KR200482368Y1 - Heatproof Plate Structure Of Teeth Whitening Equipment - Google Patents

Heatproof Plate Structure Of Teeth Whitening Equipment Download PDF

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Publication number
KR200482368Y1
KR200482368Y1 KR2020150004542U KR20150004542U KR200482368Y1 KR 200482368 Y1 KR200482368 Y1 KR 200482368Y1 KR 2020150004542 U KR2020150004542 U KR 2020150004542U KR 20150004542 U KR20150004542 U KR 20150004542U KR 200482368 Y1 KR200482368 Y1 KR 200482368Y1
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KR
South Korea
Prior art keywords
circuit board
printed circuit
whitening
heat
teeth
Prior art date
Application number
KR2020150004542U
Other languages
Korean (ko)
Inventor
김순희
Original Assignee
김순희
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Filing date
Publication date
Application filed by 김순희 filed Critical 김순희
Priority to KR2020150004542U priority Critical patent/KR200482368Y1/en
Application granted granted Critical
Publication of KR200482368Y1 publication Critical patent/KR200482368Y1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • A61C19/066—Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The tooth whitening device according to the present invention is a tooth whitening device provided with a rectangular printed circuit board on which a plurality of LEDs are arranged on one side and curved upwardly. The teeth whitening device is formed wider than the area of the printed circuit board, A rectangular plate formed by curving the same curvature as that of the circuit board, a body having one side of the other side of the printed circuit board interfaced with the other side thereof, and a plurality of protrusions formed in the height direction on the other side of the body, Radiating fins.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heat-

The present invention relates to a heat sink structure to be installed in a tooth whitening machine, and more particularly to a heat sink structure for an LED installed in a tooth whitener using an LED as a light source.

Tooth whitening is a procedure for whitening discolored teeth. In this method, whitening effect is gained by brushing when toothpaste containing whitening agent is used. However, since the amount of whitening agent contained in toothpaste is small, It has been difficult to effectively remove it.

Therefore, in order to more effective whitening treatment, tooth whitening is performed in order to apply a high-concentration whitening agent to the teeth and irradiate a light source to promote the whitening treatment. This method has an excellent effect, but it is troublesome to have long-term outpatient treatment and expensive medical expenses.

To solve these problems, various household whitening machines have been developed and a whitening patch and a light emitting type tooth whitening apparatus have been developed.

The light-emitting type tooth whitening device promotes tooth whitening by applying a whitening agent containing a photoactive agent to teeth and irradiating active rays in a structure with a good oxygen supply.

Korean Patent No. 10-0773379 discloses a tooth whitening device. This prior art technique includes a case, a light emitting device mounted inside the case, and a light emitting device mounted on the opening, A light emitting unit including a scattering portion for scattering the generated light; And a tooth whitening device having an aperture for transmitting scattered light to the teeth.

However, the above-described technique has a problem that heat can not be radiated from the light emitting device, so that the user can burn the user's mouth when using the device for a long period of time.

It is an object of the present invention to solve the above problems and to provide a heat sink structure that can easily heat the LED device installed in the tooth whitening device to suppress the temperature rise of the LED device.

The present invention relates to a teeth whitening machine having a rectangular plate-shaped printed circuit board on which a plurality of LEDs are arranged and curved upwardly, the teeth whitening machine being formed to be wider than the area of the printed circuit board and curved to have the same curvature as the printed circuit board And a plurality of heat radiating fins protruding in a height direction on the other side of the body and arranged in a plurality of lengthwise directions.

According to a preferred characteristic of the present invention, the body is provided with wings extending on both sides without curvature.

According to a preferred characteristic of the present invention, the radiating fin is integrally formed with the body in a rectangular column shape.

According to a preferred characteristic of the present invention, the body and the radiating fin are formed of an aluminum alloy or magnesium.

The heat sink structure provided in the teeth whitening machine according to the present invention has a body formed so as to be in contact with the printed circuit board on which the LED is planted so that the heat radiated from the LED is absorbed rapidly and the heat radiating fins are formed, It suppresses temperature rise of LED as it emits.

1 is a perspective view of a heat sink installed in a tooth whitener according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a heat sink structure installed in a tooth whitener according to an embodiment of the present invention; FIG.
3 is a plan view of a heat sink installed in a tooth whitener according to an embodiment of the present invention;
FIG. 4 is a bottom view of a heat sink installed in a tooth whitener according to an embodiment of the present invention; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments described below are intended to be illustrative in nature to enable those skilled in the art to easily carry out the invention and that the technical idea and scope of the present invention will be limited It does not mean anything.

In addition, the size and shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined in particular in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or the operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

A tooth whitening machine using an LED as a light source has a method of uniformly applying a whitening agent containing a photoactive agent and a whitening ingredient to teeth, irradiating the applied whitening agent with LED light to activate a photoactive agent contained in the whitening agent, And has a principle of promoting the reaction.

In order to use such a tooth whitening machine, as described above, since LED light is irradiated on the teeth, the tooth whitening machine is most often used in the oral cavity.

On the other hand, LED consumes 85% of electric energy as heat and consumes about 15% as light energy. When it is used in tooth whitening machine, user may burn in oral cavity due to temperature increase of LED.

Therefore, the heat sink structure installed in the teeth whitening machine according to the present invention is designed to absorb and release heat generated by the LED, and it prevents the user's burn.

A tooth whitening device provided on a tooth whitening machine according to the present invention is a tooth whitener having a rectangular plate-shaped printed circuit board (2) formed with a plurality of LEDs arranged on one side and curved upward, A body 10 which is wider than an area of the printed circuit board 2 and curved at a curvature similar to that of the printed circuit board 2 and whose other side of the printed circuit board 2 is interfaced with the body 10, And a plurality of heat radiating fins 11 extending in the longitudinal direction.

The printed circuit board 2 on which the LEDs formed on the teeth whitening machine are planted is formed in a plate shape having a curved cross section of an arc in order to uniformly irradiate the teeth with LED light and the LED is mounted on the printed circuit board 2 in the longitudinal direction .

As shown in FIG. 2, the body 10 is disposed on the other side of the printed circuit board 2 so as to be in contact with the other side of the printed circuit board 2, And is formed in a plate shape having a larger area than that of the printed circuit board 2 so that a cross section thereof is formed with the same curvature as that of the printed circuit board 2 and all other sides of the printed circuit board 2 are in contact with each other.

The wings 12 are provided on both sides of the body 10 so as to provide a space in which the pins 10 are fastened to couple the body 10 to the teeth whitening machine, And is formed to extend on both sides of the body 10 without curvature.

A radiating fin 11 is formed on the other side of the body 10 to widen the surface area of the body 10. The radiating fin 11 protrudes in the height direction from the body 10, 11 are arranged at regular intervals in the body. At this time, the radiating fins (11) are integrally formed in the body (10) and are formed into a square pillar shape.

In the tooth whitening machine, assuming that the heat sink 1 and the printed circuit board 2 on which the LEDs are disposed are installed in the receiving portion of the tooth whitening machine, It is preferable to form a predetermined space between the inner surface and the inner surface. This is to prevent the receiving portion from being damaged by the heat radiated from the radiating fin 11. [

A body 10 constituting the heat dissipating plate 1 and a case 3 accommodating the printed circuit board 2 are formed. The case 3 may be variously formed according to the shape of the teeth whitening machine The case according to the present invention is formed of a perforated plate 3a having fine holes formed in the case and corresponding to the heat radiating fins 11 of the heat radiating plate 1 so that the heat radiated from the heat radiating plate 1 can easily escape do.

As described above, the heat sink structure installed in the tooth whitening machine according to one embodiment of the present invention rapidly absorbs heat generated from the LED built in the tooth whitener, thereby preventing the temperature of the tooth whitener from rising.

The inside of the oral cavity is formed of a tissue that is easily susceptible to irritation in the skin tissue. When the temperature of the teeth whitening machine inserted into the oral cavity is increased, the user may easily suffer burns. Therefore, it is very important to quickly release the heat generated by the LED to suppress the temperature rise.

1: Heat sink
2: printed circuit board
3: Case
3a: perforated plate
10: Body
11: heat sink fin
12: wing portion

Claims (5)

A rectangular printed circuit board on which a plurality of LEDs are arranged on one side and curved upward;
A rectangular plate formed to be wider than an area of the printed circuit board and curved with the same curvature as that of the printed circuit board, the other side of the printed circuit board being coupled to the center of the one side;
And a plurality of heat radiating fins protruding from the other side of the body in the height direction and arranged in the longitudinal direction,
The body is provided with wings extending on both sides without curvature,
A case accommodating the body and the printed circuit board is formed,
Wherein a piercing plate is formed at a portion corresponding to the radiating fin in the case to discharge heat radiated from the radiating plate. delete The method according to claim 1,
Wherein the heat radiating fins are integrally formed with the body in a rectangular column shape. The method according to claim 1,
Wherein the body and the radiating fin are formed of an aluminum alloy or magnesium.
delete
KR2020150004542U 2015-07-06 2015-07-06 Heatproof Plate Structure Of Teeth Whitening Equipment KR200482368Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150004542U KR200482368Y1 (en) 2015-07-06 2015-07-06 Heatproof Plate Structure Of Teeth Whitening Equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150004542U KR200482368Y1 (en) 2015-07-06 2015-07-06 Heatproof Plate Structure Of Teeth Whitening Equipment

Publications (1)

Publication Number Publication Date
KR200482368Y1 true KR200482368Y1 (en) 2017-01-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150004542U KR200482368Y1 (en) 2015-07-06 2015-07-06 Heatproof Plate Structure Of Teeth Whitening Equipment

Country Status (1)

Country Link
KR (1) KR200482368Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200442332Y1 (en) * 2007-05-03 2008-10-31 강창현 Light radiator for whitening teeth
KR20110105330A (en) * 2010-03-18 2011-09-26 비. 조나단 레빈 Mouthpiece that adjusts to user arch sizes and seals from oxygen exposure and methods for effecting an oral treatment
KR101461106B1 (en) * 2014-03-13 2014-11-12 주식회사 메가젠임플란트 Tooth whitening apparatus
KR101525123B1 (en) * 2014-08-29 2015-06-03 주식회사 비에스앤코 Teeth Whitening Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200442332Y1 (en) * 2007-05-03 2008-10-31 강창현 Light radiator for whitening teeth
KR20110105330A (en) * 2010-03-18 2011-09-26 비. 조나단 레빈 Mouthpiece that adjusts to user arch sizes and seals from oxygen exposure and methods for effecting an oral treatment
KR101461106B1 (en) * 2014-03-13 2014-11-12 주식회사 메가젠임플란트 Tooth whitening apparatus
KR101525123B1 (en) * 2014-08-29 2015-06-03 주식회사 비에스앤코 Teeth Whitening Apparatus

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