KR20170015577A - Lamp Lighting apparatus of dental - Google Patents

Lamp Lighting apparatus of dental Download PDF

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Publication number
KR20170015577A
KR20170015577A KR1020150102995A KR20150102995A KR20170015577A KR 20170015577 A KR20170015577 A KR 20170015577A KR 1020150102995 A KR1020150102995 A KR 1020150102995A KR 20150102995 A KR20150102995 A KR 20150102995A KR 20170015577 A KR20170015577 A KR 20170015577A
Authority
KR
South Korea
Prior art keywords
led
support plate
led illumination
light
spring
Prior art date
Application number
KR1020150102995A
Other languages
Korean (ko)
Inventor
노정현
Original Assignee
덴탈에이스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 덴탈에이스 주식회사 filed Critical 덴탈에이스 주식회사
Priority to KR1020150102995A priority Critical patent/KR20170015577A/en
Publication of KR20170015577A publication Critical patent/KR20170015577A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y02B20/34—

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention relates to an LED medical treatment having a support plate fitted with a plurality of LED lights so as to be focused toward one place,
A plurality of through holes are formed on the outside of the LED illumination mounting portion of the support plate, and a bolt having a spring is inserted through the through hole and screwed by a nut to mount the LED illumination on the support plate. The spring is disposed between the LED illumination and the support plate And is configured to support the LED light and the support plate in a resilient manner with each other. The effect of the present invention is to be used in general small hospitals, particularly dental clinics The conventional halogen light for medical treatment is replaced with an inexpensive and durable LED light, and the LED light is used as an LED light which is inexpensive, easy to replace the bulb, and consumes a small amount of power, Angle can be adjusted arbitrarily one by one, precise seconds of all light sources It is a very useful invention that can match points.

Description

{Lamp Lighting apparatus of dental} which can adjust the focus of individual light sources,

The present invention relates to an LED medical treatment capable of adjusting the focus of an individual light source, and more preferably, a conventional medical treatment halogen light used in a general small hospital, particularly a dental hospital, is replaced with an LED illumination, And an LED medical treatment for adjusting the direction of each lens of the LED illumination so that the LED illumination can be performed.

Generally, in hospitals, medical treatment and surgery are facilitated by illuminating the affected part with uniform brightness using medical treatment halogen for medical treatment and surgery.

In particular, in a dental hospital, a simple operation such as an implant surgery or a gingival incision is performed while lying on a therapeutic chair. In this case, the conventional illumination device alone can not remove the shadow and it is difficult to obtain a sufficiently bright light. It is also true that there are obstacles.

As shown in FIG. 1, a conventional halogen lamp has a structure in which a plurality of lamps 102 are arranged on the surface of a lamp body 101, and light emitted from each lamp 102 is emitted in different angular directions The shadows generated by the light from one bulb are canceled by the light from the other bulb to prevent the shadows from being produced by the operator.

2, a hole 12a is formed in a halogen or the like used for treating a patient so that the fastening member 70 can be coupled to the lower outer surface of the halogen A housing 10 having a plurality of connecting pieces 12 formed therein and having a plurality of heat dissipating holes 11 formed in a longitudinal direction thereof; A light source 20 coupled to the housing 10 and having a through hole 21 penetrating through the center thereof and having a plurality of heat dissipating pieces 22 formed up and down around an outer circumferential surface thereof; A light emitting diode (LED) 50 charged into the through hole 21 and connected to the substrate 60; A diffusion bar (30) filled in the through hole (21) and provided with a whirling piece (31) angled in a vertical direction; And a lens 40 having a coupling portion 41 formed at an upper center thereof so that the diffusion bar 30 can be loaded in the diffusion bar 30. The diffusion bar 30 has a swirling piece 31 And the other end of the lens 40 is formed in a circular shape from the center to the lower end of the lens 40. The lower end surface of the lens 40 is provided with a light emitting diode halogen Have been proposed.

However, in the halogen lamp shown in Fig. 1, it is necessary to adjust the brightness and hue of a plurality of light bulbs 102 disposed in order to uniformly illuminate the operating table with predetermined color light (color light) Should be used.

The halogen lamp shown in Fig. 2 has LEDs as a light source, but has a disadvantage in that light emission is made in one place, and illumination for medical treatment installed in a conventional dental treatment chair can not be utilized.

Therefore, the inventor of the present invention has proposed a technique for replacing a bulb with an LED light which is easy to replace and consumes a small amount of electric power, as a patent application No. 10-2013-011377.

However, since a plurality of LEDs are used in place of the illumination device for medical treatment installed in a dental clinic with the above-described LED illumination, it is difficult to focus on them.

[Prior Art Literature]

1. Patent Publication No. 10-2007-0033739

It is an object of the present invention to solve the problems described above, and it is an object of the present invention to provide an LED lighting device which can be used as an LED lighting device which is inexpensive, easy to replace a bulb, So that the user can accurately focus on the user.

According to an embodiment of the present invention for achieving the object, there is provided an LED medical treatment including a support plate coupled to a plurality of LED lights so as to focus on one of the LED lights, A plurality of through holes are formed on the outer side of the illumination mounting portion, and a bolt having a spring inserted therein is passed through the through hole to be screwed by a nut so that the LED illumination is mounted on the support plate. The spring is interposed between the LED illumination and the support plate, And is configured to support the illumination and the support plate in a resilient manner.

A plurality of supports, each having a bolt through hole, are formed at an edge of the LED illumination to form a lens on one side of the LED illumination, and an LED is installed on the substrate on the rear side of the lens to irradiate light. So that the bolt penetrates and the LED illumination is coupled to the support plate.

And the spring is selectively disposed in front of the LED illumination, behind the support plate, behind the LED illumination, and in front of the support plate.

Advantages of the present invention include the effect of replacing the conventional medical treatment halogen light used in general small hospitals, particularly dental hospitals, with low-cost and durable LED lights, and the advantages of being cheap, easily replacing the bulb, It is a very useful invention that can be used as a small LED light, but the angle of each lens of the LED light can be arbitrarily adjusted so that the entire light source can be precisely focused.

1 is an exploded perspective view of a dental lighting apparatus for showing an embodiment of the present invention.
Figure 2 - is a perspective view of the combined state of Figure 1;
Fig. 3 is a sectional view of Fig. 2; Fig.
Fig. 4 is a reference diagram for showing the operating state of the present invention. Fig.
5 is a cross-sectional view illustrating another embodiment of the present invention;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Also, the singular forms used herein include plural forms as long as the phrases do not expressly mean the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like. Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further construed to have meanings consistent with the relevant technical literature and the present disclosure and are not to be construed as ideal or official unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

As shown in the drawing, the present invention includes an LED medical treatment including a support plate 120 to which a plurality of LED lights 110 are attached and is focussed toward one place.

The number of the LED lights 110 may be three or more that can focus, but four LEDs 110 are preferably formed in consideration of the intensity of the light, the stability of the direction, and the cost. Of course more than that is possible.

A plurality of through holes 121 are formed on the outside of the LED illumination mounting part 130 of the support plate and the bolts 113 are passed through the through holes 121 and screwed by the nuts 117, Is mounted on the support plate (120).

At this time, the spring 116 is inserted into the bolt 113, and the spring 116 is interposed between the LED illumination and the support plate to elastically support the LED illumination and the support plate.

At this time, the spring 116 may be positioned between the rear of the LED illumination and the front of the support plate as shown in FIG. 1, or may be located between the front of the LED illumination and the rear of the support plate, as shown in FIG.

The LED illumination includes a lens 111 formed on one side, an LED 114 formed on the rear side of the lens, a substrate 113 on which the LEDs are mounted, a plurality of supports 112 formed on the edge of the substrate, And a bolt through-hole 112a passing through the support member.

The bolt 113 penetrates through the bolt through-hole 112a, and the LED illumination 110 is coupled to the support plate.

In this case, the nut 117 screwed to the bolt 113 is constructed so as not to hang loose. Therefore, the spring held by the bolt 113 supports the LED illumination and the support plate. Accordingly, when the bolt 113 is rotated, 113 are immersed in or released from the nut, and as a result, the inclination angles of the support plate and the LED illumination are different. The fact that the inclination angle of the LED illumination 110 is changed means that the direction of the illumination is changed.

As such, each bolt 113 is involved in adjusting the focal direction of the LED illumination, so that the present invention enables fine adjustment of the focal direction.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the present invention is not limited thereto and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations are possible within the scope of the appended claims.

110: LED light
113: Bolt
116: spring
120: Support plate
130: LED illumination mounting part

Claims (3)

An LED medical treatment including a support plate which is fitted to a plurality of LED lights so as to be focused toward one place,
A plurality of through holes are formed on the outside of the LED illumination mounting portion of the support plate, and a bolt having a spring is inserted through the through hole and screwed by a nut to mount the LED illumination on the support plate. The spring is disposed between the LED illumination and the support plate And the light source is configured to support the LED light and the support plate in a resilient manner with respect to each other.
[2] The LED lighting device according to claim 1, wherein the LED illumination device comprises: a lens formed on one side; an LED formed on a rear side of the lens; a substrate on which the LED is mounted; a plurality of supports formed on an edge of the substrate; And a bolt through-hole.
[2] The apparatus according to claim 1, wherein the spring is selectively installed in front of the LED illumination, behind the support plate, behind the LED illumination, and in front of the support plate.

KR1020150102995A 2015-07-21 2015-07-21 Lamp Lighting apparatus of dental KR20170015577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150102995A KR20170015577A (en) 2015-07-21 2015-07-21 Lamp Lighting apparatus of dental

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150102995A KR20170015577A (en) 2015-07-21 2015-07-21 Lamp Lighting apparatus of dental

Publications (1)

Publication Number Publication Date
KR20170015577A true KR20170015577A (en) 2017-02-09

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KR1020150102995A KR20170015577A (en) 2015-07-21 2015-07-21 Lamp Lighting apparatus of dental

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180128771A (en) * 2017-05-24 2018-12-04 강용석 Led lighting devices
KR102524491B1 (en) * 2022-09-08 2023-04-20 석주한 Lighting angle adjustable led luminaire capable of preventing light pollution complaint and taking action on-site

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180128771A (en) * 2017-05-24 2018-12-04 강용석 Led lighting devices
KR102524491B1 (en) * 2022-09-08 2023-04-20 석주한 Lighting angle adjustable led luminaire capable of preventing light pollution complaint and taking action on-site

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E801 Decision on dismissal of amendment
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X701 Decision to grant (after re-examination)