CN109808381A - A kind of solar energy dust absorption blackboard eraser - Google Patents
A kind of solar energy dust absorption blackboard eraser Download PDFInfo
- Publication number
- CN109808381A CN109808381A CN201711186252.8A CN201711186252A CN109808381A CN 109808381 A CN109808381 A CN 109808381A CN 201711186252 A CN201711186252 A CN 201711186252A CN 109808381 A CN109808381 A CN 109808381A
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- CN
- China
- Prior art keywords
- dust
- blackboard eraser
- solar energy
- chamber
- dust absorption
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention provides a kind of solar energy dust-suction blackboard eraser, rub body including side with snag, air suction opening, the other side of rub body is equipped with solar panel, it is connected with the battery built in rub body, battery drives micro-cleaner that dust is sucked aspiration chamber from air suction opening, and the dust after micro-cleaner separates enters dust storage chamber.The invention has the following advantages that being power source, energy conservation and environmental protection using solar energy；In use process, the dust of chalk is inhaled into micro-cleaner by air suction opening, effectively prevents the phenomenon that dust is flown upward everywhere, damages to reduce to the body of teachers and students.
Description
Technical field
The present invention relates to a kind of daily teaching products, and in particular to a kind of solar energy dust absorption blackboard eraser.
Background technique
Chalk and blackboard eraser are essential tools in school's daily teaching, and teachers will make plate with chalk daily
Book, blackboard eraser widely used in school, is in the side of rub body with snag, the blackboard eraser of this structure makes at present
With in the process, the dust of chalk can be flown upward everywhere, and for dust easily by teachers and students' suction body, the time is long, easily cause lung's sense
Dye and cough, will affect the health of teachers and students.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of solar energy dust absorption blackboard erasers, are power using solar energy
The dust of chalk is inhaled into micro-cleaner by air suction opening, effectively prevents the phenomenon that dust is flown upward everywhere, to subtract by source
It is few that the body of teachers and students is damaged.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of solar energy dust-suction blackboard eraser, it is special
Sign is: including a blackboard eraser body, the blackboard eraser body is internally provided with aspiration chamber and dust storage chamber, described black
Rub body of the blackboard eraser ontology side with snag, air suction opening, the other side is equipped with solar panel, with the battery built in rub body
It is connected.
In preferred scheme, the aspiration chamber is built-in with micro-cleaner.
In preferred scheme, control switch is provided on the outside of the blackboard eraser body.
In preferred scheme, the energy of the solar energy collected by the solar panel as battery.
In preferred scheme, the dust storage chamber is detachable chamber.
In preferred scheme, after the dust storage chamber fills certain chalk dust, the alarm lamp in outside will be continuous
Flashing.
The present invention provides a kind of solar energy dust-suction blackboard eraser, including side with snag, air suction opening rub body, rub body it is another
Side is equipped with solar panel, is connected with the battery built in rub body, and battery drives micro-cleaner by dust from suction
Dirt hole sucks aspiration chamber, and the dust after micro-cleaner separates enters dust storage chamber.The present invention has following excellent
Point: in use process, the dust of chalk is inhaled into micro-cleaner by air suction opening, and effectively prevent that dust flies upward everywhere shows
As being damaged to reduce to the body of teachers and students；It is provided with control switch, can neatly control opening for the dust exhaust apparatus
It opens and closes, it is easy to use；It in the sun can be with automatic charging, energy conservation and environmental protection；It is detachable chamber that dust, which stores chamber, works as receipts
When indoor chalk dust of receiving is more, alarm lamp flashes automatically.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is side structure schematic view of the invention.
In figure: blackboard eraser body 1, aspiration chamber 2, dust storage chamber 3, snag 4, air suction opening 5, solar panel 6,
Battery 7, micro-cleaner 8, control switch 9, alarm lamp 10.
Specific embodiment
As shown in figure 1, a kind of solar energy dust-suction blackboard eraser, it is characterized in that: including a blackboard eraser body 1, the blackboard eraser
Ontology 1 is internally provided with aspiration chamber 2 and dust storage chamber 3, and 1 side of blackboard eraser body has snag 4, air suction opening 5
Rub body, the other side is equipped with solar panel 6, is connected with the battery 7 built in rub body.
In preferred scheme, the aspiration chamber 2 is built-in with micro-cleaner 8.
In preferred scheme, the outside of the blackboard eraser body 1 is provided with control switch 9.
In preferred scheme, the energy of the solar energy as battery 7 collected by the solar panel 6.
In preferred scheme, the dust storage chamber 3 is detachable chamber.
In preferred scheme, after the dust storage chamber fills certain chalk dust, the alarm lamp 10 in outside will not
Disconnected flashing.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (6)
1. a kind of solar energy dust-suction blackboard eraser, it is characterized in that: including a blackboard eraser body (1), inside the blackboard eraser body
It is provided with aspiration chamber (2) and dust storage chamber (3), blackboard eraser body (1) side has snag (4), air suction opening (5)
Rub body, the other side is equipped with solar panel (6), is connected with the battery (7) built in rub body.
2. a kind of solar energy dust absorption blackboard eraser according to claim 1, which is characterized in that built in the aspiration chamber
(2) there are micro-cleaner (8).
3. a kind of solar energy dust absorption blackboard eraser according to claim 1, which is characterized in that the blackboard eraser body (1)
Outside be provided with control switch (9).
4. a kind of solar energy dust absorption blackboard eraser according to claim 1, which is characterized in that the solar panel
(6) energy of the solar energy collected by as battery (7).
5. a kind of solar energy dust absorption blackboard eraser according to claim 1, which is characterized in that the dust stores chamber (3)
For detachable chamber.
6. a kind of solar energy dust absorption blackboard eraser according to claim 5, which is characterized in that the dust stores chamber (6)
After filling certain chalk dust, the alarm lamp (10) in outside will constantly flash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186252.8A CN109808381A (en) | 2017-11-20 | 2017-11-20 | A kind of solar energy dust absorption blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186252.8A CN109808381A (en) | 2017-11-20 | 2017-11-20 | A kind of solar energy dust absorption blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109808381A true CN109808381A (en) | 2019-05-28 |
Family
ID=66600192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186252.8A Pending CN109808381A (en) | 2017-11-20 | 2017-11-20 | A kind of solar energy dust absorption blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109808381A (en) |
-
2017
- 2017-11-20 CN CN201711186252.8A patent/CN109808381A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190528 |