CN210267551U - Detachable air outlet mechanism - Google Patents
Detachable air outlet mechanism Download PDFInfo
- Publication number
- CN210267551U CN210267551U CN201920833722.3U CN201920833722U CN210267551U CN 210267551 U CN210267551 U CN 210267551U CN 201920833722 U CN201920833722 U CN 201920833722U CN 210267551 U CN210267551 U CN 210267551U
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- China
- Prior art keywords
- air outlet
- magnet
- upper shell
- detachable
- hall switch
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- Expired - Fee Related
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Abstract
The utility model discloses a detachable air outlet mechanism, the air outlet of which is a detachable structure used for preventing hands from touching an anion emission head under the condition of correct installation and is installed on a purifier main body through an upper shell; the air outlet is fixed on the upper shell by the suction force generated between the magnet arranged on the air outlet and the iron sheet arranged on the upper shell; the air outlet is provided with an induction magnet which is used for being matched with the Hall switch to judge whether the air outlet is installed in place or not; the upper shell is provided with a Hall switch which is used for matching with the induction magnet to judge whether the air outlet is installed in place; the Hall switch is arranged corresponding to the induction magnet; a control circuit board used for judging whether the air outlet is installed in place and controlling the working state of the negative ion emission head is installed in the purifier main body. The utility model discloses can play the risk that prevents that the people from being arrived by the high-voltage static electricity, also can effectively solve the difficult clear puzzlement of anion emission head, and air outlet easy dismounting is swift, and the clean thorough high efficiency of anion emission head.
Description
Technical Field
The utility model belongs to the technical field of air purification equipment technique and specifically relates to a detachable air outlet mechanism is related to.
Background
With the emphasis on air quality, air purifiers are increasingly favored, and negative ions are called natural oxygen bars, so that the negative ions become an important part of many air purifiers.
Negative ions generated by an air purifier on the market are obtained by high-voltage air ionization, so that in order to prevent high-voltage static electricity of a negative ion emission head from damaging people, most of the negative ion emission heads of the air purifier are installed in the air purifier and protected, and hands are prevented from touching the negative ion emission heads; and the existing air outlet and the upper shell arranged on the purifier main body are of an integrated structure and cannot be detached during cleaning. The result of this is that although it is possible to prevent the high voltage static electricity from hurting people, it increases the difficulty of cleaning the negative ion emitting head, and if the negative ion emitting head cannot be cleaned regularly, the negative ion function will be seriously affected or even disabled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a detachable air outlet mechanism is provided, it both can play the risk that prevents the people and be arrived by the high-tension static electricity, can effectively solve the difficult clear puzzlement of anion emission head again, and air outlet easy dismounting, swift, the anion emission head is clean thorough, high-efficient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a detachable air outlet mechanism, its mainly includes air outlet, magnet, response magnet, epitheca, iron sheet, hall switch, control circuit board, wherein:
the air outlet is of a detachable structure used for preventing hands from touching the negative ion emission head under the condition of correct installation, and is arranged on the purifier main body through the upper shell;
the air outlet is fixed on the upper shell by generating suction between the magnet arranged on the air outlet and the iron sheet arranged on the upper shell;
the air outlet is provided with an induction magnet which is used for being matched with the Hall switch to judge whether the air outlet is installed in place or not;
the upper shell is provided with a Hall switch which is used for matching with the induction magnet to judge whether the air outlet is installed in place; the Hall switch is arranged corresponding to the induction magnet;
and a control circuit board for judging whether the air outlet is installed in place and controlling the working state of the negative ion emission head is arranged in the inner cavity of the purifier main body.
The magnet is 4, and its symmetry sets up on four angles of terminal surface under the air outlet.
The air outlet is of a rectangular structure, and four corners of the lower end face of the air outlet are respectively provided with a groove for embedding a magnet.
The iron sheets are 4 and are symmetrically arranged at four corners of the upper end surface of the upper shell; the iron sheets and the magnets are arranged in a one-to-one correspondence mode.
The upper shell is of a rectangular structure, and four corners of the upper end face of the upper shell are respectively provided with a groove for embedding an iron sheet.
The magnet and the groove for embedding and installing the magnet are matched and are cylindrical.
The iron sheet and the groove for embedding and installing the iron sheet are matched and are cylindrical.
The induction magnet is arranged on the lower end face of the air outlet.
The Hall switch is arranged on the upper end face of the upper shell corresponding to the induction magnet.
And a negative ion emission head for emitting negative ions is arranged in the purifier main body.
Compared with the prior art, the utility model, have following advantage and positive effect:
the utility model discloses detachable air outlet mechanism can be under the prerequisite of guaranteeing user's safety, and the air outlet cleans anion emission head under the dismantlement.
The air outlet can effectively prevent hands from touching the negative ion emission head when being normally installed; when dismantling down the air outlet, the clarifier can automatic shutdown work, and anion emission head also can the stop work, even people touch anion emission head when clean anion emission head also can not cause the injury to the people.
The utility model discloses detachable air outlet mechanism can play the risk that prevents the people and be arrived by high-voltage static electricity, also can effectively solve the difficult clear puzzlement of anion emission head, and air outlet easy dismounting, swift, the anion emission head is clean thorough, high-efficient.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is an assembled perspective view of the present invention;
FIG. 3 is a bottom view of the air outlet;
FIG. 4 is a top view of the upper shell and a portion of the purifier body;
FIG. 5 is a bottom view of the upper shell;
fig. 6 is a schematic diagram of the control system of the present invention.
Labeled illustrations in fig. 1-6:
1. an air outlet; 2. a magnet; 3. iron sheets; 4. an induction magnet; 5. an upper shell; 6. a control circuit board; 7. a Hall switch; 8. a negative ion emitting head; 9. a purifier main body; 10. a direct current motor; 11. and a power plug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-6, the detachable air outlet mechanism of the present invention mainly includes an air outlet 1, a magnet 2, an induction magnet 4, an upper shell 5, an iron sheet 3, a hall switch 7, and a control circuit board 6, wherein:
referring to fig. 1, 2 and 3, the air outlet 1 is a detachable structure, and the air outlet 1 is used for preventing a human hand from touching the anion emitter 8 under the condition of correct installation.
The air outlet 1 generates suction force between the magnet 2 arranged on the air outlet 1 and the iron sheet 3 arranged on the upper shell 5, and the air outlet 1 is matched and fixed on the upper shell 5.
Specifically, the air outlet 1 is of a rectangular structure, four corners of the lower end surface of the air outlet are respectively provided with a groove, and a magnet 2 is respectively mounted in the four grooves in an embedded manner. Magnet 2 and the recess phase-match that is used for inlaying installation magnet 2, both are cylindrical.
The magnets 2 are 4 and symmetrically arranged at four corners of the lower end face of the air outlet 1. The magnet 2 is used for generating suction with the iron sheet 3 to fix the air outlet 1. The magnets 2 and the iron sheets 3 are arranged in a one-to-one correspondence mode.
The induction magnet 4 is arranged on the lower end face of the air outlet 1, and the induction magnet 4 is matched with the Hall switch 7 to judge whether the air outlet 1 is arranged in place. The induction magnet 4 is arranged corresponding to the hall switch 7.
Referring to fig. 1, 2, 4 and 5, the upper case 5 is used for installing the air outlet 1 in a matching manner, and is used for installing components such as the iron sheet 3 and the hall switch 7. The upper case 5 is mounted on the purifier body 9.
The upper shell 5 is of a rectangular structure, four corners of the upper end surface of the upper shell are respectively provided with a groove, and an iron sheet 3 is respectively mounted in the four grooves in an embedded manner. The iron sheet 3 is matched with a groove for embedding and installing the iron sheet 3, and the iron sheet 3 and the groove are both cylindrical.
The iron sheets 3 are 4 and are symmetrically arranged at four corners of the upper end surface of the upper shell 5. The iron sheet 3 is used for generating suction with the magnet 2 to fix the air outlet 1. The iron sheets 3 and the magnets 2 are arranged in a one-to-one correspondence mode.
Of course, the number of the magnets 2 and the iron sheets 3, the number of the grooves for embedding the magnets 2 and the iron sheets 3 and the installation positions can be flexibly selected according to actual needs to be combined at will.
The Hall switch 7 is arranged on the upper end face of the upper shell 5 and is used for being matched with the induction magnet 4 to judge whether the air outlet 1 is arranged in place. The hall switch 7 is provided corresponding to the induction magnet 4.
Referring to fig. 1, 2 and 4, the detachable air outlet mechanism of the present invention is installed on the purifier main body 9 through the upper case 5. A control circuit board 6 and a negative ion emission head 8 are arranged in the inner cavity of the purifier main body 9, wherein the control circuit board 6 is used for judging whether the air outlet 1 is arranged in place or not and controlling the working state of the negative ion emission head 8; the negative ion emitting head 8 is used for emitting negative ions. The dc motor 10 and the power plug 11 shown in fig. 6 are contained in the purifier main body 9.
The utility model discloses a theory of operation is: reference is made to fig. 1-6.
When the air outlet 1 is installed in place, the air outlet 1 is fixed on the upper shell 5 by the attraction generated between the magnet 2 and the iron sheet 3, the Hall switch 7 is conducted after sensing the induction magnet 4, the Hall switch 7 transmits an electric signal to the control circuit board 6, and the control circuit board 6 controls the normal work of the purifier and the normal work of the anion emission head 8. When the air outlet 1 is detached, the induction magnet 4 is far away from the Hall switch 7, the Hall switch 7 is disconnected and transmits an electric signal to the control circuit board 6, and the control circuit board 6 controls the stop of the work of the anion emission head 8 and the purifier main body 9.
Although common air outlet structure can reach the risk of preventing to be arrived by the first electricity of anion emission through the structure protection, but increased the degree of difficulty of clearance anion emission head, through a detachable air outlet mechanism, can be under the prerequisite of guaranteeing user's safety, dismantle the air outlet and clear up anion emission head.
Claims (10)
1. A detachable air outlet mechanism, which is characterized in that,
it mainly includes air outlet, magnet, induction magnet, epitheca, iron sheet, hall switch, control circuit board, wherein:
the air outlet is of a detachable structure used for preventing hands from touching the negative ion emission head under the condition of correct installation, and is arranged on the purifier main body through the upper shell;
the air outlet is fixed on the upper shell by generating suction between the magnet arranged on the air outlet and the iron sheet arranged on the upper shell;
the air outlet is provided with an induction magnet which is used for being matched with the Hall switch to judge whether the air outlet is installed in place or not;
the upper shell is provided with a Hall switch which is used for matching with the induction magnet to judge whether the air outlet is installed in place; the Hall switch is arranged corresponding to the induction magnet;
and a control circuit board for judging whether the air outlet is installed in place and controlling the working state of the negative ion emission head is arranged in the inner cavity of the purifier main body.
2. The detachable air outlet mechanism as claimed in claim 1, wherein the magnets are 4 pieces symmetrically disposed at four corners of the lower end surface of the air outlet.
3. The detachable air outlet mechanism as claimed in claim 2, wherein the air outlet is rectangular, and four corners of the lower end surface of the air outlet are respectively provided with a recess for mounting the magnet.
4. The detachable air outlet mechanism as claimed in claim 3, wherein the iron sheets are 4, and are symmetrically arranged at four corners of the upper end surface of the upper shell; the iron sheets and the magnets are arranged in a one-to-one correspondence mode.
5. The detachable air outlet mechanism as claimed in claim 4, wherein the upper housing has a rectangular shape, and four corners of an upper end surface of the upper housing are respectively provided with a groove for receiving an iron sheet.
6. The removable air outlet mechanism as claimed in claim 5, wherein the magnet is cylindrical and fits into a recess in which the magnet is mounted.
7. The detachable air outlet mechanism as claimed in claim 6, wherein the iron plate is cylindrical and matches with the groove for mounting the iron plate.
8. The detachable air outlet mechanism as claimed in any one of claims 1 to 7, wherein the induction magnet is mounted on a lower end surface of the air outlet.
9. The detachable air outlet mechanism as claimed in claim 8, wherein the hall switch is mounted on the upper end surface of the upper housing corresponding to the induction magnet.
10. The detachable air outlet mechanism as claimed in claim 9, wherein a negative ion emitter for emitting negative ions is installed in the cleaner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833722.3U CN210267551U (en) | 2019-06-04 | 2019-06-04 | Detachable air outlet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833722.3U CN210267551U (en) | 2019-06-04 | 2019-06-04 | Detachable air outlet mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210267551U true CN210267551U (en) | 2020-04-07 |
Family
ID=70040533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920833722.3U Expired - Fee Related CN210267551U (en) | 2019-06-04 | 2019-06-04 | Detachable air outlet mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210267551U (en) |
-
2019
- 2019-06-04 CN CN201920833722.3U patent/CN210267551U/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 |
Granted publication date: 20200407 Termination date: 20200604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |