阅读说明：本技术 一种方便使用的玻璃清洗器 (Glass cleaner who facilitates use ) 是由 张林荣 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种方便使用的玻璃清洗器,包括外壳和把手,所述外壳远离把手的一侧固定连接有环形的固定块,所述外壳中开设有圆柱型结构的空腔,所述空腔靠近把手的一侧贯穿开设有进气口,所述空腔靠近固定块的一侧贯穿开设有出气口,所述空腔的两个底部分别固定连接有一个导电板,所述出气口贯穿位于改侧的导电板,所述固定块的外侧固定连接有刷毛,所述固定块采用弹性结构的橡胶材料并且内部嵌设有一个环形结构的压电环。优点在于：本发明通过对空气的迅速加热和温差电制冷,实现将热空气射入冷玻璃中产生液化水雾,在不需要通电操作的同时,避免了较麻烦的取水操作,并节省了水资源。(The invention discloses a convenient glass cleaner which comprises a shell and a handle, wherein one side of the shell, which is far away from the handle, is fixedly connected with an annular fixed block, a cavity with a cylindrical structure is arranged in the shell, one side of the cavity, which is close to the handle, is provided with an air inlet in a penetrating way, one side of the cavity, which is close to the fixed block, is provided with an air outlet in a penetrating way, two bottoms of the cavity are respectively and fixedly connected with a conductive plate, the air outlet is positioned in the conductive plate on the changed side in a penetrating way, the outer side of the fixed block is fixedly connected with brush hair, the fixed block is made of rubber materials with an elastic structure. Has the advantages that: the invention realizes the purpose of injecting hot air into cold glass to generate liquefied water mist by rapidly heating the air and performing thermoelectric refrigeration, avoids troublesome water taking operation while needing no power-on operation, and saves water resources.)

1. The glass cleaning device convenient to use comprises a shell (1) and a handle (2), and is characterized in that one side, far away from the handle (1), of the shell (1) is fixedly connected with an annular fixed block (3), a cavity (5) of a cylindrical structure is formed in the shell (1), one side, close to the handle (2), of the cavity (5) is provided with an air inlet (4) in a penetrating mode, one side, close to the fixed block (3), of the cavity (5) is provided with an air outlet (6) in a penetrating mode, two bottoms of the cavity (5) are respectively and fixedly connected with a current-conducting plate (9), the air outlet (6) penetrates through the current-conducting plate (9) located on the changed side, and bristles (11) are fixedly connected to the outer side of;

fixed block (3) adopt the rubber materials of elastic construction and inside inlays piezoelectric ring (12) that are equipped with an annular structure, piezoelectric ring (12) electricity is connected with a plurality of thermocouples (13), and is a plurality of thermocouple (13) run through fixed block (3) and shell (1) simultaneously and all are connected with current conducting plate (9) electricity, the width of cavity (5) sets up to 10 ~ 15 mm.

One end of the air inlet 4 outside the shell 1 is hermetically connected with a one-way valve (7), one end of the air outlet (6) in the cavity (5) is hermetically connected with a pressure valve (8), the air outlet (6) is connected with a nozzle (14), and one end of the piezoelectric ring (12) far away from the thermocouple (13) is electrically connected with a conductive plate (9) close to one side of the handle (2) through a wire.

2. The self-cleaning water dispenser according to claim 1, wherein the thermocouples are respectively arranged in an annular array with the geometric center of the fixed block (3) as the pole and are not less than (10), the thermocouples (13) are made of semiconductor materials, and the conductive plate (10) close to the handle is communicated with the outside to form a heat dissipation layer (10).

Technical Field

The invention relates to the technical field of glass cleaning, in particular to a glass cleaner convenient to use.

Background

In daily life, wiping glass is usually carried out by using rags, while in most cases, the effect of wet rags is better than that of dry rags, and in actual use, water is not changed in cleaning, such as cleaning of car window glass, and at the moment, water needs to be taken from an additional water source, which is inconvenient, and a large amount of water is discharged in wetting, so that water resources are wasted;

through retrieval, the Chinese granted patent No. CN104757904B discloses a glass cleaner, which comprises a circular cover shell, wherein a circular sponge is enclosed in the inner half of the circular cover shell, and an annular gap is formed between the peripheral wall of the sponge and the cover shell; the circular cover shell forms a heating cavity at the rear side of the circular sponge, the heating cavity and the circular sponge are separated by a heat insulation plate, and air in the heating cavity can flow into the annular gap through air holes at the periphery of the heat insulation plate; an electric heating device is arranged in the heating cavity; through analysis, although the prior art can generate water mist to produce a wetting effect, the principle that the water mist is produced through the liquefaction of hot air in cold cannot be applied in hot summer on the one hand, and based on the principle, the glass cleaning device convenient to use is designed.

Disclosure of Invention

The invention aims to solve the problems that water is troublesome to take and water resources are wasted when glass is scrubbed in the prior art, and provides a convenient-to-use glass cleaner.

In order to achieve the purpose, the invention adopts the following technical scheme: a convenient glass cleaner comprises a shell and a handle, wherein one side of the shell, which is far away from the handle, is fixedly connected with an annular fixed block, a cavity with a cylindrical structure is arranged in the shell, one side of the cavity, which is close to the handle, is provided with an air inlet in a penetrating way, one side of the cavity, which is close to the fixed block, is provided with an air outlet in a penetrating way, two bottoms of the cavity are respectively and fixedly connected with a current-conducting plate, the air outlet penetrates through the current-conducting plate positioned on the other side, and the outer side of the fixed;

the fixed block is made of rubber materials with an elastic structure, a piezoelectric ring with an annular structure is embedded in the fixed block, the piezoelectric ring is electrically connected with a plurality of thermocouples, the thermocouples penetrate through the fixed block and the shell simultaneously and are electrically connected with the current conducting plate, and the width of the cavity is set to be 10-15 mm;

one end of the air inlet 4 outside the shell 1 is hermetically connected with a one-way valve, one end of the air outlet in the cavity is hermetically connected with a pressure valve, the air outlet is connected with a nozzle, and one end of the piezoelectric ring, far away from the thermocouple, is electrically connected with the current conducting plate on one side close to the handle through a wire.

In the glass washer convenient to use, the thermocouples are respectively arranged in an annular array with the geometric center of the fixed block as a pole, the number of the thermocouples is not less than one, the thermocouples are made of semiconductor materials, and the conductive plates close to the handles are communicated with the outside to form heat dissipation layers.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the parallel plate capacitor is formed by the two conducting plates and the cavity interlayer, and the current is formed by applying pressure through the piezoelectric rings, so that the air in the cavity is heated, when the temperature in the cavity rises, the air pressure in the cavity is increased according to the principle of expansion with heat and contraction with cold, and when the temperature is higher than the opening pressure of the pressure valve, the air is discharged through the pressure valve and the nozzle;

2. in the invention, the heating is realized by converting the pressure applied to the glass when the glass is cleaned into electric energy and charging the parallel plate capacitor, compared with the prior art, the use condition is reduced without switching on a power supply;

3. in the invention, when the temperature is high or the glass temperature is high, a larger pressure is applied, so that the voltage at two ends of the parallel plate capacitor consisting of the two conducting plates is greater than the limit voltage, breakdown occurs between the two plates, and the air in the two plates is ionized, so that the temperature is rapidly increased, and the time for heating the air is reduced;

4. when the parallel plate capacitor is broken down, a circuit between the parallel plate capacitor and the thermocouple is communicated, and the thermocouple is made of a semiconductor thermoelectric material, so that the thermocouple can respectively perform heat absorption and heat release operations at two ends under the action of a thermoelectric principle under the action of current, one end of the brush hair is a heat absorption end, and one end of the conductive plate is a heat release end, so that when the parallel plate capacitor is used, hot air and cold glass collide to generate water mist through cooling the glass, and the problem that the hot air cannot flow out due to the fact that the hot air collides with the hot glass is avoided;

5. the heat dissipation layer is arranged between the current conducting plate and the shell, the current conducting plate is close to one side of the handle, the current conducting plate and the shell are broken down to enable the air in the cavity to be cooled in a short time after being output outwards, the air is output in a large amount after the temperature of the cavity is reduced, the air is in a negative pressure state, fresh air is sucked in again from the outside through the one-way valve, the air-water separation can be continuously carried out, the one-way valve only allows the air to enter the cavity from the outside, and the air is prevented from being discharged from the other side.

Drawings

FIG. 1 is a schematic structural view of a glass washer according to the present invention;

FIG. 2 is an enlarged schematic view of part A of a glass washer in accordance with the present invention;

fig. 3 is a side view of a fixing block in a glass washer according to the present invention.

In the figure: 1 outer shell, 2 handles, 3 fixed blocks, 4 air inlets, 5 cavities, 6 conductive plates, 7 one-way valves, 8 pressure valves, 9 conductive plates, 10 heat dissipation layers, 11 bristles, 12 piezoelectric rings and 13 thermocouples.

Detailed Description

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