CN201379664Y

CN201379664Y - Dental scaler with lighting device

Info

Publication number: CN201379664Y
Application number: CN200920054382U
Authority: CN
Inventors: 赖仁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-13
Filing date: 2009-04-13
Publication date: 2010-01-13
Anticipated expiration: 2019-04-13

Abstract

The utility model discloses a dental scaler with a lighting device, which aims at providing the dental scaler which has low cost, long service life and the lighting device. The dental scaler comprises a cocking handle and components in the cocking handle, a working tip at front end of the cocking handle, and a connector at tail end of the cocking handle, an LED light is arranged at head of the cocking handle, a power supply converting circuit board is arranged at inside of the cocking handle, the output end of the power supply converting circuit board is connected with the LED light through power supply lead wire which is located in the cocking handle, the input end of the power supply converting circuit board is connected with an input power supply interface on the connector of the tail end of the cocking handle of the dental scaler. The dental scaler can clearly and conveniently conduct cleaning teeth for the oral cavity in a lighting way.

Description

A kind of machine that cleans one's teeth that has illuminator

Technical field:

This utility model relates to a kind of machine that cleans one's teeth that has illuminator

Background technology:

The machine that cleans one's teeth comprises pneumatic machine and the ultrasonic cavitron of cleaning one's teeth.Ultrasonic cavitron comprises work point and machine handle, at the inner transducer of installing of machine handle, horn, the work point is installed in the top of horn, piezoelectric chip and copper plate electrode are installed between transducer and horn, the transducer tailstock is equipped with water pipe head, ultrasonic cavitron changes ultrasonic great number electric energy process into supersonic vibration by transducer, thereby drive working head and do corresponding high speed vibration, working head can send the ultrasonic concussion more than per second 2.5～30,000 time, thereby remove dental calculus, as long as the working head of the machine that cleans one's teeth contacts dental calculus lightly, dental calculus will be broken rapidly, the machine that cleans one's teeth also can be sprayed water simultaneously, washes away shatter dental calculus and soft dirt.The pneumatic machine of cleaning one's teeth is by compressed-air actuated energy being delivered to the work point by transducer, making the work point produce motion, being converted into mechanical energy.Machine self is not with illuminator owing to much clean one's teeth, thereby need adopt secondary light source, as adopt light source on the operating-table, the head lamp that perhaps is worn on dentist's head throws light on, because these light sources are far away from position, oral cavity distance, be difficult to see clearly, easily to throwing light in the oral cavity, the effect thereby influence cleans one's teeth, have the machine that cleans one's teeth such as the pneumatic machine that cleans one's teeth of Tesco company sale ZA-55L type band optical fiber of optical fiber though occurred some on the market, but because the cost of optical fiber is than higher, cause the machine price comparison costliness that cleans one's teeth, and the intensity of illumination of optical fiber can weaken with the prolongation of service time, and sterilization process makes the binding resin blackening between each fiber, indivedual optical fibers fractures, camera lens becomes crude because of using repeatedly, and camera lens is influenced the use on the machine of cleaning one's teeth of optical fiber by other materials coverings or the like problems.

Summary of the invention:

It is a kind of with low cost that this utility model provides, and long service life has the machine that cleans one's teeth of illuminator, and this function that cleans one's teeth is clear, being thrown light in the oral cavity easily cleans one's teeth.

The machine that cleans one's teeth that has illuminator described in the utility model, be on the basis of machine structure that generally cleans one's teeth, to improve to form, include generally clean one's teeth machine handle that machine had and the member in the machine handle, the work point of machine handle front end, and the joint of machine handle tail end, head at the machine handle is equipped with the LED lamp, be provided with the power-switching circuit plate in machine handle inside, power-switching circuit plate outfan is connected with the LED lamp through power supply lead wire, and the input of power-switching circuit plate is connected with input power interface on the machine handle end connector.

Described LED lamp can be more than 1, satisfies the oral cavity illumination and is as the criterion, and is generally 1-6, is preferably 3, and preferably is on the circumference that equidistantly is arranged in the machine negative winding stem, can carry out omnibearing illumination to the zone that cleans one's teeth, and exempts the appearance at illumination dead angle.

Power-switching circuit plate described in the utility model carries out filtering, rectification, voltage stabilizing by the power-switching circuit on it to the input power supply, then to LED lamp output power supply DC voltage.

The machine of cleaning one's teeth of the present invention comprises the general machine that cleans one's teeth such as pneumatic clean one's teeth machine and ultrasonic scaling machine (piezoelectric ultrasonic clean one's teeth machine and ultrasonic magnetostrictive clean one's teeth machine), has as transducer, horn necessary members such as work point in these machine machine handles that clean one's teeth.

Useful technique effect of the present utility model is as follows:

(1) machine that cleans one's teeth of band illuminator described in the utility model, its light source is fixed on machine pommel portion, the machine cervical region that cleans one's teeth, the position at the place, sharp bottom of working can shine directly into operative region, the intensity of illumination height, no dead angle helps operation and carries out.

(2) illuminator in this utility model, material, simple in structure, be easy to make, with low cost, can be easy be installed in the existing various machine that cleans one's teeth, constitute the machine that cleans one's teeth of band illuminator of the present utility model, than the machine that cleans one's teeth of band optical fiber, it greatly reduces the clean one's teeth cost of machine of band illuminator.

(3) material of the illuminator in this utility model adopts resistant to elevated temperatures material, and adopts LED lamp cold light, and power consumption is low, and the superseded life-span is long.

Description of drawings:

Fig. 1 is the cutaway view of this utility model embodiment 1;

Fig. 2 is the overall structure figure after the assembling of this utility model embodiment 1;

Fig. 3 is the head view of this utility model embodiment 2;

Fig. 4, Fig. 5 are the different angles views of this utility model embodiment 2;

The specific embodiment:

Below in conjunction with accompanying drawing CONSTRUCTED SPECIFICATION of the present utility model is described in further detail.

Embodiment 1

The machine that cleans one's teeth that has illuminator described in the utility model as shown in Figure 1, comprise machine handle 5 (in the machine handle, have and do not give illustrated general standard member in the accompanying drawing), work point 4 at machine handle front end, and the joint 6 of machine handle tail end, be provided with power-switching circuit plate 1 in machine handle inside, the machine negative winding stem is provided with 1 LED lamp 3, change-over circuit plate outfan links to each other with the LED lamp by the power supply lead wire 2 that is positioned at machine handle inside, the input of change-over circuit plate is connected on the input power interface of joint of machine handle tail end, power-switching circuit carries out filtering to the input power supply on the machine of cleaning one's teeth, rectification, voltage stabilizing, to LED lamp output power supply DC voltage, the overall structure figure after the machine that the cleans one's teeth assembling as shown in Figure 2 then.Can directly throw light on after the LED lamp energized, especially can shine directly into the machine work point near zone that cleans one's teeth the oral cavity.

Embodiment 2

Present embodiment is substantially the same manner as Example 1, the main distinction is that present embodiment is at the machine negative winding stem, the cervical region of machine cleans one's teeth, the lower area of work point is provided with 3 LED lamps, as the LED lamp 31 among Fig. 3, LED lamp 32,

LED lamp

33,3 LED lamps are and equidistantly are arranged on the machine negative winding stem circumference, the outfan of change-over circuit plate links to each other with 3 LED lamps by power supply lead wire, change-over circuit carries out filtering to the input power supply on the machine of cleaning one's teeth, rectification, voltage stabilizing, output offers 3 LED lamp illumination uses then, and 3 LED lamps are arranged like this, and the feasible facility that clean one's teeth have enough intensities of illumination to be thrown light in the oral cavity, and do not have the illumination dead angle, help the carrying out that cleans one's teeth.Topology view after its assembling is shown in Fig. 4,5.

Claims

1. machine that cleans one's teeth that has illuminator, comprise the member in machine handle and the machine handle, the work point of machine handle front end, and the joint of machine handle tail end, it is characterized in that: the head at the machine handle is equipped with LED lamp (3), be provided with power-switching circuit plate (1) in machine handle inside, power-switching circuit plate outfan is connected with the LED lamp through power supply lead wire (2), and the input of power-switching circuit plate is connected with input power interface on the machine handle end connector.

2. the machine that cleans one's teeth according to claim 1 is characterized in that the machine negative winding stem is provided with 3 LED lamps, is on the circumference that equidistantly is arranged in the machine negative winding stem.