CN213413461U - Handrail clarifier with high-efficient purification performance - Google Patents
Handrail clarifier with high-efficient purification performance Download PDFInfo
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- CN213413461U CN213413461U CN202021892668.9U CN202021892668U CN213413461U CN 213413461 U CN213413461 U CN 213413461U CN 202021892668 U CN202021892668 U CN 202021892668U CN 213413461 U CN213413461 U CN 213413461U
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Abstract
The utility model discloses a handrail purifier with high-efficient purification performance, which belongs to the technical field of air purifiers and comprises a lower shell, an upper cover and a filter element bin, wherein the lower shell and the upper cover form an airtight cavity; the middle part of the lower shell is downward convex, the convex and the lower shell are designed in an integrated mode, and the filter element bin is arranged in the convex. The problem of current clarifier structure complicacy, the renew cartridge operation is complicated, and filter core storehouse and lower casing joint part need be sealed the processing, and the income wind gap area is less, and filtration efficiency is low is overcome. Simple structure, the filter core storehouse with the casing integration down, need not sealedly, conveniently change the filter core. And the air inlet area of the new air inlet structure is larger, so that the filtering efficiency of the purifier can be obviously improved.
Description
Technical Field
The utility model belongs to the technical field of air purifier, concretely relates to handrail clarifier with high-efficient purification performance.
Background
At present, an automobile becomes an indispensable vehicle for people to go out, but due to the narrow and closed space in the automobile, the poor air quality in the automobile becomes a great obstacle to healthy life. How to clean the air quality in the automobile has become a difficult problem, and the vehicle-mounted air purifier specially for the automobile is paid attention. Particularly, it has been a trend to combine a vehicle-mounted air cleaner with a car, and a patent (CN205149459U) discloses a handrail type air cleaner, but the filtering efficiency of the air cleaner is generally low due to the limitation of the space area in the car.
A sufficiently large filter element area is a key factor in achieving efficient filtration. Because the armrest lid is of limited height, arranging the cartridge bay horizontally can utilize more space than vertically. But the size of the armrest box cover is small, and the space of the filter element bin is too large, so that the space of the filter systems such as a fan and an air channel can be extruded. In order to solve the problem, the patent (CN203255073U) discloses a handrail purifier structure, wherein the lower shell with a filter cabin is protruded downwards, and the protruded part is arranged in the storage box of the handrail box, so that the volume of the handrail box cover can be fully utilized, and the space of the filter system is increased.
However, the filter element bin is separated from the lower shell, the combined part of the filter element bin and the lower shell needs to be sealed, the filter element bin needs to be integrally disassembled when the filter element is replaced, and the operation is complex. In addition, the filter efficiency of air purifier is also influenced to the income wind gap area in filter core storehouse, and it is big more to go into the wind gap area, and filter efficiency is fast more, and traditional income wind gap generally adopts the design in single income wind gap, receives the restriction of handrail clarifier spatial area and structure, and it is less to go into the wind gap area, and clarifier filtration efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problem that exists among the prior art, the utility model provides a handrail clarifier with high-efficient purification performance overcomes current clarifier structure complicacy, and the renew cartridge operation is complicated, and filter core storehouse and casing joint part need be sealed processing down, and go into the wind gap area less, problem that filtration efficiency is low. The utility model has the advantages of simple structure, the filter core storehouse need not sealedly with lower casing integration, convenient renew cartridge. And the air inlet area of the new air inlet structure is larger, so that the filtering efficiency of the purifier can be obviously improved.
The utility model discloses a following technical scheme realizes:
a handrail purifier with a high-efficiency purification function comprises a lower shell, an upper cover and a filter element bin, wherein the lower shell and the upper cover form a closed cavity, one end of the lower shell is provided with a hinge, the other end of the lower shell is provided with a poking piece switch for controlling the turnover of a base body, keys for controlling the purification function are arranged on two sides of the poking piece switch, an air inlet is formed in the lower side of the poking piece switch, the other end of the upper cover is provided with an air outlet, and one side, close to the air outlet, of the upper cover; the middle part of the lower shell is downward convex, the convex and the lower shell are designed in an integrated mode, and the filter element bin is arranged in the convex.
Preferably, a groove is formed around the filter element bin and the inner wall of the raised part of the lower shell and serves as a part of the air inlet duct, the opening end of the groove faces the air inlet duct, and the closing end of the groove is the connecting end of the lower shell and the filter element bin; the filter core storehouse sets up filter core storehouse income wind gap in the position that is close to the recess link, and filter core storehouse income wind gap sets up below the filter core position, links to each other with the wind channel that admits air.
Preferably, the upper end of the filter element bin is provided with a filter element bin air outlet, the upper end of the filter element bin and the air outlet are connected through a front end air channel and a rear end air channel, the fan is arranged in the rear end air channel, the filter element bin air outlet is in sealed connection with the rear end air channel, and the rest of the closed cavity formed by the lower shell 2 and the upper cover 1 is used as an air inlet air channel and is communicated with the air inlet.
Preferably, grooves are formed on the periphery of the filter element bin and the inner wall of the raised part of the lower shell, and the distance between every two grooves is 1-15 mm;
preferably, the size of the air inlet of the filter element can be set to be 1-16 under the condition of not influencing the connection strength so as to improve the air inlet volume;
preferably, a sealing ring is arranged at the filter element contact part in the filter element bin so as to improve the sealing property between the filter element bin and the filter element;
when the purifier works, air enters from the air inlet under the action of air draft of the fan, reaches the periphery of the filter element bin and forms a groove with the inner wall of the raised part of the lower shell, enters the air inlet through the filter element bin on the groove, reaches the lower surface of the filter element, and is filtered by the filter element, so that the air is blown out of the air outlet after reaching the upper surface of the filter element, passing through the air outlet of the filter element bin, and the rear-end air channel and the front-end air channel.
Compared with the prior art, the utility model has the advantages as follows:
the utility model provides a pair of handrail clarifier with high-efficient purification performance overcomes current clarifier structure complicacy, and the renew cartridge operation is complicated, and the filter core storehouse needs to be sealed with lower casing joint part and handles, and goes into the wind gap area less, problem that filtration efficiency is low. The utility model has the advantages of simple structure, the filter core storehouse need not sealedly with lower casing integration, convenient renew cartridge. And the air inlet area of the new air inlet structure is larger, so that the filtering efficiency of the purifier can be obviously improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the present invention for showing the connection relationship between the lower case and the upper cover;
fig. 2 is a right side view of the present invention;
fig. 3 is a schematic diagram of the filter cartridge chamber according to the present invention;
fig. 4 is a schematic diagram of the present invention for embodying the groove structure;
FIG. 5 is a schematic view of the structure of the main body assembly of the present invention;
wherein the reference numbers are as follows:
an upper cover 1; a lower case 2; an air outlet 3; a display panel 4; a hinge 5; a key 6; a paddle switch 7; an air inlet 8; a filter cartridge bin 9; a filter element bin air inlet 10; a filter cartridge bin air outlet 11; a groove 12; a large bracket 13; a front end air duct 14; a rear end air duct 15; a filter element cover 16.
Detailed Description
Embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the following embodiments are merely used to more clearly illustrate the technical solutions of the present invention, and therefore are only used as examples, and the protection scope of the present invention cannot be limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1
The utility model provides a handrail clarifier with high-efficient purification performance should replace handrail case lid originally, including casing 2, upper cover 1, filter core storehouse 9 down, its characterized in that: lower casing 2 and upper cover 1 form airtight cavity, the inside middle part of lower casing 2 is protruding downwards, protruding and casing design as an organic whole down, filter core storehouse 9 sets up inside protruding, 2 one end of lower casing sets up hinge 5, the other end is provided with the plectrum switch 7 of control base member upset, there is control purification performance's button 6 on plectrum switch 7 both sides, plectrum switch 7 downside is equipped with into wind gap 3, the other end of upper cover 1 is equipped with air outlet 8, upper cover 1 is close to air outlet one side and sets up display panel 4.
The upper end of the filter element bin 9 is provided with a filter element bin air outlet 11, the upper end of the filter element bin 9 is connected with the air outlet 3 through two air ducts (a front-end air duct 14 and a rear-end air duct 15), the fan is arranged in the rear-end air duct 15, and the filter element bin air outlet 11 is in sealing connection with the rear-end air duct 15. The other closed cavity part formed by the lower shell 2 and the upper cover 1 is used as an air inlet duct and is communicated with an air inlet 13.
In the raised interior of the lower shell 2, a groove 12 is formed around the filter element bin 9 and the inner wall of the raised portion of the lower shell 2, the interval distance between the grooves 12 is 1cm, and the grooves 12 are used as a part of the air inlet duct, as shown in fig. 4, the open end of each groove 12 faces the air inlet duct, and the closed end of each groove 12 is the connecting end of the lower shell and the filter element bin. The filter core storehouse sets up filter core storehouse income wind gap 10 in the position that is close to recess 12 link, and the size of filter core income wind gap can set up 14 under the circumstances that does not influence joint strength to improve the amount of wind that admits air. And the filter element air inlet 10 is positioned below the filter element, and the filter element bin air inlet 10 is connected with the air inlet duct. The filter element bin 9 is provided with a sealing ring at the contact part of the filter element so as to improve the sealing property between the filter element bin 9 and the filter element and prevent the air passing through the filter element from leaking between the filter element bin 9 and the filter element.
When the purifier works, air enters from the air inlet 8 under the action of the air draft of the fan, reaches the periphery of the filter element bin 9 to form a groove 12 with the inner wall of the raised part of the lower shell 2, and reaches the lower surface of the filter element through the air inlet 10 of the filter element bin on the groove 12, and after the air passes through the filter element and reaches the upper surface of the filter element, the air passes through the air outlet 11 of the filter element bin, and then is blown out from the air outlet 3 after the rear-end air channel 15 and the front-end air channel 14.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. A handrail purifier with a high-efficiency purification function is characterized by comprising a lower shell, an upper cover and a filter element bin, wherein the lower shell and the upper cover form a closed cavity; the middle part of the lower shell is downward convex, the convex and the lower shell are designed in an integrated mode, and the filter element bin is arranged in the convex.
2. The handrail cleaner with high-efficiency cleaning function as claimed in claim 1, wherein the filter cartridge chamber and the inner wall of the raised portion of the lower casing form a groove around as a part of the air inlet duct, the open end of the groove faces the air inlet duct, and the closed end of the groove is the connecting end of the lower casing and the filter cartridge chamber; the filter core storehouse sets up filter core storehouse income wind gap in the position that is close to the recess link, and filter core storehouse income wind gap sets up below the filter core position, links to each other with the wind channel that admits air.
3. The handrail cleaner with high-efficiency purification function as claimed in claim 1, wherein the upper end of the filter cartridge bin is provided with an air outlet of the filter cartridge bin, the upper end of the filter cartridge bin and the air outlet are connected by two air channels of a front air channel and a rear air channel, the fan is arranged in the rear air channel, the air outlet of the filter cartridge bin is hermetically connected with the rear air channel, and the rest of the closed cavity formed by the lower shell and the upper cover is used as an air inlet channel and is communicated with the air inlet.
4. The handrail cleaner with high-efficiency cleaning function as claimed in claim 2, wherein the filter cartridge chamber is formed with grooves at a distance of 1-15mm at the periphery thereof and the inner wall of the convex portion of the lower housing.
5. The handrail cleaner with high-efficiency purification function as claimed in claim 2, wherein the size of the air inlet is 1-16 without affecting the connection strength, so as to increase the air inlet volume.
6. The handrail cleaner with high-efficiency cleaning function as claimed in claim 1, wherein a sealing ring is arranged at the filter element contact part in the filter element bin so as to improve the sealing property between the filter element bin and the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892668.9U CN213413461U (en) | 2020-09-02 | 2020-09-02 | Handrail clarifier with high-efficient purification performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892668.9U CN213413461U (en) | 2020-09-02 | 2020-09-02 | Handrail clarifier with high-efficient purification performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413461U true CN213413461U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021892668.9U Active CN213413461U (en) | 2020-09-02 | 2020-09-02 | Handrail clarifier with high-efficient purification performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213413461U (en) |
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2020
- 2020-09-02 CN CN202021892668.9U patent/CN213413461U/en active Active
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