CN212827812U - Handrail formula combined material air purifier - Google Patents
Handrail formula combined material air purifier Download PDFInfo
- Publication number
- CN212827812U CN212827812U CN202021657214.3U CN202021657214U CN212827812U CN 212827812 U CN212827812 U CN 212827812U CN 202021657214 U CN202021657214 U CN 202021657214U CN 212827812 U CN212827812 U CN 212827812U
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- air
- shell
- filter screen
- fan
- middle shell
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Abstract
The utility model discloses an armrest type combined material air purifier, the end is provided with air-out grid and air-inlet grid respectively about the mesochite, has PM2.5 sensor at the side-mounting of mesochite, still installs anion generator at mesochite downside right-hand member, installs fan and motor assembly in the cavity between mesochite and drain pan, anion generator is located fan and motor assembly's right side, fan and motor assembly's air-out passageway be connected with the air-out grid, it has the centre bore to open on the drain pan, installs compound filter screen at the centre bore downside to adopt the filter screen lid to compress tightly and form airtight air flue, follow the air current that air-inlet grid got into, get into the air flue between compound filter screen and the filter screen lid behind anion generator, after the air current passes through compound filter screen, through motor and fan assembly, force the air current to flow through the air-out grid outflow. The utility model discloses simple structure, reasonable in design can wholly hide in the handrail of removal carrier, does not occupy the interior environmental space of carrier, safe and reliable.
Description
Technical Field
The utility model relates to an air purification technical field that is used for removal carriers such as car, aircraft especially relates to an armrest formula combined material air purifier.
Background
Air purification devices commonly used in existing mobile vehicles are typically in a rear-loading arrangement. The rear-mounted air purifier is mostly used as an independent product and is fixed at the positions of an automobile instrument desk and the like in an adhesive mode, and when a carrier jolts or even collides, the carrier is easy to fall off and collide with drivers and passengers, so that huge potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an armrest type composite material air purifier in order to remedy the defects of the prior art.
The utility model discloses a realize through following technical scheme:
an armrest type composite material air purifier comprises an upper shell, a middle shell and a bottom shell, wherein the middle shell is positioned between the upper shell and the bottom shell, a cavity is formed between the middle shell and the bottom shell, an air outlet grid and an air inlet grid are respectively arranged at the left end and the right end of the middle shell, a PM2.5 sensor is arranged on the side surface of the middle shell, a negative ion generator is further arranged at the right end of the lower side of the middle shell, a fan and motor assembly is arranged in the cavity between the middle shell and the bottom shell, the negative ion generator is positioned at the right side of the fan and motor assembly, an air outlet channel of the fan and motor assembly is connected with the air outlet grid, a central hole is formed in the bottom shell, a composite filter screen is arranged at the lower side of the central hole, a filter screen cover is adopted to compress to form a closed air channel, air flow entering from the air inlet grid enters an air channel between the composite filter, the air flow is forced to flow out through the air outlet grille by the motor and the fan assembly.
The upper shell is fixedly connected with the middle shell through a fixing buckle; the middle shell and the bottom shell are fixed by screws; an outer skin is arranged on the outer side of the upper shell.
And a control main board is also arranged on the side surface of the middle shell.
The middle through hole of the air outlet grating is provided with a switch key, the upper part of the air outlet grating is fixed with a display module, and the middle shell and the upper shell are both provided with display windows corresponding to the display module.
The composite filter screen is formed by integrally laminating a high-efficiency air filtration HEPA (high efficiency particulate air) net and a composite odor removal carbon net.
The air flow direction is as follows: the air flow enters the purifier through the air inlet grille, passes through an air channel formed by the upper shell, the middle shell, the bottom shell and the filter screen cover and enters the motor and fan assembly through the composite filter screen; the fan is a centrifugal fan, forces air to flow to the air outlet grille and finally enters the environment to form a complete air channel.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design can wholly hide in the handrail of removal carrier, does not occupy the interior environmental space of carrier, safe and reliable.
Drawings
Fig. 1 is a schematic view of the middle shell structure of the present invention.
Fig. 2 is a schematic view of the bottom case structure of the present invention.
Fig. 3 is a blasting diagram of the present invention.
Fig. 4 is an overall external surface view of the present invention.
Fig. 5 is a sectional view of the present invention.
Detailed Description
As shown in fig. 1, an armrest type air purifier made of composite material comprises an upper shell 2, a middle shell 3 and a bottom shell 12, wherein the middle shell 3 is positioned between the upper shell 2 and the bottom shell 12, a cavity is formed between the middle shell 3 and the bottom shell 12, an air outlet grille 5 and an air inlet grille 11 are respectively arranged at the left end and the right end of the middle shell 3, a PM2.5 sensor 9 is installed on the side surface of the middle shell 3, a negative ion generator 10 is also installed at the right end of the lower side of the middle shell 3, a fan and motor assembly 7 is installed in the cavity between the middle shell 3 and the bottom shell 12, the negative ion generator 10 is positioned at the right side of the fan and motor assembly 7, an air outlet channel of the fan and motor assembly 7 is connected with the air outlet grille 5, a central hole is formed in the bottom shell 12, a composite filter screen 13 is installed at the lower side of the central hole, a filter screen cover 14 is adopted to, the air flow enters an air passage between the composite filter screen 13 and the filter screen cover 14 after passing through the negative ion generator 10, and the air flow is forced to flow out through the air outlet grille 5 after passing through the composite filter screen 13 and passing through the motor and fan assembly 7.
The upper shell 2 and the middle shell 3 are fixedly connected through a fixing buckle; the middle shell 3 and the bottom shell 12 are fixed by screws; an outer skin 1 is provided on the outer side of the upper case 2.
And a control main board 8 is also arranged on the side surface of the middle shell 3 and used for controlling the work of each electronic device.
Air-out grid 5's middle part through-hole department install switch button 4, be fixed with display module 6 on air-out grid 5's upper portion, all opened the display window corresponding with display module on mesochite 3 and epitheca 2 for show air purifier's operating condition and inside air quality.
The composite filter screen 13 is formed by integrally laminating a high-efficiency air filtration HEPA (high efficiency particulate air) net and a composite odor removal carbon net.
As shown in fig. 5, the airflow direction is: the air flow enters the purifier through the air inlet grille 11, and enters the motor and fan assembly 7 through the composite filter screen through an air channel formed by the upper shell 2, the middle shell 3, the bottom shell 12 and the filter screen cover 14; the fan is a centrifugal fan, forces air to flow to the air outlet grille 5, and finally enters the environment to form a complete air channel.
In actual use, the handle is installed in the armrest of the mobile vehicle through the hinge 15 at the end of the bottom shell 12.
Claims (5)
1. The utility model provides a handrail formula combined material air purifier which characterized in that: comprises an upper shell, a middle shell and a bottom shell, wherein the middle shell is positioned between the upper shell and the bottom shell, a cavity is formed between the middle shell and the bottom shell, the left end and the right end of the middle shell are respectively provided with an air outlet grille and an air inlet grille, the side surface of the middle shell is provided with a PM2.5 sensor, the right end of the lower side of the middle shell is also provided with a negative ion generator, a fan and motor assembly is arranged in a cavity between the middle shell and the bottom shell, the negative ion generator is positioned at the right side of the fan and motor assembly, an air outlet channel of the fan and motor assembly is connected with the air outlet grille, the bottom shell is provided with a central hole, the lower side of the central hole is provided with the composite filter screen, the filter screen cover is adopted to tightly press the composite filter screen to form a closed air passage, air flow entering from the air inlet grille enters the air passage between the composite filter screen and the filter screen cover after passing through the negative ion generator, and the air flow passes through the composite filter screen and then passes through the motor and the fan assembly to force the air flow to flow out through the air outlet grille.
2. The handrail-type composite air purifier of claim 1, wherein: the upper shell is fixedly connected with the middle shell through a fixing buckle; the middle shell and the bottom shell are fixed by screws; an outer skin is arranged on the outer side of the upper shell.
3. The handrail-type composite air purifier of claim 1, wherein: and a control main board is also arranged on the side surface of the middle shell.
4. The handrail-type composite air purifier of claim 1, wherein: the middle through hole of the air outlet grating is provided with a switch key, the upper part of the air outlet grating is fixed with a display module, and the middle shell and the upper shell are both provided with display windows corresponding to the display module.
5. The handrail-type composite air purifier of claim 1, wherein: the composite filter screen is formed by integrally laminating a high-efficiency air filtration HEPA (high efficiency particulate air) net and a composite odor removal carbon net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657214.3U CN212827812U (en) | 2020-08-11 | 2020-08-11 | Handrail formula combined material air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657214.3U CN212827812U (en) | 2020-08-11 | 2020-08-11 | Handrail formula combined material air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212827812U true CN212827812U (en) | 2021-03-30 |
Family
ID=75132677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657214.3U Active CN212827812U (en) | 2020-08-11 | 2020-08-11 | Handrail formula combined material air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212827812U (en) |
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2020
- 2020-08-11 CN CN202021657214.3U patent/CN212827812U/en active Active
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