LED (light emitting diode) mouth mirror

Abstract

The invention relates to a hand-held type LED (light emitting diode) mouth mirror which takes an LED as a light source. The hand-held type LED mouth mirror consists of a hand shank, a reflecting mirror, an LED luminescent chip, a gold thread, silver colloid or heat conduction colloid, solid and crystal heat sink, an electrode, environment-friendly high-temperature nylon PPA (polyphosphoric acid) engineering plastic, fluorescent powders, edible gum, a plug-in unit, a pin, a wire, a battery storehouse and a switch. The reflecting mirror is arranged on the front end of the hand shank, and the reflecting mirror can be inserted into a mouth of a patient. According to the LED mouth mirror, a LED luminescent chip with high power is used as the light resource of the mouth mirror, after fully researching the characteristics of the LED and the mouth mirror, by embedding the LED luminescent chip in the front end of the hand shank, and by the adoption of the method of dropping fluorescent powders and edible gums outside the chip, the traditional mode of using a LED appliance with a larger size is avoided, and thus the size of the hand shank can be controlled, and excellent clinic using effects can be reached.

Description

technical field [0001] The invention belongs to the field of dental medical equipment, in particular to a dental mirror using LED as a light source. Background technique [0002] Oral mirrors in the prior art do not have lighting devices. When doctors check patients, they need an external light source and cooperate with reflectors to reflect light, which is very inconvenient to operate; or they have their own lighting equipment, but it is only simple. If the light source is assembled on the handle of the dental mirror, the light utilization rate is not high and the doctor and the patient feel uncomfortable when using it. For example, in the 03817758.7 patent, the commercialized LED device is placed in the traditional dental mirror. In this way, since the LED device has a certain volume, and in order to allow the light emitted by the LED to enter the oral cavity, the LED device is forced to be placed outside the handle of the dental mirror. This forms a bulge, which is uncom...

AI Technical Summary

Problems solved by technology

[0002] Oral mirrors in the prior art do not have lighting devices. When doctors check patients, they need an external light source and cooperate with reflectors to reflect light, which is very inconvenient to operate; or they have their own lighting equipment, but it is only simple. The light source is assembled on the handle of the dental mirror, the light utilization rate is not high, and the doctor and the patient feel uncomfortable when using it

For example, in the 03817758.7 patent, the commercialized LED device is placed in the traditional dental mirror. In this way, since the LED device has a certain volume, and in order to allow the light emitted by the LED to enter the oral cavity, the LED device is forced to be placed outside the handle of the dental mirror. This forms a bulge and the patient feels bad when using it

Images