CN207920926U - One kind being convenient for clean ventilation fan - Google Patents
One kind being convenient for clean ventilation fan Download PDFInfo
- Publication number
- CN207920926U CN207920926U CN201820354571.9U CN201820354571U CN207920926U CN 207920926 U CN207920926 U CN 207920926U CN 201820354571 U CN201820354571 U CN 201820354571U CN 207920926 U CN207920926 U CN 207920926U
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- CN
- China
- Prior art keywords
- flabellum
- clamp
- exhaust chamber
- air exchange
- ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind being convenient for clean ventilation fan,Including air exchange exhaust chamber,The front surface bolt of the air exchange exhaust chamber has protection hollow airscoop shroud,And bolt has airscoop shroud fixing bolt between air exchange exhaust chamber and protection hollow airscoop shroud,The surface of the protection hollow airscoop shroud offers Back Word type air inlet barrier,The side bolt of the air exchange exhaust chamber has clamp-close type nut,The clamp-close type ventilation flabellum and flabellum rotating mask of the utility model are fixed by card slot,And card slot corresponds to and is provided with spring below flabellum,Only flabellum, which need to be pressed down on, can quickly disassemble flabellum,Be more convenient for flabellum cleaning and installation replace,Practicability is stronger,The ventilation discharge pipe and air exchange exhaust chamber of the utility model are bolted by clamp-close type nut and are fixed,When air exchange exhaust chamber needs cleaning,It screws and disassembles clamp-close type nut,Air exchange exhaust chamber can be removed and be cleaned.
Description
Technical field
The utility model belongs to ventilation fan technical field, and in particular to one kind being convenient for clean ventilation fan.
Background technology
Ventilation fan is to drive fan blade to rotate certain driving air-flow by motor, a kind of air conditioning electricity for making indoor and outdoor air exchange
Device, also known as draft fan, the purpose of ventilation seek to remove indoor foul atmosphere, adjust temperature, humidity and sensory effect.Ventilation
Fan is widely used in family and public place.
However existing ventilation fan still has some unreasonable factors during carrying out indoor and outdoor air exchange,
Existing ventilation fan is when in use：The flabellum and flabellum rotating mask of ventilation fan are generally an integral structure, or pass through bolted-on
It is fixed, it when flabellum damages, needs together to replace flabellum rotating mask, or dismantle flabellum by dismantling more bolt
Get off to be replaced, install and replaces all cumbersome；Existing ventilation fan when in use, take a breath discharge pipe and air
It exchanges exhaust chamber to be bolted to connection, is not easy to dismantle, keeps the cleaning of air exchange exhaust chamber cumbersome.
Utility model content
The purpose of this utility model is to provide one kind being convenient for clean ventilation fan, to solve to propose in above-mentioned background technology
The flabellum and flabellum rotating mask of ventilation fan are generally an integral structure, or are fixed by bolted-on, when flabellum damages,
Need together to replace flabellum rotating mask, or flabellum disassembled by dismantling more bolt and replaced, installation and
It replaces all cumbersome；When in use, ventilation discharge pipe and air exchange exhaust chamber are solid by bolt for existing ventilation fan
Fixed connection, is not easy to dismantle, the problem for keeping the cleaning of air exchange exhaust chamber cumbersome.
To achieve the above object, the utility model provides the following technical solutions：One kind being convenient for clean ventilation fan, including sky
Gas exchanges exhaust chamber, and the front surface bolt of the air exchange exhaust chamber has protection hollow airscoop shroud, and air exchange exhaust chamber
Bolt has airscoop shroud fixing bolt, the surface of the protection hollow airscoop shroud to offer Back Word type between protection hollow airscoop shroud
The side bolt of air inlet barrier, the air exchange exhaust chamber has clamp-close type nut, and air exchange exhaust chamber and clamp-close type spiral shell
Engaging has exhaust chamber sealing rubber pad, the clamp-close type nut to be internally embedded ventilation discharge pipe between cap, and the air is handed over
The tail end of gas chamber of changing gear is embedded with air circulation motor, and the inside bolt of air exchange exhaust chamber has flabellum rotating mask, described
The side of flabellum rotating mask offers ventilation flabellum card slot, and the position engaging that flabellum rotating mask corresponds to ventilation flabellum card slot has card
Box-like ventilation flabellum, the bottom end of clamp-close type ventilation flabellum are provided with ventilation fan tea residue seat, and the one of the ventilation flabellum card slot
End offers flabellum pedestal card slot, and flabellum card slot side corresponding with flabellum pedestal card slot of taking a breath offers clamp fixing groove,
The clamp fixing groove has been internally embedded flabellum pedestal fixed chuck, the flabellum pedestal fixed chuck and clamp fixing groove it
Between engaging have clamp adjustable spring.
Preferably, the protection hollow airscoop shroud and air exchange exhaust chamber are bolted by airscoop shroud fixing bolt fixes.
Preferably, the ventilation discharge pipe and air exchange exhaust chamber are bolted by clamp-close type nut fixes.
Preferably, the clamp-close type ventilation flabellum and flabellum rotating mask are fixed by flabellum pedestal card slot.
Preferably, the flabellum pedestal fixed chuck and flabellum rotating mask are fixed by clamp fixing groove.
Preferably, the ventilation fan tea residue seat and clamp-close type ventilation flabellum are integrated type structure.
Compared with prior art, the utility model has the beneficial effects that：
1, the clamp-close type ventilation flabellum of the utility model and flabellum rotating mask are fixed by card slot, and card slot corresponds to fan
Be provided with spring below leaf, only need to press down on flabellum and can quickly disassemble flabellum, the cleaning for flabellum of being more convenient for and
Installation is replaced, and practicability is stronger.
2, the ventilation discharge pipe of the utility model and air exchange exhaust chamber are bolted by clamp-close type nut fixes, and works as air
When exchange exhaust chamber needs cleaning, screws and disassemble clamp-close type nut, you can air exchange exhaust chamber is removed and is cleaned.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is positive structure diagram after the protection hollow airscoop shroud dismounting of the utility model；
Fig. 4 is the flabellum rotating mask backsight structural representation of the utility model；
Fig. 5 is the clamp-close type ventilation flabellum fixed form vertical section structural schematic diagram of the utility model；
Fig. 6 is the flabellum pedestal fixed chuck fixed form vertical section structural schematic diagram of the utility model；
Fig. 7 is the clamp-close type ventilation flabellum positive structure diagram of the utility model；
Fig. 8 is the ventilation fan tea residue seat side structure schematic view of the utility model；
Fig. 9 is that the ventilation discharge pipe of the utility model splits overlooking structure diagram；
In figure：1- airscoop shrouds fixing bolt, 2- protection hollows airscoop shroud, 3- Back Word type air inlets barrier, 4- air exchanges row
Gas chamber, 5- air circulations motor, 6- exhaust chambers sealing rubber pad, 7- clamp-close types nut, 8- ventilations discharge pipe, the ventilation of 9- clamp-close types
Flabellum, 10- flabellums rotating mask, 11- ventilation flabellums card slot, 12- flabellum pedestals fixed chuck, 13- flabellum pedestals card slot, 14- cards
Head adjustable spring, 15- clamps fixing groove, 16- ventilation fan tea residue seats.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the utility model provides following technical side
Case：One kind is convenient for clean ventilation fan, including air exchange exhaust chamber 4, the front surface bolt of air exchange exhaust chamber 4 to have protection
Hollow airscoop shroud 2, and bolt has airscoop shroud fixing bolt 1 between air exchange exhaust chamber 4 and protection hollow airscoop shroud 2, protects
The surface of hollow airscoop shroud 2 offers Back Word type air inlet barrier 3, and the side bolt of air exchange exhaust chamber 4 has clamp-close type nut
7, and engaging has exhaust chamber sealing rubber pad 6, the inside of clamp-close type nut 7 between air exchange exhaust chamber 4 and clamp-close type nut 7
It is embedded with ventilation discharge pipe 8, the tail end of air exchange exhaust chamber 4 is embedded with air circulation motor 5, and air exchange exhaust chamber 4
Inside bolt have a flabellum rotating mask 10, the side of flabellum rotating mask 10 offers ventilation flabellum card slot 11, and flabellum rotating mask
The 10 position engagings for corresponding to ventilation flabellum card slot 11 have clamp-close type ventilation flabellum 9, and the bottom end of clamp-close type ventilation flabellum 9, which is provided with, to be changed
One end of gas flabellum pedestal 16, ventilation flabellum card slot 11 offers flabellum pedestal card slot 13, and take a breath flabellum card slot 11 and flabellum
13 corresponding side of pedestal card slot offers clamp fixing groove 15, and clamp fixing groove 15 has been internally embedded flabellum pedestal fixing card
First 12, engaging between flabellum pedestal fixed chuck 12 and clamp fixing groove 15 has clamp adjustable spring 14.
In order to keep protection hollow airscoop shroud 2 easy to disassemble, in the present embodiment, it is preferred that protection hollow airscoop shroud 2 and air
It exchanges exhaust chamber 4 and fixation is bolted by airscoop shroud fixing bolt 1.
In order to keep ventilation discharge pipe 8 easy to disassemble, in the present embodiment, it is preferred that ventilation discharge pipe 8 and air exchange exhaust
Room 4 is bolted by clamp-close type nut 7 and is fixed.
In order to keep clamp-close type ventilation flabellum 9 easy to disassemble, in the present embodiment, it is preferred that clamp-close type ventilation flabellum 9 and flabellum
Rotating mask 10 is fixed by flabellum pedestal card slot 13.
In order to make flabellum pedestal fixed chuck 12 convenient for flexible, in the present embodiment, it is preferred that flabellum pedestal fixed chuck 12
It is fixed by clamp fixing groove 15 with flabellum rotating mask 10.
In order to make ventilation fan tea residue seat Final 16 degree bigger, in the present embodiment, it is preferred that ventilation fan tea residue seat 16 and clamp-close type
Ventilation flabellum 9 is integrated type structure.
The operation principle and process for using of the utility model：After the utility model installs, it is new to first check for this practicality
The installation fixation and security protection of type, then can use, in use, will protection hollow airscoop shroud 2 and air exchange
Exhaust chamber 4 is fixed by the bolt of airscoop shroud fixing bolt 1, and ventilation discharge pipe 8 and air exchange exhaust chamber 4 are passed through clamp-close type
The bolt of nut 7 fixes, and clamp-close type ventilation flabellum 9 and flabellum rotating mask 10 are fixed by flabellum pedestal card slot 13,
Flabellum pedestal fixed chuck 12 and flabellum rotating mask 10 are fixed by clamp fixing groove 15.
Then, when installing clamp-close type ventilation fan leaf 9, by 16 pairs of the ventilation fan tea residue seat of 9 bottom end of clamp-close type ventilation flabellum
The ventilation flabellum card slot 11 that quasi- 10 side of flabellum rotating mask opens up, and clamp-close type ventilation fan leaf 9 is pushed until clamp-close type ventilation fan
The engaging of ventilation fan tea residue seat 16 of 9 bottom end of leaf enters in flabellum pedestal card slot 13, when needing to dismantle clamp-close type ventilation flabellum 9,
Clamp-close type ventilation flabellum 9 is pressed down on, so that ventilation fan tea residue seat 16 is detached from flabellum pedestal card slot 13, you can by clamp-close type ventilation fan
Leaf 9 takes out along ventilation flabellum card slot 11.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind being convenient for clean ventilation fan, including air exchange exhaust chamber (4), it is characterised in that：The air exchange exhaust
Room (4) front surface bolt have protection hollow airscoop shroud (2), and air exchange exhaust chamber (4) and protect hollow airscoop shroud (2) it
Between bolt have an airscoop shroud fixing bolt (1), the surface of the protection hollow airscoop shroud (2) offers Back Word type air inlet barrier (3),
The side bolt of the air exchange exhaust chamber (4) has clamp-close type nut (7), and air exchange exhaust chamber (4) and clamp-close type spiral shell
Engaging has exhaust chamber sealing rubber pad (6), the clamp-close type nut (7) to be internally embedded ventilation discharge pipe between cap (7)
(8), the tail end of the air exchange exhaust chamber (4) is embedded with air circulation motor (5), and air exchange exhaust chamber (4) is interior
Portion's bolt has flabellum rotating mask (10), the side of the flabellum rotating mask (10) to offer ventilation flabellum card slot (11), and flabellum
The position engaging of the corresponding ventilation flabellum card slot (11) of rotating mask (10) has clamp-close type ventilation flabellum (9), the clamp-close type ventilation fan
The bottom end of leaf (9) is provided with ventilation fan tea residue seat (16), and one end of the ventilation flabellum card slot (11) offers flabellum pedestal card
Slot (13), and flabellum card slot (11) side corresponding with flabellum pedestal card slot (13) of taking a breath offers clamp fixing groove (15), institute
That states clamp fixing groove (15) has been internally embedded flabellum pedestal fixed chuck (12), the flabellum pedestal fixed chuck (12) and card
Engaging has clamp adjustable spring (14) between head fixing groove (15).
2. according to claim 1 a kind of convenient for clean ventilation fan, it is characterised in that：The protection hollow airscoop shroud
(2) it is bolted and is fixed by airscoop shroud fixing bolt (1) with air exchange exhaust chamber (4).
3. according to claim 1 a kind of convenient for clean ventilation fan, it is characterised in that：The ventilation discharge pipe (8) and
Air exchange exhaust chamber (4) is bolted by clamp-close type nut (7) and is fixed.
4. according to claim 1 a kind of convenient for clean ventilation fan, it is characterised in that：The clamp-close type ventilation flabellum
(9) it is fixed by flabellum pedestal card slot (13) with flabellum rotating mask (10).
5. according to claim 1 a kind of convenient for clean ventilation fan, it is characterised in that：The flabellum pedestal fixed chuck
(12) it is fixed by clamp fixing groove (15) with flabellum rotating mask (10).
6. according to claim 1 a kind of convenient for clean ventilation fan, it is characterised in that：The ventilation fan tea residue seat (16)
It is integrated type structure with clamp-close type ventilation flabellum (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354571.9U CN207920926U (en) | 2018-03-15 | 2018-03-15 | One kind being convenient for clean ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354571.9U CN207920926U (en) | 2018-03-15 | 2018-03-15 | One kind being convenient for clean ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920926U true CN207920926U (en) | 2018-09-28 |
Family
ID=63599096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354571.9U Expired - Fee Related CN207920926U (en) | 2018-03-15 | 2018-03-15 | One kind being convenient for clean ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920926U (en) |
-
2018
- 2018-03-15 CN CN201820354571.9U patent/CN207920926U/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: 20180928 |