CN201445878U - Improved air purifier - Google Patents
Improved air purifier Download PDFInfo
- Publication number
- CN201445878U CN201445878U CN2009200541007U CN200920054100U CN201445878U CN 201445878 U CN201445878 U CN 201445878U CN 2009200541007 U CN2009200541007 U CN 2009200541007U CN 200920054100 U CN200920054100 U CN 200920054100U CN 201445878 U CN201445878 U CN 201445878U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- control panel
- panel
- air duct
- cavity
- 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 relates to an improved air purifier which comprises an air duct seat, an air duct cover, a control panel, a touch board, a circuit board, a power panel, a panel base and a transparent cover. The improved air purifier is characterized in that the circuit board is connected with the control panel detachably; a support column is arranged on the lower end surface of the control panel, a cavity is arranged at the upper end of the air duct cover, a fixing seat is arranged at the bottom of the cavity, a screw penetrates the fixing seat to be matched with the support column, and the power panel is arranged in the cavity of the air duct cover. Because the structure is adopted, the cavity on the air duct cover is isolated from the air duct seat, therefore, isolation from the water tank is realized; the circuit board and the power panel are arranged in the cavity of the air duct cover, therefore, the isolation of the circuit board from humid environment is realized, and the circuit board can be operated in a dry environment; the touchable position of the high-voltage part of the circuit board is isolated from the human body, thereby being safe and reliable. The improved air purifier overcomes the defaults that short circuit easily happens to the circuit and the electronic component are easy to damage when the circuit board is operated in a humid environment in the prior art. The service life of the circuit board is also prolonged.
Description
Technical field
The utility model relates to air purification field, especially passes through the air cleaner of water filtration air.
Background technology
Present prior art, Chinese patent ZL200720128622.X, invention and created name: a kind of clearing machine with air of vortex flow fan, it comprises water tank, suction hose, gets rid of dish, vortex wind wheel, motor, centrifugal cover, electric machine support, air channel lower cover, air channel loam cake and cover body top.Wiring board is installed in the inlet channel of air channel lower cover, existing problems are: wiring board, power panel are installed in the lower cover of air channel, and the air channel lower cover is connected with water tank, wiring board is under the working environment of wet tide, circuit easily is short-circuited, electronic component damages, and service life is short: have potential safety hazard.
Summary of the invention
The purpose of this utility model is: a kind of improved air cleaner is provided, it can overcome the deficiencies in the prior art effectively, and wiring board, power panel and water tank are isolated, and can prevent the short circuit on the wiring board effectively, and the power panel short circuit, and damage electronic component.
The utility model is achieved in that a kind of improved air cleaner, comprise air channel seat, air channel lid, control panel, touch pad, wiring board, power panel, panel base, translucent cover, touch pad cooperates with touch hole on the control panel, translucent cover and panel base articulate, and its special character is: wiring board detachably connects with control panel;
On the lower surface of control panel support column is arranged, there is a chamber upper end of air channel lid, and cavity bottom has a holder, and screw passes holder and cooperates with support column, and power panel is arranged in the chamber of air channel lid.
Described a kind of improved air cleaner is characterized in that: described touch pad is fixedly connected by an elasticity dowel and a supporting plate, and connecting hole is arranged on the supporting plate;
Joint pin is arranged on control panel, and joint pin and connecting hole are pegged graft.
A kind of improved air cleaner of the utility model, owing to adopt such structure, chamber that the air channel covers and air channel seat are isolated, realized isolating with water tank, wiring board, power panel are arranged in the chamber of air channel lid, realized wiring board and wet damp environment isolation, wiring board is operated under the dry environment; The tangible place of the high-pressure section of wiring board and human body isolates, safety, reliable.Overcome in the prior art wiring board and be operated under the wet damp ring environment, circuit easily is short-circuited, the flimsy defective of electronic component.Prolonged the service life of wiring board.
Description of drawings
Fig. 1 is one of three-dimensional explosive view of the present utility model.
Fig. 2 is two of a three-dimensional explosive view of the present utility model.
Fig. 3 is the stereogram of the utility model control panel.
Fig. 4 is the stereogram of the utility model touch pad.
Fig. 5 is the utility model three-dimensional cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of improved air cleaner, comprise air channel seat 1, air channel lid 2, wiring board 3, power panel 8, control panel 4, touch pad 5, panel base 6, translucent cover 7, touch pad 5 cooperates with touch hole 41 on the control panel 4, translucent cover 7 articulates with panel base 6, wiring board 3 detachably connects with control panel 4, as shown in Figure 2, has on the wiring board 3 Connection Block 41 is arranged on connecting hole 31, the control panel; By screw wiring board 3 and control panel 4 are fixedly connected.
As shown in Figure 3, support column 42 is arranged on the lower surface of control panel 4, there is a chamber 21 upper end of air channel lid 2, and a holder 22 is arranged at chamber 21 bottoms, and the lower end of support column 42 cooperates with holder 22, and screw passes holder and cooperates with support column.
As shown in Figure 4, described touch pad 5 is fixedly connected by an elasticity dowel 51 and a supporting plate 52, and fixing hole 521 is arranged on the supporting plate 52;
The connecting rod 61 of panel base 6 has the pole socket 44 of connection on the control panel 4, panel base 6 is fixedly connected with control panel 4 by connecting rod 61, connection pole socket 44.
As shown in Figure 5, axle articulates on translucent cover 7 and the control panel 4.
Claims (2)
1. improved air cleaner, comprise air channel seat, air channel lid, control panel, touch pad, wiring board, power panel, panel base, translucent cover, touch pad cooperates with touch hole on the control panel, translucent cover and panel base articulate, and it is characterized in that: wiring board detachably connects with control panel;
On the lower surface of control panel support column is arranged, there is a chamber upper end of air channel lid, and cavity bottom has a holder, and screw passes holder and cooperates with support column, and power panel is arranged in the chamber of air channel lid.
2. according to described a kind of improved air cleaner of claim 1, it is characterized in that: described touch pad is fixedly connected by an elasticity dowel and a supporting plate, and fixing hole is arranged on the supporting plate;
Joint pin is arranged on control panel, and joint pin and fixing hole are pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200541007U CN201445878U (en) | 2009-04-07 | 2009-04-07 | Improved air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200541007U CN201445878U (en) | 2009-04-07 | 2009-04-07 | Improved air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201445878U true CN201445878U (en) | 2010-05-05 |
Family
ID=42550585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200541007U Expired - Fee Related CN201445878U (en) | 2009-04-07 | 2009-04-07 | Improved air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201445878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126498A (en) * | 2013-06-07 | 2015-12-09 | 晋江市东亨工业设计有限公司 | Air filter |
-
2009
- 2009-04-07 CN CN2009200541007U patent/CN201445878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126498A (en) * | 2013-06-07 | 2015-12-09 | 晋江市东亨工业设计有限公司 | Air filter |
| CN105126498B (en) * | 2013-06-07 | 2016-08-31 | 晋江市东亨工业设计有限公司 | A kind of air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20110407 |