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KR-102961571-B1 - Operation system of high place lighting lamp

KR102961571B1KR 102961571 B1KR102961571 B1KR 102961571B1KR-102961571-B1

Abstract

The present invention relates to an operating system for high-altitude lighting in which an emergency lighting function is added and maintenance is performed efficiently, comprising: a frame portion consisting of a plurality of masts and a horizontal bar provided at the top of the masts; a terminal unit consisting of a plurality of lighting fixtures disposed on the horizontal bar and including a power detection sensor, a bracket for fixing the lighting fixtures to the horizontal bar, and terminals for power supply to the lighting fixtures; and a locking means for firmly fixing the bracket to the horizontal bar but releasing the fixation to collect the lighting fixtures during maintenance, wherein the bracket comprises a lighting portion consisting of a bending plate, a support plate protruding from both ends of the bending plate and disposed on the horizontal bar, a connecting bar with the upper end fixed to the bending plate and the lower end fixed to the lighting fixture, and a hook provided on the upper part of the bending plate; and a plurality of batteries provided on the horizontal bar and including a power detection sensor, a connector for connecting the wiring of the batteries, and a means for attaching and detaching the batteries, wherein the connector is identical to the terminal unit, and the attachment and detachment means is identical to the bracket and the locking means. The device is characterized by comprising: a transfer carriage, a boom provided on the transfer carriage, a pair of bending bars and a double-acting cylinder provided on the upper end of the boom; and a control unit embedded in a control box positioned adjacent to the mast, wherein an alarm is activated and location information of the corresponding light fixture or battery is displayed on the control box when an abnormality of a specific light fixture or battery is detected through the power detection sensor.

Inventors

  • 김영호

Assignees

  • 주식회사 제이엠엘이디

Dates

Publication Date
20260507
Application Date
20251212

Claims (6)

  1. A frame section (10) comprising a plurality of masts (11) and a horizontal bar (12) provided at the top of the masts (11); A lighting unit (20) comprising a plurality of lighting fixtures (21) disposed on the horizontal bar (12) and including a power detection sensor, a bracket (22) for fixing the lighting fixtures (21) to the horizontal bar (12), a terminal unit (23) composed of terminals for power application to the lighting fixtures (21), and a locking means (24) for firmly fixing the bracket (22) to the horizontal bar (12) but releasing the fixation to collect the lighting fixtures (21) during maintenance, wherein the bracket (22) comprises a bending plate (221), a support plate (222) formed protruding from both ends of the bending plate (221) and disposed on the horizontal bar (12), a connecting bar (223) having its upper end fixed to the bending plate (221) and its lower end fixed to the lighting fixture (21), and a ring (224) provided on the upper part of the bending plate (221); A plurality of batteries (31) including power sensing sensors provided on the horizontal bar (12), a connector for wiring connection of the batteries (31), and a means for attaching and detaching the batteries (31), wherein the connector is identical to the terminal unit (23) and the means for attaching and detaching is identical to the bracket (22) and the locking means (24); A repair unit (40) comprising a transfer carriage (41), a boom (42) provided on the transfer carriage (41), a pair of bending bars (43) provided on the upper end of the boom (42), and a double-acting cylinder (44); and A control unit (50) embedded in a control box (51) positioned adjacent to the mast (11), wherein when an abnormality in a specific light fixture (21) or battery (31) is detected through the power detection sensor, an alarm is activated and location information of the corresponding light fixture (21) or battery (31) is displayed on the control box (51); An elevated lighting operating system characterized by being composed of
  2. In paragraph 1, The above locking means (24) includes a latch (241) that is disposed through the horizontal bar (12) and a push button (242) provided on the back of the horizontal bar (12), wherein the latch (241) is moved forward (x) or backward (x') by means of an electromagnet and a spring member to secure the support plate (222) to the horizontal bar (12) or to release the securing, characterized in that it is a high-altitude lighting operating system.
  3. In paragraph 1, The above-mentioned bending plate (221) is provided in an isosceles trapezoidal shape, and the terminal unit (23) is composed of an upper terminal (23a) that is wired to a light fixture (21) while fixed inside the bending plate (221), and a lower terminal (23b) that is wired to an external wire and a battery (31) while fixed to the upper surface of a horizontal bar (12), and when the upper terminal (23a) and the lower terminal (23b) are connected, the insulating portions (i, i') are formed in an isosceles trapezoidal shape corresponding to the internal shape of the bending plate (221), characterized by a high-altitude lighting operating system.
  4. In paragraph 2, A high-altitude lighting operating system characterized by having a laser pointer (243) further provided at a rear point of the horizontal bar (12) adjacent to the above-mentioned push button (242), and a mark corresponding to the laser beam target of the pointer (243) displayed on the bottom surface of the above-mentioned transport cart (41).
  5. In paragraph 1, A heat sink (21a) is provided on the upper part of the light fixture (21), and a temperature sensor is provided on the heat sink (21a), and an air cooling fan (32) driven by battery (31) power is provided on the horizontal bar (12). The above control unit (50) A high-altitude lighting operating system characterized by performing a Smart Dust Cleaning mode, which has the function of periodically reversing the air cooling fan (32) or momentarily pulse-driving it at maximum RPM to blow out foreign matter accumulated on the heat sink (21a) when the temperature rise slope detected by the temperature sensor rises rapidly above a preset normal range.
  6. In paragraph 3, Around the lower terminal (23b), an automatic shielding shutter (25) is further provided, which automatically closes by elastic force when the light fixture (21) is removed to block the lower terminal (23b) from being exposed to the outside. The above automatic shielding shutter (25) is characterized by comprising a fixed plate (25a) fixedly provided on the lower surface of a lower terminal (23b), a multi-stage bending plate (25b) hinged to the fixed plate (25a) and rotated, having a surface (251b) corresponding to the side of a horizontal bar (12), a surface (252b) corresponding to the inclined surface of the lower terminal (23b), a surface (253b) corresponding to the upper surface of the lower terminal (23b), and a surface (254b) inclined upward from the end of the surface (253b), and a spring (25c) provided between the fixed plate (25a) and the multi-stage bending plate (25b) to provide elastic force.

Description

High place lighting operation system The present invention relates to an elevated lighting operating system, and more specifically, to an elevated lighting operating system in which an emergency lighting function is added to the elevated lighting and maintenance is performed efficiently. High-altitude lighting refers to lighting installed at high places to illuminate a wide area. It is primarily installed in the high ceilings of industrial sites such as warehouses, distribution centers, and factories, and high-output floodlights or high-bay lights are used. Previously, when maintaining high-altitude lighting fixtures, work was carried out using high-altitude work cranes, ladder trucks, or scaffolding. However, as safety accidents such as electric shock and falls frequently occurred during such high-altitude work, the lighting fixture is now equipped on a lifting/lowering device (see Fig. 1) as described in Patent Document 1, so that the fixture is lowered to the ground during maintenance to ensure safe work. However, in the case of high-altitude lighting facilities equipped with such lifting devices, there is a problem of increased construction costs because expensive lifting devices are required for each light fixture, and the ceiling frame must support a large number of heavy-duty lifting devices along with the light fixtures, requiring the construction of a sturdy frame. Furthermore, if the lifting and lowering device itself fails, a crane for high-altitude work as described above is required, which limits the ability to enhance the safety of the high-altitude lighting equipment. FIG. 1 is a perspective view illustrating an embodiment of a high-altitude lighting device introduced in Patent Document 1. FIG. 2 is a configuration diagram illustrating a high-altitude lighting operating system according to the present invention. FIG. 3 is a perspective view illustrating the attachment and detachment of a lighting fixture of a high-altitude lighting operating system according to the present invention. FIG. 4 is a cross-sectional view illustrating the operation process of an automatic shielding shutter in a high-altitude lighting operating system according to the present invention. FIG. 5 shows the interaction between a laser beam and a mark in a high-altitude lighting operating system according to the present invention. Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the attached drawings. Referring to FIGS. 2 and 3, a high-altitude lighting operating system according to an embodiment of the present invention is characterized by comprising a frame part (10) including a horizontal bar (12), a lighting part (20) detachably provided on the horizontal bar (12), a charging part (30) detachably provided on the horizontal bar (12) and providing emergency lighting power to the lighting part (20), a maintenance part (40) that performs the detachment operation of the lighting part (20) and the charging part (30), and a control part (50) that governs the operation of the components. Hereinafter, the specific details of the present invention will be explained focusing on the above components. First, the frame portion (10) is a structure that supports a high-altitude lighting device and consists of a plurality of masts (11) and a horizontal bar (12) provided at the top of the masts (11). The lighting unit (20) is composed of a plurality of light fixtures (21) placed on the horizontal bar (12), a bracket (22) that fixes the light fixtures (21) to the horizontal bar (12), a terminal unit (23) consisting of terminals for power supply to the light fixtures (21), and a locking means (24) that firmly fixes the bracket (22) to the horizontal bar (12) but releases the fixation for the collection of the light fixtures (21) during maintenance. In the past, metal halide lamps or high-intensity discharge (HID) lighting were mainly used, but LED lighting fixtures with energy efficiency and long lifespan are recommended for the lighting fixture (21). In addition, the above lighting fixture (21) has high output specifications as a high-altitude lighting fixture, and a plurality of heat sinks (21a) are provided on the upper part to prevent overheating. The above bracket (22) comprises a bent plate (221) provided in an isosceles trapezoidal shape, a support plate (222) formed to protrude from both ends of the bent plate (221) and positioned on the horizontal bar (12), a connecting bar (223) provided in an L-shaped bent structure with the upper end fixed to the bent plate (221) and the lower end fixed to a light fixture (21), and a ring (224) provided on the upper part of the bent plate (221). The terminals of the above terminal unit (23) include a terminal for applying external power and a terminal for applying power from the battery (31), which will be described later, during emergency lighting. It is placed in the internal space of the above-mentioned bending plate (221) and