TWM565288U - Air filtering device - Google Patents

Abstract

An air filtration device comprising a combination of a substrate and a filter module to form an assembly. The substrate has a first surface, a second surface, and at least one airflow through hole disposed on the substrate; the filter module is disposed on the first surface of the substrate, and includes a filter portion and a fan portion corresponding to the airflow through hole, so that the filter module can extract air A convection effect is generated and output through the filter unit. And, the substrate is provided with a fixing area to allow the assembly to be directly fixed to a structure (for example, a door, a window frame, a wall, etc.), so that the second side of the substrate is as close as possible to the structure; improving the conventional technology filter The device must be moved or modified to troublesome, time-consuming operations, etc. of the cut structure.

Description

Air filter

The present invention relates to the structure of an air filter device; in particular, an air filter device is allowed to be directly fitted (door, window type, under the condition of not affecting (door, window or the like) operation; On the wall structure, the technology that allows air to convect through the filter module and enter indoor or outdoor.

It is a well-known technique to apply an air filter device that uses a fan, a filter mesh, or a combination of filtration and sterilizing materials to achieve air circulation, cleaning, and the like. For example, Taiwan No. 95209094 "Sound-insulated filter house, doors and windows", "Structure of window-mounted ventilation equipment" No. 101211916, No. 102217570 "Window outdoor air introduction and filtration device", No. 104218269 "Door and window combination" A typical example is provided by the air suction filter patent and the like.

A subject of the structure and application of such an air filter device is that the conventional air filter device must be modified or modified in the door or window structure (or frame) to change or modify the door and window structure. For example, cutting a door, window frame or door, window glass to form a notch and/or a hole to mount a fixed air filter. The installation work causes troubles, time consuming, and the like of personnel construction.

It can be understood that if the air filter device of a specific specification is customized according to the type and size of each door and window structure in order to improve the personnel change or modify the situation of the cutting door and the window structure, Significantly increasing production costs is also not conducive to market competitiveness; this situation is not what we expect.

As those familiar with the art know, the old method of installing the air filter device on the door or window also affects the operation of the door, window or opening. That is to say, the air filter installed in the old method will block the door or window from fully opening or close closing; it not only reduces the inherent function of the door and window, but also the convenience of personnel operation, and also destroys the strength of the door and window structure. Integrity and security.

Representatively, these references show the design techniques for conventional air filtration devices in terms of construction and application; they also reflect some of the problems with these air filtration devices in actual use. If the design of the air filter device is considered to be different from the conventional structure, it will change its use form, which is different from the old method; in essence, an ideal combination type will be established. For the sake of our position, we have found that we must also consider the following topics: 1. We should remove the customary technical changes or cut and modify the door and window structure (such as frame, glass) to form gaps and/or holes to install the fixed air. The filtering device causes troubles in the construction of the personnel, and the type of operation in a time-consuming manner. 2. The air filter installed in the old method should be removed to block the inherent function of the door, window to fully open or close, and to destroy the integrity and safety of the door and window structure.

None of these topics have been taught or specifically disclosed in the above references.

Therefore, the main purpose of the present invention is to provide an air filter device comprising a combination of a substrate and a filter module to form an assembly. The substrate has a first surface, a second surface, and at least one airflow through hole disposed on the substrate; the filter module is disposed on the first surface of the substrate, and includes a filter portion and a fan portion corresponding to the airflow through hole, so that the filter module can extract air A convection effect is generated and output through the filter unit. And, the substrate is provided with a fixing area to allow the assembly to be directly fixed to a structure (for example, a door, a window frame, a wall, etc.) so that the second side of the substrate is as close as possible to the structure; improving the air of the conventional art installation The filter device must change or modify the troublesome and time-consuming work of cutting the structure; such as the conventional technique to block the door, the inherent function of the window to fully open or close, and the integrity and safety of the door, window structure strength, etc. Being minimized as much as possible.

According to the air filter device of the present invention, the filter module is provided with a sub-plate between the fan portion and the filter portion; the sub-plate is provided with a joint portion (for example, a devil felt or the like) to facilitate the direct fixation of the filter portion. Perform the disassembly on the sub-board.

According to the air filtering device of the present invention, a closing strip is disposed between the substrate and the (door, window type) structure; the closing strip helps to close the gap between the substrate and the structure, and the substrate and the structure The formation of a close cooperation prevents the external (unpurified or filtered) air from intruding into the room from the gap.

Please refer to Figures 1, 2 and 3 for the air filtration device of the present invention, including a combination of a substrate and a filter module; respectively, referred to by reference numerals 10 and 20. The substrate 10 and the filter module 20 (which are detachable from each other) together form an (air filter device) assembly 100.

In a possible embodiment, the substrate 10 may be made of a metal or a similar material to form a plate-like body structure of different thickness, and the first surface 11 and the second surface 12 are defined; the first surface 11 faces the combined filter film group 20 In the direction, the second face 12 is oriented toward the outside or toward the direction away from the filter film set 20. And, the substrate 10 is provided with at least one or a plurality of airflow through holes 13 and a bracket 14 formed on the airflow through holes 13.

The figure shows that at least one side of the substrate 10 is formed with a side wall 15; the side wall 15 is provided with a pivoting portion 16 of a hinge structure, and the filter film group 20 is pivotally connected to form the filter film group 20 in a rotatable or swingable shape.

In a preferred embodiment, the substrate 10 includes a fixed area 17; the fixed area 17 (or the second side 12) is used to coat the adhesive, the kelonic or the like, or the fixing area 17 is provided with at least one hole structure. a pattern to allow the assembly 100 to be directly attached to a structure 90 (e.g., door, window frame, wall; reference number is shown in Figure 6) such that the second side 12 of the substrate is as close as possible to the structure 90; this portion It will also be described below.

Referring to FIGS. 3 and 4 , the filter module 20 is disposed in a region of the first surface 11 of the substrate, and includes a housing 21 , at least one fan portion 27 , and at least one filter portion 28 . A side wall 25 is formed on the periphery of the casing 21 to define a chamber 22 for accommodating the fan portion 27 and the filter portion 28. The filter portion 28 can be selected according to practical requirements, and is selected from a combination of known filter mesh structure or filtering and sterilizing materials. Thin layer structure. And a side wall 25 of the housing 21 is coupled to the pivoting portion 16 to connect the substrate 10; the housing 21 is provided with at least one airflow through hole 23 corresponding to the substrate airflow through hole 13 and formed on the airflow through hole 23 (curved) ) Bracket 24.

In the embodiment, the fan portion 27 has at least one fan 26 corresponding to the airflow through hole 23 of the casing 21, so that the fan portion 27 of the filter module 20 can take air to generate convection, and the filter portion 28 passes through the airflow. The hole 23 is output. The filter module 20 further includes an operation module 29 disposed in the housing 21 (or the chamber 22); the operation module 29 is operable to control the actuation mode of the fan unit 27; for example, the number of actuations of the fan 26, Inhalation or discharge mode...etc.

The housing 21 is also provided with a driving portion 21a having a columnar structure and a power supply end portion 21b connecting the operation module 29. The driving portion 21a is operable for a person to operate the filter film group 20 with the pivoting portion 16 as a fulcrum to form a rotation. The type of opening or combination on the substrate 10.

In a preferred embodiment, the filter module 20 is provided with a sub-plate 30 between the fan portion 27 and the filter portion 28, and the sub-board 30 can be fixed with the holder 40 (or bonding, welding, etc.). The shape on the fan portion 27. The sub-board 30 is provided with at least one airflow through hole 33 corresponding to the fan portion 27 and a bracket 34 formed on the airflow through hole 33; and the sub-plate 30 is provided with a joint portion 31 to facilitate the filter portion 28 to be directly fixed to the sub-board 30 or perform the function of disassembly.

In detail, the joint portion 31 may include a hole 32 formed in the sub-plate 30 and a conjugate 35 (for example, a devil felt or the like) disposed in the hole 32 to bond the filter portion 28 or allow the person to directly disassemble the filter. Department 28.

In a possible embodiment, the sub-board 30 (or the fan portion 27) may form or provide at least one magnetic body 36; the magnetic body 36 facilitates the adsorption of the filter film group 20 on the substrate 10.

Referring to FIG. 5, the structure in which the substrate 10 and the filter film group 20 constitute a modular connection combination is depicted. That is, depending on the environmental conditions of the site, a plurality of substrates 10 of the same specification (or length) or different specifications (or lengths) may be connected to each other to combine the structural forms of the plurality of filter film groups 20.

Referring to Figures 6 and 7, there is shown a window-shaped structure 90 comprising an (aluminum extruded) frame 91, a (window) frame 92 movable on the frame 91, and a transparent portion 93. The fixing portion 17 of the substrate 10 can be fitted to the holder 40 (or bonded, welded, etc.) so that the assembly 100 is directly fixed to the frame 91 of the structure 90 such that the second surface 12 of the substrate is as close as possible to the structure 90. The configuration allows the assembly 100 to not interfere with the full opening and/or complete closing operation of the frame 92 and the transparent portion 93, thereby maintaining their inherent (door) windowing mechanism.

In a preferred embodiment, a closure strip 80 is disposed between the substrate 10 and the structure 90; the closure strip 80 can be selected from a plastic, rubber or the like to form a strip.

Please refer to Figures 8 and 9, which depict the structural configuration of the transverse cross-section of the assembly 100 and the structure 90, respectively. Fig. 8 shows a structure in which the structure 90 is completely closed, and Fig. 9 shows a structure in which the structure 90 is opened to allow outside air to pass through the filter group 20.

The air module of the filter module 20 is taken from the airflow through hole 13 of the substrate 10 through the filter portion 28, the airflow through hole 33 of the sub-plate 30, and the airflow through hole 23 of the casing 21. , the case where purified or filtered air is introduced into the room.

Fig. 9 also shows that when the structure 90 is opened to allow outside air to pass through the filter film group 20, the closing strip 80 can close the gap between the substrate 10 and the structure 90, contributing to the substrate 10 and the structure 90. The formation of a close cooperation prevents the external (unpurified or filtered) air from intruding into the room from the gap.

Referring to FIG. 10, the structure 90 of the wall is shown. The assembly 100 can be installed in the hole (or air hole) area of the structure 90; the adhesive layer is applied in the fixing area 17 or the holder 40 is applied to make the assembly 100 The type directly attached to the structure 90.

Typically, this air filter device includes the following advantages and considerations compared to the old method: 1. The assembly 100 of the substrate 10 and the filter module 20 has been redesigned; for example The substrate 10 is provided with a gas flow through hole 13 and a matching pivot portion 16 to combine the filter film group 20 to form a movable film type 20; the substrate 10 is provided with a fixing portion 17 so that the assembly 100 can be directly fixed to the structure. 90; the filter module 20 includes a housing 21 and a chamber 22 formed with an airflow through hole 23, and houses the fan portion 27, the filter portion 28, and/or the sub-plate 30; the fan portion 27 or the sub-plate 30 is provided with a joint portion 31. The detachable combined filter unit 28, the fan unit 27 or the sub-plate 30 are provided with the magnetic body 36, the auxiliary filter film group 20 is adsorbed and fixed to the substrate 10, and a portion such as the closing strip 80 is provided between the structure 90 and the assembly 100. Unlike conventional structures and operational types. 2. In particular, the structure and technology of the assembly 100 of the assembly 100 significantly improve the situation in which the old installation work must change or modify the cutting door and the window structure, causing troubles and time consuming for personnel construction. Moreover, like the prior art, the door and window can be completely or openly closed, the inherent functions of the door and window can be reduced, the convenience of personnel operation, the integrity of the door and the structural strength of the window, and the safety can be reduced. It is minimized as much as possible; in essence, the assembly 100 also establishes an ideal structural combination.

Therefore, this creation department provides an effective air filtration device, the spatial pattern is different from the well-known, and has the advantages unmatched in the old law. It shows considerable progress and is fully in line with the new type. The requirements of the patent.

However, the above is only a feasible embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent changes and modifications made by the scope of the patent application of the present invention are covered by the scope of the creative patent. .

10‧‧‧Substrate

11‧‧‧ first side

12‧‧‧ second side

13, 23, 33‧‧‧ airflow through holes

14, 24, 34‧‧‧ bracket

15, 25‧‧‧ side walls

16‧‧‧ pivotal department

17‧‧‧Fixed area

20‧‧‧Filter module

21‧‧‧ housing

21a‧‧‧Driving Department

21b‧‧‧Power end

22‧‧‧ chamber

26‧‧‧Fan

27‧‧‧Fan Department

28‧‧‧Filter Department

29‧‧‧Operating module

30‧‧‧Sub board

31‧‧‧Combination

32‧‧‧ holes

35‧‧‧Combination

36‧‧‧Magnetic body

40‧‧‧fixer

80‧‧‧Closed strip

90‧‧‧ structure

91‧‧‧Frame

92‧‧‧ box

93‧‧‧Transparent Department

100‧‧‧assembly

Fig. 1 is a schematic view showing the three-dimensional structure of the present invention; showing the appearance and structure of the substrate and the filter module.

Fig. 2 is another view of Fig. 1; depicting the structure of the second side of the substrate and the filter portion.

Figure 3 is a schematic diagram of one of the creations of the present invention; the structural fit of the substrate and the filter module is shown.

Fig. 4 is a schematic exploded view of the present creation; depicting the structure of the substrate, the fan portion of the filter module, the sub-plate, and the filter portion.

Figure 5 is a schematic view showing the structure of a possible embodiment of the present invention; showing the structure of the substrate and the filter module forming a modular connection combination.

Fig. 6 is a schematic view showing the structure of an operational embodiment of the present invention; depicting the structural condition of the assembly and the (door, window type) structure.

Figure 7 is a schematic view showing the structure of another operational embodiment of the present invention; depicting the case where the assembly is mounted on a (door, window type) structure.

Fig. 8 is a schematic cross-sectional view showing a planar structure of the present invention; showing a transverse cross-sectional view of the assembly and the structure, and a structural condition in which the structure is completely closed.

Fig. 9 is a schematic cross-sectional view showing another planar structure of the present invention; depicting a transverse cross-sectional view of the assembly and the structure, and a case where the structure forms an open state to allow outside air to pass through the filter film group.

Figure 10 is a schematic view showing the structure of an operational embodiment of the present invention; depicting the structural combination of the assembly and the (wall) structure.

Claims (16)

An air filter device comprising a combination of a substrate and a filter module to form an assembly; the substrate has a first surface, a second surface, and at least one airflow through hole disposed on the substrate; the first surface faces the filter film group a direction in which the second surface faces away from the filter film group; the substrate is provided with a fixed area; the filter module is disposed on the first surface of the substrate, and includes at least one filter portion and at least one fan portion corresponding to the substrate airflow through hole, so that the filter module The fan portion of the group draws air through the filter portion to output; and the fan portion has at least one fan. The air filter device of claim 1, wherein the air flow through hole of the substrate is formed with a bracket; at least one side of the substrate is formed with a side wall; the side wall of the substrate is provided with a pivoting portion, and the filter film group is pivotally connected to The filter film group forms a movable form; the substrate fixing area is provided with a hole structure; the filter module comprises a casing, and the side of the casing is formed with a side wall, and a cavity is defined together to receive the fan part and the filter part. The fenestration air filter device of claim 2, wherein the side wall of the housing cooperates with the pivoting portion to connect the substrate; the housing is provided with at least one airflow through hole corresponding to the substrate airflow through hole and formed in the shell a curved arc-shaped bracket on the body airflow through hole; the pivoting portion is a hinge structure; the fan corresponds to the airflow through hole of the casing; and the filter module further includes an operation module disposed on the casing; the casing is provided with a columnar shape The drive portion of the structure and the power supply end of the connection operation module. The fenestration air filter device of claim 1 or 2 or 3, wherein the filter module is provided with a sub-plate between the fan portion and the filter portion; the sub-plate is provided with at least one gas corresponding to the fan portion. The flow hole and the bracket formed on the through hole of the sub-board air flow; and the sub-plate are provided with a joint portion to allow the filter portion to be detachably assembled on the sub-board. The fenestration air filter device of claim 4, wherein the sub-board can be fixed to the fan portion by the fixing device; the joint portion includes a hole formed in the sub-plate and a combination disposed in the hole The conjugate is a devil's felt that is bonded to the filter. The fenestration air filter device according to claim 1 or 2 or 3, wherein the fan portion is provided with at least one magnetic body to adsorb and combine the filter film groups on the substrate. The fenestration air filter device of claim 4, wherein the sub-plate is provided with at least one magnetic body, so that the filter film group is adsorbed and combined on the substrate. The window air filter device of claim 5, wherein the fan portion is provided with at least one magnetic body to adsorb and combine the filter film groups on the substrate. The fenestration air filter device of claim 1 or 2 or 3, wherein the plurality of substrates and the filter film group constitute a modular connection structure. The fenestration air filtration device of claim 1, wherein the fixing region of the substrate fixes the assembly to a structure such that the second surface of the substrate faces the structure; the structure includes the frame The movable frame and the transparent portion can be moved on the frame; the fixing area of the substrate can be matched with at least one of the fixing device and the adhesive, so that the assembly is directly fixed on the frame of the structural body, and the frame and the transparent portion are allowed to form. A fully open, fully closed configuration; a closure strip is placed between the substrate and the structure. The fenestration air filter device of claim 4, wherein the fixing region of the substrate fixes the assembly to a structure such that the second side of the substrate faces the structure; the structure includes a frame and is fra a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure. The fenestration air filter device of claim 5, wherein the fixing region of the substrate fixes the assembly to a structure such that the second side of the substrate faces the structure; the structure includes a frame and is fra a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure. The fenestration air filter device of claim 6, wherein the fixing region of the substrate fixes the assembly to a structure such that the second surface of the substrate faces the structure; the structure includes a frame and is fra a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure. The fenestration air filter device of claim 7, wherein the fixing region of the substrate fixes the assembly to a structure such that the second side of the substrate faces the structure; the structure includes a frame and is fra a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure. The fenestration air filter device of claim 8, wherein the fixing region of the substrate fixes the assembly to a structure such that the second surface of the substrate faces the structure; the structure includes a frame and is framed a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure. The fenestration air filter device of claim 9, wherein the fixing region of the substrate fixes the assembly to a structure such that the second surface of the substrate faces the structure; the structure includes a frame and is fra a movable frame and a transparent portion; the fixing region of the substrate can be matched with at least one of the holder and the adhesive, so that the assembly is directly fixed on the frame of the structure, and the frame and the transparent portion are completely opened and completely formed. A closed type; a closed strip is disposed between the substrate and the structure.