KR101726369B1

KR101726369B1 - LED landscape lighting device

Info

Publication number: KR101726369B1
Application number: KR1020150089691A
Authority: KR
Inventors: 이점용
Original assignee: (주)우영
Priority date: 2015-06-24
Filing date: 2015-06-24
Publication date: 2017-04-26
Also published as: KR20170000589A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a landscape lighting device installed on an outer wall of a building, a ground, a bridge or various outdoor facilities to be used for a landscape or a landmark. More specifically, And the fixing bracket is slidably inserted and fixed by using the coupling groove, and the converter can be easily fixed by using the radiating fin. As a result,
Since the fixing bracket and the converter can be easily and quickly fixed to the lighting main body of the LED lighting device, productivity and manufacturability are excellent, and the fixing bracket can be freely moved and fixed along the length direction with respect to the lighting main body, The mounting position of the bracket can be avoided and fixed against obstacles or interference, and the lighting device can be fixedly installed at an optimal position without being limited by the installation position, and the efficiency of the LED light source is reduced and the service life is shortened It is possible to easily separate and combine the exposed converter. Therefore, it is possible to reduce the bulb size of the LED lighting device and to easily check and replace the converter, so that the handling and management of the LED lighting device Which is very advantageous.

Description

[0001] The present invention relates to an LED landscape lighting device,

The present invention relates to a landscape lighting device installed on an outer wall of a building, a ground, a bridge or various outdoor facilities to be used for a landscape or a landmark. More specifically, And the converter can be freely moved and fixed from the lighting body so that the fixing brackets and the converters can be freely moved and fixed, and the fixing brackets and the converters can be moved So that the best fixed installation can be achieved simply and firmly without interfering with each other.

Recently, as the quality of life has improved, a lot of attention has been focused on comfortable living environment as well as urban beauty.

In such a situation, a variety of facilities are installed in the inner city and the inner city, and in order to provide a more pleasant night view to the users who use the facilities, a landscape is installed and illuminated on the main part and surrounding objects of the facility, Synergy effect and more mysterious and beautiful night view.

Light-emitting diodes (LEDs) are light-emitting diodes (LEDs) that respond faster than ordinary light bulbs and consume 20% less power than incandescent bulbs, especially with relatively low power consumption And it is utilized in various fields as a highly efficient lighting means.

Most existing scenes are composed of fluorescent lamps or incandescent lamps with low efficiency, and in the case of existing scenes, etc., they are constantly lit with a constant illumination, LED lamps that can produce a dynamic atmosphere while varying illumination patterns according to lighting conditions, for example, LED lamps that are easy to install horizontally and vertically.

The LED bar lamp, which is easy to install horizontally and vertically, has a long rod-like body having a length of about 50 cm to 1.5 m, and a plurality of LED elements are arranged in a line in a line. It is installed and used in such a structure that it is continuously connected in one line or attached in a predetermined shape.

Such a landscape lighting lamp is provided with a variable installation part on the left and right sides of the landscape lighting device and another variable installation part on both sides of the rear side as in the registered patent No. 10-1152980, The mounting direction of the tilting lighting apparatus can be made different according to need, so that a single tilting apparatus can be manufactured regardless of the illuminating direction of the light source unit formed inside the tilting lighting apparatus It is possible to greatly improve the installation of the landscape lighting device and the installation work of the landscape lighting device can be easily and easily carried out and the installation property can be greatly improved and the cost incurred in manufacturing the landscape lighting device can be reduced A landscape lighting apparatus having an installation section has been developed.

In addition, as disclosed in Japanese Patent Application Laid-Open No. 10-2011-0088713, when a plurality of bar lamps are connected in one line, level gauge means capable of holding each level itself can be provided, So that the bar lamp can be installed in an accurate straight line, the work can be easily performed, and the working time can be shortened. Thus, it is possible to improve the efficiency of the whole work, .

In addition, as disclosed in Japanese Patent No. 10-1092233, a base plate having a printed circuit board having a light emitting element on its upper side, a main cover covering the upper side of the base plate and exposed to the outside, A side cover covering a space between the plate and the cover, a support member coupled to the side cover for supporting the load, a pivoting portion for allowing the side cover to pivot relative to the support member, The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a lighting system and a lighting system which are capable of easily and efficiently controlling the lighting apparatus.

In addition, as shown in Patent No. 10-0834973, a connecting member having a connecting member body having a predetermined length and circular protrusions formed on both side portions along the longitudinal direction of the connecting member body, and a connecting member having a predetermined length, And a light emitting module which is disposed inside the lighting units and is supplied with power from the outside to emit a large amount of light, so that a plurality of bar shapes Shaped lighting units can be easily installed on a wall surface of a stepped building, and an LED capable of easily storing a plurality of bar-shaped lighting units can be provided. There has been a landscape lighting system.

However, in the conventional LED illumination device, since the bracket for fixing the illumination main body or the bracket for installation purpose is hinged to the side of the illumination main body, it is necessary to move the LED landscape illumination device, If there is water or obstacles, there is a problem that it is impossible to fix the installation to the best location because there is a necessity to move and install the LED lighting device.

That is, since the conventional LED landscape lighting apparatus has a configuration in which the fixing bracket is hinged to the both sides of the lighting body in an axial coupling manner or the fixing bracket is bolted to the back portion of the lighting main body, If there is no support or there is a protruding or groove-shaped interference, the fixing bracket can not be moved individually, and thus the entire screen lighting device must be moved in one direction or upward and downward, and then fixed.

In addition, in the conventional LED illumination device, much heat is generated due to the characteristic of the LED light source. If the heat is not rapidly dissipated, the efficiency and lifetime of the LED light source deteriorate. However, since the conventional LED illumination device is installed outdoors, the waterproofing design is performed. Therefore, the heat radiation structure due to the air circulation structure can not be applied. Therefore, So that there is a problem that efficient heat dissipation can not be performed.

Particularly, in the case of a converter for applying and controlling power to the LED light source, it is indispensably required for an LED light source. In such a converter, in the case of a landscape lighting device to which a waterproof design is applied, When the converter is located inside the lighting main body, the bulb of the lighting main body is bulky, and when the converter needs to be checked or replaced, the entire lighting main body must be disassembled and reassembled. It is true that it is very cumbersome in terms of.

For this reason, there is a need for an LED illumination device having an adjustable structure for a fixing bracket and an efficient heat radiation countermeasure in an LED illumination device, and a simple inspection and replacement structure for a converter.

(001) Korea Patent No. 10-1152980 (May 29, 2012) (002) Korean Patent Publication No. 10-2011-0088713 (2011.08.04) (003) Korean Patent No. 10-1092233 (December 23, 2011) (004) Korean Patent No. 10-0834973 (2008.05.28)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems described above, and it is an object of the present invention to provide a lighting fixture having a plurality of radiating fins protruding along the longitudinal direction on the backside of a lighting body of an LED landscape lighting apparatus, Since the fixing bracket is slidably inserted and fixed using the groove and the converter is easily fixed using the radiating fin,

It is possible to fix the interference to the interference at the mounting position by making it possible to fix the fixing bracket using the heat dissipating fin and to fix the converter easily as well as to establish efficient heat dissipation measures by the heat dissipating fins The present invention has been made in view of the above problems.

According to an aspect of the present invention, there is provided an illuminating device including a lighting body, an LED light source hermetically sealed by a transparent cover, a fixing bracket coupled to the lighting body, and a power source In one known LED landscape lighting apparatus,

Wherein the illumination main body is formed by an extruded product in which an inner groove portion accommodating an LED light source is housed in one side and a plurality of radiating fins protruded in the other side of the lighting main body, Grooves are formed; Wherein the fixing bracket is composed of a bracket body coupled to the lighting body and a fixed body coupled to the bracket body so as to be rotatable by the hinge shaft, and a fitting portion slidably inserted into the coupling groove is formed at the lower end of the bracket body ; And a side finishing cap is fastened and fixed to both side ends of the lighting main body in a state where the fixing bracket is inserted into the lighting main body.

The fixing bracket and the converter can be easily and quickly fastened to the lighting main body of the LED landscape lighting device, so that productivity and manufacturability are excellent. The fixing bracket can be freely moved and fixed It is possible to avoid and fix obstacles or interference to the mounting position of the fixing bracket and to fix the lighting device to an optimum position without restriction of the mounting position and to provide an efficiency It is possible to prevent deterioration and shortening the life span of the projector, and it is possible to easily separate and combine the converter exposed to the outside, thereby reducing the bulb size of the LED lighting device, as well as being able to easily check and replace the converter, Which is very advantageous in terms of handling and management.

1 is an overall perspective view of a landscape lighting device according to the present invention;
FIG. 2 is a perspective view of a principal part of a landscape lighting device according to the present invention.
FIG. 3 is a side view perspective view of a landscape lighting device according to the present invention.
4 is a cross-sectional view of the bracket fastening portion of the landscape lighting device according to the present invention
Fig. 5 is a view showing a flow state of a bracket of a landscape lighting device according to the present invention
Fig. 6 is a perspective view of the converter of the landscape lighting device according to the present invention
7 is a cross-sectional view of the converter coupling portion of the landscape lighting device according to the present invention
Fig. 8 is a view showing a converter flow state diagram of a landscape lighting device according to the present invention
9 is a perspective view of a bracket disassembled view of a landscape lighting device according to the present invention.
10 is a view showing a state of adjusting the angle of the bracket of the illuminating device according to the present invention
11 is a view showing an operation state of the landscape lighting apparatus according to the present invention
12 is another example of a converter fastening of a landscape lighting device according to the present invention
13 is a cross-sectional view of the container fastening portion according to Fig.
14 is another example of bracket fastening of a landscape lighting device according to the present invention.
Fig. 15 is a cross-sectional view of the bracket fastening portion according to Fig. 14

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

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

FIG. 1 is an overall perspective view of a landscape lighting device according to the present invention, and FIG. 2 is a perspective view illustrating a principal part of a landscape lighting device according to the present invention.

A pair of fixing brackets 30 and 30 'are coupled to an elongated bar body 10 formed in a bar shape, and the fixing brackets 30 The fixed brackets 30 and 30 'are for fixing the landscape lighting device of the present invention to the floor or the wall and the converter 40 Serves to control the supply of power to the built-in LED light source or the flashing of the LED light source.

The lighting main body 10 of the LED lighting device of the present invention is constructed such that an ornament groove portion 11 having a bottom opened in the drawing is formed along the longitudinal direction and a plurality of radiating fins 12 and 12 ' Circular engagement grooves 13 and 13 'having an inner diameter wider than the interval between the radiating fins 12 and 12' are formed at the lower end of the radiating fins 12 and 12 ' Is formed along the longitudinal direction of the main body 10 and can be cut to a desired length through extrusion molding.

The light source 20 is housed in the recess 11 of the lighting main body 10 and the light emitting cover 21 is coupled to a lower side of the lighting main body 10, And the transparent cover 21 will be waterproofed by silicone, epoxy, or the like.

3 and 4, the fixing brackets 30 and 30 'coupled to the illumination main body 10 include a bracket body 31 coupled to the lighting body 10, And a fixing body 33 which is rotated by being coupled with the hinge shaft 32. The fitting portions 34 and 34 'are downwardly protruded from the lower side of the bracket body 31, And the fitting portions 34 and 34 'can be slidably inserted into the coupling grooves 13 and 13' of the base 10, respectively.

The fitting portions 34 and 34 'of the fixing brackets 30 and 30' are slidably inserted into the fixing grooves 13 and 13 'of the lighting body 10 to fix the fixing brackets 30 and 30' The side finishing caps 50 and 50 ', which are separately provided for the lighting body 10 of the both opened sides, are fastened and waterproofed, Can be completed.

Since the fixing brackets 30 and 30 'are slidably inserted into the lighting body 10, the fixing brackets 30 and 30' are formed along the longitudinal direction of the lighting body 10 as shown in FIG. 30 ').

A fixing bolt 60 or 60 'is inserted into the bracket body 31 of the fixing bracket 30 or 30' so as to protrude downward. The fixing bracket 30 When the fixing bolts 60 and 60 'are rotated so as to protrude downward by holding the fixing brackets 30 and 30' in a state of sliding insertion of the fixing bolts 60 and 60 ' The lower ends of the fixing brackets 30 and 30 'will interfere with the tips of the heat radiation fins 12 and 12' of the lighting body 10 and the fixing bolts 60 and 60 ' 13 'of the lighting main body 10 and the fitting portion 34 of the fixing brackets 30, 30' due to the force to be spaced apart from each other, The fixing brackets 30 and 30 'have a firm fixing force with respect to the illumination main body 10 when the fixing bolts 60 and 60' are rotated while strong interference resistance is generated between the fixing brackets 30 and 30 '.

6 and 7, a pair of guiding protrusions 41 and 41 'protrude from the bottom surface of the converter 40 facing the lighting body 10, and the guide protrusions 41 41 'are inserted between the radiating fins 12 and 12' of the lighting main body 10 and fixing flanges 43 and 43 'having fixing holes 42 are formed on both sides of the converter 40, And a fastening screw 44 is coupled to the fastening hole 42. As shown in Fig.

The guide jaws 41 and 41 'are inserted into the space between the radiating fins 12 and 12' of the lighting main body 10 so as to stably adhere to each other, The screws 44 are tightly fastened to each other through the heat radiating fins 12 and 12 'so that the outer diameter of the fastening screws 44 is equal to the distance between the neighboring radiating fins 12 and 12' The fastening screw 44 forcibly forms a female screw on the opposed surface of the heat radiating fins 12 and 12 ', and thus has a strong fixing force.

In this case, the converter 40 is also capable of flowing in the lateral direction as shown in FIG. 8 with respect to the lighting main body 10, and the fixing position of the converter 40 to the converter 40 is set to a state The fastening screw 44 is screwed to the radiating fins 12 and 12 'by rotating the fastening screw 44 so that the fastening position can be easily changed or adjusted with respect to the converter 40 as well as simple fixing.

The fixing brackets 30 and 30 'are freely rotated from the bracket body 31 in a state where the fixing brackets 30 and 30' are fixedly coupled to the lighting body 10, 9, the fixing bracket 30 and 30 'are inserted through a support 35 protruding downward from the fixing body 33, and the hinge shaft 32 is inserted into the fixing bracket 30' The hinge shaft 32 has a shape in which the bracket body 31 is screwed.

At this time, a separate fixing knob 36 is inserted into the hinge shaft 32. A stopping protrusion 37 and a detent groove 38 are formed on the opposite surfaces of the support base 35 and the fixing knob 36 So that the fixing force in the rotating state with respect to the fixed body 33 can be maintained through the coupling between the detent protrusions 37 and the detent grooves 38.

That is, the hinge shaft 32, which is formed in the form of a screw shaft, is loosened from the bracket body 31 and the fixing knob 36 is moved away from the support 35 of the fixed body 33, When the hinge axis 32 is rotated to firmly fix the support table 35 and the fixing knob 36 to the bracket body 31 so as to suppress the rotation of the fixing body 33, The hinge shaft 32 is in tight contact with the fixed knob 36 and the fixed knob 36 is engaged with the detent protrusion 37 of the support base 35 The fixing body 33 can be held in a strongly fixed state with respect to the hinge shaft 32 while generating a restraining force by the fixing knob 36. As a result,

Accordingly, as shown in FIG. 10, the fixed body 33 can be freely adjusted in a state in which the hinge shaft 32 is partly loosened, and after the angle is adjusted, the hinge shaft 32 is strongly screwed The state of the angle adjustment can be firmly and stably maintained by the rotation prevention structure between the fixed knob 36 and the support base 35. [

11, the hinge shaft 32 and the fixing knob 36 are loosened for a predetermined length in a state where the fixing body 33 is firmly fixed to the wall or the floor surface, So that the hinge shaft 32 is firmly screwed to maintain a strong fixed state of the angle-controlled lighting main body 10.

Here, the fixing structure of the fixing brackets 30 and 30 'to the lighting body 10 may be applied to various methods and structures other than the fixing bolts 60 and 60' The locking pins 70 and 70 'projecting downward relative to the bracket body 31 of the fixing brackets 30 and 30' may be provided as one or a plurality of And the spring pins 71 are elastically supported from the bottom surface of the bracket body 31 so that the lock pins 70 and 70 '

A handle portion 72 having an expanded outer diameter is formed at the tip of the lock pin 70 or 70 'protruding upward from the bracket body 31 so that the lock pin 72 And the heat radiating fins 12 and 12 'of the lighting body 10 corresponding to the lower ends of the lock pins 70 and 70' are provided with repeatedly formed fixing grooves 14 ) 14 'are continuously formed.

The fixing brackets 30 and 30 'are slidably inserted into the lighting body 10 while the locking pins 70 and 70' are lifted and then the fixing brackets 30 and 30 ' The lower ends of the lock pins 70 and 70 'are positioned in the fixing grooves 14 and 14' of the heat radiating fins 12 and 12 'by lowering the lock pins 70 and 70' The fixing brackets 30 and 30 'are fixed.

That is, the fixing brackets 30 and 30 'are constrained by the engagement grooves 13 and 13' and the fitting portions 34 and 34 'in the upward and downward directions, 70 'and the fixing grooves 14, 14', it is possible to maintain a firm fixed state with respect to the lighting body 10, and the position of the fixing brackets 30, 30 ' The lower ends of the lock pins 70 and 70 'are released from the fixing grooves 14 and 14' when the handle 72 of the lock pins 70 and 70 ' And can slide along the longitudinal direction of the lighting body 10.

Therefore, the operator and the user can freely move the lighting body 10 or the fixing brackets 30 and 30 'in the lateral direction even in the absence of a separate tool or the like, thereby maximizing ease of use.

14 and 15, an assembled portion 45 which can be slidably inserted into the coupling grooves 13, 13 'of the radiating fins 12, 12' It is possible to securely fix the converter 40 to the lighting body 10 by inserting the lighting body 10 into the lighting body 10 after the projection 45 ' So that a sliding flow can be freely performed without being separated from each other and at the same time, it can be easily fixed to a desired position.

Accordingly, the LED landscape lighting device of the present invention fixes and fixes the landscape lighting device at the most optimal position by freely moving and fixing the fixing brackets 30 and 30 'and the converter 40 with respect to the lighting main body 10 The fixing brackets 30 and 30 'and the converter 40 are fixed by using the heat radiation fins 12 and 12' for establishing efficient heat radiation measures of the lighting body 10, But it is simple and can be easily installed and fixed in a desired shape, position and angle by the user, which is very efficient because it has both convenience of manufacturing and easiness of installation.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the present invention as defined by the appended claims. Examples should be understood.

10: illumination main body 11:
12, 12 ': radiating fins 13, 13': fastening groove
14, 14 ': Fixing groove
20: LED light source 21: floodlight cover
30, 30 ': Fixing bracket 31: Bracket body
32: hinge shaft 33: fixed body
34, 34 ': fitting portion 35:
36: Fixing knob 37: Stopping projection
38: Stopping groove
40: Converter 41, 41 ': Guide chin
42: fastening hole 43, 43 ': fastening flange
44: fastening screws 45, 45 ': assembly part
50,50 ': side finishing cap
60,60 ': Fixing bolt
70, 70 ': Lock pin 71: Spring
72: Handle portion

Claims

An LED light source 20 sealed by a transparent cover 21 is installed inside the lighting main body 10 and fixing brackets 30 and 30 'are fastened to the lighting main body 10 and the LED light source 20 The lighting body 10 is provided with an arm groove 11 in which an LED light source 20 is accommodated and a plurality of radiating fins 12 and 12 ' And the lower end of the radiating fins 12 and 12 'is provided with a fastening groove 13 formed along the longitudinal direction of the lighting body 10 between the radiating fins 12 and 12' The fixing brackets 30 and 30 'are rotatably supported by the hinge shaft 32 from the bracket body 31. The bracket body 31 is coupled to the lighting body 10, A fitting body 34 is formed at the lower end of the bracket body 31 so as to be slidably inserted into the fitting groove 13 or 13 ' And the side finishing caps 50 and 50 'are fastened and fixed to both side ends of the lighting main body 10 in a state where the base fixing brackets 30 and 30' are inserted into the lighting main body 10 As a result,
The locking pins 70 and 70 'projecting downward are inserted into the bracket body 31 of the fixing brackets 30 and 30' A spring 71 is elastically supported by the lock pins 70 and 70 'so that the lock pins 70 and 70' project downward from the bracket body 31. The lock pins 70 and 70 ' And the fixing holes 14 and 14 'are formed in the radiating fins 12 and 12' of the lighting main body 10 corresponding to the lower ends of the locking pins 70 and 70 ' And the fixing brackets 30 and 30 'are fixed to the lighting body 10 as the locking pins 70 and 70' are inserted into the fixing grooves 14 and 14 ' It is characterized by easy installation and fixation.

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