阅读说明：本技术 一种基于温差发电原理的防雾泳镜 (Antifog swimming goggles based on thermoelectric generation principle ) 是由 司友兰 于 2020-05-18 设计创作，主要内容包括：本发明属于游泳器材领域,尤其是涉及一种基于温差发电原理的防雾泳镜,包括镜框和嵌设与镜框内的镜片,所述镜框内固定嵌设有陶瓷温差片,所述陶瓷温差片的两端电极分别位于镜片的内外两侧,所述陶瓷温差片的两端电极分别电连接有多根正极导线和负极导线,所述正极导线和负极导线均延伸至镜片的内侧表面上,且等距交错平行排列,所述镜框两侧的侧壁上均固定安装有震动盒,所述震动盒面向水流一侧的侧壁由鼓膜板组成,所述震动盒的侧壁上安装有音叉棒,所述音叉棒与鼓膜板的振动频率一致。本发明可使镜面内侧的水珠同时进行受热蒸发以及电解水两种物理反应,迅速消失殆尽,起到了良好的防雾除水效果,避免对游泳者的视线造成影响。(The invention belongs to the field of swimming equipment, and particularly relates to antifog swimming goggles based on a thermoelectric generation principle, which comprise a goggle frame and lenses embedded in the goggle frame, wherein ceramic thermoelectric pieces are fixedly embedded in the goggle frame, electrodes at two ends of each ceramic thermoelectric piece are respectively positioned at the inner side and the outer side of each lens, the electrodes at two ends of each ceramic thermoelectric piece are respectively and electrically connected with a plurality of positive leads and negative leads, the positive leads and the negative leads extend to the inner side surfaces of the lenses and are equidistantly, staggered and parallelly arranged, vibration boxes are fixedly arranged on the side walls at two sides of the goggle frame, the side wall of one side of each vibration box facing water flow is composed of a diaphragm plate, tuning fork rods are arranged on the side walls of the vibration boxes, and the tuning fork rods have the same vibration frequency with the diaphragm plate. The invention can lead the water drops on the inner side of the mirror surface to simultaneously carry out two physical reactions of heated evaporation and electrolyzed water, and the water drops are quickly eliminated, thereby playing a good antifogging and dewatering effect and avoiding influencing the sight of the swimmer.)

1. The utility model provides an antifog swimming goggles based on thermoelectric generation principle, include picture frame (1) and inlay lens (2) established with picture frame (1) in, its characterized in that, picture frame (1) internal fixation inlays and is equipped with ceramic temperature difference piece (3), the both ends electrode of ceramic temperature difference piece (3) is located the inside and outside both sides of lens (2) respectively, the both ends electrode electricity respectively of ceramic temperature difference piece (3) is connected with many positive wire (4) and negative wire (5), positive wire (4) and negative wire (5) all extend to the inboard of lens (2) on the surface, and the crisscross parallel arrangement of equidistance, equal fixed mounting has vibrations box (6) on the lateral wall of picture frame (1) both sides, vibrations box (6) are constituteed by drum diaphragm plate (7) towards the lateral wall on one side of rivers, install tuning fork stick (8) on the lateral wall of vibrations box (6), the vibration frequency of the tuning fork rod (8) is consistent with that of the membrane-blowing plate (7), and one ends of the positive electrode lead (4) and the negative electrode lead (5) respectively penetrate through the mirror frame (1) and are wound on the tuning fork rod (8).

2. The swimming goggles based on the thermoelectric generation principle according to claim 1, characterized in that the positive and negative leads (4, 5) are made of indium tin oxide material.

3. The swimming goggles based on the thermoelectric generation principle according to claim 1, characterized in that the vibration box (6) is hermetically disposed, and the inner side wall of the vibration box (6) is a smooth plane.

4. The antifog swimming goggles based on the thermoelectric generation principle according to claim 1, wherein a friction plate (9) is attached to the inner side wall of the goggle frame (1), the friction plate (9) is not fixed in contact with the positive lead (4) and the negative lead (5), and the outer surfaces of the positive lead (4) and the negative lead (5) are coated with wear-resistant coatings at the positions of the friction plate (9).

Technical Field

The invention belongs to the field of swimming equipment, and particularly relates to an anti-fog swimming goggle based on a thermoelectric generation principle.

Background

The swimming goggles are indispensable protective equipment in swimming sports, can be attached to the eyes of a swimmer, prevents water in the swimming pool from entering the swimming goggles, enables the swimmer to keep a visible state underwater, not only adds fun in the swimming sports, but also plays a role in safety protection.

And traditional goggles mostly have the lens fog when using, block the problem of swimmer's sight, the main cause of this problem is because the temperature of water is less than the human body in the swimming pool, the internal and external surface of swimming goggles can produce certain difference in temperature, the hotter gas contact swimming goggles of eye just can condense the fog, influence normal swimming campaign, the swimming goggles of taking off frequently when needing cleans the water smoke, it is very troublesome, among the prior art, can arrive antifog effect together at lens surface coating defogging coating, and antifog coating antifog effect can greatly reduced after repetitious usage, need go to the trade company to carry out special treatment when coating antifog coating once more, it disappears easily to appear antifog effect in swimming halfway, the condition of swimming goggles fog, unable nimble use.

Therefore, we propose an anti-fog swimming goggle based on the thermoelectric generation principle to solve the above problems.

Disclosure of Invention

The invention aims to provide antifogging swimming goggles based on a thermoelectric generation principle, which can automatically clear water mist, aiming at the problem that the swimming goggles are easy to fog.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an antifog swimming goggles based on thermoelectric generation principle, includes the picture frame and inlays the lens of establishing with the picture frame in, the picture frame internal fixation inlays and is equipped with the ceramic difference in temperature piece, the both ends electrode of ceramic difference in temperature piece is located the inside and outside both sides of lens respectively, the both ends electrode electricity respectively of ceramic difference in temperature piece is connected with many anodal wire and negative pole wire, anodal wire and negative pole wire all extend to the inboard of lens on the surface, and the crisscross parallel arrangement of equidistance, equal fixed mounting has the vibrations box on the lateral wall of picture frame both sides, vibrations box face comprises drum diaphragm plate to the lateral wall on one side of rivers, install the tuning fork stick on the lateral wall of vibrations box, the tuning fork stick is unanimous with the vibration frequency of drum diaphragm plate, the one end of anodal wire and negative pole wire runs through the picture frame respectively.

The invention has the advantages that:

when the antifog swimming goggles based on the thermoelectric generation principle are used, the temperature in a sealed space formed by the inner side of the goggle frame and the eyes of a person is higher, the temperature of swimming pool water outside the goggle frame is lower, one side of the ceramic temperature difference piece is positioned inside the goggle frame, the other side of the ceramic temperature difference piece is exposed in the swimming pool water, the temperature difference appears on the two sides of the ceramic temperature difference piece at the moment, the temperature difference is transmitted to a low-temperature surface from the high-temperature surface of the ceramic temperature difference piece, the inner part of the ceramic temperature difference piece is temporarily charged, the positive wire and the negative wire are parallel and do not intersect, no current exists in the positive wire and the negative wire, meanwhile, the water vapor in the goggle frame is caused by the temperature difference in the goggle frame to generate fog and condense into water drops on the inner side of the goggle frame, when the water drops are condensed greatly, the adjacent positive wire and the negative wire are crossed, the positive, avoiding influencing the sight of the swimmer.

In the swimming process, a swimmer uses hands and feet to stir swimming pool water to agitate, so as to drive the tympanic membrane plate to vibrate, trigger the tuning fork rod with the same vibration frequency to resonate, drive the anode lead and the cathode lead wound on the tuning fork rod to vibrate, so as to break water drops near the leads into smaller water mist, accelerate the evaporation and electrolysis speed of the water mist, and further improve the demisting effect.

Preferably, the positive lead and the negative lead are both made of indium tin oxide material, and the indium tin oxide is transparent conductive material, so that the normal sight of the swimmer is not affected.

Preferably, the vibrations box is sealed to be set up, just the inside wall of vibrations box is smooth plane, and the audio amplifier structure is constituteed to the vibrations box, and the reducible sound wave of smooth plane consumption when the internal reflection of vibrations box has prolonged the duration of tuning fork stick vibration.

Preferably, the inside wall facing of picture frame has the friction disc, the friction disc is all contacted unfixed with anodal wire and negative pole wire, anodal wire and negative pole wire surface are scribbled in friction disc position department and are equipped with wear-resistant coating, and anodal wire and negative pole wire take place to rub repeatedly with the friction disc when shaking under the traction of tuning fork stick, and then produce the heat, and the heat conducts to the lens surface through anodal wire and negative pole wire for the evaporation rate of drop of water.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of the anti-fog swimming goggles based on a thermoelectric generation principle, provided by the invention;

FIG. 2 is a schematic view of the top view structure of an embodiment 1 of the anti-fog swimming goggles based on the thermoelectric generation principle provided by the invention;

fig. 3 is a schematic top view of an anti-fog swimming goggle embodiment 2 based on a thermoelectric generation principle.

In the figure, 1 a mirror frame, 2 lenses, 3 ceramic temperature difference sheets, 4 positive wires, 5 negative wires, 6 vibration boxes, 7 membrane-swelling plates, 8 tuning fork rods and 9 friction sheets.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.