CN211575353U - Domestic small-size air purifier - Google Patents
Domestic small-size air purifier Download PDFInfo
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- CN211575353U CN211575353U CN201922149961.XU CN201922149961U CN211575353U CN 211575353 U CN211575353 U CN 211575353U CN 201922149961 U CN201922149961 U CN 201922149961U CN 211575353 U CN211575353 U CN 211575353U
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Abstract
The utility model relates to an air purification equipment technical field provides a clarifier is advanced to domestic small-size air, aims at solving current domestic small-size air purifier inner structure simple, and the ubiquitous problem that filter efficiency is low, purifying effect is not good to the air purification effect that leads to air purifier does not reach the best, the problem that the product competitiveness progressively descends, including being the shell body that the round platform form link up the setting from top to bottom, the lower extreme of shell body is equipped with annular five metals net and support ring in proper order, and the detachable drain pan of installing of lower extreme of support ring, and the upper end of shell body is installed out the fan housing, and goes out the edge of fan housing and set up a plurality of bar air outlets that are annular array and distribute, and the middle part that goes out the. The utility model is particularly suitable for the daily use of families, and has higher social use value and application prospect.
Description
Technical Field
The utility model relates to an air purification equipment technical field, concretely relates to domestic small-size air purifier.
Background
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.
Wherein domestic air purifier filters indoor air through the adsorption mode, can provide clean and safe air circumstance to the user, along with quality of life's improvement day by day, air purifier receives the consumer and likes more and more.
The internal structure of the existing household small-sized air purifier is simple, the problems of low filtering efficiency and poor purifying effect generally exist, so that the air purifying effect of the air purifier does not reach the best, and the product competitiveness is gradually reduced.
Patent publication No. CN209630830U discloses a high-efficiency air purifier, which comprises a dust-proof sealing cover and an air purifier, an L-shaped connecting pipe is arranged at the included angle at one end of one side in the air purifier, a primary filter screen is arranged at one side in the air purifier, one side of the primary filter screen is provided with a HEPA filter screen, one side of the HEPA filter screen is provided with an active carbon filter screen, a fixed filter element is arranged in the middle of the interior of the air purifier, baffles are arranged at the two ends of the middle of the interior of the air purifier, one side of one end of the air purifier is provided with a fixed frame, an air inlet is arranged in the fixed frame, the device has increased contaminated air's absorbing area to improve air purifier's purification efficiency, but the device has the not good problem of purifying effect. To this end, we propose a small-sized air purifier for home use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a domestic small-size air purifier has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving current domestic small-size air purifier inner structure simple, the ubiquitous problem that filtration efficiency is low, purifying effect is not good to the air purification effect that leads to air purifier does not reach the best, the problem that product competitiveness gradually descends.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a household small-sized air purifier comprises a circular truncated cone-shaped outer shell which is arranged in a vertically through mode, wherein an annular hardware net and a support ring are sequentially arranged at the lower end of the outer shell, a bottom shell is detachably mounted at the lower end of the support ring, an air outlet cover is mounted at the upper end of the outer shell, a plurality of strip-shaped air outlets distributed in an annular array mode are formed in the edge of the air outlet cover, and a control button is arranged in the middle of the air outlet cover;
the fan comprises an outer shell and is characterized in that a direct current fan is installed in an inner cavity of the outer shell through a fixing screw, a filter element is arranged below the direct current fan, the filter element is detachably installed in the inner cavity of the outer shell, a control box is arranged above the direct current fan, the control box is fixedly installed in the middle of the lower end of an air outlet cover, a PCB control panel is arranged in the control box, and the PCB control panel is connected with a control button.
Furthermore, the upper end of the support ring is provided with a vertical strip-shaped insertion part, and the insertion part penetrates through the insertion port on the side wall of the annular hardware net and reaches the insertion groove formed in the lower end of the side wall of the shell.
Furthermore, the outside cover of control button is equipped with the light guiding ring that is used for instructing air purifier operating condition, is equipped with the red blue lamp on the PCB control panel of light guiding ring.
Furthermore, the upper end and the lower end of the filter element are both provided with shock pads.
Furthermore, the lower extreme integrated into one piece of annular five metals net has a plurality of L shape pothooks, and has seted up a plurality ofly on the lateral wall of drain pan and has connect the groove with L shape pothook assorted joint.
Furthermore, a plurality of foot pads that are the annular array and distribute are installed to the drain pan lower extreme, and the diapire middle part integrated into one piece of drain pan has inside sunken rotatory handle, and is equipped with the indicateing mark that is used for instructing rotatory installation and rotatory dismantlement direction on the diapire of drain pan.
Furthermore, a USB power socket or a DC power socket is arranged on the outer shell, and the outer shell is provided with a corresponding power adapter.
(III) advantageous effects
The embodiment of the utility model provides a domestic small-size air purifier possesses following beneficial effect:
1. after air purifier opened, direct current fan started, inhaled indoor air through a plurality of air inlet mesh on the annular lateral wall of annular five metals net to combine the filtration purification of filter core, later through a plurality of bar air outlet discharge backward flows to indoor that are cyclic annular array distribution on the play fan housing edge, guarantee the circulation purification of air.
2. Through the shell body, annular five metals net, the integrated configuration of support ring and drain pan, on the one hand the support ring upper end sets up be perpendicular banding grafting portion, run through the interface on the annular five metals net lateral wall and reach the inserting groove that shell body lateral wall lower extreme was seted up in, the effectual shell body of fixing, annular five metals net and support ring, guarantee can not take place to drop between the three, cooperate a plurality of L shape pothooks of lower extreme integrated into one piece of annular five metals net, the joint inslot on the lateral wall of drain pan is gone into to the rotatory card, on the one hand the shell body has been fixed, annular five metals net, support ring and drain pan, on the other hand, also convenient to detach changes the filter core.
3. Through the combined use of control button and light guide ring, be equipped with red blue light board in the light guide ring and be used for instructing air purifier operating condition, the point is touched many times of cooperation control button, and effectual transform air purifier's operation mode guarantees air purifier in the different environment of family, adopts different modes to carry out effectual air purification.
Drawings
The above features, technical features, advantages and modes of realisation of a small household air cleaner will be further described in the following, in a clearly understandable manner, with reference to the accompanying drawings, which illustrate preferred embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a rear view of the present invention;
FIG. 4 is an exploded view of the structure of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a bottom view of the present invention.
In the figure: the air conditioner comprises an outer shell 1, an annular hardware net 2, a support ring 3, a bottom shell 4, a rotary handle 41, a pad foot 42, an indicator 43, an air outlet cover 5, a strip-shaped air outlet 51, a control button 6, a light guide ring 7, a PCB control board 8, a control box 9, a direct current fan 10, a shockproof pad 11, a filter element 12, a power adapter 13, a fixing screw 14 and a USB power slot 15.
Detailed Description
The invention will be further described with reference to the following figures 1-6 and examples:
example 1
A household small-sized air purifier comprises a circular truncated cone-shaped outer shell 1 which is arranged in a vertically through mode, wherein an annular hardware net 2 and a support ring 3 are sequentially arranged at the lower end of the outer shell 1, a bottom shell 4 is detachably mounted at the lower end of the support ring 3, an air outlet cover 5 is mounted at the upper end of the outer shell 1, a plurality of strip-shaped air outlets 51 distributed in an annular array mode are formed in the edge of the air outlet cover 5, and a control button 6 is arranged in the middle of the air outlet cover 5;
in this embodiment, as shown in fig. 4, a direct current fan 10 is installed in the inner cavity of the outer casing 1 through a fixing screw 14, a filter element 12 is arranged below the direct current fan 10, the filter element 12 is detachably installed in the inner cavity of the outer casing 1, a control box 9 is arranged above the direct current fan 10, the control box 9 is fixedly installed in the middle of the lower end of the air outlet cover 5, a PCB control board 8 is arranged in the control box 9, and the PCB control board 8 is connected with the control button 6.
In this embodiment, after air purifier opened, direct current fan 10 started, inhaled indoor air through a plurality of air inlet mesh on the 2 annular lateral walls of annular five metals net to combine filter element 12's filtration purification, later through go out 5 edges of fan housing on a plurality of bar air outlet 51 discharge backward flow to indoor that are the annular array and distribute, guarantee the circulation of air and purify.
In this embodiment, as shown in fig. 1 to 4, the upper end of the support ring 3 is provided with a vertical strip-shaped insertion portion, and the insertion portion penetrates through the insertion port on the side wall of the annular hardware net 2 and reaches the insertion groove formed at the lower end of the side wall of the outer shell 1, so as to effectively fix the outer shell 1, the annular hardware net 2 and the support ring 3, prevent the three from falling off, and ensure stable operation of the air purifier by combining with the bottom shell 4.
In this embodiment, as shown in fig. 1 and 5, the outer side of the control button 6 is sleeved with a light guide ring 7 for indicating the working state of the air purifier, and a red and blue lamp is arranged on the PCB control board of the light guide ring.
In this embodiment, after the air purifier is connected to the power supply, the red light on the light guide ring 7 flashes 3, which proves that the air purifier is powered on, and the air purifier is in a standby state, the light guide ring 7 is not bright, and the direct current fan 10 is turned off;
touching the control button 6, starting the air purifier, flashing the blue light on the light guide ring 7 for five times, then closing, and operating the direct current fan 11 at a low gear to enter a lowest wind speed, namely a sleep gear;
when the touch is performed below the second point, the blue light on the light guide ring 7 is normally on, and the direct current fan 11 operates at a middle level;
when the touch is performed below the third point, the red light on the light guide ring 7 is normally on, and the direct current fan 11 runs at a high grade;
and when the touch is in the fourth state, the air purifier is turned off and returns to the standby state. The operation and control are performed in this cycle.
In this embodiment, as shown in fig. 4, the filter element 12 is provided with shock-proof pads 11 at both the upper and lower ends thereof, so as to effectively protect the filter element 12 and reduce the influence of the operation of the dc fan 10 on the filter element 12.
In this embodiment, as shown in fig. 3 and 4, the outer casing 1 is provided with a USB power socket 15, and is equipped with a power adapter 13, and the power adapter 13 and the USB power socket 15 are selectively arranged, so that the use requirements of different interfaces on different occasions can be met.
Example 2
The difference between this embodiment and embodiment 1 lies in, as shown in fig. 4, annular hardware network 2's lower extreme integrated into one piece has a plurality of L shape pothooks, and set up on the lateral wall of drain pan 4 a plurality of with L shape pothook assorted joint grooves, L shape pothook card is established in the joint inslot on the lateral wall of drain pan 4, has fixed shell body 1, annular hardware network 2, support ring 3 and drain pan 4 on the one hand, on the other hand, also convenient to detach for change filter core 12, guarantee air purification effect.
In this embodiment, as shown in fig. 6, a plurality of pad feet distributed in an annular array are installed at the lower end of the bottom shell 4, a rotating handle 41 recessed inwards is integrally formed in the middle of the bottom wall of the bottom shell 4, an indicator 43 for indicating the rotating installation and rotating disassembly direction is arranged on the bottom wall of the bottom shell 4, the bottom shell 4 can be screwed down by the rotating handle 41, the filter element 12 inside the outer shell 1 is drawn out, and then the filter element is replaced and sequentially installed back, so that the air purification effect is ensured.
Other undescribed structures refer to example 1.
Example 3
The difference between this embodiment and embodiment 1 is that a DC power socket is provided on the outer housing 1, and a power adapter 13 is provided, and the selective arrangement of the power adapter 13 and the DC power socket can meet the use requirements of different interfaces in different situations.
Other undescribed structures refer to example 1.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. A household small-sized air purifier comprises a circular truncated cone-shaped outer shell which is arranged in a vertically through mode, and is characterized in that an annular hardware net and a support ring are sequentially arranged at the lower end of the outer shell, a bottom shell is detachably mounted at the lower end of the support ring, an air outlet cover is mounted at the upper end of the outer shell, a plurality of strip-shaped air outlets distributed in an annular array mode are formed in the edge of the air outlet cover, and a control button is arranged in the middle of the air outlet cover;
the fan comprises an outer shell and is characterized in that a direct current fan is installed in an inner cavity of the outer shell through a fixing screw, a filter element is arranged below the direct current fan, the filter element is detachably installed in the inner cavity of the outer shell, a control box is arranged above the direct current fan, the control box is fixedly installed in the middle of the lower end of an air outlet cover, a PCB control panel is arranged in the control box, and the PCB control panel is connected with a control button.
2. A small-sized air cleaner for home use as claimed in claim 1, wherein: the upper end of the support ring is provided with a vertical strip-shaped insertion part, and the insertion part penetrates through an insertion port in the side wall of the annular hardware net and reaches an insertion groove formed in the lower end of the side wall of the shell.
3. A small-sized air cleaner for home use as claimed in claim 1, wherein: the outside cover of control button is equipped with the light guiding ring that is used for instructing air purifier operating condition, is equipped with the red blue lamp on the PCB control panel of light guiding ring.
4. A small-sized air cleaner for home use as claimed in claim 1, wherein: and the upper end and the lower end of the filter element are both provided with shock-proof pads.
5. A small-sized air cleaner for home use as claimed in claim 1, wherein: the lower extreme integrated into one piece of annular five metals net has a plurality of L shape pothooks, and sets up a plurality ofly on the lateral wall of drain pan and L shape pothook assorted joint groove.
6. A small-sized air cleaner for home use as claimed in claim 1, wherein: a plurality of pad feet that are the annular array and distribute are installed to the drain pan lower extreme, and the diapire middle part integrated into one piece of drain pan has inside sunken rotatory handle, and is equipped with the indicateing mark that is used for instructing rotatory installation and rotatory dismantlement direction on the diapire of drain pan.
7. A small-sized air cleaner for home use as claimed in claim 1, wherein: and the outer shell is provided with a USB power socket or a DC power socket and is provided with a corresponding power adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149961.XU CN211575353U (en) | 2019-12-04 | 2019-12-04 | Domestic small-size air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149961.XU CN211575353U (en) | 2019-12-04 | 2019-12-04 | Domestic small-size air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN211575353U true CN211575353U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149961.XU Active CN211575353U (en) | 2019-12-04 | 2019-12-04 | Domestic small-size air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738905A (en) * | 2022-03-10 | 2022-07-12 | 江西旺来科技有限公司 | Efficient energy-saving plastic air purifier and air purification method |
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2019
- 2019-12-04 CN CN201922149961.XU patent/CN211575353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738905A (en) * | 2022-03-10 | 2022-07-12 | 江西旺来科技有限公司 | Efficient energy-saving plastic air purifier and air purification method |
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