CN210078628U

CN210078628U - Single tooth cold light whitening device

Info

Publication number: CN210078628U
Application number: CN201920450496.0U
Authority: CN
Inventors: 王贵成; 王源; 庞涛; 徐国勇
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-18
Anticipated expiration: 2029-04-04

Abstract

The utility model provides a single tooth cold light whitening device, which comprises an LED light guide rod, a front cover, an upper cover and a lower cover; the LED light guide rod is in threaded connection with one end of the front cover, the upper cover and the lower cover form a hollow structure, the other end of the front cover is in threaded connection with the hollow structure formed by the cover and the lower cover, and a circuit board is arranged in the hollow structure; one end of the circuit board is provided with a radiator, the other end of the circuit board is provided with a flexible wire tube, the LED wiring ring is arranged on the radiator and connected with the LED luminous tube, the LED luminous tube is arranged in the reflection cup, and the reflection cup is arranged in the front cover. Through integrating the design with the device, reduced the volume of product greatly. The method solves the whitening requirement of people on a single tooth, improves the pertinence of tooth whitening, simultaneously avoids the waste of materials for uniformly whitening all teeth, and saves the cost of beauty care to a certain extent.

Description

Single tooth cold light whitening device

Technical Field

The utility model relates to a tooth whitening device especially relates to a single tooth cold light whitening device.

Background

The cold light whitening technology is a safe and effective non-invasive tooth whitening technology without damaging the natural tissues of teeth. The principle is that the light is filtered by a filter to isolate harmful ultraviolet rays and infrared rays, and meanwhile, the heat insulation of the light is realized, after the multi-frequency acute angle space filter (patent product) carries out multiple treatment on the light, high-strength high-quality cold light with the wavelength of 480-520 nanometers is obtained, then the cold light whitening agent coated on teeth is irradiated through arc fiber conduction cut into a jaw arch shape, the light penetrates through enamel to reach the dentin shallow layer in the shortest time, and the oxidation effect is generated between the light and pigments deposited on the surfaces and deep layers of the teeth, so that the aim of reducing the natural luster and brightness of the teeth is realized.

Many of the teeth whitening apparatuses using this technology, which are currently on the market, are uniformly whitening all teeth in the oral cavity. However, the degree of discoloration of teeth at different positions of each tooth is not consistent, so that the whitening requirement for a single tooth is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough and provide a solve people to the device that whitens of single tooth cold light of the demand of whitening of single tooth, the device's the design that integrates has not only reduced the volume of product greatly, has solved people to the demand of whitening of single tooth, has improved the pertinence of whitening, has also avoided simultaneously to the unified material waste of whitening of all teeth, has improved the pertinence of whitening to a certain extent, has practiced thrift the cost that the tooth whitened.

The utility model discloses a can realize through following technical scheme:

a cold light whitening device for a single tooth comprises an LED light guide rod, a front cover, an upper cover and a lower cover; the LED light guide rod is in threaded connection with one end of the front cover, the upper cover and the lower cover form a hollow structure, the other end of the front cover is in threaded connection with the hollow structure formed by the cover and the lower cover, and a circuit board is arranged in the hollow structure; one end of the circuit board is provided with a radiator, the other end of the circuit board is provided with a flexible wire tube, the LED wiring ring is arranged on the radiator and connected with the LED luminous tube, the LED luminous tube is arranged in the reflection cup, and the reflection cup is arranged in the front cover.

Furthermore, the radiator is of a hollow boss structure, and external threads are arranged on the outer side of the boss.

Further, a light guide rod silica gel ring is arranged at the joint of the LED light guide rod and the front cover.

Furthermore, a key is arranged on the upper cover.

Furthermore, the refraction surface of the reflection cup concentrates and transmits light to the LED light guide rod, and finally the light is emitted from the axis of the upper end of the LED light guide rod.

Furthermore, the end part of the LED light guide rod is provided with a certain radian.

Furthermore, the flexible line pipe is connected with a power plug.

Furthermore, an indicator light is further arranged on the circuit board.

Furthermore, a balancing weight is arranged on the flexible hose.

Furthermore, the radian of the end part of the LED light guide rod is 120-150 degrees.

The utility model has the advantages that:

the utility model provides a single tooth cold light device of whitening, will whiten the appearance and integrate the design, not only reduced the volume of product greatly, solved people to the demand of whitening of single tooth, improved the pertinence of whitening, also avoided simultaneously to the unified material waste of whitening of all teeth, improved the pertinence of whitening to a certain extent, practiced thrift the cost of tooth whitening.

The device utilizes the high-efficient pure blue light that high-quality emitting diode sent, shines the permeability strong, has realized letting the skin whitening obtain more high-efficient, more ideal polymerization effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a single tooth cold light whitening device;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic structural view of the front half of FIG. 2;

FIG. 4 is a schematic view of the structure of the second half of FIG. 2;

FIG. 5 is a schematic view of the reflector cup of FIG. 3;

FIG. 6 is a schematic diagram of the circuit board structure of FIG. 4;

FIG. 7 is a schematic view of the structure of the upper cover in FIG. 2;

fig. 8 is a schematic view of the heat sink in fig. 2.

The reference numbers are as follows:

1-front cover, 2-upper cover, 3-lower cover, 4-LED light guide rod, 5-shading cap, 6-light guide rod silica gel ring, 7-LED luminous tube, 8-LED wiring ring, 9-radiator, 10-reflection cup, 11-key, 12-circuit board, 13-flexible tube, 14-balancing weight, 15-power plug, 201-hole one, 202-hole two, 203-hole three, 131-button one, 132-button two, 133-indicator light and 134-hole four.

Detailed Description

For further description of the present invention, reference will now be made to the accompanying drawings in which:

a single tooth cold light whitening device comprises an LED light guide rod 4, a front cover 1, an upper cover 2 and a lower cover 3; the LED light guide rod 4 is in threaded connection with one end of the front cover 1, the upper cover 2 and the lower cover 3 form a hollow structure, the other end of the front cover 1 is in threaded connection with the hollow structure formed by the cover 2 and the lower cover 3, and a circuit board 12 is arranged in the hollow structure; one end of the circuit board 12 is provided with a radiator 9, the other end of the circuit board is provided with a flexible tube 13, the LED wiring ring 8 is arranged on the radiator 9, the LED wiring ring 8 is connected with the LED luminous tube 7, the LED luminous tube 7 is arranged in the reflective cup 10, and the reflective cup 10 is arranged in the front cover 1.

Specifically, with reference to fig. 1-8, in this embodiment, the light shielding cap 5 is sleeved on the upper end of the LED light guide rod 4 to protect the LED light guide rod 4, and the lower end of the LED light guide rod 4 is provided with a sealing groove connected with the front cover 1 through the light guide rod silicone ring 6 to seal and prevent light leakage; the reflective cup 10 is placed in an inner hole of the front cover 1; the LED luminous tube 7 and the LED wiring ring 8 are connected and arranged at the lower end of the reflecting cup 10; the front cover 1 is connected with the upper cover 2 and the lower cover 3 through threads, a circuit board 12 is arranged inside the upper cover 2 and the lower cover 3, and the lower end of the circuit board 12 is provided with a small hole which is fixed inside the upper cover 2 through a cross screw; the heat sink 9 is placed inside the upper cover 2 and the lower cover 3, and is used for heat dissipation of the circuit board 12 and the LED tubes 7. The lower ends of the upper cover 2 and the lower cover 3 are provided with small holes for clamping the hose pipe 13 and playing a role in fixing; a balancing weight 14 is arranged at the upper end of the soft line pipe 13 to improve the hand feeling of holding;

in the embodiment, the circuit board 12 is connected with the LED wiring ring 8 through the heat sink 9, that is, the circuit board 12 is communicated with the LED wiring ring 8, and can electrically communicate with the LED light guiding rod 4, so that the LED light guiding rod 4 emits light;

the circuit board 12 is connected with a power plug 15 through a flexible conduit 13; the first button 131 on the circuit board 12 is connected with the key 12 through the first hole 201, and the second button 122 is connected with the key 12 through the second hole 202; the LED luminous tube 7 generates permeable pure blue light after being electrified, concentrates and transmits the light to the LED light guide rod 4 through the refraction surface of the reflection cup 10, and finally emits the light from the upper end axis of the LED light guide rod 4 to participate in tooth whitening.

The radian of the end part of the LED light guide rod is 120-150 degrees, so that the LED light guide rod can be conveniently held by hand to be contacted with teeth.

Specifically, in this embodiment, before the single tooth whitening machine is used, it is ensured that the single tooth whitening machine and the host machine are correctly connected together. A single tooth whitening key is selected on the touch screen. After selection, the blue indicator light 123 on the whitening body of a single tooth can flash. In the course of a single tooth whitening treatment, a doctor can carry out the treatment for a patient holding the single tooth whitening machine, or use the single tooth whitening machine fixing device to fix on a host computer for operation. After the position of the machine is fixed, a start key on a touch screen-operation panel is pressed, or a start button of the single tooth whitening machine is pressed for more than 121 seconds, and the illumination treatment course is started. When the treatment course is finished, the whitening opportunity of a single tooth is automatically closed. If the treatment course is to be paused, a PAUSE key on a touch screen type operation panel or a PAUSE button two 122 on the single tooth whitening machine can be pressed.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A single tooth cold light whitening device is characterized by comprising an LED light guide rod (4), a front cover (1), an upper cover (2) and a lower cover (3); the LED light guide rod (4) is in threaded connection with one end of the front cover (1), the upper cover (2) and the lower cover (3) form a hollow structure, the other end of the front cover (1) is in threaded connection with the hollow structure formed by the upper cover (2) and the lower cover (3), and a circuit board (12) is arranged in the hollow structure; one end of the circuit board (12) is provided with a radiator (9), the other end of the circuit board is provided with a hose (13), the LED wiring ring (8) is arranged on the radiator (9), the LED wiring ring (8) is connected with the LED luminous tube (7), the LED luminous tube (7) is arranged in the reflective cup (10), and the reflective cup (10) is arranged in the front cover (1).

2. A single tooth cold light whitening device according to claim 1, characterized in that the heat sink (9) is a hollow boss structure, and the outside of the boss is an external thread.

3. The single tooth cold light whitening device according to claim 1, characterized in that a light guide rod silicone ring (6) is arranged at the joint of the LED light guide rod (4) and the front cover (1).

4. A single tooth cold light whitening device according to claim 1, characterized in that a key (11) is provided on the upper cover (2).

5. A cold light whitening apparatus for single teeth according to claim 1, characterized in that the refracting surface of the light reflecting cup (10) concentrates and transmits the light to the LED light guiding rod (4) and finally exits from the upper axis of the LED light guiding rod (4).

6. A single tooth cold light whitening device according to claim 1, characterized in that the LED light guiding rod (4) has a certain curvature at its end.

7. A single tooth cold light whitening device according to claim 1, characterized in that said hose (13) is connected to a power plug (15).

8. A single tooth cold light whitening device according to claim 1, characterized in that an indicator light (123) is further provided on the circuit board (12).

9. A single tooth cold light whitening device according to claim 1, characterized in that a weight block (14) is provided on said hose (13).

10. A single tooth cold light whitening device according to claim 6, characterized in that the radian of the end of the LED light guiding rod (4) is 120-150 °.