation technology

[0001] The present invention relates to the field of health equipment, and more particularly to an anti-fog health glasses with a temperature adjustment function.

Background technique

[0002] When a person wears glasses and enters a hot environment from a cold environment, water vapor in a high-temperature environment is liquefied into small water droplets and adheres to the surface of the lens to generate water mist, which seriously affects observation and causes great inconvenience. For example, in daily life, when entering the room from an outdoor with a low ambient temperature, the lens is often covered with a mist. The existing anti-fog glasses are not durable, and the anti-fogging agent will affect the optical effect of the lens after repeated spraying. Similarly, some anti-fogging agents containing chemical components will cause certain damage to the glasses. Therefore, it is necessary to provide a kind of Anti-fog health glasses with temperature adjustment function, and defogging the lens.

technical problem

[0003] The main object of the present invention is to provide an anti-fog health glasses with a temperature adjustment function, which aims to solve the technical problem that the anti-fog glasses are not durable.

Problem solution

Technical solution

[0004] In order to achieve the above object, the present invention provides an anti-fog health glasses with a temperature adjustment function, and the anti-fog health glasses with a temperature adjustment function include a lens, a heating portion, a battery, a temple, an electrical connection node, Frame, control and temperature sensor, where:

[0005] The frame encloses an edge of the lens, the heating portion is disposed in the lens, and the temperature sensor is disposed on the frame;

[0006] the temple is connected to the frame, the battery is disposed at a bottom of the temple, the electrical connection node is disposed at a bottom of the temple, and the control portion is disposed on a surface of the battery ;

[0007] the battery, the heating portion, the temperature sensor, and the control portion are all electrically connected to the electrical connection node;

[0008] the battery is configured to supply power to the heat generating portion, the temperature sensor, and the control portion through the electrical connection node; [0009] the temperature sensor is configured to detect an ambient temperature every predetermined time interval;

[0010] the control unit is configured to determine, according to the ambient temperature detected by the temperature sensor, the currently detected ambient temperature and Whether the difference in ambient temperature detected last time is positive; and

[0011] The control unit is further configured to: if the difference between the currently detected ambient temperature and the last detected ambient temperature is a positive number, control the heat generating portion to generate heat and defog the lens.

[0012] Preferably, the anti-fog health glasses further include a sleeve disposed on a surface of the battery, the sleeve for passing through the temples and fixing the battery to the temples.

[0013] Preferably, the anti-fog health glasses further include a button disposed on a surface of the battery.

[0014] Preferably, the electrical connection node is a conductive metal piece.

[0015] Preferably, the heat generating portion is a heat generating resistor made of a tin oxide glass-based conductive material.

[0016] Preferably, the battery and the electrical connection node are each provided with a magnetic component for bonding the battery and the electrical connection node.

[0017] Preferably, the temperature sensor is a thermal resistance type temperature sensor or a thermocouple type temperature sensor.

[0018] Preferably, the bottom of the temple is a curved arch structure.

Advantageous effects of the invention

Beneficial effect

[0019] The anti-fog health glasses with temperature adjustment function of the present invention adopts the above technical solutions, and the technical effects thereof are as follows: The present invention can continuously heat the lens through the heating portion, and can defogg the lens for a long time, further The invention can also detect the ambient temperature, control the heating of the heating part according to the ambient temperature, improve the operation efficiency, and is beneficial to the eye health of the user.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a preferred embodiment of an anti-fog health glasses with temperature adjustment function according to the present invention; [0021] FIG. 2 is a preferred embodiment of a charger for an anti-fog health glasses with temperature adjustment function according to the present invention; Schematic diagram of the structure;

[0022] FIG. 3 is a schematic illustration of a preferred embodiment of the charger of FIG. 2 in a use state.

[0023] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

BEST MODE FOR CARRYING OUT THE INVENTION The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0025] It is to be noted that when an element is referred to as being "in" another element, it can be directly on the other element or the element can be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing the particular embodiments, The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027]

As shown in FIG. 1, FIG. 1 is a schematic structural view of a preferred embodiment of the anti-fog health glasses having a temperature adjustment function according to the present invention.

[0029] The anti-fog health glasses 100 having a temperature adjustment function include a lens 1, a heating portion 2, a battery 3, a temple 4, a button switch 5, a socket 8, an electrical connection node 10, a frame 11, and a control portion 12. And temperature sensor 15.

[0030] The frame 11 encloses the edge of the lens 1 to fix the lens 1. The heating portion 2 is a heating wire and is disposed in the lens 1 for heating and defogging the lens 1. As shown in Fig. 1, the heating portion 2 is a heating wire having a wavy structure. In other embodiments, the heating portion 2 is a transparent film including a heating wire, and in this case, the heating portion 2 is in close contact with the inner surface and the outer surface of the lens 1.

[0031] The temple 4 is connected to the frame 11, and the temple 4 is of a detachable structure. Specifically, the user can remove the temple 4 from the frame 11 to facilitate replacement of the temples 4 of other models. Specifically, the temple 4 and the frame 11 are screwed.

[0032] The bottom of the temple 4 is a curved arch structure. The battery 3 is disposed at the bottom of the temple 4. The bottom of the temple 4 is provided with an electrical connection node 10. The battery 3 is electrically connected to the electrical connection node 10. The heating unit 2 is also electrically connected to the electrical connection node 10 via a wire provided in the temple 4, and the battery 3 supplies power to the heating unit 2 via the electrical connection node 10. In this embodiment, the electrical connection node 10 is a conductive metal piece (for example, a copper piece). In addition, in order to ensure the battery 3 and the electrical connection section Point 10 is electrically connected without positional displacement, and both the battery 3 and the electrical connection node 10 are provided with magnetic components. When the battery 3 is in contact with the electrical connection node 10, the battery 3 is The magnetic components on the electrical connection node 10 are attached.

[0033] The sleeve 8 is disposed on a surface of the battery 3 for passing through the temple 4 and fixing the battery 3 to the temple 4 to further prevent the battery 3 from falling off. In the present embodiment, the sleeve 8 is a hollow structure.

[0034] The temperature sensor 15 is disposed on the frame 11. As shown in FIG. 1, the temperature sensor 15 is disposed at a top edge position of the frame 11. The button switch 5 and the control unit 12 are disposed on the surface of the battery 3. The button switch 5 is used to activate or deactivate the control unit 12.

[0035] The heat generating portion 2, the battery 3, the button switch 5, the control portion 12, and the temperature sensor 15 are all electrically connected to the electrical connection node 10. The battery 3 supplies electric energy to the heat generating portion 2, the control portion 12, and the temperature sensor 15. The control unit 12 may be a micro control unit (MCU), a data processing chip, or an information processing unit having a data processing function.

[0036] The control unit 12 is for controlling the temperature sensor 15 and the heat generating unit 2.

Specifically, the control unit 12 is configured to control the temperature sensor 15 to detect the ambient temperature of the surroundings every predetermined time interval (for example, 10 seconds). In the present embodiment, the temperature sensor 15 is a thermal resistance type temperature sensor (i.e., the temperature sensing material is a thermal resistance) or a thermocouple type temperature sensor (i.e., the temperature sensing material is a thermocouple).

[0038] The control unit 12 is further configured to determine, according to the ambient temperature detected by the temperature sensor 15, whether the difference between the currently detected ambient temperature and the last detected ambient temperature is a positive number. Specifically, the control unit 12 acquires the ambient temperature detected each time from the temperature sensor 15, if the difference between the currently detected ambient temperature (for example, T 0 ) and the last detected ambient temperature (T1) (ie, T0) The value of -T1 is a positive number, and the surface ambient temperature rises, that is, the user wears the anti-fog health glasses 100 from a cold environment (for example, an air-conditioned room) into a thermal environment (for example, under sunlight).

[0039] If the difference between the currently detected ambient temperature and the last detected ambient temperature is a positive number, the control unit 12 controls the heat generating portion 2 to generate heat and defogg the lens 1. The heat generating portion 2 heats the lens 1 so that mist disappears from the lens 1. In the present embodiment, the heat generating portion 2 is a heat generating resistor made of a tin oxide glass-based conductive material. Specifically, the inside or the inner surface of the lens 1 is coated with a solution of tin oxychloride Liquid, when the solution of chlorotin is air-dried and hardened, the lens 1 is fired to 580-600 degrees Celsius, and the solution of the oxidized chlorotin after air drying is heated to generate a chemical reaction of transparent tin dioxide. Further, since the heat generating portion 2 is a transparent and microscopic filament heating resistor, when the user wears the anti-fog health glasses 100, the user's line of sight is not blocked. Further, the control unit 12 can control the current connected to the heat generating unit 2 to control the amount of heat generated by the heat generating unit 2.

[0040] In other embodiments, a color changeable material (for example, silver halide) is added to the lens 1. When a certain intensity of visible light is irradiated onto the lens 1 , the lens 1 is discolored, for example, from the lens. 1 changes from transparent to gray. It should be noted that the lens 1 adopts a lens material which can filter ultraviolet rays in sunlight to prevent the eyes of the user from being irradiated with ultraviolet rays.

As shown in FIG. 2, FIG. 2 is a schematic structural view of a preferred embodiment of a charger for supporting anti-fog health glasses with temperature adjustment function according to the present invention.

[0042] The charger 20 is used to charge the battery 3 of the anti-fog health glasses 100. Specifically, the charger 20 includes a base 6, a charging interface 7, a bracket 9, a power-on port 13, and an arcuate portion 14. The charging interface 7 is disposed on the base 6. The curved surface portion 14 is disposed in the base 6. In this embodiment, the base 6 is an L-shaped structure. The bracket 9 is disposed in the arc surface portion 14, and the electric opening 13 is disposed at an upper position of the arc surface portion 14.

[0043] When the battery 3 is placed on the charger 20, as shown in FIG. 3, the sleeve 8 of the outer surface of the battery 3 is sleeved on the bracket 9, the battery 3 and the power supply Port 13 is connected. The charging interface 7 is directly inserted into the external power source and charges the battery 3 through the power port 13.

[0044] In the present embodiment, the battery 3 is a low-radiation, low-power rechargeable battery that does not affect the health of the user. The charging interface 7 can be, but is not limited to, a USB interface or other standard battery charging interface, and the charging interface 7 can be directly inserted into an external power source (such as a computer USB interface or a low voltage regulator, etc.). 3 to charge. A waterproof rubber cover (not shown in Fig. 2) is provided on the charging interface 7, and the waterproof rubber cover is used to cover the charging interface 7 for waterproofing when the battery 3 is not charged.

[0045] The working principle of the anti-fog health glasses 100 having the temperature adjustment function is as follows: The user charges the battery 3 through the charger 20, and sets the battery 3 at the end of the temple 4 of the anti-fog health glasses 100. . When the user wears the anti-fog health glasses 100, the control unit 12 is activated by the switch 5, and the control unit 12 is connected. The post-electrical control temperature sensor 15 detects the temperature value every predetermined time (for example, 10 seconds). If the difference between the currently detected ambient temperature and the last detected ambient temperature is a positive number, the control unit 12 controls the heating. The portion 2 generates heat, and the generated heat drives off the mist on the surface of the lens 1.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the contents of the drawings may be directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of the present invention.

Industrial applicability

[0047] The anti-fog health glasses with temperature adjustment function of the present invention adopts the above technical solutions, and the technical effects thereof are as follows: The present invention can continuously heat the lens through the heating portion, and can defogg the lens for a long time, further The invention can also detect the ambient temperature, control the heating of the heating part according to the ambient temperature, improve the operation efficiency, and is beneficial to the eye health of the user.

[0048]

Claims

Claim

[Attach 1] An anti-fog health glasses having a temperature adjustment function, wherein the anti-fog health glasses having a temperature adjustment function include a lens, a heating portion, a battery, a temple, an electrical connection node, a frame, and a control And a temperature sensor, wherein: the frame encloses an edge of the lens, the heating portion is disposed in the lens, the temperature sensor is disposed on the frame; and the temple is connected to the frame The battery is disposed at a bottom of the temple, the electrical connection node is disposed at a bottom of the temple, the control portion is disposed on a surface of the battery, and the battery, the heating portion, the temperature sensor, and the control portion are Electrically connecting with the electrical connection node; the battery is configured to supply power to the heat generating portion, the temperature sensor and the control portion through the electrical connection node; the temperature sensor is configured to detect an ambient temperature every predetermined time interval; The control unit is configured to determine the currently detected ambient temperature and the last detected ambient temperature according to the ambient temperature detected by the temperature sensor. Whether the difference is a positive number; and the control unit is further configured to, if the difference between the currently detected ambient temperature and the last detected ambient temperature is positive inches, and controlling the heating unit heating the lens demisting.

[Claim 2] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

The anti-fog health glasses further include a sleeve disposed on a surface of the battery, the sleeve for passing through the temples and fixing the battery to the temples.

[Claim 3] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

The anti-fog health glasses further include a button disposed on a surface of the battery, and the button is used to open or close the control portion.

[Claim 4] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

The electrical connection node is a conductive metal piece.

[Claim 5] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

The heat generating portion is a heat generating resistor made of a tin oxide glass-based conductive material.

[Claim 6] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

And a magnetic component is disposed on the battery and the electrical connection node for bonding the battery and the electrical connection node.

[Claim 7] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein [Claim 8] The anti-fog health glasses with temperature adjustment function according to claim 1, wherein

The bottom of the temple is a curved arch structure.