CN209840312U - Air purifier's humidification function exchanges device - Google Patents
Air purifier's humidification function exchanges device Download PDFInfo
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- CN209840312U CN209840312U CN201920212864.8U CN201920212864U CN209840312U CN 209840312 U CN209840312 U CN 209840312U CN 201920212864 U CN201920212864 U CN 201920212864U CN 209840312 U CN209840312 U CN 209840312U
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Abstract
The utility model provides an air purifier's humidification function exchange device, includes the clarifier casing that has air intake and air outlet and sets up basin and the humidification module in the clarifier casing, its characterized in that: an air inlet channel is arranged in the purifier shell and above the water tank, the lower half portion of the air inlet channel is aligned to the humidification module, an air inlet positioning sliding plate capable of blocking the upper half portion or the lower half portion of the air inlet channel to seal the upper half portion or the lower half portion of the air inlet channel in a vertically sliding mode is arranged on the air inlet channel, humidification and non-humidification exchange are achieved, and a driving mechanism and a control system for driving the air inlet positioning sliding plate to move up and down are arranged on the side portion of the air inlet. The utility model has the advantages of simple and reasonable structure, whether realize the humidification through sheltering from to inlet air channel, convenient operation is swift, and the cost is also lower simultaneously.
Description
Technical Field
The utility model relates to an air purifier technique, concretely relates to air purifier's humidification function exchanges device.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improving the air cleanliness. Along with the rapid development of modern industrial technology, air pollution is more and more serious, and more families also use air purifier, air purifier mainly comprises systems such as motor, fan, airstrainer, and its theory of operation is: the motor and the fan in the machine make indoor air flow circularly, polluted air clears or adsorbs various pollutants after passing through an air filter screen in the machine, and the air purifier of certain models can be additionally provided with an anion generator (high voltage in the anion generator generates direct current negative high voltage during working) at an air outlet to ionize the air continuously to generate a large amount of anions which are sent out by a micro-fan to form anion airflow so as to achieve the purposes of cleaning and purifying the air.
In order to increase the refreshing comfort degree of the air purified, many air purifiers have a humidifying function at present, for example, a Chinese patent 'an air purifier' with a patent number of CN201811156677 mainly comprises a purifier body, a humidifier body and a base, wherein an air inlet is arranged below the purifier body, a primary filter screen, an electrostatic electret filter screen and an active carbon filter screen are arranged inside the purifier body, and the top end of the purifier body is respectively provided with an air outlet and a first control panel; the bottom of the humidifier body is provided with a drawable water storage tank which is connected with the ultrasonic humidifying block through a conduit, and the upper end of the humidifier body is provided with a wet air outlet and a control panel II; the base is connected with the purifier body and the humidifier body respectively, and a power supply interface is further arranged on the base. This kind of air purifier has the humidification function, but the humidifier structure is more complicated, and does not have the function of conveniently switching humidification and not humidifying.
Disclosure of Invention
The utility model aims to solve the technical problem that to foretell technical current situation and provide a simple structure is reasonable, can conveniently switch the air purifier's of humidification and not humidification function exchange device.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an air purifier's humidification function exchange device, includes the clarifier casing that has air intake and air outlet and sets up basin and the humidification module in the clarifier casing, its characterized in that: an air inlet channel is arranged in the purifier shell and above the water tank, the lower half portion of the air inlet channel is aligned to the humidification module, an air inlet positioning sliding plate capable of blocking the upper half portion or the lower half portion of the air inlet channel to seal the upper half portion or the lower half portion of the air inlet channel in a vertically sliding mode is arranged on the air inlet channel, humidification and non-humidification exchange are achieved, and a driving mechanism and a positioning control mechanism for driving the air inlet positioning sliding plate to move up and down are arranged on the side portion of the air inlet.
As an improvement, the air inlet is an air inlet grille arranged on the front side of the purifier shell, a filtering device is arranged on the rear side of the air inlet grille in the purifier shell, the water tank is arranged at the bottom of the purifier shell and is positioned on the rear side of the air inlet channel, the humidifying module is arranged on the water tank, the rear side of the filtering device forms the air inlet channel with the left baffle and the right baffle through the upper partition plate, the driving mechanism is arranged at the middle position of the inner side of one baffle, two ends of the air inlet positioning sliding plate are arranged on the left baffle and the right baffle and can slide up and down along the left baffle and the right baffle, and the height of the air inlet.
As an improvement, the driving mechanism comprises a synchronous motor, a rack is formed on one side, corresponding to the synchronous motor, of the air inlet positioning sliding plate, a gear meshed with the rack is installed on the synchronous motor, and the air inlet positioning sliding plate is driven to move up and down through the forward and reverse rotation of the synchronous motor.
Further, positioning control mechanism adopts magnetic induction, including installing the magnetic induction module in inlet air channel one side top and bottom, induction magnet is installed to the top and the bottom of one side that inlet air location slide corresponds, when not opening the humidification function, when inlet air location slide moves down the magnetic induction module of bottom under the synchronous machine drive, controller received signal disconnection synchronous machine, inlet air location slide is located inlet air channel's the latter half, block the humidification module, when opening the humidification function, inlet air location slide is when the magnetic induction module of top up-moving under the synchronous machine drive, controller received signal disconnection synchronous machine, inlet air location slide is located inlet air channel's the first half, wind carries out the humidification through the humidification module.
Still further, the magnetic induction module is installed on a baffle plate located on one side of the synchronous motor.
Further, positioning control mechanism adopts limit switch to control, sets up limit switch in inlet air channel one side top and bottom, and limit switch can install on the baffle that is located synchronous machine one side, and the top and the bottom of the one side that the air inlet location slide corresponds be provided with limit switch cooperation conflict portion can.
Furthermore, the filtering device is a multi-stage filter screen and is arranged at the rear side of the air inlet grille in a manner of clinging to the air inlet grille.
And finally, a fan is arranged in the middle of the position, close to the rear cover, in the purifier shell, and an air outlet is arranged at the top of the purifier shell.
Compared with the prior art, the utility model has the advantages of: the humidifying device is characterized in that an air inlet positioning sliding plate is arranged in the air inlet channel, the air inlet positioning sliding plate can slide up and down through a driving mechanism and a control system and automatically stops, when the humidifying function is not started, the air inlet positioning sliding plate moves down to be located on the lower half portion of the air inlet channel and block the humidifying module, when the humidifying function is started, the air inlet positioning sliding plate moves up to be located on the upper half portion of the air inlet channel, and air is humidified through the humidifying module. The utility model has the advantages of simple and reasonable structure, whether realize the humidification through sheltering from to inlet air channel, convenient operation is swift, and the cost is also lower simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention in a humidified state;
FIG. 2 is a schematic structural view of the present invention in a non-humidified state;
FIG. 3 is a side sectional view of FIG. 1;
FIG. 4 is a side sectional view of FIG. 2;
fig. 5 is a schematic diagram of a structure with another positioning control mechanism.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in figures 1-4, a humidifying function interchanging device of an air purifier comprises a purifier shell 1 with an air inlet and an air outlet 12, a water tank 4 arranged in the purifier shell 1, a humidifying module 5, an air inlet positioning slide plate 6, a driving mechanism and a positioning control mechanism, wherein the air inlet is an air inlet grille 11 arranged at the front side of the purifier shell 1, a filtering device 2 is arranged at the rear side of the air inlet grille 11, the filtering device 2 is a multi-stage filtering net, the filtering device 2 is tightly attached to the air inlet grille 11 and is arranged at the rear side of the air inlet grille 11, the air outlet 12 is arranged at the top position of the purifier shell 1, a fan 3 is arranged at the middle part of the position close to a rear cover in the purifier shell 1, a rectangular air inlet channel 15 is formed at the rear side of the filtering device 2 through an upper baffle 13 and a left baffle plate and a right baffle plate 14, the water tank 4 is arranged at the, humidification module 5 sets up on basin 4, humidification module 5 is just in time aimed at to the latter half of inlet air channel 15, inlet air location slide 6 passes through actuating mechanism and positioning control mechanism and can set up on inlet air channel 15 with sliding from top to bottom, the both ends setting of inlet air location slide 6 are on controlling baffle 14 and can follow and control baffle 14 and slide from top to bottom, inlet air location slide 6 highly be the half of inlet air channel 15 height, thereby can shelter from the first half or the latter half of inlet air channel 15 through the upper and lower slip of inlet air location slide 6 and seal and realize humidification and not humidification exchange like this. The driving mechanism comprises a synchronous motor 7, the synchronous motor 7 is installed in the middle of the inner side of one baffle plate 14, a rack 61 is formed on one side, corresponding to the synchronous motor 7, of the air inlet positioning sliding plate 6, a gear 71 meshed with the rack 61 is installed on the synchronous motor 7, and therefore the air inlet positioning sliding plate 6 is driven to move up and down through the forward and reverse rotation of the synchronous motor 7. The positioning control mechanism adopts magnetic induction, and comprises a magnetic induction module 8 arranged at the top and the bottom of one side of an air inlet channel 15, an induction magnet 9 is arranged at the top and the bottom of one side corresponding to the air inlet positioning sliding plate 6, and the magnetic induction module 8 is arranged on a baffle plate 14 positioned at one side of a synchronous motor 7. The circuit control system is a conventional industrial control technology.
The specific working principle is as follows:
the dust-filled control enters the filter device 2 from the air inlet grille 11, when the humidifying function is not started, as shown in fig. 2 and 4, the air inlet positioning sliding plate 6 moves downwards under the drive of the synchronous motor 7 to move to the bottom, so that the induction magnet 9 arranged at the bottom is aligned with the magnetic induction module 8, the controller receives a signal to disconnect the synchronous motor 7, the air inlet positioning sliding plate 6 is positioned at the lower half part of the air inlet channel 15 to block the humidifying module 5, and air can only enter from the upper half part of the air inlet channel 15, so that the purpose of non-humidifying is achieved; when opening the humidification function, air inlet location slide 6 up removes under synchronous machine 7 drive, moves to the top, and when making the response magnet 9 of top installation align with magnetic induction module 8, controller received signal disconnection synchronous machine 7, air inlet location slide 6 are located the first half of inlet air duct 15, and wind can only follow the latter half air inlet of inlet air duct 15, reaches the purpose of humidification through humidification module 5.
The positioning control mechanism in this embodiment mainly introduces the principle of magnetic induction, and in practice can also be controlled by using a limit switch, for example, the top and the bottom of one side of the air inlet channel 15 are provided with the limit switch 16, the limit switch 16 can be installed on the baffle 14 positioned on one side of the synchronous motor 7, the top and the bottom of the corresponding side of the air inlet positioning sliding plate 6 are provided with the contact parts which are contacted with the limit switch in a matching manner, and the control principle is similar, see fig. 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an air purifier's humidification function exchange device, includes the clarifier casing that has air intake and air outlet and sets up basin and the humidification module in the clarifier casing, its characterized in that: an air inlet channel is arranged in the purifier shell and above the water tank, the lower half portion of the air inlet channel is aligned to the humidification module, an air inlet positioning sliding plate capable of blocking the upper half portion or the lower half portion of the air inlet channel to seal the upper half portion or the lower half portion of the air inlet channel in a vertically sliding mode is arranged on the air inlet channel, humidification and non-humidification exchange are achieved, and a driving mechanism and a positioning control mechanism for driving the air inlet positioning sliding plate to move up and down are arranged on the side portion of the air inlet.
2. The humidification function interchange device according to claim 1, wherein: the air inlet is the air-inlet grille who sets up in purifier casing front side, purifier casing internal air-inlet grille's rear side is provided with filter equipment, the basin setting is located inlet channel's rear side in purifier casing's bottom, the humidification module sets up on the basin, baffle forms an inlet channel about through last baffle in filter equipment's rear side, actuating mechanism sets up the inboard middle part position at one of them baffle, the both ends setting of air inlet location slide is on controlling the baffle and can follow about the baffle and slide from top to bottom, the height of air inlet location slide is half of inlet channel height.
3. The humidification function interchange device according to claim 2, wherein: the driving mechanism comprises a synchronous motor, a rack is formed on one side, corresponding to the synchronous motor, of the air inlet positioning sliding plate, a gear meshed with the rack is installed on the synchronous motor, and the air inlet positioning sliding plate is driven to move up and down through the forward and reverse rotation of the synchronous motor.
4. A humidification function interchange device according to claim 3, wherein: positioning control mechanism adopts magnetic induction, including installing the magnetic induction module in inlet air channel one side top and bottom, induction magnet is installed to the top and the bottom of one side that inlet air location slide corresponds, when not opening the humidification function, when inlet air location slide down moves the magnetic induction module of bottom under the synchronous machine drive, controller received signal disconnection synchronous machine, inlet air location slide is located inlet air channel's the latter half, block the humidification module, when opening the humidification function, inlet air location slide is when the magnetic induction module of top up-moving under the synchronous machine drive, controller received signal disconnection synchronous machine, inlet air location slide is located inlet air channel's the first half, wind carries out the humidification through the humidification module.
5. The humidification function interchange device according to claim 4, wherein: the magnetic induction module is arranged on a baffle positioned on one side of the synchronous motor.
6. A humidification function interchange device according to claim 3, wherein: the positioning control mechanism is controlled by a limit switch, the limit switch is arranged at the top and the bottom of one side of the air inlet channel, the limit switch can be arranged on a baffle plate positioned at one side of the synchronous motor, and the top and the bottom of one side corresponding to the air inlet positioning sliding plate are provided with a conflict part conflicting with the limit switch in a matching way.
7. A humidification function interchange device according to any one of claims 2 to 6, wherein: the filtering device is a multi-stage filter screen and is arranged at the rear side of the air inlet grille in a manner of clinging to the air inlet grille.
8. A humidification function interchange device according to any one of claims 1 to 6, wherein: a fan is arranged in the middle of the position, close to the rear cover, in the purifier shell, and an air outlet is arranged at the top of the purifier shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212864.8U CN209840312U (en) | 2019-02-19 | 2019-02-19 | Air purifier's humidification function exchanges device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212864.8U CN209840312U (en) | 2019-02-19 | 2019-02-19 | Air purifier's humidification function exchanges device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840312U true CN209840312U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212864.8U Active CN209840312U (en) | 2019-02-19 | 2019-02-19 | Air purifier's humidification function exchanges device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840312U (en) |
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2019
- 2019-02-19 CN CN201920212864.8U patent/CN209840312U/en active Active
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