Automobile air conditioner purification full filter element structure

Abstract

The utility model discloses a kind of automobile air conditioner purification full filter filter core structures including upper purification net, frame, lower purification net, visible light and ultraviolet lamp, the upper purification net is connected with the top end surface of the frame, the lower purification net is connected with the bottom end surface of the frame, so that the upper purification net, frame and lower purification net jointly form a cavity structure, the upper purification net and the lower purification net are both provided with purification layer for decomposing organic matter, the visible light and the ultraviolet lamp are both installed in the frame and located in the cavity structure, by the irradiation of the visible light, the purification layer decomposes organic matter, by the ultraviolet lamp disinfects gas passing through in the cavity structure. The automobile air conditioner purification full filter filter core structure of the utility model can replace fast disinfection sterilization.

Description

Technical Field

[0001] This utility model relates to the field of air purification processing technology, and in particular to a structure of a full-filter element for automotive air conditioning purification. Background Technology

[0002] In the post-pandemic era, environmental health has become a key demand and the primary means of governance and protection. Cars are gradually becoming people's third living space. Due to the small interior space of cars, food, drinks and other miscellaneous items accumulate, making it easy for mold and odors to grow. Moreover, the good airtightness makes the excessive levels of harmful gases more harmful to the human body than excessive levels of harmful gases indoors. Therefore, the purification, health protection and governance of car spaces have become an urgent need for people.

[0003] Existing technologies also include purification devices for automobiles, but these mainly focus on purification functions and lack disinfection structures such as ultraviolet light. Therefore, purification devices that cannot disinfect cannot meet current market demands.

[0004] This invention mainly addresses the problem that existing automotive air conditioning purification filter elements cannot be disinfected and sterilized. Utility Model Content

[0005] The purpose of this utility model is to provide a full-filter structure for automotive air conditioning purification, which can quickly disinfect and sterilize.

[0006] To achieve the above objectives, the automotive air conditioning purification filter element structure provided by this utility model includes an upper purification screen, a frame, a lower purification screen, a visible light lamp, and an ultraviolet lamp. The upper purification screen is connected to the top surface of the frame, and the lower purification screen is connected to the bottom surface of the frame, so that the upper purification screen, the frame, and the lower purification screen together form a cavity structure. Both the upper and lower purification screens are provided with a purification layer for decomposing organic matter. The visible light lamp and the ultraviolet lamp are both installed on the frame and located inside the cavity structure. The visible light lamp irradiates the purification layer to decompose organic matter, and the ultraviolet lamp disinfects the gas passing through the cavity structure.

[0007] Preferably, the purification layer of the upper purification mesh is a sprayed titanium dioxide purification layer.

[0008] Preferably, the purification layer of the lower purification screen is a sprayed MOFsMn purification layer.

[0009] Preferably, both the upper and lower purification nets are formed by arranging multiple polygonal grids, each polygonal grid being formed by multiple inclined facets, such that the multiple inclined facets together form an inclined hole-like structure, and the cross-section of each polygonal grid is a polygon.

[0010] Specifically, the polygonal mesh is a hexagonal mesh.

[0011] Specifically, the projections of the polygons at the top face of the polygonal mesh in the vertical direction and the projections of the polygons at the bottom face of the polygonal mesh in the vertical direction are arranged alternately.

[0012] Preferably, the cross-section of the frame is rectangular.

[0013] Preferably, the frame is provided with a plurality of light source plates for support at intervals along its length, the light source plates are arranged along the width of the frame, and the visible light lamps and the ultraviolet lamps are evenly distributed on the light source plates.

[0014] Preferably, the upper cleaning mesh is an aluminum mesh.

[0015] Preferably, the lower purification screen is an aluminum mesh.

[0016] Compared with existing technologies, the innovative feature of this automotive air conditioning purification filter structure lies in the integration of visible light and ultraviolet (UV) lamps. Both the visible light and UV lamps are installed on the frame and located within the cavity structure. The visible light lamps irradiate the purification layer, decomposing organic matter, while the UV lamps disinfect the gases passing through the cavity structure. LED visible light beads excite titanium dioxide to decompose organic matter, and UV lamp beads achieve rapid sterilization. The combination of UV and visible light enables rapid sterilization and disinfection. Placing this automotive air conditioning purification filter structure inside the air conditioning vent duct allows the air to circulate continuously through the filter structure. The photocatalytic TiO2 particles on the filter surface oxidize and decompose organic matter (bacteria / viruses, formaldehyde, TVOCs, and other odors) in the air, achieving full-vehicle antibacterial and antiviral effects, and removing formaldehyde, TVOCs, and odors. The high antibacterial properties of the vent duct surface make this a valuable innovation where one air conditioner is equivalent to a full-vehicle air purifier. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the structure of the automotive air conditioning purification filter element of this utility model.

[0018] Figure 2 This is an exploded view of the automotive air conditioning purification filter element structure of this utility model in an exploded state.

[0019] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0020] Figure 4 yes Figure 2 A magnified view of a section at point B in the middle. Detailed Implementation

[0021] To explain in detail the technical content, structural features, and effects achieved by this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0022] Please see Figures 1 to 4 A car air conditioning purification filter element structure 100 includes an upper purification screen 1, a frame 2, a lower purification screen 3, a visible light lamp 4, and an ultraviolet lamp 5. The upper purification screen 1 is connected to the top surface of the frame 2, and the lower purification screen 3 is connected to the bottom surface of the frame 2, so that the upper purification screen 1, the frame 2, and the lower purification screen 3 together form a cuboid cavity structure 6. Both the upper purification screen 1 and the lower purification screen 3 are provided with a purification layer 7 for decomposing organic matter. The visible light lamp 4 and the ultraviolet lamp 5 are both installed on the frame 2 and located inside the cavity structure 6. The purification layer 7 decomposes organic matter by irradiation by the visible light lamp 4, and the gas passing through the cavity structure 6 is disinfected by the ultraviolet lamp 5. The innovative feature of this automotive air conditioning purification filter element structure 100 lies in the integration of a visible light lamp 4 and an ultraviolet lamp 5. Both the visible light lamp 4 and the ultraviolet lamp 5 are installed on the frame 2 and located inside the cavity structure 6. The visible light lamp 4 irradiates the purification layer 7 to decompose organic matter, while the ultraviolet lamp 5 disinfects the gas passing through the cavity structure 6. The LED visible light lamp 4's bulbs excite titanium dioxide to decompose organic matter, and the ultraviolet lamps can achieve rapid sterilization. The combination of ultraviolet and visible light can achieve rapid sterilization and disinfection. The automotive air conditioning purification filter element structure 100 of this utility model is placed inside the air conditioning outlet duct. Utilizing the air conditioning's own circulating airflow, as the air inside the vehicle continuously circulates through the "automotive air conditioning purification filter element structure 100," the photocatalytic TiO2 particles on its surface oxidize and decompose organic matter (bacteria / viruses, formaldehyde, TVOCs, and other odors) in the air. This achieves antibacterial and antiviral effects throughout the vehicle, as well as the removal of formaldehyde, TVOCs, and odors. The surface of the air outlet duct has high antibacterial properties, realizing the innovative value of one air conditioner equivalent to a whole-vehicle air purifier. More specifically, as follows: Please see Figures 1 to 4 The upper purification mesh 1 is made of aluminum mesh, and the lower purification mesh 3 is also made of aluminum mesh, but not limited to these. The purification layer 7 of the upper purification mesh 1 is a sprayed titanium dioxide purification layer 7, which is cured at high temperature and adhered to the honeycomb aluminum mesh. LED light is used to stimulate the titanium dioxide to decompose organic matter, solving the industry's hidden pain point that traditional filter elements easily accumulate bacteria, mold, odors, etc., which cannot be eliminated. The surface antibacterial rate reaches 99%. Combined with the self-circulating air conditioning, it forms a self-driven purification system for the entire vehicle space, which can achieve the value of whole-vehicle air purification and environmental health protection.

[0023] Please see Figures 1 to 4The purification layer 7 of the lower purification mesh 3 is a sprayed MOFsMn purification layer 7. The sprayed MOFsMn material is cured at high temperature and adhered to the surface of the filter mesh. It uses the characteristics of the organic metal framework structure to act as a cold catalyst, which can quickly adsorb and decompose pollutants such as formaldehyde, benzene, toluene, and TVOC, thereby achieving the purpose of formaldehyde removal.

[0024] Please see Figures 1 to 4 Both the upper purification mesh 1 and the lower purification mesh 3 are composed of multiple polygonal meshes 8. Each polygonal mesh 8 is formed by multiple inclined facets 81, creating an oblique perforated structure. The cross-section of each polygonal mesh 8 is polygonal. Preferably, the polygonal mesh 8 is a hexagonal mesh. The top and bottom faces of the inclined facets 81 of the hexagonal mesh have a side length of 2mm, an overall thickness of 6-8mm, and an inclination angle of 45°.

[0025] Please see Figures 1 to 4 The vertical projections of the polygons at the top face of the polygonal mesh 8 and the vertical projections of the polygons at the bottom face of the polygonal mesh 8 are staggered. Because of this staggered arrangement, the ultraviolet light inside is blocked from leaking out, thus achieving the purpose of preventing leakage. In this embodiment, the cross-section of the frame 2 is rectangular, but it is not limited to this.

[0026] Please see Figures 1 to 4 The frame 2 is provided with multiple light source plates 9 for support at intervals along its length. The light source plates 9 are arranged along the width of the frame 2. Visible light lamps 4 and ultraviolet lamps 5 are evenly distributed on the light source plates 9. The visible light lamps 4 and ultraviolet lamps 5 are connected to the light source plates through the base plate 10a. The arrangement of the visible light lamps 4 and ultraviolet lamps 5 can be adjusted according to actual needs, so it is not limited to this.

[0027] Please refer to the following: Figures 1 to 4 The working process of the automotive air conditioning purification filter element structure 100 of this utility model is as follows: The automotive air conditioning purification filter element structure 100 of this utility model is placed inside the air conditioning outlet duct. Utilizing the air conditioning's own circulating airflow, the air inside the vehicle continuously circulates through the "automotive air conditioning purification filter element structure 100". The photocatalytic TiO2 particles on its surface oxidize and decompose organic matter (bacteria / viruses, formaldehyde, TVOC, and other odors) in the air. When the air passes through the ultraviolet light in the cavity structure, the ultraviolet light disinfects the air. Because the vertical projections of the polygons at the top face of the polygonal grid 8 and the vertical projections of the polygons at the bottom face of the polygonal grid 8 are staggered, the ultraviolet light inside the cavity structure 6 cannot be exposed due to the shielding effect, thus avoiding the risk of leakage.

[0028] The innovative feature of this automotive air conditioning purification filter element structure 100 lies in the integration of a visible light lamp 4 and an ultraviolet lamp 5. Both the visible light lamp 4 and the ultraviolet lamp 5 are installed on the frame 2 and located inside the cavity structure 6. The visible light lamp 4 irradiates the purification layer 7 to decompose organic matter, while the ultraviolet lamp 5 disinfects the gas passing through the cavity structure 6. The LED visible light lamp 4 beads excite titanium dioxide to decompose organic matter, and the ultraviolet lamp beads can achieve rapid sterilization. The combination of ultraviolet and visible light can achieve rapid sterilization and disinfection. The automotive air conditioning purification filter element structure 100 of this utility model is placed inside the air conditioning outlet duct. Utilizing the air conditioning's own circulating airflow, as the air inside the vehicle continuously circulates through the "automotive air conditioning purification filter element structure 100," the photocatalytic TiO2 particles on its surface oxidize and decompose organic matter (bacteria / viruses, formaldehyde, TVOCs, and other odors) in the air. This achieves antibacterial and antiviral effects throughout the vehicle, removing formaldehyde, TVOCs, and odors. The surface of the air outlet duct has high antibacterial properties, realizing the innovative value of one air conditioner equivalent to one whole-vehicle air purifier. This purification device, combined with the air conditioning, is equivalent to a high-powered air purifier, achieving dual functionality, reducing costs, and realizing energy conservation and emission reduction. The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the present utility model application shall still fall within the scope of the present utility model.

Claims

1. A filter element structure for automotive air conditioning purification, characterized in that, The device includes an upper purification screen, a frame, a lower purification screen, a visible light lamp, and an ultraviolet lamp. The upper purification screen is connected to the top surface of the frame, and the lower purification screen is connected to the bottom surface of the frame, so that the upper purification screen, the frame, and the lower purification screen together form a cavity structure. Both the upper and lower purification screens are provided with a purification layer for decomposing organic matter. The visible light lamp and the ultraviolet lamp are both installed on the frame and located inside the cavity structure. The visible light lamp irradiates the purification layer to decompose organic matter, and the ultraviolet lamp disinfects the gas passing through the cavity structure.

2. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The purification layer of the upper purification mesh is a sprayed titanium dioxide purification layer.

3. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The purification layer of the lower purification screen is a sprayed MOFsMn purification layer.

4. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, Both the upper and lower purification nets are formed by arranging multiple polygonal grids. Each polygonal grid is formed by multiple inclined facets, which together form an inclined hole-like structure. The cross-section of each polygonal grid is a polygon.

5. The automotive air conditioning purification filter element structure as described in claim 4, characterized in that, The polygonal grid is a hexagonal grid.

6. The automotive air conditioning purification filter element structure as described in claim 4, characterized in that, The projections of the polygons at the top face of the polygonal mesh in the vertical direction are staggered with the projections of the polygons at the bottom face of the polygonal mesh in the vertical direction.

7. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The cross-section of the border is rectangular.

8. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The frame is provided with a plurality of light source plates for support at intervals along its length, and the light source plates are arranged along the width of the frame. The visible light lamps and the ultraviolet lamps are evenly distributed on the light source plates.

9. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The upper purification mesh is an aluminum mesh.

10. The automotive air conditioning purification filter element structure as described in claim 1, characterized in that, The lower purification screen is made of aluminum mesh.

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