CN2296097Y

CN2296097Y - Wall hanging type energy-saving microphone sterilizer

Info

Publication number: CN2296097Y
Application number: CN 97217756
Authority: CN
Inventors: 王红清; 刘雪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-08
Filing date: 1997-05-08
Publication date: 1998-10-28
Anticipated expiration: 2007-05-08

Abstract

The utility model relates to a wall-hanging energy-saving microphone sterilizer. The sterilizer comprises a shell, a rear wall, a sterilization button, an electronic starter, an ultraviolet lamp, a lamp holder, a timing knob, a front partition plate and an automatic delay control device, wherein the front partition plate is arranged on one side of a front panel and divides the shell into a sterilization chamber and an electronic chamber, the ultraviolet lamp is arranged on a top plate of the sterilization chamber, a microphone hanging port is arranged at the lower part of the sterilization chamber, and the electronic starter and the automatic delay control device are arranged in the electronic chamber. The utility model has the advantages of convenient use, energy consumption saving, rapid disinfection, and the capability of prolonging the service life of the ultraviolet lamp.

Description

Wall-hang energy-saving type microphone sterilizer

The utility model relates to a kind of wall-hang energy-saving type microphone sterilizer, and it belongs to the apparatus that utilizes ultraviolet lamp disinfection.

Microphone is as the articles for use of meeting and public place of entertainment, the as easy as rolling off a log pollution that is subjected to malignant bacteria and virus.Owing to the particularity of microphone structure, shape, microphone is not easy to cleaning and sterilizing again, and for this reason, it has become the communications media of numerous disease.

The purpose of this utility model provides a kind of easy to use, energy efficient, sterilization is quick and can improve the ultra-violet lamp wall-hang energy-saving type microphone sterilizer in useful life.

Task of the present utility model is finished like this: it comprises a housing that is made of five thin plates, rear wall, be contained in the sterilization button on the housing front panel, electronic starter, ultra-violet lamp and lamp socket, it also comprises regularly knob, preceding dividing plate and automatic time delay control device, preceding dividing plate is located near a side of front panel and will be separated into disinfection room and electronic room in the housing, ultra-violet lamp is contained on the top board of disinfection room by lamp socket, be provided with the microphone mouth hanging of hanging microphone in the bottom of disinfection room, electronic starter and automatic time delay control device are contained in the electronic room, electronic starter connects with ultra-violet lamp, the normally opened contact of the relay in the automatic time delay control device is contained in the power line of electronic starter, regularly knob be contained on the front panel of housing and with the sterilization button at intervals.

Above-mentioned rear wall is provided with several installing holes.Be covered with one deck reflectorized material on the inwall of above-mentioned disinfection room.

Because the utility model has adopted the microphone sterilizer of said structure form, compares with background technology, has following advantage:

1, use electronic starting, can make that ultra-violet lamp is instantaneous to be lighted, because its power conversion efficient＞95%, power factor＞0.99 more than 30%, has also been improved the exposure intensity of ultra-violet lamp than traditional stepup transformer starter economize on electricity simultaneously greatly.Owing to do not have stroboscopic during starter, make lamp tube service life prolong more than 5 times;

2, adopt the automatically time-delay power-off control device, can make its outage automatically after reaching sterilisation purpose, saves energy, the while also reduces the unnecessary consumption of fluorescent tube;

3, cover reflectorized material on the inwall of disinfection room, can make ultraviolet irradiation intensity improve 30%, in the shorter time, reach Disinfection Effect;

4, employing is wall-hanging, can make full use of the space, reduces occupy-place, and is easy to use.

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a circuit diagram of the present utility model.

As shown in Figure 1, the utility model comprises a housing 1 that is made of five thin plates, rear wall 13, be contained in the sterilization button 6 on housing 1 front panel, electronic starter 4, ultra-violet lamp 10 and lamp socket 11, it also comprises regularly knob 5, preceding dividing plate 8 and automatic time delay control device 7, preceding dividing plate 8 is located near a side of front panel and with being separated into sterilization in the housing 1 and stops up and electronic room, ultra-violet lamp 10 is contained on the top board of disinfection room by lamp socket 11, be provided with the microphone mouth hanging 9 of hanging microphone in the disinfection room bottom, electronic starter 4 and automatic time delay control device 7 are contained in the electronic room, electronic starter 4 connects with ultra-violet lamp 10, the normally opened contact of the relay in the automatic time delay control device 7 is contained in the power line of electronic starter 4, regularly knob be contained on the front panel of housing 1 and with the sterilization button 5cm of being separated by.Housing 1 is contained on the rear wall 13 through screw.Rear wall 13 is provided with 4 installing holes 12.On the inwall of disinfection room, be covered with one deck reflectorized material in order to improve ultraviolet irradiation intensity.In order to monitor working condition of the present utility model, on the front panel of housing 1, also be provided with power supply indicator 2 and sterilization indicator light 3.

As shown in Figure 2, a termination power of electronic starter, the other end is connected with ultra-violet lamp, and sterilization indicator light K2 is attempted by on the power line, and the normally open contact JK of the relay J in the automatic time delay control device is serially connected in the power line of electronic starter.The automatic time delay control device is by transformer, four diode D ₁, D ₂, D ₃, D ₄Full-bridge rectification electrical equipment, the capacitor C formed ₁, C ₂, variable resistor R, relay J, diode D ₅And ic chip (WE555) forms, the elementary termination power line of transformer, and secondary one of transformer terminates at diode D ₁And D ₂The series connection contact on, its other end is connected on diode D ₃And D ₄The series connection contact on, capacitor C ₁Positive pole one end be connected in diode D ₁And D ₃On the interface of negative pole, the other end is connected in diode D ₂And D ₄On the anodal interface and ground connection, be connected on capacitor C after 8 pin of ic chip and the 4 pin parallel connections ₁Positive terminal, ground connection after 1 pin of ic chip and the 2 pin parallel connections, 6 pin of ic chip connect with 2 pin, 3 pin of ic chip and relay J and diode D ₅The interface of negative pole end connect relay J and diode D ₅The interface ground connection of positive terminal, 6 pin of ic chip also are connected with the end of sterilization button K, the other end ground connection of sterilization button K, variable resistor R and capacitor C ₂Be connected in parallel on 4 pin and 2 pin of ic chip variable resistor R and capacitor C after the series connection ₂The series connection contact be connected with 6 pin of integrated package 1C, power supply indicator KI is attempted by on the power line.

The course of work of the present utility model is: plug in, power supply indicator is bright, then hangs up properly microphone, presses the sterilization button, and the sterilization indicator light is bright, and rotation thereafter is knob regularly, sets sterilizing time, and sterilization begins.When sterilizing time one arrives, the sterilization indicator light extinguishes, and sterilization finishes.

Claims

1, a kind of wall-hang energy-saving type microphone sterilizer, it comprises a housing that is made of five thin plates, rear wall, be contained in the sterilization button on the housing front panel, electronic starter, ultra-violet lamp and lamp socket, it is characterized in that: it also comprises regularly knob, preceding dividing plate and automatic time delay control device, preceding dividing plate is located near a side of front panel and will be separated into disinfection room and electronic room in the housing, ultra-violet lamp is contained on the top board of disinfection room by lamp socket, be provided with the microphone mouth hanging of hanging microphone in the bottom of disinfection room, electronic starter and automatic time delay control device are contained in the electronic room, electronic starter connects with ultra-violet lamp, the normally opened contact of the relay in the automatic time delay control device is contained in the power line of electronic starter, regularly knob be contained on the front panel of housing and with the sterilization button at intervals.

2, wall-hang energy-saving type microphone sterilizer according to claim 1, it is characterized in that: described rear wall is provided with several installing holes.

3, wall-hang energy-saving type microphone sterilizer according to claim 1 is characterized in that: be covered with one deck reflectorized material on the inwall of described disinfection room.