CN207912288U - A kind of air purification writing case - Google Patents
A kind of air purification writing case Download PDFInfo
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- CN207912288U CN207912288U CN201820307677.3U CN201820307677U CN207912288U CN 207912288 U CN207912288 U CN 207912288U CN 201820307677 U CN201820307677 U CN 201820307677U CN 207912288 U CN207912288 U CN 207912288U
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- writing case
- box body
- air purification
- filter layer
- air
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Abstract
The utility model discloses a kind of integrated level height, good filtration effect, air purification writing case easy to use, including box body, the stationery chamber for placing stationery is formed in the box body；Air filtration mechanism, the air filtration mechanism are integrated in the box body；It is also formed in the box body and is flush-mounted in the installation cavity with the mutually independent installation cavity of stationery chamber, the air filtration mechanism；A kind of air purification writing case provided by the utility model, stationery chamber and installation cavity are integrated in independently of each other in a box body, overall structure is simplified, and ensure it is easy to carry, occupy little space；Environmental signal is received by sensor, and automatically controls the unlatching of wind turbine using control panel, realizes automation/manual double control, it is easy to use.
Description
Technical field
The utility model is related to study article technical fields, more particularly to one kind is in air-cleaning function, clean room
The writing case of air environment.
Background technology
With the development of science and technology, environmental protection is always people's problem of interest, and for student, it is not merely outdoor empty
Compression ring border affects its physical and mental health, and indoor air environment is even more the health for jeopardizing student, is especially seen everywhere in classroom
Chalk dust, as chalk is constantly write on blackboard, the aerial chalk dust that descends slowly and lightly also can be as the breathing of student enters
Respiratory tract, it is well known that ingredient is lime there are one in chalk, and sucking is seriously to jeopardize people's health for a long time, therefore,
It needs to administer this problem.
The filter of harmful particulate matter in air filtering can be crossed by existing in the prior art, mainly will by exhaust fan
Room air is pumped into filter, and is filtered to it using internal filter assemblies, is finally emitted into interior again, is so followed
Ring, being capable of filtering room air to a certain extent.But existing filter volume is larger, cost is higher, a general classroom
Also a filter can only be arranged, and also need to be manually controlled according to user demand, no matter from property easy to use or filtering
It is all apparent insufficient in effect.
Utility model content
The purpose of this utility model is to provide a kind of integrated level height, good filtration effect, air purification stationery easy to use
Box.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of air purification writing case disclosed by the utility model, including：
Box body is formed with the stationery chamber for placing stationery in the box body；
Air filtration mechanism, the air filtration mechanism are integrated in the box body；
It is also formed in the box body and is flush-mounted in the mutually independent installation cavity of stationery chamber, the air filtration mechanism
In the installation cavity；
Air filtration mechanism has control assembly and filter assemblies；
The control assembly works to monitor ambient condition information and control the filter assemblies；
The filter assemblies have screen pipe, and the inlet end of the screen pipe and outlet side are mounted on wind turbine, and two
The wind direction of the wind turbine is identical, has filter layer in the screen pipe.
Further, the control assembly includes control panel and display screen, and the display screen is electrically connected with the control panel
Ground be flush-mounted in the box body surface, the control assembly further include be electrically connected with the control panel Temperature Humidity Sensor and
PM2.5 sensors；
The detection probe of the Temperature Humidity Sensor and PM2.5 sensors is exposed to the outside of the box body；
The control panel controls the display screen display by receiving the temperature-humidity signal of the Temperature Humidity Sensor transmission
Temperature indicating humidity information；
The control panel detects signal by receiving the harmful substance of the PM2.5 sensor transmissions, and controls the mistake
The switch of component is filtered, and PM2.5 sensors detection numerical value is shown on the display screen.
Further, the control assembly further includes photosensitive sensors, and the photosensitive sensors are electrically connected with the control panel
It connects.
Further, the control panel is Arduino control panels.
Further, the control assembly is additionally provided with power supply module, has rechargeable battery, and institute in the power supply module
It states power supply module and provides electric energy for the air filtration mechanism.
Further, the screen pipe is split structure comprising two exhausting and is socketed on two exhausting
Between filter layer shell, the outer end of each exhausting is respectively mounted a wind turbine, and the filtering is placed on the filtering
In layer shell.
Further, the filter layer inclination is installed in the filter layer shell.
Further, the filter layer and wind direction are in 45° angle.
Further, the filter layer is filter cotton.
Further, the control assembly also has hand control switch.
In the above-mentioned technical solutions, a kind of air purification writing case provided by the utility model, by stationery chamber and installation cavity
Be integrated in independently of each other in a box body, simplify overall structure, and ensure it is easy to carry, occupy little space；
Environmental signal is received by sensor, and automatically controls the unlatching of wind turbine using control panel, realizes automation/hand
Dynamic double control, it is easy to use；
Filter layer is obliquely installed the contact area that can improve air and filter layer, and filter effect is more preferable.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model
Some embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for air purification writing case that the utility model embodiment provides；
Fig. 2 is air filtration mechanism in a kind of installation cavity for air purification writing case that the utility model embodiment provides
Layout drawing；
Fig. 3 is a kind of structural schematic diagram of the screen pipe for air purification writing case that the utility model embodiment provides；
Fig. 4 is a kind of control module figure of the control assembly for air purification writing case that the utility model embodiment provides.
Reference sign：
1, box body；2, stationery chamber；3, display screen；4, PM2.5 sensors；5, Temperature Humidity Sensor；6, photosensitive sensors；7、
Inlet end；8, wind turbine；9, outlet side；10, filter layer shell；11, filter layer；12, screen pipe；13, control panel；14, power supply group
Part；15, installation cavity；16, exhausting；17, hand control switch.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1-4；
A kind of air purification writing case of the utility model, including：
Box body 1 is formed with the stationery chamber 2 for placing stationery in box body 1；
Air filtration mechanism, the air filtration mechanism are integrated in box body 1；
It is also formed in box body 1 and is flush-mounted in installation cavity 15 with 2 mutually independent installation cavity 15 of stationery chamber, air filtration mechanism
It is interior；
Air filtration mechanism has control assembly and filter assemblies；
Wherein, control assembly works to monitor ambient condition information and control filter assemblies；
Filter assemblies have screen pipe 12, and the inlet end 7 of screen pipe 12 and outlet side 9 are mounted on wind turbine 8, and two wind
The wind direction of machine 8 is identical, has filter layer 11 in screen pipe 12.
Specifically, present embodiment discloses a kind of writing case with air-cleaning function simple in structure, integrated level is high,
Classify according to crowd is used, the writing case of the present embodiment mainly for User, and mainly solving the technical problems that
Indoor air is taught in purification, can be obtained by analyzing major pollutant in classroom, main in classroom to float in air
Polluter be chalk dust, i.e. harmful particulate matter.Therefore, writing case disclosed in the present embodiment needs have filtering noxious
The function of grain substance, first, in order to simplify the structure of writing case, the present embodiment is integrated with two mutually independent chambers in box body
The installation cavity 15 of the stationery chamber 2 and installation air filtering assembly of stationery is respectively placed in room.In view of the special environment in classroom,
The present embodiment is filtered the harmful particulate matter in air using filter layer, and is sent to realize air-supply and improve
The dynamics of wind, the present embodiment all devise a wind turbine 8 in the inlet end of screen pipe 7 and outlet side 9 respectively, can thus protect
Card improves the mobilization force of air when needing filtering.In addition, since writing case is closer from student, if the excessive easy shadow of wind-force
The health to student is rung, headache etc. occurs, therefore, the present embodiment considers these factors, uses the fan of DC 5V, 0.19A
As wind turbine 8, ensure that the air draft of screen pipe 12 is soft, comfortable wind in this way, and by the outlet side of screen pipe 12 7
With inlet end 9 to being arranged in the side of writing case, ensures that less wind energy reaches blow-through student, optimize using effect.
In addition, control assembly includes control panel 13 and display screen 3 in the present embodiment, display screen 3 is electrically connected with control panel 13
Ground is flush-mounted in the surface of box body 1, and control assembly further includes being electrically connected Temperature Humidity Sensor 5 and PM2.5 sensors with control panel 13
4；The detection probe of above-mentioned Temperature Humidity Sensor 5 and PM2.5 sensors 4 is exposed to the outside of box body 1；
Wherein, the temperature-humidity signal that control panel 13 is transmitted by receiving Temperature Humidity Sensor 5, and control display screen 3 is shown
Humiture information；
And control panel 13 detects signal by receiving the harmful substance that PM2.5 sensors 4 transmit, and control filter assemblies
Switch, and PM2.5 sensors 4 detect numerical value and are shown on display screen 3.
The present embodiment is truly realized the purpose of purification, using control in order to improve filter effect, realize automation control
Component processed realizes automation control, mainly detects indoor air quality by PM2.5 sensors 4, when PM2.5 sensors 4 are examined
When the numerical value measured is greater than the set value, filter assemblies work is controlled by control panel 13, starts to purify air.And it is above-mentioned warm and humid
Degree sensor 5 can monitor indoor temperature and humidity in real time, and real-time display humiture changes on display screen 3, and PM2.5 is sensed
Device 4 can monitor indoor air quality in real time；According to setting, the data that display screen shows are allowed using the frequency being updated once every second
It is more acurrate.
Wherein, control panel 13 is Arduino control panels in the present embodiment.And PM2.5 sensors 4 select GP2Y1014AU powder
Dust sensor, which can accurately detect fine particle substance, and Arduino control panels can ensure the steady of operation
It is qualitative.
In addition, the present embodiment is integrated with power supply module 14, there is rechargeable battery, and power supply module 14 in the power supply module 14
For air filtration, mechanism provides electric energy.As preferred technical solution：Battery in the present embodiment is navigated using 800 milliamperes, 7.4V
Mould lithium battery, can continue to power for 6-10 hours, improve cruising ability, and facilitate not enough power supply using charging adapter
When charge, can thus improve the service life of device.
Preferably, control assembly further includes photosensitive sensors 6 in the present embodiment, and the photosensitive sensors 6 and control panel 13
Electrical connection.Whether worked normally in order to testing and control component, above-mentioned light sensation can be arranged in the control assembly of the present embodiment
Sensor 6 switches the switch of wind turbine 8 by bright change, thus can ensure that device is true when needing to purify air
Protect normal work.
Preferably, screen pipe 12 is split structure in the present embodiment comprising two exhausting 16 and is socketed on two
The outer end of filter layer shell 10 between exhausting 16, each exhausting 16 is respectively mounted a wind turbine 8, and filter layer 11 is placed in outside filter layer
In shell 10.In addition, the inclination of filter layer 11 is installed in filter layer shell 10.Since particulate matter can be attached to filtering in filtering
The surface of layer 11, therefore, the filter layer 11 in the present embodiment is consumptive material, needs to regularly clean or replace, and is safeguarded for convenience, this
The screen pipe 12 of embodiment uses split structure, and the distal end of the exhausting 16 at both ends is respectively inlet end 7 and outlet side 9,
And a wind turbine 8 is installed respectively, in addition, filter layer 11 is socketed on the middle part of screen pipe 12 by filter layer shell 10, meanwhile, in order to
The contact area of air can be improved, the filter layer 11 of the present embodiment is installed in the form of being tilted a certain angle outside filter layer
In shell 10.Specifically, filter layer 11 is preferred plan in 45° angle with wind direction.And filter layer 11 is filter cotton.
In addition, automatically controlling and manually controlling two functions in order to realize, the control assembly of the present embodiment also has
Hand control switch 17.
Finally, with the development of science and technology, the writing case of the present embodiment uses 3D printing technique, overall structure stability
Good, material is safer, and can realize more subtle structures changes and feature easily by 3D printing.
In the above-mentioned technical solutions, a kind of air purification writing case provided by the utility model, by stationery chamber 2 and installation cavity
15 are integrated in independently of each other in a box body 1, simplify overall structure, and ensure it is easy to carry, occupy little space；
Environmental signal is received by sensor, and automatically controls the unlatching of wind turbine 8 using control panel 13, is realized automatic
Change/manual double control, it is easy to use；
Filter layer 11 is obliquely installed the contact area that can improve air and filter layer 11, and filter effect is more preferable.
Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection domain.
Claims (10)
1. a kind of air purification writing case, which is characterized in that including：
Box body (1), the box body (1) is interior to be formed with the stationery chamber (2) for placing stationery；
Air filtration mechanism, the air filtration mechanism are integrated in the box body (1)；
It is also formed with and the mutually independent installation cavity of the stationery chamber (2) (15), the air filtration mechanism in the box body (1)
In the installation cavity (15)；
Air filtration mechanism has control assembly and filter assemblies；
The control assembly works to monitor ambient condition information and control the filter assemblies；
The filter assemblies have screen pipe (12), and the inlet end (7) of the screen pipe (12) and outlet side (9) are mounted on wind
Machine (8), and the wind direction of two wind turbines (8) is identical, has filter layer (11) in the screen pipe (12).
2. a kind of air purification writing case according to claim 1, which is characterized in that the control assembly includes control panel
(13) and display screen (3), the display screen (3) are flush-mounted in the surface of the box body (1) with the control panel (13) electrically,
The control assembly further includes being electrically connected Temperature Humidity Sensor (5) and PM2.5 sensors (4) with the control panel (13)；
The detection probe of the Temperature Humidity Sensor (5) and PM2.5 sensors (4) is exposed to the outside of the box body (1)；
The control panel (13) controls the display by receiving the temperature-humidity signal of Temperature Humidity Sensor (5) transmission
Shield (3) and shows humiture information；
The control panel (13) detects signal by receiving the harmful substance of PM2.5 sensors (4) transmission, and described in control
The switch of filter assemblies, and the PM2.5 sensors (4) detection numerical value is shown on the display screen (3).
3. a kind of air purification writing case according to claim 2, which is characterized in that the control assembly further includes light sensation
Sensor (6), and the photosensitive sensors (6) are electrically connected with the control panel (13).
4. a kind of air purification writing case according to claim 2, which is characterized in that the control panel (13) is
Arduino control panels.
5. a kind of air purification writing case according to claim 2, which is characterized in that the control assembly is additionally provided with electricity
Source component (14), the power supply module (14) is interior to have rechargeable battery, and the power supply module (14) is the air filter machine
Structure provides electric energy.
6. a kind of air purification writing case according to claim 1, which is characterized in that the screen pipe (12) is split type
Structure comprising two exhausting (16) and the filter layer shell (10) being socketed between two exhausting (16), Mei Gesuo
The outer end for stating exhausting (16) is respectively mounted a wind turbine (8), and the filter layer (11) is placed in the filter layer shell (10).
7. a kind of air purification writing case according to claim 6, which is characterized in that the filter layer (11) tilts installation
In the filter layer shell (10).
8. a kind of air purification writing case according to claim 7, which is characterized in that the filter layer (11) is in wind direction
45° angle.
9. a kind of air purification writing case according to any one of claim 6 to 8, which is characterized in that the filter layer
(11) it is filter cotton.
10. a kind of air purification writing case according to claim 2, which is characterized in that the control assembly also has hand
Dynamic control switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307677.3U CN207912288U (en) | 2018-03-06 | 2018-03-06 | A kind of air purification writing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307677.3U CN207912288U (en) | 2018-03-06 | 2018-03-06 | A kind of air purification writing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207912288U true CN207912288U (en) | 2018-09-28 |
Family
ID=63597220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820307677.3U Active CN207912288U (en) | 2018-03-06 | 2018-03-06 | A kind of air purification writing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207912288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102220956B1 (en) * | 2019-12-10 | 2021-02-26 | 주식회사 지투게더 | Multi function pencil case |
-
2018
- 2018-03-06 CN CN201820307677.3U patent/CN207912288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102220956B1 (en) * | 2019-12-10 | 2021-02-26 | 주식회사 지투게더 | Multi function pencil case |
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