KR100966582B1 - Illuminator for lamp post thereby - Google Patents

Abstract

PURPOSE: A lighting apparatus for the street light pole is provided to easily change a lighting range of a lighting unit by rotating a connection block and a lighting unit through a pivot member. CONSTITUTION: A lighting unit(50) includes a lamp(52), a lower frame(54) and an upper frame(56). A plurality of lamp holes is formed on a lower-part of the lower frame. The upper frame is fixed on the lower frame by a bolting. A plurality of heat radiation fins is formed on an upper side of the upper frame. A hanger fixes the lighting unit on a street light pole. The hanger includes a connection block(60), a pivot member and a connector. A fixing bolt(FB) fixes the hanger on the lighting unit.

Description

 Light fixtures {ILLUMINATOR FOR LAMP POST THEREBY}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lamp for lamps, and more particularly, to lamps installed in lamps of street lamps to provide lighting.

Generally, roads are installed along streets for the safety and security of street traffic. Such streetlights are used according to the installation places such as highways, main roads in urban areas, commercial roads, and residential district roads. Street lamps are divided into several types according to the type of column, which is a highway type that bends the end of the pole and has its back at the end, a bracket that extends horizontally at the end of the pole, and has a back on it. It is divided into a back head shape with a back. As a light source, a high-pressure mercury lamp, a fluorescent lamp, a sodium lamp, an electric bulb, and the like are usually used. In recent years, high brightness LEDs have been used.

As illustrated in FIG. 1, the lamp 10 is provided with an arm 1 a of the column 1. Such a luminaire 10 is composed of a lamp housing 12 in which a hemispherical transparent material globe 14 is installed as shown in most, and emits illumination light of a lamp embedded in the lamp housing 12 through the globe 14. .

However, when the LED is applied as a light source, the general luminaire 10 has a problem in that heat emitted from the LED is not radiated smoothly as the lamp housing 12 is shielded by the glove 14. Of course, in order to this end, the lamp housing 12 formed with a heat dissipation fin is recently spread, but since the heat of the LED is transferred from the lamp housing 12 to the heat dissipation fin, the heat dissipation efficiency is not only high, but also the heat dissipation fin is Protrusion is formed, the sense of beauty is reduced.

In addition, the LED is formed integrally with the lamp housing 12, there is also a problem that can not easily replace the failed LED.

In addition, there is a problem that the lamp housing 12 and the glove 14 are formed in the shape of a simple elliptic sphere as shown, not only beautiful but also not luxurious.

In addition, since the installation angle of the lamp housing 12 cannot be adjusted, there is a problem in that the divergence angle of the illumination light cannot be adjusted in a desired state.

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The present invention has been made to solve the conventional problems as described above, is provided with a coupling member for coupling the lighting unit in the suspended state on the top of the column, to provide a lamp fixture for mounting the lamp unit detachably to the column. For that purpose.

In addition, another object of the present invention is to provide a luminaire for the coupling member is provided with a mechanism for rotating the lighting unit for the luminaire or to adjust the installation angle.

In addition, another object of the present invention is to provide a luminaire for a part of the coupling member is made of a structure that can be installed in the lamp.

Furthermore, another object of the present invention is to provide a lamp lamp for a lamp having a structure capable of installing a plurality of lamp lamps for the coupling member.

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The light fixture for a light fixture according to the present invention for achieving the above object is a light fixture provided in the light pole to provide lighting, a lamp for emitting light and a plurality of lamp holes to which the lamp is fixed is formed in the bottom, The upper one side of the width is formed narrower than the width of the other side to form a crescent-shaped curve, the lower surface is formed in a hemispherical cross-section of the lower frame to form a streamline, and the lower frame is formed in a form corresponding to the lower by bolting A lighting unit including an upper frame fixed to the upper part of the frame in a stacked state, and having an upper surface formed in a hemispherical cross section to form a streamline shape, and having a plurality of heat dissipation fins provided on the upper surface to radiate heat of the lamp transferred to the lower frame. ; A hanger to which the other part is detachably connected to the upper end of the column while the part is connected to the lighting unit to fix the lighting unit to the column in a suspended state; It can be configured to include; a fixing bolt for fixing the hanger integrally to the lighting unit.

The hanger is inserted into the inside of the lighting unit, for example, one side and the other side is fixed to the front end and the end of the lighting unit by the fixing bolt, respectively, the connection block is integrally coupled with the lighting unit; A pivot member rotatably coupled to the connection block to enable pivoting of the connection block; And a connector for detachably connecting the lighting unit coupled to the connection block to the column by fixing another portion of the column to the column while the portion is fixed to the pivot member.

The connection block, for example, one side and the other side is fixed to the front end and the end of the lighting unit by bolting, at least one lamp hole to be mounted by mounting the lamp is provided at the bottom, formed in a rectangular shape facing the side of the lighting unit A lower block forming a heat dissipation space on the side; Correspondingly formed with the lower block is fixed to the upper surface of the lower block by bolting in a stacked state, a plurality of heat radiation fins for radiating the heat of the lamp that is transferred to the lower block to the outside is provided on the upper surface, the pivot on the top And an upper block to which the member is rotatably coupled.

The pivot member may include, for example, a boss protruding from the connection block to rotate together with the connection block; A guide ring inserted into the boss to guide the rotation of the boss, and a portion of the connector fixed thereto; A stop screw that penetrates the guide ring and is fixed to the boss while being fixed to the boss; And a stop bolt inserted into the guide ring and fastened to the boss fixed by the stop screw and preventing the guide ring from being separated upward while the head is caught on the upper end of the guide ring.

The connector may be, for example, a cylindrical isocket to which a portion of the column is inserted and fixed; One end portion and the other end portion are fixed to the isocket and the pivot member by bolting, respectively, and a connecting bracket for integrally connecting the isocket to the pivot member.

The lighting unit is preferably configured to adjust the illumination angle of the lamp irradiated to form a slope while rotating around the part connected to the hanger in accordance with the fastening force of the fixing bolt.

The present invention is formed in the same manner as the lighting unit, and is connected to the hanger in a state opposite to the lighting unit, the additional lighting unit for providing lighting with the lighting unit; it is necessary to further comprise a configuration.

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The lamp for lanterns according to the present invention as described above can be detachably fixed to the lamp column in the suspended state through the hanger, there is an effect that can easily be fixed to the lamp column of a new concept.

In addition, since the hanger is composed of several parts (connection block, pivot member, connector), there is an effect that only one component can be replaced as necessary.

In addition, when the lamp is installed in the connection block, since the illumination light is also emitted from the connection block, the illumination width of the provided illumination light can be further expanded.

In addition, since it is possible to heat the heat of the lamp through the heat dissipation fin formed on the side of the heat dissipation fin and the connection block formed on the upper side of the connection block, there is also an effect that can more stably operate the lamp of the connection block and the lighting unit.

In addition, since the iso-address collar of the connector is not directly connected to the guide ring of the pivot member, it is connected to the guide ring through the connecting bracket, so that the structure of the iso-cket is also simple.

In addition, it is possible to rotate the connecting block and the lighting unit through the pivot member so that the lighting range of the lighting unit can be changed to a desired state, and furthermore, the lighting angle can be adjusted by adjusting the clamping force of the fixing bolt. There is also an effect that can be adjusted to the desired shape.

Lastly, when additional lighting units are provided in the connection block of the hanger in which the lighting unit is installed, not only can provide a wider lighting width but also be more secure from wind pressure due to the structural characteristics of the streamlined lighting unit and the additional lighting unit. There is also a protective effect.

Hereinafter, with reference to the accompanying drawings illustrating a lamp for lighting according to an embodiment of the present invention as follows, Figure 2 is an exploded perspective view of a lighting unit for a lamp according to an embodiment of the present invention, Figure 3 2 is a perspective view of the lighting unit shown in FIG. 2. 4 is a side view of the lighting unit shown in FIG. 3, and FIG. 5 is a bottom view of the lighting unit shown in FIG. 3.

2, the lighting device 50 for a luminaire according to an embodiment of the present invention includes a lamp 52 as shown; A lower frame 54; And upper frame 56.

For example, the lamp 52 may include a plug 52a formed in a cylindrical shape as shown, and an annular heat dissipation ring 52b protruding from the outer peripheral surface of the lower end side of the plug 52a. The lamp 52 includes a plurality of LEDs (not shown) inside the plug 52a, and an end portion of the plug 52a in which the heat dissipation ring 52b is installed to project the LEDs is transparent to a transparent plate (not shown). Possibly shielded. The lamp 52 is inserted into the lamp hole LH of the lower frame 54 to be described later and is detachably fixed, and is turned on by a power applied through the plug 52a. At this time, the power is supplied to the lamp 52 through a wire (not shown) that is wired to the wire groove 54a of the lower frame 54, as shown.

As shown in the lower frame 54, the width of one side of the plane is formed to be narrower than the width of the other side to form a substantially crescent-shaped curve. The lower frame 54 has a hemispherical cross section as the upper surface is formed flat as shown, and the lower surface is formed convexly downward. Thus, the lower frame 54 forms a streamlined shape as a whole.

As shown in the lower frame 54, a plurality of lamp holes LH to which the lamp 52 is electrically energized are formed below the lower frame 54. And, as shown in the lower frame 54, a semicircular bolt hole BH is formed through the top of the tip side and the end side, and the above-described wire groove 54a is formed on the upper surface.

The upper frame 56 is formed in a form corresponding to the lower frame 54 as shown. That is, the upper frame 56 is formed in a substantially crescent form as a whole. In addition, the upper frame 56 has a convex upper portion, a lower portion flat and has a hemispherical cross section, and has an overall streamlined shape. As shown in the upper frame 56, a flat lower surface is stacked on the upper surface of the lower frame 54 and is integrally fixed on the lower frame 54 by bolting of the bolt BT.

As shown in the upper frame 56, a semicircular bolt hole BH is formed through the top of the tip side and the end side, and a plurality of heat dissipation fins HP are formed on the top surface. The heat dissipation fin HP may be formed on a portion of the upper surface of the upper frame 56 as shown, or alternatively, may be formed on the entire upper surface of the upper frame 56. However, the heat dissipation fin (HP) is preferably formed on a portion of the upper surface of the upper frame 56 as shown for aesthetics.

Referring to FIG. 3, the lighting unit 50 forms a crescent shape as a whole by a lower frame 54 and an upper frame 56 stacked on each other, as shown, and has circular bolt holes at front and side ends thereof. BH) are respectively formed.

Upper frame 56 is a heat radiation fin (HP) is formed by engraved processing as shown enlarged. Therefore, the heat radiating fins HP do not protrude to the upper portion of the upper frame 56. The heat dissipation fin HP is formed in the form of a fan-shaped diffusion on the end side of the upper frame 56 as shown in the upper right of the drawing.

Referring to FIG. 4, the lower frame 54 is formed with the above-described lamp hole LH in a curved shape as shown. The lamp hole LH is formed in a curved shape as it is radially inclined θ as shown in enlargement.

The lamp 52 is embedded in the lamp hole LH of the lower frame 54 as shown in an enlarged manner and fixed to enable energization. Therefore, the lamp 52 hardly protrudes below the lower frame 54.

Referring to FIG. 5, the lamp holes LH are spaced at the same interval L as shown, and are disposed at equal intervals below the lower frame 54.

Referring to Figure 4 attached to the operation of the lighting unit 50 for a luminaire according to an embodiment of the present invention configured as described above are as follows.

As shown, the lighting unit 50 according to the embodiment of the present invention, each component 52, 54, 56 is detachably assembled and integrated in a detachable state, so that only one component can be replaced if necessary. .

In addition, the lighting unit 50 is curved in a crescent form and at the same time provides a beautiful appearance by the structural characteristics formed in a streamline, as well as safe from air resistance due to wind pressure when installed outside.

In addition, the illumination unit 50 diffuses the illumination light emitted from the lamp 52 in the radial state by the inclination θ of the lamp hole (LH). Thus, the lighting unit 50 provides a wide illumination range (width) relative to the quantity of lamps 52.

In addition, the lighting unit 50 is a plurality of lamps 52 are coupled to the lower frame 54 by the socket coupling type can be easily replaced only the broken lamp 52 when any one lamp 52 is broken. Therefore, the lighting unit 50 can reduce the maintenance cost.

In addition, the lighting unit 50 radiates heat emitted from the lamp 52 through the heat radiating fin HP on the upper side. Of course, the heat radiation fins HP radiate heat to the outside as the heat of the lamp 52 is transferred to the upper frame 56 through the lower frame 54. Therefore, the lighting unit 50 provides illumination smoothly.

On the other hand, the heat radiation fin (HP) is formed by engraved processing does not protrude to the upper portion of the upper frame 56 does not interfere with the flow of air flowing over the upper portion of the upper frame (56). That is, since the air does not protrude heat radiating fin (HP) smoothly flows to the upper portion of the upper frame 56. Therefore, the heat radiation fins HP have improved heat radiation efficiency due to the excess air.

On the other hand, the lamp 52 is formed at the bottom to emit heat through the heat radiation ring 52b exposed to the lower portion of the lower frame 54 as shown enlarged. Thus, lamp 52 provides more stable illumination.

On the other hand, Figure 6 is an exploded perspective view of the lamp for the lamp according to the first embodiment of the present invention, Figure 7 is a perspective view of the lamp shown in Figure 6, Figure 8 is a cross-sectional view taken along line AA 'of Figure 7 . And, Figure 9 is a perspective view showing a rotating state of the luminaire shown in Figure 6, Figure 10 is a front view showing the inclined state of the luminaire shown in Figure 6, Figure 11 is a use state of the luminaire shown in Figure 6 It is a perspective view showing. When described with reference to the accompanying drawings, the lamp for lamps according to the first embodiment of the present invention as follows.

Referring to Figure 6, the lamp for lamps according to the first embodiment of the present invention is the above-described lighting unit 50; Hanger (HG) and; Fixing bolt (FB); Includes. Here, the components of such a lamp for light fixtures will be described in more detail as follows, and the lighting unit 50 has been described above, and thus its detailed description will be omitted.

First, the hanger HG is an element for fixing the lighting unit 50 in the suspended state to the column 1 to be described later. The hanger HG has a connection block 60 to be described later corresponding to a part is fixed to the lighting unit 50, the connector 80 to be described later corresponding to the other part is connected to the column 1. Therefore, the hanger HG may fix the lighting unit 50 to the column 1 in a suspended state.

Such a hanger HG may include, for example, a connection block 60 as shown; Pivot member 70; Connector 80; can be configured to include.

The connecting block 60 may include, for example, a rectangular lower block 62 provided with at least one lamp hole LH in which a lamp 52 is inserted and mounted, as shown in the lower portion; A plurality of heat dissipation fins corresponding to the lower block 62 and fixed to the upper surface of the lower block 62 by bolting, and dissipating heat from the lamp 52 transferred to the lower block 62 to the outside; It is preferable to comprise the upper block (64) (HP) is provided on the upper surface.

Here, the lower block 62 described above is formed to have a flat upper surface as shown. The lower block 62 has a lower ramp hole LH formed radially inclined θ in the same manner as the lamp hole LH of the above-described lighting unit 50. The lower block 62 is preferably composed of three lamp holes LH. That is, the lower block 62 is preferably configured such that three lamps 52 are installed.

The lower block 62 is preferably provided with a wire hole (62a) that is wired as shown. This wire hole 62a is formed in a quantity corresponding to the quantity of the lamp 52 as shown.

The upper block 64 described above is formed with a flat bottom surface as shown. The upper block 64 is integrally assembled with the upper block 64 by bolting of the bolt BT with a flat lower surface stacked on the upper surface of the lower block 62.

The upper block 64 is provided with a heat radiation fin (HP) described above by the intaglio processing as shown. Of course, the heat radiation fins HP radiate heat to the outside of the lamp 52 that is transferred through the lower block 62.

In the upper block 64, it is preferable that the middle portion of the upper portion where the boss 60a of the pivot member 70 to be described later is formed is concave. That is, the boss 60a is concealed in the upper middle of the upper block 64. Therefore, the upper block 64 can prevent the height from being increased by the boss 60a, and since the upper middle portion is formed concave, not only can reduce the thickness of the middle portion, but also substantially reduce the surface area of the middle portion. Can be extended Of course, the upper block 64 is reduced in the thickness of the middle portion at the same time the surface area is extended, so that the heat radiation efficiency of the middle portion is improved.

The upper block 64 is inclined at the top surface as shown. Thus, the upper block 64 has a structure that conforms to the flow of air.

Meanwhile, the pivot member 70 may include, for example, a boss 60a protruding from the upper block 64 of the connection block 60 as shown in the drawing; A guide ring 72 fitted to the boss 60a; A stop screw 74 penetrating the guide ring 72; It is preferable that the configuration includes a stop bolt 76 is fastened to the boss (60a) in a state inserted into the guide ring 72 described above.

The boss 60a is formed in a cylindrical shape as shown in the drawing, and has a hole through which an electric wire passes through the center and a thread of the stop bolt 76 described above. The bosses 60a are molded together at the time of forming the upper block 64. Guide ring 72 is formed larger than the boss (60a) as shown in the fitting to the boss (60a). The stop screw 74 is fastened to the boss 60a through the guide ring 72. The stop bolt 76 has a larger outer diameter than the inner diameter of the guide ring 72.

On the other hand, the connector 80 has a cylindrical isocket 82 as shown; It is preferable to include the connection bracket 84 is fixed to each of the two sides of the isocket 82 by bolting.

The isocket 82 is fixed by fitting a portion of the column 1 to be described later as the inner circumferential surface. At this time, the column 1 is detachably fixed to the isocket 82 by a bolt (BT).

The connecting bracket 84 is formed in the shape of approximately 'V' as shown. One end (upper side) of the connecting bracket 84 is fixed to the side of the isocket 82 by bolting, and the other end (lower side) is fixed to the side of the guide ring 72 described above by bolting. Accordingly, the connecting bracket 84 integrally connects the isocket 82 to the pivot member 70.

In conclusion, the connector 80 is connected to the arm (1a) of the column 1, with the connecting bracket 84 corresponding to a part is connected to the pivot member 70, the corresponding address jacket 82 corresponding to the other part. do. Thus, the connector 80 integrally connects the lighting unit 50 to the column 1.

Next, the above-described fixing bolt (FB) is composed of a plurality, as shown, the lower block of the connection block 60 through the bolt hole (BH) formed on the front end side and the end side of the lighting unit 50, respectively ( 62). Thus, the front and rear of the connection block 60 is fixed to the front end and the end side of the lighting unit 50.

Meanwhile, reference numeral 78 in the drawings is a cover for shielding the above-described connection block 60. This cover 78 is fixed on the upper block 64 of the connection block 60 by screws (SC). Cover 78 is formed of a semi-circular thin plate as shown, a hole through which the stop bolt 76 described above is formed in the center.

Referring to FIG. 7, the connecting block 60 is inserted into the inside of the lighting unit 50 as the front and the rear are fixed to the front end and the end of the lighting unit 50 formed in a crescent form, as shown in the figure. Achieve a state. As the lower block 62 and the upper block 64 are formed in a rectangular shape, the connection block 60 is provided with a heat dissipation space HS on the side facing the side of the lighting unit 50.

The pivot member 70 is integrally mounted on the connection block 60 as shown, and is connected to the isocket 82 of the connector 80 through the connection bracket 84.

The cover 78 covers the upper surface of the connection block 60 to conceal the connection block 60. Thus, the cover 78 makes the upper side of the connection block 60 look neat. That is, the cover 78 improves the aesthetic appearance of the upper side of the connection block 60.

Referring to FIG. 8, the stop screw 74 of the pivot member 70 penetrates through the guide ring 72 as shown in the screw groove 60a 'formed along the circumferential direction on the outer circumferential surface of the boss 60a. It is fitted and fixed to the boss 60a. The stop screw 74 may be configured as one as shown, but alternatively it may be configured in plurality and fastened to the boss (60a) in an opposite state.

Guide ring 72 is caught in the upper end of the head of the stop bolt 76 is fastened to the boss (60a) as shown. Thus, the guide ring 72 does not escape to the top of the boss 60a. This guide ring 72 is integrally fixed to the isocket 82 through the connecting bracket 84 of the connector 80 as shown. That is, the guide ring 72 is fixed to a part (connection bracket) of the connector 80.

The isocket 82 is fixed by inserting a part of the column 1 on the inner circumferential surface as shown by the broken line. At this time, a part of the column 1 is the arm 1a of the column 1. This arm 1a is detachably fixed to the backing socket 82 by a bolt BT fastened to the backing socket 82 as shown.

On the other hand, the connection block 60 is prevented from being separated from the guide ring 72 as the stop bolt 76 is fastened to the boss (60a). That is, the connection block 60 does not fall downward as the stop bolt 76 is fastened to the boss 60a.

The connection block 60 may be rotated like a dotted arrow in the drawing about the boss 60a when the stop screw 74 is slightly loosened. At this time, the stop bolt 76 is slightly loosened by the rotation of the connection block 60. However, the connection block 60 does not fall downward because the stop bolt 76 is only slightly loosened and maintains the fastening state to the boss 60a.

The connection block 60 is fixed in a rotated state when the stop screw 74 is tightened again after being rotated in a desired state. That is, the rotation of the connection block 60 is suppressed by the stop screw 74.

9, the lighting unit 50 is rotated together when the connection block 60 is rotated. Therefore, the illumination unit 50 is adjusted to the rotation angle to the desired state. That is, the illumination unit 50 is adjusted in the installation angle in the horizontal direction. Of course, the lighting unit 50 may emit light to a desired point as the rotation angle is adjusted.

Referring to FIG. 10, the inclination angle is adjusted as shown by the broken line by the fixing bolts FB fastened to the front and the rear of the connection block 60 through the front end and the end. That is, the illumination unit 50 is adjusted in the installation angle in the vertical direction. At this time, the lighting unit 50 is rotated around a portion connected to the connection block 60 of the hanger HG, as shown by the broken line in the state in which the fixing bolt (FB) slightly loosened, the inclination angle is adjusted. Then, the lighting unit 50 maintains the adjusted inclination angle as the fixing bolt (FB) is tightened again. Therefore, the illumination unit 50 can adjust the illumination angle to a desired state as the installation angle is adjusted.

Referring to Fig. 11, the luminaire according to the first embodiment of the present invention is fixed to the arm 1a of the column 1 through the connector 80 as shown. Therefore, the luminaire according to the first embodiment of the present invention can be used as a street lamp. Of course, the luminaire according to the first embodiment of the present invention may be installed in a column of a pole, such as a power pole, and may be used for security of alleys or sidewalks.

Since the luminaire according to the first embodiment of the present invention as described above is detachably fixed to the column 1 by the hanger HG, the lighting unit 50 of the new concept according to the embodiment of the present invention is It can be fixed to the column 1 easily. Therefore, a new concept luminaire can be provided.

In addition, since the components 60, 70, and 80 of the hanger HG are integrated in a detachable state by assembling, only one component may be replaced as necessary.

In addition, when the lamp 52 is installed in the connection block 60, the illumination light is also emitted from the connection block 60 can further extend the illumination width of the provided illumination light.

In addition, the heat dissipation fin (HP) formed on the upper portion of the connection block 60 and the heat dissipation space (HS) formed on the side of the connection block 60 can radiate the heat of the lamp 52 so that the connection block 60 and The lamp 52 of the lighting unit 50 can be operated very stably.

In addition, the isocket 82 of the connector 80 is not directly connected to the guide ring 72 of the pivot member 70, but is connected to the guide ring 72 through the connecting bracket 84. You can simply configure the structure of.

In addition, since the connection block 60 and the lighting unit 50 can be rotated through the pivot member 70, the illumination range of the lighting unit 50 can be changed to a desired state, and further, the fixing bolt FB Since the inclination of the lighting unit 50 can be adjusted by adjusting the clamping force, the lighting angle can be adjusted to a desired shape.

On the other hand, Figure 12 is a perspective view of the lamp for the lamp according to the second embodiment of the present invention, Figure 13 is a bottom view of the lamp shown in FIG. The lighting fixture for a lamp according to the second embodiment of the present invention is provided with an additional lighting unit 50 ′ as shown, which is different from the above-described first embodiment. Accordingly, only these differences will be described with reference to the accompanying drawings.

Referring to FIG. 12, the additional lighting unit 50 ′ is formed in the same manner as the above-described lighting unit 50 as shown, and is connected in a state opposite to the lighting unit 50 through the fixing bolt FB described above. The block 60 is installed opposite.

Referring to FIG. 13, the luminaire according to the second embodiment forms an approximately Taegeuk pattern around the connection block 60 by the existing lighting unit 50 and the additional lighting unit 50 ′ as shown. . Such a luminaire is extended by the additional lighting unit 50 'than the above-described first embodiment, and thus forms a taeguk pattern, thereby providing a more refined and beautiful appearance. In addition, since the streamlined lighting units 50 and 50 'are installed at both sides of the connection block 60, more stability can be obtained from the resistance of the air due to the wind pressure. That is, in the second embodiment, since the wind pressure applied to both sides of the connection block 60 is dispersed by the existing lighting unit 50 and the additional lighting unit 50 'formed in a streamlined form, a more stable state is formed from the resistance of the air. do.

On the other hand, Figure 14 is a perspective view of the lamp for lighting according to the third embodiment of the present invention, Figure 15 is a bottom view of the lamp shown in Figure 14, Figure 16 is a state of use of the lamp shown in Figure 14 It is a perspective view showing. The lighting fixture for the third embodiment of the third embodiment is a symmetrical installation of the above-described additional lighting unit 50 'in the same state as shown in the difference from the second embodiment described above. Accordingly, only these differences will be described with reference to the accompanying drawings.

Referring to FIG. 14, the additional lighting unit 50 ′ is formed in the same manner as the above-described lighting unit 50 and is fixed to the connection block 60 while forming symmetry with the lighting unit 50.

Referring to FIG. 15, the luminaire according to the third embodiment provides the same function as the second embodiment because the additional lighting unit 50 ′ forms a symmetry with the existing lighting unit 50 unlike the second embodiment. It provides a more sense of stability than the second embodiment.

Referring to FIG. 16, the luminaire according to the third embodiment not only provides a stable and refined aesthetic as shown, but also provides an extended illumination width than the above-described first embodiment. Of course, the luminaire according to the third embodiment is free from the wind pressure than the first embodiment by the existing lighting unit 50 and the additional lighting unit 50 'respectively installed on both sides of the connection block 60.

Since the above embodiments are merely illustrative of preferred embodiments of the present invention, the scope of application of the present invention is not limited to the above, and appropriate modifications are possible within the scope of the same idea. Therefore, since the shape and structure of each component shown in the embodiment of the present invention can be carried out by deformation, it is natural that the modification of the shape and structure belong to the appended claims of the present invention.

1 is a perspective view of a typical street lamp;

2 is an exploded perspective view of a lighting unit for a luminaire according to an embodiment of the present invention;

3 is a perspective view of the lighting unit shown in FIG.

4 is a side view of the lighting unit shown in FIG. 3;

5 is a bottom view of the lighting unit shown in FIG. 3;

6 is an exploded perspective view of the lamp for luminaires according to the first embodiment of the present invention;

7 is a perspective view of the luminaire shown in FIG. 6;

8 is a cross-sectional view taken along line AA ′ of FIG. 7;

9 is a perspective view showing a rotating state of the luminaire shown in FIG. 6;

10 is a front view showing the inclined state of the luminaire shown in FIG. 6;

FIG. 11 is a perspective view showing a state of use of the luminaire shown in FIG. 6; FIG.

12 is a perspective view of a lamp for luminaires according to a second embodiment of the present invention;

FIG. 13 is a bottom view of the luminaire shown in FIG. 12; FIG.

14 is a perspective view of a lamp for luminaires according to a third embodiment of the present invention;

15 is a bottom view of the luminaire shown in FIG. 14; And

16 is a perspective view showing a state of use of the luminaire shown in FIG.

Claims (11)

delete delete delete delete In the luminaire which is installed in the light pole (1) to provide lighting, A lamp 52 for emitting illumination and a plurality of lamp holes LH to which the lamp 52 is fixed are formed at a lower portion thereof, and a crescent-shaped curve is formed in a state where a width of one side of the plane is narrower than a width of the other side. The lower surface is formed in the shape of a hemispherical cross-section is formed in the shape corresponding to the lower frame 54 and the lower frame 54, and fixed to the upper part of the lower frame 54 by bolting The upper surface is formed in a hemispherical cross section to form a streamlined shape, and includes an upper frame 56 having a plurality of heat dissipation fins HP provided on the upper surface to dissipate heat of the lamp 52 transferred to the lower frame 54. Illuminating unit 50; A hanger for fixing the lighting unit 50 to the column 1 in a state where the other part is detachably connected to the upper end of the column 1 while the part is connected to the lighting unit 50; And And a fixing bolt (FB) integrally fixing the hanger to the lighting unit 50. The hanger is, Inserted into the inside of the lighting unit 50, one side and the other side is fixed to the front end and the end of the lighting unit 50 by the fixing bolt (FB) respectively to be integrally coupled with the lighting unit 50 A connection block 60; A pivot member rotatably coupled to the connection block 60 to enable pivoting of the connection block 60; And A connector for detachably connecting the lighting unit 50 coupled to the connection block 60 to the column 1 by fixing another portion to the column 1 while a portion is fixed to the pivot member. Lamps, including; delete The method of claim 5, wherein the connection block 60, One side and the other side are fixed to the front end and the end of the lighting unit 50 by bolting, respectively, and at least one lamp hole LH to which the lamp 52 is fitted is mounted at the bottom, and is formed in a rectangular shape to illuminate the unit. A lower block 62 forming a heat dissipation space HS on a side facing the side of the side 50; And The plurality of heat blocking the heat of the lamp 52 which is formed in correspondence with the lower block 62 in a stacked state on the upper surface of the lower block 62 by bolting and transferred to the lower block 62 to the outside A heat sink fin (HP) is provided on the upper surface, the upper block (64) rotatably coupled to the pivot member on the upper. The method of claim 5, wherein the pivot member, A boss (60a) protruding from the connection block (60) and rotating together with the connection block (60); A guide ring 72 inserted into the boss 60a to guide rotation of the boss 60a and a portion of the connector fixed thereto; A stop screw 74 penetrating the guide ring 72 to the boss 60a and fixing the boss 60a in a rotated state; And Is inserted into the guide ring 72 is fastened to the boss (60a) fixed by the stop screw 74, and the guide ring 72 is separated from the top while the head is caught on the upper end of the guide ring 72 Luminescent lamp comprising a; stop bolt (76). The method of claim 5, wherein the connector, A cylindrical iso-address collar 82 into which a portion of the column 1 is inserted and fixed; And And one end portion and the other end of the isocket (82) and the pivot member are fixed by bolting, respectively, and a connecting bracket (84) integrally connecting the isocket (82) to the pivot member. The method of claim 5, wherein the lighting unit 50, Rotating luminaires characterized in that the inclination is formed while rotating around the part connected to the hanger in accordance with the fastening force of the fixing bolt (FB), to adjust the illumination angle of the lamp (52) irradiated downward. The method according to any one of claims 5 or 7 to 10, An additional lighting unit 50 'formed in the same manner as the lighting unit 50 and connected to the hanger in an opposite state to the lighting unit 50 to provide lighting with the lighting unit 50; Luminaires.

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