CN210569016U

CN210569016U - New fan of suspension type with magnetism panel

Info

Publication number: CN210569016U
Application number: CN201921214965.5U
Authority: CN
Inventors: 吉兴华
Original assignee: Qingdao Passive House Environmental Technology Co ltd
Current assignee: Suzhou Passive House Environmental Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-19
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a ceiling type fresh air machine with magnetic panel, which relates to the technical field of fresh air machines and comprises a casing, wherein the side wall of the casing is communicated with an air inlet, the inside is connected with a fan, and the bottom is communicated with a fresh air inlet, the casing is fixedly connected with a baffle plate near the fresh air inlet, the bottom surfaces of two sides of the baffle plate are rotated to form a fixed plate, a second permanent magnet is fixedly connected in the fixed plate, and the bottom surfaces of two sides of the baffle plate are slidably connected with a push rod. The bottom plate is convenient to fix.

Description

New fan of suspension type with magnetism panel

Technical Field

The utility model relates to a new fan technical field especially relates to a new fan of suspension type with magnetic panel.

Background

At present, in a newly decorated house or an office building, a fresh air pipeline is usually directly arranged on a roof, and a plurality of ceiling type fresh air fans are connected in series on the pipeline to keep indoor air fresh.

However, the filter element in the fresh air machine is a consumable, so the bottom panel of the ceiling type fresh air machine is required to be detachable, so that the inner filter element can be conveniently replaced. The bottom panel of the new fan of suspension type at present is fixed to the fuselage of new fan through the checkpost mode mostly, because the panel is the below that is faced, and is located the roof position, consequently opens and closes the panel and is more inconvenient, is unfavorable for dismantling the change.

Patent number CN206522878U proposes the new fan of suspension type that has the magnetism panel, through the magnetic force size of circular telegram control electro-magnet, reaches fixed bottom panel and convenient purpose of dismantling, but it needs to keep the on-state always to trough electric current can not be too little, comparatively extravagant energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new fan of suspension type with magnetism panel, the purpose is in order to solve among the prior art magnetism bottom panel need keep the problem of circular telegram always.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a new fan of suspension type with magnetism panel, includes the casing, casing lateral wall intercommunication has air intake, internal connection has fan and bottom intercommunication to have the fresh air mouth, the casing is close to fresh air mouth week fixedly connected with baffle, baffle both sides bottom surface rotates there is the fixed plate, fixed connection second permanent magnet in the fixed plate, baffle both sides bottom surface sliding connection has the push rod, push rod sliding connection just keeps away from fixed plate one end middle part and rotates and be connected with the screw rod in the fixed plate lateral wall, the screw rod is kept away from push rod one end and is run through threaded connection at casing lateral wall and connect the handle, fresh air mouth week side sliding connection bottom plate, the first permanent magnet of bottom plate both sides fixedly connected with, first permanent magnet and the corresponding and mutual repulsion of second permanent magnet, week side fixedly connected.

Preferably, the side wall of the fresh air inlet is provided with a transverse groove 41 and a plurality of vertical grooves 42, one side of the transverse groove 41 is communicated with the outside, and the transverse groove 41 is communicated with the tops of the plurality of vertical grooves 42.

Preferably, the two sides of the bottom plate are fixedly connected with bottom plate buckles, and the bottom plate buckles slide in the vertical grooves 42.

Preferably, two support rods are fixed on the side parts of the two ends of the push rod; the fixed plate lateral wall has seted up the spout, branch sliding connection is in the spout.

Preferably, the casing is close to a screw rod lateral wall fixedly connected with stopper, the stopper is kept away from casing one side and is leaned on the push rod is close to screw rod one side.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses a first and second permanent magnet repel each other, press the bottom plate in the perpendicular inslot of fresh wind mouth to reach the purpose fixed to the bottom plate, simultaneously, through rotating the screw rod, make second permanent magnet direction biasing, thereby reduce magnetic repulsion, conveniently take the bottom plate out from the cross slot along the upwards promotion in perpendicular groove, compare in circular telegram control magnetism power adsorption bottom plate, both reduced the consumption of electric energy, bottom plate self gravity is no longer the resistance of PMKD simultaneously, does benefit to PMKD.

Drawings

Fig. 1 is a schematic structural view of a ceiling type fresh air machine with a magnetic panel according to the present invention;

3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 a 3 line 3 a 3- 3 a 3 of 3 a 3 ceiling 3 type 3 fresh 3 air 3 machine 3 with 3 a 3 magnetic 3 panel 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 3 is a side view of a fixing plate of a ceiling type fresh air machine with a magnetic panel according to the present invention.

In the figure: 1 casing, 2 air intakes, 3 fans, 4 fresh air inlets, transverse groove 41, vertical groove 42, 5 bottom plates, 51 bottom plate buckles, 6 first permanent magnets, 7 grids, 8 partition plates, 9 fixing plates, 10 second permanent magnets, 11 push rods, 111 support rods, 12 screw rods and 13 limiting blocks.

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.

Referring to fig. 1-3, a new fan of suspension type with magnetism panel, includes casing 1, and casing 1 lateral wall intercommunication has air intake 2, internal connection has fan 3 and the bottom intercommunication has new wind gap 4, and horizontal slot 41 and many perpendicular grooves 42 are seted up to new wind gap 4 lateral wall, and horizontal slot 41 one side intercommunication outside, and horizontal slot 41 communicates many perpendicular groove 42 tops.

Two sides of the bottom plate 5 are fixedly connected with bottom plate buckles 51, and the bottom plate buckles 51 slide in the vertical grooves 42.

The bottom plate 5 is conveniently pushed upwards along the vertical slot 42 and then pulled out from the transverse slot 41.

The two sides of the bottom plate 5 are fixedly connected with first permanent magnets 6, the first permanent magnets 6 correspond to the second permanent magnets 10 and repel each other, and the inner peripheral side of the bottom plate 5 is fixedly connected with a grid 7.

A partition plate 8 is fixedly connected to the periphery of the machine shell 1 close to the fresh air inlet 4, fixing plates 9 are rotatably arranged on the bottom surfaces of two sides of the partition plate 8, a second permanent magnet 10 is fixedly connected in the fixing plates 9, push rods 11 are slidably connected to the bottom surfaces of two sides of the partition plate 8, and two support rods 111 are fixed to the side portions of two ends of each push rod 11; the fixed plate 9 has a sliding slot on its side wall, and the support rod 111 is slidably connected in the sliding slot.

When the push rod 11 moves along the two sides of the partition board 8, the supporting rod 111 pushes the fixing plate 9 to rotate through the sliding groove, so that the magnetic field direction of the second permanent magnet 10 is changed, the mutual repulsion force of the first permanent magnet 6 and the second permanent magnet 10 is reduced, and the disassembly through pushing is convenient.

The push rod 11 is kept away from fixed plate 9 one end middle part and is rotated and be connected with screw rod 12, and screw rod 12 is kept away from 11 one end of push rod and runs through threaded connection at casing 1 lateral wall and connect the handle, conveniently rotates screw rod 12 to drive push rod 11 and remove.

A limit block 13 is fixedly connected to one side wall of the machine shell 1 close to the screw 12, one side of the limit block 13, far away from the machine shell 1, is abutted against one side of the push rod 11, close to the screw 12, so that when the push rod 11 is located at an initial position, the first permanent magnet 6 is directly opposite to the second permanent magnet 10 just, and the maximum repulsion force is achieved.

Now, the operation principle of the present invention is described as follows:

firstly, the push rod 11 is limited by the limit block 13 to be at an initial position, at the moment, the first permanent magnet 6 is directly opposite to the second permanent magnet 10 to achieve the maximum repulsion force, the screw 12 is rotated to drive the push rod 11 to move, when the push rod 11 moves along two sides of the partition plate 8, the support rod 111 pushes the fixing plate 9 to rotate through the sliding groove, so that the magnetic field direction of the second permanent magnet 10 is changed, the mutual repulsion force of the first permanent magnet 6 and the second permanent magnet 10 is further reduced, at the moment, the bottom plate 5 is pushed upwards along the vertical groove 42 and then is pulled out from the transverse groove 41, and the purpose of;

when the device is mounted, the bottom plate 5 is pushed in from the horizontal groove 41, and slides down from the vertical groove 42, the screw 12 is rotated to return the push rod 11 to the initial position, and the bottom plate 5 is fixed by the repulsive force between the two permanent magnets.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new fan of suspension type with magnetic panel, includes casing (1), casing (1) lateral wall intercommunication has air intake (2), internal connection has fan (3) and the bottom intercommunication has fresh air inlet (4), its characterized in that, casing (1) is close to fresh air inlet (4) week side fixedly connected with baffle (8), baffle (8) both sides bottom surface is rotated there is fixed plate (9), fixed plate (9) internal fixation connects second permanent magnet (10), baffle (8) both sides bottom surface sliding connection has push rod (11), push rod (11) sliding connection just keeps away from fixed plate (9) one end middle part rotation and is connected with screw rod (12) in fixed plate (9) lateral wall, push rod (11) one end through thread connection is kept away from in casing (1) lateral wall and is connected the handle in screw rod (12), fresh air inlet (4) week side sliding connection bottom plate (5), bottom plate (5) both sides fixedly connected with first permanent magnet (6), first permanent magnet (6) are corresponding and mutual repulsion with second permanent magnet (10), bottom plate (5) inner periphery fixedly connected with grid (7).

2. The ceiling type fresh air machine with the magnetic panel as claimed in claim 1, wherein the side wall of the fresh air opening (4) is provided with a transverse groove (41) and a plurality of vertical grooves (42), one side of the transverse groove (41) is communicated with the outside, and the transverse groove (41) is communicated with the tops of the plurality of vertical grooves (42).

3. The ceiling-mounted fresh air machine with the magnetic panel as claimed in claim 2, wherein the bottom plate (5) is fixedly connected with bottom plate buckles (51) at two sides, and the bottom plate buckles (51) slide in the vertical grooves (42).

4. The ceiling type fresh air machine with the magnetic panel as claimed in claim 1, wherein two support rods (111) are fixed on the side parts of both ends of the push rod (11); the fixed plate (9) side wall is provided with a sliding groove, and the support rod (111) is connected in the sliding groove in a sliding mode.

5. The new fan of suspension type with magnetic panel of claim 4, characterized by that, the casing (1) is close to one side wall of the screw (12) and fixedly connected with the limited block (13), the limited block (13) is far away from the casing (1) and leans against the push rod (11) on the side close to the screw (12).