KR101377968B1 - lighting apparatus - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting apparatus using a light emitting element including a light emitting diode (LED), and more particularly, to a lighting apparatus which is easy to use and has a beautiful appearance since the projection direction can be easily changed.
According to an embodiment of the present invention, A panel provided with a light emitting unit; And a connecting member assembly for connecting the base and the panel to fix the panel to the base, wherein the connecting member assembly includes a left and right rotation shaft forming a center of left and right rotation with respect to the base of the panel. It can provide a lighting device comprising a front and rear rotation axis forming a center of the front and rear rotation with respect to the base.

Description

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting device using a light emitting element including an LED (Light Emitting Diode), and more particularly, to a lighting device that is easy to use and has a beautiful appearance since the projection direction can be easily changed.

In recent years, attempts have been made to use a light emitting device including a LED as a lighting device as a new light source to replace a conventional incandescent lamp or a fluorescent lamp. LEDs and other light emitting devices using semiconductors are small and have low power consumption. It is also possible to provide an advantage that the luminescent color and the luminescent pattern can be easily controlled.

However, since the light is projected in a specific direction due to the characteristics of the light emitting device, it is difficult to realize various illumination environments. Of course, a plurality of light emitting devices can be used to vary the direction of light projection. However, since the direction of light projection is limited to specific directions, it is also difficult to realize various illumination environments.

The illumination device may be used to provide uniform light to a particular space, or it may be used to provide light to a particular location intensively. However, the purpose and function of the lighting apparatus can not be limited depending on the structure of the lighting apparatus or the installation environment.

For example, in the case of a lighting device installed on a ceiling of a room, only a direct lighting function of directly projecting light into the indoor space can be performed. Further, in the case of the portable lighting device, it is basically possible to perform only a direct lighting function of directly projecting light at a specific location.

Therefore, there is a need to provide an illumination device capable of meeting various demands of the user for lighting environment as well as energy saving.

In particular, the stand type illumination device is a lighting device widely used in a home or an office, and is characterized by being installed very close to a user. Therefore, it is highly desirable that the user should be able to easily adjust the projection direction and have a good appearance.

However, in a stand-type lighting apparatus using an incandescent lamp, a fluorescent lamp or a halogen lamp, a shield for collecting light in the projection direction is usually used. Such a shield increases the volume of the lighting device, and the bulky shield portion is located in the air, giving the impression that it is not visually stable. Of course, there is also a limit to the beauty of the appearance.

Therefore, there is a need to provide a lighting device which can stably and easily change the projection direction and is beautiful in appearance.

SUMMARY OF THE INVENTION The present invention is basically intended to solve the above-mentioned conventional problems.

An embodiment of the present invention to provide a lighting device that is stable and the user can easily adjust the projection direction of light.

An embodiment of the present invention to provide a lighting device that allows a user to change the projection direction of light in various forms through a panel or a connecting member assembly having a light emitting surface.

An embodiment of the present invention is to provide a lighting device with a beautiful appearance without exposing the mechanically interlocking components to the outside.

It is an object of the present invention to provide a lighting device which can implement various lighting patterns and can be used as interior accessories as well as simple lighting.

One embodiment of the present invention to achieve the above object, a base; A panel provided with a light emitting unit; And a connecting member assembly for connecting the base and the panel to fix the panel to the base, wherein the connecting member assembly includes a left and right rotation shaft forming a center of left and right rotation with respect to the base of the panel. It can provide a lighting device comprising a front and rear rotation axis forming a center of the front and rear rotation with respect to the base.

The connection member assembly may include a rotation shaft base rotatably supporting the left and right rotation shafts.

The base may include a lower base and an upper base coupled at an upper portion of the lower base.

The rotating shaft base may be interposed and fixed between the lower base and the upper base. That is, the rotation shaft base may be rotatably supported between the lower base and the upper base. The rotating shaft base is preferably formed in a plate shape. In addition, the rotating shaft base is preferably formed in a disc shape. Therefore, sufficient friction force may be generated between the rotation shaft base and the base. This may result in sufficient rotational resistance.

The connecting member assembly may include a front housing and a rear housing forming an external shape. A portion of the panel may be inserted and fixed inside the front housing and the rear housing. Thus, the housing and the panel can be integrally rotated.

The panel may include a non-light emitting portion provided under the light emitting portion and coupled to the connection member assembly, and the non-light emitting portion may be positioned inside the housing.

The front and rear rotation shafts may be on top of the left and right rotation shafts. The front and rear rotation shafts may be provided at the center of the connection member assembly.

The connecting member assembly may include a housing forming an outer shape and a rotating shaft seating portion in which the left and right rotating shafts and the front and rear rotating shafts are rotatably seated. The front and rear rotation shafts may be provided above the left and right rotation shafts. In detail, the left and right rotation shafts and the front and rear rotation shafts may be connected to each other at an upper side of the left and right rotation shafts. Accordingly, the left and right rotation shafts may swing based on the front and rear rotation shafts.

It is preferable that a swing slot is formed inside the housing to swing the left and right rotation shafts in order to limit the front and rear rotation angle range of the panel.

The housing may include a front housing and a rear housing, and a coupling hole may be formed from the rear housing to the front housing.

The panel and the housing are preferably integrally rotated left and right and back and forth with respect to the base.

The connection member assembly may include a rotation shaft base provided inside the base to support the left and right rotation shafts and rotate integrally with the left and right rotation shafts. The base may be provided with a mounting portion on which the rotating shaft base is mounted.

A slot may be formed between the rotary shaft base and the seating part to limit the left and right rotation range of the rotary shaft base. A protrusion corresponding to the slot may be formed. Therefore, the movement range of the projection is limited to the slot range. The protrusion may be formed at the base of the rotating shaft, and the slot may be formed at the seating part.

The base may be provided with a power button, and the base may be formed with a groove in which a wire connected between the power button and the panel is located. This groove structure prevents the height of the base from increasing, and increases the insulation performance.

When the connection member assembly includes a front housing and a rear housing, the front housing and the rear housing may be closely coupled to each other through a cutout or through hole formed in the panel. A plurality of such cutouts or through-holes may be formed. Thus, the combination of the housing and the panel can be more firm.

Preferably, the front and rear rotation shafts are provided with a hollow for penetrating wires, and a space portion formed between the front and rear housings is formed on the front and rear rotation shafts. Through this space part, electrical connection between the wire and the panel can be made.

In the front housing and the rear housing, it is preferable that one coupling hole is formed at an upper side of the front and rear rotation shafts, and coupling holes are formed at both sides of the lower side, respectively.

According to an embodiment of the present invention can provide a lighting device that is stable and the user can easily adjust the projection direction of light.

According to the embodiment of the present invention through the panel or the connecting member assembly having a light emitting surface can provide a lighting device that can change the projection direction of the light in various forms.

According to the embodiment of the present invention, it is possible to provide a lighting device having a beautiful appearance without exposing the components interlocked mechanically to the outside.

It is possible to provide a lighting apparatus which can implement various lighting patterns through embodiments of the present invention and can be used not only as a simple lighting but also as an interior accessory.

1 is a perspective view showing a lighting apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view showing left and right rotation states of the lighting apparatus shown in FIG. 1; FIG.
3 is a perspective view showing a front and rear rotation state of the lighting apparatus shown in FIG.
4 is a perspective view of the connection member assembly of FIG.
5 is a perspective view of a part of the connection member assembly separated;
6 is a cutaway perspective view of AA ′ of FIG. 4;
7 is a block diagram of a lighting apparatus according to an embodiment of the present invention; And
8 is a cross-sectional view of the panel shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 shows a lighting apparatus according to an embodiment of the present invention.

As shown, the illumination device 100 comprises a panel for providing illumination. The panel 110 may include a front surface 111 and a rear surface 112. The panel 110 may be formed in a rectangular shape.

Here, the illumination device 100 may be referred to as an illumination device, so the adjustment of the projection direction may be important. Accordingly, the panel 110 may include a light emitting part or a light emitting surface, and light may be projected through the front surface of the panel 110.

In addition, the front surface 111 of the panel 110 may include a light emitting surface 113 and a non-light emitting surface 114. That is, light may be substantially projected through the light emitting surface 113, and light may not be projected through the non-light emitting surface 114. Therefore, the light emitting unit may be referred to as a configuration corresponding to the light emitting surface 113. The light emitting portion will be described later.

Here, the non-light emitting surface 114 is provided below the panel 110, while the light emitting surface 113 is preferably provided above the panel 110. Thus, the non-light emitting surface 114 may be connected to a structure supporting the panel 110.

The lighting apparatus shown in FIG. 1 may be referred to as a state in which light is projected toward the front as a general state. Therefore, it is preferable that the user is configured to easily change the direction in which the light is projected.

As shown in FIG. 2, the panel 110 may be configured to rotate left and right. For example, when direct lighting is required and indirect lighting is required, the user may rotate the panel 110 left and right.

As shown in FIG. 3, the panel 110 is preferably configured to rotate back and forth. For example, when the user needs to be illuminated from the front and the rainfall user who needs direct lighting on the upper surface of the desk or the like may rotate the panel 110 back and forth.

Therefore, in the embodiment of the present invention, it is preferable that a base is provided to fix the lighting device 100 to a place such as on the ground or on a desk or on a table. That is, it is preferable to include a base 300 for supporting the lighting device 100.

In addition, it is preferable that the connection member assembly 200 is made to rotate the panel 110 to the left and right or to the front and rear with respect to the base 300.

The panel 110 may rotate left and right or forward and backward through the connection member assembly 200, where the connection member assembly 200 may be integrally rotated with the panel 110. This is to facilitate the user to rotate the panel 110. In other words, the user may rotate the panel 110 by applying a force directly to the panel 110. In addition, the user may rotate the panel 110 by applying a force directly to the connection member assembly 200. This is because the connection member assembly 200 is configured to rotate together with the panel 110.

For this reason, the appearance of the connection member assembly 200 is preferably to have a spherical shape so that the user can easily hold the connection member assembly 200. Of course, through the spherical shape, the internal complex structure can not be seen from the outside. Therefore, it is possible to implement a beautiful appearance.

Hereinafter, the connection relationship between the panel 110 and the connection member assembly 200 and the rotation mechanism will be described in detail.

4 and 5, the connecting member assembly 200 is first rotatably connected to the base 300. Specifically, the connection member assembly 200 is rotatably supported from side to side with respect to the base 300. Left and right rotation of the connection member assembly 200, and thereby the left and right rotation of the panel 110 may be implemented through the left and right rotation shaft 230.

5 and 6, the left and right rotation shafts 230 may be provided perpendicularly to the base 300. The left and right rotation shafts 230 may be formed in a rod shape. Therefore, there is a problem in that the panel 110 cannot be rotatably supported with respect to the base 300. Therefore, a rotation shaft base 232 rotatably supporting the left and right rotation shafts 230 may be included. Since the support area is increased through the rotation shaft base 232, the left and right rotation shafts 230 may be more stably supported, and thus the support member assembly 200 may be supported on the base.

The rotating shaft base 232 may be provided inside the base 300. The rotation shaft base 232 may be configured to rotate integrally with the left and right rotation shafts 230. Therefore, the rotation shaft base 232 and the left and right rotation shafts 230 may rotate left and right with respect to the base 300. That is, the rotation axis base 232 may be said to rotate left and right with respect to the base 300 substantially.

Through this structure, the left and right rotating shaft 230 and the rotating shaft base 232 may not be exposed to the outside of the lighting device 100, in particular to the outside of the connection member assembly 200. Therefore, it is possible to realize a safe and beautiful appearance.

Specifically, the base 300 may include an upper base 310 and a lower base 320. The rotating shaft base 232 may be interposed between the upper base 310 and the lower base 320 to be rotatably supported left and right.

Here, the left and right rotation angles with respect to the base 300 of the rotation shaft base 232 may be limited. This is because as the rotation angle becomes larger, a problem may arise in the electric wires supplying power to the panel 110. [ This is because the base 300 itself may be easily moved in order to face the front of the panel 110. Therefore, the left and right rotation range of the panel 110 or the left and right rotation range of the connection member assembly 200 may be implemented through a structure between the rotation shaft base 232 and the base 300.

The restriction of the left and right rotation angle can be implemented in various ways, an example thereof is shown in FIG.

First, a mounting part 330 may be formed in the base 300, particularly the lower base 320, in which the rotation shaft base 232 is rotatably seated. The height of the seating portion 330 may be formed to be the same as the height of the rotating shaft base 232. The upper base 310 may cover the rotating shaft base 232, and the rotating shaft base 232 may be formed in a disc shape. Therefore, the rotating shaft base 232 may be stably supported within the base 300.

The shape of the rotating shaft base 232 has the following effects. The left and right rotation of the panel 110 is preferably performed to overcome a constant reaction force. This is because it is not preferable that the left and right rotation of the panel 110 is performed even with a small external force.

Therefore, the rotational resistance friction force may be sufficiently generated in the rotation shaft base 232 and the base 300 through the plate shape of the rotation shaft base 232.

Here, a slot may be formed to limit the left and right rotation angle of the rotary shaft base 232, the rotary shaft base 232 may be rotated to the left and right to the range limited to the slot. These slots can correspond to the protrusions, and the protrusions move between the slots to restrict their angle of rotation. Here, the slot and the projection may be formed in the seating portion 330 and the rotating shaft base 232, respectively, and vice versa.

5 illustrates an example in which a slot 331 is formed in the seating part 330 and a protrusion 233 is formed in the rotation shaft base 232. As the rotation shaft base 232 rotates from side to side, the protrusion 233 moves in the slot 331. However, when the protrusion 233 contacts both ends of the slot 331, the rotation shaft base 232 can no longer rotate. Therefore, the left and right rotation angles of the panel or the connecting member assembly may be limited through the slot 331 and the protrusion 233.

The connecting member assembly 200 may include a front and rear rotation shaft 240 to implement the front and rear rotation of the connection member assembly 200, that is, the front and rear rotation of the panel 110. Specifically, the front and rear rotation shaft 240 may be formed perpendicular to the left and right rotation shaft 230.

The front and rear rotation shaft 240 may be provided at an upper portion of the left and right rotation shaft 230. More specifically, the front and rear rotation shaft 240 may be provided at the center of the connection member assembly 200. Therefore, the connection member assembly 200 can be rotated back and forth with respect to the center thereof.

Through the front and rear rotation shaft 240 and the left and right rotation shaft 230, the panel 110 may be rotated left and right even when tilted forward or backward. Thus, it becomes possible to adjust the projection direction in various ways.

As described above, the connection member assembly 200 is configured to rotatably support the panel 110. In addition, it is configured to rotate integrally with the panel 110. That is, the components constituting the lighting device 100 except for the base 300 is preferably rotatable integrally. Therefore, it is preferable that all of the components forming the external shape of the connection member assembly 200 can be integrally rotated. Therefore, in order to implement such a feature, the connection member assembly 200 will need a configuration for fixing the panel 110.

In order to assemble the rotating shafts 230 and 240, to have a beautiful appearance, and to fix the panel 110, the connection member assembly 200 may include housings 210 and 220 forming an external shape. Specifically, the housing may include a front housing 210 and a rear housing 220. Such a housing may be a component for fixing the rotating shafts 230 and 240 and the panel, and may include components forming an external shape of the connection member assembly. For example, a cover (not shown) covering the outside of the housing may be included. As a result, the main function of the housing is a function of connecting the connection member assembly to the panel 110 and a function of rotatably supporting the base 300. And, it will be possible to additionally achieve the external shape of the connection member assembly 200.

The front housing 210 and the rear housing 220 are coupled to each other based on the panel 110 to form an external shape of the connection member assembly 200. Then, the above-described rotation shafts are accommodated therein. In addition, the connection member assembly 200 and the panel 110 may be connected to each other in the front housing 210 and the rear housing 220.

For example, a through hole 120 may be formed in a lower portion of the panel 110, particularly in a non-light emitting portion. Specifically, a plurality of through holes 121, 122, and 123 may be formed. In addition, the cutout 124 may be formed. The panel 110 may be fixed to the connection member assembly 200 through the through holes and the cutout.

Specifically, the boss 252 may be formed in the front housing 210 and the rear housing 220 corresponding to the through holes and the cutout. The boss may have an outer diameter corresponding to the through holes. The boss 252 may be formed to correspond to the shape of the cutout. Therefore, when the bosses formed in one of the housings are inserted into and inserted into the through hole or the cutout, the panel 110 may be fixed to the one of the housings. Of course, the housing may be provided with mounting surfaces on which a portion other than the through hole or the cutout of the panel is seated. Accordingly, the boss 252 may be formed to protrude from the seating surface. And these structures may be formed in other housings as well.

Of course, a plurality of through holes and cutouts may be formed in order to secure such fixing. Specifically, one through hole 120 and one through hole 122 and 123 may be formed at both sides of the lower center, respectively. In addition, it is preferable that an incision is formed around the rotation shafts.

Likewise, bosses formed in the other housing may be inserted into the through hole. Therefore, the panel 110 may be firmly fixed through the front housing 210 and the rear housing 220 of the connection member assembly 200 which are closely coupled to each other at the front and the rear of the panel 110. In other words, the bosses of both housings come into contact with each other in the through hole and the cutout, so that the panel can be firmly fixed in the housing even through the bosses.

Meanwhile, as shown in FIG. 6, fastening holes may be formed in the bosses. In detail, a fastening hole 241 may be formed in the rear housing, and a fastening hole 242 may not be formed in the front housing. The fastening holes 241 and 242 correspond to each other. Therefore, the bolt or the piece is coupled through the fastening holes so that the front housing 210 and the rear housing 220 can be firmly coupled to each other. Similarly, a plurality of fastening holes may be formed.

Here, it is preferable that the fastening hole penetrating only the rear housing 220 is formed. This is because the front housing 210 is a place where the user generally gazes so that the fastening portion is not exposed.

Such structures can facilitate assembly of the connecting member assembly and connection with the panel.

In detail, the left and right rotation shafts 230 and the front and rear rotation shafts 240 of the connection member assembly are assembled. Then, any one housing is connected to the left and right rotation shafts 230 and the front and rear rotation shafts 240. Here, the front housing 210 and the rear housing 220 is preferably formed with seating parts 250 and 260 on which the left and right rotation shaft 230 and the front and rear rotation shaft 240 may be seated.

Accordingly, the left and right rotation shafts 230 and the front and rear rotation shafts 240 may be fitted to the seating portions to connect both of them.

Thereafter, the boss 252 of the housing may be inserted into and fixed to the through holes 120 formed in the panels 110. This state is shown in FIG. That is, the base, the rotating shaft, the panel and the rear housing are connected to each other to be placed in a relatively stable state. Then, as shown in Figure 4, by combining the front housing 210 with the rear housing it is possible to complete all the assembly. Of course, the front housing 210 and the rear housing 220 will be firmly coupled by inserting bolts or pieces into the fastening holes. Due to this structural feature, the panel 110 may be firmly coupled to the connection member assembly 200, and both may be integrally rotated.

External power should be delivered to the panel 110. In addition, it is preferred that an input means for applying or releasing power is provided. As the input means, the base 300 is preferably provided with a power button 340. The power button 340 is to be connected to the wire, it is preferable that the wire groove 350 in which the wire is located is formed in the base 300 to easily locate the wire. Specifically, the wire groove 350 is preferably formed in the lower base 320.

The wire groove 350 may lead to the center of the connection member assembly 200 along the edge of the base 320. In addition, an external electric wire may be connected through the electric wire groove 350.

Here, the wire is preferably connected to the panel 110 through the connection member assembly 200. To this end, the hollow 231 is preferably formed at the center of the left and right rotation shafts 230. Therefore, an electric wire flows into the hollow 231 from the base 300 and is connected to the panel 110 in the connection member assembly 200.

Here, when the front housing 210 and the rear housing 220 are coupled to each other, it is preferable that the space portion 245 to which the wire and the panel 110 are connected is formed. In other words, the front housing 210 and the rear housing 220 are preferably coupled to each other in close contact with each other. It is preferable that a space portion 245 is formed for the wire connection.

FIG. 6 illustrates the lighting device 100 cut along the AA ′ direction of FIG. 4. As described above, the connection member assembly 200 and the panel 110 may rotate back and forth based on the front and rear rotation shaft 240. However, due to the left and right rotation shaft 230 may not be easy to rotate back and forth. Therefore, when the connection member assembly 200 is rotated based on the front and rear rotation shaft 240, it is preferable that the swing slot 251 through which the left and right rotation shaft 230 can swing is formed.

The swing slot 251 may be formed in the front housing 210 and the rear housing 220, respectively. Accordingly, the left and right rotation shafts 230 may swing in the swing slot 251. Of course, the center will be the front and rear rotation shaft 240. In addition, the front and rear rotation angles of the panel 110 may be limited by the angle of the swing slot 251.

Here, the angle of the swing slot 251 may be formed more than 90 degrees. Therefore, the panel can also be rotated 90 degrees or more before and after. However, it is not preferable that the angle of the swing slot 251 is large. This is because the swing slot 251 may be exposed to the outside of the connection member assembly 200 as the angle of the swing slot 251 increases. Therefore, there is a possibility that it may inhibit the beautiful appearance.

The above description focuses on the structure between the base, the panel, and the connecting member assembly. In other words, it was explained in terms of mechanism. Hereinafter, the control aspect of the present embodiment will be described in detail with reference to FIGS. 6 and 7.

The illumination device 100 according to the present embodiment may include a control unit 600 for controlling the illumination device. Here, the control unit 600 may simply control on / off of the lighting device, and may be a configuration for controlling the lighting conditions. And may be a configuration for controlling the operation of various configurations.

The lighting device 100 may include a panel including a light emitting surface, and thus the lighting device 100 may be said to control the panel 110. Further, it can be said that the light projected through the light emitting surface is controlled.

The illumination device 100 may include a power source unit or an electric field unit. The power supply unit may simply be a means for delivering external power to the lighting apparatus 100, and may be a configuration for charging or converting power. That is, the external AC power may be converted into a DC power. It may also be a configuration for changing the voltage or current value. Therefore, the control of the power source unit 400 may be performed through the controller 600. FIG. Such a power supply unit or a full-length unit may be provided in the base.

In addition, the illumination device 100 may include an interface unit 500 for interfacing with a user. It may simply be a configuration for the user to select on / off of the power source, and may be a configuration for selecting various lighting conditions. Therefore, it is preferable that the control unit 500 controls the illumination device 100 based on the input through the interface unit 500. The power button 340 described above may also be referred to as one of the interface unit 500.

FIG. 7 shows a cross section of the panel 110. In the present embodiment, it is preferable to provide illumination using a light emitting device. To this end, the present embodiment may include a substrate 80 and a plurality of light emitting devices mounted on the substrate 80. The light emitting element may be an LED element 81, for example.

A light guide layer 83 for guiding light may be provided on the LED element 81. The reflective layer 82 may be provided to set the direction of the projected light or to project light evenly on the light emitting surface.

On the other hand, the structure of the substrate 80, the optical guide layer 83, and the like is provided inside the panel housing 13. Thus, the panel housing 13 substantially forms the back surface 111 and side surfaces of the panel 110 and accommodates various configurations.

The panel housing 13 may include a control unit 600 and a power supply unit 400. The control unit 600 and the power supply unit 400 may be formed of one assembly or may have a separate structure. The interface unit 500 may be provided on the side surface of the panel housing 13. Of course, although not shown, the interface unit 500 may be provided on the base 300. [

As described above, in this embodiment, the projection direction can be easily changed with a mechanical structure. Also, various adjustments are possible in the selected lighting environment. This is because the front-rear rotation angle and the left-right rotation angle of the panel can be easily adjusted. In this embodiment, it is possible to implement various lighting conditions independently and in combination with these features.

The control unit 600 basically controls the operation of the illumination device 100. The control unit 600 can control the lighting conditions and the light emission conditions. The light emitting condition includes controlling the presence or absence of light emission.

A light emitting device, for example, an LED, is capable of changing the color of emitted light or changing the temperature of the emitted color in combination with one device itself or in combination with other devices. Then, it is easy to change the brightness of light, for example, illumination. Therefore, it is possible to easily change such an illumination condition or a light emission condition.

It is also very easy to automatically and automatically change these lighting conditions through a simple control algorithm.

Therefore, according to the present embodiment, the panel angle can be easily changed to vary the projection direction. In addition, it is possible to easily control an illumination condition or a light emission condition projected through the light emitting surface. That is, it becomes possible to control light emission conditions differently through the control unit. Therefore, various lighting conditions and conditions can be easily selected or changed by a user, so that it is possible to satisfy various lighting demands through a single lighting device.

Also, the controller 600 may control light emission conditions of light intensity, color temperature of light, or light color depending on the illumination environments.

Therefore, the lighting apparatus according to the present embodiment can be used not only as a lighting apparatus function but also as an interior accessory because it can change various indoor ambience.

100: illumination device 110: panel
200: connection member assembly 210: front housing
220: rear housing 230: left and right rotation shaft
240: front and rear rotation axis 300: base

Claims (20)

Base;
A panel provided with a light emitting unit; And
It comprises a connecting member assembly for connecting the base and the panel to secure the panel to the base,
The connecting member assembly,
A left and right rotation axis forming a center of left and right rotation with respect to the base of the panel and a forward and backward rotation axis forming a center of forward and backward rotation with respect to the base of the panel,
The connecting member assembly, the illumination device, characterized in that it comprises a housing in which a rotating shaft seating portion is formed in which the left and right rotating shaft and the front and rear rotating shaft rotatably seated therein. The method according to claim 1,
The connecting member assembly,
Illumination device comprising a rotation shaft base for rotatably supporting the left and right rotation shaft. 3. The method of claim 2,
And the base includes a lower base and an upper base coupled at the top of the lower base. The method of claim 3,
The rotating shaft base is interposed between the lower base and the upper base is fixed to the lighting device. delete The method according to claim 1,
The panel is provided with a lower portion of the light emitting unit, characterized in that it comprises a non-light emitting unit coupled to the connection member assembly. The method according to claim 1,
The front and rear rotation shaft is provided with an upper portion of the left and right rotation shaft illumination device. 8. The method of claim 7,
The front and rear rotation axis is a lighting device, characterized in that provided in the center of the connection member assembly. delete delete The method according to claim 1,
The inner side of the housing is a lighting device, characterized in that the swing slot for swinging the left and right rotation axis is formed to limit the front and rear rotation angle range of the panel. The method according to claim 1,
The housing comprises a front housing and a rear housing, the illumination device characterized in that the coupling hole is formed from the rear housing to the front housing is formed. The method according to claim 1,
And the panel and the housing are integrally rotated left and right and back and forth with respect to the base. The method according to claim 1,
The connecting member assembly,
And a rotating shaft base provided inside the base to support the left and right rotating shafts and to rotate integrally with the left and right rotating shafts. 15. The method of claim 14,
Illumination device, characterized in that the base is formed with a seating portion on which the rotating shaft base is seated. 16. The method of claim 15,
Lighting device, characterized in that the slot is formed between the rotary shaft base and the seating portion for limiting the left and right rotation range of the rotary shaft base. The method according to claim 1,
The base is provided with a power button, the inside of the base is a lighting device, characterized in that a groove in which a wire connected between the power button and the panel is located. The method of claim 17,
And the connection member assembly includes a front housing and a rear housing, and the front housing and the rear housing are in close contact with each other through the cutout formed in the panel. 19. The method of claim 18,
The front and rear rotation shaft is formed with a hollow for the wires penetrating, the illumination device, characterized in that the space portion formed between the front housing and the rear housing on the front and rear rotation shaft. 19. The method of claim 18,
Lighting device, characterized in that the front housing and the rear housing is formed with a coupling hole in the upper and the lower and both sides of the center around the front and rear rotation axis respectively.

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