TWM456926U - Air conditioning fragrant anion filter for vehicle - Google Patents

Description

Automotive air conditioning fragrance negative ion filter

This creation is about a kind of vehicle equipment, especially about a car air conditioning fragrance negative ion filter.

As the problem of deterioration of air quality is becoming more and more serious, the degree of air pollution in the indoor environment is far more than the imagination of ordinary people. There are many polluted particles in the air that are invisible to the naked eye, such as germs, dust, oil smoke, dust, smoke, insecticides, pollen and harmful gases, which are constantly being used in various modern equipment such as buildings, decorative materials and electrical appliances. Released, and these will be harmful to the health of the human body.

Moreover, because people have long relied on the comfort brought by air-conditioning equipment, the process of circulating air-conditioning equipment also means that pollutants such as germs can be transmitted to all people in the room through this route. In order to solve this problem, people can use air filtration equipment with functions such as dust removal, sterilization, deodorization and mildew prevention to make the living environment more healthy and comfortable.

In the case of automobiles, the equipment in the car emits toxic gases such as toluene, formaldehyde, ethanol, acetone, butanol, etc., and cars with air-conditioning, even if air filters are installed, usually only filter dust. Therefore, the filtering function is not good, and there is often a lack of maintenance and cleaning, which causes a large amount of dirt, dust and odor to accumulate inside, and becomes a breeding ground for bacteria and viruses. Long expectations in the car will cause physical discomfort, and even lead to problems such as neurasthenia and respiratory infections.

Therefore, a scented negative ion filter for automobile air-conditioning uses a negative ion coating combined with a fragrance, an anion ceramic powder and an organic antibacterial color to be applied to the surface of the filter to achieve dust collection, antibacterial, negative ions and far The function of infrared rays makes the interior space of the car reach a quiet and aromatic environment, which makes the user feel comfortable.

The above-mentioned automotive air-conditioning fragrance negative ion filter is sprayed/dipped/printed on the surface of the filter screen using a mixture of liquid essence and microcapsule essence (powder), and the fragrance smell of the mixture liquid is not durable. And the high temperature inside the car makes the liquid fragrance easy to deteriorate, so that the taste changes or produces an odor.

In view of the above, the present invention provides a car air conditioner fragrance negative ion filter, which is provided with a solid fragrance sheet which can make the fragrance smell lasting, and is not easily deteriorated, taste changed or odor generated in a high temperature condition of the vehicle, and the combination will have The negative ion coating of the negative ion ceramic powder and the organic antibacterial color material is applied to the surface of the filter screen to achieve the functions of dust collection, antibacterial, negative ions and far infrared rays, so that the interior space of the automobile reaches a quiet and aromatic environment. Make the user feel comfortable.

The creation system provides a filter screen for use as a vehicle air conditioner, which is characterized by:
The screen is provided with at least one solid flavor piece that can be replaced, and the at least one solid flavor piece will scent the fragrance with the flowing air as the air passes through the screen.

10‧‧‧Frame
12‧‧‧ Filter
14‧‧‧Bundle
16‧‧‧Bundle
18‧‧‧solid flavor tablets
20‧‧‧solid flavor tablets
22‧‧‧Sewing or adhesive
30‧‧‧Fixed strip
32‧‧‧Belt
34‧‧‧Belt
40‧‧‧
42‧‧‧
50‧‧‧ nails
52‧‧‧ block
60‧‧‧Seal
62‧‧‧Seal
70‧‧‧ clip
72‧‧‧ clip
80‧‧‧Bundle
82‧‧‧Bundle
84‧‧‧ clip
86‧‧‧ clip
88‧‧‧ clip
90‧‧‧ clip

1 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a first embodiment of the present invention;
Figure 2 is a partial cross-sectional view of Figure 1;
Figure 3 is a schematic view of a partial side view of Figure 2;
4 is a perspective view of a scented negative ion filter for a vehicle air conditioner according to a second embodiment of the present invention;
Figure 5 is a partial cross-sectional view of Figure 4;
Figure 6 is a schematic view of a partial side view of Figure 5;
Figure 7 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a third embodiment of the present invention;
Figure 8 is a partial cross-sectional view of Figure 7;
Figure 9 is a schematic side view of a portion of Figure 8;
Figure 10 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a fourth embodiment of the present invention;
Figure 11 is a partial cross-sectional view of Figure 10;
Figure 12 is a schematic side view of a portion of Figure 11;
Figure 13 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a fifth embodiment of the present invention;
Figure 14 is a partial cross-sectional view of Figure 13;
Figure 15 is a schematic side view of a portion of Figure 14;
Figure 16 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a sixth embodiment of the present invention;
Figure 17 is a partial cross-sectional view of Figure 16;
Figure 18 is a schematic side view of a portion of Figure 17;
Figure 19 is a perspective view of a fragrance air negative ion filter for a vehicle air conditioner according to a seventh embodiment of the present invention;
Figure 20 is a partial cross-sectional view of Figure 19; and Figure 21 is a partial side view of Figure 20.

In order to make the present invention more familiar to those skilled in the art to which the present invention belongs, the following is a list of preferred embodiments of the present invention, and in conjunction with the drawings, the composition of the creation and the desired The effect.

1 is a perspective view of a scented negative ion filter for a vehicle air conditioner according to a first embodiment of the present invention, FIG. 2 is a partial cross-sectional view of FIG. 1, and FIG. 3 is a partial side view of FIG.

In FIGS. 1 to 3, a screen 12 is disposed in the rectangular frame 10, and the long lamella-shaped screen 12 is fixed in the frame 10 in a bent manner, for example, by adhesion. The bundles 14 and 16 are disposed at the bend of the screen 12, and the bundles 14 and 16 are fixed to the sieve 12 by means of sewing or adhesive 22, and the solid fragrance sheets 18 and 20 are replaceably placed in the bundle. In the bags 14, 16, that is, when the solid flavor pieces 18, 20 are no longer scented and replaced, the old solid flavor pieces 18, 20 are withdrawn from the bundle bags 14, 16 and the new solid essence is added. The sheets 18, 20 are placed in the bundles 14, 16. As the air passes through the filter 12, the solid fragrance pieces 18, 20 will scent with the flowing air, so that the air inside the car is filled with a scent.

In the present embodiment, two bundles of bags 14, 16 and two solid fragrance sheets 18, 20 are disposed at the bend of the screen 12, but the creation is not limited to the use of two bundles 14, 16 and two. Solid fragrance tablets 18, 20, any number of bundle bags and solid flavor tablets are suitable for this creation. Furthermore, any shape of solid flavor tablets is suitable for this creation.

The solid flavor tablets 18 and 20 are placed in a carrier to be scented into the fragrant raw materials or cold-pressurized into the fragrant raw materials, or the solid scented granules 18 and 20 plastic granules are mixed into the fragrant raw materials during the forming process. The carrier is made of a mixture of gypsum, ceramic powder, wood powder and ore powder, or a paper, non-woven fabric, foam or felt material.

Flavors can be divided into liquid flavors, powder microcapsule flavors or solid flavors, whether natural or synthetic, including liquid flavors such as: rose, rose hip, lavender, chamomile, lemongrass, tea tree oil, thyme , lemon thyme, eucalyptus, rosemary, mint, eucalyptus and sandalwood, etc.; among them, the powder microcapsule essence contains, for example: lemon, lime, fendofin, cologne, orange , a strawberry, a grape, a rosemary, etc.; and the solid essence thereof is a porous solid material such as vermiculite or gypsum as a carrier, and the perfume is infiltrated into the carrier by cold pressing. The solid flavor can withstand higher temperatures, the scent of the scent is slower, and the scent can last for a long time. It is not easy to deteriorate, taste change or odor in the high temperature of the car.

The vehicular air conditioner scented negative ion filter 12 of the present embodiment is an electrostatic antibacterial fiber underlayer made of a fibrous material, and an anion coating is applied to the surface of the underlayer of the electrostatic antibacterial fiber. Among them, the fiber material may include non-woven fabric or cotton cloth, has the function of filtering out dust in the air, and can be sterilized, thereby effectively reducing various pollutants in the air. The filter screen 12, which is the bottom layer of the electrostatic antibacterial fiber, is bent into a wave shape, so that the contact area between the filter screen 12 and the air is increased, and it is possible to filter a large amount of air and improve the filtration effect.

As for the main component of the negative ion coating, an anion ceramic powder, a binder containing water-based polyurethane as a main component, an organic antibacterial color, and water as a solvent, uniformly mixing all the raw materials, and then using a spray gun It is sprayed on the surface of the screen 12, and then dried at a temperature of about 50 ° C using a hot air loop oven.

The above negative ion ceramic powder comprises cerium oxide (SiO ₂ ), aluminum oxide (Al ₂ O ₃ ), calcium oxide (CaO) and titanium dioxide/chromium oxide/cerium/selenium (TiO ₂ /ZrO/La/Se), fine The property is 325mesh (mesh), and the heat resistance temperature is 1200 °C. Moreover, when the negative ion ceramic powder is mixed with other raw materials, attention should be paid to the uniform dispersion and the final effective concentration, and the coating method which can be used also includes dip dyeing or printing. The number of negative ion ceramic powders in the negative ion coating layer is preferably from 6500 to 7500 ea/cc (number per ml of negative ion coating) and the content is from 2 to 5 wt% (% by weight).

In addition, the organic antibacterial colorant is used to improve the adhesion of the negative ion ceramic powder, and the material thereof may contain a quaternary ammonium salt or a silver ion, which can further enhance the antibacterial effect, and the organic antibacterial color material can exhibit a clearly visible color. It can facilitate construction and increase visual perception.

The vehicle air conditioner scented negative ion filter 12 is adhered to the frame 10, and the filter 12 is installed in a blower (not shown) of the automobile air-conditioning system (not shown), and the air inlet of the blower will be hot inside the car. The air is sucked in, and the cooled air is blown to the filter 12 through a fan (not shown). The filter 12 filters out various harmful substances such as dust and bacteria in the air, and simultaneously releases a large amount of negative ions through the negative ion coating. The far-infrared rays play the role of purifying the air, and the solid flavor tablets 18 and 20 continue to generate the fragrance smell in the air flowing through the filter 12, and finally, the filtered clean air having a fragrance smell is diffused to the automobile through the air outlet. Internal to provide a comfortable and healthy interior environment.

4 is a perspective view of a scented negative ion filter for a vehicle air conditioner according to a second embodiment of the present invention, FIG. 5 is a partial cross-sectional view of FIG. 4, and FIG. 6 is a partial side view of FIG. The components of the second embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In FIGS. 4-6, a fixing strip 30 is bonded to the frame 10 across the bending portion of the screen 12, and the fixing strip 30 is provided with elastic bands 32, 34, and the solid flavor sheets 18, 20 can be The replacement grounds are respectively placed in the belts 32, 34, that is, when the solid flavor sheets 18, 20 are no longer scented and replaced, the old solid flavor sheets 18, 20 are withdrawn from the belts 32, 34, The new solid fragrance pieces 18, 20 are placed in the belts 32, 34, and the solid fragrance pieces 18, 20 are tightened against the fixing strips 30 by the belts 32, 34.

In the present embodiment, two straps 32, 34 and two solid flavor sheets 18, 20 are disposed on the fixing strip 30, but the creation is not limited to the use of two straps 32, 34 and two solid flavor tablets. 18, 20, any number of drawstrings and solid flavor tablets are suitable for this creation.

Fig. 7 is a perspective view of a scented negative ion filter for a vehicle air conditioner according to a third embodiment of the present invention, Fig. 8 is a partial cross-sectional view of Fig. 7, and Fig. 9 is a partial side view of Fig. 8. The components of the third embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In FIGS. 7-9, the baffles 40, 42 are disposed (eg, adhered) at the bends of the screen 12, and the solid flavour pieces 18, 20 are replaceably secured to the screen 12 by the baffles 40, 42. At the bend, that is, when the solid flavor pieces 18, 20 are no longer scented and replaced, the old solid essence piece 18 is taken out from between the baffles 40, 42 and the bend of the screen 12. 20, while the new solid fragrance pieces 18, 20 are placed between the baffles 40, 42 and the bend of the screen 12. Among them, the baffles 40, 42 are stretchable materials, breathable fabrics or plastic.

In the present embodiment, two baffles 40, 42 and two solid flavour pieces 18, 20 are disposed at the bend of the screen 12, but the creation is not limited to the use of two baffles 40, 42 and two. Solid flavor tablets 18, 20, any number of barriers and solid flavor tablets are suitable for this creation.

Fig. 10 is a perspective view showing a portion of the scented negative ion filter for a vehicle air conditioner according to a fourth embodiment of the present invention, Fig. 11 is a partial cross-sectional view of Fig. 10, and Fig. 12 is a partial side view of Fig. 11. The components of the fourth embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In FIGS. 10 to 12, solid flavor sheets 18 and 20 are disposed at the bend of the screen 12, and a nail 50 (shown in FIG. 12) is embedded in the solid flavor sheets 18 and 20 to expose the solid flavor sheet 18. The tip of the nail 50 penetrates the screen 12 and penetrates a block 52 (as shown in Fig. 12), and the tip of the nail 50 is clamped by the block 52, so that the solid fragrance pieces 18, 20 are fixed to the screen. 12 on. When the solid flavour pieces 18, 20 are no longer scented and replaced, the tip end of the nail 50 is pulled out from the block 52, and the old solid flavour pieces 18, 20 are taken out from the screen 12, and the new one is removed. The nails 50 in the solid fragrance sheets 18, 20 penetrate the screen 12 and pierce the first block 52, and the tips of the nails 50 are clamped by the stops 52, so that the new solid fragrance sheets 18, 20 are fixed to the screen 12. on.

In the present embodiment, two solid flavor sheets 18, 20 and their individually embedded nails 50 and corresponding stops 52 are disposed at the bend of the screen 12, but the creation is not limited to the use of two solids. Fragrance sheets 18, 20 and two nails 50 and stops 52, any number of solid fragrance pieces, nails and stops are suitable for this creation.

Fig. 13 is a perspective view showing a portion of a scented negative ion filter for a vehicle air conditioner according to a fifth embodiment of the present invention, Fig. 14 is a partial cross-sectional view of Fig. 13, and Fig. 15 is a partial side view of Fig. 14. The components of the fifth embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In Figs. 13 to 15, a part of the folded portion of the screen 12 is sealed (for example, sealed by a sealer or a stapler) to form the sealing portions 60, 62, and the solid fragrance sheets 18, 20 are placed on the sieve. In the bent portion of the position of the sealing portions 60, 62 of 12, the solid fragrance sheets 18, 20 are sandwiched by the folded edges of the screen 12 forming the sealing portions 60, 62. When the solid flavour pieces 18, 20 are no longer scented and replaced, the old solid flavour pieces 18, 20 are withdrawn at the bend of the position of the sealing portions 60, 62 of the screen 12, and the new solid is removed. The flavouring sheets 18, 20 are placed in the bends at the locations of the closure portions 60, 62 of the screen 12 such that the new solid flavour pieces 18, 20 are clamped in the bends of the screen 12.

In the present embodiment, two solid flavor sheets 18, 20 and two sealing portions 60, 62 are disposed at the bend of the screen 12, but the creation is not limited to the use of two solid flavor sheets 18, 20 and two closure portions 60, 62, any number of solid flavor tablets and closures are suitable for this creation.

Fig. 16 is a perspective view showing a portion of a scented negative ion filter for a vehicle air conditioner according to a sixth embodiment of the present invention, Fig. 17 is a partial cross-sectional view of Fig. 16, and Fig. 18 is a partial side view of Fig. 17. The components of the sixth embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In Figs. 16 to 18, two solid flavor sheets 18, 20 are disposed at the bend of the screen 12, and the solid flavor sheets 18, 20 are clipped by clips 70, 72 (for example, clips made of metal or plastic). Fastened to the hem of the filter 12. When the solid flavour pieces 18, 20 are no longer scented and replaced, the clips 70, 72 are opened and the old solid flavour pieces 18, 20 are taken out at the bend of the screen 12, and the new solid flavour pieces are taken. 18, 20 are placed in the bend of the screen 12, and the new solid fragrance pieces 18, 20 are clamped to the folded edges of the screen 12 by the clips 70, 72.

In the present embodiment, two solid flavor sheets 18, 20 and two clips 70, 72 are disposed at the bend of the screen 12, but the creation is not limited to the use of two solid flavor sheets 18, 20 and two. Clips 70, 72, any number of solid flavors and clips are suitable for this creation.

Fig. 19 is a perspective view showing a portion of the scented negative ion filter for a vehicle air conditioner according to a seventh embodiment of the present invention, Fig. 20 is a partial cross-sectional view of Fig. 19, and Fig. 21 is a partial side view of Fig. 20. The components of the seventh embodiment of the present invention are the same as those of the first embodiment, and the description thereof will be omitted.

In Figures 19 to 21, the solid fragrance sheet 18 (see Figure 21, another solid fragrance sheet is not labeled with the symbol) is replaceably placed in the bundles 80, 82, respectively (similar to the configuration of Figures 1 to 3). Bundles 80, 82 are disposed at the bends of the screen 12, and adjacent filter hem at the bundles 80, 82 are placed in the screen 12 by clips 84, 86, 88, 90 (eg metal or The clips of plastic and the like are clamped together with the bundles 80, 82. When the solid fragrance sheets 18, 20 are no longer scented and replaced, the clips 84, 86, 88, 90 are opened and the filter 12 is opened. The bundles 80, 82 are taken out at the bend, and the old solid fragrance pieces 18 are taken out from the bundle bags 80, 82, and the new solid fragrance pieces 18 are placed in the bundle bags 80, 82, and then clips 84, 86 are used. 88, 90 will clamp the adjacent filter hem at the bundles 80, 82 and the bundles 80, 82 together.

In the present embodiment, two solid flavor sheets 18 (the other solid flavor sheet is not labeled with the symbol), two bundle pockets 80, 82 and four clips 84, 86, 88 are disposed at the bend of the screen 12. 90, but the creation is not limited to the use of two solid flavor tablets 18, two bundles 80, 82 and four clips 84, 86, 88, 90, any number of solid flavor tablets, bundles and clips are suitable In this creation.

The present invention provides a car air conditioner fragrance negative ion filter, which is characterized in that the solid essence piece disposed in the filter screen can make the fragrance smell last, and it is not easy to deteriorate, taste change or odor in the high temperature condition of the vehicle, and is combined. The negative ion coating with the negative ion ceramic powder and the organic antibacterial color material is applied to the surface of the filter screen to achieve the functions of dust collecting, antibacterial, negative ions and far infrared rays, so that the interior space of the automobile reaches the air quiet and aromatic. The environment makes the user feel comfortable.

Although the present invention has been described above with reference to preferred embodiments and exemplary drawings, it should not be considered as limiting. A person skilled in the art will be able to make various modifications, omissions and changes to the form and specific examples thereof without departing from the scope of the claimed invention.

10‧‧‧Frame

12‧‧‧ Filter

14‧‧‧Bundle

16‧‧‧Bundle

18‧‧‧solid flavor tablets

20‧‧‧solid flavor tablets

Claims (13)

A filter screen for use as a vehicle air conditioner, characterized in that:
The screen is provided with at least one solid flavor piece that can be replaced, and the at least one solid flavor piece will scent the fragrance with the flowing air as the air passes through the screen. The filter screen of claim 1, wherein the at least one solid flavor tablet plastic ester granule is mixed with the flavor raw material during the forming process. The filter screen of claim 1, wherein the at least one solid flavor sheet is a carrier into which a fragrance raw material is placed or a cold pressurized infiltrated fragrance raw material. The filter screen of claim 3, wherein the carrier is made of a mixture of gypsum, ceramic powder, wood powder and ore powder, or a paper, non-woven fabric, foam or felt material. The filter screen of claim 1, wherein the filter screen is provided with at least one bundle of bags, and the at least one bundle of bags is fixed to the filter screen by sewing or adhesive, and the at least one solid flavor piece can be replaced. Placed in the at least one bundle of bags. The filter screen of claim 1, wherein the filter screen is provided with a fixing strip, the fixing strip is fixed with at least one strap, and the at least one solid fragrance sheet is replaceably placed in the at least one strap. The filter screen of claim 1, wherein the filter screen is provided with at least one baffle, and the at least one solid flavour piece is replaceably fixed to the bend of the filter net by the at least one baffle. At least one of the gears is one of a stretchable material, a breathable cloth and a plastic. The filter screen of claim 1, wherein the at least one solid flavor sheet is embedded with a nail, and the tip of the nail outside the at least one solid flavor sheet is penetrated through the filter screen and penetrates into a stall. The tip of the nail is clamped by the block. The filter screen of claim 1, wherein a part of the folded edge of the filter is sealed, and the at least one solid flavor piece is placed in a bend at a position where the folded edge of the filter is sealed. The screen of claim 1, wherein the at least one solid flavour piece is clamped to the screen by at least one clip. The filter screen of claim 1, wherein the filter screen is provided with at least one bag, the at least one bag is clamped in the filter screen by at least one clip, and the at least one solid fragrance piece is replaceably Placed in the at least one bundle of bags. The filter screen of claim 1, wherein the filter is coated with a negative ion coating by spraying, dip dyeing or printing, and the negative ion coating is made of an anion ceramic powder and an aqueous polyurethane as a main component. The organic antibacterial color, the essence and the solvent are mixed. The filter screen of claim 12, wherein the negative ion ceramic powder comprises ceria, alumina, calcium oxide and titanium dioxide/chromia/niobium/selenium.