KR101429885B1 - Housing Structure of LED Lighting Fixture for Controlling Brightness according to Sensing Human Motion and Temperature - Google Patents

Abstract

A housing structure of an LED lamp of the present invention includes: a housing body having an LED module inside thereof and a heat dissipation unit on an upper part thereof; a joint box provided on the upper part of the housing body to receive and discharge power; a casing configured as a holder coupled to an upper part of the housing body to be easily coupled to another device or facility, in which the LED module is provided in the housing body; and a heat dissipation unit provided on a top of the casing to dissipate heat generated from the LED module, in which the heat dissipation unit includes a plurality of heat dissipation pins formed vertical to the housing body and having a cylindrical shape to smoothly flow air and enlarge a heat transfer area. According to the housing structure of the LED lamp of the present invention, the heat dissipation pins have a cylindrical shape to improve heat dissipation by allowing air smoothly flow regardless of a wind direction. Since the heat dissipation pins have a cylindrical shape, the heat transfer area can be enlarged as compared with a heat dissipation unit prepared in the form of elongated grooves. Electricity can be safely supplied without being short circuited or open circuited even when heavy wind blows or rain falls since wiring is performed inside a joint box by attaching the joint box onto an upper part of the heat dissipation unit, and the housing can be easily coupled to another device or facility by providing the holder on the upper part of the heat dissipation unit.

Description

[0001] The present invention relates to an LED lighting fixture for detecting human motion and brightness according to temperature,

The present invention relates to a housing structure of an LED lighting device applied to an LED light source, an LED light source, an LED street light, an LED security light, an LED underground light, and an LED tunnel, and a function of controlling light amount and color temperature according to human body motion detection and ambient temperature.

More particularly, the present invention relates to a light emitting diode (LED) A joint box formed on an upper portion of the housing main body, the power box being connected to the joint box; A casing unit having the LED module installed inside the housing main body, and a casing part coupled to an upper part of the housing main body to facilitate coupling of the lamp with other equipment or facility; And a heat dissipating unit formed on the casing unit to dissipate heat generated in the LED module unit. The heat dissipating unit is formed perpendicularly to the housing body, and has a cylindrical shape And a plurality of heat dissipating fins.

Meanwhile, the LED lighting device includes a human body motion sensor provided outside the housing body and sensing a human body motion; And a temperature sensor provided outside the housing body for sensing an ambient temperature, wherein the joint box includes a body motion detection sensor for receiving an operation signal from the body motion detection sensor, An input unit; A temperature sensing sensing input unit receiving a temperature signal from the temperature sensing sensor in accordance with sensing of an ambient temperature; When a human body motion sensing signal is received through the human body motion sensing input unit, an operation signal dimming control command for upwardly adjusting an amount of light of 50% originally set to 100% is generated and transmitted, If the sensing signal of the temperature is 10-20 ° C, it drives the performance-type LED module of 3500-4500K and if the sensing signal of the ambient temperature received from the temperature sensing sensing input is 20-40 ° C, the cool white ) Generates a temperature signal control command for driving the LED module and drives the warm white LED module of 3000K when the detection signal of the ambient temperature received from the temperature sensing sensing part is less than 10 DEG C, ; A rectifying unit for converting a voltage of DC 9-24 [V] into a constant voltage of 5 [V] and supplying the converted voltage to the control unit; And controlling the light amount of the LED module unit to 100% by the operation signal dimming control command received from the control unit and controlling the light amount of the performance LED module, the cool white LED module And a driver section for driving and controlling any one of the worm white LED modules.

In general, the luminaire used for lighting is used in various forms such as a fluorescent lamp, an incandescent lamp, a factory lamp, a street lamp, and a security lamp. In recent years, LEDs have been widely used because of their advantages such as low power consumption and semi-permanent lifetime.

The lighting device using the LED mainly uses a substrate on which a plurality of LEDs are mounted. However, since the LED generates a large amount of heat due to a high heat generated by the LED, there is a limitation in increasing the power consumption, there was. For this reason, a lighting device using a conventional LED basically adopts a heat dissipation structure.

Conventionally, in order to emit light from an LED light source, most of the conventional heat radiating fins and the light radiating fins of the street lamp have a pin-type vertical structure, which is a structure in which heat is dissipated by the air cooling type, and the pin type in one direction has some influence There was a problem.

A lighting unit having an improved heat dissipation structure disclosed in Japanese Patent Application Laid-open No. 10-1027101 and a heat dissipating unit of a streetlight using the lighting unit include a plurality of heat dissipation fins formed of a sheath and a bent portion formed at one end of a sheave, And a second fixing plate arranged on an upper surface of the first fixing plate, wherein the second fixing plate is provided with a second through-hole for penetrating the beveled body, and the second through- The structure of the radiating fins may include a structure in which the radiating fins are fixed while the second fixing plate is moved when the first and second fixing plates are fixed to the housing, And is different from the present invention in a pin shape.

The heat dissipation module includes a heat dissipation frame having a recess formed on a front surface thereof, the recess being formed with a recess for receiving a PCB substrate inserted thereinto, A diffusion lens disposed on a front surface of the LED and having angled protrusions formed on an underside thereof so as to prevent rotation on the protruding jaw and diffusing light emitted from the LED to the front surface; And a housing having a mounting groove for receiving the intermediate neck portion of the diffusion lens at the front surface of the heat dissipating frame and being coupled to each other so as to surround the heat dissipating frame to integrally fix the diffusion lens to the heat dissipating frame, The LED and the diffusion lens are integrally fixed to each other to dissipate the heat generated from the LED to the outside, but the heat dissipation structure is different from that of the present invention.

The heat dissipating unit in the streetlight device having efficient heat dissipation characteristics disclosed in Japanese Patent Laid-Open No. 10-1264401 is installed in the storage space and has a structure in which one side is in contact with and fixed to the light emitting unit and the other side is in contact with or separated from the housing. .

Meanwhile, conventionally, the light quantity and the color temperature of the LED lamps are kept constant. For example, in the case of a streetlight in which traffic is not so frequent, .

In this case, the amount of light needs to be adjusted according to the presence of a person.

In addition, blue LED lamps are mainly used for the LED lamps, and the color temperature of the blue LED lamps gives a cool or cold feeling to people. It is useful to give a cool feeling in summer, but it feels cold and cold in winter, so it is not suitable for emotionally. Therefore, the LED lamp needs to provide an appropriate color temperature depending on the ambient temperature or the season.

Japanese Patent Laid-Open No. 10-1155449 discloses a structure in which an LED lamp driven by DC 12V or DC 24V is provided and a power socket is provided at both ends of a substrate on which LED lamps are mounted, Lt; / RTI > However, the present invention is different from the present invention in that the amount of light and the color temperature are controlled according to whether a person exists or an ambient temperature.

According to an aspect of the present invention, there is provided an LED module comprising: a housing main body having an LED module installed therein and having a heat radiating portion formed thereon; A joint box formed at an upper portion of the housing main body and capable of safely supplying electric power without being short-circuited or disconnection even when severe winds blow or wind and rain are caused as power is drawn in and discharged and wiring is made in the interior; The LED module is installed in the housing main body and the reinforced glass is inserted into the lower portion of the housing main body to allow light to pass therethrough. An installed casing part; And a heat dissipating portion formed on the upper portion of the casing portion to dissipate heat generated in the LED module portion. The heat dissipating portion is formed perpendicularly to the housing body, and smoothly flows air regardless of the direction of the wind, And a plurality of heat dissipation fins in a cylindrical shape to widen the width of the LED lighting fixture.

According to an aspect of the present invention, there is provided an apparatus for detecting a movement of a human body, A human body motion sensing input unit for receiving an operation signal from the human body motion sensing sensor when the joint box receives a motion signal from the human body motion sensor, the temperature sensor being provided outside the housing main body and sensing ambient temperature; A temperature sensing sensing input unit receiving a temperature signal from the temperature sensing sensor in accordance with sensing of an ambient temperature; When a human body motion sensing signal is received through the human body motion sensing input unit, an operation signal dimming control command for upwardly adjusting an amount of light of 50% originally set to 100% is generated and transmitted, If the sensing signal of the temperature is 10-20 ° C, it drives the performance-type LED module of 3500-4500K and if the sensing signal of the ambient temperature received from the temperature sensing sensing input is 20-40 ° C, the cool white ) Generates a temperature signal control command for driving the LED module and drives the warm white LED module of 3000K when the detection signal of the ambient temperature received from the temperature sensing sensing part is less than 10 DEG C, ; A rectifying unit for converting a voltage of DC 9-24 [V] into a constant voltage of 5 [V] and supplying the converted voltage to the control unit; And controlling the light amount of the LED module unit to 100% by the operation signal dimming control command received from the control unit and controlling the light amount of the performance LED module, the cool white LED module Or a driver unit for driving any one of the worm white LED modules.

The housing structure of the LED lamp of the present invention is provided with an LED module unit for emitting light, preventing water from penetrating into the LED module unit, dissipating heat generated from the LED module unit, A housing main body in which the LED module is installed inside and a heat radiating part is formed in an upper part; A joint box formed at an upper portion of the housing main body and capable of safely supplying electric power without being short-circuited or disconnection even when severe winds blow or wind and rain are caused as power is drawn in and discharged and wiring is made in the interior; And a cradle coupled to an upper portion of the housing body to facilitate coupling of the lamp to other devices or facilities.

The joint box includes a converter for receiving an AC power source, a converter for obtaining a DC output voltage by using a switching circuit, and a DC power source for discharging DC power to the LED module unit. It is possible.

A casing unit having the LED module installed therein and having a tempered glass to allow light to pass therethrough; And a heat dissipation part formed on the casing part to dissipate heat generated in the LED module part.

The heat dissipation unit is formed perpendicularly to the casing unit and is composed of a plurality of heat dissipation fins having a cylindrical shape to smooth the flow of air and to widen the heat transfer area irrespective of the wind direction.

The casing unit and the radiating unit are made of aluminum to improve heat transfer. The casing unit has a cable inlet hole through which the DC power discharged from the joint box is drawn, and a plurality of joint box fixing holes And a plurality of cradle fixing holes for fixing the cradle, and a tempered glass coupling hole for coupling with the tempered glass is formed at a lower portion of the casing.

The joint box includes a box body portion in a rectangular parallelepiped shape; An upper portion coupled to a lower portion of the box body portion, and a lower portion coupled to the housing body,

The upper portion of the box body portion is provided with a box heat dissipating portion for dissipating heat generated from the converter. An inlet for generating an alternating current, The bottom of the box has a lower cover to open and close the lower part. At the edge of the bottom of the box, four heat dissipating unit engaging parts for engaging with the housing body are formed.

Wherein the cradle has an upper joint portion that is bent in two places at both sides and is connected to another device or facility; Two lower engaging portions which are engaged with both ends of the upper engaging portion and engage with the housing main body in a b shape; And an engaging angle fixing part for fixing the angle of the upper engaging part and the lower engaging part in order to adjust the angle of illumination of the lamp and to engage the upper engaging part and the lower engaging part.

The upper coupling portion is formed with two length coupling holes having a long hole so that coupling positions can be adjusted for coupling with other devices or facilities and a circular coupling hole formed at the center, A lower engaging hole for engaging with the lower engaging portion and a engaging angle fixing hole for inserting and fixing a pin for engaging the lower engaging portion are formed.

The lower coupling portion is formed with an upper coupling hole for coupling with the upper coupling portion, a body coupling hole for coupling with the housing main body, and an upper coupling portion is formed at an upper portion of the lower coupling portion, And a plurality of coupling angle adjustment holes formed in a semicircular orbit is formed.

The LED lighting device of the present invention includes a body motion detection sensor provided outside the housing body and sensing a human body motion; The joint box may further include a temperature sensing sensor provided outside the housing body for sensing an ambient temperature, the joint box including a human body motion sensing input unit for receiving an operation signal from the human motion sensing sensor according to sensing of a human motion; A temperature sensing sensing input unit receiving a temperature signal from the temperature sensing sensor in accordance with sensing of an ambient temperature; When a human body motion sensing signal is received through the human body motion sensing input unit, an operation signal dimming control command for upwardly adjusting an amount of light of 50% originally set to 100% is generated and transmitted, If the sensing signal of the temperature is 10-20 ° C, it drives the performance-type LED module of 3500-4500K and if the sensing signal of the ambient temperature received from the temperature sensing sensing input is 20-40 ° C, the cool white ) Generates a temperature signal control command for driving the LED module and drives the warm white LED module of 3000K when the detection signal of the ambient temperature received from the temperature sensing sensing part is less than 10 DEG C, ; A rectifying unit for converting a voltage of DC 9-24 [V] into a constant voltage of 5 [V] and supplying the converted voltage to the control unit; And controlling the light amount of the LED module unit to 100% by the operation signal dimming control command received from the control unit and controlling the light amount of the performance LED module, the cool white LED module Or a driver unit for driving any one of the worm white LED modules.

Here, the human body motion sensor and the temperature sensor may be attached to a predetermined side surface of the casing unit.

The housing structure of the LED lamp, the light amount adjustment function, and the color temperature adjustment function can solve the problems to be solved by the present invention.

According to the housing structure of the LED lamp of the present invention, since the heat radiating fin is formed in a cylindrical shape, the heat radiating effect can be enhanced by smoothly flowing the air regardless of the direction of the wind. It has a large heat transfer area and is equipped with a joint box on the upper part of the heat dissipating part so that it can be safely supplied with electric power without short circuit or disconnection even when severe wind blows or wind and rain are caused due to wiring in the box. It is easy to connect with other equipment or facility by installing a stand on the top.

According to the light intensity control function and the color temperature control function of the LED lighting device of the present invention, when there is no person, the light intensity of the LED is set to 50%, and the operation of the human being is sensed to raise the light intensity of the LED to 100% And the electric consumption can be efficiently maintained. In addition, it senses the ambient temperature, drives the performance sulfur type LED at the spring fall temperature, drives the warm white LED when the ambient temperature is cold, and drives the cool white LED when the ambient temperature is warm, .

FIG. 1 is a perspective view showing the entire structure of the LED lighting apparatus according to the present invention.
2 is an overall schematic view according to the housing structure of the LED lamp of the present invention
Fig. 3 is a perspective view of the housing main body according to the housing structure of the LED lamp of the present invention
4 is a schematic view of a housing body according to the housing structure of the LED lamp of the present invention
5 is a perspective view of a joint box according to the housing structure of the LED lamp of the present invention
6 is a schematic view of a joint box according to the housing structure of the LED lamp of the present invention
FIG. 7 is a view for explaining a power supply from the joint box according to the housing structure of the LED lamp of the present invention to the LED module in the housing body;
Fig. 8 is a perspective view of a holder according to the housing structure of the LED lamp of the present invention
9 is a schematic view of a mount according to the housing structure of the LED lamp of the present invention
10 is a schematic view of an upper fitting part according to the housing structure of the LED lamp of the present invention
11 is a schematic view of a lower coupling part according to the housing structure of the LED lamp of the present invention
12 shows an example of a conventional LED lighting fixture housing
13 is a block diagram of a controller of the present invention
14 is a detailed circuit diagram of the controller of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It should be noted that the following terms are defined in consideration of the functions of the present invention, and this may vary depending on the intention or custom of the user, operator, and the like, It should be based on the contents throughout.

Hereinafter, a preferred embodiment of the "LED lighting fixture housing structure" according to the present invention will be described in detail.

The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

FIG. 1 is a perspective view of an LED lighting apparatus according to a first embodiment of the present invention. FIG. 2 is a schematic view of a housing structure of an LED lighting apparatus according to the present invention. 5 is a perspective view of a joint box according to a structure of a housing of an LED lamp of the present invention, and FIG. 6 is a perspective view of a housing structure of an LED lamp of the present invention FIG. 7 is an explanatory view of power supply from the joint box according to the housing structure of the LED lamp of the present invention to the LED module in the housing body, FIG. 8 is a perspective view of the LED module according to the present invention, Fig. 9 is a schematic view of a mount according to the housing structure of the LED lamp of the present invention, Fig. 10 is a perspective view of the housing of the LED lamp of the present invention 11 is a schematic view of a lower engaging portion according to the housing structure of the LED lamp of the present invention, Fig. 12 is an example of a conventional LED lighting fixture housing, Fig. 13 is a block diagram And Fig. 14 is a detailed circuit diagram of the controller of the present invention.

As shown in FIGS. 1 and 2, the housing A of the lighting fixture of the present invention is provided with an LED module portion for emitting light, preventing moisture from penetrating into the LED module portion, It dissipates generated heat.

The housing (A) has a housing main body (1) in which the LED module is installed, and a heat dissipating part (12) is formed on the housing main body (1). A joint box (not shown) formed on an upper portion of the housing main body 1 to allow electric power to be supplied and discharged, and to securely supply electric power without causing a short circuit or disconnection even when severe winds are blown, (2); And a cradle (3) coupled to an upper portion of the housing main body (1) for facilitating the coupling of the lamp with other devices or facilities.

In the joint box 2, a converter for receiving an AC power source and for obtaining a DC output voltage by using a switching circuit is connected to the AC power source. In order to supply DC power to the LED module, Lt; / RTI >

The casing body (1) has a casing part (11) in which the LED module part is installed and a tempered glass (13) is installed to allow light to pass therethrough; And a heat dissipation unit 12 formed on the casing unit 11 to dissipate heat generated in the LED module unit.

The heat radiating part 12 is formed perpendicularly to the casing part 11 and is composed of a plurality of heat radiating fins 121 having a cylindrical shape to smooth the flow of air and to widen the heat transfer area irrespective of the wind direction do.

The radiating fins 121 may be made in the form of a conical column whose bottom is thick and whose upper side is slightly thinner and less inclined.

As shown in FIG. 12, in the conventional LED lighting fixture housing B, a conventional plate type heat radiation part 12A has a plurality of conventional plate type heat radiation fins 121A arranged in the longitudinal direction, (The blue display direction in the drawing), the heat transfer area that is in contact with the wind becomes larger and the heat radiation is good. If the length arrangement direction differs from the wind direction (the red display direction in the drawing) So that heat dissipation is poor.

Since the heat radiating fins 121 of the present invention are vertically formed in a cylindrical shape, the airflow smoothly flows regardless of the direction of the wind and the area of contact with the wind is large. Also, since the heat radiating area itself is wider than the plate type Even when there is no heat, the heat dissipation is good.

In addition, the joint box 2 is attached to the upper part of the heat dissipating unit 121, and as a result of the connection in the box, the electric power can be safely supplied without short circuit or disconnection even if severe wind blows or rainstorm And the cradle (3) is provided on the upper part of the heat dissipating part (12), so that it is easy to connect with other equipment or facility.

The housing (A) of the luminaire of the present invention can be applied to LED floodlight, LED street lamp, LED security lamp, LED underground lamp, LED tunnel, and the like.

As shown in FIGS. 3 and 4, the housing main body 1 is provided with the LED module unit, the heat radiating unit 12 is formed on the upper part, the LED module unit is installed inside, A casing part 11 provided with tempered glass 13 so as to pass therethrough; And a heat dissipation unit 12 formed on the casing unit 11 to dissipate heat generated in the LED module unit.

The heat radiating part 12 is formed perpendicularly to the casing part 11 and is composed of a plurality of heat radiating fins 121 having a cylindrical shape to smooth the flow of air and to widen the heat transfer area irrespective of the wind direction .

Since the heat radiating fins 121 of the present invention are vertically formed in a cylindrical shape, the airflow smoothly flows regardless of the direction of the wind and the area of contact with the wind is large. Also, since the heat radiating area itself is wider than the plate type Even when there is no heat, the heat dissipation is good.

The casing part (11) and the heat radiating part (12) are made of aluminum to improve heat transfer.

A cable inlet hole 111 through which the power discharged from the joint box 2 is drawn into the casing unit 11, a plurality of joint box fixing holes 112 for fixing the joint box 2, A plurality of cradle fixing holes 113 for fixing the cradle 3 are formed.

And a reinforced glass coupling hole 114 for coupling with the tempered glass 13 is formed in the lower part of the casing part 11.

It is preferable that the tempered glass 13 is put on the packing after putting the packing thereon, and the packing is again put on the tempered glass 13 and then pressed by the pressing flange to be bolted to the tempered glass fitting hole.

As shown in FIGS. 5 and 6, the joint box 2 is formed on the upper portion of the housing main body 1, and the power is drawn in and discharged. When the connection is made in the interior, This ensures that electricity can be safely supplied without short circuits or disconnection.

In the joint box 2, a converter for receiving an AC power source and for obtaining a DC output voltage by using a switching circuit is connected to the AC power source. In order to supply DC power to the LED module, Lt; / RTI >

The joint box (2) has a box body portion (21) in a rectangular parallelepiped shape; The upper part is coupled to the lower part of the box main body part 21 and the lower part is connected to the housing main body 1 and comprises a box bottom part 22 forming a bottom.

The box main body 21 may have a built-in converter.

A box radiating portion 211 is formed on the box body portion 21 so as to radiate heat from the inside.

A power inlet 212 through which the power is turned on and a power outlet 213 through which the power is discharged are formed on the side surface of the box body 21.

The power inlet 212 and the power outlet 213 are sealed with silicone to prevent penetration of rainwater or moisture after the power cable is passed.

The box bottom part 22 has a structure in which a lower cover 221 is formed to open and close the lower part.

A bottom cover coupling bolt hole 223 for coupling with the bottom cover 221 is formed in the box bottom part 22.

The lower cover 221 is formed with a cover engaging hole 2211 for engaging with the box bottom 22 with a bolt.

At the edge of the box bottom part 22, four heat dissipating unit coupling holes 222 for coupling with the housing main body 1 are formed.

7 shows a state in which when the converter is installed inside the joint box 2, an AC power source is drawn through the joint box 2 and converted into a DC power source through a converter that obtains a DC output voltage using an internal switching circuit DC power is supplied to the LED module through the cable inlet hole of the casing part 11 of the housing body 1 by the DC power cable.

As shown in Figs. 8 and 9, the cradle 3 is a device which is coupled to the upper portion of the housing main body 1 to facilitate coupling of the luminaire with other devices or facilities.

The cradle (3) has an upper engaging portion (31) which is bent in a double-sided shape and connected to another device or facility; Two lower engaging parts (32) coupled with both ends of the upper engaging part (31) and coupled with the housing main body (1) A coupling angle for fixing the coupling angle of the upper coupling portion 31 and the lower coupling portion 32 in order to couple the upper coupling portion 31 and the lower coupling portion 32 and adjust the irradiation angle of the lamp, (33).

The coupling angle fixing portion 33 is divided into a bolt portion, a nut portion and a washer portion, and the bolt portion is formed with a groove in the bolt head portion in a tightened state.

The coupling angle of the upper coupling portion 31 and the lower coupling portion 32 is set so that the coupling angle fixing portion 33 and the coupling angle fixing hole 314 and the coupling angle adjusting hole 323 do not move It is fixed double.

As shown in FIG. 10, the upper engaging portion 31 is connected to another device or facility in the form of a double curved double-sided edge.

In the upper part of the upper coupling part 31, there are provided two length coupling holes 311 having long holes so that coupling positions can be adjusted for coupling with other devices or facilities, and a circular circular coupling hole 312 are formed.

At both ends of the upper coupling portion 31, a lower coupling hole 313 for coupling with the lower coupling portion 32 and a coupling angle fixing hole 314 for inserting and fixing a pin for coupling with the lower coupling portion 32 are formed. (314) are formed.

As shown in FIG. 11, the lower engaging portion 32 is coupled to both ends of the upper engaging portion 31 and is coupled with the housing main body 1 in a b-shape.

An upper coupling hole 321 for coupling with the upper coupling portion 31 and a body coupling hole 322 for coupling with the housing main body 1 are formed in the lower coupling portion 32. [

The coupling angle of the upper coupling part 31 and the lower coupling part 32 can be adjusted on the upper part of the lower coupling part 32 to adjust the irradiation angle of the lamp, An adjustment hole 323 is formed.

The coupling angle fixing hole 314 and the coupling angle adjusting hole 323 are fixed to one of the plurality of coupling angle adjusting holes 323 to adjust the coupling angle.

11 and 12, the LED lamp of the present invention may include a controller 23 in the joint box 2. The controller 23 includes a sensing input 231, a controller 232 A rectifying unit 233, and a driver unit 234. [0064]

Before describing the controller 23, the LED lamp may further include a human body motion sensor and a temperature sensor.

The human body motion sensor and the temperature sensor may be attached to a predetermined side surface of the casing unit 11. [ The human body motion sensor and the temperature sensor detect the movement of people around and detect the ambient temperature.

And, the LED module part can be constituted by a combination of a performance yellow LED, a cool white LED and a warm white LED. The performance sulfur type LED emits light having a color temperature of 3500-4500K, the cool white LED emits light having a color temperature of 6000K, and the warm white LED can emit light having a color temperature of 3000K.

The human body motion sensing input unit 2311 of the controller 23 may be configured to receive an operation signal according to the detection of the human motion from the human motion sensor. The human body motion sensing input unit 2311 can detect human motion using IR (infrared).

The temperature detection sensing input unit 2312 may be configured to receive a temperature signal according to the detection of the ambient temperature from the temperature detection sensor.

The operation signal and the temperature signal may be transmitted to the controller 232, respectively.

The control section 232 may be initially set to emit only 50% of the light amount of the LED module section.

The control unit 232 may be configured to generate an operation signal dimming control command for adjusting the light amount of the first set 50% to 100% when the human body motion sensing signal is received through the human body motion sensing input unit 2311. [

The control unit 232 may be configured to determine a sensing signal of the ambient temperature received from the temperature sensing sensing unit 2312 and generate a temperature signal control command corresponding to the ambient temperature.

The controller 232 generates a temperature signal control command for driving the performance-type LED module of 3500-4500K when the ambient temperature is 10-20 ° C, and generates a temperature signal control command for controlling the cool white of 6000K when the ambient temperature is 20-40 ° C. Generate a temperature signal control command to drive the LED module, and generate a temperature signal control command to cause a 3000K warm white LED module to run if the ambient temperature is less than 10 < 0 > C.

The control unit 232 may be configured to transmit an operation signal dimming control command and a temperature signal control command to the driver unit 234. [

On the other hand, the rectifying unit 233 may be configured to convert the DC 9-24 [V] voltage to a constant voltage of 5 [V] and supply it to the controller 232.

The driver unit 234 may be configured to drive and control the light amount of the LED module unit to 100% by adjusting the operation signal dimming control command received from the control unit 232. [

The driver unit 234 may be configured to drive and control one of the performance yellow LED module, the cool white LED module, and the warm white LED module according to a temperature signal control command received from the control unit 232. Here, the switching mode power supply (SMPS) is configured to apply a voltage of DC 12 [V] or DC 24 [V] to the performance yellow LED module, the cool white LED module or the warm white LED module, respectively.

In other words, if the ambient temperature is spring / fall weather or temperature, it will drive a general performance LED module, but if it is hot summer weather or temperature, it will drive cool white LED module to cool people, The white LED module can be driven to have a warm feeling.

Since the heat radiating fins 121 of the present invention are vertically formed in a cylindrical shape, the airflow smoothly flows regardless of the direction of the wind and the area of contact with the wind is large. Also, since the heat radiating area itself is wider than the plate type And the joint box 2 is attached to the upper part of the heat dissipating unit 121 to prevent short-circuiting or disconnection even if severe winds or wind and rain are caused as the connection is made inside the box. And the cradle 3 is installed on the upper part of the heat dissipating part 12, so that it can be easily coupled with other devices or facilities.

In addition, the controller 232 of the present invention can efficiently consume the LED module according to the detection of the human body motion sensed by the human body motion sensor, and the controller 232 of the present invention can detect By changing the color temperature of the LED module according to the ambient temperature, people can feel warm or cool depending on the surrounding weather and temperature, thereby providing emotional illumination.

A: Housing B: Existing housing example
1: housing body 11: casing portion
111: Cable entry hole 112: Joint box fixing hole
113: cradle fixing hole 114: reinforced glass coupling hole
12: heat radiating part 12A: conventional plate type heat radiating part
121: radiating fin 121A: conventional plate type radiating fin
13: tempered glass 131: packing and pressing flange
2: Joint box 21: box body part
211: box heat dissipation unit 212: power inlet
213: power outlet 22: box bottom
221: lower cover 2211: cover engagement hole
222: Heat dissipating unit coupling hole 223: Lower cover coupling bolt hole
23: controller 231: sensing input
2311: human body motion sensing input unit 2312: temperature sensing sensing input unit
232: Control section 233:
234: LED driver section 2341: Cool LED driver section
2342: Warm LED Driver Part 3: Cradle
31: upper coupling portion 311: length coupling hole
312: circular coupling hole 313: lower coupling hole
314: Coupling angle fixing hole
32: lower coupling portion 321: upper coupling hole
322: Main body coupling hole 323: Coupling angle adjustment hole
33: coupling angle fixing portion

Claims (5)

An LED module unit in which a performance yellow LED, a cool white LED and a warm white LED are mixedly arranged is installed to prevent moisture from penetrating into the LED module unit, (EN) A housing (A) of an LED lamp for dissipating heat generated by an LED lamp
The housing (A) has a housing main body (1) in which the LED module is installed, and a heat dissipating part (12) is formed on the housing main body (1).
A joint box (not shown) formed on an upper portion of the housing main body 1 to allow electric power to be supplied and discharged, and to securely supply electric power without causing a short circuit or disconnection even when severe winds are blown, (2);
(3) coupled to the upper portion of the housing main body (1) for facilitating the coupling of the lamp with other equipment or facilities;
A body motion detecting sensor provided outside the housing main body 1 and detecting a human body motion;
And a temperature sensor provided outside the housing main body 1 for sensing an ambient temperature,
The casing body (1) has a casing part (11) in which the LED module part is installed and a tempered glass (13) is installed to allow light to pass therethrough;
And a heat radiating part (12) formed on the casing part (11) and radiating heat generated from the LED module part,
The heat radiating part 12 is formed perpendicularly to the casing part 11 and is composed of a plurality of heat radiating fins 121 having a cylindrical shape to smooth the flow of air and to widen the heat transfer area irrespective of the wind direction And,
The joint box (2) includes a human body motion sensing input unit (2311) for receiving an operation signal according to the detection of a human motion from the human motion detection sensor;
A temperature sensing input unit 2312 for receiving a temperature signal from the temperature sensing sensor in response to detection of an ambient temperature;
When the human body motion sensing signal is received through the human body motion sensing input unit 2311, an operation signal dimming control command for adjusting the light intensity of the initially set 50% to 100% is generated and transmitted to the temperature sensing sensing unit 2312) is in the range of 10-20 ° C, it drives 3500-4500K of the performance-based LED module, and when the detection signal of the ambient temperature received from the temperature-sensing sensing unit is 20-40 ° C, A temperature signal control command for driving the cool white LED module and driving the warm white LED module of 3000K when the ambient temperature detection signal received from the temperature detection sensing unit is less than 10 DEG C A control unit 232 for generating and delivering the data;
A rectification unit 233 for converting a voltage of DC 9-24 [V] to a constant voltage of 5 [V] and supplying it to the control unit 232;
The control unit 232 controls the light amount of the LED module unit to 100% by the dimming control command received from the control unit 232, A controller 23 configured by a driver unit 234 for driving and controlling either the cool white LED module or the warm white LED module,
The joint box (2) has a box body portion (21) in a rectangular parallelepiped shape;
The upper part is connected to the lower part of the box main body part 21 and the lower part is composed of the box bottom part 22 joined to the housing main body 1 and forming the bottom,
An upper portion of the box main body portion 21 is formed with a box heat dissipating portion 211 so as to dissipate heat therein,
A power inlet 212 for receiving power and a power outlet 213 for discharging power are formed on the side surface of the box body 21,
The box bottom part 22 has a structure in which a lower cover 221 is formed so as to open and close the lower part,
At the edge of the box bottom part 22, four heat dissipating unit engaging holes 222 for engaging with the housing main body 1 are formed,
The cradle (3) has an upper coupling portion (31) which is bent in a double-sided shape and connected to another device or facility.
Two lower engaging parts (32) coupled with both ends of the upper engaging part (31) and coupled with the housing main body (1)
A coupling angle for fixing the coupling angle of the upper coupling portion 31 and the lower coupling portion 32 in order to couple the upper coupling portion 31 and the lower coupling portion 32 and adjust the irradiation angle of the lamp, (33)
In the upper part of the upper coupling part 31, there are provided two length coupling holes 311 having long holes so that coupling positions can be adjusted for coupling with other devices or facilities, and a circular circular coupling hole 312 are formed,
At both ends of the upper coupling portion 31, a lower coupling hole 313 for coupling with the lower coupling portion 32 and a coupling angle fixing hole 314 for inserting and fixing a pin for coupling with the lower coupling portion 32 are formed. (314)
An upper coupling hole 321 for coupling with the upper coupling portion 31 and a body coupling hole 322 for coupling with the housing main body 1 are formed in the lower coupling portion 32,
The coupling angle of the upper coupling part 31 and the lower coupling part 32 can be adjusted on the upper part of the lower coupling part 32 to adjust the irradiation angle of the lamp, And an adjustment hole (323) is formed in the light emitting diode (LED).
The method according to claim 1,
Wherein the human body motion detecting sensor and the temperature sensing sensor are attached to a predetermined side surface of the casing unit 11. The LED lighting apparatus according to claim 1,
The method according to claim 1,
A cable inlet hole 111 through which the power discharged from the joint box 2 is drawn into the casing unit 11, a plurality of joint box fixing holes 112 for fixing the joint box 2, A plurality of cradle fixing holes 113 for fixing the cradle 3 are formed,
And a reinforced glass coupling hole (114) for coupling with the tempered glass (13) is formed in the lower part of the casing part (11).
delete The method according to claim 1,
In the joint box 2, a converter for receiving an AC power source and for obtaining a DC output voltage by using a switching circuit is connected to the AC power source. In order to supply DC power to the LED module, And an LED lighting device for controlling human motion and brightness according to temperature.

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