KR100967347B1 - Street lamp light emitting device - Google Patents

Street lamp light emitting device Download PDF

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Publication number
KR100967347B1
KR100967347B1 KR1020080035720A KR20080035720A KR100967347B1 KR 100967347 B1 KR100967347 B1 KR 100967347B1 KR 1020080035720 A KR1020080035720 A KR 1020080035720A KR 20080035720 A KR20080035720 A KR 20080035720A KR 100967347 B1 KR100967347 B1 KR 100967347B1
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South Korea
Prior art keywords
member
side
shape
heat dissipation
led
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KR1020080035720A
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Korean (ko)
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KR20090110109A (en
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황순철
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황순철
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Priority to KR1020080035720A priority Critical patent/KR100967347B1/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies
    • Y02B20/70Used in particular applications
    • Y02B20/72Used in particular applications in street lighting

Abstract

The present invention relates to a street light emitting device, and in detail, an LED (LED) arranged in an ellipse to form a single LED protection member, and the first heat dissipation member wrapped around the side of the LED protection member at a certain distance from the circular circle And inserting and fixing the PC member formed on the bottom of the LED to the second fastening member so that power can be applied to the LED, and forming second and third heat dissipating members on the bottom of the second fastening member. Characterized in that the street light emitting device characterized in that the heat generated from the LED radiates to the outside.
Street Light, LED, Heat Dissipation

Description

Street light emitters {STREET LAMP LIGHT EMITTING DEVICE}

The present invention relates to a street light emitting device, and in detail, an LED (LED) arranged in an ellipse to form a single LED protection member, and the first heat dissipation member wrapped around the side of the LED protection member at a certain distance from the circular circle And inserting and fixing the PC member formed on the bottom of the LED to the second fastening member so that power can be applied to the LED, and forming second and third heat dissipating members on the bottom of the second fastening member. Characterized in that the street light emitting device characterized in that the heat generated from the LED radiates to the outside.

In general, street lamps are lighting facilities installed along road streets for the safety and security of road traffic, and suitable types are used depending on the installation places such as highways, main roads of commercial areas, commercial roads, and residential district roads. . There are many types of street lamp poles, including a highway type that bends the end of the pole and has its back at the end, a bracket type that extends horizontally at the end of the pole, and hangs on it. There is a scalp shape with a back on the top. As a light source, a high pressure mercury lamp, a fluorescent lamp, a sodium lamp, an ordinary bulb, etc. are used.

Such streetlights emit white, yellow, or blue light by a light source of a predetermined color. Of course, it may be selected depending on the power efficiency of the street light, the intensity of the light, or the ambient atmosphere.

However, the various lamps as described above have the disadvantage that the user can not artificially adjust the brightness and the diffusion range is determined at the time of the first manufacturing, and also has the disadvantage that the life is very short, overheat generation and power consumption are increased.

In view of this, in recent years, a lampshade is covered around a light source of at least one light emitting diode (LED), and a convex lens is slidably positioned in front of the lampshade to provide a high brightness through a high brightness LED. In order to extend the life and minimize the power consumption, street lamps or lightings using light emitting diodes have been devised.

However, the following disadvantages are pointed out in using high brightness light emitting diodes.

The light emitting diode has a long life that is semi-permanent compared to the lamps described above. However, since the brightness is determined by a plurality of combinations of light emitting diodes, an ideal arrangement is excluded in manufacturing, and the brightness is provided solely depending on the reflector. There was an inefficient disadvantage.

In addition, there is a problem that it is difficult to efficiently dissipate heat emitted from a plurality of light emitting diodes, such that maintenance must be performed within a short time.

In addition, in the maintenance of the street lamp, the lamp support frame body is installed from the upper cover serving as the head of the street lamp to the boss portion on the upper cover side so as to fasten the fastening screw through the coupling hole provided on the lamp support frame side. The installation work was cumbersome.

In addition, in the future repair and inspection of the internal parts of the street light, since there is no separate component supporting the support frame in the process of disassembling the lamp support frame with the lamp module installed from the upper cover, the power supply (SMPS :) installed inside Switching mode Power Supply) such as a short circuit of the wire connected to the lamp module side caused a problem that the inspection and repair work of unfamiliar workers become more difficult.

The present invention has been made in view of the above problems of the prior art, it is possible to maximally dissipate the heat generated by forming an LED protection member by arranging the LED (LED) in an elliptical shape, the LED emits light It is to provide a street light emitting device characterized in that a wide range to form an oval.

In order to achieve the above object of the present invention, the street light emitting device of the present invention,

Insert a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,

The light emitting member,

Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,

A lens member 21 having a hemispherical lens mounted on an upper surface of the LED protection member;

A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;

A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;

An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;

The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;

A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;

A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;

A plurality of LEDs (LEDs) are arranged in an elliptical shape on a bottom surface of the LED protection member and fixed to the upper side. Member 44; And

The second and third heat dissipation member (70, 80) is a screw member 71 to form a close bond.

Removable cooling fan 600 is further provided in the space between the second heat dissipation member and the third heat dissipation member 80.

The n column is characterized in that 2 to 50 columns.

The luminaire member is formed by inserting a variable member so that the groove portions of the first row and the third row of the three rows can vary the direction of irradiation, and the grooves of the two rows have a screw thread formed on the inner circumferential surface so that the vertical straight line can be irradiated downward. It is characterized by forming in the fixing member.

In order to achieve the above object of the present invention, the streetlight light emitting device of the present invention inserts a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,

The light emitting member,

Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,

A lens member 21 mounted with a lens having a trapezoidal shape on an upper surface of the LED protection member;

A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;

A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;

An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;

The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;

A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;

A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;

A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protective member and fixed to the upper side. Member 44; And

The second and third heat dissipation member (70, 80) is a screw member 71 to form a close bond.

Removable cooling fan 600 is further provided in the space between the second heat dissipation member and the third heat dissipation member 80.

The n column is characterized in that 2 to 50 columns.

The luminaire member is formed by inserting a variable member so that the groove portions of the first row and the third row of the three rows can vary the direction of irradiation, and the grooves of the two rows have a screw thread formed on the inner circumferential surface so that the vertical straight line can be irradiated downward. It is characterized by forming in the fixing member.

In order to achieve the above object of the present invention, the streetlight light emitting device of the present invention inserts a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,

The light emitting member,

Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,

A lens member 21 which is formed inside the hemispherical lens and is mounted on an upper surface of the LED protection member;

A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;

A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;

An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;

The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;

A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;

A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;

A plurality of LEDs (LEDs) are arranged in an elliptical shape on a bottom surface of the LED protection member and fixed to the upper side. Member 44; And

The second and third heat dissipation member (70, 80) is a screw member 71 to form a close bond.

Removable cooling fan 600 is further provided in the space between the second heat dissipation member and the third heat dissipation member 80.

The n column is characterized in that 2 to 50 columns.

The luminaire member is formed by inserting a variable member so that the groove portions of the first row and the third row of the three rows can vary the direction of irradiation, and the grooves of the two rows have a screw thread formed on the inner circumferential surface so that the vertical straight line can be irradiated downward. It is characterized by forming in the fixing member.

In order to achieve the above object of the present invention, the street light emitting device of the present invention, while inserting a plurality of light emitting members in the luminaire member having a groove portion of three rows X n columns,

The light emitting member,

Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,

A lens member 21 formed inside a trapezoidal lens and mounted on an upper surface of the LED protection member;

A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;

A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;

An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;

The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;

A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;

A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;

A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protection member and fixed to the top, and the auxiliary member wrapping the outer circumferential surface of the LED protection member in a circular shape is adhered to the top surface, and the bottom surface is a horizontal straight line PCB. Member 44; And

The second and third heat dissipation member (70, 80) is a screw member 71 to form a close bond.

Removable cooling fan is further provided in the space between the second heat dissipation member and the third heat dissipation member 80.

The n column is characterized in that 2 to 50 columns.

The luminaire member is formed by inserting a variable member so that the groove portions of the first row and the third row of the three rows can vary the direction of irradiation, and the grooves of the two rows have a screw thread formed on the inner circumferential surface so that the vertical straight line can be irradiated downward. It is characterized by forming in the fixing member.

Looking at the effect of the street light emitting device according to the present invention, when the LED (LED) mounted inside the light emitting member inserted into the luminaire member is bad, there is an advantage that can be easily removed by replacing the defective light emitting member. , The heat dissipation member has the advantage of maximizing heat dissipation by forming a curved wing on the outer peripheral surface of the cylinder.

Hereinafter, the street light emitting device according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional exploded view of a street light emitting device according to a first embodiment of the present invention, Figure 2 is a cross-sectional exploded view of a street light emitting device according to a second embodiment of the present invention, Figure 3 is 4 is a cross-sectional exploded view of a street light emitting device according to a third embodiment, FIG. 4 is a cross-sectional exploded view of a street light emitting device according to a fourth embodiment according to the present invention, and FIG. 5 is a view showing the electrode unit according to FIGS. 6 is a view showing another electrode unit according to FIGS. 1 to 4, FIG. 7 is a bottom view showing a main heat dissipation member according to FIGS. 1 to 4, and FIG. 8 is a street light emitting device of FIG. 1. 9 is a view illustrating the light range of the street light emitting device of FIG. 2, FIG. 10 is a street light member for mounting the street light emitting device according to the present invention, and FIG. 4 It is a figure which shows the cooling fan which can be mounted between the 2nd heat dissipation member and the 3rd heat dissipation member of the shown street light-emitting device.

As shown in FIGS. 1 to 11, the streetlight light emitting device of the present invention inserts a plurality of light emitting members 100 into a luminaire member (see 500 of FIG. 10) having grooves of 3 rows X n columns. The n columns are exactly 2 to 50 columns.

Here, among the three rows, the groove portions of the first row and the third row insert and form the variable member so that the irradiation direction can be varied. The variable member is formed in a socket shape and irradiates a desired direction. The variable member is configured to adjust the irradiation direction of the member along the straight and curved grooves formed on the outer circumferential surface of the member or to form the member by bellows so that the user manually adjusts the irradiation angle. At this time, the groove portion of the second row of the three rows is formed of a fixing member so that a screw thread is formed on the inner peripheral surface so that the vertical straight line can be irradiated downward.

Here, the light emitting member 100, the lens member 21, the first and second fastening members 31 and 61, the LED 43, the LED protective member 42, the auxiliary member 41, the first , 2, 3 heat dissipation members (22, 70, 80), the PCB (PCB) member 44, the screw member 71 and the binding member (90). In this case, the light emitting member 100 is provided as a rotary electrode member 51 or a ball electrode member 52 on the second fastening member 61 to supply power to the LED 43. Form the contacts of the electrodes. In addition, a removable cooling fan (refer to FIG. 11, 600) is installed in a space between the second heat dissipation member 70 and the third heat dissipation member 80 to expedite heat generated from the LED 43 to the outside. Release.

Here, the PCB (44) member (44), a plurality of the LED (LED, 43) is arranged in an elliptical shape on the bottom surface of the LED protection member 42 and fixed to the top. At this time, the PCB (44) member (44), it is preferable that the auxiliary member 41 wrapped around the outer circumferential surface of the LED protection member 42 to the upper surface and the bottom surface is a horizontal straight line.

Here, the PCB member 22 includes a zener diode for applying a constant voltage and current to the LED.

In addition, the second fastening member 61 protrudes outwardly from a portion of one side and the other side of the member to form a “+” electrode portion on one side and a “−” electrode portion on the other side. The positive and negative electrode portions are formed on one side and the other side of the PCB member 44 so as to be symmetrical with the respective electrode portions. At this time, the electrode unit is formed of a rotary electrode member 51 or a ball electrode member 52, the rotary electrode member 51 is rotated while pressing the PCB member 44 to a predetermined depth to the electrode. The ball electrode member 52 forms a spring and a ball in the second fastening member to insert the PCB member 44 downwardly by forming a spring and a ball in an electrode part. The member 44 is a one-touch connector.

Here, when the one-touch connector or the contact is formed, an upper surface of the second heat dissipation member 70 and a bottom surface of the second fastening member 61 are closely coupled to each other, and the second fastening member is connected by a power supply unit (not shown). Light is supplied by supplying power to the LED 43 through each of the electrode portions formed at 61.

Here, the auxiliary member 41 is a hollow cylindrical shape, when explaining the surface cut in the up and down of the cylinder in detail, one side and the other side is formed in the reverse "b" shape so that the other side is symmetrical with the "b" shape of one side, respectively. .

Here, the first fastening member 31 is a hollow cylindrical shape, and the surface cut in the upper and lower sides of the cylindrical in detail, one side and the other side is formed in stepped and reverse stepped respectively.

Here, the first heat dissipation member 22 has a cylindrical shape including a hollow portion having an upper diameter from an upper portion to a central portion and a smaller diameter length from the central portion to a lower portion and a shorter diameter portion between the upper portion and the lower portion. , Periodic uneven furrows are formed at regular intervals on the cylindrical outer circumferential surface.

Here, the second heat dissipation member 70 is provided with a plurality of curved wings on the outer peripheral surface of the hollow cylinder.

Here, when the third heat dissipation member 80 is described in three-dimensional shape, it includes a plurality of curved wings on the outer circumferential surface of the hollow cylinder, and includes the hollow cylindrical binding member 90 protruding downward on the bottom of the member. The binding member 90 is formed to allow insertion and fixation by forming a screw line on the outer peripheral surface of the cylinder to rotate the luminaire member 500.

Here, when the surface cut up and down of the third heat dissipation member 80 in detail, the center of the upper portion is formed in a concave "concave" shape, the downward protrusion formed by forming a thread on one side and the other side of the member Is formed. In addition, the screw member 71 is inserted to allow the second and third heat dissipation members 70 and 80 to be in close contact with each other.

In addition, the lens member 21 illustrated in FIG. 1 has a protrusion formed at a lower portion thereof, and an upper portion thereof is formed as a hemispherical lens. The lens member 21 illustrated in FIG. 2 has a protrusion formed at a lower portion thereof, and an upper portion thereof is formed of a trapezoidal lens. 3 and 4, a cavity is formed inside the lens of the hemisphere and the trapezoid shape, and is mounted on the upper surface of the LED protection member 42. At this time, the LED protective member 42 is formed in a convex shape corresponding to the position of the top surface of each LED 43, the material is preferably a resin (Resin) or a transparent lens.

Here, the second and third heat dissipation members 70 and 80 and the binding member 90 will be collectively described as the main heat dissipation member 200. The main heat dissipation member 200 discharges the heat generated by the LED 43 to the outside. At this time, a plurality of curved wings are formed on the outer cylindrical surface of the hollow cylinder and the cylindrical in the second, third heat radiation member (70, 80) to radiate heat to the outside.

In addition, the electrode illustrated in FIGS. 5 to 6 protrudes one side and the other portion of the second fastening member 61 outward to form a “+” electrode portion on one side and a “−” electrode portion on the other side. The positive and negative electrode portions are formed on one side and the other side of the PCB member 44 so as to be symmetrical with the respective electrode portions. In this case, the electrode unit is formed of the rotating electrode member 51 shown in FIG. 5 or the ball electrode member 52 shown in FIG. 6, and the rotating electrode member 51 is the PCB member (PCB) member ( 44 to rotate to a predetermined depth to form a contact to the electrode, the ball electrode member 52 forms a spring and a ball in the second fastening member to the electrode portion downward the PCB member (44) When inserted, the PCB member 44 is a one-touch connector with the inward force of the ball.

Here, when the one-touch connector or the contact is formed, an upper surface of the second heat dissipation member 70 and a bottom surface of the second fastening member 61 are closely coupled to each other, and the second fastening member is connected by a power supply unit (not shown). Light is supplied by supplying power to the LED 43 through each of the electrode portions formed at 61.

In addition, the main heat dissipation member 200 illustrated in FIG. 7 discharges heat generated from the LED 43 to the outside. At this time, a plurality of curved wings are formed on the outer cylindrical surface of the hollow cylinder and the cylindrical in the second, third heat radiation member (70, 80) to radiate heat to the outside.

In addition, according to the shape of the lens member 21, the LED 43 is irradiated to a wide range (300, 400) shown in Figs.

Finally, the luminaire member 500 inserts a variable member so that the groove portions of one row and three rows of the three rows can vary the direction of irradiation, and the groove portions of the two rows are vertically formed with a screw thread on the inner circumferential surface thereof. It is formed of a fixed member so that it can be irradiated in a straight line. In this case, the light emitting member 100 is mounted to the groove portion.

Although the present invention has been described with reference to the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will include any modifications or variations that fall within the spirit of the invention.

1 is an exploded cross-sectional view of a streetlight light emitting device according to a first embodiment of the present invention.

2 is an exploded cross-sectional view of a streetlight light emitting device according to a second embodiment of the present invention;

3 is an exploded cross-sectional view of a streetlight light emitting device according to a third embodiment of the present invention;

4 is an exploded cross-sectional view of a streetlight light emitting device according to a fourth embodiment of the present invention;

5 is a view showing an electrode unit according to FIGS. 1 to 4.

FIG. 6 is a view illustrating still another electrode unit according to FIGS. 1 to 4.

7 is a bottom view of the main heat dissipation member according to FIGS. 1 to 4.

8 is a view showing a light range of the streetlight light emitting device of FIG.

9 is a view showing a light range of the streetlight light emitting device of FIG.

10 is a street light member for mounting a street light emitting device according to the present invention.

11 is a view showing a cooling fan that can be mounted between the second heat dissipation member and the third heat dissipation member of the street light emitting device shown in FIGS. 1 to 4.

<Explanation of Signs of Major Parts of Drawings>

21 lens member 22 first heat dissipation member

31: first fastening member 41: auxiliary member

42: LED protective member 43: LED (LED)

44: PCB member 51: rotary electrode member

52: ball electrode member 61: second fastening member

70 second heat dissipation member 71 screw member

80: third heat dissipation member 90: binding member

100: light emitting member 300, 400: wide range

500: Luminaire member 600: Cooling fan

Claims (16)

  1. Insert a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,
    The light emitting member,
    Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,
    A lens member 21 having a hemispherical lens mounted on an upper surface of the LED protection member;
    A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;
    A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;
    An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;
    The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;
    A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;
    A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;
    A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protection member and fixed to the top, and the auxiliary member wrapping the outer circumferential surface of the LED protection member in a circular shape is adhered to the top surface, and the bottom surface is a horizontal straight line PCB. Member 44; And
    The second and third heat dissipation member (70, 80) is a screw member 71 to form a close bond;
    The n column is comprised in the range of 2 to 50 columns,
    Removable cooling fan 600 is provided in the space between the second heat dissipation member and the third heat dissipation member 80,
    The luminaire member,
    Of the three rows, the grooves of the first row and the third row are inserted into the variable member so that the irradiation direction can be varied, and the grooves of the two rows are formed as a fixed member so that a thread is formed on the inner circumferential surface to irradiate the vertical straight line downwards. Street light emitting device, characterized in that.
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  5. Insert a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,
    The light emitting member,
    Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,
    A lens member 21 mounted with a lens having a trapezoidal shape on an upper surface of the LED protection member;
    A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;
    A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;
    An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;
    The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;
    A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;
    A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;
    A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protection member and fixed to the top, and the auxiliary member wrapping the outer circumferential surface of the LED protection member in a circular shape is adhered to the top surface, and the bottom surface is a horizontal straight line PCB. Member 44; And
    The second and third heat dissipation members 70 and 80 are screw members 71 to form a close bond.
    The n column is comprised in the range of 2 to 50 columns,
    Removable cooling fan 600 is provided in the space between the second heat dissipation member and the third heat dissipation member 80,
    The luminaire member,
    Of the three rows, the grooves of the first row and the third row are inserted into the variable member so that the irradiation direction can be varied, and the grooves of the two rows are formed as a fixing member so that a thread is formed on the inner circumferential surface to irradiate the vertical straight line downward. Street light emitting device, characterized in that.
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  9. Insert a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,
    The light emitting member,
    Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,
    A lens member 21 which is formed inside the hemispherical lens and is mounted on an upper surface of the LED protection member;
    A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;
    A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;
    An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;
    The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;
    A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;
    A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;
    A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protection member and fixed to the top, and the auxiliary member wrapping the outer circumferential surface of the LED protection member in a circular shape is adhered to the top surface, and the bottom surface is a horizontal straight line PCB. Member 44; And
    The second and third heat dissipation members 70 and 80 are screw members 71 to form a close bond.
    The n column is comprised in the range of 2 to 50 columns,
    Removable cooling fan 600 is provided in the space between the second heat dissipation member and the third heat dissipation member 80,
    The luminaire member,
    Of the three rows, the grooves of the first row and the third row are inserted into the variable member so that the irradiation direction can be varied, and the grooves of the two rows are formed as a fixed member so that a thread is formed on the inner circumferential surface to irradiate the vertical straight line downwards. Street light emitting device, characterized in that.
  10. delete
  11. delete
  12. delete
  13. Insert a plurality of light emitting members into a luminaire member having grooves of 3 rows X n columns,
    The light emitting member,
    Arrange the LED 43 in an oval shape, and equipped with an LED protection member 42 to protect the LED 43,
    A lens member 21 formed inside a trapezoidal lens and mounted on an upper surface of the LED protection member;
    A first fastening member 31 having a hollow cylindrical shape and having one side and the other side of the cylindrical surface cut up and down in a stepped shape and a reverse stepped shape, respectively;
    A second fastening member 61 protruding a portion of one side and the other side outward to form an “+” electrode portion on one side and an “−” electrode portion on the other side;
    An auxiliary member (41) having a hollow cylindrical shape, the one side and the other side of which is cut up and down the cylindrical shape in an inverted “b” shape on the other side symmetrically with the “b” shape of one side;
    The length of the diameter from the top to the center becomes longer and longer, and the diameter from the center to the bottom becomes shorter and has a cylindrical shape including a hollow part having the same diameter of the upper and lower parts, and the periodic irregularities on the outer peripheral surface of the cylindrical at regular intervals. A first heat dissipation member 22 formed with furrows;
    A second heat dissipation member 70 having a plurality of curved wings on an outer circumferential surface of the hollow cylinder;
    A third heat dissipation member (80) having a plurality of curved wings on an outer circumferential surface of the hollow cylinder, the hollow member including the binding member (90) protruding downward from the bottom of the member;
    A plurality of LEDs (LEDs) are arranged in an elliptical shape on the bottom of the LED protection member and fixed to the top, and the auxiliary member wrapping the outer circumferential surface of the LED protection member in a circular shape is adhered to the top surface, and the bottom surface is a horizontal straight line PCB. Member 44; And
    The second and third heat dissipation members (70, 80) is a screw member 71 for forming a close bond;
    The n column is comprised in the range of 2 to 50 columns,
    Removable cooling fan 600 is provided in the space between the second heat dissipation member and the third heat dissipation member 80,
    The luminaire member,
    Of the three rows, the grooves of the first row and the third row are inserted into the variable member so that the irradiation direction can be varied, and the grooves of the two rows are formed as a fixing member so that a thread is formed on the inner circumferential surface to irradiate the vertical straight line downward. Street light emitting device, characterized in that.
  14. delete
  15. delete
  16. delete
KR1020080035720A 2008-04-17 2008-04-17 Street lamp light emitting device KR100967347B1 (en)

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Application Number Priority Date Filing Date Title
KR1020080035720A KR100967347B1 (en) 2008-04-17 2008-04-17 Street lamp light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080035720A KR100967347B1 (en) 2008-04-17 2008-04-17 Street lamp light emitting device

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KR20090110109A KR20090110109A (en) 2009-10-21
KR100967347B1 true KR100967347B1 (en) 2010-07-05

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR101185389B1 (en) 2011-06-29 2012-09-24 주식회사 필룩스 Illumination device and assembly therewith

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KR101253559B1 (en) * 2011-07-15 2013-04-11 주식회사 네패스엘이디 Cover replacement type light emitting device

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KR20030002769A (en) * 2001-06-29 2003-01-09 주식회사 하이닉스반도체 Circuit for supplying an operation voltage of a semiconductor device
KR200302769Y1 (en) * 2002-10-29 2003-02-05 중부전기전자주식회사 LED type lighting apparatus
KR20040029206A (en) * 2002-09-25 2004-04-06 제너럴 일렉트릭 캄파니 Polyether siloxane copolymer network compositions
KR200429206Y1 (en) 2006-08-04 2006-10-18 주식회사 대진디엠피 Buried Light using by LED
KR20060126115A (en) * 2005-06-03 2006-12-07 삼성전기주식회사 High power led package and fabrication method thereof
KR100707874B1 (en) 2005-12-12 2007-04-13 대건환경조명 주식회사 Attachment structure of light emitting diode type streetlight

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Publication number Priority date Publication date Assignee Title
KR20030002769A (en) * 2001-06-29 2003-01-09 주식회사 하이닉스반도체 Circuit for supplying an operation voltage of a semiconductor device
KR20040029206A (en) * 2002-09-25 2004-04-06 제너럴 일렉트릭 캄파니 Polyether siloxane copolymer network compositions
KR200302769Y1 (en) * 2002-10-29 2003-02-05 중부전기전자주식회사 LED type lighting apparatus
KR20060126115A (en) * 2005-06-03 2006-12-07 삼성전기주식회사 High power led package and fabrication method thereof
KR100707874B1 (en) 2005-12-12 2007-04-13 대건환경조명 주식회사 Attachment structure of light emitting diode type streetlight
KR200429206Y1 (en) 2006-08-04 2006-10-18 주식회사 대진디엠피 Buried Light using by LED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185389B1 (en) 2011-06-29 2012-09-24 주식회사 필룩스 Illumination device and assembly therewith

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