CN214481393U

CN214481393U - Remote control ultraviolet sterilization lamp device suitable for ward

Info

Publication number: CN214481393U
Application number: CN202120653930.2U
Authority: CN
Inventors: 李中诚; 李煜婷; 李佳龙; 彭斯奇
Original assignee: Beijing Zhongshi Zhudun Media Co ltd
Current assignee: Beijing Zhongshi Zhudun Media Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-22
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a remote control ultraviolet ray sterilamp device suitable for ward, the device are applicable to other public place remote control ultraviolet ray sterilamp in ward and hospital, include: the ultraviolet sensor working module detects the ultraviolet intensity of the external environment, converts the ultraviolet intensity into a voltage signal and outputs the voltage signal to the singlechip module; the singlechip module intermittently controls the transistor execution module to drive according to the received ultraviolet intensity signal; transistor execution module drives ultraviolet tube work according to single chip module's signal, compares with prior art, the beneficial effects of the utility model are that: adopt ultraviolet sensor cooperation singlechip to detect the ultraviolet lamp intensity in hospital ward and public occasion, can the remote control sterilization ultraviolet tube the figure, control ultraviolet irradiation time, irradiation strength, remote control selects different irradiation strength to carry out the powerful sterilization, when guaranteeing effective sterilization effect, reduces personnel's contact ultraviolet injury.

Description

Remote control ultraviolet sterilization lamp device suitable for ward

Technical Field

The utility model relates to a sterilization field specifically is a remote control ultraviolet ray sterilamp device suitable for ward.

Background

The ultraviolet sterilization and disinfection is to use ultraviolet with proper wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the air in water.

At present, hospital wards and public places are equipped with ultraviolet sterilizing lamp equipment, but sometimes an alarm needs to be taken to execute a quick sterilizing and disinfecting process, for example, under the condition of no person, the ward is irradiated by high-intensity ultraviolet rays in a short time, the existing ultraviolet sterilizing lamp can not meet the requirements of the type, the existing ultraviolet sterilizing lamp generally belongs to passive sterilizing and disinfecting, the sterilizing effect after the lamp is lightened is not clear, the ultraviolet irradiating intensity is low, the sterilizing effect is general, the high-intensity ultraviolet irradiating is harmful to human eyes to a certain degree, the human eyes and the skin are directly controlled to be turned on and off by a person, the ultraviolet intensity during sterilizing is not easy to control, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote control ultraviolet ray sterilamp device suitable for ward to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a remote control ultraviolet ray sterilamp device suitable for ward, includes ultraviolet sensor work module, singlechip work module, power module, transistor execution module, ultraviolet tube work module, power module connects sensor work module, singlechip work module, transistor relay execution module, and singlechip work module is connected to sensor work module, singlechip work module connection transistor execution module, and ultraviolet tube work module is connected to transistor execution module relay.

As a further aspect of the present invention: the sensor working module consists of an ultraviolet sensor U2, a resistor RM2, a resistor RM3 and a capacitor CM2, the transistor execution module consists of an integrated circuit U3, a resistor R01, a loudspeaker FM1, a relay J01, a relay J02 and a relay J03, the singlechip working module consists of the integrated circuit U1 and a peripheral circuit to form a singlechip minimum system, and the ultraviolet lamp tube working module consists of an ultraviolet lamp tube;

pin 23 of an integrated circuit U1 is connected with pin 3 of an integrated circuit U3, pin 24 of an integrated circuit U1 is connected with pin 2 of the integrated circuit U3, pin 25 of the integrated circuit U1 is connected with pin 1 of the integrated circuit U3, pin 26 of the integrated circuit U1 is connected with pin 7 of the integrated circuit U3, pin 8 of the integrated circuit U3 is grounded, pin 16 of the integrated circuit U3 is connected with pin 3 of a relay J01, pin 15 of the integrated circuit U3 is connected with pin 3 of the relay J02, pin 14 of the integrated circuit U3 is connected with pin 3 of the relay J03, pin 10 of the integrated circuit U3 is connected with a loudspeaker FM1, the other end of the loudspeaker FM1 is connected with pin 9 of the integrated circuit U3, pin 4 of the relay J01, pin 4 of the relay J02 and pin 4 of the relay J03;

pin 28 of the integrated circuit U1 is grounded, pin 29 of the integrated circuit U1 is connected with the capacitor CM1, the other end of the capacitor CM1 is grounded, pin 33 of the integrated circuit U1 is connected with the resistor RM2, the other end of the resistor RM2 is connected with the capacitor CM2 and the resistor RM3, the other end of the capacitor CM2 is grounded, the other end of the resistor CM3 is connected with pin 2 of the ultraviolet sensor U2, pin 1 of the ultraviolet sensor U2 is connected with the power supply VCC, and pin 3 of the ultraviolet sensor U2 is grounded.

As a further aspect of the present invention: the integrated circuit U1 is model ATMEGA 32. Used for controlling the irradiation intensity and the irradiation time of the ultraviolet lamp tube.

As a further aspect of the present invention: the ultraviolet sensor U2 is model UVM-30A. The output voltage of the sensor is proportional to the detected ultraviolet intensity, and the detected ultraviolet intensity is output to the integrated circuit U1.

As a further aspect of the present invention: integrated circuit U3 is model number ULN 2003. Used for driving the loudspeaker and the relay to work.

As a further aspect of the present invention: capacitor CM2 is a polar capacitor. The polar capacitor is adopted in the circuit, so that a good low-frequency filtering effect can be realized.

Compared with the prior art, the beneficial effects of the utility model are that: the ultraviolet sensor is matched with the single chip microcomputer to detect the intensity of ultraviolet lamps in hospital wards and public places, the number of the ultraviolet lamp tubes can be automatically controlled to be lightened, the irradiation time and the irradiation intensity of ultraviolet rays can be automatically controlled, the intensity of the ultraviolet rays is guaranteed, and the harm to a human body is reduced while the effect of effective sterilization is achieved.

Drawings

Fig. 1 is a schematic diagram of a remote control ultraviolet germicidal lamp apparatus suitable for use in a patient room.

Fig. 2 is a circuit diagram of a sensor operating module.

Fig. 3 is a circuit diagram of a transistor execution block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1: referring to fig. 1, a remote control ultraviolet sterilization lamp device suitable for a ward, which includes a power module for providing power, a sensor operating module for detecting ultraviolet irradiation intensity, a single chip microcomputer operating module for controlling ultraviolet irradiation intensity and irradiation time, a transistor executing module for driving ultraviolet irradiation, and an ultraviolet lamp operating module for operating an ultraviolet lamp, wherein the power module is connected with the sensor operating module, the single chip microcomputer operating module and the transistor executing module, the sensor operating module is connected with the single chip microcomputer operating module, the single chip microcomputer operating module is connected with the transistor executing module, and the transistor executing module is connected with the ultraviolet lamp operating module.

The specific circuit is shown in fig. 2, the sensor working module is composed of an ultraviolet sensor U2, a resistor RM2, a resistor RM3 and a capacitor CM2, the transistor execution module is composed of an integrated circuit U3, a resistor R01, a speaker FM1, a relay J01, a relay J02 and a relay J03, the singlechip working module is composed of an integrated circuit U1 and a peripheral circuit to form a singlechip minimum system, and the ultraviolet lamp tube working module is composed of ultraviolet lamp tubes;

The utility model discloses a theory of operation is: an ultraviolet sensor U2(UVM-30A) detects the current ultraviolet intensity, converts the current ultraviolet intensity into a voltage signal, the voltage signal is subjected to resistance-capacitance filtering through a resistor RM3 and a capacitor CM2, the voltage signal is output to a pin 33 (ADC4 digital-analog conversion channel) of an integrated circuit U1(ATMEGA32) after voltage filtering, the integrated circuit U1(ATMEGA32) judges whether the current ultraviolet intensity value can achieve the sterilization effect according to the input voltage signal, so that the integrated circuit U1 controls the increase and decrease of the number of ultraviolet lamp tube irradiation, the ultraviolet irradiation sterilization and sterilization of different gears with high intensity, medium intensity and low intensity which can be manually selected are realized, namely the integrated circuit U1 controls the integrated circuit U3(ULN2003) to control the closing or conducting of relays J01, JO2 and J03, thereby changing the irradiation number of the ultraviolet lamp tubes and changing the irradiation ultraviolet intensity, meanwhile, the integrated circuit U1 controls the integrated circuit U3 to intermittently drive the relay to work, so that ultraviolet irradiation can be stopped for a period of time after the ultraviolet irradiation is carried out for a period of time, and the harm to human bodies is reduced; the device can also upload ultraviolet irradiation intensity data to a hospital movie service software platform, and can also be managed by the hospital movie service software platform to execute an actively selected disinfection process.

Embodiment 2, based on embodiment 1, the integrated circuit U1 is model ATMEGA32, and ATMEGA32 is a high performance, low power consumption 8-bit AVR microprocessor. The system has 32 8-bit general working registers, works in a full static state, has the performance of 16MIPS when working at 16MHz, only needs a hardware multiplier with two clock cycles, a nonvolatile program and a data memory, and 32 Kbytes of programmable Flash in the system.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a remote control ultraviolet ray sterilamp device suitable for ward which characterized in that:

the device is applicable to ward and other public place remote control ultraviolet ray sterilamp in hospital, includes:

the sensor working module is used for detecting the ultraviolet intensity of the external environment, converting the ultraviolet intensity into a voltage signal and outputting the voltage signal to the singlechip working module;

the singlechip working module intermittently controls the transistor execution module to drive according to the received ultraviolet intensity voltage signal;

the transistor execution module drives the relay according to the signal of the singlechip working module, thereby controlling the ultraviolet lamp tubes with different numbers to work and achieving the ultraviolet intensity required by disinfection and killing.

2. The remote-control ultraviolet germicidal lamp apparatus as claimed in claim 1, wherein the sensor operating module is composed of an ultraviolet sensor U2, a resistor RM2, a resistor RM3 and a capacitor CM2, the transistor executing module is composed of an integrated circuit U3, a resistor R01, a speaker FM1, a relay J01, a relay J02 and a relay J03, the single-chip microcomputer operating module is composed of an integrated circuit U1 and peripheral circuits to form a single-chip microcomputer minimum system, and the ultraviolet lamp operating module is composed of an ultraviolet lamp;

pin 28 of the integrated circuit U1 is grounded, pin 29 of the integrated circuit U1 is connected with the capacitor CM1, the other end of the capacitor CM1 is grounded, pin 33 of the integrated circuit U1 is connected with the resistor RM2, the other end of the resistor RM2 is connected with the capacitor CM2 and the resistor RM3, the other end of the capacitor CM2 is grounded, the other end of the resistor CM3 is connected with pin 2 of the ultraviolet sensor U2, pin 1 of the U ultraviolet sensor 2 is connected with the power supply VCC, and pin 3 of the ultraviolet sensor U2 is grounded.

3. The remote control ultraviolet germicidal lamp fixture for use in hospital rooms as claimed in claim 2 wherein the single chip integrated circuit U1 model is ATMEGA 32.

4. The remote control ultraviolet germicidal lamp fixture for use in a patient room as claimed in claim 3, wherein the ultraviolet sensor U2 is UVM-30A.

5. The remote controlled ultraviolet germicidal lamp apparatus for use in a hospital room as recited in claim 3 wherein the integrated circuit U3 is ULN 2003.

6. The remote control ultraviolet germicidal lamp apparatus as claimed in claim 2, wherein the capacitor CM2 is a polar capacitor, the pin II of the ultraviolet sensor U2 is connected to one end of a resistor RM3, and the other end of the resistor RM3 is connected to the positive electrode of a capacitor CM2, forming an RC filter capacitor.