RU43334U1 - BLOCK MODULAR LIGHTING SYSTEM - Google Patents

Abstract

The technical solution relates to the field of lighting, mainly using fluorescent lamps, and can be used to illuminate the salons of subway cars and railway transport, corridors and halls, administrative and domestic premises.

Description

The technical solution relates to the field of lighting, mainly using fluorescent lamps, and can be used to illuminate the salons of subway cars and railway transport, corridors and halls, administrative and domestic premises.

A lighting device is known (DE, patent 2653783, 1977), comprising an optically transparent body, within which at least one optical radiation source is located.

A disadvantage of the known device should be recognized significant consumption of electrical energy.

Also known is a lighting device (US Pat. No. 4,045,665, 1977) comprising a housing in which a fluorescent lamp, a diffuser, and means for attaching a diffuser and a fluorescent lamp to the housing are located.

A disadvantage of the known device should be recognized significant consumption of electrical energy.

Known lighting device (RU, patent 2031304,1995) containing a light source (fluorescent lamp), means for mounting it on the surface of the room and means for connecting the source to the power supply.

A disadvantage of the known device should be recognized significant consumption of electrical energy.

A device for lighting public spaces, including railroad cars, is known (SU, copyright certificate 468057, 1975), comprising a plurality of lighting

elements located in the form of a long line, as well as controls for these sources.

A disadvantage of the known device should be recognized significant consumption of electrical energy.

The technical problem solved by the proposed design is to develop a lighting device that provides improved lighting quality while reducing power consumption for lighting by up to 50% compared to using lamps with incandescent lamps.

The technical result obtained by implementing the proposed lighting device is to optimize the operation of fluorescent lamps while reducing cost and increasing the reliability of the lighting control system of rolling stock.

To achieve the technical result, it is proposed to use a block-modular lighting system containing an initial module, an end module, and at least one pass-through module and / or at least one standby module.

In a preferred embodiment, the pass-through module is a basic module without end caps and is used as an internal module in the inventive block-modular lighting system (Light Line lighting system); the initial module is a module with an end cap and three installed cable glands for connecting the Light Line block-modular lighting system to the power supply and is used as an initial module in a block-modular lighting system (Light Line lighting system); the end module is a module with an end cap and

installed cable glands for connecting external luminaires installed, for example, in the vestibule, or for outputting signal lines of the fire system and speakerphone to the block-modular lighting system (lighting system "Light Line") and is used as an end module; the stand-by module is a basic module without end caps, equipped with at least one stand-by lamp, which is usually used as a low-temperature fluorescent lamp company "AURA", designed to operate at negative ambient temperatures, while the stand-by module is used as internal module in a block-modular lighting system (Sime lighting "Light line").

The block-modular lighting system "Light Line" consists of a set of modules and blocks that are mounted in accordance with the layout in the passenger compartment of a car or a building, using two basic module designs:

- two-lamp 2820 mm long (two 36-watt fluorescent lamps in series);

- single-tube length of 1410 mm.

Structurally, all modules are made on a supporting base of aluminum alloy, on which are mounted the holders of the junction blocks, lamp holders with installed lamps, semiconductor ballasts (ALL), designed for the corresponding nominal supply voltage. All ballasts have protection against reverse polarity of the supply voltage, lack of lamp and abnormal lamp modes. Each ALL controls the operation of one fluorescent lamp. Lamps are closed by diffusers from

transparent shockproof polycarbonate. The diffusers are mounted on latches made in the base structure and the reflectors themselves. The cable entry and ALL locations are covered with decorative covers fixed with screws.

The electrical connections of the modules are made by connecting the corresponding terminals of the switching blocks of the two mating modules with the wires included in the delivery. After the electrical connection of the modules included in the "Light Line", receive through lines of all power and signal circuits. Power circuits of the main and emergency lighting are independent of each other. Internal power installation in light modules is carried out by a wire with flame-retardant insulation with a cross section of at least 0.75 mm ² , main power lines with a PGRO brand wire with a cross section of at least 1.5 mm ² , electronic components are connected with a PV-3 or HB cross-section of 0, 75 mm ² .

At the customer’s request, loudspeaker units, smoke detectors, flame detectors or walk-through units with their own decorative covers made of flame-retardant plastic can be additionally installed at the joints of the modules.

Installation of modules on the supporting surface is performed by overhead mounting using fixing screws. The two-lamp module is fixed with twelve screws, one-lamp module is six.

The total set of modules in a single line can be up to 18 meters, while the number of modules through passage in the lighting system is limited by the size of the room to be lit, and the number of standby modules is limited by the safety requirements for using the room.

In particular, the Light Line block-modular lighting system used to illuminate a metro car contains one initial module, one final module, and eight walk-through modules located between them and two duty modules located at approximately the same distance between the initial and final modules, and also apart. The block-modular lighting system “Light Line” used to illuminate the corridor in the office room contains one initial module, one final module and six walk-through modules located between them and one standby module, equipped with a smoke detector and a flame detector, located at approximately equal distance between starting and ending modules. The block-modular lighting system “Light Line” used to illuminate an office room contains one starting module, one final module and one walk-through module and one standby module between them, equipped with a smoke detector and a flame detector. The block-modular lighting system “Light Line” used to illuminate the guard room contains one initial module, one final module and one standby module located between them, equipped with a smoke detector and a flame detector, as well as hands-free means. The block-modular lighting system “Light Line” used to illuminate the reception room in an office room contains one starting module, one final module and one walk-through module located between them.

The main advantages of the proposed modular system "Light line" are:

-modern design;

-flexible configuration change due to modularity;

- the durability of the used fluorescent lamps through the use of an electronic trigger system;

-decrease in power consumption in comparison with throttle starting systems by 10-15%;

- “anti-vandal” design with the use of shockproof and hardly combustible materials;

-adaptation of technical parameters to customer requirements;

- simplicity of installation and operation.

Application of the block-modular lighting system "Light

line "allows you to:

-improve the quality of lighting (there is no blinking during dips and surges of the supply voltage);

- reduce power consumption for lighting by 50% compared to the use of lamps with incandescent lamps;

- Provide requirements for radio interference and electromagnetic compatibility;

-optimize the operating modes of fluorescent lamps.

-minimize the cost, increase the reliability of the lighting control system of rolling stock;

- eliminate the need for laying power lines and signal circuits in the inter-ceiling space for each module, as well as speakerphones, smoke detectors and flame detectors;

-to carry out maintenance and repair without removing the modules from the ceiling.

Claims (9)

1. Block-modular lighting system containing lighting elements, characterized in that said lighting elements are installed in the initial module, the final module and located between them at least one module through and / or at least one module on duty, moreover, all modules are made on a supporting base of aluminum alloy, on which are mounted holders of junction blocks, lamp holders with installed lamps, as well as semiconductor ballasts, designed for uyuschee rated supply voltage and having a protection against incorrect polarity of the supply voltage, the lamp and the absence of abnormal modes lamps. 2. The lighting system according to claim 1, characterized in that the pass-through module is a basic module without end caps. 3. The lighting system according to claim 1, characterized in that the initial module is a module with an end cover and three installed cable glands for connecting the modular lighting system to the power network. 4. The lighting system according to claim 1, characterized in that the final module is a module with an end cap and installed cable glands for connection to a modular lighting system. 5. The lighting system according to claim 1, characterized in that the stand-by module is a basic module without end caps, equipped with at least one stand-by lamp. 6. The lighting system according to claim 1, characterized in that the module is made in the form of a bearing base of aluminum alloy, on which are mounted the pads holders, lamp holders with installed lamps, semiconductor ballasts, designed for the corresponding nominal supply voltage, as well as diffusers Sveta. 7. The lighting system according to claim 6, characterized in that the semiconductor ballasts have protection against reverse polarity of the supply voltage, the absence of a lamp and abnormal lamp modes. 8. The lighting system according to claim 6, characterized in that the diffuser is made of transparent shockproof polycarbonate. 9. The lighting system according to claim 1, characterized in that it further comprises loud-speaking communication units, smoke detectors, flame detectors.