KR100992555B1 - Adjuster of irradiation angle for lighting fixtures - Google Patents

Abstract

The present invention is installed after adjusting the irradiation angle of the light fixtures so that the light irradiated from the street lamps are directly irradiated to the sidewalk that the pedestrians pass when installing the lighting fixtures, that is, the street lamps outdoors, the luminaires facilitate the passage of pedestrians It relates to an irradiation angle adjusting device of.

The present invention provides a first member having a first coupling portion at one end and a fitting portion at the other end, a second member having a second coupling portion at one end and a connection portion at the other end, and the first member. Is coupled between the first coupling portion and the second coupling portion fixed angle fixing member for adjusting the angle between the first member and the second member and the first coupling portion, the angle adjustment member, the second coupling portion Provided is an irradiation angle adjusting device for a luminaire including a member.

Lighting, angle control, irradiation angle, street light, wiring

Description

Illumination angle adjusting device of lighting equipment {ADJUSTER OF IRRADIATION ANGLE FOR LIGHTING FIXTURES}

The present invention relates to a device for adjusting the irradiation angle of a lighting device, and more particularly, to a lighting device for adjusting the irradiation angle of light irradiated from a lamp between a lamp mounting member on which a lamp is installed and a support on which the lamp mounting member is fixed. It relates to an irradiation angle adjusting device.

Illuminator refers to a mechanism for fixing or protecting a light source so as to brighten a predetermined space by reflecting, refracting, or transmitting light of the light source. Lighting equipment may be classified into indirect lighting, semi-indirect lighting, overall diffuse lighting, semi-direct lighting, and direct lighting according to light distribution. According to the purpose of use, it is classified into incandescent lamps, fluorescent lamps, PL lamps, stands, reflector lamps, floodlights, garden lamps, road lamps, stage instruments, medical instruments, and special lighting appliances.

In general, in places where the surrounding environment is to be kept bright, such as an office, classroom, factory, living room, or kitchen, relatively high illumination is obtained, and fluorescent lamps combined with fluorescent lamps, which consume less power due to low power consumption, are used. It is widely used. This type of fluorescent light fixture includes an exposure type fluorescent light fixture which is installed such that an fluorescent lamp shade is integrally installed on a ceiling like an office or a factory, and a fluorescent lamp is inserted to expose the fluorescent lamp, and a fluorescent lamp is installed in the main body to cover the front of the main body. Shielding type fluorescent lamp fixtures.

Such lighting fixtures are intended to shine light in an indoor or outdoor space, and the lighting fixtures are used with incandescent lamps or fluorescent lamps.

And lighting fixtures are used to be fixed to the ceiling, wall, or placed on a desk or shelf. These luminaires have been developed in such a way that they can emit brighter light and reduce power consumption.

On the other hand, such lighting equipment is installed in the interior of the building, such as apartments, general houses and buildings. Recently, as the range of use of light fixtures is gradually widened, a lot of lighting fixtures are installed in an apartment or a living room, as well as a space that needs to change atmosphere, such as a banquet hall and a department store.

In addition, such lighting fixtures are used in outdoor parks, amusement facilities, residential gardens, restaurant courtyards as well as ordinary homes, and various types of lighting fixtures are also used.

As such, conventional conventional lighting devices such as outdoor parks, roads, and sidewalks are manufactured and released at fixed angles, so they cannot be properly illuminated because they are installed without considering the conditions of roads and sidewalks where lighting fixtures are installed. There was this. Therefore, there is a need for improvement.

The present invention has been made in order to solve the above problems, by adjusting the irradiation angle of the light fixture so that the light irradiated from the street lamp when the installation of the lighting device, that is, the street lamp in the outdoors is irradiated straight to the sidewalk that the pedestrian passes through It is an object of the present invention to provide a device for adjusting the irradiation angle of a luminaire to facilitate passage of a pedestrian by installing later.

The present invention for achieving the above object, the first member is provided at one end, the first member is provided with the fitting portion at the other end, the second coupling portion is provided at one end, the other end is provided with a connecting portion The second member is coupled between the first coupling portion and the second coupling portion and the angle adjusting member for adjusting the angle between the first member and the second member and the first coupling portion, the angle adjusting member, It provides a device for adjusting the irradiation angle of the luminaire comprising a fixing member for fixing the second coupling unit integrally.

In addition, it is preferable that the first coupling portion is cut to form a first space portion, and a first coupling surface to which the angle adjusting member is coupled to both sides of the first space portion is formed.

In addition, the first coupling surface is preferably formed with at least one fixing groove to which the angle adjusting member is fitted.

In addition, it is preferable that a communication hole is formed between the first coupling portion and the fitting portion to communicate the inside of the first space portion and the fitting portion.

In addition, the second coupling portion is formed to protrude so as to fit in the first space portion of the first coupling portion, it is preferable that a pair of second coupling surface to which the angle adjusting member is coupled is formed with each other.

In addition, it is preferable that a second space portion through which the wire passes is formed between the second coupling surfaces.

In addition, the angle adjustment member is coupled to the first coupling portion of the first member, the first adjustment member having a first gear portion on one surface; A second adjusting member coupled to the second coupling part of the second member and having a second gear part coupled to the first gear part of the first adjusting member on one surface thereof; And an angle display member for displaying an angle between the first member and the second member.

In addition, the angle display member is preferably formed integrally with the first adjustment member.

In addition, the first coupling portion or the second coupling portion is formed with a third coupling surface to which the angle adjusting member is coupled, is coupled to the angle adjusting member to the first coupling portion or the second coupling portion to the fixing member It is preferable to further include a third member to be fixed.

In addition, the third coupling surface is preferably formed with at least one fixing groove to which the angle adjustment member is fixed.

In addition, the third member is preferably formed with a fourth coupling surface formed with one or more fixing grooves to which the angle adjusting member is fixed.

According to the present invention, when the installation of the street lamp for illuminating the outdoor road or sidewalk is installed after adjusting the irradiation angle according to the surrounding opinion, there is an effect that the pedestrians pass easily.

In addition, even when the road is extended or the path of the sidewalk is changed, the irradiation angle of the lamp can be adjusted using the angle adjusting member so that the road or the sidewalk can be irradiated, thereby reducing the cost of having to reinstall the lighting fixture.

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the irradiation angle adjustment device for a luminaire according to an embodiment of the present invention.

In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is an exploded perspective view showing an irradiation angle adjusting device for a lighting device according to an embodiment of the present invention, Figures 2 and 3 is an exploded cross-sectional view and a combined cross-sectional view of FIG. Figure 4 is an exploded perspective view showing the irradiation angle adjusting device of the lighting fixture according to another embodiment of the present invention. 5 and 6 are an exploded cross-sectional view and a combined cross-sectional view of FIG. Figure 7 is a side view showing the irradiation angle adjusting device of the lighting fixture according to an embodiment of the present invention. Figure 8 is an exploded side view showing a street lamp provided with a device for adjusting the irradiation angle of the lighting fixture according to an embodiment of the present invention. 9 is a side view showing an operating state of a street lamp provided with a device for adjusting the irradiation angle of a lighting device according to an embodiment of the present invention.

As shown, the irradiation angle adjustment device for a lighting device according to an embodiment of the present invention includes a first member 100, the angle adjustment member 300, the second member 200, the fastening member 400. do.

The first member 100 is fixed to the strut 50 which is erected with respect to the ground. One end of the first member 100 is provided with a fitting portion 110 to be fixed to the upper end of the support 50, the other end is provided with a first coupling portion 120 to which the angle adjustment member 300 is coupled. .

The first space portion 122 is formed inside the first coupling portion 120, and a first coupling surface 121 to which the angle adjusting member 300 is coupled is formed on one surface of the coupling portion 120.

In addition, the first coupling part 120 has a through hole 123 into which the fastening member 400 for fastening the first member 100, the second member 200, and the angle adjusting member 300 is formed.

In addition, a communication hole 125 communicating with the inside of the first space 122 is formed in the first coupling surface 121. One or more fixing grooves 124 to which the angle adjusting member 300 is fitted are coupled to the first coupling surface 121.

The fitting portion 110 is formed so that the end of the support 50 is fitted, the inner member 111 and the inner member 111 is formed integrally with the inner member 111 and one end to be fitted to the inside of the support 50 in the form of a pipe. And an outer member 112 formed at a predetermined interval on one side of the inner member 111.

The fitting portion 110 is fixed by inserting the support 50 to the outside of the inner member 111 in the form of a double pipe.

The outer member 112 is formed with one or more fixing holes 112a for fixing the strut 50 fitted on the outer side of the inner member 111 with screws or bolts. In addition, the support 50 is also provided with another fixing hole communicating with the fixing hole 112a of the outer member 112 when the support 50 is fitted to the inner member 111.

And, the outer periphery of the support 50 may be fitted with an impact reducing member (not shown) made of a material having an elastic force, which is when the support 50 is fitted to the inner member 111 and the outer member 112 and It can be prevented from crashing and cracking.

The second member 200 is provided with a second coupling part 220 to which the angle adjusting member 300 is coupled at one end thereof, and the other end thereof is connected to a light fitting member 70 to which an illumination lamp such as a fluorescent lamp, an incandescent lamp and an LED is mounted. The connection portion 210 is formed.

The second coupling part 220 is formed with a second through hole 223 communicating with the first through hole 123 formed in the first coupling part 120. The second through hole 223 is configured such that the fastening member 400 penetrating and protruding from the first through hole yoke 123 of the first coupling part 120 is inserted therethrough.

The second coupling part 220 has a second space part 222 formed therein, and the second space part 222 communicates with the inside of the connection part 210 of the other end.

In addition, a second coupling surface 221 is formed on one surface of the second coupling portion 220 to which the angle adjusting member 300 is coupled, and the angle adjusting member 300 is fitted to the second coupling surface 221. The fitting groove 224 is formed.

In addition, the second coupling portion 220 is formed with a second communication hole 225 in communication with the second space portion 222 therein, the wire for supplying power to the light through the second communication hole 225. The 500 is wired.

The connecting portion 210 is inserted into and fixed to the lamp mounting member 70 on which a lamp for generating light such as a light bulb is mounted, and is formed in a hollow pipe shape.

The connection portion 210 is fitted to the light mounting member 70 in a state where a shock reduction member (not shown) provided separately is fitted to the outside. In addition, the connection part 210 is formed with a fixing hole fixed to the lamp mounting member 70 by fixing members such as screws and bolts.

The angle adjusting member 300 is rotatably coupled to the first adjusting member 310 and the first adjusting member 310 fixed to the first coupling surface 121 of the first member 100 and the second member ( And a second adjustment member 310 fixed to the second coupling surface 221 of the 200 and an angle display member 330 for displaying an angle formed by the first member 100 and the second member 200. .

One surface of the first adjustment member 310 is formed with one or more fitting protrusions 311 fitted into the fixing groove 124 of the first coupling surface 121, a plurality of first on the other surface of the first adjustment member 121 One gear portion 312 is formed.

The first gear portion 312 is formed at a constant height and spacing, and is preferably formed in the circumference of a predetermined radius around the center of the first adjusting member 310.

A second gear part 322 corresponding to the first gear part 312 of the first control member 310 is formed on one surface of the second control member 320, and the second surface of the second member 200 is formed on the other surface of the second control member 320. A fitting protrusion 321 is formed to be inserted into and fixed to the fitting groove 224 formed on the coupling surface 221.

The second gear part 322 is preferably formed at the same height and spacing as the first gear part 312 to be engaged with the first gear part 312.

Meanwhile, an impact reducing member 60 is interposed between the first gear portion 312 and the second gear portion 322 to impact when the first gear portion 312 and the second gear portion 322 are coupled to each other. As a result, the first and second adjustment members 310 and 320 may be prevented from being damaged, and the first gear part 312 and the second gear part 322 may be further engaged by the impact reduction member 60. It is one configuration to help.

After the first and second adjustment members 310 and 320 are coupled to the first member 100 and the second member 200, respectively, the impact reducing member is disposed between the first and second gear parts 312 and 322. In the state where 60 is interposed, the first and second gear parts 312 and 322 are engaged, and the engaged first and second gear parts 312 and 322 are fastened to the first and second members. Fasten the 100 (200). That is, the fastening member 400 penetrates the through hole 123 of the first member 100 and the through hole 313 of the first adjusting member 310, and the through hole 323 of the second adjusting member 320. It protrudes into the second through hole 223 of the second member 200 and then is fastened with a nut.

Here, the angle display member 330 displays the angle between the first member 100 and the second member 200, and adjusts the angle of the light emitting light to the luminaire, the irradiation angle of the light irradiated from the light To control the

The angle display member 330 is configured to be integrally formed with the first adjustment member 310 to the outside of the first gear portion 312 of the first adjustment member 310 in the embodiment of the present invention.

The angle display member 330 may be manufactured in a separate ring shape and attached to the first adjusting member 310 or attached to the first coupling surface 121 of the first member 100. In addition, the angle display member 330 manufactured separately may be attached to the second coupling portion 220 of the second member 200.

That is, the angle display member 330 is applicable to any configuration provided that the user can easily recognize the angle between the first member 100 and the second member 200.

On the other hand, it will be described a structure that is wired in the irradiation angle adjusting device of the lighting fixture according to an embodiment of the present invention having the configuration as described above.

The wire 500 installed along the inside of the support 50 is coupled to the first of the first member 100 along the inside of the inner member 111 of the first member 100 fixed to the end of the support 50. It is fitted into the communication hole 125 of the first engagement surface 121 of the first member 100 via the first space portion 122 of the portion 120.

Thereafter, the wire 500 penetrates through the through hole 313 of the first adjustment member 310 coupled to the first coupling surface 121, and engages with the first adjustment member 310 to rotate the second adjustment member 320. Penetrating through the through hole 323 of the second coupling surface 221 into the communication hole 225 of the second coupling portion 221 via the second space portion 222 of the connecting portion 210, It leads.

The wire 500 is connected to the electric light installed in the light mounting member 70 is connected to the inner side of the light mounting member 70 to which the connection portion 210 is fitted to supply electricity.

Here, the wire 500 has a predetermined length in the space formed by the through hole 313 of the first adjusting member 310 and the through hole 323 of the second adjusting member 320 of the angle adjusting member 300. Since it is accommodated in a stretched state, even if the irradiation angle of the lamp is adjusted, the electric wire is prevented from being broken by the space part.

On the other hand, the third coupling surface to the second coupling portion 220 of the first coupling portion 120 or the second member 200 of the first member 100 in the irradiation angle adjusting device of the lighting apparatus of the embodiment as described above. It is further provided with a third member 600 to form a 700, having another angle adjusting member 300, and to adjust the irradiation angle of the luminaire via the angle adjusting member 300.

A fourth coupling surface 610 is formed on the third member 600 to which the angle adjusting member 300 is fixed, and a second adjusting member 320 of the angle adjusting member 300 is formed on the fourth coupling surface 610. One or more fitting grooves 611 are formed to be fixed. In the center portion of the third member 600, a through hole 620 is formed through which the fastening member 400 is inserted.

In addition, an angle displayed on the angle display member 330 is indicated on the surface opposite to the fourth coupling surface 610 of the third member 600 to form an angle formed by the first member 100 and the second member 200. An angle indicating unit that can display is formed.

The impact reduction member 60 is disposed between the first gear portion 312 of the first adjustment member 310 and the second gear portion 322 of the second adjustment member 320 engaged with each other by the angle adjustment member 300. ) Is interposed.

The impact reducing member 60 reduces the impact that the first gear portion 312 of the first adjustment member 310 and the gear portion 322 of the second adjustment member 320 is engaged with each other and at the same time the gear This is to make it possible to mesh more effectively.

Here, the third coupling surface 700 is formed on the opposite side of the first coupling surface 120 of the first member 100 or opposite the second coupling surface 221 of the second member 200.

The third coupling surface 700 is formed with a fitting groove 701 to which the fitting protrusion 311 of the first adjusting member 310 of the angle adjusting member 300 is fitted and fixed.

Hereinafter, the operation of the irradiation angle control device of the lighting fixture according to an embodiment of the present invention will be described.

First, the inner member 111 of the first member 100 is inserted into and fixed to the strut 50 of the street lamp in which the luminaire is installed. At this time, the electric wire 500 which is wired inward of the support 50 is inserted into the inner member 111, and the first space portion 122 of the first coupling part 120 of the first member 100 is inserted. Protrudes to the outside through the communication hole 125 of the first coupling surface 121 via.

Then, the angle adjusting member 300 is fitted between each of the first and second coupling parts 120 and 220 of the first member 100 and the second member 200. The second member 200 is inserted into the communication hole 225 formed in the second coupling surface 221 of the second member 200 by protruding the electric wire 500 protruding from the first coupling surface 121 of the first member 100. ) Is pulled out of the end of the connection portion 210 via the inner side.

Subsequently, the first and second adjusting members 310 and 320 are interposed between the gear parts 313 and 323 of the first and second adjusting members 310 and 320. The gear packings 313 and 323 of each other and the rubber packing 450 are in close contact with each of the through holes 123 and 223 of the first and second coupling parts 120 and 220. Insert the fastening member 400 into the through hole 123 of the first coupling part 120 to protrude into the through hole 223 of the second coupling part 220, and then fasten the fastening member 400 with a nut. Fix it.

Then, the electric wire 500 protruding from the connecting portion 210 of the second member 200 is connected to a lamp installed in the lamp mounting member 70 provided separately, and connected to the connecting portion 210 of the second member 200. Insert the lamp mounting member 70 and fixed with a fixing member to complete the installation of the lighting angle control device of the lighting fixture.

After installing the lighting angle control device of the lighting fixtures, the lighting fixtures are rotated by hand to meet the conditions of the road or sidewalk where the street lamps are installed so that they can be optimally illuminated on the road or sidewalk.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 is an exploded perspective view showing an irradiation angle adjusting device of a lighting device according to an embodiment of the present invention.

2 and 3 are an exploded cross-sectional view and a combined cross-sectional view of FIG.

Figure 4 is an exploded perspective view showing the irradiation angle adjusting device of the lighting fixture according to another embodiment of the present invention.

5 and 6 are an exploded cross-sectional view and a combined cross-sectional view of FIG.

Figure 7 is a side view showing the irradiation angle adjusting device of the lighting fixture according to an embodiment of the present invention.

Figure 8 is an exploded side view showing a street lamp provided with a device for adjusting the irradiation angle of the lighting fixture according to an embodiment of the present invention.

9 is a side view showing an operating state of a street lamp provided with a device for adjusting the irradiation angle of a lighting device according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

50: prop 70: lamp mounting member

100: first member 110: fitting portion

120: first coupling portion 125: communication hole

200: second member 210: connecting portion

220: second coupling portion 300: angle adjustment member

310: first adjusting member 320: second adjusting member

330: angle display member 400: fixed member

450: impact reducing member 500: electric wire

600: third member 700: third coupling surface

Claims (11)

A first member having a first coupling part at one end and a fitting part at the other end; A second member having a second coupling part at one end and a connection part at the other end; An angle adjusting member coupled between the first coupling part and the second coupling part to adjust an angle between the first member and the second member; And And a fixing member for integrally fixing the first member, the angle adjusting member, and the second member. The method of claim 1, The inner portion of the fitting portion of the first member is inserted into the wire that is continued from the support, the support is fitted to the outer periphery, Irradiation angle control device of the lighting device, characterized in that it comprises an outer member which is provided at a predetermined interval apart from the outer side of the inner member. The method of claim 2, The first coupling portion is provided with a first space portion communicating with the inside of the inner member, respectively One surface of the first coupling portion is formed with a first communication hole communicating with the first space portion, Irradiation angle adjusting device of the luminaire, characterized in that the first coupling surface to which the angle adjusting member is formed. The method of claim 3, Irradiation angle control device of the lighting fixture, characterized in that the first coupling surface is formed with one or more fixing grooves to which the angle adjustment member is fitted. The method of claim 1, One surface of the second coupling portion is provided with a second coupling surface to which the angle adjusting member is coupled, The second coupling surface is the irradiation angle adjusting device of the luminaire, characterized in that the second communication hole is formed in communication with the second space portion connected to the inside of the connecting portion. The method of claim 1, The angle adjusting member is coupled to the first coupling portion of the first member, the first adjusting member having a first gear portion on one surface; A second adjusting member coupled to the second coupling part of the second member and having a second gear part coupled to the first gear part of the first adjusting member on one surface thereof; And And an angle display member for displaying an angle between the first member and the second member. The method of claim 6, And the angle display member is integrally formed with the first adjustment member. The method of claim 6, Irradiation angle control device of the lighting device, characterized in that the impact reduction member for reducing the interlocking impact between the first gear portion and the second gear portion is interposed. The method of claim 1, The first coupling portion or the second coupling portion is formed with a third coupling surface to which the angle adjusting member is coupled, And a third member coupled to the angle adjusting member and fixed to the first coupling part or the second coupling part by the fixing member. 10. The method of claim 9, Irradiation angle control device of the lighting fixture, characterized in that the third coupling surface is formed with one or more fixing grooves to which the angle adjustment member is fixed. 10. The method of claim 9, The third member has an irradiation angle adjusting device of the luminaire, characterized in that the fourth coupling surface is formed with one or more fixing grooves to which the angle adjusting member is fixed.

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