CN214665027U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN214665027U CN214665027U CN202120509530.4U CN202120509530U CN214665027U CN 214665027 U CN214665027 U CN 214665027U CN 202120509530 U CN202120509530 U CN 202120509530U CN 214665027 U CN214665027 U CN 214665027U
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Abstract
The utility model relates to an air purifier, which comprises a shell and a handle arranged on the shell, wherein the inner cavity of the shell forms an air channel; the handle comprises a holding part, a first connecting part and a second connecting part, and two ends of the holding part are respectively connected with the shell through the first connecting part and the second connecting part; a first cavity is defined in the first connecting portion, a dust sensor is arranged in the first cavity, and an air inlet hole and an air outlet hole which correspond to the dust sensor are further formed in the surface of the first connecting portion. Air purifier, through setting up dust particle sensor in handle one side at casing top for the purifier structure is compacter, also makes the maintenance and the change of dust sensor more convenient.
Description
Technical Field
The utility model relates to an air purification's technical field especially relates to an air purifier.
Background
Air purification means that the whole solutions such as disinfection of disinfecting, dust fall remove haze, dispel harmful gas and peculiar smell are provided to various indoor environmental problems, improve the air quality in life and the operational environment, and indoor environmental pollutant and pollution sources mainly include radioactive gas, mould, particulate matter, raise dust etc..
Traditional air cleaner sets up dust particle sensor inside the casing usually, when needing maintenance or change dust particle sensor, needs to dismantle whole air cleaner shell, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides an air purifier through setting up dust particle sensor in handle one side at casing top, when needs maintenance and change dust particle sensor, need not to dismantle whole casing, and easy operation has improved efficiency.
The utility model provides an air purifier, which comprises a shell and a handle arranged on the shell, wherein an inner cavity of the shell forms an air channel; the handle comprises a holding part, a first connecting part and a second connecting part, and two ends of the holding part are respectively connected with the shell through the first connecting part and the second connecting part; a first cavity is defined in the first connecting portion, a dust sensor is arranged in the first cavity, and an air inlet hole and an air outlet hole which correspond to the dust sensor are further formed in the surface of the first connecting portion.
Be provided with the handle on the casing, portable has injectd in the first connecting portion of handle one side and has had first cavity, and first cavity inside is provided with the dust sensor, and the dust sensor setting realizes through inlet port and exhaust hole that the dust detects outside the casing.
Optionally, the first connecting portion includes a sensor baffle, an opening is further disposed on a side wall of the first connecting portion, and the sensor baffle is detachably disposed at the opening and closes the opening.
Be provided with the opening on the first connecting portion, inside the dust sensor passed through the opening installation and entered first cavity, opening part detachable has set up the sensor baffle to closed first cavity, when maintaining and changing the dust sensor, only need dismantle the sensor baffle, need not to open the casing.
Optionally, a second cavity is defined in the second connecting portion, and a control panel assembly of the air purifier is arranged in the second cavity.
The second cavity is formed in the second connecting portion at the other end of the holding portion, and the control panel assembly of the air purifier is arranged in the second cavity to control the whole air purifier, so that the whole structure is more compact.
Optionally, a dust circuit board assembly is further disposed on one side of the control panel assembly, the dust circuit board assembly is disposed on one side wall of the second connecting portion in a penetrating manner, and the dust circuit board assembly is configured to display dust concentration data obtained by the dust sensor; a third chamber communicating the first chamber and the second chamber is defined in the holding portion, and a data transmission line of the dust sensor passes through the third chamber to be connected with a dust circuit board assembly in the second chamber.
The dust circuit board assembly penetrates through one side wall of the second connecting portion and is fixed on the side face of the control panel assembly, the third cavity in the holding portion is connected with the dust sensor through a wire, and dust concentration data measured by the dust sensor is processed and displayed through the dust circuit board assembly.
Optionally, a dust circuit board assembly is further disposed on one side of the control panel assembly, the dust circuit board assembly is disposed on one side wall of the second connecting portion in a penetrating manner, and the dust circuit board assembly is configured to display dust concentration data obtained by the dust sensor; a fourth chamber is included within the housing, the fourth chamber being in communication with the first chamber and the second chamber; the data transmission line of the dust sensor is connected with the dust circuit board assembly in the second chamber through the fourth chamber.
The fourth cavity in the shell is communicated with the first cavity and the second cavity, and a data transmission line of the dust sensor penetrates through the fourth cavity to be connected with the dust circuit board assembly in the second cavity, so that dust data are transmitted to the dust circuit board assembly.
Optionally, a transformer is arranged inside the fourth chamber, and the transformer is arranged below the dust sensor; and the lead of the transformer is connected with the control panel assembly through the fourth chamber.
And the transformer in the fourth cavity is connected with the control panel assembly through a lead, and the control panel assembly controls the transformer to enable the fan assembly to realize stepped operation.
Optionally, the housing further includes a fifth chamber inside, the fifth chamber is disposed below the fourth chamber, and the fifth chamber is used for accommodating the fan assembly.
And a fan assembly is arranged in the fifth chamber, and the fan operates to drive air suction, so that the filtering is further completed.
Optionally, the air inlet of the air duct is arranged along the axial direction of the air duct, and the air outlet of the air duct is arranged along the radial direction of the air duct.
Under the action of the fan assembly, airflow is sucked from the air inlet, and flows out of the air outlet.
Optionally, a filter cover is arranged on the outer side of the shell, and a filter screen bin is defined in the filter cover; and a filtering component is arranged in the filter screen bin and arranged outside the air inlet.
Set up filtering component in air inlet department, behind the filtered air, flow in the inside back of clearing machine and flow out from the air outlet.
Optionally, an air pressure switch assembly is further disposed inside the fourth chamber, and the air pressure switch assembly is disposed below the control panel assembly; the air pressure switch assembly is communicated with the filtering assembly through an air inlet pipeline and is used for detecting air pressure of airflow flowing through the filtering assembly.
The air pressure switch assembly is communicated with the filtering assembly, and the blocking condition of the filtering assembly is judged by detecting the air pressure of air flowing through the filtering assembly.
For better understanding and implementation, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is an exploded view of an air cleaner according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of an air cleaner according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of an air cleaner according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of an air cleaner according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an installation of a filter assembly of an air cleaner according to an embodiment of the present invention.
Reference numerals: 1-a shell; 101-right housing; 102-a left housing; 103-a fourth chamber; 104-a fifth chamber; 105-an air inlet; 106-air outlet; 2-a handle; 201-a grip portion; 202 a first connection; 203-a second connection; 204-a first chamber; 205-a second chamber; 206-a third chamber; 3-a dust sensor; 301-sensor bezel; 302-an air intake; 303-vent holes; 4-a control panel assembly; 5-a dust circuit board assembly; 6-a fan assembly; 7-a pneumatic switch assembly; 8-a filter cover; 801-lap joint; 802-a stationary part; 9-a filter assembly; 10-transformer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In the following, several specific embodiments are given for describing the technical solution of the present application in detail. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As shown in fig. 1 and 2, in an embodiment, the air cleaner includes a housing 1 and a handle 2 disposed on the housing 1, an air duct is formed inside the housing 1, the handle 2 includes a holding portion 201, a first connecting portion 202 and a second connecting portion 203 are respectively disposed at two ends of the holding portion 201, and are connected to the housing 1 through the first connecting portion 202 and the second connecting portion 203, a first chamber 204 is disposed inside the first connecting portion 202, a dust sensor 3 is disposed inside the first chamber 204, and in order to cooperate with installation of the dust sensor 3, an air inlet 302 and an air outlet 303 corresponding to the dust sensor 3 are further disposed on a surface of the first connecting portion 202.
As shown in fig. 1, 2 and 3, in one embodiment, the housing 1 is square, the housing 1 includes a left housing 102 and a right housing 101 that are engaged with each other, the handle 2 includes a left handle and a right handle that are engaged with each other, the left handle is integrally formed with the left housing 102, and the right handle is integrally formed with the right housing 101.
As shown in fig. 1 and 2, in one embodiment, the second connection portion 203 further defines a second chamber 205 therein, an opening is provided at the top of the second connection portion 203, the control panel assembly 4 is disposed inside the second chamber 205, the control panel assembly 4 is installed inside the second chamber 205 through the opening at the top of the second connection portion 203, and a panel portion of the control panel assembly 4 is located on the top surface of the second connection portion 203 and is used for controlling the operation of the entire purification apparatus.
As shown in fig. 3 and 4, a third chamber 206 is defined inside the holding portion 201 of the handle 2, the third chamber 206 communicates with the first chamber 204 and the second chamber 205, a dust circuit board assembly 5 is disposed on a side of the control panel assembly 4 close to the left casing 102, an opening is disposed on the left casing 102 at a position corresponding to the dust circuit board assembly 5, and when the left casing 102 and the right casing 101 are fastened, a display panel of the dust circuit board assembly 5 passes through the opening and is disposed on a side surface of the second connecting portion 203 for displaying dust concentration data detected by the dust sensor 3.
In the above embodiment, the lead of the dust sensor 3 is connected to the dust circuit board assembly 5 in the second chamber 205 via the third chamber 206, and the dust sensor 3 supplies power via the dust circuit board assembly 5 while transmitting detected data to the dust circuit board assembly 5. In other examples, the routing of the dust sensor 3 and the dust circuit board assembly 5 may also be changed as desired.
As shown in fig. 1 and 4, in an embodiment, the housing 1 further includes a fifth chamber 104 inside, the fifth chamber 104 is enclosed by an arc-shaped baffle disposed inside the housing 1 and is in a shape of a volute, the fifth chamber 104 is used for disposing the fan assembly 6 inside, an air duct is formed inside the fifth chamber 104, the fan assembly 6 is disposed in the air duct, an air inlet 105 of the air duct is disposed on a front side wall of the left housing 102, and an air outlet 106 of the air duct is disposed on a right side wall of the left housing 102. In other examples, the arrangement directions of the air inlet and the air outlet of the air duct can be set to different directions and positions according to requirements.
As shown in fig. 4, in one embodiment, a fourth chamber 103 is defined above the fifth chamber 104, the fourth chamber 103 is communicated with a first chamber 204 and a second chamber 205, a transformer 10 is disposed inside the fourth chamber 103, the transformer 10 is located below the dust sensor 3, the transformer 10 is connected with the fan assembly 6 in the fifth chamber 104 through a wire, so that the fan assembly 6 realizes a stepping operation, and a control circuit of the transformer 10 is connected with the control panel assembly 4 in the second chamber 205 through the fourth chamber 103. In other examples, the transformer 10 and the dust sensor 3 may be routed through the third chamber 206 or the fourth chamber 103 as desired.
As shown in fig. 1 and 4, in an embodiment, an air pressure switch assembly 7 is further disposed in the fourth chamber, the air pressure switch assembly 7 is located below the control panel assembly 4, the air pressure switch assembly 7 is connected to a filter screen of the air purifier through an air inlet duct, the filter screen blockage degree is determined through air pressure change, and the air pressure switch assembly 7 is directly connected to the control panel assembly 4 through a wire, so as to transmit air pressure information to the control panel assembly 4.
In the above embodiment, the air cleaner further includes a filtering component 9, the filtering component 9 is disposed outside the housing 1 and located outside the air inlet 105 of the air duct, the filtering component 9 is of a multi-layer filtering net structure, air is filtered through the filtering net, the air pressure switch component 7 is connected to the filtering component 9 through the air inlet duct, and the control panel component 4 reads the number and determines whether the filtering component 9 needs to be replaced.
Preferably, in the embodiment shown in fig. 1 and 5, a filter cover 8 is disposed outside the filter assembly 9, a filter screen chamber is formed inside the filter cover 8, the filter assembly 9 is disposed in the filter screen chamber and is limited outside the air inlet 105 by the filter cover 8, the filter cover 8 and the bottom of the left casing 102 are connected by a rotating connecting piece capable of rotating up and down, so that the top end of the filter cover 8 can be turned over and opened, an overlapping portion 801 is further disposed on the top of the filter cover 8, a fixing portion 802 which is matched with the overlapping portion 801 in an installing manner is disposed on the top of the left casing 102, and the filter cover 8 and the casing 1 are fixed by snap-fit of the overlapping portion 801 and the fixing portion 802.
When the air purifier in this embodiment starts to work, the fan assembly 6 starts to operate, the control panel assembly 4 adjusts the rotation speed gear of the fan assembly 6 through the transformer 10, then the air flows into the filtering assembly 9 inside the filtering cover 8 under the driving of the fan assembly 6, flows into the air duct fan assembly 6 through the air inlet 105 after being filtered by the filtering assembly 9, then flows out from the blades of the fan assembly 6, and flows out from the air outlet 106, so that the purification is completed.
The dust sensor 3 continuously collects and analyzes the dust content in the working environment in the working process of the air purifier, reads out data through the dust circuit board assembly 5, and judges the air purification effect.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. An air cleaner, its characterized in that:
the air conditioner comprises a shell and a handle arranged on the shell, wherein an air channel is formed in an inner cavity of the shell;
the handle comprises a holding part, a first connecting part and a second connecting part, and two ends of the holding part are respectively connected with the shell through the first connecting part and the second connecting part;
a first cavity is defined in the first connecting portion, a dust sensor is arranged in the first cavity, and an air inlet hole and an air outlet hole which correspond to the dust sensor are further formed in the surface of the first connecting portion.
2. An air cleaner according to claim 1, wherein:
the first connecting portion comprises a sensor baffle, an opening is further formed in one side wall of the first connecting portion, and the sensor baffle is detachably arranged at the opening and seals the opening.
3. An air cleaner according to claim 2, wherein:
and a second cavity is defined in the second connecting part, and a control panel assembly of the air purifier is arranged in the second cavity.
4. An air cleaner according to claim 3, wherein:
a dust circuit board assembly is further arranged on one side of the control panel assembly, the dust circuit board assembly penetrates through one side wall of the second connecting portion, and the dust circuit board assembly is used for displaying dust concentration data obtained by the dust sensor;
a third chamber communicating the first chamber and the second chamber is defined in the holding portion, and a data transmission line of the dust sensor passes through the third chamber to be connected with a dust circuit board assembly in the second chamber.
5. An air cleaner according to claim 3, wherein:
a dust circuit board assembly is further arranged on one side of the control panel assembly, the dust circuit board assembly penetrates through one side wall of the second connecting portion, and the dust circuit board assembly is used for displaying dust concentration data obtained by the dust sensor;
a fourth chamber is included within the housing, the fourth chamber being in communication with the first chamber and the second chamber;
the data transmission line of the dust sensor is connected with the dust circuit board assembly in the second chamber through the fourth chamber.
6. An air cleaner according to claim 5, wherein:
a transformer is arranged in the fourth cavity and is arranged below the dust sensor;
and the lead of the transformer is connected with the control panel assembly through the fourth chamber.
7. An air cleaner according to claim 6, wherein:
the fan assembly is characterized in that the shell further comprises a fifth cavity, the fifth cavity is arranged below the fourth cavity, and the fifth cavity is used for accommodating the fan assembly.
8. An air cleaner according to claim 7, wherein:
the air inlet of the air duct is arranged along the axial direction of the air duct, and the air outlet of the air duct is arranged along the radial direction of the air duct.
9. An air cleaner according to claim 8, wherein:
a filter cover is arranged on the outer side of the shell, and a filter screen bin is limited in the filter cover;
and a filtering component is arranged in the filter screen bin and arranged outside the air inlet.
10. An air cleaner according to claim 9, wherein:
an air pressure switch assembly is further arranged in the fourth cavity and is arranged below the control panel assembly;
the air pressure switch assembly is communicated with the filtering assembly through an air inlet pipeline and is used for detecting air pressure of airflow flowing through the filtering assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509530.4U CN214665027U (en) | 2021-03-10 | 2021-03-10 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509530.4U CN214665027U (en) | 2021-03-10 | 2021-03-10 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214665027U true CN214665027U (en) | 2021-11-09 |
Family
ID=78452352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509530.4U Active CN214665027U (en) | 2021-03-10 | 2021-03-10 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214665027U (en) |
-
2021
- 2021-03-10 CN CN202120509530.4U patent/CN214665027U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528211 Guangdong province Foshan city Xiqiao town Nanhai Shangen Industrial Zone Patentee after: Foshan Jinnaibao Electric Co.,Ltd. Address before: 528211 Guangdong province Foshan city Xiqiao town Nanhai Shangen Industrial Zone Patentee before: Foshan Naibao Electric Co.,Ltd. |