CN205664531U - Structure is adjusted to play tuber pipe of fan - Google Patents
Structure is adjusted to play tuber pipe of fan Download PDFInfo
- Publication number
- CN205664531U CN205664531U CN201620520340.1U CN201620520340U CN205664531U CN 205664531 U CN205664531 U CN 205664531U CN 201620520340 U CN201620520340 U CN 201620520340U CN 205664531 U CN205664531 U CN 205664531U
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- discharge pipe
- air outlet
- hole
- main body
- location
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Abstract
The utility model discloses a structure is adjusted to play tuber pipe of fan, including locating air outlet, play tuber pipe and the setting element in the fan main part, the cross -under that goes out the tuber pipe activity is in the air outlet, having offered first locating hole on the lateral wall of air outlet, having gone out to offer a plurality of second locating holes along the length direction interval arrangement that goes out tuber pipes on the tuber pipe, the setting element is used for when first locating hole is relative with one of them second locating hole, the cross -under is so that go out tuber pipe rigid coupling in air outlet department in first locating hole and second locating hole, has offered a draw -in groove on the lateral wall of air outlet, has gone out the tuber pipe and be close to and be equipped with the buckle on the tip outer wall of fan main part, this buckle be used for a tuber pipe when keeping away from the motion of fan main part the joint in so that go out tuber pipe rigid coupling in air outlet department in the draw -in groove. The utility model discloses a structure is adjusted to play tuber pipe of fan, stretching out that its tuber pipe can stretch out or being built -in in the air outlet of its tuber pipe makes things convenient for it to use and transport.
Description
Technical field
This utility model relates to blower fan technical field, particularly relates to the discharge pipe adjustment structure of a kind of blower fan.
Background technology
For coordinating actually used needs, existing blower fan the most all can arrange discharge pipe at its air outlet, thus square
Just discharge pipe stretches out open air so that blower fan air draft is to outdoor.And the discharge pipe of existing blower fan all can be projected into Blower Housing it
Outward, make blower fan packaging, vanning need to use the casing bigger than blower fan volume, cause the low of conevying efficiency.It addition, prominent
Discharge pipe is also easily caused it and suffers damage under transport and non-working condition.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide the discharge pipe regulation knot of a kind of blower fan
Structure, its discharge pipe can stretch out or be built in air outlet, facilitates it to use and transport.
The purpose of this utility model realizes by the following technical solutions:
A kind of discharge pipe adjustment structure of blower fan, including the air outlet being located on fan main body, discharge pipe and keeper,
Movable being connected in air outlet of discharge pipe；Offer the first hole, location on the sidewall of air outlet, discharge pipe offers multiple
Spaced second hole, location of length direction along discharge pipe, keeper is in the first hole, location and wherein one second location
Hole relative to time, be connected to the first hole, location and second location hole in so that discharge pipe is fixed at air outlet；The sidewall of air outlet
On offer a draw-in groove, discharge pipe is provided with buckle near the end outer wall of fan main body, this buckle for discharge pipe towards
So that discharge pipe is fixed at air outlet in being connected in described draw-in groove when moving away from fan main body.
Preferably, being provided with fixture at air outlet, this fixture encloses near one end of fan main body to be located at inside air outlet,
Fixture is set in discharge pipe outside away from one end of fan main body and forms suit portion, and described first hole, location and draw-in groove are all opened
It is located on the sidewall in suit portion.
Preferably, suit portion having towards the outside extension extended of air outlet near fan main body, this extension is opened
It is provided with screwed hole, is spirally connected for the screw making fixture be fixed on fan main body in this screwed hole.
Preferably, described second hole, location is provided with two, and one of them second hole, location is opened in discharge pipe near blower fan
In the end sidewalls of main body, another hole, the second location is opened in discharge pipe away from the end sidewalls of fan main body.
Preferably, discharge pipe is fixedly provided with air-out grid away from the end of fan main body.
Compared to existing technology, the beneficial effects of the utility model are: when blower fan is cased, transported and deposit so that go out
Airduct is towards movable in air outlet, and positions hole and away from the second hole, location of fan main body by keeper cross-under first
So that discharge pipe is built in air outlet；So reduce the volume of fan main body, make the transport of blower fan, keeping convenient；
And when actually used blower fan, then can extract keeper, outwards extracting discharge pipe to buckle and draw-in groove out is fixed, and is inserted into making
Keeper cross-under fastens in the first hole, location with near the second hole, location of fan main body, then complete discharge pipe stretches out it
Discharge pipe can stretch out or be built in air outlet, facilitates it to use and transports.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model.
In figure: 100, fan main body；10, discharge pipe；11, the second hole, location；12, buckle；20, keeper；30, outlet grid
Lattice；40, air outlet；51, suit portion；511, the first hole, location；512, draw-in groove；52, extension.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
The discharge pipe adjustment structure of a kind of blower fan as shown in Figure 1 and Figure 2, including being all located on fan main body 100
Air outlet 40, discharge pipe 10 and keeper 20, being connected in air outlet 40 of concrete discharge pipe 10 activity, i other words discharge pipe
10 can move away from the direction of fan main body 100 stretches out in air outlet 40, it is possible to towards the direction near fan main body 100
Motion is built in air outlet 40.It addition, offer the first hole, location 511 on the sidewall of air outlet 40, accordingly in air-out
Offer multiple second hole 11, location on pipe 10, make the second hole, location 11 be spaced along the length direction of discharge pipe 10, air-out
Offering a draw-in groove 512 on the sidewall of mouth 40, discharge pipe 10 is provided with buckle 12 near the end outer wall of fan main body 100.
On the basis of said structure, when using adjustment structure of the present utility model, when blower fan is cased, is transported and deposit,
Discharge pipe 10 is made to move in air outlet 40 towards near the motion of the direction of fan main body 100, i.e. discharge pipe 10, air outlet 40
Place first location hole 511 be positioned at discharge pipe 10 away from fan main body 100 end second location hole 11 dock time, i.e. this
Time discharge pipe 10 be built in completely in air outlet 40, by above-mentioned keeper 20 with being connected to the first hole, location 511 and corresponding
In two hole 11, location, so that discharge pipe 10 is fixed at air outlet 40.And when using this blower fan, then above-mentioned can extract keeper
20, make discharge pipe 10 move away from the direction of fan main body, the most outwards extract discharge pipe 10 out, until buckle on discharge pipe 10
12 and air outlet 40 on draw-in groove 512 be fixed, be inserted into making keeper 20 cross-under in the first hole 511, location with near blower fan
Second hole 11, location of main body 100 fastens, then complete stretching out and fixing of discharge pipe 10.Its discharge pipe 10 can stretch out or
It is built in air outlet 40, facilitates it to use and transport.
Preferably, in the present embodiment, can be provided with fixture at above-mentioned air outlet 40, this fixture is near fan main body
One end of 100 is enclosed and is located at inside air outlet 40, and fixture forms suit portion 51 away from one end of fan main body 100, makes this suit
It is outside that portion 51 is set in discharge pipe 10, is all opened on the sidewall in suit portion 51 in above-mentioned first hole 511, location and draw-in groove 512,
So facilitate processing and the installation of all parts.Certainly, the sidewall of above-mentioned air outlet 40 is both formed in the sidewall in suit portion 51.
Further, in suit portion 51 near fan main body 100 have outside air outlet 40 extend extension
52, this extension 52 offers screwed hole, is bolted with screw in this screwed hole, just can prolonging fixture thus by this screw
Extending portion 52 is fixed on fan main body 100, convenient installation.
Preferably, the second above-mentioned hole 11, location specifically can set two, and one of them second hole 11, location is opened in air-out
Pipe 10 is in the end sidewalls of fan main body 100, and another hole 11, the second location is opened in discharge pipe 10 away from fan main body
In the end sidewalls of 100 so that discharge pipe 10 can be built-in and stretch out.Certainly, plural second it is provided with
Hole 11, location, the length that discharge pipe 10 can stretch out in air outlet 40 is adjusted.
Preferably, discharge pipe 10 is fixedly provided with air-out grid 30 away from the end of fan main body 100, it is possible to play certain
Filter the effect of dust, prevent dust accretions in discharge pipe 10.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (5)
1. the discharge pipe adjustment structure of a blower fan, it is characterised in that the air outlet that includes being located on fan main body, discharge pipe with
And keeper, movable being connected in air outlet of discharge pipe；Offer the first hole, location on the sidewall of air outlet, discharge pipe is opened
Being provided with spaced second hole, location of multiple length direction along discharge pipe, keeper is for positioning hole and wherein first
Second location hole relative to time, be connected to the first hole, location and second location hole in so that discharge pipe is fixed at air outlet；Air-out
Offering a draw-in groove on the sidewall of mouth, discharge pipe is provided with buckle near the end outer wall of fan main body, and this buckle is for going out
So that discharge pipe is fixed at air outlet in airduct is connected in described draw-in groove when moving away from fan main body.
2. the discharge pipe adjustment structure of blower fan as claimed in claim 1, it is characterised in that be provided with fixture at air outlet, should
Fixture encloses near one end of fan main body to be located at inside air outlet, and fixture is set in discharge pipe away from one end of fan main body
Outside also forms suit portion, and described first hole, location and draw-in groove are all opened on the sidewall in suit portion.
3. the discharge pipe adjustment structure of blower fan as claimed in claim 1, it is characterised in that suit portion is near the tool of fan main body
Having towards the outside extension extended of air outlet, this extension offers screwed hole, is spirally connected for making fixture in this screwed hole
The screw being fixed on fan main body.
4. the discharge pipe adjustment structure of blower fan as claimed in claim 1, it is characterised in that described second hole, location is provided with two
Individual, one of them second hole, location is opened in discharge pipe in the end sidewalls of fan main body, and another hole, the second location is opened
It is located at discharge pipe away from the end sidewalls of fan main body.
5. the discharge pipe adjustment structure of blower fan as claimed in claim 1, it is characterised in that discharge pipe is away from the end of fan main body
Portion is fixedly provided with air-out grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520340.1U CN205664531U (en) | 2016-05-31 | 2016-05-31 | Structure is adjusted to play tuber pipe of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520340.1U CN205664531U (en) | 2016-05-31 | 2016-05-31 | Structure is adjusted to play tuber pipe of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664531U true CN205664531U (en) | 2016-10-26 |
Family
ID=57158257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620520340.1U Active CN205664531U (en) | 2016-05-31 | 2016-05-31 | Structure is adjusted to play tuber pipe of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842918A (en) * | 2017-11-23 | 2018-03-27 | 广东美的制冷设备有限公司 | Ceiling machine |
-
2016
- 2016-05-31 CN CN201620520340.1U patent/CN205664531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842918A (en) * | 2017-11-23 | 2018-03-27 | 广东美的制冷设备有限公司 | Ceiling machine |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |