CN207813990U - A kind of environmentally friendly fan of fast changeable filter device - Google Patents
A kind of environmentally friendly fan of fast changeable filter device Download PDFInfo
- Publication number
- CN207813990U CN207813990U CN201721234953.XU CN201721234953U CN207813990U CN 207813990 U CN207813990 U CN 207813990U CN 201721234953 U CN201721234953 U CN 201721234953U CN 207813990 U CN207813990 U CN 207813990U
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- China
- Prior art keywords
- fixedly connected
- fan
- ventilated box
- spring
- slot
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Abstract
The utility model provides a kind of environmentally friendly fan of fast changeable filter device, is related to fan art.The environmentally friendly fan of the Ke Kuaisugenghuan filter device, it is covered including fan, ventilated box and supporting rack, the fan cover is fixedly connected positioned at the left side of ventilated box and with ventilated box, support frame as described above is located at the lower section of ventilated box and is fixedly connected with ventilated box, the bottom of support frame as described above is fixedly connected with pedestal, the right side opening of the ventilated box is equipped with the ventilation slot being connected with fan cover, the right side of the fan cover is simultaneously installed with blower fan apparatus positioned at the inside of ventilation slot, seal groove is offered at the top of the ventilated box, the inner wall of the seal groove is provided with block, the lateral surface of the block is socketed with rubber seal ring compatible with seal groove.The environmentally friendly fan of the Ke Kuaisugenghuan filter device, it is simple in structure, it is easy to use, the filter device on fan can quickly be replaced, the time replaced saved, compared with troublesome problem when avoiding replacement.
Description
Technical field
The present invention relates to fan technology field, specially a kind of environmentally friendly fan of fast changeable filter device.
Background technology
Fan, refer to hot day takes cool apparatus electric fan so as to raw wind, is the device that air-flow is generated with electric drive, the fan of interior configuration
Son is powered carries out rotation chemical conversion natural wind to achieve the effect that enjoy the cool later.The critical piece of electric fan is：Ac motor.Wind
Fan be switched on coil in magnetic field stress and rotate.The reformulations of energy are：Electric energy is converted mainly into mechanical energy, simultaneously because
Coil has resistance, so inevitably some electric energy will be converted into thermal energy.The improvement of people's living standards, the kind of fan
Class is consequently increased, such as refrigerating fan and air filtration fan etc..
Currently, the filter device used in existing air filtration fan is that filter effect is extraordinary, but in mistake
What filter device usage time needed more to renew it after having grown, existing is that fan hub is needed to open when replacing,
The speed of replacement is very slow, can seriously affect replacement speed, excessively troublesome.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of environmentally friendly fans of fast changeable filter device, solve
Replacement slow-footed problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of fast changeable filter device
Environmentally friendly fan, including fan cover, ventilated box and supporting rack, the fan cover connects positioned at the left side of ventilated box and being fixed with ventilated box
It connects, support frame as described above is located at the lower section of ventilated box and is fixedly connected with ventilated box, and the bottom of support frame as described above is fixedly connected with bottom
Seat, for the right side opening of the ventilated box equipped with the ventilation slot being connected with fan cover, the right side of the fan cover is simultaneously located at the interior of ventilation slot
Portion is installed with blower fan apparatus, and seal groove is offered at the top of the ventilated box, and the inner wall of the seal groove is provided with block,
The lateral surface of the block is socketed with rubber seal ring compatible with seal groove, the lateral surface of the rubber seal ring and sealing
Slot contacts, and the inner wall bottom of the seal groove offers the pumping slot to connect with ventilation slot, and the pumping slot was internally provided with
The bottom of filter plate, the filter plate is fixedly connected through pumping slot and with block, and the symmetrical fixation in front of the filter plate is even
It is connected to roller bearing block, is fixedly connected by roller bearing between two roller bearing blocks, the surface of the roller bearing is socketed with idler wheel, the block
Top is fixedly connected with bearing piece, and the top of the bearing piece runs through seal groove and extends to the outside of seal groove, the top of the bearing piece
Portion's middle-end offers indent.
The inside of the ventilated box simultaneously offers spring groove on the left of pumping slot, and the inside of the spring groove is respectively set
There are limiting plate and spring, the limiting plate to be located at the top of spring, one end of the spring is fixedly connected with limiting plate, the bullet
The other end of spring is fixedly connected with the inner wall bottom of spring groove, and the both ends of the limiting plate are socketed with gag lever post, the limit
The both ends of bar are fixedly connected with the inner wall of spring groove top and bottom respectively, and the inside of the limiting plate is inlaid with bearing, described
The inner ring of bearing is socketed with connecting rod, and the one end of the connecting rod far from limiting plate is arranged through ventilated box and with above ventilated box
Compression bar be fixedly connected, one end bottom of the compression bar far from connecting rod be located at indent inside and indent contact, the compression bar
Top be fixedly connected with drop handle.
Preferably, it is fixedly connected with antiskid plate at the top of the pedestal, the bottom of the antiskid plate is fixedly connected with anti-skidding
Salient point.
Preferably, the quantity of the idler wheel is two, and two idler wheels are symmetrical arranged with the central axes of filter plate.
Preferably, the inner wall of the ventilation slot and backstop, the height of the backstop are fixedly connected on the right side of the pumping slot
It is identical as the height of ventilation slot.
Preferably, the one end of the spring far from limiting plate is fixedly connected with spring anchor block, the bottom of the spring anchor block
Portion is fixedly connected with the inner wall of spring groove.
(3) advantageous effect
The present invention provides a kind of environmentally friendly fans of fast changeable filter device.Has following advantageous effect：
1, the environmentally friendly fan of the Ke Kuaisugenghuan filter device, it is simple in structure, it is easy to use, it can be to the filtering on fan
Device is quickly replaced, and the time replaced has been saved, compared with troublesome problem when avoiding replacement.
2, environmentally friendly fan of the filter device can be changed quickly can by being used cooperatively for block and rubber seal ring
So that filter plate is obtained better seal when in use, prevents the situation that gas leakage causes filter effect bad when its work.
3, environmentally friendly fan of the filter device can be changed quickly is filtered by being used cooperatively for roller bearing and idler wheel replacing
The frictional force that filter plate and pumping slot can be reduced when plate avoids frictional force larger impact and replaces speed issue.
4, environmentally friendly fan of the filter device can be changed quickly by being used cooperatively for indent and compression bar, and passes through bullet
The reset force of spring pulls connecting rod, can preferably be fixed to filter plate, avoids that fixed effect is bad to be occurred loosening
Situation.
5, the environmentally friendly fan of the Ke Kuaisugenghuan filter device can also by gag lever post to the position restriction of limiting plate
Make limiting plate run track definitely, avoid limiting plate inclination is in the presence of it is stuck, cause compression bar can not to filter
Plate is fixed.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention sectional view；
Fig. 3 is structure of the invention vertical view；
Fig. 4 is schematic enlarged-scale view at A in Fig. 2 of the present invention.
Wherein, 1 fan cover, 2 ventilated boxs, 3 supporting racks, 4 pedestals, 5 ventilation slots, 6 blower fan apparatus, 7 seal grooves, 8 blocks, 9 rubbers
Glue sealing ring, 10 pumping slots, 11 filter plates, 12 roller bearing blocks, 13 roller bearings, 14 idler wheels, 15 bearing pieces, 16 indents, 17 spring grooves, 18 limits
Plate, 19 springs, 20 gag lever posts, 21 connecting rods, 22 compression bars, 23 drop handles, 24 antiskid plates, 25 backstops, 26 spring anchor blocks, 27 axis
It holds.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of environmentally friendly fan of fast changeable filter device, as shown in Figs 1-4, including fan cover
(1), ventilated box (2) and supporting rack (3), fan cover (1) are located at the left side of ventilated box (2) and are fixedly connected with ventilated box (2), support
Frame (3) is located at the lower section of ventilated box (2) and is fixedly connected with ventilated box (2), and the bottom of supporting rack (3) is fixedly connected with pedestal
(4), antiskid plate (24) is fixedly connected at the top of pedestal (4), the bottom of antiskid plate (24) is fixedly connected with anti-skidding salient point, ventilation
The right side opening of case (2) is equipped with the ventilation slot (5) being connected with fan cover (1), and fan covers the right side of (1) and positioned at the interior of ventilation slot (5)
Portion is installed with blower fan apparatus (6), and seal groove (7) is offered at the top of ventilated box (2), and the inner wall of seal groove (7) is provided with
The lateral surface of block (8), block (8) is socketed with and the compatible rubber seal ring (9) of seal groove (7), rubber seal ring (9)
Lateral surface is contacted with seal groove (7), and rubber seal ring (9) can be matched with seal groove (7), achieve the effect that more preferably to seal,
The inner wall bottom of seal groove (7) offers the pumping slot (10) to connect with ventilation slot (5), and the inner wall of ventilation slot (5) is simultaneously located at pumping
Backstop (25) is fixedly connected on the right side of slot (10), the height of backstop (25) is identical as the height of ventilation slot (10), using backstop
(25), the filtering of the first step, the rubbish for preventing other large-scale can be carried out to entering internal wind when fan work
Into pumping slot (10) is internally provided with filter plate (11), and the bottom of filter plate (11) is through pumping slot (10) and solid with block (8)
Fixed connection, the front of filter plate (11) is symmetrical to be fixedly connected with roller bearing block (12), passes through rolling between two roller bearing blocks (12)
Axis (13) is fixedly connected, and filter plate (11) can purify air, keep air quality more preferable, the surface socket of roller bearing (13)
There is idler wheel (14), the quantity of idler wheel (14) is two, and two idler wheels (14) are symmetrical arranged with the central axes of filter plate (11), block
(8) bearing piece (15) is fixedly connected at the top of, the top of bearing piece (15) through seal groove (7) and extends to the outer of seal groove (7)
The top middle-end in portion, bearing piece (15) offers indent (16).
The inside of ventilated box (2) simultaneously offers spring groove (17), the inside of spring groove (17) on the left of pumping slot (10)
It is respectively arranged with limiting plate (18) and spring (19), limiting plate (18) is located at the top of spring (19), and spring (19) is far from limit
One end of plate (18) is fixedly connected with spring anchor block (26), and the bottom of spring anchor block (26) and the inner wall of spring groove (17) are fixed
Connection, one end of spring (19) is fixedly connected with limiting plate (18), is that connecting rod (21) is taken out in order to prevent using limiting plate (18)
Go out the internal situation of spring groove (17), the other end of spring (19) is fixedly connected with the inner wall bottom of spring groove (17), limiting plate
(18) both ends are socketed with gag lever post (20), the both ends of gag lever post (20) respectively at the top and bottom of the inner wall of spring groove (17)
It is fixedly connected, the inside of limiting plate (18) is inlaid with bearing (27), and the inner ring of bearing (27) is socketed with connecting rod (21), connecting rod
(21) one end far from limiting plate (18) is fixedly connected through ventilated box (2) and with the compression bar (22) being arranged above ventilated box (2),
One end bottom of the compression bar (22) far from connecting rod (21) is located at the inside of indent (16) and indent (16) contact, the top of compression bar (22)
Portion is fixedly connected with drop handle (23).
When replacement, handle is inserted into drop handle (23) and firmly lifts drop handle (23) first, and at this moment compression bar (22) leaves pressure
Slot (16), then rotating drop handle (23) makes compression bar (22) rotation to the position for not influencing filter plate (11) extraction, later another hand
It pinches bearing piece (15) and is firmly lifted up, make filter plate (11) extraction from pumping slot (10), new filtering is changed to after extraction
Plate (11) and the inside for being inserted into slot (10) finally rotate drop handle (23) and compression bar (22) are made to turn to the upper of indent (16)
Side, at this moment unclamping the reset force of drop handle (23) then spring (19) makes compression bar (22) move down and enters the interior of indent (16)
Portion is fixed filter plate (11).
In conclusion the environmentally friendly fan of the Ke Kuaisugenghuan filter device, simple in structure, and it is easy to use, it can be to fan
On filter device quickly replaced, saved replace time, compared with troublesome problem when avoiding replacement.
Also, by being used cooperatively for block (8) and rubber seal ring (9), can make filter plate (11) use when
Time obtains better seal, prevents the situation that gas leakage causes filter effect bad when its work.
By being used cooperatively for roller bearing (13) and idler wheel (14), filter plate can be reduced when replacing filter plate (11)
(11) it with the frictional force of pumping slot (10), avoids frictional force larger impact and replaces speed issue.
Connecting rod is pulled by being used cooperatively for indent (16) and compression bar (22), and by the reset force of spring (19)
(21), filter plate (11) can preferably be fixed, avoids that fixed effect is bad to be in the presence of loosening.
The track that limiting plate (18) is run can also be made more to the position restriction of limiting plate (18) by gag lever post (20)
It is clear, it avoids limiting plate (18) inclination and is in the presence of stuck, cause compression bar (22) that filter plate (11) can not be fixed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of environmentally friendly fan of fast changeable filter device, including fan cover (1), ventilated box (2) and supporting rack (3), described
Fan cover (1) is located at the left side of ventilated box (2) and is fixedly connected with ventilated box (2), and support frame as described above (3) is located at ventilated box (2)
Lower section is simultaneously fixedly connected with ventilated box (2), and the bottom of support frame as described above (3) is fixedly connected with pedestal (4), it is characterised in that：Institute
The right side opening for stating ventilated box (2) is equipped with the ventilation slot (5) being connected with fan cover (1), and the fan covers the right side of (1) and positioned at ventilation
The inside of slot (5) is installed with blower fan apparatus (6), and seal groove (7), the sealing are offered at the top of the ventilated box (2)
The inner wall of slot (7) is provided with block (8), and the lateral surface of the block (8) is socketed with and the compatible rubber seal of seal groove (7)
The lateral surface of ring (9), the rubber seal ring (9) is contacted with seal groove (7), and the inner wall bottom of the seal groove (7) offers
The pumping slot (10) to connect with ventilation slot (5), the pumping slot (10) are internally provided with filter plate (11), the filter plate (11)
Bottom through pumping slot (10) and being fixedly connected with block (8), the front of the filter plate (11) is symmetrical to be fixedly connected with
Roller bearing block (12) is fixedly connected by roller bearing (13) between two roller bearing blocks (12), and the surface of the roller bearing (13) is socketed with rolling
It takes turns (14), bearing piece (15) is fixedly connected at the top of the block (8), seal groove (7) is run through simultaneously in the top of the bearing piece (15)
The outside of seal groove (7) is extended to, the top middle-end of the bearing piece (15) offers indent (16)；
The inside of the ventilated box (2) simultaneously offers spring groove (17) on the left of pumping slot (10), the spring groove (17)
Inside is respectively arranged with limiting plate (18) and spring (19), and the limiting plate (18) is located at the top of spring (19), the spring
(19) one end is fixedly connected with limiting plate (18), and the inner wall bottom of the other end and spring groove (17) of the spring (19) is fixed
Connection, the both ends of the limiting plate (18) are socketed with gag lever post (20), the both ends of the gag lever post (20) respectively with spring groove
(17) it is fixedly connected at the top and bottom of inner wall, the inside of the limiting plate (18) is inlaid with bearing (27), the bearing (27)
Inner ring be socketed with connecting rod (21), the one end of the connecting rod (21) far from limiting plate (18) through ventilated box (2) and with it is logical
The compression bar (22) being arranged above bellows (2) is fixedly connected, and one end bottom of the compression bar (22) far from connecting rod (21) is located at pressure
Simultaneously indent (16) contacts for the inside of slot (16), and drop handle (23) is fixedly connected at the top of the compression bar (22).
2. a kind of environmentally friendly fan of fast changeable filter device according to claim 1, it is characterised in that：The pedestal
(4) antiskid plate (24) is fixedly connected at the top of, the bottom of the antiskid plate (24) is fixedly connected with anti-skidding salient point.
3. a kind of environmentally friendly fan of fast changeable filter device according to claim 1, it is characterised in that：The idler wheel
(14) quantity is two, and two idler wheels (14) are symmetrical arranged with the central axes of filter plate (11).
4. a kind of environmentally friendly fan of fast changeable filter device according to claim 1, it is characterised in that：The ventilation
The inner wall of slot (5) is simultaneously fixedly connected with backstop (25), the height and ventilation slot of the backstop (25) on the right side of pumping slot (10)
(5) height is identical.
5. a kind of environmentally friendly fan of fast changeable filter device according to claim 1, it is characterised in that：The spring
(19) one end far from limiting plate (18) is fixedly connected with spring anchor block (26), the bottom of the spring anchor block (26) and spring
The inner wall of slot (17) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234953.XU CN207813990U (en) | 2017-09-25 | 2017-09-25 | A kind of environmentally friendly fan of fast changeable filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234953.XU CN207813990U (en) | 2017-09-25 | 2017-09-25 | A kind of environmentally friendly fan of fast changeable filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813990U true CN207813990U (en) | 2018-09-04 |
Family
ID=63337155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234953.XU Expired - Fee Related CN207813990U (en) | 2017-09-25 | 2017-09-25 | A kind of environmentally friendly fan of fast changeable filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813990U (en) |
-
2017
- 2017-09-25 CN CN201721234953.XU patent/CN207813990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190925 |