KR100985488B1 - An illumination device - Google Patents

Abstract

The present invention relates to a lighting device, comprising: a chimney module; A plurality of light emitting units installed in the back shell module and including light emitters; And adjusting devices installed on both sides of the light emitting unit, wherein the adjusting device rotates the light emitting unit under control.

Thereby, by installing a plurality of rotatable light emitting units in the lighting device to adjust the projection angle of the light generated from the light emitting unit, it is possible to extend the illumination range, by installing a heat dissipation device in the light emitting unit itself, The heat dissipation can be efficiently dissipated, and the durability of the light emitting unit can be increased, and the assembly and disassembly can be easily implemented, and the installation can be easily implemented. It can be installed variably according to different installation environment conditions.

Lighting, street light, LED

Description

Lighting device {AN ILLUMINATION DEVICE}

The present invention relates to a lighting apparatus, and more particularly, to implement a rotation angle control function of a light emitting unit for generating light to adjust a light emitting range, and to provide a lighting device having a heating structure in the light emitting unit to improve durability will be.

Street lamps are an essential lighting facility for the daily life of modern people, and are installed at both sides of the roadside and alleys and used as night lights. These street lamps secure night vision and prevent accidents of pedestrians walking or driving vehicles. Do this.

In general, a light bulb having an excellent lighting capability such as an incandescent lamp, a mercury lamp, and a sodium lamp is used as a bulb used for a street lamp.

However, the lamps have the disadvantage that the power consumption is very high compared to the excellent lighting ability.

In addition, since the lamp itself does not have a heat dissipation device, it does not properly dissipate high heat generated by the lamp, thereby reducing the durability of the lamp and at the same time shortening the service life.

In addition, the lamps generally contain harmful substances, so that environmental pollutants are generated during production of the product, and when disposed, there is a problem that they must be recovered.

Recently, there have been many developments in LED (Light Emitting Diode) technology, and the LED has the advantages of small volume, eco-friendly, monochromatic light source, low power consumption, and long service life compared to the lamp.

Therefore, LED can be regarded as the best light emitting device to replace the lamps. For example, under the same level of illumination, LED can bring about 40% more energy savings than incandescent lamps, and replace the street light emitters with LEDs. If so, visible savings in electricity bills can be expected.

1 is a display diagram of a street lamp installed on the road.

As shown in Figure 1, the general street light (1) is limited in the illumination range when the installation is not crowded on the road, there is a non-illuminated area that can not be illuminated between the street lights (1).

As described above, there is a possibility that a traffic accident may occur to a vehicle or a pedestrian due to a non-lighting area that is not illuminated.

However, according to general legislation, there is a certain norm that specifies the distance between adjacent streetlights on the road, so it is impossible to add street lamps arbitrarily. Even if a new standard is added and the street lamp is added, the cost and power consumed are required. there was.

The present invention was created to solve the above problems, an object of the present invention, by installing a plurality of rotatable light emitting units in the lighting device to adjust the projection angle of the light generated by the light emitting unit, thereby extending the illumination range It is to provide a lighting device that can be made.

Still another object of the present invention is to provide a lighting device capable of efficiently dissipating heat generated by providing a heat dissipation device in the light emitting unit itself.

Still another object of the present invention is to provide an illumination device that is simple to assemble and disassemble and easy to install.

Still another object of the present invention is to provide an illumination device that can be selectively used by easily adjusting the number of light emitting units and the number of light emitting units to be installed.

The object is a chimney module; A plurality of light emitting units installed in the back shell module and including light emitters; And adjusting devices installed on both sides of the light emitting unit, wherein the adjusting device is achieved by a lighting device for rotating the light emitting unit under control.

Here, the light emitting unit may be installed in parallel to the shell module.

In addition, the light emitter may be provided with a plurality of lights.

Here, the light emitter may be provided as one light emitting plate.

In addition, the light emitter may be provided as a plurality of LED (Lingt emitting diode) lamps.

Here, the light emitting unit is provided with a concave structure in which the light emitting unit is installed, the inner surface of the concave structure is provided with a reflective surface to reflect the light generated by the light emitting body to increase the brightness of the light, the distribution of the light emitting body It may be provided to adjust the light emitting range to be adjusted.

The light emitting unit may further include a heat dissipation device.

On the other hand, the lighting device includes at least one drive unit for driving the control device, the drive unit is installed inside the shell module to receive a control signal, the rotation angle of the light emitting unit in conjunction with the control device It may be arranged to control.

Here, the shell module is provided with an upper housing including a vent and a lower housing in which the light emitting unit is seated, and an opening is formed, and the adjusting device may be installed in the lower housing.

Here, the lighting device may be disposed on the street lamp further including a support member.

On the other hand, the object, the chimney (chimney) module is provided with a connection opening on both sides; At least one light emitting unit installed in the shell module and including a light emitter; An adjusting device installed at both sides of the light emitting unit; A first connection member connecting one connection opening of the back shell module; And a second connection member connecting the other connection opening of the back shell module; first and second side modules coupled to both sides of the first and second connection members, and the control device controls the light emitting unit under control. It can also be achieved by a rotating lighting device.

Here, the light emitting unit may be installed in parallel to the shell module.

In addition, the light emitter may be provided with a plurality of lights.

Here, the light emitter may be provided as one light emitting plate.

In addition, the light emitter may be provided as a plurality of LED (Lingt emitting diode) lamps.

Here, the light emitting unit is provided with a concave structure in which the light emitting unit is installed, the inner surface of the concave structure is provided with a reflective surface to reflect the light generated by the light emitting body to increase the brightness of the light, the distribution of the light emitting body It may be provided to adjust the light emitting range to be adjusted.

The light emitting unit may further include a heat dissipation device.

On the other hand, the lighting device includes at least one drive unit for driving the control device, the drive unit is installed inside the shell module to receive a control signal, the rotation angle of the light emitting unit in conjunction with the control device It may be arranged to control.

Here, the shell module is provided with an upper housing including a vent and a lower housing in which the light emitting unit is seated, and an opening is formed, and the adjusting device may be installed in the lower housing.

Here, the lighting device may be disposed on the street lamp further including a support member.

According to the present invention, by installing a plurality of rotatable light emitting units in the lighting device to adjust the projection angle of the light generated by the light emitting unit, it is possible to extend the illumination range.

In addition, by installing a heat dissipation device in the light emitting unit itself, it is possible to efficiently dissipate the generated heat can increase the durability of the light emitting unit.

In addition, since the assembly and disassembly is simple, the installation can be easily implemented.

In addition, the number of light emitting units to be installed and the number of light emitting units can be easily adjusted so that the number of light emitting units to be installed can be variably installed according to different installation environmental conditions.

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

Prior to this, terms used in the present specification and claims should not be construed in a dictionary meaning, and the inventors may properly define the concept of terms in order to explain their invention in the best way. It should be construed as meaning and concept consistent with the technical spirit of the present invention.

Therefore, the configuration shown in the embodiments and drawings described herein are only preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, it is possible to replace them at the time of the present application It should be understood that various equivalents and variations may exist.

2 is an exploded perspective view of a lighting apparatus according to the present invention, Figure 3 is an exploded perspective view of a lighting apparatus according to another embodiment of the present invention, Figure 4 is a schematic view of a lighting apparatus according to the present invention.

2 to 4, the lighting device according to the present invention, the chimney (20) module; A plurality of light emitting units 21 installed in the back module 20 and including light emitters 211; And an adjusting device 22 installed at both sides of the light emitting unit 21. The adjusting device 22 may be provided to rotate the light emitting unit 21 under control.

In this case, the shell module 20 may be provided with an upper housing 201 including a vent hole 2011 and a lower housing 203 in which an opening 2031 is formed while seating the light emitting unit 21.

In the lighting apparatus illustrated in FIG. 2, a plurality of light emitting units 21 are installed in one skin module 20, and the skin module 20 includes the upper and lower housings 201 and 203 and the lampholder 202. ).

Here, the light socket 202 is coupled to both sides of the plurality of light emitting units 21, the control device 22 may be located on one side of the light emitting unit 21 and the light socket 202 is coupled.

The light emitting unit 21 and the light socket 202 coupled to each other are seated on a support surface of the lower housing 203, and the lighting apparatus according to the present invention may be completed by combining the upper housing 201.

Here, as described above, the light socket 202 and the lower housing 203 may be provided separately, or may be provided integrally.

The stand 210 shown in FIG. 3 is a member in which the light socket 202 and the lower housing 203 are integrally formed, and the above-described light socket 202, the upper and lower housings 201 and 203, the stand ( 210 may be manufactured by a press method using a metal such as aluminum or copper.

In addition, the upper housing 201 is formed with a plurality of vent holes 2011 on the upper surface, it is possible to efficiently dissipate heat generated in the light emitting unit 21, the lower housing 203 is a rigid body (one side) A power supply module (not shown) may be installed to form 2032 to supply power to the light emitting unit 21.

Here, the light emitting unit 21 may be installed in parallel to the shell module 20, each light emitting unit 21 may include at least one light emitting body 211.

Here, the light emitter 211 may be provided as a lamp or a light emitting plate or a plurality of LED lamps, and the light emitting unit 21 may be provided as a concave structure 212 in which the light emitter 211 is installed. .

In this case, an inner surface of the concave structure 212 is provided as a reflective surface to reflect light generated from the light emitter 211 to increase the brightness of the light, and to adjust the distribution of the light emitter 211 to variably change the light emission range. Can be set.

In addition, by installing a reflector (not shown) in the concave structure 212, it is possible to adjust the optical properties of the distribution, the emission range and the projection angle of the light emitting body 211.

Here, the light emitter 211 generates considerably high thermal energy in the process of generating light.

In order to efficiently dissipate the thermal energy, the lighting apparatus according to the present invention may further include a heat dissipation device 213 in each light emitting unit 21.

The heat dissipation device 213 may be provided with a plurality of heat dissipation fins protruding toward the rear of the concave structure 212, and improve the heat dissipation efficiency by increasing the convection of air by forming a space of a predetermined interval between the heat dissipation fins You can.

Here, the heat dissipation fins of the heat dissipation device 213 may be made of a material having excellent heat transfer efficiency such as aluminum or copper, and may be manufactured by an extrusion molding method.

In addition, in order to prevent foreign substances such as dust or moisture from entering the light emitting unit 21, a transparent plate 214 may be provided to be applied to the concave structure 212.

5 is a front view of the lighting apparatus according to the present invention, Figure 6 is a front view of the lighting apparatus according to another embodiment of the present invention.

As shown in FIG. 5, in the lighting apparatus according to the present invention, a plurality of adjusting devices 22 are installed inside the shell module 20, and the adjusting device 22 is formed of the light emitting unit 21. Located between both sides and the skin module 20, the light emitting unit 21 can be rotated in the skin module 20.

Here, the control device 22 installed on both sides of the light emitting unit 21 in the state in which the shell module 20 is fixed can be driven by the rotary shaft to realize the rotation operation of the light emitting unit 21, thereby The projection direction of light generated by the light emitting unit 21 may be changed.

Thus, as shown in Figure 5, as the light emitting unit 21 installed on the outer side of the shell module 20, as the rotation angle is set larger, the entire illumination range can be set wider.

In addition, as shown in FIG. 6, the number of light emitting units 21 installed in the shell module 20 may be reduced and used, which may be applied in an environment in which the demand for lighting is not high.

Therefore, the lighting apparatus of the present invention can adjust the quantity and arrangement position of the light emitting unit 21 installed according to different environmental conditions and lighting demands, thereby satisfying the demand for lighting and at the same time reducing unnecessary expenses. You can expect the effect.

Here, the adjusting device 22 is a member in which the linear member is rotatable with respect to the fixed objects on both sides, and may be provided in various forms to adjust the rotation angle or fix the position.

In addition, since the commercially available linear members having the above functions can be applied to the present invention, a description of the design of the adjusting device 22 is not described separately.

7 is an analysis of the lighting apparatus according to the present invention.

Referring to FIG. 7, the lighting device according to the present invention includes a chimney module 20 having connection openings 204 provided at both sides thereof; At least one light emitting unit 21 installed in the back shell module 20 and including a light emitter 211; An adjusting device 22 installed at both sides of the light emitting unit 21; A first connection member 31 for connecting one side connection opening 204 of the back shell module 20; A second connection member 32 connecting the other connection opening 204 of the back shell module 20; And first and second side modules (41, 42) coupled to both sides of the first and second connection members (31, 32), and the adjusting device (22) controls the light emitting unit (21) under control. It may be provided to rotate.

As described above, the skin module 20 has a plurality of control devices, the control device is installed between both sides of the light emitting unit 21 and the skin module 20 to the back of the light emitting unit 21 It may be provided to perform a rotation operation with respect to the module 20.

In addition, the lighting device according to the present invention by combining the first and second connection members 31 and 32 and the first and second side modules 41 and 42 and the plurality of skin modules 20, the skin module (installed) ( The quantity of 20) can also be adjusted.

Therefore, the lighting apparatus according to the present invention can be easily assembled and disassembled to selectively provide lighting demands according to different environments, thereby reducing the unnecessary expenses.

In addition, the lighting device according to the present invention, in driving the adjusting device 22, may use a manual method, it can be implemented in an automatic manner.

In the automatic method, the lighting device should include at least one driving unit (not shown) for driving the adjusting device 22, the driving unit is installed in the shell module 20 is generated by a remote control, etc. A control signal may be received and interlocked with the adjusting device 22 to control a rotation angle of the light emitting unit 21.

8 is a view showing a street lamp of the lighting apparatus according to the present invention.

Referring to FIG. 8, the lighting apparatus according to the present invention may be applied to a street lamp including a supporting member.

Here, the light emitting unit in the lighting device is rotatably provided to reduce the non-lighting area by adjusting the lighting range of the light emitting unit.

Looking at the above-described content, the lighting device according to the present invention has the following advantages.

1. There are a number of rotatable light emitting units in the lighting device, which can increase the lighting range of the lighting device by changing the light projection angle of each light emitting unit.

2. When the lighting device is applied to the street lamp, the non-lighting area can be reduced and the cost of the lamp can be reduced by reducing the number of lamps installed.

3. When LED lamp is applied to lighting equipment with the advantage of energy saving, it can reduce the consumption and cost of electric energy.

4. Each light emitting unit of the lighting device itself has a suitable optical and heat dissipation structure to exhibit specific light emission standards and optimal heat dissipation effect, thereby increasing the life and durability of the lighting device.

5. The shell module of the lighting device can be manufactured in accordance with actual demand and aesthetic by changing the structure and molding arbitrarily.

6. The quantity and arrangement of the shell module, the light emitting unit, and the light emitting body installed in the lighting device can be adjusted, so that it can meet different environmental conditions and lighting demands.

As mentioned above, although the present invention has been described by way of limited embodiments and drawings, the technical idea of the present invention is not limited thereto, and a person having ordinary skill in the art to which the present invention pertains, Various modifications and variations may be made without departing from the scope of the appended claims.

Since the accompanying drawings are for understanding the technical spirit of the present invention together with the detailed description of the above-described invention, the present invention should not be construed as limited to the matters shown in the following drawings.

1 is a display of a street lamp installed on the road,

2 is an exploded perspective view of a lighting apparatus according to the present invention,

3 is an exploded perspective view of a lighting apparatus according to another embodiment of the present invention,

4 is a schematic view of a lighting apparatus according to the present invention,

5 is a front view of the lighting apparatus according to the present invention,

6 is a front view of a lighting apparatus according to another embodiment of the present invention,

7 is an analysis of the lighting apparatus according to the present invention,

8 is a view showing a street lamp of the lighting apparatus according to the present invention.

* Description of the symbols for the main parts of the drawings *

1, 2: street light 20: shell module

201: Upper housing 2011: Vent

202: light socket 203: lower housing

204: connection opening 2031: opening

2032: rigid body 21: light emitting unit

210: stand 211: luminous body, LED light

212 concave structure 213 heat dissipation device

214: transparent plate 22: adjusting device

31: first connecting member 32: second connecting member

41: first side module 42: second side module

Claims (20)

In the lighting device, Chimney module; A plurality of light emitting units installed in the back shell module and including light emitters; And adjusting devices installed on both sides of the light emitting unit. The control device according to the control, characterized in that for controlling the light emitting range of each light emitting unit by rotating the plurality of light emitting units independently in the back module. The method of claim 1, The light emitting unit is characterized in that installed in parallel to the shell module. The method of claim 1, The illuminator is provided with a plurality of lights. The method of claim 1, The light emitting device is characterized in that provided with one light emitting plate. The method of claim 1, The illuminator is provided with a plurality of LED (Lingt emitting diode) lamp. The method of claim 1, The light emitting unit is provided with a concave structure in which the light emitting unit is installed, and an inner surface of the concave structure is provided as a reflecting surface to reflect light generated from the light emitting body to increase the brightness of the light and to control the distribution of the light emitting unit. Illumination apparatus characterized in that to set the emission range in a variable. The method of claim 1, The light emitting unit is characterized in that it further comprises a heat dissipation device. The method of claim 1, The lighting device includes at least one driving unit for driving the adjusting device, wherein the driving unit is installed inside the shell module to receive a control signal, and interlocked with the adjusting device to control the rotation angle of the light emitting unit. Illuminating apparatus, characterized in that. The method of claim 1, The back module is provided with an upper housing including a ventilation hole and a lower housing in which the light emitting unit is seated, the opening being formed, and the adjusting device is installed in the lower housing. The method of claim 1, The lighting device further comprises a support member, characterized in that disposed on the street lamp. In the lighting device, A chimney module provided with connection openings at both sides; A plurality of light emitting units installed in the back shell module and including light emitters; An adjusting device installed at both sides of the light emitting unit; A first connection member connecting one connection opening of the back shell module; A second connection member connecting the other connection opening of the back shell module; And first and second side modules coupled to both sides of the first and second connection members. The adjusting device is a lighting device, characterized in that for rotating the light emitting unit under control. The method of claim 11, The light emitting unit is characterized in that installed in parallel to the shell module. The method of claim 11, The illuminator is provided with a plurality of lights. The method of claim 11, The light emitting device is characterized in that provided with one light emitting plate. The method of claim 11, The illuminator is provided with a plurality of LED (Lingt emitting diode) lamp. The method of claim 11, The light emitting unit is provided with a concave structure in which the light emitting unit is installed, and an inner surface of the concave structure is provided as a reflecting surface to reflect light generated from the light emitting body to increase the brightness of the light and to control the distribution of the light emitting unit. Illumination apparatus characterized in that to set the emission range in a variable. The method of claim 11, The lighting unit further comprises a heat dissipation device. The method of claim 11, The lighting device includes at least one driving unit for driving the adjusting device, wherein the driving unit is installed inside the shell module to receive a control signal, and interlocked with the adjusting device to control the rotation angle of the light emitting unit. Illuminating apparatus, characterized in that. The method of claim 11, The back module is provided with an upper housing including a ventilation hole and a lower housing in which the light emitting unit is seated, the opening being formed, and the adjusting device is installed in the lower housing. The method of claim 11, The lighting device further comprises a support member, characterized in that disposed on the street lamp.

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