CN208185033U - The mounting plate of glass pane installing type ventilation fan and the ventilation fan for using the mounting plate - Google Patents
The mounting plate of glass pane installing type ventilation fan and the ventilation fan for using the mounting plate Download PDFInfo
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- CN208185033U CN208185033U CN201820531768.5U CN201820531768U CN208185033U CN 208185033 U CN208185033 U CN 208185033U CN 201820531768 U CN201820531768 U CN 201820531768U CN 208185033 U CN208185033 U CN 208185033U
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- ventilation fan
- glass pane
- plate
- circular hole
- mounting plate
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Abstract
A kind of mounting plate of glass pane installing type ventilation fan, the plate for being fixed on glass pane is developed in advance including fixing for ventilation fan main body, its middle part has the circular hole that passes through for ventilation fan main body, is aligned both when the circular hole is in the same size with the circular hole passed through on glass pane for ventilation fan main body and installation；The plate has the structure fixed for ventilation fan main body；Both multiple two wings formula spring clips, plate and glass pane are inserted in and are clamped from the cylinder opening of the circular hole with its opening；Plate is uniformly distributed multiple protrusions around the circular hole, and spring clip presss from both sides the wing slot or aperture in the high spot, when the opening of spring clip is inserted in plate and glass pane from the cylinder opening of the circular hole in the protrusion card entry slot or hole.The influence slotted to mounting plate is exempted in the design, and protrusion can be higher, improves reliability of positioning.Ventilation fan using the mounting plate includes air duct, motor and its aial flow impeller of driving.The ventilation fan can be installed and used in thin-wall construction.
Description
Technical field
The present invention relates to a kind of mounting plate of glass pane installing type ventilation fan, IPC classification can belong to F04D29/00.
Background technique
Glass pane installing type ventilation fan use installation it is more special, often construct it is relatively difficult and be difficult to it is firm.It is existing
A mating mounting plate, the mounting plate include: the glass pane installing type ventilation fan product of technology thus
--- it is fixed when using installation for ventilation fan main body and develops the plate for being fixed on glass pane in advance, in the middle part of the plate
The circular hole passed through when with using installation for ventilation fan main body, the circular hole are worn using when installation for ventilation fan main body on glass pane
Circular hole more is in the same size and alignment both when installing；The plate also has the structure being connected and fixed for ventilation fan main body；
--- multiple two wings formula spring clips, the opening of the spring clip is to the plate and glass pane that have fit together described in
The cylinder opening of circular hole is inserted in and clamps the two after set is most；
When using installation, first the plate is fixed on glass with spring clip, then being connected and fixed using the plate
Ventilation fan main body is fixed on the plate by structure, it is seen that earlier patent application CN206770261U.
The problem of the prior art is: the groove depth on plate for spring clip positioning can weaken the intensity of plate, should
It slotted and shallowly then will affect the reliability of positioning, and increased cost if the thickness for increasing mounting plate.
In relation to term and common knowledge, except this specification it is already indicated that in addition to, can refer to standard GB/T/T 14806 " household and
The exchange ventilation fan and governor of similar applications " and GB/T 50155 " heating ventilator and air conditioning terminology standard ", and " build
Build heating and ventilation air conditioning purge standard compendium " (China Standards Press's second edition in 2013) and " mechanical engineering manual " (mechanic
Industry publishing house second edition in 1997)
Summary of the invention
The technical problem to be solved by the present invention is to propose a kind of mounting plate of glass pane installing type ventilation fan, background is compared
The reliability of positioning can be improved in technology, but does not increase cost.
The technical solution that the present invention solves the technical problem is a kind of mounting plate of glass pane installing type ventilation fan, packet
It includes:
--- it is fixed when using installation for ventilation fan main body and develops the plate for being fixed on glass pane in advance, in the middle part of the plate
The circular hole passed through when with using installation for ventilation fan main body, the circular hole are worn using when installation for ventilation fan main body on glass pane
Circular hole more is in the same size and alignment both when installing；The plate also has the structure being connected and fixed for ventilation fan main body；
--- multiple two wings formula spring clips, the opening of the spring clip is to the plate and glass pane that have fit together described in
The cylinder opening of circular hole is inserted in and clamps the two after set is most；
It is characterized in that, the plate is uniformly distributed multiple protrusions around its described circular hole, the folder wing of the spring clip in
High spot fluting or aperture, when spring clip opening to the plate and glass pane to have fit together from the column of the circular hole
It opens when being inserted in the raised card entry slot or hole in face.
The influence slotted to mounting plate is exempted in the design, and protrusion is permissible higher, improves the reliability of positioning.
Its modular design is: the protrusion is that strip is axial or/and radial, the corresponding axial direction of the folder wing of the spring clip
Protrusion fluting, secondly wing interconnecting piece accordingly slot by the radial protrusion.Existing axial direction has radial protrusion to be convenient for clipping operation again,
And positioning is stronger
The further design of the modular design is: the axial projection increases along radius augment direction height of projection.Therefore
The opening that the slope of formation is conducive to spring clip opens from the cylinder of the circular hole and entangles protrusion.
Use the ventilation fan of the mounting plate of above-mentioned technical proposal glass pane installing type ventilation fan, it is characterised in that: including wind
Cylinder, the aial flow impeller for being supported on the motor of air duct and its directly driving.The ventilation fan can be installed in other thin-wall constructions to be made
With.
Detailed description of the invention
Fig. 1 is the utility model embodiment glass pane installing type ventilation fan entirety stereoscopic schematic diagram；
Fig. 2 is that the utility model embodiment glass pane installing type ventilation fan integrally unloads stereoscopic schematic diagram after lower panel；
Fig. 3 is that the utility model embodiment glass pane installing type ventilation fan integrally unloads the schematic front view after lower panel；
Fig. 4 is the schematic rear view of the utility model embodiment glass pane installing type ventilation fan entirety；
Fig. 5 is the right side view of the utility model embodiment glass pane installing type ventilation fan entirety；
Fig. 6 is the three-dimensional signal that the utility model embodiment glass pane installing type ventilation fan mounting plate is fixed on glass pane
Figure；
Fig. 7 is the right view signal that the utility model embodiment glass pane installing type ventilation fan mounting plate is fixed on glass pane
Figure；
Fig. 8 is the backsight signal that the utility model embodiment glass pane installing type ventilation fan mounting plate is fixed on glass pane
Figure；
Fig. 9 is the flat panel stereoscopic schematic diagram in the utility model embodiment glass pane installing type ventilation fan mounting plate；
Figure 10 is the spring clip schematic front view in the utility model embodiment glass pane installing type ventilation fan mounting plate；
Figure 11 is the spring clip stereoscopic schematic diagram in the utility model embodiment glass pane installing type ventilation fan mounting plate；
Figure 12 is A-A schematic cross-sectional view in Fig. 9.
In figure: 1: panel；2: main frame body；3: air door；4: motor；5: impeller；6: plate；7: spring clip；71: left wing；
72: right flank；73: interconnecting piece；74: interconnecting piece fluting；75: left wing's fluting；9: glass pane；11: panel fastener；21: main frame body spiral shell
Wire hole；22: catching groove；25: fixed panel screw hole；26: panel card slot；61: back-off hooks；62: fixed column；63: fin；631:
Plane fin；632: cylinder fin；64: circular hole.
Specific embodiment
The structure of the utility model embodiment glass pane installing type ventilation fan is as shown in Fig. 1~Figure 12, mainly such as
It is improved on the basis of existing design described in CN206770261U, the design inherited includes:
--- the plate 6 for being fixed on glass pane 9 is developed in advance using fixed for ventilation fan main frame body 2 when installation, plate 6
Middle part has using the circular hole 64 passed through when installation for the cylindric air duct of ventilation fan main frame body 2, makes on circular hole 64 and glass pane
And when installing both alignment in the same size with the circular hole passed through when installation for the cylindric air duct of ventilation fan main frame body 2；Plate 6
On be also formed with and lean on 4 back-offs entangled toward 4 catching grooves 22 on the part diagonal line of plate 6 hook 61 for ventilation fan main frame body 2；
--- the opening of 4 two wing formula spring clips 7, the spring clip is certainly round to the plate 6 and glass pane 9 that have fit together
The cylinder opening in hole 64 is inserted in and clamps the two after set is most.
Its it is improved design include:
--- plate 6 is changed to 4 fins 63 around 4 flutings of circular hole 64 diagonally.Fin 63 is in angle square shape: by certainly
The axial raised plane fin 631 of plane and 632 2 part of cylinder fin in the inside radial protrusion of the cylinder of circular hole 64
Composition, and plane fin 631 increases along radius augment direction height of projection and presents ramp shaped (see Figure 12)；
--- the left wing 71 of spring clip 7 corresponds to cylinder fin corresponding to straight trough 75, interconnecting piece 73 is opened at plane fin 631
Straight trough 74 is opened at 632, when the opening of spring clip 7 opens the plate 6 and glass pane 9 to have fit together from the cylinder of circular hole 64
When being inserted in, plane fin 631 be caught in fluting 75 in, in 632 card entry slot 74 of cylinder fin, spring clip 7 thus positioned by fin.Bullet
When spring folder 7 is inserted in, plane fin 631 presents the opening of left wing 71 that ramp shaped is conducive to spring clip 7 along radius augment direction.
The utility model embodiment glass pane installing type ventilation fan is pressed when glass pane (or thin-wall construction, similarly hereinafter) is installed
Following steps:
A) by specification opens circular hole at installed glass pane corresponding to 2 outer diameter of main frame body；
B) by the straight covering glass pane tapping of plate 6, and make the circular hole 64 of plate 6 in the opened circular hole of glass pane to just；
C) it to 6 glass pane 9 of plate being integrated that reclines, is opened respectively along each fin of 6 diagonal line of plate from the cylinder of circular hole 64
It is inserted in a spring clip 7, and is pushed until interconnecting piece 73 reaches the cylinder of circular hole 64, the fluting 75 of left wing 71 reaches plane fin
631 ends, " " sound, plane fin 631 is caught in the fluting 75 of left wing 71；
D) by the circular hole of 2 air duct of main frame body insertion plate 6 and glass pane, its planar section is aligned with plate 6 and is developed, put down
4 back-offs hook 61 of plate 6 crosses 2 planar section of main frame body and opens 4 catching grooves 22 and reversely catch on, and is further worn with 4 screws
More 4 fixed columns 62 being tightened against plate 6 of main frame body screw hole 21；
E) panel 1 opens 2 card slots 26 first with upper part 2 11 insertion 2 planar section tops of main frame body of buckle, covers
Behind 2 front of main frame body, main frame body 2 is tightened against with screw through hole 25 in lower central.
The present embodiment can have following design modification:
--- the shape of fin can be modified optionally, such as plane fin 631 only can be configured to cylindric, bullet in its end
The left wing 71 of spring folder 7 corresponds at the cylindrical projection and opens circular hole；Can also plane fin 631 be only set and is not provided with cylinder fin
632, structure is simplified, but be inserted in just slightly troublesome and reliability slightly reduces；
--- the structure that plate 6 is connected and fixed with ventilation fan main body can also hook 61 and catching groove 22 without using back-off, only with 4
A screw, which passes through main frame body screw hole 21 and is tightened against fixed column 62, to be fixed, and structure simplifies, but while installing can take great energy, and be true
Protect securely, preferably cancels be buckled to hook 61 and catching groove 22 everywhere, be also changed to 4 screws pass through main frame body screw hole be tightened against it is flat
The fixed column of plate 6 is fixed；
--- fixed the adapted to aperture of mounting plate is also not necessarily limited to circular hole, is also possible to other shapes of aperture.
Claims (4)
1. the mounting plate of glass pane installing type ventilation fan, comprising:
--- it is fixed when using installation for ventilation fan main body and develops the plate for being fixed on glass pane in advance, had in the middle part of the plate
The circular hole passed through when using installation for ventilation fan main body passes through when the circular hole is on glass pane using installation for ventilation fan main body
Circular hole is in the same size and alignment both when installing；The plate also has the structure being connected and fixed for ventilation fan main body；
--- multiple two wings formula spring clips, the opening of the spring clip is to the plate and glass pane to have fit together from the circular hole
Cylinder opening be inserted in and in set to the greatest extent after clamp the two；
It is characterized in that, the plate is uniformly distributed multiple protrusions around its described circular hole, the folder wing of the spring clip is in described
High spot fluting or aperture, when the opening of spring clip opens the plate and glass pane to have fit together from the cylinder of the circular hole
It opens when being inserted in the raised card entry slot or hole.
2. according to the mounting plate of glass pane installing type ventilation fan described in claim 1, it is characterised in that: the protrusion is strip axis
To or/and radial, the corresponding axial projection fluting of the folder wing of the spring clip, secondly the corresponding radial protrusion of wing interconnecting piece
Fluting.
3. according to the mounting plate of glass pane installing type ventilation fan described in claim 2, it is characterised in that: the axial projection is along half
Diameter augment direction height of projection increases.
4. being changed using the mounting plate of glass pane installing type ventilation fan as described in claim 1 or claim 2 or claim 3
Gas fan, it is characterised in that: including air duct, the aial flow impeller that is supported on the motor of air duct and its directly drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531768.5U CN208185033U (en) | 2018-04-14 | 2018-04-14 | The mounting plate of glass pane installing type ventilation fan and the ventilation fan for using the mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531768.5U CN208185033U (en) | 2018-04-14 | 2018-04-14 | The mounting plate of glass pane installing type ventilation fan and the ventilation fan for using the mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185033U true CN208185033U (en) | 2018-12-04 |
Family
ID=64433101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531768.5U Active CN208185033U (en) | 2018-04-14 | 2018-04-14 | The mounting plate of glass pane installing type ventilation fan and the ventilation fan for using the mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185033U (en) |
-
2018
- 2018-04-14 CN CN201820531768.5U patent/CN208185033U/en active Active
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