CN206600280U - A kind of bathroom aerating fan - Google Patents
A kind of bathroom aerating fan Download PDFInfo
- Publication number
- CN206600280U CN206600280U CN201621051035.9U CN201621051035U CN206600280U CN 206600280 U CN206600280 U CN 206600280U CN 201621051035 U CN201621051035 U CN 201621051035U CN 206600280 U CN206600280 U CN 206600280U
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- China
- Prior art keywords
- cylindrical portion
- sliding block
- screw
- bathroom aerating
- indoor panel
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Abstract
The utility model discloses a kind of bathroom aerating fan, including a housing, front shroud, motor and impeller, the housing includes an indoor panel and the cylindrical portion extended from the indoor panel back side, the motor and the impeller are installed in the cylindrical portion, the front shroud is covered in the indoor panel front, at least two buckles are provided with the cylindrical portion inwall, hole clipping is provided with the cylindrical portion wall, a part for the buckle can pass through the hole clipping from the cylindrical portion inwall, stretch out outside cylindrical wall, with indoor panel formation clamp structure, its is simple in construction, the installation of ventilation fan can be completed by only needing to a people, install simple and convenient, suitable for a variety of bathroom aeratings fan.
Description
Technical field
The utility model is related to bathroom field, more particularly to a kind of bathroom aerating fan.
Background technology
Ventilation fan is to drive fan blade rotation driving air-flow by motor, the class air adjustment electricity for exchanging indoor and outdoor air
Device.Also known as draft fan.The purpose of ventilation seeks to remove indoor foul atmosphere, regulation temperature, humidity and sensory effect.Ventilation
Fan is widely used in family and public place.
Bathroom aerating fan of the conventional mounting on glass is substantially two kinds of mounting means, and one kind is that glass cement is directly pasted,
But drawback is to be not easy to remove and glue processing trouble is stayed after removing；Another fixed by way of locking flange, drawback
It is that mounting flange is operated in the other end of body, this needs two people to work simultaneously, what is more, and the other end is to be in high-altitude, is caused
Installation difficulty.
A kind of new settling mode is also occurred in that on the market now, and such as Chinese patent 201010173647.6 discloses one kind
Fixed ventilation fan is installed in the perforate for passing through wall, as shown in figure 1, the main part including being provided with motor and impeller, also
Including being integrated with the main part or with attachment structure thus separable installing plate, the installing plate has position after installation
The square indoor panel of the indoor for the glass plate installed in ventilation fan and pass through on glass plate and open circular hole and stretch out in glass
The cylindrical portion of the outside of plate；There are three clamping structures in the cylinder disposed at equal distance of cylindrical portion, they respectively include：One is located at glass
The eccentric block of the outside of glass plate, the core of the eccentric block is configured to circle ring column 110 and then extends radially out the He of galianconism 111
Long-armed 112, the center of circle ring column 110 is configured to screwed hole；One screw 12, its head of screw is located at the indoor of glass plate, hangs down
Directly run through the square indoor panel, be threaded onto the screwed hole of eccentric block；One guide groove forms in the cylinder of cylindrical portion, its transversal chamber shape
Can be held into eccentric block circle ring column 110 and galianconism 111 or long-armed 112 and allow its move axially, guide groove is in the post of cylindrical portion
Face radially along be provided with for eccentric block long-armed 112 extend radially out crack, guide groove in cylindrical portion cylinder radially most
What interior edge was also provided with that a galianconism 111 for eccentric block radially-inwardly stretches out crack 132.During installation, screw 12 is unscrewed, can be made partially
Heart block is run off outside guide groove completely, and freely turns to the cylindrical circumference in cylindrical portion of its circle ring column 110 radially
Edge, so as to reduce the radial dimension of the axial component of installing plate, opens circular hole and stretches out in glass plate so that it is passed through on glass plate
Outside；Then as shown in Fig. 2 making eccentric block freely turn to its long-armed 112 cylinder in cylindrical portion radially
Edge, so that long-armed 112 outermost end is more than the radius of circular hole to the size of center of circular hole；Now as shown in figure 3, tightening screw 12,
Eccentric block is led within guide groove, you can eccentric block long-armed 112 is pressed on the glass surface for opening circular hole edge on glass plate, until
Glass plate is clamped in the square indoor panel that is affected by its head of screw.Although this design employs new mount scheme and solved
The problem of work high above the ground and two people of needs operate simultaneously, still, this kind of scheme are thrown away in the presence of necessarily when installing and removing ventilation fan
Difficulty, and its eccentric block simply falls out outdoor, if eccentric block can cause huge danger from falling from high altitude to the crowd passed by
Danger.
Utility model content
In order to overcome shortcoming and defect present in prior art, the utility model provides a kind of simple in construction, installation
Convenient and safety bathroom aerating fan.
The utility model is achieved through the following technical solutions：A kind of bathroom aerating fan, including a housing, front shroud,
Motor and impeller, the housing include an indoor panel and the cylindrical portion extended from the indoor panel back side, described
Motor and the impeller are installed in the cylindrical portion, and the front shroud is covered in the indoor panel front, the cylindrical portion
It is provided with inwall at least two buckles, the cylindrical portion wall and is provided with hole clipping, a part for the buckle can be from the cylinder
Portion's inwall passes through the hole clipping, stretches out outside cylindrical wall, with indoor panel formation clamp structure.
Relative to prior art, bathroom aerating fan of the present utility model, there is provided a kind of new buckle, the letter of its structure
It is single, it is only necessary to which that a people can complete the installation of ventilation fan, install simple and convenient, and also it is at all parts and indoor, will not be right
The external world is impacted.
Further, the buckle is U-shaped buckle, and the hole clipping is two parallel rectangular openings, the both arms of the U-shaped buckle
Described two parallel rectangular openings are each passed through, are reached outside the cylindrical portion, the both arms of the U-shaped buckle and the indoor panel
Form clamp structure.
Further, the U-shaped blind end that the U-shaped buckle is stayed in cylinder is fixed by screw.
Further, groove is provided with the both arms of the U-shaped buckle, is additionally provided with a sliding block, the sliding block two
End is respectively embedded into the groove of the U-shaped buckle both arms, sliding block is slided on groove, the sliding block is provided with screwed hole,
The screw runs through the sliding block, it is fixed on the cylindrical portion inwall.
Further, the cylindrical portion inwall is provided with the first fixture, and the screw may pass through first fixture
In the screwed hole for screwing in the sliding block afterwards.
Further, the screw threaded shank end is additionally provided with the second fixture, and the threaded shank of the screw is worn successively
Cross and second fixture is inserted after first fixture and the sliding block.
Further, the side of the U-shaped blind end of the U-shaped buckle is raised radially outward from one along the groove.
Further, the cylindrical portion includes inner cylinder and outer cylinder, and the motor inserts the inner cylinder, institute from one side
Impeller is stated to insert from the outer cylinder back side.
Further, second fixture is that two ends connect the outer cylinder and the connecting rod of inner cylinder respectively, described
Screw is fixed in the connecting rod after sequentially passing through first fixture and the sliding block.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the schematic diagram that eccentric block described in prior art enters clamped condition.
Fig. 2 is the schematic diagram that eccentric block described in prior art completes clamped condition.
Fig. 3 is the schematic diagram that ventilation fan described in prior art completes clamped condition.
Fig. 4 is the exploded perspective view of ventilation fan described in the utility model.
Fig. 5 is the stereogram of housing described in the utility model.
Fig. 6 makes the cooperation schematic diagram of U-shaped buckle described in the utility model, sliding block and screw.
Fig. 7 is the internal structure schematic diagram that U-shaped buckle described in the utility model is arranged on after ventilation fan.
Fig. 8 is the external structure schematic diagram that U-shaped buckle described in the utility model is arranged on after ventilation fan.
Fig. 9 is the outside schematic diagram after U-shaped buckle locking described in the utility model.
Embodiment
Referring to Fig. 4, a kind of bathroom aerating fan, including a front shroud 10, motor cover 20, motor 30, housing 40 and impeller
50, the housing 40 includes an indoor panel 41 and the cylindrical portion 42 extended from the indoor panel back side, the electricity
Machine 30 and the impeller 50 are installed in the cylindrical portion 42, and the front shroud 10 is covered in the front of indoor panel 41, institute
State and at least two buckles are provided with the inwall of cylindrical portion 42, hole clipping, a part for the buckle are provided with the wall of cylindrical portion 42
The hole clipping is passed through from the inwall of cylindrical portion 42, is stretched out outside cylindrical wall, with the indoor panel 41 formation clamp structure.
Specifically, as shown in Figure 4, Figure 5, the cylindrical portion 42 includes inner cylinder 421 and outer cylinder 422, the inner cylinder
421 outer walls are extended with some connecting rods and are connected with the inwall of the outer cylinder 422, and the motor inserts institute from the front of housing 40
Inner cylinder 421 is stated, the outer cylinder 422, the indoor surface are inserted in its front covered with motor cover 20, the impeller 50 from the back side
The front of plate 41 is covered with a panel 10.
Specifically, as shown in Figure 6, Figure 7, the buckle is U-shaped buckle 61, in addition an also sliding block 62 and a screw 63,
Groove is provided with the both arms of the U-shaped buckle 61, the sliding block two ends are respectively embedded into the groove of the buckle two side, made
Sliding block 62 can be slided on groove, and the center of sliding block 62 is provided with screwed hole, and the screw 63 runs through in the sliding block 62
The heart, coordinates with the screwed hole screw thread of the sliding block 62；The inwall of the outer cylinder 422 is additionally provided with the first fixture 423 and
Two fixtures 424, the screw 63, which can be sequentially passed through, inserts second fixation after first fixture 423 and sliding block 62
The rectangular opening that to be provided with two on part, the wall of outer cylinder 42 between first fixture 423 and second fixture 424 parallel
425, it is preferable that the bottom side of U-shaped buckle 61 is raised radially outward from one along the groove, and the projection facilitates described U-shaped
Hand or pliers are gripped when buckle is installed on dismounting.
When installing the bathroom aerating fan, as shown in figures 7 and 9, the outer cylinder 42 of the housing 40 is passed through first
Perforate on glass plate 70 stretches out outdoor, 62 sets of the sliding block is embedded into the groove of the U-shaped buckle 61, then by the U
The both arms of type buckle 61 pass through two rectangular opening 425 from inside to outside from the outer cylinder, reach outside cylinder, finally with screw 63
It is screwed into after first fixture 423, the sliding block 62 and is inserted on second fixture 424 successively, then the U-shaped card
Button 61 is tightened, and glass plate 70 is clamped between the U-shaped buckle 61 and the indoor panel 41 of housing 40, can so be fixed and change
Gas is fanned, then is screwed on remaining screw and covered panel 10 and can complete the installation of bathroom aerating fan.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes or deformation of the present utility model
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and deformed.
Claims (9)
1. a kind of bathroom aerating fan, including a housing, front shroud, motor and impeller, the housing include an indoor panel with
And the cylindrical portion extended from the indoor panel back side, the motor and the impeller are installed in the cylindrical portion, described
Front shroud is covered in the indoor panel front, it is characterised in that at least two buckles, institute are provided with the cylindrical portion inwall
State and hole clipping is provided with cylindrical portion wall, a part for the buckle can pass through the hole clipping from the cylindrical portion inwall, stretch out cylinder
Outside, with indoor panel formation clamp structure.
2. bathroom aerating fan according to claim 1, it is characterised in that the buckle is U-shaped buckle, the hole clipping is two
Parallel rectangular opening, the both arms of the U-shaped buckle are each passed through described two parallel rectangular openings, reach outside the cylindrical portion,
The both arms of the U-shaped buckle and indoor panel formation clamp structure.
3. bathroom aerating fan according to claim 2, it is characterised in that the U-shaped closing that the U-shaped buckle is stayed in cylinder
End is fixed by screw.
4. bathroom aerating fan according to claim 3, it is characterised in that be provided with groove on the both arms of the U-shaped buckle,
A sliding block is additionally provided with, the sliding block two ends are respectively embedded into the groove of the U-shaped buckle both arms, allows sliding block logical
Slided on groove, the sliding block is provided with screwed hole, the screw runs through the sliding block, it is fixed on the cylindrical portion inwall.
5. bathroom aerating fan according to claim 4, it is characterised in that the cylindrical portion inwall is provided with the first fixation
Part, the screw is screwed in the screwed hole of the sliding block after may pass through first fixture.
6. bathroom aerating according to claim 5 fan, it is characterised in that the threaded shank end of the screw is additionally provided with the
Two fixtures, the threaded shank of the screw, which is sequentially passed through, inserts second fixation after first fixture and the sliding block
Part.
7. bathroom aerating according to claim 6 fan, it is characterised in that the side of the U-shaped blind end of U-shaped buckle is along institute
State groove one raised radially outward from having.
8. bathroom aerating fan according to claim 7, it is characterised in that the cylindrical portion includes inner cylinder and outer cylinder,
The motor inserts the inner cylinder from one side, and the impeller is inserted from the outer cylinder back side.
9. bathroom aerating fan according to claim 8, it is characterised in that second fixture connects institute for two ends respectively
Outer cylinder and the connecting rod of inner cylinder are stated, the threaded shank of the screw is sequentially passed through after first fixture and the sliding block admittedly
It is scheduled in the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051035.9U CN206600280U (en) | 2016-09-12 | 2016-09-12 | A kind of bathroom aerating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051035.9U CN206600280U (en) | 2016-09-12 | 2016-09-12 | A kind of bathroom aerating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600280U true CN206600280U (en) | 2017-10-31 |
Family
ID=60149124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051035.9U Active CN206600280U (en) | 2016-09-12 | 2016-09-12 | A kind of bathroom aerating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7480995B2 (en) | 2020-07-30 | 2024-05-10 | 匠 佐藤 | Ventilation system |
-
2016
- 2016-09-12 CN CN201621051035.9U patent/CN206600280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7480995B2 (en) | 2020-07-30 | 2024-05-10 | 匠 佐藤 | Ventilation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529200 Taishan, Jiangmen, Taicheng, South Hing Road, No. 15, No. Patentee after: Guangdong nedfon air system Limited by Share Ltd Address before: 529200 Taishan, Jiangmen, Taicheng, South Hing Road, No. 15, No. Patentee before: Guangzhou Lvdaofeng Indoor Air System Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |