WO2011112005A2

WO2011112005A2 - Lamp cover having air pipes, and led lighting apparatus using same

Info

Publication number: WO2011112005A2
Application number: PCT/KR2011/001634
Authority: WO
Inventors: 김현민
Original assignee: 주식회사 솔라코 컴퍼니
Priority date: 2010-03-09
Filing date: 2011-03-09
Publication date: 2011-09-15
Also published as: WO2011112005A3; KR20110101789A

Abstract

The present invention relates to a lamp cover having air pipes and to a lighting apparatus using same, in which one or more air pipes are arranged to effectively and quickly dissipate heat generated by a light-emitting module so as to lengthen the lifespan and improve the economical advantage of the lighting apparatus. For this purpose, one or more air pipes are arranged at the inner surface of the lamp cover such that the air pipes can be in communication with the external air. The outer surface of each air pipe is treated to reflect light emitted by a light source and has a polygonal shape. The air pipes are attachable/detachable to/from the lamp cover. The LED lighting apparatus using the lamp cover according to the present invention has a heat-dissipating frame which has a light-emitting portion formed at a side surface thereof. The side surface and/or a bottom surface of the heat-dissipating frame has one or more air pipe connection holes, such that external air is introduced into the heat-dissipating frame through the air pipes of the lamp cover to dissipate heat generated by the light-emitting module.

Description

Lighting cover with air pipe and LED lighting device using same

The present invention is to cover the light cover having one or more air pipes on the heat radiation frame of the LED lighting device provided with the light emitting module to allow the outside air to flow into the heat radiation frame through the air pipe to quickly radiate heat of the light emitting module quickly and effectively In order to improve the economical efficiency of the light cover, the air pipe of the light cover is maintained so that the lifespan and light efficiency of the LED (Light-Emitting Diode) element, which is the light source of the light emitting module, can be stably maintained and light is not absorbed by contamination of the air pipe, which is an external air passage. The present invention relates to a lighting cover having an air pipe that reflects light and covers a light reflection module with a perforated reflector to increase light diffusion, and an LED lighting device using the same.

Recently, LED devices have been in the spotlight as light sources of various lighting devices. LED devices have less heat generation than conventional illumination light sources, and have advantages such as low power consumption, long lifespan, and impact resistance. In addition, since mercury or a discharge gas is not used, such as a fluorescent lamp, the manufacturing process has an advantage of not causing environmental pollution.

If the LED device provides proper power supply and heat dissipation means, it can be kept on even after 100,000 hours of use. The light output of all the light sources gradually decreases over time. Up to 80% of the initial light intensity is not easily perceived by humans. Based on this, the lighting life of the LED device is currently estimated to be about 40,000 to 50,000 hours. Therefore, the LED element can be said to be a long lifespan light source with a very long life compared to 1500 hours of incandescent bulbs and 10,000 hours of fluorescent lamps.

However, when the driving current is increased in the LED device to obtain a high brightness and high output light source, the power loss of the LED device is increased, so that most of the electrical energy is converted into heat and the junction of the LED device is in a high temperature state.

Even if the current flows in a constant state, the LED device has a characteristic of not only declining light output and light efficiency when the junction temperature increases, but also reducing operating life. Therefore, in order to improve lighting performance and operation life, the heat generated at the junction of the LED device should be discharged to the outside as soon as possible.

In order to solve this problem, conventionally, a high-brightness LED device is mounted on the front of a heat dissipation frame having cooling fins having various heat dissipation structures around the main body, and an LED light lamp is manufactured by covering a heat dissipation cover on a heat dissipation frame to diffuse the light source. . However, this method has a narrow light distribution due to the narrow light distribution of the LED light, and the light loss is increased by the thick milky white diffusion cover, resulting in a decrease in illumination intensity, and thermal accumulation inside the diffusion cover, which shortens the service life of the LED device. have.

The LED device is a semiconductor point light source, and the light emitting surface of the LED device has a structure in which light is collected and emitted on the front surface using a small reflector and an epoxy lens. In general LED lighting products, the heat generated from the LED element is emitted to the outside through the heat dissipation part through the heat dissipation circuit board mounted with the LED element, but some heat is transferred to the light emitting surface of the LED element so that the heat accumulates on the top of the package. Accordingly, the transparency of the diffusion lens such as epoxy is reduced, thereby reducing the light output of the LED device and deteriorating the phosphor converting to white light, thereby causing a change in the color of the illumination light source.

In addition, since the mounting area is limited and a large number of LED elements cannot be arranged by mounting a circuit board in which a large number of LED elements are arranged on the front of the heat dissipation frame, expensive power LEDs are used or heat radiating to obtain a large amount of light in a limited quantity. As the frame needs to be made larger, the problem is that LED lighting products are heavy, bulky, and increase in manufacturing cost.

The present invention is a lighting cover having an air pipe having a predetermined length and at least one air pipe formed on the inner side of the cover, the air cover, the reflection of the outer peripheral surface of the air pipe to prevent light loss due to contamination of the air pipe The outer circumferential surface is polygonal in order to enhance the light diffusion effect, and the air pipe is formed in the ventilation hole formed in the lighting cover, which is formed in one piece, but the assembly structure is added to be detachable to increase the usability. And a protruding edge is formed for external connection, and at the bottom part of the light cover, a perforated reflector plate with one or more light emitting holes is fitted into the air pipe and is integrally mounted. The shape of the cover is hemispherical or spherical according to the shape of the lighting device. And a polygonal polygonal shape.

LED lighting apparatus of the present invention using a light cover having the air pipe, at least one air pipe connecting hole in the bottom and the circumference of each of the heat radiation frame of the lamp type, bulb type, street lamp type, security lamp type to which the light emitting module is mounted It is formed so that outside air flows into the heat radiating frame through the air pipe of the lighting cover to radiate heat.It solves the overheating of the light emitting module using the LED element quickly to maintain the lifespan and light efficiency of the light source stably, In order to prevent light loss caused by the pipe, the outer circumferential surface of the air pipe is reflected and a perforated reflector is added to increase the light diffusion to provide an even light distribution device.

One embodiment of the present invention is a lighting cover having an air pipe, characterized in that at least one air pipe having a predetermined length and the air communication is formed on the inner surface of the cover, the outer peripheral surface of the air pipe reflects the light emitting light source Reflective treatment, the outer circumferential surface of the air pipe is a polygon rather than a circle, a screw thread is formed around the end of the air pipe to be easily connected to the heat radiation frame, the air pipe is assembled to be detachable to the ventilation hole of the light cover The periphery of the ventilation cover formed on the outer circumferential surface of the light cover is formed around the periphery to prevent surrounding contamination and external connection, and the bottom surface of the light cover which covers the light emitting part has a perforated reflector plate having one or more light emitting holes perforated in the air pipe. It is fitted in one piece, and the light cover covers the entire light emitting part. Standing transparent doedoe made of a translucent, milky-white material, and provides a lighting cover having an air pipe if the shape of the cover half-spherical, spherical, tubular, according to the illumination device which comprises a polygonal shape.

One embodiment of the present invention using the lighting cover having the air pipe, the power module housing is fixed to the base for the socket on one side; and coupled to the other side of the power module housing detachably, a plurality of ventilation holes in the top and circumference The formed power module housing; and a polygonal pipe fixed to one side of the power module housing, the one or more side light emitting portion is formed on the outer circumferential surface therein is formed a plurality of heat radiation fins and the bottom end is sealed, the air pipe on the bottom surface of the polygonal pipe A lamp-type heat dissipation frame having one or more connection holes; and a lamp-type frame cover which is detachably coupled around each corner of the lamp-type heat dissipation frame; and a power module installed inside the power module housing; and a lamp-type heat dissipation frame. A light emitting module fixed to the side light emitting part of the light emitting module having at least one LED element on a circuit board; The cover is fixed to the lamp-type heat radiating frame, and having an air pipe according to any one of claims 1 to 8 according to the present invention; having an air pipe comprising a It provides an LED lighting device using a light cover.

Another embodiment of the present invention using the lighting cover having the air pipe, the converter unit is fixed to the base for the socket on one side; and fixed to one side of the converter portion, a plurality of ventilation holes and at least one air in the bottom surface A bulb type heat dissipation frame having a pipe connection hole and a hollow layer having a plurality of heat dissipation fins formed therein; and a bulb type frame cover made of an insulating material having a plurality of ventilation holes formed around the bulb type heat dissipation frame; A light emitting module fixed to the bottom surface of the heat dissipation frame and having one or more holes penetrating through the air pipe connection hole of the light-emitting heat dissipation frame, and having at least one LED element on a circuit board; Fixed to the frame, the lighting cover having an air pipe according to any one of claims 1 to 8 according to the present invention; It provides an LED lighting device using a light cover having an air pipe, characterized in that made.

Another embodiment of the present invention using the lighting cover having the air pipe, a streetlight cover having a fastener connected to the support on one side; and the heat sink structure is fixed to the inside of the streetlight cover, a plurality of heat radiation fins are formed A streetlight type heat dissipation frame having a hollow layer and at least one air pipe connection hole formed at a bottom surface of the hollow layer; and a power module housing mounted at one side of the street light type heat dissipation frame; and a power module installed inside the power module housing; And a light emitting module fixed to the bottom surface of the hollow layer of the street lamp type heat dissipation frame and having one or more ventilation holes penetrating through the air pipe connection hole of the hollow layer, and having a plurality of LED elements on the circuit board. Fixed to the street lamp-type heat dissipation frame, having an air pipe according to any one of claims 1 to 8 according to the present invention It provides an LED lighting apparatus using the lamp cover having an air pipe, characterized in that comprising an; light covers.

Another embodiment of the present invention using the lighting cover having the air pipe, security lamp cover having a heat dissipation base having a fastener connected to the support on one side, the inner side of the lampshade cover has a plurality of ventilation holes; And a power socket mounted inside the heat dissipation base of the security lamp cover; and a power module housing fixed to one side of the base for the socket connected to the power socket; and coupled to the other side of the power module housing to be detachable. A power supply housing having a plurality of ventilation holes formed therein; and a polygonal pipe fixed to one side of the power supply module housing and having at least one side light emitting part formed on an outer circumferential surface thereof, wherein a plurality of heat dissipation fins are formed and a lower end thereof is sealed, and a side surface of the polygonal pipe is formed. And / or a security lamp type heat dissipation frame having one or more air pipe connection holes formed on the bottom surface thereof; A power module installed inside and fixed to the side light emitting unit of the security lamp type heat radiation frame, the light emitting module having one or more LED elements on a circuit board; and the light emitting module mounted on the power module housing, And a lighting cover for a lamp having a pipe formed thereon and fixed to a heat dissipation base of the security light cover and having an air pipe according to any one of claims 1 to 8 according to the present invention. Provided is an LED lighting device using a light cover having an air pipe.

In the above-described embodiment of the present invention, it is preferable that at least one air pipe connecting hole is formed at each side and / or bottom of the polygonal pipe constituting the heat dissipation frame, and has directivity at the bottom surface of the power module housing. One or more LED elements are arranged in a radial shape and provided with a first projection light emitting module for projecting a light source downwardly and around a ventilation hole formed in the bottom surface of the lamp-type heat dissipation frame, wherein one or more LED elements are arranged. It is preferable for the effective implementation of the present invention that the second emission module for downward projection is provided.

In addition, a perforated reflector having a light source portion transparent or perforated and a reflective surface of the light source module to cover the light source of the LED element mounted on the light emitting module to cover the light emitting module may absorb light by the circuit board of the light emitting module. It is preferable to prevent it, and it is preferable to provide a semi-circular diffusion window covering the light emitting module and diffusing the light source, and to form a diffusion lens for diffusing the light source on the inner circumferential surface of the semi-circular diffusion window.

The LED lighting apparatus of the present invention using a light cover having an air pipe according to the present invention, the outside air is introduced into the heat dissipation frame through the air pipe of the light cover covering the light emitting part to be quickly radiated to all sides of the light cover In this way, the overheating of the light emitting module using the LED device is eliminated, thereby maintaining the lifespan and the light efficiency of the light source, thereby increasing the durability.

In addition, the LED lighting device of the present invention can achieve a quick heat dissipation effect through the air pipe in which the air is communicated in all directions, greatly reducing the weight and volume of the heat dissipation frame in which the light emitting module is mounted to reduce the economic effect of the lighting device manufacturing cost Have

In addition, the LED lighting apparatus of the present invention, the light emitting light source is projected in all directions through the lamp-type heat radiation frame of the polygonal pipe structure and the light emitting light source is projected downward through the first and second light emitting modules for downward projection, blind spot of illumination It is possible to make three-dimensional illumination of high brightness in all directions of the lighting cover without the light, and has a light distribution effect of wide light distribution that eliminates the down direction and glare that are disadvantages of the existing LED lamp.

In addition, since the LED lighting apparatus of the present invention uses an air communication light cover in which the light reflection process and the perforated reflector are integrated, the light reflection of the light emitting part does not occur due to the contamination of the air pipe, which is an air passage, and the internal reflection inside the light cover. The light diffusion effect is increased to reduce glare of the light source and to achieve soft lighting.

1 is a perspective view of an LED lighting lamp showing a state in which a light cover having an air pipe according to an embodiment of the present invention is mounted.

Figure 2 is a perspective view of the LED lighting lamp showing a state in which the lighting cover having an air pipe according to another embodiment of the present invention is mounted.

Figure 3 is a perspective view of a lamp-type LED lighting apparatus according to an embodiment of the present invention.

Figure 4 is a perspective view of a lamp-type LED lighting apparatus according to another embodiment of the present invention.

5 is an explanatory view showing a state in which the outside air is communicated and radiated through the light cover of the lamp type LED lighting device shown in FIG.

6 is an explanatory view showing a state in which outside air is communicated and radiated through a light cover of the lamp type LED lighting apparatus shown in FIG. 4.

Figure 7 is a longitudinal cross-sectional view showing a heat dissipation state by air communication of the bulb-type LED lighting apparatus according to an embodiment of the present invention.

Figure 8 is a longitudinal cross-sectional view showing a heat dissipation state by air communication of the bulb-type LED lighting apparatus according to another embodiment of the present invention.

Figure 9 is a longitudinal cross-sectional view showing a heat dissipation state by air communication of the street lamp type LED lighting apparatus according to an embodiment of the present invention.

Figure 10 is a longitudinal cross-sectional view showing a heat dissipation state by air communication of the LED lamp lighting device according to an embodiment of the present invention.

1 and 2 are perspective views showing a state of use by mounting a light cover having one or more air pipes according to an embodiment of the present invention to the LED lighting lamp.

Illumination cover having an air pipe according to a preferred embodiment of the present invention, as shown in Figures 1 and 2 by forming one or more air pipes 12 on the circumferential surface of the lighting cover 10 heat radiation of the LED lighting device External air is communicated to the frame to quickly radiate the light emitting module. FIG. 1 illustrates that the air hole 12 is formed by drilling the ventilation hole 13 in the lower end of the lighting cover 10, and FIG. Air pipes 12 and lower side air pipes 16-1 to 3 are formed at the bottom of the light cover 10 to allow air to communicate in all directions of the light cover 10.

Therefore, in order to maximize the heat dissipation effect of the LED lighting device, the lighting cover having an air pipe according to the present invention may be formed with a large number of air pipes having various shapes on the circumferential surface of the lighting cover in addition to the embodiment shown in the present specification. Can be.

Hereinafter, the configuration and effect of the lighting cover having an air pipe according to the present invention in detail, the air pipe (12, 16-1 ~ 16-3) having a predetermined length and the communication of air is the lighting cover 10 At least one formed on the inner surface of the air pipes 12, 16-1 to 16-3 penetrating the light emitting module is contaminated in the air communication process because the light source is absorbed and the light loss is large, so the air pipes (12, 16) The outer circumferential surface of -1 to 16-3) is preferably subjected to a reflection process for reflecting the light source. Reflective treatment of the outer circumferential surface of the air pipe is preferably a mirror coating using silver, aluminum, or other reflective material having excellent reflection efficiency.

In addition, in order to increase the diffusion efficiency of the light emitting module to increase the diffusion effect, the outer circumferential surface of the air pipe may be formed in a polygon rather than a circle, and may be easily connected to the heat dissipation frame around the end of the air pipe connected to the heat dissipation frame. It is also desirable to form a thread.

In addition, the air pipe has an assembly structure so that it can be attached and detached to the ventilation hole of the light cover, which is useful for mass production of the light cover and for replacing the cover, and the edge for preventing external contamination and external connection around the ventilation hole formed on the outer circumference of the light cover. Is preferably formed. The rim around the ventilation hole has an effect of preventing the formation of wave patterns caused by contaminated air around the ventilation hole during air communication. In addition, when the outer cover is mounted, it is easily connected to the end of the air pipe formed in the outer cover. It is used as a connection port.

In addition, it is preferable that a perforated reflector plate having one or more light emitting holes perforated in the bottom of the lighting cover is integrally mounted by being fitted to the air pipe. The perforated reflector is mirror-coated with a reflective material to cover the light emitting module. A portion of the perforated reflector is perforated or transparent so that only the light emitting part of the LED device mounted on the light emitting module is exposed to the outside of the perforated reflector. It is processed. The light source of the light emitting module passes through the perforation hole of the perforated reflector and is internally reflected by the reflective surface of the air pipe and the reflector of the perforated reflector, and light is diffused to provide a wide light distribution and a soft lighting effect.

Lighting cover having an air pipe according to the present invention is made of a transparent, translucent, milky white material as a shape to cover the entire light emitting portion, the shape of the cover according to the lighting device is preferably made of a hemispherical, spherical, tubular, multi-polygonal shape. Do.

Figure 3 is a perspective view showing a lamp-type LED lighting apparatus according to an embodiment of the present invention, Figure 4 is a perspective view showing a lamp-type LED lighting apparatus according to another embodiment of the present invention, Figure 5 is a lamp type shown in Figure 3 Explanatory drawing showing a state in which external air is communicated and radiated through the cover of the LED lighting device, and FIG. 6 is an explanatory view showing a state in which external air is communicated and radiated through the cover of the lamp type LED lighting device shown in FIG. 4. .

LED lighting apparatus using a light cover having an air pipe according to an embodiment of the present invention, as shown in Figure 3 and 4, the base 33 for the socket, the power module housing 31, the lamp-type heat dissipation frame 50 ), A lamp including a lamp type lighting cover 10-1 having a light emitting module 20, a first light emitting module 24 for downward projection, a second light emitting module 25 for downward projection and an air pipe 12. It is composed of a type LED lighting device.

Hereinafter, a detailed description of the configuration of a lamp-type LED lighting apparatus using a lighting cover having an air pipe according to an embodiment of the present invention based on Figure 3, the power module housing 31 is fixed to the base for the socket 33 and Removably coupled to the lower end of the power module housing 31, coupled to be detachable to the central portion of the first projection light emitting module 24 and the power module housing 31 for the bottom projection is arranged with a plurality of LED elements for downward projection. However, it is fixed to the power module housing 31 and the power module housing 31 in which a plurality of ventilation holes 13 are formed at the top and the circumference thereof, and a polygonal pipe having four side light emitting parts formed on an outer circumferential surface thereof. And a lower end portion sealed, and a second light emitting projection for downward projection on the sealing surface 51 of the lamp-type heat dissipation frame 50 and the lamp-type heat dissipation frame 50 having the air pipe connection hole 15 formed on the bottom surface of the polygonal pipe. Power module and lamp-type heat dissipation frame 50 installed inside the lamp-type frame cover and power module housing 31 which are detachably coupled to each corner of the module 25 and the lamp-type heat dissipation frame 50 and detachably coupled to each other. Fixed to each side light emitting part of the light emitting module 20 and the light emitting module 20 having a plurality of LED elements 21 on the circuit board and fixed to the lamp type heat radiation frame 50, the air pipe It comprises a lamp-type lighting cover 10-1 having a (12).

In addition, in the configuration of the lamp-type LED lighting apparatus according to the present invention, the light source portion is transparent or perforated so that only the light source of the LED element 21 mounted on the light emitting module 20 is projected to the outside, and the periphery is a perforated reflective plate ( The construction of the lighting device by covering the light emitting module 20 with the light emitting module 20 is effective in reducing light absorption by the circuit board components and increasing internal reflection to obtain wide light distribution and soft lighting.

Figure 4 shows a lamp type LED lighting apparatus according to another embodiment of the present invention, the air pipe connecting holes formed in each corner surface of the lamp type LED lighting device of Figure 3 and the four side air pipe (16) -1 to 16-3 (only shown in Fig. 3) is equipped with a lamp-shaped lighting cover 10-1, the rest of the configuration is the same as FIG.

5 and 6 illustrate a state in which the outside air is communicated and radiated through the cover of the lamp type LED lighting apparatus shown in FIGS. 3 and 4, and FIG. 5 is introduced into the air pipe 12 at the bottom of the lighting cover. It is shown that the air is discharged through the ventilation hole 13 formed in the periphery of the power module housing 31 at the top through the light emitting part, Figure 6 is an air pipe 12 (16-1) at the bottom and side of the lighting cover 16-2, the air flowing through the light emitting part is discharged through the ventilation hole formed around the upper power module housing 31, or the air pipe 16-1 (16) on the side according to the installation direction of the lamp -2) shows that hot air is exhausted.

As described above, the lamp-type LED lighting device according to an embodiment of the present invention through the one or more air pipes formed around the light cover to communicate with the outside air into the heat radiation frame of the polygonal pipe shape by convection action and air circulation Since it has an effect of cooling the light emitting module quickly, the heat dissipation effect is excellent, so that the heat dissipation frame can be made lighter and cheaper.

In addition, the lamp type LED lighting apparatus according to an embodiment of the present invention, the light emitting light source is projected in all directions through the lamp-type heat radiation frame 50 of the polygonal pipe structure, and the first and second

light emitting modules

24 and 25 for downward projection. The light emitting light source is projected downward through), it is possible to evenly three-dimensional illumination in all directions of the light cover without the blind spot of illumination.

Figure 7 is a longitudinal cross-sectional view showing a heat dissipation state by air communication of the bulb-type LED lighting apparatus according to an embodiment of the present invention, Figure 8 is by air communication of the bulb-type LED lighting apparatus according to another embodiment of the present invention Longitudinal section showing heat dissipation.

LED lighting apparatus using a light cover having an air pipe according to another embodiment of the present invention, as shown in Figure 7 to 8, the socket base 33, the converter unit 30, the bulb type heat dissipation frame ( 60), bulb-shaped lighting cover 10- having a hollow layer 35 having a plurality of ventilation holes 13, a light emitting module 20, a perforated reflector 22, and air pipes 12, 12-1 to 3; Including 2) it consists of LED lamps.

Hereinafter, the configuration of the bulb-type LED lighting apparatus using a light cover having an air pipe according to the present invention in detail, the socket base 33 is fixed to the lower end of the converter unit 30 and the converter unit 30, Bulb type heat dissipation frame 60 and bulb type heat dissipation frame having a hollow layer 35 having a plurality of ventilation holes 13 formed on the periphery and at least one air pipe connection hole formed on the bottom surface, and having a plurality of heat dissipation fins formed therein. Cover the circumference of the 60, but fixed to the bottom surface of the bulb-shaped heat dissipation frame 60 and the bulb-shaped frame cover of the insulating material formed with a plurality of ventilation holes on the periphery of the air pipe connection hole of the bulb-type heat radiation frame 60 A light emitting module 20 having at least one LED element on a circuit board having at least one hole communicating with the light emitting module 20, a perforated reflector 22 which exposes the light source module and exposes only the light source unit, and the light emitting module 20. Bokgae a perforated reflecting plate 22 and fixed to the border of the compact heat radiation frame 60 and the addition of one or more air pipes (12, 12-1 to 3) light covers 10-2 having; is configured to include.

Figure 7 shows the heat dissipation state by air communication of the bulb-type LED lighting apparatus according to an embodiment of the present invention, the light emitting module (through the air pipe 12 formed on the lower end of the bulb-shaped light cover 10-2) 20 shows the state of the heat dissipation through the plurality of ventilation holes 13 formed around the outer air is introduced into the hollow layer of the bulb-type heat radiation frame 60 is mounted with an arrow.

8 is a heat dissipation state by air communication of the bulb-type LED lighting apparatus according to another embodiment of the present invention, three air pipes (12-1 to 3) formed at the bottom of the bulb-shaped light cover (10-2) The outer heat is introduced into the hollow layer 35 of the bulb type heat dissipation frame 60 on which the light emitting module 20 is mounted, and the heat dissipation through the plurality of ventilation holes 13 formed around the arrow is indicated by arrows. .

7 and 8, the unexplained perforated reflector 22 has a light source portion transparent or perforated so that only the light source of the LED element 21 mounted on the light emitting module 20 is projected to the outside, and the periphery thereof is reflected. The processed perforated reflector 22 is covered with the light emitting module 20 to form a lighting device, which reduces light absorption by circuit board components, forms a reflection surface and agitated yarns of the reflected air pipe, and provides wide light distribution and soft lighting. It is effective to get.

Figure 9 is a heat dissipation state by air communication of the street lamp type LED lighting apparatus according to an embodiment of the present invention, the street lamp type LED lighting device has a street lamp cover 91 and a hollow layer street lamp type heat dissipation It is composed of a street lamp-type lighting cover 10-5 having a frame 90, a light emitting module 20, a perforated reflector 22, and a plurality of air pipes 12-1 to N.

Hereinafter, the configuration of a street lamp type LED lighting apparatus using a light cover having an air pipe according to the present invention will be described in detail, and the inside of the street lamp cover 91 and the street lamp cover having a light pole fastener 92 connected to the street lamp lanterns on one side thereof. One side of the street lamp-type heat dissipation frame 90 and the street lamp-type heat dissipation frame 90 having a hollow layer of a heat sink structure having a plurality of heat dissipation fins formed therein, wherein one or more air pipe connection holes 15 are formed on the bottom surface of the hollow layer. One or more ventilation holes fixed to the bottom surface of the hollow layer of the power module housing mounted on the power module housing and the power module housing installed inside the power module housing and the street lamp-type heat dissipation frame 90, and penetrated through the air pipe connection hole 15 of the hollow layer. A hole is formed, the light emitting module 20 having one or more LED elements on the circuit board and the light emitting module are covered and fixed to the street lamp type heat radiation frame 90. It is configured to patent claim 1 to claim 8, wherein according to the name as an illumination cover having an air pipe according to any of the preceding.

Street light type LED lighting apparatus using a light cover having an air pipe according to the present invention, the outside air through a plurality of air pipes (12-1 to N) formed in the street light type lighting cover 10-5 according to the present invention Since the light flows into the hollow layer of the street lamp-type heat dissipation frame 90, the light emitting module 20 is rapidly cooled. Thus, the heat dissipation frame can be manufactured lighter and cheaper due to the excellent heat dissipation effect. The three-dimensional internal reflection between the reflecting surface of (12-1 to N) and the lighting cover achieves a wide distribution of soft light.

10 is a heat dissipation state by air communication of the LED lamp lighting device according to an embodiment of the present invention, the security lamp LED lighting device is a security lamp shade 102 and the heat radiation base 104 and the power socket 103 Heat dissipation frame 100 having a power module housing 31 having a power supply base and a light emitting module 20 on four sides, a light cover 10-1 for a lamp, and a light cover 10-6 for a security light. And an air pipe 105 connected to the ventilation hole of the lighting cover.

Hereinafter, a detailed description of the configuration of a street lamp type LED lighting apparatus using a light cover having an air pipe according to the present invention includes a support fastener 101 connected to the support, and a plurality of ventilation holes 13 inside the cover of the lampshade. And a power module housing having a security lamp shade 102 having the heat dissipation base 104 formed therein and a power socket 103 mounted inside the heat dissipation base of the security lamp shade and a base for a socket connected to the power socket. It is coupled to the other side of the power module housing detachably, and is fixed to one side of the power module housing 31 and the power module housing formed with a plurality of ventilation holes 13 at the top and the circumference, and at least three side light emitting parts are formed on the outer circumferential surface thereof. Polygonal pipe is formed inside a plurality of heat radiation fins and the lower end is sealed, at least one air pipe connection hole formed in the bottom surface of the polygonal pipe It is fixed to each side light emitting part of the power module and security lamp type heat radiation frame installed inside the eye lamp type heat dissipation frame 100 and the power module housing, the light emitting module 20 and the power module housing having one or more LED elements on the circuit board (31) is fixed to the heat dissipation base of the lamp cover and the lamp cover 10-1 for the lamp is formed with an air pipe at the bottom, according to any one of claims 1 to 8 according to the present invention It comprises a lighting cover having an air pipe according to.

Security lamp type LED lighting apparatus using a light cover having an air pipe according to the present invention, the outside air through the air pipe 105 formed in the security lamp type light cover 10-6 according to the present invention security lamp type heat dissipation frame 100 ) And is discharged through the vent hole of the heat radiation base 104 formed in the lamp shade to quickly cool the light emitting module 20, the first light diffused by the lamp lighting cover 10-1 By this security lamp cover, it is possible to obtain illumination that is secondly diffused and produces wide light distribution in all directions.

In addition, in order to easily replace the lamp having reached the end of its service life, a fastening cap 106 is provided at an air pipe connecting hole 107 formed at the lower end of the lamp cover 10-1 to the ventilation hole of the lamp cover 10-6 for the security lamp. By connecting the connection air pipe 105 is fastened to the outside air into the security lamp-type heat radiation frame 100 to the heat dissipation.

Since the present invention can be variously modified by those skilled in the art without departing from the scope of the claims claimed in the claims, the technical protection scope of the present invention is limited to the specific preferred embodiments described above. It is not limited.

The present invention is a bulb-type and lamp-type LED lighting device that can replace the existing incandescent bulbs and fluorescent lamps, it is economically usable through a semi-permanent long life with a revolutionary power saving effect.

In addition, the street lamp-type and security lamp-type LED lighting devices are economically widely used in place of existing special lamps.

Claims

Lighting cover having an air pipe, characterized in that at least one air pipe having a predetermined length and the air communication is formed on the inner surface of the lighting cover.
The method of claim 1,

The outer circumferential surface of the air pipe is a light cover having an air pipe, characterized in that the reflection processing for reflecting the light emitting light source.
The method of claim 2,

Illumination cover having an air pipe, characterized in that the outer circumferential surface of the air pipe is a polygon rather than a circle.
The method of claim 3,

Illumination cover having an air pipe, characterized in that a screw thread is formed around the end of the air pipe to be easily connected to the heat radiation frame.
The method of claim 4, wherein

The air pipe is a light cover having an air pipe, characterized in that the assembly structure to be detachable to the ventilation hole of the light cover.
The method of claim 5,

Illumination cover having an air pipe formed around the ventilation hole formed on the outer circumferential surface of the lighting cover to form a protruding edge for preventing contamination of the periphery and easy connection with an external air pipe.
The method of claim 6,

A light cover having an air pipe, characterized in that the bottom surface of the light cover covering the light emitting part is integrally mounted by inserting a perforated reflective plate having one or more holes into the air pipe.
The method of claim 7, wherein

The lighting cover is made of a transparent, semi-transparent, milky white material as a shape to cover the entire light emitting unit, the shape of the lighting cover according to the lighting device having a hemispherical, spherical, tubular, polygonal polygonal shape having a Lighting cover.
A power module housing having a socket base fixed to one side;

A power module housing coupled to the other side of the power module housing to be detachable and having a plurality of ventilation holes formed at an upper end and a circumference thereof;

A polygonal pipe fixed to one side of the power module housing and having at least one side light emitting part formed on an outer circumferential surface thereof, wherein a plurality of heat dissipation fins are formed inside and sealed at a lower end thereof, and an air pipe connection hole is formed at the side and / or bottom of the polygonal pipe. One or more lamp-type heat dissipation frames;

A lamp type frame cover which is detachably coupled to each corner of the lamp type heat dissipation frame and detachably coupled to the lamp type heat dissipation frame;

A power module installed inside the power module housing;

A light emitting module fixed to the side light emitting part of the lamp type heat dissipation frame and having one or more LED elements on a circuit board;

The lighting cover having an air pipe, characterized in that it comprises a; covering the light emitting module and fixed to the lamp-type heat radiating frame, the lighting cover having an air pipe according to any one of claims 1 to 8. LED lighting device using.
Converter unit fixed to the base for the socket on one side;

A bulb type heat dissipation frame fixed to one side of the converter unit and having a plurality of ventilation holes and at least one air pipe connection hole at a side and / or bottom thereof, and a hollow layer having a plurality of heat dissipation fins formed therein;

Cover the circumference of the bulb-type heat radiation frame, the bulb-shaped frame cover formed with a plurality of ventilation holes in the circumference;

A light emitting module fixed to a bottom surface of the bulb type heat dissipation frame and having one or more holes penetrating through an air pipe connection hole of the bulb type heat dissipation frame, and having one or more LED elements on a circuit board;

A lighting cover having an air pipe, characterized in that it comprises a; covering the light emitting module and fixed to the bulb type heat dissipation frame, the lighting cover having an air pipe according to any one of claims 1 to 8. LED lighting device using.
Street light cover having a fastener connected to the support on one side;

A street light type heat dissipation frame fixed to the inside of the street light cover and having a hollow layer having a heat sink structure, wherein at least one air pipe connection hole is formed at a side and / or bottom of the hollow layer;

A power module housing mounted at one side of the street lamp type heat dissipation frame;

A power module installed inside the power module housing;

A light emitting module fixed to the bottom surface of the hollow layer of the street lamp type heat dissipation frame, having at least one ventilation hole penetrating through the air pipe connection hole of the hollow layer, and having at least one LED element on the circuit board;

The lighting cover having an air pipe, characterized in that it comprises a; covering the light emitting module and fixed to the street lamp-type heat radiation frame, the lighting cover having an air pipe according to any one of claims 1 to 8. LED lighting device using.
A security light cover having a fastener connected to a support on one side and having a heat dissipation base in which a plurality of ventilation holes are formed inside the lampshade;

A power socket mounted to an inner central portion of the security light cover;

A power module housing having a socket base connected to the power socket at one side thereof;

A power module housing coupled to the other side of the power module housing to be detachable and having a plurality of ventilation holes formed at an upper end and a circumference thereof;

A polygonal pipe fixed to one side of the power module housing and having at least one side light emitting part formed on an outer circumferential surface thereof, wherein a plurality of heat dissipation fins are formed therein, and lower ends thereof are sealed, and air pipe connection holes are formed on the side and / or bottom of the polygonal pipe. One or more security lamp-type heat dissipation frame;

A power module installed inside the power module housing;

A light emitting module fixed to a side light emitting part of the security lamp type heat radiation frame and having one or more LED elements on a circuit board;

A lamp lighting cover covering the light emitting module and mounted at a lower end of the power module housing and having an air pipe formed at a lower end thereof;

An LED using an illumination cover having an air pipe, characterized in that it comprises a; is fixed to the lower edge of the heat dissipation base of the security light cover, having an air pipe according to any one of claims 1 to 8 Lighting equipment.
The method of claim 9,

LEDs using a light cover having an air pipe, characterized in that the first light emitting module for downward projection is arranged on the bottom surface of the power module housing is arranged in a radial manner to project the light source downward. Lighting equipment.
The method of claim 13,

LED lighting device having a light cover having an air pipe, characterized in that provided around the ventilation hole formed on the bottom surface of the lamp-type heat radiating frame, the second light emitting module for one or more LED elements arranged below.
The method of claim 14,

LED using a light cover having an air pipe, characterized in that the light source module is transparent or perforated and the perforated reflector reflecting the base surface of the light emitting module mounted on the light emitting module is exposed to the outside. Lighting equipment.
The method of claim 15,

LED lighting device using a light cover having an air pipe, characterized in that the semi-circular diffusion window for diffusing a light source to cover the light emitting module.