CN212139670U - Sterilizing pencil box - Google Patents
Sterilizing pencil box Download PDFInfo
- Publication number
- CN212139670U CN212139670U CN202020485188.4U CN202020485188U CN212139670U CN 212139670 U CN212139670 U CN 212139670U CN 202020485188 U CN202020485188 U CN 202020485188U CN 212139670 U CN212139670 U CN 212139670U
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- box
- switch
- sterilizing
- protection box
- sterilizing lamp
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Abstract
The utility model belongs to the technical field of stationery, a sterilization pencil box is proposed, including lid and box body, still include the sterilamp, set up the lateral wall at the box body, power module for providing the power for the sterilamp, first switch, including body one and body two, body one is connected with the sterilamp, and body two is connected with power module, and body one sets up on the lid, and body two sets up on the box body, and when the lid closed on the box body, body one and body two contact, first switch switched on. Through above-mentioned technical scheme, the problem of breeding the bacterium easily in prior art pencil box inside has been solved.
Description
Technical Field
The utility model belongs to the technical field of stationery, a sterilization pencil box is related to.
Background
At present, teenagers need to use the pencil box frequently, and since disinfection and sterilization of stationery are not considered, a large amount of bacteria and viruses can be contacted every day in the using process, so that various diseases are caused. The common stationery is also used by teenagers, so that the transmission of germs is accelerated, and the health and safety of the teenagers are harmed. Therefore, it is necessary to design a portable product capable of sterilizing the writing case to protect the health and safety of teenagers.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sterilization pencil box has solved the inside problem of breeding the bacterium easily of pencil box among the prior art.
The technical scheme of the utility model is realized like this: comprises a cover body, a box body and
a sterilizing lamp arranged on the side wall of the box body,
a power supply module for providing power supply for the sterilizing lamp,
the first switch comprises a first body and a second body, the first body is connected with the sterilizing lamp, the second body is connected with the power supply module,
the first body is arranged on the cover body, the second body is arranged on the box body, when the cover body covers the box body, the first body is in contact with the second body, and the first switch is conducted.
Further, the device also comprises a control module which comprises
A main control chip, a control chip and a display chip,
the first body and the sterilizing lamp are connected through the second switch, the second switch comprises a control end, a first connecting end and a second connecting end,
the control end is connected with the main control chip, the first connecting end is connected with the power supply module, and the second connecting end is connected with the sterilizing lamp.
Further, the main control chip internally comprises an RTC module, and the RTC module is used for controlling the conduction time of the second switch.
Further, the side wall of the box body is also provided with a third switch, the third switch is a mechanical switch, and the third switch is connected with the first switch in series.
Further, the power supply module comprises a charging interface, a charging circuit and a charging battery which are connected in sequence,
the charging circuit comprises an AC/DC circuit and a battery charging management circuit which are connected in sequence,
the AC/DC circuit is connected with the charging interface, and the battery charging management circuit is connected with the rechargeable battery.
Further, also comprises
The first protection box is arranged at one end of the box body, the power supply module is arranged in the first protection box, the charging interface extends out of the top end of the first protection box,
a second protection box arranged at the other end of the box body, the sterilizing lamps are arranged in the first protection box and the second protection box, the control module is arranged in the second protection box,
the first through hole is formed in the side wall of the first protection box and is positioned on one side close to the center of the box body,
and the second through hole is formed in the side wall of the second protection box and is positioned at one side close to the center of the box body.
And one end of the indicating lamp is connected with the second connecting end, and the other end of the indicating lamp is connected with the sterilizing lamp.
The utility model discloses a theory of operation and beneficial effect do:
1. in the utility model, when the cover body is covered on the box body, namely the pencil box is closed, the first switch is switched on, the sterilizing lamp is electrified, and the light emitted after the sterilizing lamp is electrified can be used for disinfection, such as an ultraviolet sterilizing lamp; when the cover body is opened, the first switch is switched off, the sterilizing lamp is powered off, the sterilizing lamp stops working, and the light rays emitted by the sterilizing lamp when the pen box is opened are prevented from damaging a human body.
The utility model discloses a when the pencil box was closed, to stationery sterilization disinfection, when the pencil box was opened, auto-power-off, stop the disinfection, the teenagers student can not contact a large amount of bacterial viruses when using such pencil box, simultaneously, does not worry that the ultraviolet ray shines the production injury to the human body, consequently, the utility model discloses be favorable to protecting teenagers' health safety.
2. The main control chip enables the first connecting end and the second connecting end to be connected or disconnected by sending a control signal to the control end of the second switch, so that automatic control over the sterilizing lamp is achieved. The main control chip has software program to realize the automatic and orderly sending out of control signals.
3. The RTC module is arranged in the main control chip and used for automatically timing the sterilization time when sterilization operation is performed, the sterilization is stopped when the timing time is up, automatic control on the sterilization time is realized, and waste of electric energy resources caused by long-time sterilization is avoided.
4. The third switch is mechanical switch, and sets up the lateral wall at the pencil box, and the user can realize the control to the sterilamp through operating the third switch, has improved the utility model discloses a can control the nature.
5. The power module comprises a charging circuit and a rechargeable battery, when the pencil box is opened, an alternating current 220V power supply can be connected into a charging interface to charge the rechargeable battery, and when the pencil box is closed, the rechargeable battery provides power for the sterilizing lamp to realize sterilization in the pencil box. Due to the design, the sterilization operation is not limited by an alternating current power supply, and the portable function of the sterilization pen box is realized.
The AC/DC circuit is used for converting alternating current 220V voltage into direct current voltage and charging the rechargeable battery through the battery charging management circuit, the battery charging management circuit comprises a battery charging management chip, and the battery charging management chip has the functions of short circuit, overheating protection and the like and guarantees reliable charging of the rechargeable battery.
6. The power supply module is arranged in the first protection box, the control module is arranged in the second protection box, and therefore the situation that a user touches a circuit element to cause electric shock or damage to the circuit element during operation is avoided; the first protection box and the second protection box are respectively arranged at two ends of the box body, the two sterilizing lamps are respectively arranged in the first protection box and the second protection box, light rays emitted by the sterilizing lamps respectively pass through the first through hole and the second through hole, and the sterilizing range covers the interior of the whole pen box, so that the sterilizing effect is favorably improved.
7. When the sterilizing lamp works, the indicating lamp is on, and when the sterilizing lamp stops working, the indicating lamp is off. The setting of pilot lamp, the operating condition of the audio-visual understanding sterilamp of convenient to use person.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the pen box of the present invention in a closed state;
FIG. 3 is a schematic block diagram of the circuit of the present invention;
FIG. 4 is a schematic circuit diagram of a power module of the present invention;
FIG. 5 is a schematic circuit diagram of a control module according to the present invention;
in the figure: 1-cover body, 101-convex edge I, 2-box body, 21-convex edge II, 3-sterilizing lamp, 4-power module, 41-charging circuit, 411-AC/DC circuit, 412-battery charging management circuit, 4121-battery charging management chip, 42-rechargeable battery, 43-charging interface, 5-first switch, 52-body II, 7-control module, 71-main control chip, 711-RTC module, 72-second switch, 721-control end, 722-connection end I, 723-connection end II, 73-terminal I, 8-third switch, 9-protection box I, 91-through hole I, 10-protection box II, 1001-through hole II and 11-indicating lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the present embodiment provides a sterilization pen box, which includes a cap 1 and a box 2, and further includes
A sterilizing lamp 3 arranged on the side wall of the box body 2,
a power supply module 4 for providing power supply for the sterilizing lamp 3,
the first switch 5 comprises a first body and a second body 52, the first body is connected with the sterilizing lamp 3, the second body 52 is connected with the power module 4,
the first body is arranged on the cover body 1, the second body 52 is arranged on the box body 2, when the cover body 1 covers the box body 2, the first body contacts with the second body 52, and the first switch 5 is conducted.
As shown in fig. 1, a first convex edge 101 is arranged on the cover body 1, a second convex edge 21 is arranged on the box body 2, the first switch 5 is a magnetic switch and comprises a first body and a second body 52, the first body is arranged on the inner side of the first convex edge 101, the second body 52 is arranged at the top end of the second convex edge 21, when the pen box needs to be closed, the first convex edge 101 is attached to the second convex edge 21, the first body and the second body 52 are attracted, the first switch 5 is conducted, the sterilizing lamp 3 is electrified, and light rays emitted after the sterilizing lamp 3 is electrified can be used for sterilization, such as an ultraviolet sterilizing lamp; when the cover body 1 is opened, the first body 52 is separated from the second body 52, the first switch 5 is switched off, the sterilizing lamp 3 is powered off, the sterilizing lamp 3 stops working, and the light emitted by the sterilizing lamp 3 when the pen box is opened is prevented from damaging a human body.
According to the embodiment, the pen box is automatically powered off and stops disinfection when being closed and opened, so that teenagers cannot contact a large amount of bacteria and viruses when using the pen box, and meanwhile, the ultraviolet rays are not worried to damage human bodies in an irradiation mode, and therefore the pen box is beneficial to protecting the health and safety of teenagers.
Further, a control module 7 is included, comprising
The main control chip 71 is connected to the main control chip 71,
the second switch 72 is connected between the first body and the sterilizing lamp 3 through the second switch 72, the second switch 72 comprises a control end 721, a first connecting end 722 and a second connecting end 723,
the control end 721 is connected with the main control chip 71, the first connection end 722 is connected with the power module 4, the second connection end 723 is connected with the first terminal 73, and the first terminal 73 is used for being connected with the sterilizing lamp 3.
The second switch 72 may be a triode, a MOS transistor, an optical coupler, etc., and the main control chip 71 transmits a control signal to the control terminal 721 of the second switch 72 to turn on or off the connection terminal first 722 and the connection terminal second 723, thereby implementing automatic control of the germicidal lamp 3. The main control chip 71 has a software program therein to realize the automatic and orderly transmission of the control signals.
Further, the specific model of the main control chip 71 is STM32L011, the RTC module 711 is included inside, and the RTC module 711 is used for controlling the on-time of the second switch 72.
The main control chip 71 internally comprises an RTC module 711, and when sterilization is performed, the RTC module 711 is used for automatically timing the sterilization time, and sterilization is stopped when the timing time is up, so that automatic control of the sterilization time is realized, and waste of electric energy resources caused by long-time sterilization is avoided.
Further, a third switch 8 is further arranged on the side wall of the box body 2, the third switch 8 is a mechanical switch, and the third switch 8 is connected with the first switch 5 in series.
The third switch 8 is a mechanical switch and is arranged on the side wall of the pen box, and a user can control the sterilizing lamp 3 by operating the third switch 8, so that the controllability of the embodiment is improved.
Further, the power module 4 comprises a charging interface 43, a charging circuit 41 and a rechargeable battery 42 which are connected in sequence,
the charging circuit 41 includes an AC/DC circuit 411 and a battery charging management circuit 412 connected in series,
AC/DC circuit 411 is connected to charging interface 43, and battery charging management circuit 412 is connected to rechargeable battery 42.
The power module 4 comprises a charging circuit 41 and a rechargeable battery 42, when the pen box is opened, an alternating current 220V power supply can be connected to the charging interface 43 to charge the rechargeable battery 42, and when the pen box is closed, the rechargeable battery 42 provides power for the sterilizing lamp 3 to realize sterilization in the pen box. Due to the design, the sterilization operation is not limited by an alternating current power supply, and the portable function of the sterilization pen box is realized.
The AC/DC circuit 411 is configured to convert an AC 220V voltage into a DC voltage, and charge the rechargeable battery 42 through the battery charging management circuit 412, where the battery charging management circuit 412 includes a battery charging management chip 4121, and the battery charging management chip 4121 has functions of short-circuit and overheat protection, so as to ensure reliable charging of the rechargeable battery 42.
Further, also comprises
The first protection box 9 is arranged at one end of the box body 2, the power supply module 4 is arranged in the first protection box 9, the charging interface 43 extends out of the top end of the first protection box 9,
a second protection box 10 arranged at the other end of the box body 2, the first protection box 9 and the second protection box 10 are both provided with sterilizing lamps 3, the control module 7 is arranged in the second protection box 10,
a first through hole 91 arranged on the side wall of the first protective box 9 and positioned on one side close to the center of the box body 2,
and the second through hole 101 is formed in the side wall of the second protective box 10 and is positioned on one side close to the center of the box body 2.
The power module 4 is arranged in the first protection box 9, the control module 7 is arranged in the second protection box 10, and therefore the situation that a user touches a circuit element during operation to cause electric shock or damage to the circuit element is avoided; the first protection box 9 and the second protection box 10 are respectively arranged at two ends of the box body 2, the two sterilizing lamps 3 are respectively arranged in the first protection box 9 and the second protection box 10, light emitted by the sterilizing lamps 3 respectively passes through the first through hole 91 and the second through hole 101, and the sterilizing range covers the whole pen box, so that the sterilizing effect is favorably improved.
Further, the sterilizing lamp device further comprises an indicator light 11, one end of the indicator light 11 is connected with the second connecting end 723, and the other end of the indicator light 11 is connected with the sterilizing lamp 3.
When the sterilizing lamp 3 works, the indicating lamp 11 is on, and when the sterilizing lamp 3 stops working, the indicating lamp 11 is off. The setting of pilot lamp 11, the operating condition of the sterilamp 3 of the audio-visual understanding of convenient to use.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a sterilization pencil box, includes lid (1) and box body (2), its characterized in that: also comprises
A sterilizing lamp (3) arranged on the side wall of the box body (2),
a power supply module (4) for providing power supply for the sterilizing lamp (3),
a first switch (5) comprising a first body and a second body (52), wherein the first body is connected with the sterilizing lamp (3), the second body (52) is connected with the power supply module (4),
the first body is arranged on the cover body (1), the second body (52) is arranged on the box body (2), when the cover body (1) covers the box body (2), the first body is in contact with the second body (52), and the first switch (5) is conducted.
2. A sterilization pen case according to claim 1, characterized in that: also comprises a control module (7) comprising
A main control chip (71),
a second switch (72), the first body and the sterilizing lamp (3) are connected through the second switch (72), the second switch (72) comprises a control end (721), a first connecting end (722) and a second connecting end (723),
the control end (721) is connected with the main control chip (71), the first connecting end (722) is connected with the power supply module (4), and the second connecting end (723) is connected with the sterilizing lamp (3).
3. A sterilization pen case according to claim 2, characterized in that: the main control chip (71) internally comprises an RTC module (711), and the RTC module (711) is used for controlling the conduction time of the second switch (72).
4. A sterilization pen case according to claim 1, characterized in that: the side wall of the box body (2) is further provided with a third switch (8), the third switch (8) is a mechanical switch, and the third switch (8) is connected with the first switch (5) in series.
5. A sterilization pen case according to claim 2, characterized in that: the power supply module (4) comprises a charging interface (43), a charging circuit (41) and a charging battery (42) which are connected in sequence,
the charging circuit (41) comprises an AC/DC circuit (411) and a battery charging management circuit (412) which are connected in sequence,
the AC/DC circuit (411) is connected with the charging interface (43), and the battery charging management circuit (412) is connected with the rechargeable battery (42).
6. A sterilizing pen case according to claim 5, characterized in that: also comprises
The protection box I (9) is arranged at one end of the box body (2), the power supply module (4) is arranged inside the protection box I (9), the charging interface (43) extends out of the top end of the protection box I (9),
a second protection box (10) arranged at the other end of the box body (2), the sterilizing lamps (3) are arranged in the first protection box (9) and the second protection box (10), the control module (7) is arranged in the second protection box (10),
the first through hole (91) is arranged on the side wall of the first protection box (9) and is positioned on one side close to the center of the box body (2),
and the second through hole (101) is formed in the side wall of the second protection box (10) and is positioned at one side close to the center of the box body (2).
7. A sterilization pen case according to claim 2, characterized in that: the sterilizing lamp is characterized by further comprising an indicator lamp (11), one end of the indicator lamp (11) is connected with the second connecting end (723), and the other end of the indicator lamp (11) is connected with the sterilizing lamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485188.4U CN212139670U (en) | 2020-04-03 | 2020-04-03 | Sterilizing pencil box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485188.4U CN212139670U (en) | 2020-04-03 | 2020-04-03 | Sterilizing pencil box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212139670U true CN212139670U (en) | 2020-12-15 |
Family
ID=73724878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020485188.4U Expired - Fee Related CN212139670U (en) | 2020-04-03 | 2020-04-03 | Sterilizing pencil box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212139670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713155A (en) * | 2021-08-18 | 2021-11-30 | 江苏欧姆朗光电科技有限公司 | Sterilization control system of disinfection storage box |
-
2020
- 2020-04-03 CN CN202020485188.4U patent/CN212139670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713155A (en) * | 2021-08-18 | 2021-11-30 | 江苏欧姆朗光电科技有限公司 | Sterilization control system of disinfection storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |