JP3216147U - Outdoor light with a choice of light irradiation direction - Google Patents

Abstract

An outdoor lamp is provided that can easily adjust the direction of an LED module and that combines a light-shielding portion to increase the efficiency of light. A lamp body that is coupled to the upper end of a street light or security light column and has a light emitting lamp on the bottom so as to emit light toward the ground, and is attached to a downward surface of the lamp body. A support plate 15 having at least one circular hole; a module installation plate 20 having a module installation hole 21 coupled to the circular hole 16 of the support plate 15 and cut into a square at the center; An outdoor lamp comprising a hinge bracket attached to both sides of the module installation hole 21, and an LED module 40 having a plurality of LED light-emitting lamps, the angle of which is hinged at both ends of the hinge bracket. At least three or more of the circular holes 16 so as to be in close contact with the outer edge of the module installation plate 20 on the circumferential surface at the same distance from the center around the 15 circular holes 16 Ido roller is mounted at equal intervals. [Selection] Figure 1

Description

  The present invention relates to an outdoor light in which the direction of an LED module that emits light from an outdoor light used as a street light or a security light can be easily adjusted to freely select the light irradiation direction and limit the irradiation range. The applicant's prior invention, Korean Patent Application No. 10-2014-0111034 and Korean Utility Model Registration Application No. 20-2015-0606045, have been devised to make installation and operation convenient and use light efficiently. It is related with the outdoor lamp which can select freely the light irradiation direction comprised.

  Up to now, outdoor lamps used for outdoor lamps use high-intensity light sources such as mercury lamps, high-pressure sodium lamps, and metal halide lamps, which are high-intensity discharge lamps. It is classified according to its intended use for security lights that are installed around the facility.

  This type of outdoor lamp illumination is because the illumination light is far enough to reach the ground that needs to be illuminated and the light diffuses, or because the lighting fixtures are fixedly attached to the column. Because the direction cannot be adjusted, it is not possible to cope with various conditions in the field, and because there is no need to illuminate, there are many examples that cause light damage while reducing efficiency. It was.

  In other words, most of the light emitted from the light source of the streetlight leaks without being used effectively and illuminates a neighboring building or penetrates into the bedroom or living room through the window of the house, losing the rhythm of life. Therefore, there are many problems in the vicinity of street lamps, such as the necessity of using shaded windows or blinds on the windows.

  In such a state, since the light-emitting lamp of the lighting fixture is changed to an LED and the light of the LED lamp goes straight, the damage has become more serious.

  Therefore, the prior art patent documents for the LED outdoor lamps developed so far are as follows.

  Korean Patent Application No. 10-2009-0015500 (2009.02.24) (Patent Document 1) relates to an LED lighting device using LED elements, and an LED substrate on which a large number of LED elements are attached; A main body having a polygonal opening to which the LED board is mounted so that the LED board faces outward; and an angle of the main body corresponding to a part of the polygonal side of the opening and the surface of the LED board is adjusted. An LED lighting device including one or more reflectors rotatably attached to the main body is disclosed.

  Korean Patent Application No. 10-2009-0129881 (2009.12.22) (Patent Document 2) divides a road surface illuminated by a streetlight fixture into a central part, a side part and a front part based on the streetlight pole, The light distribution can be varied by attaching a large number of LEDs as light sources and attaching optical components such as reflectors or lenses so that it is possible to select the area of the light source and adjust the illumination availability and brightness and illuminance. The present invention relates to a light distribution variable street light fixture.

  Korean Patent Application No. 10-2010-0000960 (2011.06.06) (Patent Document 3) relates to an LED street light, and the second illumination part and the third illumination part provided on the fuselage of the LED street light are free from the fuselage. The LED lamps are configured to be able to rotate, and the LED lamps are electrically connected in a state in which the second illumination unit and the third illumination unit are rotated by an inclined flange or an inclined surface formed support. By changing the installation angle of the second support part and the third support part to which the PCB substrate is coupled, the irradiation angle of the LED lamp that irradiates illumination light can be changed, and the installation conditions as in a residential area or road By changing the illumination angle of the LED lamps in different areas, the illumination range of the LED lamps can be changed by the second illumination unit and the third illumination unit. Runode seeks to provide an LED lighting lamp which may be installed efficiency is greatly improved.

  Korean Patent Application No. 10-2012-0094971 (2012.08.29) (Patent Document 4) is an LED lamp for streetlights installed around a road through which a person or a car passes. The LED light source mounted inside is divided and formed by a large number of divided light disks, and each of these divided light disks is configured to be adjustable at various angles with respect to the lamp body. As a result, it is possible to control and change the irradiation range and the irradiation angle without using the light shielding plate that has been used in the existing street light fixtures by using the respective divided light disks that can be individually adjusted in angle. It is what.

  Korean Utility Model Registration Application No. 20-1999-0001223 (1999.01.29) (Patent Document 5) is a lamp fixture such as a street lamp, and the position and posture of the lamp are adjusted back and forth and up and down according to a desired illuminance distribution. In addition, the present invention relates to a light source position adjustment device for a lighting fixture that can freely adjust the installation angle, and a first elongated hole that is movably coupled in the front-rear direction is formed in a longitudinal direction to a fixing bolt protruding from the rear bottom surface of the case. A support frame comprising a horizontal portion and a vertical portion which is bent from the horizontal portion and has a second elongated hole formed in a vertical direction, and a rear projection is slidably inserted along the second elongated hole of the support frame. A connecting part to which the height is set and a socket to which the lamp is coupled are fixed to the front end surface, and a pair of protrusions extending in parallel with a distance from the rear end surface are vertically connected to the front end portion of the connecting part. Times can be characterized with a socket support part which is coupled by a hinge pin, in that it consists of an angle adjusting means for setting the pivot angle of the socket support.

Korean Patent Application No. 10-2009-0015500 Korean Patent Application No. 10-2009-0129881 Korean Patent Application No. 10-2010-0000960 Korean Patent Application No. 10-2012-0094971 Korean Utility Model Registration Application No. 20-1999-0001223

  However, outdoor LED lamps used for street lights or security lights that have been developed so far cannot be changed substantially in the place of use if the direction of the LED modules is fixed at the production factory. In many cases, the light cannot be used effectively.

  Here, in order to adjust the light irradiation direction of the LED lamp at the installation site, the “irradiation position adjustment type outdoor LED having excellent compatibility” in Korean Patent Application No. 10-2014-0111034, which is the inventor of the present inventor. "Lamp" and Korean Utility Model Registration Application No. 20-2015-0606045 "Land-type streetlight LED lamp coupling structure", but it will be further developed to easily adjust the direction of the LED module in view of the conditions at the installation site In other words, the purpose is to increase the light efficiency by combining the light shielding portions.

  To achieve the above object, the present invention relates to a lamp body that is coupled to the upper end of a street light or security light column, and has a light emitting lamp on the bottom so as to emit light toward the ground. A support plate attached to the downward surface and provided with at least one circular hole; a module installation plate having a module installation hole coupled to the circular hole of the support plate and cut into a square at the center; and the module An outdoor lamp comprising: a hinge bracket attached to both sides of a module installation hole of an installation plate; and an LED module having a plurality of LED light-emitting lamps, the angle of which is adjusted by hinge coupling to both ends of the hinge bracket; At least three guide rods are mounted around the circular hole of the support plate so as to closely support the outer edge of the module installation plate on a circumferential surface at the same distance from the center. Are attached at equal intervals, a support ring step protruding upward is formed at the peripheral edge of the circular hole of the support plate, and a bulge portion to be inserted into the circular hole of the support plate is formed on the module installation plate. The outer peripheral edge is configured to be formed with a locking flange over a support ring step with a circular hole, a gear is formed on the outer peripheral surface of the module installation plate, a pinion is configured instead of a guide roller, and any one of the pinions One shaft is configured as an operation shaft so that the shaft can be rotated at the bottom of the support plate, and the module installation plate is configured to rotate by rotating the pinion.

  The present invention is configured such that the base on which the LED module is mounted rotates, and the correct position and direction are aligned on the installation site, set and fixedly installed, so that the intersection of the road at the intersection or branch road. By irradiating the road accurately regardless of the angle and preventing the road light from diffusing outside the target range, the light can be used more efficiently to minimize light pollution and reduce energy consumption. The construction is easy and the effect of excellent appearance can be expected.

It is an illustration figure of the structure state of the lamp fixture which implemented this invention. It is sectional drawing which illustrated the structural state of the principal part of this invention. It is a structure state sectional view of the important section which illustrated other examples of the present invention. It is an illustration figure which shows the other structure state of the friction part of the support plate of this invention, and a module installation board. It is the exploded example figure which showed the structure of the module installation board of this invention, and the light-shielding part. It is the coupling | bonding example figure which showed the structure of the module installation board and light-shielding part of this invention. It is an illustration figure of the other structure state of the light-shielding part of this invention.

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

  At least one lamp fixture body 10 that is coupled to the upper end of a street light or security light column and has a light emitting lamp on the bottom so as to emit light toward the ground, and is attached to the downward surface of the lamp fixture body 10. A support plate 15 having the circular hole 16 described above, a module installation plate 20 having a module installation hole 21 coupled to the circular hole 16 of the support plate 15 and having a square cut in the center, and the module installation plate 20 The outdoor lamp includes a hinge bracket 30 attached to both sides of the module installation hole 21, and an LED module 40 having a plurality of LED light-emitting lamps 41, the angle of which is adjusted by hinges at both ends hinged to the hinge bracket 30. And

  At least three guide rollers 50 are attached at equal intervals around the circular hole 16 of the support plate 15 on a circumferential surface at the same distance from the center so as to be in close contact with the outer edge of the module installation plate 20.

  Here, a support ring step 17 protruding upward is formed at the peripheral edge of the circular hole 16 of the support plate 15, and a bulging portion 22 inserted into the circular hole 16 of the support plate 15 is formed on the module installation plate 20. The outer peripheral edge is configured such that a locking flange 23 is formed on the support ring stage 17 of the circular hole 16.

  Here, instead of the support ring stage 17, a circular support protrusion 18 protruding upward on the support plate 15 is formed in an embossed shape, or a circular support protrusion protruding downward on the locking flange 23 of the module installation plate 20. 28 can also be formed in an embossed shape.

  And the gear 25 is formed in the outer peripheral surface of the said module installation board 20, the pinion 55 is comprised instead of the guide roller 50, and any one axis | shaft of the said pinion 55 rotates at the bottom part of the support plate 15. The operation shaft 56 is configured so that the module installation plate 20 can be rotated by the rotation of the pinion 55.

  In addition to this, the light-shielding portion 60 provided with the light-shielding plate 61 so as to shield one side or both sides of the LED light-emitting lamps 41 arranged on the front surface of the LED module 40 attached to the module installation plate 20 so that the angle can be adjusted. Can be limited by being integrally attached to the light.

  The embodiment of the present invention having the above-described configuration will be described as follows.

  A module installation in which a circular hole 16 is formed in the center, and LED modules 40 constituting a large number of LED light-emitting lamps 41 are cut into a square on the support plate 15 formed on the surface of the lamp body 10 facing the ground. The module installation plate 20 is coupled to the hole 21 so as to be rotatable.

  At this time, a support ring step 17 protruding upward is formed at the peripheral edge of the circular hole 16 of the support plate 15, and a bulging portion 22 inserted into the circular hole 16 of the support plate 15 is formed on the module installation plate 20. The outer peripheral edge is configured such that a locking flange 23 is formed on the support ring stage 17 of the circular hole 16.

  In addition, at least three guide rollers 50 are attached at equal intervals around the circular hole 16 of the support plate 15 on the circumferential surface at the same distance from the center so as to be in close contact with the outer edge of the module installation plate 20. It is done.

  Here, hinge brackets 30 are attached to both sides of the module installation hole 21 of the module installation plate 20 and both ends of the LED module 40 constituting the LED light-emitting lamp 41 are hinged to the hinge bracket 30 to adjust the angle. Configured to be able to.

  A process of attaching the present invention thus configured to the lamp body 10 having various shapes is as follows.

  First, the support plate 15 is fixedly attached to the lamp body 10 integrally.

  As described above, the module mounting plate 20 in which both ends of the LED module 40 constituting the LED light-emitting lamp 41 are hinge-coupled to the support plate 15 integrally fixed to the lamp body 10 by the hinge bracket 30. The bulging portion 22 is inserted into the circular hole 16, the locking flange 23 is engaged with the support ring step 17, and the outer peripheral edge of the locking flange 23 is supported and guided by the guide roller 50 formed on the support plate 15. Configure to join.

  At this time, instead of the support ring stage 17, a circular support protrusion 18 protruding upward on the support plate 15 is formed in an embossed shape or a circular support protrusion 28 protruding downward on the module installation plate 20 locking flange 23 is embossed. It can also be formed into a shape.

  And the gear 25 is formed in the outer peripheral surface of the said module installation board 20, the pinion 55 is comprised instead of the guide roller 50, and any one axis | shaft of the said pinion 55 is rotated at the bottom part of the support plate 15. It is also possible to configure the operation shaft 56 so that the module installation plate 20 can be rotated by the rotation of the pinion 55.

  In such a state, the irradiation angle can be easily adjusted by operating the operation shaft 56 of the pinion 55 to rotate the module installation plate 20.

  If the position of the module installation plate 20 is selected in such a state, the support plate 15 and the module installation plate 20 are coupled and fixed by the screw nails 70 or between the support plate 15 and the bulging portion 22 of the module installation plate 20. A screw nail 70 may be coupled to the circular hole 16 to fix the position of the module installation plate 20.

  In addition to this, the light shielding part 60 in which the light shielding plate 61 is configured to shield one side or both sides of the LED light-emitting lamps 41 arranged on the front surface of the LED module 40 attached to the module installation plate 20 so that the angle can be adjusted. It is also possible to limit the light irradiation range by adhering to the structure.

  At this time, the light-shielding plate 61 of the light-shielding part 60 can be selectively used by being configured to shield only one side or both sides of the LED light-emitting lamp 41.

  The gist of the present invention is to use light emitted from the LED light-emitting lamp 41 more efficiently.

  It can be said that the present invention has high industrial utility value by using light emitted from the LED light-emitting lamp more efficiently.

DESCRIPTION OF SYMBOLS 10 Lamp body 15 Support plate 16 Circular hole 17 Support ring stage 18, 28 Circular support protrusion 20 Module installation plate 21 Module installation hole 22 Bumping part 23 Locking flange 30 Hinge bracket 40 LED module 41 LED light emitting lamp 50 Guide roller 55 Pinion 56 Operation shaft 60 Shading part 61 Shading plate 70 Screw nail

Claims (5)

A lamp body that is coupled to an upper end of a street light or security light column and has a light emitting lamp on a bottom surface so as to emit light toward the ground, and is attached to a downward surface of the lamp body, and includes at least one or more A support plate having a circular hole, a module installation plate having a module installation hole coupled to the circular hole of the support plate and cut in a square at the center, and a hinge attached to both sides of the module installation hole of the module installation plate An outdoor lamp comprising a bracket and an LED module having a plurality of LED light-emitting lamps, the angle of which is adjusted by hinges at both ends hinged to the hinge bracket,
At least three guide rollers are attached at equal intervals around a circular hole of the support plate on a circumferential surface at the same distance from the center so as to closely support the outer edge of the module installation plate. , Outdoor light with free choice of light irradiation direction. A support ring step protruding upward is formed at the periphery of the circular hole of the support plate;
The module installation plate is formed with a bulging portion to be inserted into a circular hole of a support plate, and an outer peripheral edge of the module installation plate is configured to be formed with a locking flange on a support ring step of the circular hole, An outdoor lamp according to claim 1, wherein the light irradiation direction can be freely selected.   A gear is formed on the outer peripheral surface of the module installation plate, a pinion is configured instead of a guide roller, and any one of the pinions is configured as an operation shaft so that it can be rotated at the bottom of the support plate The outdoor lamp according to claim 1, wherein the module installation plate is rotated by rotating the pinion.   A light-shielding portion having a light-shielding plate is integrally attached so as to shield one side or both sides of the LED light-emitting lamps arranged on the front surface of the LED module attached to the module installation plate so that the angle can be adjusted. The outdoor lamp according to claim 1, wherein the light irradiation direction can be freely selected.   Instead of the support ring step, a circular support protrusion protruding upward on the support plate is formed in an embossed shape, or a circular support protrusion protruding downward on the locking flange of the module installation plate is formed in an embossed shape. The outdoor lamp according to claim 2, wherein the light irradiation direction can be freely selected.