CN107575402A - A kind of intelligent electric fan for being easy to regulation - Google Patents
A kind of intelligent electric fan for being easy to regulation Download PDFInfo
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- CN107575402A CN107575402A CN201710686828.0A CN201710686828A CN107575402A CN 107575402 A CN107575402 A CN 107575402A CN 201710686828 A CN201710686828 A CN 201710686828A CN 107575402 A CN107575402 A CN 107575402A
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- connecting rod
- box body
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Abstract
The invention discloses a kind of intelligent electric fan for being easy to regulation, including base, the upper surface of the base is fixedly connected with two vertical rods being parallel to each other, connecting rod is connected with by the first bearing pin between two vertical rods and positioned at the position on top, first bearing pin is located at the middle part of connecting rod, the top of the connecting rod is fixedly connected with fan head, the front of the fan head is fixedly connected with rear net cover, the lower surface of the base opens up fluted, variable weights are fixedly connected with the middle part of the groove inner bottom wall, the lower surface of the base is further opened with annular groove, the inner bottom wall of the annular groove is bonded with anti-skid washer.This is easy to the electric fan of regulation, two vertical rods are fixedly connected with the upper surface of base, connecting rod is connected with by the first bearing pin between two vertical rods, rotated by connecting rod between two vertical rods, the orientation angle of fan head can be adjusted, and then the purpose of regulation, solve the problems, such as to propose in background technology.
Description
Technical field
The present invention relates to fan technology field, specially a kind of intelligent electric fan for being easy to regulation.
Background technology
Fan, refer to hot day takes cool apparatus electric fan so as to raw wind, is the device that air-flow is produced with electric drive, the fan of interior configuration
Son is powered and carries out rotating chemical conversion natural wind to reach the effect enjoyed the cool later, and present fan kind is various, has regulation mostly
The function of fan angle, but the angular range that existing fan can be adjusted is smaller, when much needing angle tilt angle
Can not meet the needs of user, it has not been convenient to adjust.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of intelligent electric fan for being easy to regulation, solve existing
Fan is not easy to the problem of regulation.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of intelligent electric wind for being easy to regulation
Fan, including base, the upper surface of the base are fixedly connected with two vertical rods being parallel to each other, between two vertical rods and position
Connecting rod is connected with by the first bearing pin in the position on top, first bearing pin is located at the middle part of connecting rod, the company
The top of extension bar is fixedly connected with fan head, and the front of the fan head is fixedly connected with rear net cover, the lower surface of the base
Open up fluted, variable weights are fixedly connected with the middle part of the groove inner bottom wall, the lower surface of the base is further opened with annular
Groove, the inner bottom wall of the annular groove are bonded with anti-skid washer.
The upper surface of the base is also fixedly connected with two the first contiguous blocks, and two first contiguous blocks are respectively positioned on two
Between individual vertical rod, screw rod, the bottom of the connecting rod are connected with by the second bearing pin between two first contiguous blocks
Open up jagged, the inside of the breach is connected with the second contiguous block, second contiguous block and spiral shell by the 3rd bearing pin
Loop bar is provided between bar, the top of the loop bar offers mounting groove, and the inside of the mounting groove is installed with bearing, institute
The inside fixed cover for stating bearing is connected to bull stick, and the one end of the bull stick away from mounting groove inner bottom wall and the bottom of the second contiguous block are consolidated
Fixed connection, the bottom of the loop bar offer screw channel, and the screw flight is connected in screw channel.
The back side of the rear net cover is welded with the front of box body, and the opening of the box body points to the top of rear net cover, institute
The front and back for stating box body offers through hole, and the inside of two through holes is bonded with filter screen, the inside of the box body
Filled with moisture absorption pad, the opening of the box body is provided with capping, and the upper surface of box body is bonded with sub- patch, and the sub- patch is away from box
The one side of body is bonded with female patch, one side and the lower surface bonds of capping of the female patch away from son patch.
Preferably, two vertical rods are perpendicular with the upper surface of base, and the anti-skid washer is rubber ring, described anti-
The thickness range that skidding circle extends annular groove is one to two centimetre.
Preferably, two vertical rods are using the axis of base as with reference to symmetrical, two first contiguous blocks and base
Axis be with reference to symmetrical.
Preferably, the variable weights are iron block, and the filter screen is non-woven fabrics filter screen, and the moisture absorption pad is foam-rubber cushion.
Preferably, the upper surface of connecting rod and base is perpendicular when the top of the screw rod contacts with screw channel inner bottom wall, institute
The first bearing pin, the second bearing pin and the 3rd bearing pin is stated to be parallel to each other.
Preferably, the long width values in the lower surface of the capping are identical with the long width values of cartridge upper surface, the area of the through hole
It is 3/4ths of box body front face area.
A kind of intelligent heat dissipation method for being easy to regulation, it is characterised in that：S1, it is fixedly connected with by the upper surface in base
Two vertical rods, connecting rod is connected with by the first bearing pin between two vertical rods, turned by connecting rod between two vertical rods
It is dynamic；S2 should be easy to the electric fan of regulation, and jagged by being opened up in the bottom of connecting rod, the inside of breach is lived by the 3rd bearing pin
Dynamic to be connected with the second contiguous block, contiguous block is fixedly connected with the bull stick in bearing, in screw flight connection screw channel, connecting rod regulation
When rotate loop bar and change screw rod and be connected to length in screw channel, connecting rod is kept the state of balance when tilting, avoid base from inclining
Turn over；S3 is fluted by being opened up in the lower surface of base, variable weights is fixedly connected with the middle part of groove inner bottom wall, variable weights are
Iron block, the center of gravity of base can be made more stable, base appearance unbalanced situation when avoiding adjusting fan angle；S4, pass through
Annular groove is offered in the lower surface of base, the inner bottom wall of annular groove is bonded with anti-skid washer, and anti-skid washer is rubber ring；S5 leads to
Cross and box body is fixedly connected with the back side of rear net cover, the back side and front of box body offer through hole, and the inside of through hole is bonded with
Filter screen, the inside of box body are filled with moisture absorption pad, can improve the humidity of fan air-out by injecting liquid into moisture absorption pad.
(3) beneficial effect
The invention provides a kind of intelligent electric fan for being easy to regulation, possesses following beneficial effect：
(1), electric fan for being easy to regulation, by being fixedly connected with two vertical rods, two vertical rods in the upper surface of base
Between connecting rod is connected with by the first bearing pin, rotated by connecting rod between two vertical rods, fan head can be adjusted
Orientation angle, and then the purpose adjusted, it is bigger to adjust the scope of angle, solves the problems, such as to propose in background technology.
(2), the electric fan for being easy to regulation, jagged by being opened up in the bottom of connecting rod, the inside of breach passes through the
Three bearing pins are connected with the second contiguous block, and contiguous block is fixedly connected with the bull stick in bearing, in screw flight connection screw channel, even
Loop bar is rotated when extension bar is adjusted and changes the length that screw rod is connected in screw channel, connecting rod is kept the state of balance when tilting, keeps away
Exempt from base to tumble.
(3), the electric fan for being easy to regulation, it is fluted by being opened up in the lower surface of base, in groove inner bottom wall
Portion is fixedly connected with variable weights, and variable weights are iron block, and the center of gravity of base can be made more stable, at the bottom of when avoiding adjusting fan angle
There is unbalanced situation in seat.
(4), electric fan for being easy to regulation, by offering annular groove, the inner bottom wall of annular groove in the lower surface of base
Anti-skid washer is bonded with, anti-skid washer is rubber ring, it is possible to increase the non-skid property of base, avoid fan base when in use
There is situation about skidding.
(5), the electric fan for being easy to regulation, by being fixedly connected with box body at the back side of rear net cover, the back side of box body and
Front offers through hole, and the inside of through hole is bonded with filter screen, and the inside of box body is filled with moisture absorption pad, can be by moisture absorption pad
It is interior to inject liquid to improve the humidity of fan air-out.
Brief description of the drawings
Fig. 1 is structure front view of the present invention；
Fig. 2 is structure left view of the present invention；
Fig. 3 is Section A-A figure in Fig. 2 of the present invention；
Fig. 4 is the enlarged drawing at A in Fig. 3 of the present invention；
Fig. 5 is the sectional view of box body of the present invention.
In figure：1 base, 2 vertical rods, 3 first bearing pins, 4 connecting rods, 5 fan heads, 6 rear net covers, 7 grooves, 8 variable weights, 9 rings
Shape groove, 10 anti-skid washers, 11 first contiguous blocks, 12 second bearing pins, 13 screw rods, 14 breach, 15 the 3rd bearing pins, 16 second connections
Block, 17 loop bars, 18 mounting grooves, 19 bearings, 20 bull sticks, 21 screw channels, 22 box bodys, 23 through holes, 24 filter screens, 25 moisture absorption pads, 26 capping,
27 son patches, 28 female patch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of intelligent electric fan for being easy to regulation, including base
(1), the upper surface of base (1) is fixedly connected with two vertical rods being parallel to each other (2), between two vertical rods (2) and is located at top
Position connecting rod (4) is connected with by the first bearing pin (3), the first bearing pin (3) is located at the middle part of connecting rod (4), connection
The top of bar (4) is fixedly connected with fan head (5), and the front of fan head (5) is fixedly connected with rear net cover (6), under base (1)
Surface is opened up fluted (7), and variable weights (8) are fixedly connected with the middle part of groove (7) inner bottom wall, and the lower surface of base (1) is also opened
Provided with annular groove (9), the inner bottom wall of annular groove (9) is bonded with anti-skid washer (10), and anti-skid washer (10) extends annular groove (9)
Thickness range be one to two centimetre, two vertical rods (2) are perpendicular with the upper surface of base (1), and anti-skid washer (10) is rubber
Cushion rubber, wear-resisting antiskid better performances.
The upper surface of base (1) is also fixedly connected with two the first contiguous blocks (11), and two vertical rods (2) are with base (1)
Axis is that the axis of two the first contiguous blocks (11) and base (1) is with reference to symmetrical, two the first contiguous blocks with reference to symmetrically
(11) it is respectively positioned between two vertical rods (2), spiral shell is connected with by the second bearing pin (12) between two the first contiguous blocks (11)
Bar (13), the bottom of connecting rod (4) are opened up jagged (14), and the inside of breach (14) is connected with by the 3rd bearing pin (15)
Second contiguous block (16), is provided with loop bar (17) between the second contiguous block (16) and screw rod (13), the top of loop bar (17) opens up
There is mounting groove (18), the inside of mounting groove (18) is installed with bearing (19), and the inside fixed cover of bearing (19) is connected to bull stick
(20), the one end of bull stick (20) away from mounting groove (18) inner bottom wall is fixedly connected with the bottom of the second contiguous block (16), loop bar
(17) bottom offers screw channel (21), and screw rod (13) is threaded in screw channel (21), the top of screw rod (13) and screw channel
(21) upper surface of connecting rod (4) and base (1) is perpendicular when inner bottom wall contacts, the first bearing pin (3), the second bearing pin (12) and the
Three bearing pins (15) are parallel to each other.
The back side of rear net cover (6) is welded with the front of box body (22), and the opening of box body (22) points to the upper of rear net cover (6)
Side, the front and back of box body (22) offer through hole (23), and the inside of two through holes (23) is bonded with filter screen (24), box
The inside of body (22) is filled with moisture absorption pad (25), and variable weights (8) are iron block, and filter screen (24) is non-woven fabrics filter screen, good permeability, is kept away
Exempt from moisture absorption pad (25) to drop out out of box body (22), moisture absorption pad (25) is foam-rubber cushion, can pass through the injection liquid into moisture absorption pad (25)
Body improves the humidity of fan air-out, can also instill air freshener, improves the smell of room air, the opening of box body (22)
Place is provided with capping (26), and the upper surface of box body (22) is bonded with sub- patch (27), covers the long width values in lower surface and box body of (26)
(22) the long width values of upper surface are identical, and the area of through hole (23) is 3/4ths of box body (22) front face area, and sub- patch (27) is remote
One side from box body (22) is bonded with female patch (28), one side of the female patch (28) away from son patch (27) and the following table of capping (26)
Face is bonded, and convenient use person will cover (26) and be removed from box body (22).
A kind of intelligent heat dissipation method for being easy to regulation, it is characterised in that：S1, it is fixedly connected with by the upper surface in base
Two vertical rods, connecting rod is connected with by the first bearing pin between two vertical rods, turned by connecting rod between two vertical rods
It is dynamic；S2 should be easy to the electric fan of regulation, and jagged by being opened up in the bottom of connecting rod, the inside of breach is lived by the 3rd bearing pin
Dynamic to be connected with the second contiguous block, contiguous block is fixedly connected with the bull stick in bearing, in screw flight connection screw channel, connecting rod regulation
When rotate loop bar and change screw rod and be connected to length in screw channel, connecting rod is kept the state of balance when tilting, avoid base from inclining
Turn over；S3 is fluted by being opened up in the lower surface of base, variable weights is fixedly connected with the middle part of groove inner bottom wall, variable weights are
Iron block, the center of gravity of base can be made more stable, base appearance unbalanced situation when avoiding adjusting fan angle；S4, pass through
Annular groove is offered in the lower surface of base, the inner bottom wall of annular groove is bonded with anti-skid washer, and anti-skid washer is rubber ring；S5 leads to
Cross and box body is fixedly connected with the back side of rear net cover, the back side and front of box body offer through hole, and the inside of through hole is bonded with
Filter screen, the inside of box body are filled with moisture absorption pad, can improve the humidity of fan air-out by injecting liquid into moisture absorption pad.
In use, when user needs to adjust angle, connecting rod (4) is held, loop bar (17) is rotated and changes screw rod (13) spiral shell
Line is connected to the length in screw channel (21), is stopped operating after regulation connecting rod (4) to the angle needed, completes regulation, it is necessary to carry
During high fan air-out humidity, capping (26) is removed from box body (22), the water a small amount of to the interior injection of moisture absorption pad (25), then cover envelope
Cover (26).
In summary, electric fan for being easy to regulation, by being fixedly connected with two vertical rods in the upper surface of base (1)
(2) connecting rod (4), is connected with by the first bearing pin (3) between two vertical rods (2), by connecting rod (4) in two vertical rods
(2) rotated between, the orientation angle of fan head (5), and then the purpose adjusted can be adjusted, adjust the scope of angle more
Greatly, solve the problems, such as to propose in background technology.
This is easy to the electric fan of regulation, by being opened up jagged (14) in the bottom of connecting rod (4), the inside of breach (14)
Second contiguous block (16) is connected with by the 3rd bearing pin (15), contiguous block (16) and the bull stick (20) in bearing (19) are fixed
Connection, screw rod (13) threaded connection screw channel (21) is interior, and rotation loop bar (17) changes screw rod (13) and is connected to when connecting rod (4) is adjusted
Length in screw channel (21), connecting rod (4) is kept the state of balance when tilting, avoid base (1) from tumbling.
This is easy to the electric fan of regulation, by opening up fluted (7) in the lower surface of base (1), in groove (7) inner bottom wall
Middle part be fixedly connected with variable weights (8), variable weights (8) are iron block, and the center of gravity of base (1) can be made more stable, avoid adjusting
There is unbalanced situation in base (1) when saving fan angle.
This is easy to the electric fan of regulation, by offering annular groove (9) in the lower surface of base (1), annular groove (9) it is interior
Bottom wall is bonded with anti-skid washer (10), and anti-skid washer (10) is rubber ring, it is possible to increase the non-skid property of base (1), avoids this
There is situation about skidding to fan in base (1) when in use.
This is easy to the electric fan of regulation, by being fixedly connected with box body (22) at the back side of rear net cover (6), box body (22)
The back side and front offer through hole (23), and the inside of through hole (23) is bonded with filter screen (24), and the inside of box body (22) is filled with
Moisture absorption pad (25), the humidity of fan air-out can be improved by injecting liquid into moisture absorption pad (25).
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.The electric elements occurred in this article with the external world main controller and
220V civil powers electrically connect, and main controller can be the conventionally known equipment that computer etc. plays control.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of intelligent electric fan for being easy to regulation, including base (1), the upper surface of the base (1) are fixedly connected with two
The vertical rod (2) being parallel to each other, it is characterised in that：Pass through the first bearing pin between two vertical rods (2) and positioned at the position on top
(3) connecting rod (4) is connected with, first bearing pin (3) is located at the middle part of connecting rod (4), the top of the connecting rod (4)
Fan head (5) is fixedly connected with, the front of the fan head (5) is fixedly connected with rear net cover (6), the following table of the base (1)
Face is opened up fluted (7), and variable weights (8), the following table of the base (1) are fixedly connected with the middle part of groove (7) inner bottom wall
Face is further opened with annular groove (9), and the inner bottom wall of the annular groove (9) is bonded with anti-skid washer (10)；
The upper surface of the base (1) is also fixedly connected with two the first contiguous blocks (11), two first contiguous blocks (11)
It is respectively positioned between two vertical rods (2), spiral shell is connected with by the second bearing pin (12) between two first contiguous blocks (11)
Bar (13), the bottom of the connecting rod (4) open up jagged (14), and the inside of the breach (14) is living by the 3rd bearing pin (15)
It is dynamic to be connected with the second contiguous block (16), it is provided with loop bar (17), the set between second contiguous block (16) and screw rod (13)
The top of bar (17) offers mounting groove (18), and the inside of the mounting groove (18) is installed with bearing (19), the bearing
(19) inside fixed cover is connected to bull stick (20), and the one end of the bull stick (20) away from mounting groove (18) inner bottom wall is connected with second
The bottom of block (16) is fixedly connected, and the bottom of the loop bar (17) offers screw channel (21), and the screw rod (13) is threaded in
In screw channel (21)；
The back side of the rear net cover (6) is welded with the front of box body (22), and the opening of the box body (22) points to rear net cover (6)
Top, the front and back of the box body (22) offers through hole (23), and the inside of two through holes (23) is bonded
There is filter screen (24), the inside of the box body (22) is filled with moisture absorption pad (25), and the opening of the box body (22) is provided with capping
(26), the upper surface of box body (22) is bonded with sub- patch (27), and one side of the sub- patch (27) away from box body (22) is bonded with mother
Paste (28), one side of the female patch (28) away from son patch (27) and the lower surface bonds of capping (26).
A kind of 2. intelligent electric fan for being easy to regulation according to claim 1, it is characterised in that：Two vertical rods (2)
Perpendicular with the upper surface of base (1), the anti-skid washer (10) is rubber ring, and the anti-skid washer (10) extends annular
The thickness range of groove (9) is one to two centimetre.
A kind of 3. intelligent electric fan for being easy to regulation according to claim 1, it is characterised in that：Two vertical rods (2)
Using the axis of base (1) as with reference to symmetrically, the axis of two first contiguous blocks (11) and base (1) is with reference to right
Claim.
A kind of 4. intelligent electric fan for being easy to regulation according to claim 1, it is characterised in that：The variable weights (8) are
Iron block, the filter screen (24) are non-woven fabrics filter screen, and the moisture absorption pad (25) is foam-rubber cushion.
A kind of 5. intelligent electric fan for being easy to regulation according to claim 1, it is characterised in that：The top of the screw rod (13)
Connecting rod (4) and the upper surface of base (1) are perpendicular when end contacts with screw channel (21) inner bottom wall, first bearing pin (3), second
Bearing pin (12) and the 3rd bearing pin (15) are parallel to each other.
A kind of 6. intelligent electric fan for being easy to regulation according to claim 1, it is characterised in that：Under the capping (26)
The long width values in surface are identical with the long width values of box body (22) upper surface, and the area of the through hole (23) is box body (22) front face area
3/4ths.
A kind of 7. intelligent heat dissipation method for being easy to regulation, it is characterised in that：S1, by the upper surface in base it is fixedly connected with two
Individual vertical rod, connecting rod is connected with by the first bearing pin between two vertical rods, rotated by connecting rod between two vertical rods；
S2 should be easy to the electric fan of regulation, jagged by being opened up in the bottom of connecting rod, and the inside of breach passes through the activity of the 3rd bearing pin
The second contiguous block is connected with, contiguous block is fixedly connected with the bull stick in bearing, in screw flight connection screw channel, when connecting rod is adjusted
Rotate loop bar and change the length that screw rod is connected in screw channel, connecting rod is kept the state of balance when tilting, avoid base from tumbling；
S3 is fluted by being opened up in the lower surface of base, and variable weights are fixedly connected with the middle part of groove inner bottom wall, and variable weights are iron
Block, the center of gravity of base can be made more stable, base appearance unbalanced situation when avoiding adjusting fan angle；S4, by
The lower surface of base offers annular groove, and the inner bottom wall of annular groove is bonded with anti-skid washer, and anti-skid washer is rubber ring；S5 passes through
Box body is fixedly connected with the back side of rear net cover, the back side and front of box body offer through hole, and the inside of through hole is bonded with filter
Net, the inside of box body are filled with moisture absorption pad, can improve the humidity of fan air-out by injecting liquid into moisture absorption pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686828.0A CN107575402B (en) | 2017-08-11 | 2017-08-11 | A kind of intelligent electric fan convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686828.0A CN107575402B (en) | 2017-08-11 | 2017-08-11 | A kind of intelligent electric fan convenient for adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107575402A true CN107575402A (en) | 2018-01-12 |
| CN107575402B CN107575402B (en) | 2019-07-02 |
Family
ID=61034705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710686828.0A Active CN107575402B (en) | 2017-08-11 | 2017-08-11 | A kind of intelligent electric fan convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575402B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026773A (en) * | 2018-07-24 | 2018-12-18 | 安吉县锅炉配件厂 | A kind of adjustable blower unit for boiler fitting production |
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| US5072341A (en) * | 1991-06-07 | 1991-12-10 | Huang Ming Chien | Lamp assembly suspended from a ceiling fan |
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| CN203239603U (en) * | 2013-03-12 | 2013-10-16 | 浙江工业大学 | Electric fan capable of lifting and rotating automatically at multiple angles |
| CN203239592U (en) * | 2013-03-12 | 2013-10-16 | 浙江工业大学 | Electric fan capable of lifting and rotating automatically |
| CN204985000U (en) * | 2015-10-07 | 2016-01-20 | 华东交通大学 | Intention type electric fan |
| CN205638978U (en) * | 2015-12-25 | 2016-10-12 | 广州市花都区新华街云山学校 | Scalable multi -angle rotating remote control expansion bend for electric fan |
| CN205639040U (en) * | 2016-05-31 | 2016-10-12 | 淅川县电业局 | Height -adjustable's ceiling fan |
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2017
- 2017-08-11 CN CN201710686828.0A patent/CN107575402B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5072341A (en) * | 1991-06-07 | 1991-12-10 | Huang Ming Chien | Lamp assembly suspended from a ceiling fan |
| CN201696314U (en) * | 2009-06-09 | 2011-01-05 | 沈宗范 | Electric fan |
| CN203239603U (en) * | 2013-03-12 | 2013-10-16 | 浙江工业大学 | Electric fan capable of lifting and rotating automatically at multiple angles |
| CN203239592U (en) * | 2013-03-12 | 2013-10-16 | 浙江工业大学 | Electric fan capable of lifting and rotating automatically |
| CN204985000U (en) * | 2015-10-07 | 2016-01-20 | 华东交通大学 | Intention type electric fan |
| CN205638978U (en) * | 2015-12-25 | 2016-10-12 | 广州市花都区新华街云山学校 | Scalable multi -angle rotating remote control expansion bend for electric fan |
| CN205639040U (en) * | 2016-05-31 | 2016-10-12 | 淅川县电业局 | Height -adjustable's ceiling fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026773A (en) * | 2018-07-24 | 2018-12-18 | 安吉县锅炉配件厂 | A kind of adjustable blower unit for boiler fitting production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107575402B (en) | 2019-07-02 |
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Effective date of registration: 20221221 Address after: 315194 Room 501, Building 18, Baojiada Community, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Zeng Meixia Address before: 315191 No.1, Yimen village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO YINZHOU ZHUCHUANG INFORMATION TECHNOLOGY CO.,LTD. |