CN2128883Y

CN2128883Y - Medical tooth sterilizating apparatus

Info

Publication number: CN2128883Y
Application number: CN 92219260
Authority: CN
Inventors: 朱儒弟; 周宝胜; 胡福辰; 刘传林; 王丙玲; 宋丕贤; 边洪村; 田晓勤
Original assignee: Qingdao No1 Sanatorum Jinan Military Command Pla; First Institute of Oceanography SOA
Current assignee: Qingdao No1 Sanatorum Jinan Military Command Pla; First Institute of Oceanography SOA
Priority date: 1992-07-03
Filing date: 1992-07-03
Publication date: 1993-03-31
Anticipated expiration: 2002-07-03

Abstract

An instantaneous radiation sterilizer for dental mobile phones, characterized in that it is composed of a high-power iodine-tungsten lamp (14), a time relay (2) and an energy-gathering chamber (16), the former two of which can make the energy-gathering chamber (16) Instantaneous high temperature is generated to sterilize the mobile phone (15) placed therein. The energy-gathering chamber (16) is cylindrical, and its inner wall is made of polished aluminum, so that the radiant energy emitted by the tungsten sulfonium lamp (14) can be reflected multiple times by the inner wall of the chamber and reach the surface of the mobile phone (15) in addition to the direct radiation. High temperature to destroy viruses and bacteria on it. The utility model can completely sterilize the mobile phone (15) instantaneously, and the killing rate of bacteria and viruses that infect hepatitis B and AIDS can reach 100%.

Description

本实用新型涉及一种医用的消毒装置。The utility model relates to a medical disinfection device.

治疗口腔疾病所用的齿科手机容易携带病毒和细菌传播乙型肝炎和艾滋病等，为防止疾病的传染，目前常用药物或紫外灯对齿科手机进行消毒，紫外线能使病毒的核酸链形成二聚体，从而影响核酸的复制，但此种二聚体受可见光照射后，能使核酸分解，从而引起病毒的复活（亦称光复活），这说明用紫外线消毒的效果不佳，而且药物杀灭病毒的作用也不大，此外用药物和紫外灯消毒都比较费时，尤其是长时间高温处理手机会受到损伤。Dental handpieces used to treat oral diseases are likely to carry viruses and bacteria to spread hepatitis B and AIDS. In order to prevent the spread of diseases, drugs or ultraviolet lamps are commonly used to disinfect dental handpieces. Ultraviolet light can dimerize the nucleic acid chains of viruses. body, thereby affecting the replication of nucleic acid, but this dimer can decompose the nucleic acid after being irradiated by visible light, thereby causing the resurrection of the virus (also known as photoreactivation), which shows that the effect of ultraviolet disinfection is not good, and the drug kills The effect of viruses is not great. In addition, it is time-consuming to disinfect with drugs and ultraviolet lamps, especially if the mobile phone is treated at high temperature for a long time, it will be damaged.

本实用新型的目的在于提供一种快速的利用辐射造成的高温消毒的器具，以弥补现有技术的上述不足。The purpose of this utility model is to provide a kind of utensil that utilizes the high-temperature sterilization that radiation causes rapidly, to make up for the above-mentioned deficiency of prior art.

本实用新型由大功率的碘钨灯、时间继电器和聚能腔所组成，前二者能使聚能腔产生瞬时高温而使置于其中的齿科手机消毒。The utility model is composed of a high-power iodine-tungsten lamp, a time relay and an energy-gathering chamber. The former two can make the energy-gathering chamber generate instantaneous high temperature to sterilize the dental handpiece placed therein.

本实用新型的优点是能瞬间彻底地使齿科手机消毒，对传染乙型肝炎和艾滋病的细菌和病毒的杀灭率达100％，同时手机本身毫无损伤。The utility model has the advantages that the dental handpiece can be sterilized instantly and thoroughly, and the killing rate of bacteria and viruses that infect hepatitis B and AIDS can reach 100%, while the handphone itself has no damage.

下面通过实施例和附图进一步说明本实用新型。Further illustrate the utility model below by embodiment and accompanying drawing.

附图1为本实用新型一个实施例的主视结构剖面图。附图2为本实用新型的电路图。Accompanying drawing 1 is the front structural sectional view of an embodiment of the utility model. Accompanying drawing 2 is the circuit diagram of the present utility model.

本实施例有一个圆柱形的高效率聚能腔（16），其中安装2只1。3KW的碘钨灯（14），该聚能腔（16）的内壁由抛光铝制成，它能使碘钨灯（14）发出的辐射能除直射部份外还能经腔内壁多次反射到达置于该腔中的手机（15）表面上造成高温，以利于消灭其上的病毒和细菌。为减少能量衰减要求聚能腔内表面的光洁度不小于

7。聚能腔（16）外部有一圆柱形的腔外罩（17），在它的罩顶（19）上的中心部位装有手机架（20），手机架（20）上装有三根弹片，再加一紧固环，使这些弹片紧紧地夹住手机（15），使手机（15）下垂放入腔内，手机架（20）上有局部丝扣，按顺时针旋动它即可将手机（15）固定住。消毒完毕立即自动关机，逆时针旋动丝扣即可取下手机架（20），松开弹片取下手机（15）。底座（1）与底座主外壳（6）一起组成方形空腔，内装交流接触器（3）、时间继电器（2）和自动保护电路（4）。在底座外壳（6）上面平放一托盘（8），其中有一圆形隔热块（9），为更好地使后者散热避免底座（1）变形，将碘钨灯（14）的电极底座（13）用丝杆（10）架起，使其离开底座（1）一定距离，并通过螺丝帽（22）将其固定位。两只碘钨灯（14）装在灯电极底座（13）上，它的两端分别用电极弹簧片（12）压紧，后者通过压簧螺丝（11）装在灯电极底座（13）上。在腔外罩（17）与底座外壳（6）的接合部有胶垫（21），在底座外壳（6）与底座（1）之间用螺丝（5）固定。托盘（8）通过连接螺丝（7）固定在主外壳（6）上。This embodiment has a cylindrical high-efficiency energy-gathering cavity (16), in which two 1.3KW iodine-tungsten lamps (14) are installed. The inner wall of the energy-gathering cavity (16) is made of polished aluminum, which can make The radiant energy emitted by the iodine-tungsten lamp (14) can be reflected multiple times through the inner wall of the cavity to cause high temperature on the surface of the mobile phone (15) placed in the cavity, in order to facilitate the elimination of viruses and bacteria thereon. In order to reduce energy attenuation, the smoothness of the inner surface of the energy gathering cavity is required to be not less than

7. There is a cylindrical cavity outer cover (17) outside the energy-gathering cavity (16), and a mobile phone holder (20) is housed at the center of its cover top (19), and three shrapnels are housed on the mobile phone holder (20), plus one Tighten the ring so that these shrapnels clamp the mobile phone (15) tightly, so that the mobile phone (15) is sagging and put into the cavity. There is a partial threaded buckle on the mobile phone holder (20), and the mobile phone ( 15) Pin it down. After the disinfection is completed, it will automatically shut down immediately, and the mobile phone holder (20) can be removed by turning the threaded buckle counterclockwise, and the mobile phone (15) can be removed by loosening the shrapnel. The base (1) and the base main casing (6) together form a square cavity, in which an AC contactor (3), a time relay (2) and an automatic protection circuit (4) are installed. Place a tray (8) flat on the base shell (6), in which there is a circular heat insulating block (9), in order to better dissipate heat from the latter and avoid deformation of the base (1), the electrode of the iodine tungsten lamp (14) The base (13) is erected with a screw mandrel (10) so that it leaves a certain distance from the base (1), and is fixed in place by a screw cap (22). Two iodine tungsten lamps (14) are installed on the lamp electrode base (13), and its two ends are respectively pressed by electrode springs (12), and the latter are installed on the lamp electrode base (13) through compression spring screws (11) superior. There is a rubber pad (21) at the junction of the chamber cover (17) and the base shell (6), and is fixed with screws (5) between the base shell (6) and the base (1). The tray (8) is fixed on the main casing (6) by connecting screws (7).

在本实用新型的线路中，交流电源220V一端经保险丝BX与按钮开关AN₁和交流接触器J₂的常开触点J_2－2一端相连。J_2－2另一端与指示灯ZD、碘钨灯L₁、L₂和变压器T初级线圈的一端相连。AN₁另一端与另一个按钮开关AN₂和常开触点J_2－1的一端相连，AN₂和J_2－1的另一端与J₂和时间继电器J₁线包的一端相连，J₂线包另一端与J₁的常闭触点J_1－1一端相连，J_1－1另一端与小型直流继电器J₃的常闭触点J_2－1的一端相连，J₁线包和J_2－1的另一端以及J_2－2的一端与交流220V的另一端相连。J_2－2的另一端与ZD、L₁、L₂和T初级线圈的另一端相连。接电后，按一下AN₂，J₁、J₂线圈均得电工作，J_2－2、J_2－3闭合使L₁、L₂得电发光进行消毒，消毒时间由J₁调节和控制，一旦达到予调的消毒时间，J_1－1断开使J₂失电停止工作，进而使L₁和L₂也失电熄灭。变压器T的次级线圈接一自动延时保护电路，其延时时间比予调的消毒时间长0.5～1秒。当J₁失灵后，自动保护电路将自动切断电源，保护消毒手机不致受损。In the circuit of the utility model, one end of the AC power supply 220V is connected to one end of the button switch AN ₁ and the normally open contact J _2-2 of the AC contactor J ₂ through the fuse BX. The other end of J _2-2 is connected with indicator light ZD, iodine tungsten lamps L ₁ , L ₂ and one end of transformer T primary coil. The other end of AN ₁ is connected with another button switch AN ₂ and one end of the normally open contact J _2-1 , and the other end of AN ₂ and J _2-1 is connected with J ₂ and one end of the time relay J ₁ wire package, J ₂ The other end of the line package is connected to one end of the normally closed contact J _1-1 of J ₁ , the other end of J _1-1 is connected to one end of the normally closed contact J _2-1 of the small DC relay J ₃ , and the J ₁ line package is connected to J The other end of _2-1 and one end of J _2-2 are connected to the other end of AC 220V. The other end of J _2-2 is connected with the other end of ZD, L ₁ , L ₂ and T primary coils. After connecting to the power, press AN ₂ once, the coils of J ₁ and J ₂ are energized to work, J _2-2 and J _2-3 are closed to make L ₁ and L ₂ electroluminescent for disinfection, and the disinfection time is regulated and controlled by J ₁ , once the pre-adjusted disinfection time is reached, J _1-1 is disconnected to make J ₂ de-energized and stop working, and then L ₁ and L ₂ are also de-energized and extinguished. The secondary coil of the transformer T is connected with an automatic delay protection circuit, and its delay time is 0.5 to 1 second longer than the preset disinfection time. When J ₁ fails, the automatic protection circuit will automatically cut off the power supply to protect the disinfected mobile phone from damage.

Claims

1. An instantaneous radiation sterilizer for dental mobile phones, characterized in that it consists of a high-power iodine-tungsten lamp (14), a time relay (2) and an energy-gathering chamber (16), the former two of which can make the energy-gathering chamber (16) Generate instantaneous high temperature to sterilize the dental handpiece (15) placed therein.

2. The sterilizer according to claim 1, characterized in that the energy-gathering chamber (16) is cylindrical, and its inner wall is made of polished aluminum, which can eliminate the radiant energy emitted by the iodine-tungsten lamp (14). Outside the direct radiation part, it can also be repeatedly reflected on the surface of the mobile phone (15) through the cavity inner wall to cause high temperature.

3. The sterilizer according to claim 1, characterized in that an automatic delay protection circuit board is installed in its circuit to protect the mobile phone (15) from being damaged during the sterilizing process.