CN109269050A - A kind of wind valve structure for fresh air purifier - Google Patents
A kind of wind valve structure for fresh air purifier Download PDFInfo
- Publication number
- CN109269050A CN109269050A CN201811322668.2A CN201811322668A CN109269050A CN 109269050 A CN109269050 A CN 109269050A CN 201811322668 A CN201811322668 A CN 201811322668A CN 109269050 A CN109269050 A CN 109269050A
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air purifier
- valve structure
- wind valve
- fan
- 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.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
Abstract
The present invention discloses a kind of wind valve structure for fresh air purifier, comprising: main body framework, the main body framework include the rectangular plate and two fan-shaped plates of a globoidal structure, and the curved side of the two fan-shaped plates is connect with the two sides of the rectangular plate respectively；Stepper motor connector, top of the both ends of the stepper motor connector respectively with the two fan-shaped plates rivet.Main body framework of the invention is designed using the structure of hollow type, so that entire main body framework lightweight, can guarantee the trouble free service of stepper motor；For reducing the capital investment of product item early period, and the progress of quickening project, product is made to put goods on the market faster.
Description
Technical field
The present invention relates to the technical field of valve more particularly to a kind of wind valve structures for fresh air purifier.
Background technique
Has the fresh air purifier of inner-outer circulation, air-valve is essential component.All selection is molded into mostly in the market
Type, but a new product, in the unstabilized situation of the market demand, a large amount of mold fund of early investment and mold system
The long period of work is likely to result in project delay or loss.
Therefore, it when new product sales volume is at the early-stage, is made using metal plate, the early period that can not only reduce project throws
Enter, more can quickly push project to carry out, new product is made to put goods on the market faster, but the air-valve of metal plate production, it needs to solve
The problem of pts wt, the excessive air-valve of weight will cause stepper motor abrasion, or even not be available.
Summary of the invention
It is larger for existing air-valve weight, it is easy that stepper motor is caused to wear the existing above problem, now provides one
Kind is intended to reduce the weight of air-valve, can guarantee the wind valve structure for fresh air purifier of stepper motor trouble free service.
Specific technical solution is as follows:
A kind of wind valve structure for fresh air purifier, comprising: main body framework, the main body framework include a globoidal structure
Rectangular plate and two fan-shaped plates, the curved side of the two fan-shaped plates connect with the two sides of the rectangular plate respectively；Step
Into motor connector, top of the both ends of the stepper motor connector respectively with the two fan-shaped plates is riveted.
The above-mentioned wind valve structure for fresh air purifier, wherein further include: rubber and plastic cotton, the rubber and plastic cotton patch is in described
On the arcwall face of rectangular plate.
The above-mentioned wind valve structure for fresh air purifier, wherein the rubber and plastic cotton is located at the rectangular plate far from institute
State the side of stepper motor connector.
The above-mentioned wind valve structure for fresh air purifier, wherein be respectively arranged with machine at the top of the two fan-shaped plates
Tooth hole, the both ends of the stepper motor connector are riveted with two machine tooth holes respectively.
The above-mentioned wind valve structure for fresh air purifier, wherein it is logical to be respectively equipped with one first on the two fan-shaped plates
Hole.
The above-mentioned wind valve structure for fresh air purifier, wherein the rounded setting in the section of two first through hole.
The above-mentioned wind valve structure for fresh air purifier, wherein the rectangular plate is equipped with several second through-holes.
The above-mentioned wind valve structure for fresh air purifier, wherein the section of several second through-holes is set in rectangle
It sets.
The above-mentioned wind valve structure for fresh air purifier, wherein rubber and plastic cotton uses flexible material.
The good effect that above-mentioned technical proposal has compared with prior art is:
First through hole is arranged on fan-shaped plate in the present invention, and the second through-hole is arranged on rectangular plate, and main body framework uses
The structure of hollow type designs, so that entire main body framework lightweight, can guarantee the trouble free service of stepper motor；Rubber and plastic cotton is close
Flexible material is sealed, air-valve can be made light-weight, and sealing effectiveness is high, for stopping air to flow.The present invention is for reducing product item
The capital investment of phase at present, and accelerate the progress of project, so that product is put goods on the market faster.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the wind valve structure for fresh air purifier of the present invention；
In attached drawing: 1, main body framework；2, stepper motor connector；3, rubber and plastic cotton；4, first through hole；5, the second through-hole；6, it fans
Shape plate；7, arc-shaped plate.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is a kind of overall structure diagram of the wind valve structure for fresh air purifier of the present invention, as shown in Figure 1, showing
A kind of wind valve structure for fresh air purifier of preferred embodiment is gone out, comprising: main body framework, main body framework 1 include an arc
The rectangular plate 7 of face structure and two fan-shaped plates 6, the curved side of two fan-shaped plates 6 are connect with the two sides of rectangular plate 7 respectively；
Stepper motor connector 2, top of the both ends of stepper motor connector 2 respectively with two fan-shaped plates 6 rivet.Preferably, stepper motor
Connector 2 is process by self-clinching standoff, and riveting is in main body framework 1, for connecting with stepper motor.
Further, as a kind of preferred embodiment, further includes: rubber and plastic cotton 3, rubber and plastic cotton 3 are affixed on the arc of rectangular plate 7
On face.Preferably, it is cut by rubber and plastic cotton 3, for stopping air to flow, thus reach sealing effect, and entire product
Lighter in weight effectively solves the problems, such as that air-valve leaks out.
Further, as a kind of preferred embodiment, rubber and plastic cotton 3 is located at one of rectangular plate 7 far from stepper motor connector 2
Side.
Further, as a kind of preferred embodiment, the top of two fan-shaped plates 6 is respectively arranged with machine tooth hole, stepping horse
It is riveted respectively with two machine tooth holes up to the both ends of connector 2.Preferably, two machine tooth holes are processed using standard component self-clinching standoff to be used for
Lock stepper motor spindle nose.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with shown in Figure 1, one first is respectively equipped on two fan-shaped plates 6
Through-hole 4.
In further embodiment of the present invention, the rounded setting in the section of two first through hole 4.
In further embodiment of the present invention, rectangular plate 7 is equipped with several second through-holes 5.
In further embodiment of the present invention, the section of several second through-holes 5 is in rectangle setting.
Preferably, two fan-shaped plates 6 and rectangular plate 7 are made by metal plate, are all made hollow out Lightened structure, are solved metal plate
The problem of golden part preponderance.
In further embodiment of the present invention, rubber and plastic cotton 3 uses flexible material.
First through hole 4 is arranged in the present invention on fan-shaped plate 6, and the second through-hole 5, main body framework 1 are arranged on rectangular plate 7
It is designed using the structure of hollow type, so that 1 lightweight of entire main body framework, can guarantee the trouble free service of stepper motor, avoid
Stepper motor overload and the case where burn out；Rubber and plastic cotton 3 is sealing flexible material, air-valve can be made light-weight, and sealing effectiveness
Height, for stopping air to flow.The capital investment that the present invention is used to reduce product item early period, and accelerate the progress of project,
Product is set to put goods on the market faster.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (9)
1. a kind of wind valve structure for fresh air purifier characterized by comprising
Main body framework, the main body framework include the rectangular plate and two fan-shaped plates of a globoidal structure, the two fan-shaped plates
Curved side connect respectively with the two sides of the rectangular plate；
Stepper motor connector, top of the both ends of the stepper motor connector respectively with the two fan-shaped plates rivet.
2. being used for the wind valve structure of fresh air purifier according to claim 1, which is characterized in that further include: rubber and plastic cotton, it is described
Rubber and plastic cotton patch is on the arcwall face of the rectangular plate.
3. being used for the wind valve structure of fresh air purifier according to claim 2, which is characterized in that the rubber and plastic cotton is located at described
Side of the rectangular plate far from the stepper motor connector.
4. being used for the wind valve structure of fresh air purifier according to claim 2, which is characterized in that the top of the two fan-shaped plates
Portion is respectively arranged with machine tooth hole, and the both ends of the stepper motor connector are riveted with two machine tooth holes respectively.
5. being used for the wind valve structure of fresh air purifier according to claim 2, which is characterized in that divide on the two fan-shaped plates
It She You not a first through hole.
6. being used for the wind valve structure of fresh air purifier according to claim 5, which is characterized in that two first through hole are cut
The rounded setting in face.
7. being used for the wind valve structure of fresh air purifier according to claim 2, which is characterized in that the rectangular plate is equipped with
Several second through-holes.
8. being used for the wind valve structure of fresh air purifier according to claim 7, which is characterized in that several second through-holes
Section is in rectangle setting.
9. being used for the wind valve structure of fresh air purifier according to claim 2, which is characterized in that rubber and plastic cotton uses soft material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322668.2A CN109269050A (en) | 2018-11-08 | 2018-11-08 | A kind of wind valve structure for fresh air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322668.2A CN109269050A (en) | 2018-11-08 | 2018-11-08 | A kind of wind valve structure for fresh air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269050A true CN109269050A (en) | 2019-01-25 |
Family
ID=65192387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811322668.2A Pending CN109269050A (en) | 2018-11-08 | 2018-11-08 | A kind of wind valve structure for fresh air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269050A (en) |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |