CN213789019U - Handheld UVC sterilization rod - Google Patents
Handheld UVC sterilization rod Download PDFInfo
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- CN213789019U CN213789019U CN202022814577.XU CN202022814577U CN213789019U CN 213789019 U CN213789019 U CN 213789019U CN 202022814577 U CN202022814577 U CN 202022814577U CN 213789019 U CN213789019 U CN 213789019U
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Abstract
The utility model discloses a hand-held UVC sterilization rod, which comprises a bracket and a shell wrapped outside the bracket, wherein the bracket and the shell form an accommodating space together; still include sterilamp, battery, charge-discharge interface, triaxial sensor and control circuit board: the ultraviolet germicidal lamp is arranged on the shell; the storage battery is arranged in the accommodating space; the charging and discharging interface is arranged on the shell, and the input end and the output end of the charging and discharging interface are connected with the storage battery to realize charging and discharging of the storage battery; the output end of the three-axis sensor is connected with the input end of the control circuit board, and when the three-axis sensor faces towards a human body, a control signal is sent to the control circuit board, so that the control circuit board cuts off power supply to the ultraviolet germicidal lamp; the control circuit board is arranged in the accommodating space, the output end of the control circuit board is connected with the ultraviolet germicidal lamp, and the power supply end of the control circuit board is connected with the storage battery. The utility model discloses have multiple functions, can satisfy people's multiple function requirement, and application method is simple, and the security performance is high.
Description
Technical Field
The utility model belongs to the technical field of sterilizing equipment, concretely relates to hand-held type UVC sterilization stick.
Background
In daily life, there is an inevitable risk of being invaded by various bacteria and viruses due to various objects that are frequently touched. These bacteria and viruses enter human bodies through various channels, damage the human bodies and harm the health of the human bodies.
To solve this problem, many apparatuses and methods for destroying bacteria and viruses have been developed. However, related equipment in the prior art has a simple structure and a single function, and cannot meet various functional requirements of people at the same time.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a hand-held type UVC sterilization stick has multiple functions, can satisfy people's multiple function requirement, and application method is simple, and the security performance is high.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a hand-held UVC sterilization rod comprises a support and a shell wrapped outside the support, wherein the support and the shell form an accommodating space together; further comprising:
the ultraviolet germicidal lamp is arranged on the shell;
the storage battery is arranged in the accommodating space;
the charging and discharging interface is arranged on the shell, and the input end and the output end of the charging and discharging interface are connected with the storage battery to realize charging and discharging of the storage battery;
the control circuit board is arranged in the accommodating space, the output end of the control circuit board is connected with the ultraviolet germicidal lamp, and the power supply end of the control circuit board is connected with the storage battery;
and the output end of the three-axis sensor is connected with the input end of the control circuit board, and when the three-axis sensor faces the human body, the three-axis sensor sends a control signal to the control circuit board, so that the control circuit board cuts off the power supply to the ultraviolet germicidal lamp.
Optionally, hand-held type UVC sterilization stick still includes the switch button, the switch button is located on the casing, and with control circuit board links to each other, controls start-stop of hand-held type UVC sterilization stick.
Optionally, the hand-held UVC sterilization rod further includes a child lock, the child lock is disposed on the housing, an output end of the child lock is connected to the control circuit board, and the control circuit board refuses to execute an instruction to switch the key after the child lock is triggered.
Optionally, the hand-held UVC germicidal rod further includes a working status indicator light and a charging status indicator light, both of which are connected to the control circuit board, and both of which are located on a side of the housing away from the ultraviolet germicidal lamp.
Optionally, the charging and discharging interface comprises a USB interface and a Type-C interface, the USB interface is used for realizing discharging, and the Type-C interface is used for realizing charging.
Optionally, the ultraviolet germicidal lamp comprises a first UVC LED lamp, a UVA LED lamp and a second UVC LED lamp arranged in sequence along the extension direction of the housing.
Optionally, the power of the first UVC LED lamp and the power of the second UVC LED lamp are 0.5W, and the wavelength of the first UVC LED lamp and the wavelength of the second UVC LED lamp are 270-280 nm; the power of the UVA LED lamp is 0.2W.
Optionally, a boosting chip is connected between the ultraviolet germicidal lamp and the control circuit board; and a voltage reduction chip is arranged between the storage battery and the control circuit board.
Optionally, the handheld UVC sterilization stick further includes a charge control IC, and the charge control IC is connected to the storage battery, the control circuit board, and the charge and discharge interface, respectively.
Optionally, the battery is a 3500mAh lithium battery.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a hand-held type UVC sterilization stick possesses simultaneously and disinfects, charges and discharges, then directly closes multiple functions such as it when sterilamp is towards the human body, can satisfy people's multiple function requirement, and application method is simple, and the security performance is high.
Further, the utility model provides a hand-held type UVC stick that disinfects has set up children's lock, can prevent that children from opening sterilamp.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic view of an overall structure of a hand-held UVC sterilization stick according to an embodiment of the present invention;
fig. 2 is one of the side views of a hand-held UVC sterilization wand according to an embodiment of the present invention;
fig. 3 is a second side view of a hand-held UVC sterilization stick in accordance with an embodiment of the present invention;
fig. 4 is a bottom view of a hand-held UVC sterilization wand in accordance with an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a control principle of a hand-held UVC sterilization stick according to an embodiment of the present invention;
wherein: the intelligent charging system comprises a shell, 2-a first UVC LED lamp, 3-a UVC LED lamp, 4-a second UVC LED lamp, 5-a working state indicator lamp, 6-a charging state indicator lamp, 7-a switch button, 8-a USB interface, 9-a Type-C interface, 10-a child lock, 11-a three-axis sensor, 12-a storage battery, 13-a control circuit board, 14-a boosting chip, 15-a voltage reduction chip and 16-a charging control IC.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description of the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following description is made in detail for the application of the principles of the present invention with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model provides a hand-held UVC sterilization rod, which comprises a bracket and a housing 1 wrapped outside the bracket, wherein the bracket and the housing together form a containing space; further comprising:
the ultraviolet germicidal lamp is arranged on the shell 1;
a storage battery 12 provided in the accommodation space;
the charge-discharge interface is arranged on the shell 1, and the input end and the output end of the charge-discharge interface are connected with the storage battery 12 to realize the charge-discharge of the storage battery 12;
the control circuit board 13 is arranged in the accommodating space, the output end of the control circuit board is connected with the ultraviolet germicidal lamp, and the power end of the control circuit board is connected with the storage battery 12;
the output end of the three-axis sensor 11 is connected with the input end of the control circuit board 13, and when the three-axis sensor 11 faces towards a human body, a control signal is sent to the control circuit board 13, so that the control circuit board 13 cuts off power supply to the ultraviolet germicidal lamp and is used for preventing the ultraviolet germicidal lamp from causing damage to the human body; the triaxial sensor 11 can be purchased directly from the market, and the utility model discloses do not improve its structure, consequently do not explain its concrete structure in detail.
In a specific embodiment of the utility model, hand-held type UVC sterilization stick still includes switch button 7, switch button 7 locates on the casing 1, and with control circuit board 13 links to each other, controls opening of hand-held type UVC sterilization stick stops.
In a specific embodiment of the utility model, in order to prevent that children from opening sterilamp, hand-held type UVC sterilization stick still includes children's lock 10, children's lock 10 is located on the casing 1, its output with control circuit board 13 links to each other, and after children's lock 10 triggered, control circuit board 13 refused to carry out the instruction of coming on-off button 7.
In a specific embodiment of the utility model, hand-held type UVC sterilization stick still includes operating condition pilot lamp 5 and state of charge pilot lamp 6, both with control circuit board 13 links to each other, and the two is located one side of keeping away from the sterilamp on casing 1. The working state indicator lamp 5 can be an LED lamp, when the handheld UVC sterilization rod is in a working state, the working state indicator lamp 5 is turned on by the control circuit board 13, and otherwise, the working state indicator lamp is turned off. The charging state indicator lamp 6 can be an LED lamp, when the handheld UVC sterilization rod is in a charging state, the charging state indicator lamp 6 is lightened by the control circuit board 13, and otherwise, the charging state indicator lamp is extinguished.
The utility model discloses an in a concrete embodiment, the charge-discharge interface includes USB interface 8 and Type-C interface 9, USB interface 8 is used for realizing discharging, Type-C interface 9 is used for realizing charging.
In a specific embodiment of the present invention, the ultraviolet germicidal lamp includes a first UVC LED lamp 2, a UVA LED lamp 3, and a second UVC LED lamp 4, which are sequentially disposed along the extending direction of the housing 1. In a specific application process, the first UVC LED lamp 2 and the second UVC LED lamp 4 can be UVC LED lamps with power of 0.5W and wavelength of 270-280 nm; the UVA LED lamp 3 can be a UVC LED lamp with the power of 0.2W.
In a specific embodiment of the present invention, in order to facilitate driving the ultraviolet germicidal lamp and provide a suitable voltage to the ultraviolet germicidal lamp, a voltage boosting chip 14 is connected between the ultraviolet germicidal lamp and the control circuit board 13; in order to ensure the safe use of the control circuit board 13, a voltage reduction chip 15 is arranged between the storage battery 12 and the control circuit board 13, so that the storage battery 12 is prevented from damaging the control circuit board 13.
In a specific embodiment of the utility model, hand-held type UVC sterilization stick still includes charge control IC16, charge control IC16 respectively with battery 12, control circuit board 13 and charge-discharge interface link to each other for control charge-discharge. 3500mAh lithium battery can be selected as the storage battery 12.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A hand-held UVC sterilization rod comprises a support and a shell wrapped outside the support, wherein the support and the shell form an accommodating space together; it is characterized by also comprising:
the ultraviolet germicidal lamp is arranged on the shell;
the storage battery is arranged in the accommodating space;
the charging and discharging interface is arranged on the shell, and the input end and the output end of the charging and discharging interface are connected with the storage battery to realize charging and discharging of the storage battery;
the control circuit board is arranged in the accommodating space, the output end of the control circuit board is connected with the ultraviolet germicidal lamp, and the power supply end of the control circuit board is connected with the storage battery;
and the output end of the three-axis sensor is connected with the input end of the control circuit board, and when the three-axis sensor faces the human body, the three-axis sensor sends a control signal to the control circuit board, so that the control circuit board cuts off the power supply to the ultraviolet germicidal lamp.
2. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the handheld UVC sterilization rod further comprises a switch key, the switch key is arranged on the shell and connected with the control circuit board, and the start and stop of the handheld UVC sterilization rod are controlled.
3. A hand-held UVC germicidal wand as claimed in claim 2, wherein: the hand-held UVC sterilization rod further comprises a child lock, the child lock is arranged on the shell, the output end of the child lock is connected with the control circuit board, and after the child lock is triggered, the control circuit board refuses to execute an instruction for switching on and off the keys.
4. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the handheld UVC sterilization rod further comprises a working state indicating lamp and a charging state indicating lamp which are connected with the control circuit board and located on one side, far away from the ultraviolet sterilization lamp, of the shell.
5. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the charging and discharging interface comprises a USB interface and a Type-C interface, the USB interface is used for achieving discharging, and the Type-C interface is used for achieving charging.
6. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the ultraviolet germicidal lamp comprises a first UVC LED lamp, a UVA LED lamp and a second UVC LED lamp which are sequentially arranged along the extending direction of the shell.
7. A hand-held UVC germicidal wand according to claim 6 in which: the power of the first UVC LED lamp and the power of the second UVC LED lamp are 0.5W, and the wavelength of the first UVC LED lamp and the wavelength of the second UVC LED lamp are 270-280 nm; the power of the UVA LED lamp is 0.2W.
8. A hand-held UVC germicidal wand as claimed in claim 1, wherein: a boosting chip is connected between the ultraviolet germicidal lamp and the control circuit board; and a voltage reduction chip is arranged between the storage battery and the control circuit board.
9. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the handheld UVC sterilization rod further comprises a charge control IC, and the charge control IC is connected with the storage battery, the control circuit board and the charge and discharge interface respectively.
10. A hand-held UVC germicidal wand as claimed in claim 1, wherein: the storage battery is a 3500mAh lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022814577.XU CN213789019U (en) | 2020-11-30 | 2020-11-30 | Handheld UVC sterilization rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022814577.XU CN213789019U (en) | 2020-11-30 | 2020-11-30 | Handheld UVC sterilization rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213789019U true CN213789019U (en) | 2021-07-27 |
Family
ID=76940814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022814577.XU Active CN213789019U (en) | 2020-11-30 | 2020-11-30 | Handheld UVC sterilization rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213789019U (en) |
-
2020
- 2020-11-30 CN CN202022814577.XU patent/CN213789019U/en active Active
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