CN213421332U

CN213421332U - Fresh air equipment with conveniently change filter core structure

Info

Publication number: CN213421332U
Application number: CN202021467977.1U
Authority: CN
Inventors: 陈光义; 姚京生; 黄鹏
Original assignee: Hubei Baolemei Air Conditioning Technology Co ltd
Current assignee: Hubei Baolemei Air Conditioning Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-11
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a new trend equipment with conveniently change filter core structure, including new fan device main part, the inboard bottom of new fan device main part has linked firmly places the piece, and places a top middle part and has seted up first fluting, there is the filter plate first fluting is inside through installation mechanism block, installation mechanism includes first fluting, first connecting block, slide rail, first slider, second connecting block, spacing fixture block, head rod, second slider, slide bar, second fluting, fixed fixture block and third connecting block, first fluting inner wall left side middle part has linked firmly first connecting block, and the inboard upper and lower both ends symmetry of first connecting block has seted up the slide rail, slide rail inside sliding connection has first slider. The utility model discloses a be provided with filter plate, spacing fixture block and fixed fixture block, can be comparatively convenient carry out spacing block to the filter plate, ensured the ageing of device when changing the filter plate, improved the convenience of device in the use simultaneously.

Description

Fresh air equipment with conveniently change filter core structure

Technical Field

The utility model relates to a new trend equipment technical field specifically is a new trend equipment with make things convenient for renew cartridge structure.

Background

The fresh air machine is an effective air purification device, can make the indoor air produce the circulation, on the one hand discharges the indoor dirty air outdoors, on the other hand carries out measures such as sterilization, disinfection, filtration to outdoor fresh air, inputs indoor again, lets in the room all the time fresh clean air, and the new trend equipment that has the convenient change filter core structure that is to at present society satisfies people's demand basically, but still has some problems.

The filter screen of the new fan of tradition is after long-term work, and easy being blockked up by the dust, needs the filter screen of regularly artificial change, needs the staff to open the back with the fan top cap in the change process, clears away filter screen bottom screw all around again after, just can change it, and the process is loaded down with trivial details, has reduced the convenience of changing the filter screen, consequently needs a new trend equipment that has convenient renew cartridge structure to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide a new trend equipment with conveniently change filter core structure to solve the filter screen of the new fan of tradition that proposes in the above-mentioned background art after long-term work, easily be blockked up by the dust, need regularly artificial change filter screen, need the staff to open the back with the fan top cap in the change process, again with filter screen bottom screw all around clear away the back, could change it, the process is loaded down with trivial details, has reduced the problem of the convenience of changing the filter screen.

In order to achieve the above object, the utility model provides a following technical scheme:

a new fan device with a filter element structure convenient to replace comprises a new fan device main body, wherein a placing block is fixedly connected to the bottom end of the inner side of the new fan device main body, a first groove is formed in the middle of the top end of the placing block, a filter plate is clamped inside the first groove through an installing mechanism, the installing mechanism comprises a first groove, a first connecting block, a slide rail, a first slide block, a second connecting block, a limiting fixture block, a first connecting rod, a second slide block, a slide rod, a second groove, a first spring, a second connecting rod, a first pull ring, a protective cushion, a fixed fixture block and a third connecting block, the first connecting block is fixedly connected to the middle of the left side of the inner wall of the first groove, the slide rails are symmetrically formed in the upper end and the lower end of the inner side of the first connecting block, the first slide blocks are all fixed to the upper end and the lower end of the left side of the second connecting block, spacing fixture block left side bottom has linked firmly the head rod, and the head rod bottom mounting is at second slider top middle part, the second slider slides on the outer wall of slide bar, and the slide bar is fixed at the second fluting inboard, the left side bottom at first fluting inner wall is seted up to the second fluting, second slider right side middle part welding has first spring, and the one end that the second slider was kept away from to first spring encircles behind the outer wall of slide bar and welds at second fluting right side inner wall middle part, the inboard block of spacing fixture block is in filter plate bottom left side, filter plate bottom right side block is inboard at fixed fixture block, fixed fixture block right side middle part has linked firmly the third connecting block, and the third connecting block links firmly at first fluting inner wall right side middle part.

Preferably, the top end of the left side of the limiting fixture block is fixedly connected with a second connecting rod, and the left side of the top end of the second connecting rod is fixedly connected with a first pull ring.

Preferably, the inner wall of the limiting clamping block is glued with a protective soft cushion, the inner wall of the fixing clamping block is glued with another protective soft cushion, and the two groups of protective soft cushions are both attached to the outer wall of the filter plate.

Preferably, the third open slot has all been seted up on the top of the new fan device main part left and right sides, and the inside fixed inserted block that has all inserted of third open slot is two sets of fixed inserted block all fixes in same top cap bottom both sides, fixed inserted block outside middle part all inserts and is equipped with spacing inserted bar, the top outer wall connection at the inboard middle part of second pull ring that all runs through the new fan device main part in the outside of spacing inserted bar, the second spring has all been welded at the upper and lower both ends of second pull ring inboard, and the one end that the second pull ring was kept away from to the second spring all welds on the outer wall of new fan device main part.

Preferably, the middle part of the bottom end of the top cover is glued with a sealing gasket, and the bottom end of the sealing gasket is arranged at the opening of the top end of the main body of the fresh air fan device.

Preferably, the middle part of the top end of the top cover is fixedly connected with a pull handle, and the middle part of the bottom end of the pull handle is provided with anti-skidding grains.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fresh air equipment with the filter element structure convenient to replace is provided with a filter plate, a limiting clamping block and a fixed clamping block, when the replaced filter plate needs to be installed, a first pull ring is pulled to the left side firstly, so that the limiting clamping block is far away from the left side of the fixed clamping block under the driving of a second connecting rod, the bottom end of the limiting clamping block is in a stretching state through a first spring welded by a second sliding block at the moment, and after the filter plate is placed in a first groove in the limiting clamping block and the fixed clamping block, the first pull ring is loosened at the moment, so that the limiting clamping block is clamped at the bottom end of the left side of the filter plate under the driving of the restoring force of the first spring, the filter plate can be clamped in a limiting mode conveniently through the structure, the timeliness of the device when the filter plate is replaced is ensured, and meanwhile the convenience of;

2. this new trend equipment with conveniently change filter core structure is provided with new fan device main part, the top cap with draw the handle, when the top cap on new fan device main part top needs to be opened, stimulate the second pull ring under the effect of the elastic potential energy of second spring to the outside earlier this moment, make spacing inserted bar remove with fixed inserted block between the lock-out condition after, upwards stimulate the handle this moment, make to drive the top cap and open from new fan device main part top, can be comparatively convenient open and close the top cap through above-mentioned structure, the convenience of device in the use has been ensured, the practicality of device has been improved simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic diagram of a partial top view of the placing block and the filter plate in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a fresh air device main body; 2. placing the blocks; 3. filtering the plate; 4. a first slot; 5. a first connection block; 6. a slide rail; 7. a first slider; 8. a second connecting block; 9. a limiting clamping block; 10. a first connecting rod; 11. a second slider; 12. a slide bar; 13. a second slot; 14. a first spring; 15. a second connecting rod; 16. a first pull ring; 17. a protective cushion; 18. fixing the fixture block; 19. a third connecting block; 20. a top cover; 21. pulling a handle; 22. a gasket; 23. fixing the insert block; 24. a limiting inserted rod; 25. a second tab; 26. a second spring; 27. and a third slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a fresh air device with a filter element structure convenient to replace comprises a fresh air device main body 1, wherein the bottom end of the inner side of the fresh air device main body 1 is fixedly connected with a placing block 2, the middle part of the top end of the placing block 2 is provided with a first open groove 4, a filter plate 3 is clamped in the first open groove 4 through an installing mechanism, the installing mechanism comprises a first open groove 4, a first connecting block 5, a slide rail 6, a first slide block 7, a second connecting block 8, a limiting clamping block 9, a first connecting rod 10, a second slide block 11, a slide rod 12, a second open groove 13, a first spring 14, a second connecting rod 15, a first pull ring 16, a protective soft cushion 17, a fixed clamping block 18 and a third connecting block 19, the first connecting block 5 is fixedly connected with the middle part of the left side of the inner wall of the first open groove 4, the slide rails 6 are symmetrically arranged at the upper end and the lower end of the inner side of the first connecting block 5, the top end of the right side of a second connecting block 8 is fixed in the middle of the left side of a limiting clamping block 9, the bottom end of the left side of the limiting clamping block 9 is fixedly connected with a first connecting rod 10, the bottom end of the first connecting rod 10 is fixed in the middle of the top end of a second sliding block 11, the second sliding block 11 slides on the outer wall of a sliding rod 12, the sliding rod 12 is fixed in the inner side of a second groove 13, the second groove 13 is arranged at the bottom end of the left side of the inner wall of a first groove 4, a first spring 14 is welded in the middle of the right side of the second sliding block 11, one end of the first spring 14 far away from the second sliding block 11 is surrounded on the outer wall of the sliding rod 12 and then welded in the middle of the inner wall of the right side of the second groove 13, the inner side of the limiting clamping block 9 is clamped in the left side of the bottom end of a filter plate 3, the right side of the bottom end, the timeliness of the device when the filter plate 3 is replaced is ensured, and meanwhile, the convenience of the device in the use process is improved.

Spacing fixture block 9 left side top has linked firmly second connecting rod 15, and second connecting rod 15 top left side has linked firmly first pull ring 16, its effect lies in the block of the spacing fixture block 9 of the pulling of being convenient for to 3 left sides bottoms of filter plate, the convenience of device has been ensured, spacing fixture block 9 inner wall is glued there is protection cushion 17, fixed fixture block 18 inner wall is glued there is another protection cushion 17, two sets of protection cushions 17 all laminate on the outer wall of filter plate 3, thereby it lies in avoiding the direct bottom outer wall direct contact with filter plate 3 of the inner wall of spacing fixture block 9 and fixed fixture block 18 to cause the outer wall of 3 bottoms of filter plate impaired, the integrality of device in the use has been ensured.

Third open slot 27 has all been seted up on the top of the left and right sides of new fan device main part 1, and fixed inserted block 23 has all been inserted to third open slot 27 inside, two sets of fixed inserted block 23 all fix in same top cap 20 bottom both sides, fixed inserted block 23 outside middle part has all been inserted and has been equipped with spacing inserted bar 24, the top outer wall connection that fresh fan device main part 1 all is all run through in the outside of spacing inserted bar 24 is at the inboard middle part of second pull ring 25, second spring 26 has all been welded at the upper and lower both ends of second pull ring 25 inboard, and the one end that second spring 26 kept away from second pull ring 25 all welds on the outer wall of new fan device main part 1, its effect lies in can be comparatively convenient opening and closing top cap 20, the convenience of device in the use has been ensured, the practicality of device has been improved simultaneously.

The middle part of the bottom end of the top cover 20 is glued with a sealing gasket 22, the bottom end of the sealing gasket 22 is arranged at the opening at the top end of the main body of the fresh air device, the sealing performance at the top end of the main body of the fresh air device can be ensured, the practicability of the device in the using process is ensured, the middle part of the top end of the top cover 20 is fixedly connected with a pull handle 21, the middle part of the bottom end of the pull handle 21 is provided with anti-skidding lines, the top cover 20 can be conveniently pulled, and the convenience of the device in the process of using the mobile.

The working principle is as follows: when the replaced filter plate 3 needs to be installed, the first pull ring 16 is pulled to the left side at this time, so that the lower limiting fixture block 9 is driven by the second connecting rod 15 to be away from the left side of the fixed fixture block 18, at this time, the bottom end of the limiting fixture block 9 is in a stretching state through the first spring 14 welded to the second slider 11, until the filter plate 3 is placed in the first slot 4 inside the limiting fixture block 9 and the fixed fixture block 18, at this time, the first pull ring 16 is released, so that the limiting fixture block 9 is clamped at the bottom end of the left side of the filter plate 3 under the driving of the restoring force of the first spring 14;

when the top cover 20 at the top end of the fresh air device main body 1 needs to be opened, the second pull ring 25 is pulled outwards under the action of the elastic potential energy of the second spring 26, so that after the limiting insertion rod 24 is unlocked from the locking state between the limiting insertion rod and the fixed insertion block 23, the pull handle 21 is pulled upwards, the top cover 20 is driven to be opened from the top end of the fresh air device main body 1, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new trend equipment with conveniently change filter core structure, includes new trend machine main part (1), its characterized in that: the novel fan device is characterized in that the bottom end of the inner side of a main body (1) of the novel fan device is fixedly connected with a placing block (2), the middle part of the top end of the placing block (2) is provided with a first slot (4), the inside of the first slot (4) is clamped with a filter plate (3) through an installing mechanism, the installing mechanism comprises the first slot (4), a first connecting block (5), a slide rail (6), a first slide block (7), a second connecting block (8), a limiting clamping block (9), a first connecting rod (10), a second slide block (11), a slide rod (12), a second slot (13), a first spring (14), a second connecting rod (15), a first pull ring (16), a protective cushion (17), a fixed clamping block (18) and a third connecting block (19), the middle part of the left side of the inner wall of the first slot (4) is fixedly connected with the first connecting block (5), and the upper end and the, the inner part of the sliding rail (6) is connected with a first sliding block (7) in a sliding manner, the first sliding blocks (7) are fixed at the upper and lower left ends of a second connecting block (8), the top end of the right side of the second connecting block (8) is fixed at the middle part of the left side of a limiting clamping block (9), the bottom end of the left side of the limiting clamping block (9) is fixedly connected with a first connecting rod (10), the bottom end of the first connecting rod (10) is fixed at the middle part of the top end of the second sliding block (11), the second sliding block (11) slides on the outer wall of a sliding rod (12), the sliding rod (12) is fixed at the inner side of a second groove (13), the second groove (13) is arranged at the bottom end of the left side of the inner wall of the first groove (4), a first spring (14) is welded at the middle part of the right side of the second sliding block (11), and one end, far away from the second sliding block (11), the inner side of the limiting clamping block (9) is clamped on the left side of the bottom end of the filter plate (3), the right side of the bottom end of the filter plate (3) is clamped on the inner side of the fixed clamping block (18), the middle part of the right side of the fixed clamping block (18) is fixedly connected with a third connecting block (19), and the third connecting block (19) is fixedly connected with the middle part of the right side of the inner wall of the first groove (4).

2. The fresh air device with the filter element replacement facilitating structure as claimed in claim 1, wherein: the top end of the left side of the limiting clamping block (9) is fixedly connected with a second connecting rod (15), and the left side of the top end of the second connecting rod (15) is fixedly connected with a first pull ring (16).

3. The fresh air device with the filter element replacement facilitating structure as claimed in claim 1, wherein: the inner wall of the limiting clamping block (9) is glued with a protective soft cushion (17), the inner wall of the fixing clamping block (18) is glued with another protective soft cushion (17), and the protective soft cushions (17) are attached to the outer wall of the filter plate (3).

4. The fresh air device with the filter element replacement facilitating structure as claimed in claim 1, wherein: third fluting (27) has all been seted up on the top of new fan device main part (1) the left and right sides, and third fluting (27) inside all inserts and is equipped with fixed inserted block (23), and is two sets of fixed inserted block (23) all fixes in same top cap (20) bottom both sides, fixed inserted block (23) outside middle part all inserts and is equipped with spacing inserted bar (24), the top outer wall that the outside of spacing inserted bar (24) all runs through new fan device main part (1) is connected at the inboard middle part of second pull ring (25), second spring (26) have all been welded at the upper and lower both ends of second pull ring (25) inboard, and second spring (26) keep away from the one end of second pull ring (25) and all weld on the outer wall of new fan device main part (1).

5. The fresh air device with the filter element replacement facilitating structure as claimed in claim 4, wherein: the middle part of the bottom end of the top cover (20) is glued with a sealing gasket (22), and the bottom ends of the sealing gaskets (22) are arranged at the opening of the top end of the main body (1) of the fresh air fan device.

6. The fresh air device with the filter element replacement facilitating structure as claimed in claim 4, wherein: the middle of the top end of the top cover (20) is fixedly connected with a pull handle (21), and anti-skidding grains are arranged in the middle of the bottom end of the pull handle (21).