CN209548418U - A kind of novel deep ultraviolet LED sterilizing unit - Google Patents

A kind of novel deep ultraviolet LED sterilizing unit Download PDF

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Publication number
CN209548418U
CN209548418U CN201822187795.8U CN201822187795U CN209548418U CN 209548418 U CN209548418 U CN 209548418U CN 201822187795 U CN201822187795 U CN 201822187795U CN 209548418 U CN209548418 U CN 209548418U
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led
module
circuit module
pedestal
battery
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CN201822187795.8U
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沈春伟
全丽丽
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Zhejiang Tianheng Wuwei Electronics Technology Co Ltd
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Zhejiang Tianheng Wuwei Electronics Technology Co Ltd
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Abstract

The utility model discloses a kind of novel deep ultraviolet LED sterilizing units, belong to disinfector technical field.Including lamp body (2), characterized by further comprising pedestal (1), lamp body (2) is detachably arranged on pedestal (1), lamp body (2) includes shell, LED ultraviolet lamp (5), battery (4) and circuit module (6), and the LED ultraviolet lamp (5), battery (4) and circuit module (6) installation are on the shell;LED ultraviolet lamp (5) is connect with circuit module (6), and circuit module (6) is connect with battery (4).The utility model sterilizing time is short, and single 10s can sterilizing completion;It is small in size, facilitate installation, using dismountable mounting means;Operating current and voltage are small, and battery power supply can be used;Long service life, four times of mercury lamps sterilization and disinfection device service life.

Description

A kind of novel deep ultraviolet LED sterilizing unit
Technical field
The utility model relates to disinfector technical fields, and in particular to a kind of novel deep ultraviolet LED sterilizing unit.
Background technique
Existing ultraviolet sterilization sterilizing unit mostly uses mercury lamps, has the disadvantages that
(1) the more miscellaneous peaks of mercury lamps spectrum, and peak value is fixed;
(2) unit area output light is strong and weak, long the time required to sterilization;
(3) fluorescent tube volume is big, occupies biggish space;
(4) device operating current is big, and operating voltage is high, and energy consumption is high, is unfavorable for powering using battery;
(5) contain mercury, there are hidden dangers;
(6) service life is short, needs to be replaced frequently mercury lamps;
(7) ozone can be generated when mercury lamps are sterilized, being used for a long time when the ozone of middle generation assembles a certain concentration can stimulate The respiratory tract of people causes abscess of throat, cough uncomfortable in chest, causes bronchitis and pulmonary emphysema;In the serious nerve that will cause people Poison, dizziness headache, visual impairment, memory loss;The immunity function for destroying human body, causes pregnant woman to have a deformed child.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of novel deep ultraviolet LED sterilizing unit, it should Service using life is long, and single sterilizing time is short, and small in size, easy to disassemble.
A kind of novel deep ultraviolet LED sterilizing unit, including lamp body, further include pedestal, lamp body is detachably arranged in pedestal On, lamp body includes shell, LED ultraviolet lamp, battery and circuit module, and the LED ultraviolet lamp, battery and circuit module are mounted on outer In shell;LED ultraviolet lamp is connect with circuit module, and circuit module is connect with battery.
Further, the pedestal is equipped with grab, and lamp body is equipped with card slot, and grab and card slot are engaged by clamping, pedestal The back side is equipped with glue groove.
Further, the circuit module includes angular transducer, magnetic induction switch and LED drive module, on pedestal Equipped with magnet, magnetic induction switch is connect with battery and angular transducer respectively, and angular transducer is connect with LED drive module.
Further, the angular transducer uses mercury switch.
Further, the circuit module further includes delay triggering drive module, and delay triggering drive module and LED drive Dynamic model block is connected with angular transducer.
Further, the circuit module further includes low electric cue module and powers on cue module, powers on cue module It is connect respectively with magnetic induction switch and angular transducer with low electric cue module.
Further, the magnetic induction switch uses tongue tube.
The utility model has the advantage that
(1) sterilizing time is short, and single 10s can sterilizing completion;
(2) small in size, facilitate installation, using dismountable mounting means;
(3) operating current and voltage are small, and battery power supply can be used;
(4) long service life, four times of mercury lamps sterilization and disinfection device service life;
(5) environmentally friendly, deep ultraviolet LED light does not generate ozone when working, and will not generate adverse effect and injury to human body.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram;
Fig. 2 is the utility model schematic perspective view;
Fig. 3 is the utility model forward sight structural schematic diagram;
Fig. 4 is the utility model side structure schematic view;
Fig. 5 is the utility model circuit module figure;
Fig. 6 is the utility model delay triggering drive module circuit diagram;
Fig. 7 is the low electric cue module circuit diagram of the utility model;
Fig. 8 is that the utility model powers on cue module circuit diagram;
Fig. 9 is utility model works flow chart;
Wherein: 1- pedestal;2- lamp body;3- magnet;4- battery;5-LED ultraviolet lamp;6- circuit module;7- glue groove;8- card Hook;9- card slot;10- front panel;11- rear cover;12-LED drive module;13- angular transducer;14- magnetic induction switch;On 15- Electric cue module;The low electric cue module of 16-;17- delay triggering drive module.
Specific embodiment
With reference to the accompanying drawings of the specification, the technical solution of the utility model is described further.
A kind of novel deep ultraviolet LED sterilizing unit, as shown in Figures 1 to 8, which may be mounted at closestool, cabinet Equal confined spaces.Device includes lamp body 2 and pedestal 1, and lamp body 2 includes LED ultraviolet lamp 5, shell, battery 4 and circuit module 6, outside Shell includes front panel 10 and rear cover 11, and LED ultraviolet lamp 5 is installed on the shell, and is connect with circuit module 6, and battery 4 gives circuit mould Block 6 and LED ultraviolet lamp 5 are powered.Shell is detachably connected with pedestal 1, and pedestal 1 is equipped with several grabs 8, and rear cover 11 is equipped with Several card slots 9, shell can be mounted on pedestal 1 by grab 8.1 back side of pedestal is equipped with glue groove 7, and glue groove 7 is provided with 3M Glue, pedestal 1 is adhesive in by 3M needs position to be mounted.
Circuit module 6 includes angular transducer 13, magnetic induction switch 14, low electric cue module 16, powers on cue module 15 With LED drive module 12.Magnetic induction switch 14 is connect with battery 4 and angular transducer 13 respectively, and angular transducer 13 and LED drive Dynamic model block 12 connects.It powers on cue module 15 and low electric cue module 16 connects with the common end of tongue tube and mercury switch respectively It connects.Magnetic induction switch 14 use tongue tube, magnet 3 is mounted on pedestal 1, after lamp body 2 is mounted on pedestal 1, tongue tube by The effect in 3 magnetic field of magnet, closure switch, lamp body 2 power on, and after lamp body 2 powers on, power on cue module 15 and shine, prompted lamp body 2 It is via power up.Angular transducer 13 uses mercury switch, and lamp body 2 is mounted on the positions such as toilet lid or cupboard door, when toilet lid is closed It closes or cupboard door is closed, mercury switch induction, LED ultraviolet lamp 5 is started to work, and sterilizing is carried out.
After device powers on, the work of cue module 15 is powered on, VCC in cue module 15 is powered on and passes through resistance R10, R11, R14 It being grounded with capacitor C2, one end of capacitor C2 is connect with the base stage of triode Q3, meanwhile, VCC sending and receiving optical diode LD2, luminous two One end of pole pipe LD2 connects the emitter of triode Q3, Q3 grounded collector by resistance R12 and resistance R13.After powering on, hair Optical diode LD2 shines, and extinguishes after a period of time, and fluorescent lifetime can be set by adjusting resistance R10, R11, R14 and capacitor C2 It is fixed, it cannot just be changed after setting, if change needs to change component.
Due to LED ultraviolet lamp 5 sterilizing speed quickly, do not need long-term work, thus in circuit be equipped with delay touching Send out drive module 17.As shown in fig. 6, V_LED passes through resistance R1, R2, R3, capacitor C1 ground connection, the one end diode D1 and capacitor C1 Connection, the base stage of another termination triode Q1 of a terminating resistor R4, resistance R4, and be grounded by resistance R5, triode Q1's Current collection extremely driving signal end, emitter ground connection.LED ultraviolet lamp 5 powers on start-up operation, after voltage to some value, triggering Triode Q1 conducting, disables ultraviolet LED lamp at this time.Working time can be set by adjusting resistance R1, R2, R3 and capacitor C1. It can not just be changed after setting, need to change component if you need to change.
After a period of use, 4 electricity of battery is easy deficiency to device, causes disinfection effect to reduce, therefore in circuit Equipped with low electric cue module 16, when 4 not enough power supply of battery, low electricity 16 luminous prompting of cue module.In low electricity cue module 16, VCC is grounded by diode D2, resistance R8 and R9, the base stage of the public termination triode Q2 of R8 and R9, VCC by resistance R6 and R7 connects the collector of triode Q2, the emitter ground connection of triode Q2, and the collector of the Q2 of triode passes through light emitting diode LD1 Ground connection.After voltage is lower than some value, light emitting diode is lighted, and is indicated that electricity is low, is needed replacing battery 4.Voltage value can be set It is fixed, it can not just be changed after setting, if you need to change, need replacing component parameter.Cue module 15 and low electricity are powered in order to distinguish Cue module 16, light emitting diode LD1 and LD2 use the light emitting diode of different colours.
Sterilizing unit is powered using No. 7 batteries 4 of 4 section, powers on mode as tongue tube triggering, pedestal 1 is with 3M gluing in closestool It covers, magnet 3 is embedded on pedestal 1, after deep ultraviolet LED sanitary ware sterilizing unit installs battery 4, on pedestal 1, at this time Magnetic switch and magnet 3 are close, close the switch and power on, and power on indicator light and light, and complete to power on, into active standby mode.Closestool Lid covers, and mercury switch closure ultraviolet lamp is bright, Time delay switch, and delay switch disconnects after 10S clock, and ultraviolet lamp goes out, and completes one Secondary disinfecting process.Furthermore deep ultraviolet LED sanitary ware sterilizing unit is equipped with low capacity prompt function, as shown in Figure 9.

Claims (7)

1. a kind of novel deep ultraviolet LED sterilizing unit, including lamp body (2), it is characterised in that further include pedestal (1), lamp body (2) It is detachably arranged on pedestal (1), lamp body (2) includes shell, LED ultraviolet lamp (5), battery (4) and circuit module (6), institute State LED ultraviolet lamp (5), battery (4) and circuit module (6) installation on the shell;LED ultraviolet lamp (5) and circuit module (6) are even It connects, circuit module (6) is connect with battery (4).
2. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 1, it is characterised in that the pedestal (1) It is equipped with grab (8), lamp body (2) is equipped with card slot (9), and grab (8) and card slot (9) are engaged by clamping, and pedestal (1) back side is equipped with glue Slot (7).
3. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 1, it is characterised in that the circuit module It (6) include angular transducer (13), magnetic induction switch (14) and LED drive module (12), pedestal (1) is equipped with magnet (3), magnetic Inductive switch (14) is connect with battery (4) and angular transducer (13) respectively, angular transducer (13) and LED drive module (12) Connection.
4. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 3, it is characterised in that the angle sensor Device (13) uses mercury switch.
5. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 3, it is characterised in that the circuit module It (6) further include delay triggering drive module (17), delay triggering drive module (17) and LED drive module (12) and angle sensor Device (13) connection.
6. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 3, it is characterised in that the circuit module (6) further include low electric cue module (16) and power on cue module (15), power on cue module (15) and low electricity cue module (16) it is connect respectively with magnetic induction switch (14) and angular transducer (13).
7. the novel deep ultraviolet LED sterilizing unit of one kind according to claim 3, it is characterised in that the magnetic induction is opened It closes (14) and uses tongue tube.
CN201822187795.8U 2018-12-25 2018-12-25 A kind of novel deep ultraviolet LED sterilizing unit Active CN209548418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822187795.8U CN209548418U (en) 2018-12-25 2018-12-25 A kind of novel deep ultraviolet LED sterilizing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822187795.8U CN209548418U (en) 2018-12-25 2018-12-25 A kind of novel deep ultraviolet LED sterilizing unit

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CN209548418U true CN209548418U (en) 2019-10-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112305960A (en) * 2020-10-16 2021-02-02 按钮科技(杭州)有限公司 Circuit with disinfection function shoes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112305960A (en) * 2020-10-16 2021-02-02 按钮科技(杭州)有限公司 Circuit with disinfection function shoes

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