CN206600914U - The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type - Google Patents
The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type Download PDFInfo
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- CN206600914U CN206600914U CN201720286544.8U CN201720286544U CN206600914U CN 206600914 U CN206600914 U CN 206600914U CN 201720286544 U CN201720286544 U CN 201720286544U CN 206600914 U CN206600914 U CN 206600914U
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- blower fan
- mounting type
- filter element
- new blower
- ceiling mounting
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Abstract
The utility model belongs to new blower fan technical field, and in particular to a kind of filter element replacing device, further relates to a kind of new blower fan of ceiling mounting type.For the deficiency of existing ceiling mounting type fresh air machine filter element replacing inconvenience, the technical scheme of use is：Filter element replacing device, including the telescopic elevating mechanism that can accommodate the filter core holding mechanism of filter core, driving filter core holding mechanism is lifted, elevating mechanism is arranged above filter core holding mechanism, elevating mechanism includes actuating unit and transmission mechanism, and actuating unit transmits power drive filter core holding mechanism by transmission mechanism and lifted.Filter element replacing device of the present utility model, without aids such as staircases, without suspended ceiling pinch plate and cabinet cover is taken apart, filter element replacing is convenient.
Description
Technical field
The utility model belongs to new blower fan technical field, and in particular to a kind of filter element replacing device of the new blower fan of ceiling mounting type,
Further relate to a kind of new blower fan of ceiling mounting type.
Background technology
At present, for the indoor ventilation apparatus of ceiling mounting type, it is necessary to first tear suspended ceiling pinch plate open when internal core is changed
Open, open cabinet cover, the cartridge removal of new blower fan is got off, then new filter core is attached on new blower fan, load onto cabinet cover, finally
Suspended ceiling pinch plate is installed.In the region that air quality is poor, the filter element replacing of new blower fan is more frequent, it is necessary to often dismantle furred ceiling
Buckle and cabinet cover.The whole replacement operation of fresh air machine filter core is cumbersome, in addition it is also necessary to by other aids such as ladder.Although city
The new blower fan of multiple filter cores can be accommodated by also being occurred in that on field, and filter core is changed automatically, and filter core can be used in turn, but when receiving
There is still a need for changing filter core after filter core is finished, it can not avoid taking the operation such as suspended ceiling pinch plate, cabinet cover apart all the time when changing filter core.
The content of the invention
There is provided a kind of ceiling mounting type fresh air for the inconvenient deficiency of existing ceiling mounting type fresh air machine filter element replacing for the utility model
The filter element replacing device of machine, filter element replacing is convenient and swift.There is provided a kind of ceiling mounting type fresh air provided with this filter element replacing device simultaneously
Machine.
To achieve the above object, the utility model is adopted the following technical scheme that：The filter element replacing device of the new blower fan of ceiling mounting type,
Including the telescopic elevating mechanism that can accommodate the filter core holding mechanism of filter core, driving filter core holding mechanism is lifted, elevating mechanism
It is arranged above filter core holding mechanism, elevating mechanism includes actuating unit and transmission mechanism, actuating unit is passed by transmission mechanism
Pass the lifting of power drive filter core holding mechanism.
The filter element replacing device of the new blower fan of ceiling mounting type of the present utility model, filter core is positioned in filter core holding mechanism,
Telescopic elevating mechanism is set above filter core holding mechanism, drives filter core holding mechanism to lift by elevating mechanism, is being needed
When changing filter core, elevating mechanism falls filter core holding mechanism, changes after filter core, then filter core holding mechanism is risen, without helping
The aids such as ladder, without suspended ceiling pinch plate and cabinet cover is taken apart, filter element replacing is convenient.Filter core holding mechanism bottom surface, which can be fixed, hangs
Top clip plate, so as to ensure the attractive in appearance of furred ceiling.Elevating mechanism is scalable, will not increase new blower fan volume substantially.
Preferably, transmission mechanism is scissor-type transmission mechanism.Using scissor-type transmission mechanism, compact conformation, Bu Huizeng
Big new blower fan volume.
Preferably, actuating unit include motor, scissor-type transmission mechanism include upper bracket, lower carriage and upper and lower bracket it
Between by motor-driven telescopic fork-shearing frame, fork-shearing frame includes many scissors bars, the connecting rod being hinged with scissors bar, lower branch
Frame is fixedly connected with filter core holding mechanism.Stretched using motor driving fork-shearing frame, slightly, control is simple for part.
Preferably, opening up upper hopper chute on upper bracket, gliding groove is opened up on lower carriage, connecting rod includes being arranged at upper bracket
A fixation in two connecting rods on two connecting rods at two ends, upper bracket, another is arranged in upper hopper chute, upper hopper chute
In connecting rod open up screwed hole, motor output shaft sets a screw rod coordinated with screwed hole；Connecting rod includes being arranged at lower branch
Wherein one fixation of two connecting rods on two connecting rods at frame two ends, lower carriage, another is arranged in gliding groove.Pass through
The torque of motor is converted to straight line torque, compact conformation by screw flight, and prevents connecting rod from sliding by screw flight, is adopted
With common electric machine, without using stepper motor etc., reducing cost.
Preferably, upper bracket length be less than lower carriage, when fork-shearing frame shrinks completely, motor away from output shaft one end not
Externally protrude out in fork-shearing frame.
Preferably, transmission mechanism is rope drive mechanism.Using rope drive mechanism, part is few, compact conformation, takes
Space is small.
Preferably, actuating unit includes the worm and gear motor of dual output, rope drive mechanism is with respect to worm and gear electricity
Machine is symmetrical arranged, including leading block, the flexible cable across leading block, and flexible cable one end is fixed in gear grooved, the other end and filter
Core holding mechanism is fixed.Using symmetrical rope drive mechanism, reduce filter core holding mechanism and rock.
Preferably, rope drive mechanism also includes guiding mechanism, flexible cable connection guiding mechanism.Guiding mechanism can be cut
The various guiding mechanisms such as V shape.When being not provided with guiding mechanism, it can produce and rock because flexible cable is more soft, during rise and fall,
Easily hurted sb.'s feelings during decline, alignment is difficult during rising.By setting guiding mechanism, it is to avoid filter core storing apparatus is rocked.
Preferably, filter core holding mechanism also includes the suspended ceiling pinch plate that lower end is set.Filter core holding mechanism lower end sets and hung
Top clip plate, keeps furred ceiling attractive in appearance.
The new blower fan of ceiling mounting type, includes the filter element replacing device of casing and the new blower fan of ceiling mounting type, the filter core of the new blower fan of ceiling mounting type
More changing device upper end is fixed in casing, and limit switch is set in casing.When the filter of the filter element replacing device of the new blower fan of ceiling mounting type
When core storing apparatus rises to certain altitude, the filter element replacing device of the new blower fan of ceiling mounting type encounters limit switch, represents ceiling mounting type
The filter element replacing device of new blower fan has arrived at required position, and actuating unit is stopped, the filter element replacing of the new blower fan of ceiling mounting type
Device rests on required position.
The filter element replacing device of the new blower fan of ceiling mounting type of the present utility model, filter core is positioned in filter core holding mechanism,
Telescopic elevating mechanism is set above filter core holding mechanism, drives filter core holding mechanism to lift by elevating mechanism, is being needed
When changing filter core, elevating mechanism falls filter core holding mechanism, changes after filter core, then filter core holding mechanism is risen, without helping
The aids such as ladder, without suspended ceiling pinch plate and cabinet cover is taken apart, filter element replacing is convenient.
Filter element replacing device and limit switch are set in the new fan box of ceiling mounting type of the present utility model, and filter element replacing is convenient
While ensure filter core in place, it is ensured that normal work.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of the filter element replacing device of the new blower fan of ceiling mounting type of the utility model embodiment 1；
Fig. 2 is the structural perspective of the new blower fan of the utility model embodiment 2；
Fig. 3 is another state diagram of the new blower fan of the utility model embodiment 2；
Fig. 4 is the structural representation of the filter element replacing device of the new blower fan of ceiling mounting type of the utility model embodiment 3；
Fig. 5 is Fig. 4 exploded view；
In figure, 1- filter core holding mechanisms；11- suspended ceiling pinch plates；12- lower installation boards；
2- filter cores；
3- actuating units；31- motor mounting plates；
4- scissor-type transmission mechanisms；41- upper brackets；42- lower carriages；43- fork-shearing frames；44- screw rods；411- chutes；421-
Chute；431- scissors bars；432- connecting rods；433- screwed holes；
5- rope drives mechanism；51- leading blocks；52- flexible cables；53- ears；54- pulley spindles；The 55- axis of guides；
6- guiding mechanisms；61- buckles；
7- limit switches.
Embodiment
With reference to the accompanying drawing of the utility model embodiment, the technical scheme to the utility model embodiment explain and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
The other embodiment that those skilled in the art are obtained on the premise of creative work is not made, belongs to the utility model
Protection domain.
As shown in figure 1, the filter element replacing device of the new blower fan of the ceiling mounting type of the utility model embodiment 1, the new blower fan of ceiling mounting type
Filter element replacing device include that the filter core holding mechanism 1 of filter core 2, the elevating mechanism of the lifting of driving filter core holding mechanism 1 can be accommodated,
Elevating mechanism is arranged at the top of filter core holding mechanism 1, and elevating mechanism includes actuating unit and transmission mechanism, and actuating unit is by passing
Motivation structure driving filter core holding mechanism 1 is lifted.
The usual rectangular-blocklike of filter core 2, filter core holding mechanism 1 includes a framework, and filter core 2 is positioned in framework.Filter core holds
Receive and fix a lower installation board 12 above mechanism 1 framework, lower installation board 12 is fixed with the lower end of scissor-type transmission mechanism 4.Filter core is accommodated
A suspended ceiling pinch plate is fixed below the framework of mechanism 1.
Actuating unit is to fix a screw rod 44 on motor 3, the output shaft of motor 3.
Transmission mechanism is scissor-type transmission mechanism 4, and scissor-type transmission mechanism 4 includes upper bracket 41, lower carriage 42, propped up up and down
Retractable fork-shearing frame 43 between frame, lower carriage 42 is fixedly connected with the lower installation board 12 on filter core holding mechanism 1.Upper bracket
41 include two parallel section bars, and its one end opens up upper hopper chute 411.Lower carriage 42 includes two parallel section bars, and its one end is opened
Set chute 421.Section bar used in upper bracket 41 is shorter than section bar used in lower carriage 42.The inner of upper hopper chute 411 is generally within upper bracket
41 midpoints, gliding groove 421 is inner generally within the midpoint of lower carriage 42, so that fork-shearing frame 43 declines displacement maximum.
Fork-shearing frame 43 includes many scissors bars 431, the connecting rod 432 being hinged with scissors bar 431.Connecting rod 432 is included most
The connecting rod 432A and 432B of upper end, connecting rod 432A are fixed on the one end of upper bracket 41, and connecting rod 432B is arranged at gliding groove 421
In and can be reciprocatingly slided in gliding groove 421.The nut of setting one with threaded hole 433, screw rod 44 and spiral shell in the middle part of connecting rod 432B
The screw thread of pit 433 coordinates.Connecting rod 432 includes the connecting rod 432C and connecting rod 432D of bottom, and connecting rod 432C is fixed on
The one end of lower carriage 42, connecting rod 432D is arranged in gliding groove 421 and can slided in gliding groove 421.Screwed hole 433 and upper cunning
Groove 411 is substantially flush.Scissors bar 431 has certain thickness and opens up multiple hollow holes, it is ensured that the intensity of scissors bar 431 and saving material
Material.
When motor 3 is rotated, drive screw 433 is rotated, and screw rod 433 is converted into connecting rod 432B slip, connecting rod
432B and then the whole fork-shearing frame folding of drive, so as to lift filter core holding mechanism 1.
Motor mounting plate 31 can be set in transmission mechanism upper end, and is fixed by motor mounting plate 31 with new fan box.
As shown in Fig. 2 the new blower fan of the ceiling mounting type of the utility model embodiment 2, the new blower fan of ceiling mounting type is hung using embodiment 1
The filter element replacing device of the new blower fan of top formula, new fan box is accommodated in shown in figure for the filter element replacing device of the new blower fan of ceiling mounting type
It is interior.Limit switch 7 can be set in new fan box so as to which motor just stops operating during position needed for ensureing elevating mechanism arrival.
As shown in figure 3, the new blower fan of the ceiling mounting type of the utility model embodiment 2, the new blower fan of ceiling mounting type is hung using embodiment 1
The filter element replacing device of the new blower fan of top formula, now, the fork-shearing frame 43 of the filter element replacing device of the new blower fan of ceiling mounting type are opened, by filter core
Mechanism arrangement 1 is fallen, so as to be convenient for changing filter core 2.
As shown in Figure 4 and Figure 5, the filter element replacing device of the new blower fan of the ceiling mounting type of the utility model embodiment 3, ceiling mounting type is new
The filter element replacing device of blower fan includes filter core mechanism arrangement 1 and is arranged at the lowering or hoisting gear of the top of filter core mechanism arrangement 1, lifting dress
Put the worm and gear motor 3 including dual output, rope drive mechanism 5 and guiding mechanism 6.Worm and gear motor 3 is installed on motor
On installing plate 31, the output shaft of worm and gear motor 3 connects the gear for opening up gear grooved.The upper fixed seat ear 53 of motor mounting plate 31,
Small one and large one two through holes are opened up on seat ear 53, and larger through hole wears cunning closer to worm and gear motor 3 in larger through hole
Pulley 51 is set on wheel shaft 54, pulley spindle 54, and pulley 51 is spacing by jump ring and pulley spindle 51, and guiding is worn in less through hole
Axle 55.Flexible cable 52 is steel wire rope, and its one end is fixed in gear grooved, and middle part is by the lower section of pulley 51 and by the axis of guide 55
Side.The lower end of flexible cable 52 is fixed with filter core mechanism arrangement 1.
The filter element replacing device of the new blower fan of ceiling mounting type also includes moving filter core mechanism arrangement 1 carrying out spacing position-limit mechanism
6, position-limit mechanism 6 is scissor-type guiding mechanism, the fork-shearing frame 43 of its structure proximate embodiment 1.Position-limit mechanism 6 include upper slide rail,
Glidepath and can on upper and lower slide rail folding fork-shearing frame, buckle 61 is fixed on fork-shearing frame, flexible cable 52 passes through buckle 61.
Filter core holding mechanism 1 includes the installation for being provided for fixing with glidepath above the framework for filter core 2, framework
Suspended ceiling pinch plate 11 is set below plate, framework.Framework can be spliced by polylith section bar.
More than, embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto,
It is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited in accompanying drawing and above embodiment
The content of description.Any modification without departing from function and structure principle of the present utility model is intended to be included in the model of claims
In enclosing.
Claims (10)
1. the filter element replacing device of the new blower fan of ceiling mounting type, it is characterised in that the filter core holding mechanism including filter core (2) can be accommodated
(1), the telescopic elevating mechanism of driving filter core holding mechanism (1) lifting, the elevating mechanism is arranged at filter core holding mechanism
(1) top, the elevating mechanism includes actuating unit and transmission mechanism, and the actuating unit drives filter core to hold by transmission mechanism
Receive mechanism (1) lifting.
2. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 1, it is characterised in that the transmission mechanism is to cut
Fork type drive mechanism (4).
3. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 2, it is characterised in that the actuating unit includes
Motor (3), the scissor-type transmission mechanism (4) include between upper bracket (41), lower carriage (42), upper and lower bracket by motor
(3) the telescopic fork-shearing frame (43) of driving, the fork-shearing frame (43) includes many scissors bars (431), cut with scissors with scissors bar (431)
The connecting rod (432) connect, the lower carriage (42) is fixedly connected with filter core holding mechanism (1).
4. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 3, it is characterised in that on the upper bracket (41)
Open up and gliding groove (421) is opened up on upper hopper chute (411), the lower carriage (42), the connecting rod (432) includes being arranged at branch
A fixation in two connecting rods (432A, 432B) at frame (41) two ends, two connecting rods (432A, 432B), it is another
Root is slidably disposed in upper hopper chute (411), and the connecting rod (432) in gliding groove (411) opens up screwed hole (433), motor
(3) screw rod (44) coordinated with screwed hole (433) is set on output shaft；The connecting rod (432) includes being arranged at lower carriage
(42) one in two connecting rods (432C, 432D) on two connecting rods (432C, 432D) at two ends, the lower carriage (42)
Root is fixed, and another is slidably disposed in gliding groove (421).
5. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 4, it is characterised in that the upper bracket (41) is long
Degree is less than lower carriage (42), when fork-shearing frame (43) shrinks completely, and the motor (3) does not externally protrude out in scissor away from output shaft one end
Frame (43).
6. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 1, it is characterised in that the transmission mechanism is rope
Rope transmission mechanism (5).
7. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 6, it is characterised in that the actuating unit includes
The worm and gear motor (3) of dual output, the rope drive mechanism (5) is symmetrical arranged with respect to worm and gear motor (3), including leads
To pulley (51), across leading block (51) flexible cable (52), by worm and gear motor (3) drive and open up collecting flexible cable (52)
Gear grooved gear, described flexible cable (52) one end is fixed in gear grooved, and the other end is fixed with filter core holding mechanism (1).
8. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 7, it is characterised in that the rope drive mechanism
(5) guiding mechanism (6), flexible cable (52) connection guiding mechanism (6) are also included.
9. the filter element replacing device of the new blower fan of ceiling mounting type as claimed in claim 1, it is characterised in that the filter core holding mechanism
(1) suspended ceiling pinch plate (11) that lower end is set also is included.
10. the new blower fan of ceiling mounting type, including casing, it is characterised in that also new including any described ceiling mounting type of claim 1 to 9
The filter element replacing device of blower fan, the filter element replacing device upper end of the new blower fan of ceiling mounting type is fixed in casing, in the casing
Limit switch (7) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286544.8U CN206600914U (en) | 2017-03-22 | 2017-03-22 | The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286544.8U CN206600914U (en) | 2017-03-22 | 2017-03-22 | The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600914U true CN206600914U (en) | 2017-10-31 |
Family
ID=60145548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286544.8U Active CN206600914U (en) | 2017-03-22 | 2017-03-22 | The filter element replacing device and the new blower fan of ceiling mounting type of the new blower fan of ceiling mounting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068060A (en) * | 2019-04-23 | 2019-07-30 | 刘光旭 | A kind of new wind devices being conveniently replaceable with temperature controlling function |
| CN116571998A (en) * | 2023-04-11 | 2023-08-11 | 深圳昱拓智能有限公司 | Filter element mounting device, filter element replacing device and replacing method thereof |
-
2017
- 2017-03-22 CN CN201720286544.8U patent/CN206600914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068060A (en) * | 2019-04-23 | 2019-07-30 | 刘光旭 | A kind of new wind devices being conveniently replaceable with temperature controlling function |
| CN116571998A (en) * | 2023-04-11 | 2023-08-11 | 深圳昱拓智能有限公司 | Filter element mounting device, filter element replacing device and replacing method thereof |
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