KR101541889B1

KR101541889B1 - Industrial led lighting lamp

Info

Publication number: KR101541889B1
Application number: KR1020130063882A
Authority: KR
Inventors: 노명재; 현진우
Original assignee: 노명재; 현진우
Priority date: 2013-06-04
Filing date: 2013-06-04
Publication date: 2015-08-06
Also published as: KR20140142475A

Abstract

The present invention relates to an industrial LED lighting lamp having a high power output which can be used as a high ceiling of a factory or a warehouse, and is capable of using a conventional high ceiling lamp or the like, It can be applied without any need for special measures. It can be used by anyone who has built in SMPS but uses external AC power as it is, and has shape close to that of ordinary bulb. Since the weight including SMPS is about 1 ~ 1.5Kg, it can be applied very usefully for high power ceilings such as factories and warehouses, and it is possible to relieve the load load of the building even in the case of a large number of installations, It can be used safely and installed, and it is independent of LED light source and power supply SMPS. The present invention relates to an industrial LED lighting lamp which can be used conveniently as well as cost saving for an A / S such as a user can perform an A / S by directly replacing a part.

Description

[0001] INDUSTRIAL LED LIGHTING LAMP [0002]

The present invention relates to an industrial LED lighting lamp having a high-power output which can be used as a high ceiling of a factory or a warehouse. More specifically, the present invention can be used as an existing high ceiling lamp And it is applicable to an industrial LED lighting lamp which can be applied without any special measures even in a new installation.

Generally, the place that is required in the industrial environment of SMEs or large corporations is a warehouse for goods and inventory management, including factories for manufacturing and production.

Because of the large space at these sites, it is difficult to obtain satisfactory light intensity for typical office or home lighting.

For this purpose, lamps used for industries such as high ceilings, such as factories and warehouses, require a light source having a large light amount, and a high power lamp is used to secure such light amount.

As described above, a mercury lamp (MV) is mainly used as an industrial lamp of a high power type applied to a high ceiling lamp, and a metal (MH) having improved light efficiency and color coordinates is used.

However, the lighting of mercury lamps (MV) and metal lamps (MH), which are used for high ceilings in most factories and warehouses to date, have a short life span.

In addition, since the lamps that have fallen below 70 to 80% of the initial brightness and have reached the end of their life are continuously used, the working environment is inevitably deteriorated and unnecessary power consumption is increased. As a result, fatigue of the operator is accumulated, Problems are being caused.

Further, a mercury lamp (MV) and a metal lamp (MH), which are conventionally used for a general ceiling lamp for traditional illumination, are provided with a power supply unit (hereinafter referred to as "SMPS"). There is a problem in that the size and weight are large, and there is a problem that the operation is troublesome when parts are replaced.

In addition, conventional industrial lighting including MV and metal (MH) maintains a weight of 5 ~ 8Kg including SMPS at 100W level, so it is stressed to the roof load of the building when it is installed on a ceiling of a factory or a warehouse In particular, since the load is accumulated in a large number of loads, it acts as a load, which poses a problem that can jeopardize workplace safety.

Regarding the prior art of industrial LED lighting lamps, Korean Patent Laid-Open No. 10-2012-0043330 discloses a heat dissipation characteristic that can effectively solve the problem of shortening the lifetime of the LED lamp and deteriorating the heat radiation efficiency due to deterioration of the heat dissipation characteristics of the LED chip In particular, the proposed technology for middle and large sized LED lighting lamps which can have good transportability and installation workability is relatively light because it is relatively light, and most of the proposed technologies related to other LED lighting lamps are indoor ceiling And the like.

Korean Patent Publication No. 10-2012-0043330

Disclosure of Invention Technical Problem [8] The present invention has been made in view of the above problems, and it is an object of the present invention to provide a high-power output which can be used as a high ceiling of a factory or a warehouse, And it is an object of the present invention to provide an industrial LED lighting lamp which can be applied without any special measures even in a new installation.

It is an object of the present invention to provide an industrial LED lighting lamp which can be easily and easily replaced with parts while improving the assemblability and can be reduced in size and weight.

The present invention is capable of controlling the light distribution and designing the structure suitable for the industrial environment, improving the management burden of the operators, and adopting the socket base used in the conventional lighting as it is, The object of the present invention is to provide an industrial LED lighting lamp which is easy to use and can be easily used by anyone, while allowing the AC power to be used as it is and having a shape similar to a general bulb.

According to an aspect of the present invention, there is provided an LED light emitting device comprising: a COB LED module; a COM LED module; and an OLED; An LED holder of a fastening body having an electrical connection terminal for providing ease of assembly and replacement of the LED light source with respect to electrical connection; A heat sink for absorbing and discharging heat generated from the LED light source; A waterproof ring fitted into the waterproof ring coupling groove formed in the upper plate of the heat sink; The LED lighting device according to claim 1 or 2, wherein the heat sink is disposed on the upper surface of the heat sink to control divergent light emitted from the LED light source. The LED lighting device has an upper and lower opening structure and an inner wall of a lower- A reflector in which a cross wave reflection pattern portion in which the waves of the sinusoidal waveform having the bend are arranged in the horizontal direction and the vertical direction are formed at regular intervals over the entire area; A transparent cover which is fastened to the upper plate of the heat sink and protects the LED light-emitting body through waterproof and dust-proofing as well as supporting the reflector; A case body mounted on the lower side of the heat sink and fastened to the socket base, the socket body being mounted to a lower end portion and having an upper opening structure; An SMPS that can be mounted inside or outside the case body; And a control unit.

At this time, the present invention can remove the reflector and the transparent cover, dispose the reflective mirror and the optical pattern lens, and sometimes remove the reflector and the transparent cover, and dispose the eye-seal diffusion pattern lens.

Further, the present invention provides an auxiliary heat dissipating member, which is fastened to the upper end of the case body and discharges the heat generated in the LED light source to the lower side of the heat sink while laterally discharging the heat. And further comprising:

According to the present invention, it is possible to use the existing high ceiling light fixtures as it is, and it is possible to apply without any special measures even at the new installation, and it is possible to use external AC power for the SMPS, It is possible to achieve convenience that not only can be easily used by anyone but can be used very conveniently.

The present invention can be applied to a high-power ceiling such as a factory or a warehouse because the weight is about 1 to 1.5 Kg including the SMPS in a 100 W class and is very light weighted by a customized heat radiation optimum design. The load can be relieved so that safe use and installation usability that does not adversely affect workplace safety can be achieved.

Since the present invention includes an optical system, it is possible to perform a desired type of light distribution control, thereby increasing the optical efficiency and enabling various applications and customized applications. The LED light emitting device and the SMPS, which have electrical characteristics, It is possible to easily solve problems in case of a problem by simply replacing parts and also it is possible to reduce the cost of A / S such as user can perform A / S by directly replacing parts, An easy useful effect can be achieved.

1 is an exploded perspective view of an industrial LED lighting lamp according to an embodiment of the present invention;
Fig. 2 is a front view showing the assembled state of Fig. 1 according to the present invention; Fig.
3 is an exploded perspective view of an industrial LED lighting lamp according to another embodiment of the present invention.
Fig. 4 is a front view showing the assembled state of Fig. 3 according to the present invention; Fig.
5 is an exploded perspective view of an industrial LED lighting lamp according to another embodiment of the present invention.
Fig. 6 is a front view showing the assembled state of Fig. 5 according to the present invention; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

1 and 2, an industrial LED lighting lamp 100 according to an exemplary embodiment of the present invention includes a LED light source 110 as a light source, and the LED light source 110 includes a heat sink 120 at the center of the upper plate 112.

At this time, the LED light emitting unit 110 may use any one of a COB (Chip On Board) LED module, a COM (Chip On Metal) LED module, and an OLED.

A LED holder 112 having a fastening structure having an electrical connection terminal is fastened as a connector to the LED light emitting body 110 so as to provide ease of assembly and replacement for electrical connection of the LED light emitting body. It is possible to perform electrical connection with the wires of the LED luminous body 110 and supply power through only simple assembly without any extra work such as wire bonding.

The heat sink 120 may be made of aluminum or a thermally conductive plastic material to exhibit a heat radiating function for radiating heat generated from the LED light emitting body 110. The heat sink 120 may have a radial And a waterproof ring coupling groove 122a for fitting the waterproof ring 101 is formed at the edge of the upper plate 122. The waterproof ring coupling groove 122a is formed at the edge of the upper plate 122,

A reflector 130 for light control is disposed on an upper plate of the heat sink 120 so as to form a radiation angle of 45 to 60 degrees with respect to divergent light emitted from the LED light source 110. The reflector 130 may be a vertically- And a sine wave having a curvature of the crest of the mountain and a bone on the inner wall of the body 131 has a constant A cross wave reflection pattern portion 132 is formed which is arranged so as to intersect in a horizontal direction and a vertical direction with an interval therebetween.

The reflector 130 is provided to induce a refraction action in four directions through the cross wave reflection pattern portion 132 formed on the inner wall to thereby obtain a uniform light control. In the application No. 10-2011-0134430 (A reflector having a reflection pattern for supplementing illumination characteristics of an LED package and an LED illumination including the reflector).

A transparent cover 140 in the form of a cap is provided on the reflector 130 so as to be coupled to the upper plate of the heat sink 120 to support the reflector 130, And is provided to protect the light emitting body 110.

At the lower side of the heat sink 120, an E39 type socket base 151 applied to a conventional mercury lamp, metal or the like is mounted on the lower end portion and a case body 150 having an upper opening structure is fastened and assembled.

A SMPS, which is a power supply unit, is mounted inside or outside the case body 150. The SMPS case 160 may be used to protect the SMPS, as well as to facilitate the installation of the SMPS And may be provided in various forms.

The SMPS case 160 has a structure in which a small-sized SMPS as a power supply device can be inserted and disposed. The electric wires of the SMPS should be connected to the socket base 151 side and the LED light emitting device 110 side , It is preferable to use the wire connecting connector 170 so as to exhibit the waterproof function while imparting the ease of the electrical connection and the assemblability.

In addition, the SMPS case 160 may be formed of a thermally conductive plastic to radiate heat generated from the SMPS to extend its service life.

In addition, an auxiliary radiation member 180 for radiating the heat generated from the LED light source 110 to the lower side of the heat sink while discharging the heat in the lateral direction may be mounted on the upper end of the case body 150.

The auxiliary radiating member 180 may include a first radiating induction unit 181 positioned at an inner center of the heat sink 120 to guide the heat generated in the LED radiator in a downward direction of the heat sink, And a second heat radiation guide portion 182 extending from the heat radiation guide portion 181 to have a gear structure for continuously radiating heat in the lateral direction.

A cable gland (not shown) 190 is a cable grand that can exert a waterproof function while allowing electric wires to pass through the electric wires for electrically connecting the SMPS side of the SMPS built-in case 160 and the LED heat sink 110 And is a connector member capable of providing a stable connection.

3 and 4, the industrial LED lighting lamp 200 according to another embodiment of the present invention has a basic structure having ease of assembly and replacement in the above-described embodiment, The reflective mirror 230 and the optical pattern lens 240 are provided in place of the reflector 130 and the transparent cover 140 so that the final radiation angle is 10 to 30 degrees So that more concentrated illumination can be derived as compared with the light adjustment of one embodiment.

That is, the industrial LED lighting lamp 200 according to another embodiment of the present invention includes the LED light source 110, the heat sink 120, the E39 type socket base 151 An SMPS, a wire connector 170, an auxiliary radiation member 180, a cable gland 190, a reflection mirror 230, and an optical pattern lens 240.

The reflection mirror 230 has a body that is tightly assembled to the upper plate of the heat sink 120 and has a vertically open structure and a lower reflection surface 232 And can control the light by the refraction and reflection action with respect to the divergent light of the LED light emitting unit 110, thereby guiding the focused light.

At this time, the reflecting surface 232 is preferably formed as an aspherical surface.

The optical pattern lens 240 is assembled on the upper surface of the reflective mirror 230 and is composed of a transparent lens structure. The optical pattern lens 240 is formed of a convex lens to narrow a light emitting angle, .

At this time, on the outer surface of the optical pattern lens 240, a cross wave pattern portion 242 in which sine wave waves having bumps of the crests and valleys cross each other in the horizontal direction and the vertical direction at regular intervals over the entire area Is more preferable.

Accordingly, in the optical pattern lens 240, light is further focused on the center of the emitted light, which is light-adjusted by the reflection mirror 230, and the light is controlled to form a radiation angle of 10 to 30 degrees, Thereby inducing a uniform light distribution through the light guide plate 242.

The reflection mirror 230 and the optical pattern lens 240 may be manufactured by a method disclosed in the application No. 10-2011-0134430 (a reflector having a reflection pattern for supplementing illumination characteristics of an LED package and an LED light including the same) 10-2012-0030324 (an optical system for an LED spotlight and an LED spotlight including the same).

5 and 6, the industrial LED lighting lamp 300 according to another embodiment of the present invention has a basic structure having ease of assembly and replacement in the above-described embodiment, Type diffusing lens 330 by removing the reflector 130 and the transparent cover 140 and by optically controlling the final radiation angle of the emitted light of the LED illuminator 110 to 100 to 140 degrees So as to induce more diffused illumination than the light adjustment of the embodiment.

That is, the industrial LED lighting lamp 300 according to another embodiment of the present invention includes the LED light source 110, the heat sink 120, the E39-type socket base (not shown) having the functions and structure described in the above- An auxiliary radiation member 180, a cable gland 190, and an isocylic diffusion pattern lens 330. The main body 150, the SMPS, the cable connection connector 170, the auxiliary radiation member 180,

The isocylike type diffusing pattern lens 330 is tightly assembled to the upper plate of the heat sink 120 and disposed on the LED light emitting body 110. The lens is formed of a transparent lens structure and forms an inner line of the body, An inner surface 332 of the eye for forming the light adjusting protrusion 332a at the central portion in the form of a depression and an inner surface 332a for forming an outer line of the body and gently depressing the central portion in a hemispherical structure arrangement to induce extension of light diffusion A light diffusion pattern 334a in which a cross wave pattern portion 334b is formed so as to cross the horizontal direction and the vertical direction at constant intervals over the entire area, And an outer surface 334 as shown in FIG.

At this time, it is preferable that the inner surface of the eyecircle and the outer surface of the light diffusion pattern are formed as aspherical surfaces.

The above-mentioned isocylic diffusion lens 330 diffuses light by double treatment of internal reflection and refraction through the light adjustment projection part of the inner surface 332 of the eye and the optical diffusion diffusion guide part 334a of the light diffusion pattern outer surface 334 And a uniform light distribution is induced through the cross wave pattern part 334b of the outer surface 334 of the light diffusion pattern 334. In this case, as described in the application No. 10-2011-0134430 filed by the present applicant A reflector having a reflection pattern for supplementing the illumination characteristic of the package, and an LED illumination including the same) and the technology of Registration No. 10-1109581 (diffusion type isocyle type light adjustment lens for LED light diffusion).

Accordingly, the industrial LED lighting lamps 100, 200, 300 according to the present invention can be used immediately without any special measures for new installations as well as the existing high ceiling lamps And can be configured as a mold close to a general bulb which can use the external AC power as it is for SMPS, and can be easily assembled and replaced, can be easily used by anyone, and includes an optical system for performing optical control Therefore, it is possible to perform a desired type of light distribution control according to the application of the optical system, and thus it can be applied variously according to the working environment of a factory or a warehouse.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. Modifications or substitutions may be made.

101: Waterproof ring 110: LED illuminator
112: LED holder 120: heat sink
130: reflector 132: cross wave pattern portion
140: transparent cover 150: case body
151: Socket base 160: SMPS case
170: a wire connecting connector 180: a heat dissipating auxiliary member
190: cable gland 230: reflection mirror
231: Reflecting surface 240: Optical pattern lens
242: cross wave pattern part 330: eye siclus diffusion pattern lens
332: Inner eye inner surface 334: Light diffusion pattern outer surface

Claims

A COB LED module, a COM LED module, and an OLED; and an LED light source which is coupled to the top plate of the heat sink;
An LED holder of a fastening body having an electrical connection terminal for providing ease of assembly and replacement of the LED light source with respect to electrical connection;
A plurality of heat dissipating pieces arranged radially and spaced apart from each other in a circumferential direction, and a waterproof ring coupling groove for fitting the waterproof ring into the edge of the upper plate, A formed heat sink;
A waterproof ring fitted into the waterproof ring coupling groove formed in the upper plate of the heat sink;
The LED lighting device according to claim 1 or 2, wherein the heat sink is disposed on the upper surface of the heat sink to control divergent light emitted from the LED light source. The LED lighting device has an upper and lower opening structure and an inner wall of a lower- A reflector in which a crossing wave reflection pattern portion in which the waves of sinusoidal waveforms having curvatures are arranged at regular intervals in the horizontal direction and in the vertical direction is formed over the entire area;
A transparent cover which is fastened to the upper plate of the heat sink and protects the LED light-emitting body through waterproof and dust-proofing as well as supporting the reflector;
A case body mounted on the lower side of the heat sink and fastened to the socket base, the socket body being mounted to a lower end portion and having an upper opening structure;
An SMPS that can be mounted inside or outside the case body;
An auxiliary heat dissipating member fastened to an upper end of the case body to discharge the heat generated from the LED light source to a lower side of the heat sink while discharging the heat in a lateral direction; And,
The auxiliary radiating member may include a first radiating / discharging inducing portion positioned at an inner center portion of the heat sink to guide the heat generated in the LED radiating body toward a lower side of the heat sink, And a second heat radiation guide part having a gear structure for continuously radiating heat in a lateral direction by repeatedly forming mountains and bones around the periphery.

A COB LED module, a COM LED module, and an OLED; and an LED light source which is coupled to the top plate of the heat sink;
An LED holder of a fastening body having an electrical connection terminal for providing ease of assembly and replacement of the LED light source with respect to electrical connection;
A plurality of heat dissipating pieces arranged radially and spaced apart from each other in a circumferential direction, and a waterproof ring coupling groove for fitting the waterproof ring into the edge of the upper plate, A formed heat sink;
A waterproof ring fitted into the waterproof ring coupling groove formed in the upper plate of the heat sink;
A reflecting mirror having a bottom surface and a bottom surface, the bottom surface having a bottom surface and a bottom surface;
Wherein a sine wave waveform having a convex-shaped transparent lens structure and having sinusoidal curvature on the outer surface thereof is arranged at a predetermined interval over the entire area, An optical pattern lens in which a wave pattern portion is formed;
A case body mounted on the lower side of the heat sink and fastened to the socket base, the socket body being mounted to a lower end portion and having an upper opening structure;
An SMPS that can be mounted inside or outside the case body;
An auxiliary heat dissipating member fastened to an upper end of the case body to discharge the heat generated from the LED light source to a lower side of the heat sink while discharging the heat in a lateral direction; And,
The auxiliary radiating member may include a first radiating / discharging inducing portion positioned at an inner center portion of the heat sink to guide the heat generated in the LED radiating body toward a lower side of the heat sink, And a second heat radiation guide portion having a gear structure for continuously radiating heat in a lateral direction by repeatedly forming mountains and bones around the periphery.

A COB LED module, a COM LED module, and an OLED; and an LED light source which is coupled to the top plate of the heat sink;
An LED holder of a fastening body having an electrical connection terminal for providing ease of assembly and replacement of the LED light source with respect to electrical connection;
A plurality of heat dissipating pieces arranged radially and spaced apart from each other in a circumferential direction, and a waterproof ring coupling groove for fitting the waterproof ring into the edge of the upper plate, A formed heat sink;
A waterproof ring fitted into the waterproof ring coupling groove formed in the upper plate of the heat sink;
An inner side surface of the eyecyle in which an inner line of the body is formed and a light adjusting projection is formed at a central portion in a form of a deep depression of a mountain and a bottom of the body, And a sine wave having a bend of a mountain and a bone are arranged in a horizontal direction at regular intervals over a whole area so as to smoothly depress the central portion in a hemispherical structure arrangement to induce extension of light diffusion, And an outer surface of the light diffusing pattern formed with a cross wave pattern portion which is arranged in a direction perpendicular to the optical waveguide pattern;
A case body mounted on the lower side of the heat sink and fastened to the socket base, the socket body being mounted to a lower end portion and having an upper opening structure;
An SMPS that can be mounted inside or outside the case body;
An auxiliary heat dissipating member fastened to an upper end of the case body to discharge the heat generated from the LED light source to a lower side of the heat sink while discharging the heat in a lateral direction; And,
The auxiliary radiating member may include a first radiating / discharging inducing portion positioned at an inner center portion of the heat sink to guide the heat generated in the LED radiating body toward a lower side of the heat sink, And a second heat radiation guide portion having a gear structure for continuously radiating heat in a lateral direction by repeatedly forming mountains and bones around the periphery.

delete