CN207849645U - A kind of pipeline fan general assembly - Google Patents
A kind of pipeline fan general assembly Download PDFInfo
- Publication number
- CN207849645U CN207849645U CN201820113842.1U CN201820113842U CN207849645U CN 207849645 U CN207849645 U CN 207849645U CN 201820113842 U CN201820113842 U CN 201820113842U CN 207849645 U CN207849645 U CN 207849645U
- Authority
- CN
- China
- Prior art keywords
- panel
- stepper motor
- connecting rod
- pipeline
- louvre blade
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a kind of pipeline fan general assembly, is related to the technical field of ventilation air draft, including：Panel assembly and pipeline fan；The pipeline fan is detachably connected with the panel assembly；The panel assembly includes：Louvre blade, connecting rod, stepper motor and panel；The louvre blade uniform ring is located at the mounting hole periphery of the panel bottom, the stepper motor is mounted on panel, and it is connect with the rod slide by rotating bar, for driving the connecting rod to carry out rotation, and then the louvre blade folding is driven, solved existing in the prior art when not having to pipeline fan, air inlet can enter mosquito etc., the motor and fan blade of the inside are impacted, can not ensure the health of the inside, the technical issues of reducing the service life.
Description
Technical field
The utility model is related to the technical fields for air draft of taking a breath, and general assembly is fanned more particularly, to a kind of pipeline.
Background technology
Existing pipeline fan is widely used in family and public place.Pipeline fan general assembly operation principle be：By electronic
Machine drives fan blade to rotate certain driving air-flow, so that indoor and outdoor air is exchanged, the purpose of ventilation seeks to remove indoor foul atmosphere.
But when not having to pipeline fan, mosquito can enter pipeline fan inside, can not ensure the health inside pipeline fan,
And motor and flabellum are impacted, the service life of pipeline fan can be reduced.
The information for being disclosed in the background technology part is merely intended to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide pipelines to fan general assembly, existing in the prior art when without pipeline fan to solve
When, air inlet can enter mosquito etc., be impacted to the motor and fan blade of the inside, can not ensure that the health of the inside, reduction make
The technical issues of with the service life.
A kind of pipeline provided by the utility model fans general assembly, including：Panel assembly and pipeline fan；
The pipeline fan is detachably connected with the panel assembly；
The panel assembly includes：Louvre blade, connecting rod, stepper motor and panel；
The louvre blade uniform ring is located at the mounting hole periphery of the panel bottom, and the stepper motor is mounted on face
It on plate, and is connect with the rod slide by rotating bar, for driving the connecting rod to carry out rotation, and then drives the blinds
Piece opens and closes.
Further, the panel assembly further includes：Stepper motor fixed plate；
The stepper motor is fixed on the panel by the stepper motor fixed plate；
The stepper motor fixed plate is arranged between louvre blade and connecting rod.
Further, the rotating bar end set has the first sliding groove, the connecting rod side to be provided with second sliding slot；
A rotation axis is penetrated in the first sliding groove and in second sliding slot so that opposite sliding between rotating bar and connecting rod.
Further, the connecting rod side is provided with first through hole, and the second through-hole is provided on the louvre blade；
A rotation axis is penetrated in the first through hole and in the second through-hole so that connecting rod drives the louvre blade rotation to carry out
Folding.
Further, pipeline fan general assembly further includes：PCB control panels；
The PCB control panels control the stepper motor operating.
Further, the pipeline fan includes：Exhaust fan and mounting plate；
The exhaust fan is removably mounted at by the mounting plate on the panel.
General assembly is fanned using pipeline provided by the utility model, is had the advantages that：
A kind of pipeline provided by the utility model fans general assembly, including：Panel assembly and pipeline fan；Pipeline fan with it is described
Panel assembly is detachably connected；The panel assembly includes：Louvre blade, connecting rod, stepper motor and panel；The louvre blade is uniform
Ring is located at the mounting hole periphery of the panel bottom, and the stepper motor is mounted on panel, and passes through rotating bar and institute
Rod slide connection is stated, for driving the connecting rod to carry out rotation, and then drives the louvre blade folding.
Here, power source is used as by the movement of stepper motor, is moved by stepper motor and drives rotating bar rotation, rotation
It is produced relative sliding between bar and connecting rod, to drive link rotatable, louvre blade rotation is driven, to reach opening for louvre blade
It closes, stepper motor rotates forward, and the angle for turning to setting just stops, i.e., is at this moment the maximum angle that louvre blade is opened, at this moment air
Dirty gas is discharged by pipeline fan, equally, when closing exhaust fan, at this moment needs to invert stepper motor, louvre blade is closed, this
Sample can be prevented internal when not in use by the folding of step motor control louvre blade with devices such as effective protection motor and flabellums
Into dust, the service life of pipeline fan is improved.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram that the pipeline that the utility model embodiment provides fans general assembly；
Fig. 2 is the exploded view of the panel assembly for the louvre blade opening state that the utility model embodiment provides；
Fig. 3 is the exploded view of the panel assembly for the louvre blade closed state that the utility model embodiment provides.
Icon：100- panel assemblies；110- louvre blades；The second through-holes of 111-；120- connecting rods；121- second sliding slots；122-
First through hole；130- stepper motors；140- panels；150- rotating bars；151- the first sliding grooves；160- stepper motor fixed plates；
200- pipelines are fanned.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1-Fig. 3 is please referred to, the pipeline fan general assembly that the utility model embodiment provides is done in detail below in conjunction with attached drawing
Explanation.
A kind of pipeline provided by the utility model fans general assembly, including：Panel assembly 100 and pipeline fan 200；The pipeline fan
200 are detachably connected with the panel assembly 100；The panel assembly 100 includes：Louvre blade 110, connecting rod 120, stepper motor
130 and panel 140；110 uniform ring of the louvre blade is located at the mounting hole periphery of 140 bottom of the panel, the stepping
Motor 130 is mounted on panel 140, and is slidably connected by rotating bar 150 and the connecting rod 120, for driving the connecting rod
120 carry out rotation, and then the louvre blade 110 is driven to open and close.
Here, power source is used as by the movement of stepper motor 130, is moved by stepper motor 130 and drives rotating bar
150 rotations, produce relative sliding between rotating bar 150 and connecting rod 120, to drive connecting rod 120 to rotate, drive louvre blade 110
Rotation, to reach the folding of louvre blade 110, stepper motor 130 rotates forward, and the angle for turning to setting just stops, i.e., at this moment
It is the maximum angle that louvre blade 110 is opened, at this moment air is discharged dirty gas by pipeline fan 200, equally, when closing exhaust fan
When, it at this moment needs to invert stepper motor 130, louvre blade 110 is closed, and controls louvre blade 110 by stepper motor 130 in this way
Folding, can with devices such as effective protection motor and flabellums, prevent it is internal when not in use enter dust, improve making for pipeline fan 200
Use the service life.
For the integrality of technical solution, the panel assembly 100 further includes：Stepper motor fixed plate 160；The stepping
The stepper motor 130 is fixed on the panel 140 by motor fixing plate 160；The setting of stepper motor fixed plate 160 exists
Between louvre blade 110 and connecting rod 120.
Specifically, 150 end set of the rotating bar has the first sliding groove 151,120 side of the connecting rod to be provided with second
Sliding slot 121；Penetrate a rotation axis in the first sliding groove 151 and in second sliding slot 121 so that rotating bar 150 and connecting rod 120 it
Between opposite sliding.More specifically, 120 side of the connecting rod is provided with first through hole 122, is provided on the louvre blade 110
Second through-hole 111；A rotation axis is penetrated in the first through hole 122 and in the second through-hole 111 so that connecting rod 120 drives described
The rotation of louvre blade 110 is opened and closed.
By above-mentioned setting, a rotation axis is penetrated in the first sliding groove 151 and in second sliding slot 121 so that rotating bar 150
The opposite sliding between connecting rod 120, penetrates a rotation axis so that louvre blade in first through hole 122 and in the second through-hole 111
110 can carry out rotation folding in the horizontal plane, and since rotation axis is to be inserted vertically into, stepper motor fixed plate 160 is petal
Shape has space between two adjacent airfoil structures, when connecting rod 120 rotates, can't be generated with stepper motor 130 dry
It relates to.
In addition, pipeline fan general assembly further includes：PCB control panels；PCB control panels control stepper motor 130 and operate.
It should be noted that stepper motor 130 is to control its movement by PCB control panels or stop, and simultaneously
Stepper motor 130 can be controlled to rotate forward or invert.
In addition, the pipeline fan 200 includes：Exhaust fan and mounting plate；The exhaust fan is detachable by the mounting plate
On the panel 140.
It should be noted that exhaust fan is mounted on panel 140 by mounting plate, and wind is provided with outside exhaust fan
Cover, prevents dust or mosquito from entering in exhaust fan, is damaged to motor or flabellum, improves service life.
The fan general assembly of the pipeline of the utility model is illustrated above, still, the utility model is not limited to above-mentioned tool
The embodiment of body can carry out various deformations or change without departing from the scope of the claims.The utility model
The various modifications being included within the scope of the claims and change.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of pipeline fans general assembly, which is characterized in that including：Panel assembly and pipeline fan；
The pipeline fan is detachably connected with the panel assembly；
The panel assembly includes：Louvre blade, connecting rod, stepper motor and panel；
The louvre blade uniform ring is located at the mounting hole periphery of the panel bottom, and the stepper motor is mounted on panel
On, and connect with the rod slide by rotating bar, for driving the connecting rod to carry out rotation, and then drive the louvre blade
Folding.
2. pipeline according to claim 1 fans general assembly, which is characterized in that the panel assembly further includes：Stepper motor is solid
Fixed board；
The stepper motor is fixed on the panel by the stepper motor fixed plate；
The stepper motor fixed plate is arranged between louvre blade and connecting rod.
3. pipeline according to claim 2 fans general assembly, which is characterized in that the rotating bar end set has the first sliding groove,
The connecting rod side is provided with second sliding slot；
A rotation axis is penetrated in the first sliding groove and in second sliding slot so that opposite sliding between rotating bar and connecting rod.
4. pipeline according to claim 3 fans general assembly, which is characterized in that the connecting rod side is provided with first through hole, institute
It states and is provided with the second through-hole on louvre blade；
A rotation axis is penetrated in the first through hole and in the second through-hole so that connecting rod drives the louvre blade rotation to be opened
It closes.
5. pipeline according to claim 1 fans general assembly, which is characterized in that the pipeline fans general assembly and further includes：PCB is controlled
Plate；
The PCB control panels control the stepper motor operating.
6. pipeline according to claim 1 fans general assembly, which is characterized in that the pipeline, which is fanned, includes：Exhaust fan and mounting plate；
The exhaust fan is removably mounted at by the mounting plate on the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113842.1U CN207849645U (en) | 2018-01-12 | 2018-01-12 | A kind of pipeline fan general assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820113842.1U CN207849645U (en) | 2018-01-12 | 2018-01-12 | A kind of pipeline fan general assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207849645U true CN207849645U (en) | 2018-09-11 |
Family
ID=63416125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820113842.1U Expired - Fee Related CN207849645U (en) | 2018-01-12 | 2018-01-12 | A kind of pipeline fan general assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207849645U (en) |
-
2018
- 2018-01-12 CN CN201820113842.1U patent/CN207849645U/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: 20180911 Termination date: 20220112 |