Air purification filter element structure

Abstract

The utility model discloses an air purification filter element structure which comprises a first mounting plate and a second mounting plate which are used for mounting a filter element, and a supporting mechanism used for supporting the first mounting plate and the second mounting plate is arranged between the first mounting plate and the second mounting plate. The supporting mechanism enables the first mounting plate and the second mounting plate to have an unfolded state and a folded state, the first mounting plate and the second mounting plate are supported through the supporting mechanism, and the filter element is mounted in the first mounting plate and the second mounting plate and kept in the unfolded state. And barbs and guide rail structures of the first mounting plate and the second mounting plate are omitted, so that the first mounting plate and the second mounting plate are easier to produce and manufacture.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification field especially, relate to an air purification filter core structure.

BACKGROUND

[0002] With the development of society, the industrialization process speeds up, people pay more and more attention to air purification problem, develop the new air system for purifying air, the new air system is installed in factory and large scale commercial super market and is used for purifying air, the new air system can reduce the concentration of suspended particulate matter, harmful gas and other pollutants in air, thereby reducing respiratory system disease, cardiovascular disease and other health risks related to air pollution, in prior art, the new air system is usually equipped with air inlet and air outlet, air purification filter core structure is arranged between air inlet and air outlet, the mounting plate on air purification filter core structure and air purification filter core structure outer frame are usually connected using barb and guide rail, so that it is more complex when manufacturing the mounting plate on air purification filter core structure and air purification filter core structure outer frame, and there is lack of mechanism for supporting between two mounting plates, and it is easy to fall down.

SUMMARY OF UTILITY MODEL

[0003] In order to overcome the mounting plate on air purification filter core structure and air purification filter core structure outer frame are usually connected using barb and guide rail, so that it is more complex when manufacturing the mounting plate on air purification filter core structure and air purification filter core structure outer frame, and there is lack of mechanism for supporting between two mounting plates, and it is easy to fall down, the technical problem to be solved by the utility model is to provide an air purification filter core structure.The utility model realizes by following technical schemes:

[0004] An air purification filter core structure, comprising first mounting plate and second mounting plate for installing filter core, support mechanism for supporting first mounting plate and second mounting plate is arranged between first mounting plate and second mounting plate, and the support mechanism makes first mounting plate and second mounting plate have unfolding and folding state.

[0005] The air purification filter core structure as described above, the support mechanism comprises first connecting piece for connecting with first mounting plate and second connecting piece for connecting with second mounting plate, and the first connecting piece and second connecting piece are hinged to each other and can be locked.

[0006] The air purification filter core structure as described above, locking portion capable of locking the unfolding state of first mounting plate and second mounting plate is arranged between first connecting piece and second connecting piece, and the locking portion comprises first locking portion arranged on first connecting piece and second locking portion arranged on second connecting piece.

[0007] The air purification filter core structure as described above, the first locking part is provided with a locking protrusion for cooperating with the second locking part, the locking protrusion is arranged outside the first connecting piece at one end, the second locking part is provided with a locking groove for cooperating with the locking protrusion, the locking groove is provided with a first inclined surface and a first arc surface for enabling the locking protrusion to enter the locking groove, and the locking groove penetrates the second connecting piece at both sides and is correspondingly arranged outside the locking part with the locking protrusion.

[0008] The air purification filter core structure as described above, the support mechanism comprises a third connecting piece for connecting with the first mounting plate and a fifth connecting piece for connecting with the second mounting plate, the third connecting piece can extend into the fifth connecting piece and lock the extension and folding states of the third connecting piece and the fifth connecting piece.

[0009] The air purification filter core structure as described above, the third connecting piece and the fifth connecting piece are provided with a telescopic locking part for enabling the third connecting piece to extend and retract on the fifth connecting piece and lock, the telescopic locking part comprises a first clamping part arranged on the third connecting piece for clamping the fifth connecting piece and a second clamping part arranged on the fifth connecting piece for sleeving the third connecting piece and clamping with the third connecting piece.

[0010] The air purification filter core structure as described above, the support mechanism is provided with an adjustable height mechanism at the connection with the first mounting plate and the second mounting plate, the adjustable height mechanism can adjust and lock the height between the first mounting plate and the second mounting plate.

[0011] The air purification filter core structure as described above, the support mechanism comprises a locking support mechanism main body, one side of the locking support mechanism main body is provided with a first locking connecting part for connecting with the first mounting plate and capable of locking, and the other side is provided with a second locking connecting part for connecting with the second mounting plate and capable of locking.

[0012] The air purification filter core structure comprises a first locking connecting part, a second locking connecting part and a support mechanism, wherein the first locking connecting part comprises a first locking disc arranged on the first mounting plate and a first matching locking rod arranged on the support mechanism body and used for locking the support mechanism body to move in cooperation with the first locking disc, a first locking piece for locking the first locking disc and the first matching locking rod is arranged between the first locking disc and the first matching locking rod, the first locking disc is provided with a first disc hole for the first locking piece to insert, and the first matching locking rod is provided with a first locking rod hole for the first locking piece to insert, the second locking connecting part comprises a second locking disc arranged on the second mounting plate and a second matching locking rod arranged on the support mechanism body and used for locking the support mechanism body to move in cooperation with the second locking disc, a second locking piece for locking the second locking disc and the second matching locking rod is arranged between the second locking disc and the second matching locking rod, the second locking disc is provided with a second disc hole for the second locking piece to insert, and the second matching locking rod is provided with a second locking rod hole for the second locking piece to insert.

[0013] Compared with the prior art, the air purification filter core structure has the following advantages:

[0014] 1. The first mounting plate and the second mounting plate are supported by the support mechanism, the filter core is installed in the first mounting plate and the second mounting plate and kept in an unfolded state, so that the air purification filter core structure is installed into the air purification filter core structure outer frame, the first mounting plate and the second mounting plate cancel the barb and the guide rail structure, so that the first mounting plate and the second mounting plate are more simple in production and manufacturing, and the air purification filter core structure keeps an unfolded stable state when being installed into the air purification filter core structure outer frame and taken out from the air purification filter core structure outer frame, thereby facilitating installation and disassembly.

[0015] 2. The support mechanism enables the first mounting plate and the second mounting plate to have the unfolding and folding functions, so that the support mechanism can not only support the first mounting plate and the second mounting plate in the unfolded state, but also can be folded, thereby reducing the occupied space and facilitating transportation.

[0016] 3. The support mechanism, the first mounting plate and the second mounting plate adjust the height between the first mounting plate and the second mounting plate through the rotating locking mode, and the user can adjust the height between the first mounting plate and the second mounting plate according to actual needs, thereby bringing more convenience to the user. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0018] Figure 1 It is an air purification filter core structure embodiment 2 front view schematic view of the present application.

[0019] Figure 2 This is a schematic diagram of the folded structure of an air purification filter element according to Embodiment 2 of this utility model;

[0020] Figure 3 This is a schematic diagram of an embodiment 1 of the air purification filter structure of this utility model;

[0021] Figure 4 This is a schematic diagram of an embodiment 1 of the air purification filter structure of this utility model;

[0022] Figure 5 This is a schematic diagram of an embodiment 3 of the air purification filter structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the third connector in embodiment 3 of the present invention for an air purification filter element;

[0024] Figure 7 This is a front view schematic diagram of an embodiment 4 of the air purification filter structure of this utility model;

[0025] Figure 8 This is a three-dimensional schematic diagram of an embodiment 2 of the air purification filter structure of this utility model;

[0026] Figure 9 This is a schematic diagram of the first locking disc in Embodiment 2 of the air purification filter structure of this utility model;

[0027] Figure 10 This is a schematic diagram of the first locking rod in Embodiment 2 of the air purification filter structure of this utility model;

[0028] Figure 11 This is a schematic diagram of the first locking component in Embodiment 2 of the air purification filter structure of this utility model;

Detailed Implementation Methods

[0029] To make the technical problems solved by this application, the technical solutions, and the beneficial effects clearer, this application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0030] Example 1: Please refer to Figure 3 , 4The utility model provides an air purification filter element structure, including first mounting plate 1 and second mounting plate 2 for installing filter element, support mechanism 3 for supporting first mounting plate 1 and second mounting plate 2 are arranged between first mounting plate 1 and second mounting plate 2, first mounting plate and second mounting plate cancel the barb and guide rail structure, so that first mounting plate and second mounting plate are more simple in production and manufacture, the filter element is composed of non -woven fabric, and one side of filter element is connected with first mounting plate, and the other side is connected with second mounting plate, and filter element can be unfolded and folded with first mounting plate and second mounting plate together, effectively filters the pollutant in air, and support mechanism can simplify the installation and replacement process of air purification filter element structure, and the existence of support mechanism can provide support force, makes filter element structure not easy to deform or shift in the use process, especially in the case of facing higher wind speed or long time operation, can maintain its shape and performance, easy to disassemble and also convenient to replace or check filter element.

[0031] Further, as a preferred embodiment of the present solution but not limited, the support mechanism 3 includes a support mechanism body 30, a first connecting part 31 for connecting with the first mounting plate 1, and a second connecting part 32 for connecting with the second mounting plate 2. The support mechanism body 30 is a rod. The first connecting part 31 is provided with a first matching connecting groove 311 for corresponding matching connection with the first mounting plate 1. The first matching connecting groove 311 is provided with a first mounting hole 3111 for mounting a fastener, which is a bolt. The second connecting part 32 is provided with a second matching connecting groove 321 for corresponding matching connection with the second mounting plate 2. The second matching connecting groove 321 is provided with a second mounting hole 3211 for mounting a fastener.

[0032] Further, as a preferred embodiment of the present solution but not limited, the first matching connecting groove 311 and the second matching connecting groove 321 have a width smaller than that of the support mechanism body 30, which is conducive to reducing the use of raw materials and saving materials.

[0033] Example 2: Please refer to Figure 1 、 2 The difference between the utility model and example 1 is that the support mechanism 3 makes the first mounting plate 1 and the second mounting plate 2 have an unfolded and folded state. The support mechanism 3 can not only support the first mounting plate 1 and the second mounting plate 2 in the unfolded state, but also can be folded, thereby reducing the occupied space and facilitating transportation.

[0034] Further, as a preferred embodiment of the present solution but not limited, the support mechanism 3 includes a first connecting part 33 for connecting with the first mounting plate 1 and a second connecting part 35 for connecting with the second mounting plate 2. The first connecting part 33 and the second connecting part 35 are hingedly connected with each other and can be locked.

[0035] Further, as a preferred embodiment of the present application but not as a limitation, the first connecting member 33 and the second connecting member 35 are provided with a locking portion 36 capable of locking the unfolded state of the first mounting plate 1 and the second mounting plate 2, the locking portion 36 comprises a first locking portion 361 provided on the first connecting member 33 and a second locking portion 362 provided on the second connecting member 35, the first locking portion 361 and the second locking portion 362 are locked when the support mechanism is unfolded and are unlocked when the support mechanism is folded.

[0036] Further, as a preferred embodiment of the present application but not as a limitation, the first locking portion 361 is provided with a locking protrusion 3611 for cooperating with the second locking portion 362, the locking protrusion 3611 is provided on the outer side of one end of the first connecting member 33, the second locking portion 362 is provided with a locking groove 3621 for cooperating with the locking protrusion 3611, the locking groove 3621 is provided with a first inclined surface 36211 and a first arc surface 36121 to enable the locking protrusion 3611 to enter the locking groove 3621, the locking groove 3621 penetrates through both sides of the second connecting member 35 and is provided on the outer side of the locking portion 36 corresponding to the locking protrusion 3611, the locking groove 3621 and the locking protrusion 3611 are simple in structure and can realize the locking and unlocking of the first connecting member and the second connecting member.

[0037] Further, as a preferred embodiment of the present application but not as a limitation, the first connecting member 33 and the second connecting member 35 are provided with a locking portion 36 capable of locking the unfolded state of the first mounting plate 1 and the second mounting plate 2, the locking portion 36 comprises a first locking portion 361 provided on the first connecting member 33 and a second locking portion 362 provided on the second connecting member 35, the first locking portion 361 and the second locking portion 362 are locked when the support mechanism is unfolded and are unlocked when the support mechanism is folded.

[0038] Embodiment 3: Please refer to Figure 5 , 6 , which is different from embodiment 2 in that the support mechanism 3 comprises a third connecting member 307 for connecting with the first mounting plate 1 and a fifth connecting member 308 for connecting with the second mounting plate 2, the third connecting member 307 can extend into the fifth connecting member 308 and can lock the unfolded and folded state of the third connecting member 307 and the fifth connecting member 308, the third connecting member 307 can be telescopic in the fifth connecting member 308 and be locked.

[0039] Further, as a preferred embodiment of the present application but not as a limitation, the third connecting member 307 and the fifth connecting member 308 are provided with a telescopic locking portion 309 capable of telescoping and locking the third connecting member 307 on the fifth connecting member 308, the telescopic locking portion 309 comprises a first clamping portion 3091 provided on the third connecting member 307 for clamping the fifth connecting member 308 and a second clamping portion 3092 provided on the fifth connecting member 308 for sleeving the third connecting member 307 and clamping with the third connecting member 307.

[0040] Further, as a preferred embodiment of the present solution but not limited, the first engaging part 3091 comprises an engaging protrusion 30911 capable of telescoping in the third connecting piece 307 and an extension hole 30912 for the engaging protrusion 30911 to extend out, the engaging protrusion 30911 is connected with an elastic sheet 900 enabling the engaging protrusion 30911 to reset, the elastic sheet 900 is connected with a first fixing column 90 arranged on the third connecting piece 307, the first fixing column 90 provides support for the elastic sheet, the outside of the engaging protrusion 30911 is provided with a guide hollow column 901 to prevent the engaging protrusion from deviating.

[0041] Further, as a preferred embodiment of the present solution but not limited, the second engaging part 3092 is provided with a first locking hole 920 for the engaging protrusion 30911 to extend out the fifth connecting piece 308 so that the third connecting piece 307 and the fifth connecting piece 308 are locked, the first locking hole 920 has a larger diameter than the diameter of the engaging protrusion 30911, a plurality of first locking holes are arranged to adjust the length between the third connecting piece and the fifth connecting piece, and further adjust the distance between the first mounting plate and the second mounting plate, save the filter structure space, and facilitate transportation.

[0042] Embodiment 4: please refer to Figures 7-11 The difference between the embodiment 1 and the embodiment 4 is that the support mechanism 3 is provided with an adjusting height mechanism 367 capable of adjusting the height between the first mounting plate 1 and the second mounting plate 2 and locking the height between the first mounting plate 1 and the second mounting plate 2 at the connection between the support mechanism 3 and the first mounting plate 1 and the second mounting plate 2, through the adjusting height mechanism 367, the user can adjust the height between the first mounting plate 1 and the second mounting plate 2 according to the actual demand, and bring more convenience to the user.

[0043] Further, as a preferred embodiment of the present solution but not limited, the support mechanism 3 comprises a locking support mechanism body 350, one side of the locking support mechanism body 350 is provided with a first locking connecting part 360 for connecting with the first mounting plate 1 and capable of locking, the other side is provided with a second locking connecting part 370 for connecting with the second mounting plate 2 and capable of locking, the distance between the first mounting plate 1 and the second mounting plate 2 is adjusted and the first mounting plate 1 is supported through the first locking connecting part 360 and the second locking connecting part 370, the locking support mechanism body is a rod piece.

[0044] Further, as a preferred embodiment of the present scheme but not limited, the first locking connection part 360 comprises a first locking disc 3601 arranged on the first mounting plate 1 and a first matching locking rod 3602 arranged on the support mechanism body 350 for matching the first locking disc 3601 to lock the movement of the support mechanism body 350, a first locking piece 3603 is arranged between the first locking disc 3601 and the first matching locking rod 3602 for locking the first locking disc 3601 and the first matching locking rod 3602, the first locking disc 3601 is provided with a first disc hole 36011 for inserting the first locking piece 3603, the first matching locking rod 3602 is provided with a first locking rod hole 36021 for inserting the first locking piece 3603, the first locking disc 3601 is fixed on the first mounting plate 1, the first disc hole and the first locking rod hole have the same hole diameter, and the first locking piece is inserted into the first disc hole and the first locking rod hole to lock the position state of the first mounting plate and the support mechanism body.

[0045] Further, as a preferred embodiment of the present scheme but not limited, the second locking connection part 370 comprises a second locking disc 3701 arranged on the second mounting plate 2 and a second matching locking rod 3702 arranged on the support mechanism body 350 for matching the second locking disc 3701 to lock the movement of the support mechanism body 350, a second locking piece 3703 is arranged between the second locking disc 3701 and the second matching locking rod 3702 for locking the second locking disc 3701 and the second matching locking rod 3702, the second locking disc 3701 is provided with a second disc hole 37011 for inserting the second locking piece 3703, the second matching locking rod 3702 is provided with a second locking rod hole 37011 for inserting the second locking piece 3703, the second locking disc 3701 is fixed on the second mounting plate 2, the second disc hole and the second locking rod hole have the same hole diameter, and the second locking piece is inserted into the second disc hole and the second locking rod hole to lock the position state of the second mounting plate and the support mechanism body.

[0046] The working principle of the present embodiment is as follows:

[0047] An air purification filter element structure, in embodiment 1, the support mechanism is a rod structure, so that the filter element is kept in an unfolded state between the first mounting plate 1 and the second mounting plate 2, simplifying the installation and replacement process of the filter element structure;

[0048] In embodiment 2, the support mechanism 3 makes the first mounting plate 1 and the second mounting plate 2 have an unfolded and folded state, the first connecting piece 33 and the second connecting piece 35 are hingedly connected and can be locked, and the rotation of the locking groove 3621 and the locking protrusion 3611 structure realizes the locking and unlocking of the first connecting piece and the second connecting piece;

[0049] In the embodiment 3, the support mechanism 3 is realized by telescopic extension and contraction, and the third connecting member 307 can be telescopically extended and contracted in the fifth connecting member 308 and locked;

[0050] In the embodiment 4, the support mechanism 3 and the first mounting plate 1 and the second mounting plate 2 are adjusted in height by rotating and locking, and the connecting part of the support mechanism and the first mounting plate 1 and the second mounting plate 2 is provided with an adjusting height mechanism 367 capable of adjusting and locking the height between the first mounting plate 1 and the second mounting plate 2, so that the user can adjust the height between the first mounting plate 1 and the second mounting plate 2 according to the actual demand.

[0051] The above is the embodiment provided in combination with the specific content, and it is not intended to limit the specific implementation of the present application only to these descriptions. Any similar structure or method as the present application, or any technical deduction or replacement made on the basis of the concept of the present application, should be considered as the protection scope of the present application.

Claims

1. An air purification cartridge structure, characterized by, The utility model provides a filter core installation device, including first installation plate (1) for installing filter core and second installation plate (2), be equipped with support mechanism (3) for supporting first installation plate (1) and second installation plate (2) between first installation plate (1) and second installation plate (2), first installation plate (1) and second installation plate (2) have unfolded and folding state by support mechanism (3).

2. The air purification cartridge structure of claim 1, wherein The support mechanism (3) includes a first connecting piece (33) for connecting with the first installation plate (1) and a second connecting piece (35) for connecting with the second installation plate (2), and the first connecting piece (33) and the second connecting piece (35) are hingedly connected and lockable.

3. An air cleaning cartridge according to claim 2, wherein The first connecting piece (33) and the second connecting piece (35) are provided with a locking portion (36) capable of locking the unfolded state of the first installation plate (1) and the second installation plate (2), and the locking portion (36) includes a first locking portion (361) arranged on the first connecting piece (33) and a second locking portion (362) arranged on the second connecting piece (35).

4. An air cleaning cartridge according to claim 3, wherein The first locking portion (361) is provided with a locking protrusion (3611) for cooperating with the second locking portion (362) to lock, and the locking protrusion (3611) is arranged on the outer side of one end of the first connecting piece (33).

5. An air cleaning cartridge according to claim 4, wherein The second locking portion (362) is provided with a locking groove (3621) for cooperating with the locking protrusion (3611) to lock, and the locking groove (3621) is provided with a first inclined surface (36211) and a first arc surface (36212) to enable the locking protrusion (3611) to enter the locking groove (3621), and the locking groove (3621) penetrates through both sides of the second connecting piece (35) and is arranged on the outer side of the locking portion (36) corresponding to the locking protrusion (3611).

6. An air cleaning cartridge according to claim 1, wherein The support mechanism (3) includes a third connecting piece (307) for connecting with the first installation plate (1) and a fifth connecting piece (308) for connecting with the second installation plate (2), and the third connecting piece (307) can be inserted into the fifth connecting piece (308) and can lock the unfolded and folding state of the third connecting piece (307) and the fifth connecting piece (308).

7. An air cleaning cartridge according to claim 6, wherein The third connecting piece (307) and the fifth connecting piece (308) are provided with a telescopic locking portion (309) capable of telescoping and locking the third connecting piece (307) on the fifth connecting piece (308), and the telescopic locking portion (309) includes a first clamping portion (3091) arranged on the third connecting piece (307) for clamping the fifth connecting piece (308) and a second clamping portion (3092) arranged on the fifth connecting piece (308) for sleeving the third connecting piece (307) and clamping the third connecting piece (307).

8. The air purification cartridge structure of claim 1, wherein The connection between the support mechanism (3) and the first installation plate (1) and the second installation plate (2) is provided with an adjustable height mechanism (367) capable of adjusting the height between the first installation plate (1) and the second installation plate (2) and locking the height between the first installation plate (1) and the second installation plate (2).

9. An air cleaning cartridge according to claim 8, wherein The support mechanism (3) comprises a locking support mechanism body (350), one side of the locking support mechanism body (350) is provided with a first locking connecting part (360) for connecting with the first mounting plate (1) and capable of being locked, and the other side is provided with a second locking connecting part (370) for connecting with the second mounting plate (2) and capable of being locked.

10. An air cleaning cartridge according to claim 9, wherein The first locking connecting part (360) comprises a first locking disc (3601) arranged on the first mounting plate (1) and a first matching locking rod (3602) arranged on the support mechanism body (350) and used for matching the first locking disc (3601) to lock the movement of the support mechanism body (350), a first clamping part (3603) is arranged between the first locking disc (3601) and the first matching locking rod (3602) and used for clamping the first locking disc (3601) and the first matching locking rod (3602), the first locking disc (3601) is provided with a first disc hole (36011) for inserting the first clamping part (3603), and the first matching locking rod (3602) is provided with a first locking rod hole (36021) for inserting the first clamping part (3603), the second locking connecting part (370) comprises a second locking disc (3701) arranged on the second mounting plate (2) and a second matching locking rod (3702) arranged on the support mechanism body (350) and used for matching the second locking disc (3701) to lock the movement of the support mechanism body (350), a second clamping part (3703) is arranged between the second locking disc (3701) and the second matching locking rod (3702) and used for clamping the second locking disc (3701) and the second matching locking rod (3702), the second locking disc (3701) is provided with a second disc hole (37011) for inserting the second clamping part (3703), and the second matching locking rod (3702) is provided with a second locking rod hole (37021) for inserting the second clamping part (3703).

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