WO2017135849A1

WO2017135849A1 - Led lighting device (variants)

Info

Publication number: WO2017135849A1
Application number: PCT/RU2017/050003
Authority: WO
Inventors: Валерий Викторович ИГНАТЬЕВ
Original assignee: Общество С Ограниченной Ответственностью Инжиниринговая Компания "Велес"
Priority date: 2016-02-02
Filing date: 2017-02-02
Publication date: 2017-08-10
Also published as: RU2625459C1; CN107023803A

Abstract

The invention relates to lighting technology, and more particularly to LED lighting devices, and can be used in the production of light fittings for different outdoor and indoor lighting purposes, as well as lamps with an E-type Edison cap. The present LED lighting device comprises at least two housings with fins, each housing having at least one circuit board mounted therein with at least one light source, wherein at least one connecting member is disposed between the housings. A housing is connected to a connecting member by an interlocking-type connection, wherein the side faces of the housing are provided with at least one set of projections and grooves, which are complementary to projections and grooves on a connecting member. Also described are three further design variants of the LED lighting device. The technical result is that of simplifying assembly and maintenance; reducing the manufacturing cost of a light fitting structure which does not necessitate the manufacture of connecting members comprising a large range of products; increasing the reliability of the connection between a housing and a connecting member; increasing heat removal efficiency; permitting fastening to any existing architectural surfaces; permitting the creation of different beam patterns and thereby making it possible for the light-emitting device to be used in different fields of application; and making it possible for elements of the device to be replaced or supplemented during use without the need to remove the device from the surface on which it is mounted.

Description

LED LIGHTING DEVICE (OPTIONS) TECHNICAL FIELD

The invention relates to lighting equipment, namely to LED lighting devices, and can be used in the manufacture of lighting fixtures for various purposes of outdoor and indoor lighting, as well as lamps with an Edison type E base.

BACKGROUND

At present, LED radiation sources, which have a number of advantages over fluorescent lamps and incandescent lamps, are increasingly used as light sources.

Currently, monitoring, control and management systems such as “Smart City”, “Safe Environment”, and “Industry 4.0” are widely used.

As you know, artificial light sources are characterized by different radiation patterns. Unlike incandescent and fluorescent lamps, which have an almost spherical (circular) radiation pattern, LEDs emit a narrowly directed light flux. The emission angle of the LEDs varies and ranges from about 10 ° to about 180 °, so when using LEDs in lighting technology, difficulties arise associated with the distribution of light from the LEDs in the right direction.

To change the directivity pattern of the luminous flux of a single LED (obtaining the desired light intensity curve), reflectors and various lenses (scattering, concentrating, collimating) installed above each LED are used. In addition, to distribute the light flux from several LEDs mounted on a common base, light-transmitting screens of various shapes are used that distribute or collect the light flux from all the LEDs and direct it to the lighting zone.

Changing the directional pattern of the light flux is also achieved by the location of the LEDs on a curved surface, calculated taking into account the lighting characteristics of the LEDs.

In cases where the formation of a given radiation pattern cannot be achieved using the above tools, the bases (boards) with LEDs are placed at a certain angle to each other, or the bases (boards) with LEDs installed in separate housings are combined to a significant expansion of the lighting zone, or a greater concentration of light flux above the working area. The prior art LED lighting devices, which provide for the combination of the bases (boards) with light sources installed in separate buildings, with the aim of forming various distribution curves of the light flux.

A known module of a light-emitting device (RU 1 14505, IPC F21 S8 / 00, publ.

03/27/2012), containing at least one board on which the light sources are located, and ballasts installed in a housing made in the form of a rectangular profile with a constant cross-section along the length. Ribs are made on the sides of the body, at least two ribs on opposite sides are made with mutually complementary grooves and locking protrusions. Boards with light sources are fixed on the end surface of the case.

In the known module, obtaining a wide radiation pattern and increasing power is achieved by connecting the housings to each other on the sides, while the boards with LED radiation sources are located in the same plane. Thus, in the known technical solution, it is not possible to change the angle of inclination of the housings relative to each other, which reduces the possibility of using devices in some industrial areas, for example, where it is required to create an angle of radiation of the light flux of more than 180 °, or circular lighting.

Known LED lighting module (RU124768, IPC F21 S13 / 10, publ.

02/10/2013), made in the form of a radiator from a profile body with a back wall and two side walls with ribs, containing at least one LED radiation source mounted on at least one mounting plate mounted in the symmetrical internal grooves of the profile body, optically protective transparent screen fixed in symmetrical grooves. The profile body is made with a jumper between the side walls of the profile with the formation of a closed cavity. On two symmetrical grooves of the internal cavity, the power supply can be fixed. On the outer side of the housing there is a groove that serves to install the spike of another lamp housing located nearby, which allows you to combine several modular fixtures in a common installation. Side covers secured by fastening screws can be made with either a sealed input of the power cable or with a decorative plug.

The disadvantage of this technical solution, as well as the solution described in patent RU1 14505, is the ability to connect the housings in only one plane, which limits the ability to create different radiation patterns and accordingly the scope of the light-emitting device. As the closest analogue (prototype) adopted LED lighting device (RU2528175, IPC F21 S4 / 00, publ. 09/10/2014), containing modules, each of which is equipped with radiation sources. The central carrier module is mounted on the supporting surface. The modules are connected to each other by means of connecting elements provided with protrusions, each of which is the first link of the translational pair, the second link of which is made in the housing of the corresponding module. The links constituting a translational pair in the simplest case are a T-shaped groove in the module case and a protrusion of the corresponding profile on the connecting element. The dihedral angle A of the connecting element is thus close to zero. In the case of connecting the modules at an angle, a wedge-shaped connecting element is used, in which the dihedral angle A is selected taking into account the desired relative position of the radiating surfaces of the lighting device.

In the known lighting device, it is possible to change the angle of inclination of the connected modules relative to each other. However, to change the angle of inclination, the use of connecting elements with different values of the dihedral angle is required, which complicates and increases the cost of the luminaire design, requires the manufacture of connecting elements of a large nomenclature series. SUMMARY OF THE INVENTION

The technical problem to which the present invention is directed is to create an LED lighting device that can be modified during manufacturing and operation to create various radiation patterns and the ability to replace or supplement device elements without the need to dismantle the device from the bearing surface.

The technical result is the simplification, assembly and maintenance, reducing the cost of the design of the lamp, which does not require the manufacture of connecting elements of a large range, increasing the reliability of the connection of the housing with the connecting element, increasing the efficiency of heat removal, making it possible to attach to any existing architectural surfaces, making it possible to create various radiation patterns luminous flux and, accordingly, the scope of application of the light-emitting device Twa possible to replace or supplement the device elements during use without the need to dismantle the device from the carrier surface.

The solution of the problem in the LED lighting device according to the first embodiment, containing at least two buildings with ribs, each of which has at least one board with at least one a light source, while at least one connecting element is installed between the bodies, the housing is connected to the connecting element by the type of locking connection, and at least one set of protrusions and grooves is made on the sides of the housing, complementary to protrusions and grooves of the connecting element.

The solution to this problem in the LED lighting device according to the second embodiment, containing at least two cases with fins and end caps, each of which has at least one board with at least one light source, between at least one connecting element is installed by the housings, it is achieved by the fact that the housing is connected to the connecting element by the type of locking connection, and at least one set of protrusions and grooves is made on the sides of the housing, tare protrusions and grooves of the connecting element, and on at least one end cover grooves are made for installing at least one board with at least one light source.

The solution of the problem in the LED lighting device according to the third embodiment, containing at least two cases with ribs and end caps, each of which has at least one board with at least one light source, between at least one connecting element is installed in the housings, achieved by the fact that at least one end cover has at least one set of protrusions and grooves complementary to the protrusions and grooves of the connecting element, for connection with Interconnect element type locking connection.

The solution of the problem in the LED lighting device according to the fourth embodiment, containing at least two buildings with ribs and end caps, each of which has at least one board with at least one light source, between at least one connecting element is installed in the housings, it is achieved in that at least one end cover is made of at least one set of protrusions and grooves complementary to the protrusions and grooves of the connecting element with a connecting element of the type of locking connection, in addition, on at least one end cover there are grooves for installing at least one circuit board with at least one light source.

In addition, the lighting device for each of the options is characterized by the following.

The connecting element is made in the form of two rods connected by a flattened rectangular jumper; protrusions and grooves of a repeating shape are radially located on each rod. The protrusions and grooves are located longitudinally along the entire length of the rods.

At the end of each protrusion, a spherical thickening was made along its entire length, and formed on the lower edge of each groove in the form of a spherical recess of a similar shape formed along the entire bottom of the groove.

The case is made in the form of a rectangular closed profile.

Functional equipment is installed in each building, including, among other things, ballasts.

The connecting element is detachably connected to the housing or end cap.

A protective translucent panel-optical diffuser is installed in the housing. The optical diffuser can be rigidly connected (via bolt connection and / or sealant) to the LED module (board with LEDs) and has IP-68 degree of protection, and is connected, for example, to a power supply, control unit using a waterproof IP connector -68.

The presence of the connecting element allows you to connect the housing at different angles, which expands the design possibilities, in addition, it allows you to assemble lighting devices with different radiation patterns: deep, concentrated, cosine, half-wide, uniform, sinus, wide, allows you to install LEDs at different angles to the optical axis of the lighting device, changing its light distribution, providing the desired light intensity curves.

Due to the proposed form of the connecting element, it is possible to connect the housings at an angle from 0 ° to 180 °, in the prototype the connection of the housings at an angle from 0 ° to 180 ° requires the use of various connecting elements.

The presence of spherical thickenings and recesses on the protrusions and grooves ensures reliable connection of the housing with the connecting element.

The location of the board with LEDs on the end caps according to the second and fourth embodiments allows you to create extensive light-emitting surfaces, the light flux from which can be directed in any direction transverse to the axis of the device.

Thus, in the present invention is achieved the creation of a light-emitting device technologically advanced in manufacture, allowing the creation on a single elemental base of lighting devices of various configurations with different radiation patterns.

The proposed invention provides the possibility of expanding the range of manufactured fixtures and manufacturing within 1 -2 days of a lighting device with a given radiation pattern with the desired angle of illumination, by collecting it from components. The use of a lighting device in each case is determined by the need to create appropriate illumination in the working area.

The possibility of creating a lighting device with a different radiation pattern expands the possibility of using them in various fields: industry, agriculture, trade and exhibition activities, and outdoor lighting systems. The lighting device according to the present invention can find application as an emergency, architectural, explosion-proof, backbone, office (under the ceiling type "Armstrong", "Grillatto"), searchlight, industrial, agricultural, commercial, street lamp, as well as a lamp with a socle Edisson.

Thanks to the selection of boards with LEDs of different power, color, quantity, as well as the selection of various translucent protective panels with lenses above each LED, or common over all LEDs, the range of LED lamps is expanded.

The execution of the housing, including in the form of a rectangular profile with a constant cross-section along the length, the execution on the outer surface of the housing of the ribs, the execution of at least one set of protrusions and grooves mutually complementary to the grooves and protrusions of the connecting element allows you to use one set - the basic module - (case, board with light sources) as an independent lighting device, or to make a lighting device from buildings of various configurations.

The shapes of the case can be various, ranging from geometric dimensions to the features of heat dissipation and increased strength characteristics.

The proposed invention contains at least one functional equipment, including, including ballasts, which can be made in the form of power supplies, control, adjustment, metering, storage and transmission of information, monitoring, control, etc. .

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a general view of the lighting device according to the first embodiment, providing the creation of precisely directed light flux used for accented illumination of the working area;

FIG. 2 is a General view of the connecting element for all versions of the lighting device;

FIG. 3 is a general view of the lighting device according to the first embodiment, the cases are connected at an angle of 180 ° with respect to each other;

FIG. 4 is a general view of the end cover for mounting a board with LEDs installed in the second and fourth embodiments of the lighting device; FIG. 5 is a general view of a lighting device according to a second embodiment;

FIG. 6 is a general view of the lighting device according to the second embodiment; the cases are connected at an angle of 180 ° with respect to each other;

FIG. 7 is a general view of a lighting device according to a second embodiment, three buildings are connected to form a “triangle”, circular lighting is obtained;

FIG. 8 is a general view of the lighting device according to the third embodiment, the connection of two buildings at an angle to each other;

FIG. 9 is a general view of the end cap for attaching the connecting element according to the third and fourth embodiments;

FIG. 10 is a general view of a lighting device according to a third embodiment, three buildings are connected to form a "triangle", circular lighting is provided;

FIG. 1 1 is a general view of a lighting device in which the housings are connected by means of a connecting element on the side and end sides;

12 is a general view of a lighting device in which the housings are connected by means of a connecting element on the side and end sides;

Fig is a General view of the assembly profile of the housing of the lighting device;

Fig - General view of the connection to the housing of the block of functional equipment and end caps;

Fig. 15 is a perspective view of an end cap for mounting a board with LEDs;

Fig is a General view of the end cap for attaching the connecting element; FIG. 17-25 - general views of the lighting device in various versions of the housing.

The presented embodiments of the LED lighting device are given, first of all, for purposes of illustration and should not be construed as limiting the scope of claims.

DETAILED DESCRIPTION OF THE INVENTION

The LED lighting device according to the first embodiment contains at least two buildings 1, each of which is a closed profile of an elongated rectangular shape.

Case 1 is made by extrusion from aluminum or its alloys, or from a polymer high-strength material with a high degree of thermal conductivity.

The housing 1 performs both the supporting function for the equipment installed in it, and the function of a cooling radiator, removing heat generated during operation by LEDs to the environment. On the upper outer surface of the housing 1, longitudinal T-shaped protrusions 2 are formed, forming grooves between themselves, which ensure fastening of fasteners (bolts, screws), as well as elements of supporting structures, suspension and other equipment. T-shaped protrusions 2 also serve as cooling fins, removing heat from the housing 1.

Each outer lateral side of the housing 1 is provided with longitudinal protrusions 3 mainly in the central part of the lateral side, forming a groove between them, which ensures the installation of fasteners for supporting structures, suspension and other equipment. The protrusions 3 may be T-shaped or L-shaped or have any other shape.

The lower outer surface of the housing 1 is provided with at least one pair of symmetrical longitudinal L-shaped protrusions 4, providing installation in them of at least one board with at least one LED light source (not shown in the drawings). The board can be made integral or separately with a protective translucent panel (not shown in the drawings). A separate protective translucent panel is installed in the L-shaped protrusions 4 simultaneously with the board.

The board is made of aluminum or its alloys.

A collecting or scattering lens or optical reflector of a protective translucent panel can be installed above each LED.

A heat-conducting paste can be applied to the surface of the board 19 in contact with the housing 1, which eliminates the formation of an air gap between the board and the housing 1, thereby providing improved heat dissipation from the LEDs through the board, the heat-conducting paste, the housing 1 and the protrusions 2 and 3 on the housing 1. Between the board and the housing 1 can be installed thermoelectric module, based on the Peltier effect (not shown in the drawings), which can perform the function of removing part of the heat from the board, or generate electricity nd energy due to the temperature difference between the PCB and the housing.

Boards 19 with LEDs can be made of different lengths, which allows you to complete one housing 1 with several boards, both with the same lighting characteristics of LEDs and a protective translucent panel, and with completely different characteristics.

The pair of L-shaped protrusions 4 may be larger, while the protrusions 4 are formed one above the other. In this case, one pair of protrusions 4 is used to install a card with light sources, and a second pair of protrusions 4 is used to install a translucent protective panel.

The protective panel is made of translucent glass or a polymeric material, for example, monolithic polycarbonate, in various shapes and colors. The translucent panel protects the LEDs from the effects of the external environment and participates in the distribution of the light flux from the LEDs.

LEDs can be located both uniformly and unevenly on the surface of the board, depending on the desired radiation pattern. LEDs are interconnected in series in at least one branch connected to the functional equipment. In the branches of the LEDs, LEDs of the same or different colors can be turned on. To form the specified lighting zones, the branches of the LEDs can be made on LEDs with the same radiation pattern or with different radiation patterns. In the design of the lighting device, LEDs of various capacities can be applied.

The use of a combination of LEDs of different power, different colors, with different radiation patterns allows you to produce a lighting device of a wide range with various lighting characteristics.

If it is necessary to obtain the brightest luminous flux, higher-power LEDs, for example, white, are used, the number of LEDs placed on the circuit board is increased, while by connecting the housing of the lighting device at different angles, its maximum light emission is achieved.

At least one connecting element 5 is used to connect the housing 1 of the lighting device to each other. The connecting element 5 is two rods 6 connected by a flattened rectangular jumper 7, protrusions 8 and grooves 9 of a repeating shape are radially located on each rod 6. The protrusions 8 and the grooves 9 are arranged longitudinally along the entire length of the rods 6. At the end of each protrusion 8 along the entire length, a spherical thickening is made, and the lower edge of each groove 9 is formed in the form of a spherical recess of a similar shape formed along the entire length of the groove 9. Each rod 6 is made with an axial hole 22, which can be used as an additional connecting and fixing element, in addition, through the through holes 22 the cooling of the connecting element 5. The jumper 7 is connected This element 5 can be used to attach external fasteners.

The connecting element 5 can be made by extrusion from aluminum or its alloys, or from a polymer high-strength material with a high degree of thermal conductivity.

Each outer side of the housing 1 is provided with at least one set of longitudinal protrusions 10 and grooves 11, complementary protrusions 8 and grooves 9 connecting element 5. The connection of the housing 1 with the connecting element 5 is carried out according to the type of locking connection.

By means of the connecting elements 5, a detachable rigid connection of the bodies 1 to each other is provided, one of the bodies 1 is connected by means of the protrusions 10 and the slots 11 with one rod 6 of the connecting element 5, and the second with the second.

The length of the connecting element 5 corresponds to the length of the housing 1, or less than the length of the housing 1. The housing 1 can be connected to each other by means of several connecting elements 5.

The connecting elements 5 provide a high strength connection housing

1 with each other due to the large friction area of the connecting element 5 and the housing 1, due to the material of manufacture of the connecting element 5.

The use of the connecting element 5 provides the connection of the housings 1 with each other at an angle from 0 ° to 180 °, due to the possibility of connecting the connecting element 5 to the housing 1 at any angle.

All the protrusions of the outer surface of the housing 1, except for the function of attaching to them fasteners and connecting elements, also play the role of elements that remove the heat released into the environment from the LEDs.

The number and size of the protrusions (ribs) 2 and 3 of the housing 1 may be different, depending on the power and number of LEDs used and the design features of the lighting device. A possible embodiment of the protrusions 2 and 3 in the form of a decorative relief.

The inner side surfaces of the cavity of the housing 1 are provided with longitudinal parallel protrusions 12 located mainly at the same distance from each other. The protrusions 12 are cooling fins: increase the heat sink from the housing 1 and serve as fastening elements in the internal cavity of the functional equipment, including, including ballast equipment (power supply and other elements) (not shown in the drawings). The surface of the protrusions 12 can be made with notches (wavy). The presence of notches increases the surface of the heat sink.

Functional equipment, including, including ballasts, is installed in the internal cavity of the housing 1 so that between it and the protrusions 12 of the inner surface of the housing 1 there must be a distance that ensures the movement of air inside the housing 1.

Functional equipment can be located in an individual housing

20, mounted in the inner cavity of the housing 1 of the lighting device by fixing between the protrusions formed in the inner cavity of the housing 1. The housing 20 for installing functional equipment (control unit, etc.) can be made in the form of a hollow box with a hermetically retractable cover mounted on a flat base so that the base area is larger than the cross-sectional area of the box, which allows it to be installed inside the cavity of the housing 1 between the protrusions the sides. In this case, the box size is selected such that when it is installed with the base in the housing 1 of the lighting device, there must be a distance between the box and the protrusions of the inner surface of the housing 1, which allows air to flow inside the housing 1. The housing for installing functional equipment is made of high-strength heat-conducting polymer material casting, or of aluminum or its alloys by extrusion.

The housing for installing functional equipment is placed in the cavity of the housing 1 closer to its upper surface, thus providing better heat dissipation during the operation of the functional equipment to the housing 1, which is led into the environment through the protrusions 2 and 3 on the outer surface of the housing 1.

On the upper surface of the housing 1 can be made ventilation holes, which serves to remove heat from the LED module and power supply. Moreover, the cooling flow inside the lamp housing is organized in such a way that, moving inside the lamp housing, it protects the functional equipment from overheating.

Thanks to the protrusions from above and from the sides, decorative elements can be attached to the profile of the housing 1, designed to change the appearance of the lamp and link the design of the lamp to the surrounding architecture.

Covers 13 are detachably connected to the ends of the body profile 1. End caps 13 are made by injection molding or extrusion of a polymer material having a high degree of strength and thermal conductivity.

A through hole 14 may be provided in the central part of the covers 13, which allows convection of air inside the housing 1 of the lighting device in order to cool the equipment installed therein. At least four holes 15 can be made in the lid 13, providing its reliable fastening to the housing 1 of the lighting device by means of fasteners.

The upper and lateral sides of the cover 13 can be made by repeating in shape the protrusions on the upper 2 and lateral 3 outer surfaces of the housing 1 of the lighting device. This provides the ability to install fasteners on the housing 1 without dismantling the covers 13.

The lower part of the end cover 13 can be solid, which ensures the fixation of the board in the L-shaped protrusions 4 of the housing 1. End caps 13 can be made in the form of decorative covers designed to improve the appearance of the lamp, linking the design of the lamp to the surrounding architecture. The end caps 13 can be made of a blind convex shape, or with a through hole of an enlarged size.

Also, in one of the end caps 13, a hole can be made for supplying an electric wire inside the housing 1 to the functional equipment.

The LED lighting device according to the second embodiment is similar to the design of the lighting device according to the first embodiment. The difference lies in the fact that at least one end cover 13 is made with at least one pair of symmetrical “G” -shaped protrusions 16 formed on the outer surface of the cover 13 and used to mount the circuit board with LEDs and a diffuser, so and for fastening end decorative elements.

At the same time, this end cap 13 can be made with a through hole 14, or without a through hole.

The LED lighting device according to the third embodiment is similar to the design of the lighting device according to the first embodiment. The difference lies in the fact that at least one end cover 13 is made with at least one set of longitudinal protrusions 18 and grooves 17, complementary protrusions 8 and grooves 9 of the connecting element 5. The end cover 13 is designed to connect the housings 1 with end faces both at an angle with respect to each other, and in one plane.

The LED lighting device according to the fourth embodiment is similar to the design of the lighting device according to the third embodiment. The difference lies in the fact that at least one end cover 13 is made with at least one pair of symmetrical "G" -shaped projections 16 formed on the outer surface of the cover 13 and used to mount the board with LEDs. At the same time, this end cap 13 can be made with a through hole 14, or without a through hole.

When connecting the cases of the LED lighting device, according to this embodiment, it is possible to obtain two strictly directed light fluxes used for objects spaced apart at a certain distance, for example, rows of seedlings in greenhouses, lighting of adjacent lanes of roads, etc.

The lighting device for each of the options is not protected from dust and moisture (not tight connection of the elements, the presence of holes) to increase the cooling ability of the housing 1. Heat is released into the surrounding space by air exchange with protrusions on the outer 2 and 3 and inner 12 surfaces of the housing 1 However, to improve reliability and durability of the lighting device, the ability to quickly replace (change) a board with LEDs and a protective panel, a power supply, a control unit, monitoring, control, etc., the functional equipment and a board with LEDs and a protective panel are made with a high degree of protection against dust and moisture (IP -65, 68).

Covers 13 are detachably connected to the ends of the body profile 1. End caps

13 can be made by extrusion of aluminum or a polymeric material having a high degree of strength and thermal conductivity.

Each end cover on the inside can be made with at least three protrusions 21 of a rectangular flattened shape. These protrusions 21 are retracted with a slight interference fit into the central grooves formed between the protrusions of the sides of the inner cavity of the housing 1 and are fixed to the fixing pin elements

A feature of such attachment of the end caps to the profile of the housing 13 is that they are retracted into the profile of the housing at a certain distance from it, which provides improved convection of air inside the housing 1 of the lighting device in order to cool the equipment installed therein. The protrusions of the inner part of the end cap serve as the radiator for the board 19 with LEDs in the end cap, both the role of the guides for the cooling flow, and the role of the fastening mutually-pigment protrusions for attaching the end caps to the body profile. At least four holes 15 can be provided in the end caps 13, which ensure its reliable fastening to the housing 1 of the lighting device by means of, for example, fixing pin elements.

The end dimensions of the covers in width can be made to the size of the internal cavity of the profile of the body. This provides the ability to install connecting star elements on the housing 1 without dismantling the covers 13.

The end dimensions of the covers in height can be made to the size of the external profile of the housing. This makes it possible to symmetrically attach additional housings from the end of the housing profile using the end cap 13, as well as attaching the LED module to the end cap 13.

The outer part of the end cover 13 can be solid, which ensures the fixation of the board 19 with LEDs in the L-shaped protrusions 4 of the housing 1.

Thanks to the L-shaped protrusions, decorative elements can be attached to the end caps 13 to change the appearance of the lamp and to link the lamp design to the surrounding architecture.

The electrical wiring for supplying voltage and control signals is placed through the ventilation slots that occur when the end caps are attached to the profile of the housing 1. The design of the housing 1 provides an effective heat removal from the housing 1 to the environment due to the developed external and internal surfaces (a large number of protrusions of various shapes), the extrusion of heat by the air flow through the slots formed when the end caps are connected to the openings located on the top of the profile corps. In addition, the created air flow inside the housing creates a barrier and heat removal from the block of functional equipment located above the LED module.

To connect the housing 1 of the lighting device to the grooves 11 on the housing, the protrusions 8 of the connecting element 5 are directed and translate in grooves 1 1 along the housing 1 until the connecting element 5 is completely positioned. Similarly, the next device housing 1 is connected to the connecting element 5. If necessary, the dismantling of the housing 1 is carried out in the reverse order.

For reliable fixation of the connecting element 5 on the housing 1 in the protrusions 8 on the end of the connecting element 5 there are two cuts perpendicular to each other and a place for an expansion screw, which, when twisted, expands the edges of the connecting element 5, which ensures reliable connection of the elements.

The process of connecting the housing 1 of the lighting device does not require additional devices and ensures the accuracy and reliability of their positioning. The housing 1 of the lighting device can also be connected to each other by connecting with the connecting element 5 of their end caps 13. The installation of the lighting device is simple and technological. Changing the configuration of the lighting device by adding housings, replacing functional equipment, a board with LEDs, changing the angle of inclination of the housings 1 relative to each other can be made during operation. In this case, the creation of a common flat light-emitting surface, either turned outward or directed to a limited surface, can easily be ensured.

Cases of lighting devices can have various sizes and configurations, this is due to the optimization of cooling and strength properties of modules and complexes and systems of them. The main thing is the ability to quickly connect the housings to each other using a connecting element from the sides and ends at different angles to each other. As well as the ability to create lighting systems and control systems of various forms and types.

The lighting device for each of the options, depending on the operating conditions, can be understaffed both at the assembly stage and during operation with the following elements and equipment: motion sensor, sound sensor, optical-acoustic sensor, light sensor, video camera, solar unit panels, a wind generator unit, a remote control unit, a timer remote control unit, an autonomous battery power unit, and a thermoelectric module based on the Peltier effect, which expands the functionality of the lighting device without the need to replace its main elements.

The claimed invention can act as various solutions, for example:

1. Decisions on changing the shape and lighting characteristics of luminaires

eleven . Street lights - you can adjust the KSS (both by changing the LED (LED) module, and by changing the position of the lamp housings to each other), and also simultaneously directionally illuminate both the roadway (frontal location of the LED module) and the pedestrian sidewalk (frontal location of the LED module).

12. Trunk luminaires - it is possible to adjust the KSS (both by changing the LED module, and by changing the position of the lamp housings to each other), and also simultaneously directionally illuminate several lanes of the roadway (the front location of the LED modules) and pedestrian sidewalks (the end location of the LED modules) .

13. Spotlights - you can create powerful directional light fluxes to illuminate distant objects (front and end placement of LED modules).

fourteen. Searchlights for architectural lighting - you can create RGB lighting for buildings, while illuminating the surrounding area (front and front placement of LED modules).

fifteen. Linear industrial luminaires - it is possible to create general linear lighting complexes, with simultaneous accentuation of lighting at certain workplaces (front placement of LED modules).

Industrial luminaires of the “bell” type - it is possible to create both accented and diffused lighting when suspending luminaires to a high height (end placement of LED modules).

16. Agricultural luminaires (crop production, animal husbandry, poultry farming, fish farming, etc.) - you can create general linear lighting complexes, with simultaneous emphasis on lighting in certain places

(front placement of SVD modules).

1 .7. Trading fixtures - can be created as general lighting of trading floors, colored illumination of grocery goods (chilled meat, fresh vegetables, etc.)

(front location of the LED modules), and directional lighting of goods by the type of track lights (end location of the LED modules). eighteen. Office luminaires - using standard fixtures, you can mount them to common types of ceilings (Amstrong, Grilyato, GKL), and also use a surface mount (front location of the LED modules). The end and side connection of the lamps at different angles to each other allows you to create various design lighting compositions.

19. Housing and communal services lamps - it is possible to create anti-vandal lamps with sensors, sound, volume, as well as video recording cameras in the hallways and stairwells of residential buildings (front location of the LED modules).

1 .10. Explosion-proof luminaires - a system for placing power supply units (control) and LED modules and wiring having a degree of protection IP-68 and a high degree of cooling, allows you to use them as explosion-proof luminaires.

1 .1 1. Lamps for gas stations - using standard fixtures, you can securely attach to the visors and awnings of gas stations (gasoline and gas).

1 .12. Emergency lamps, information plates, running lines, light-signaling devices (traffic lights, semaphores), light three-dimensional advertising constructions - any types of signal objects can be created. For emergency luminaires (placement of a quick-detachable power supply unit inside the housing), for light-signaling devices and volumetric advertising structures (placement of various quick-detachable LED modules with control units), (front and end placement of LED modules).

In addition, with the help of external radiator fasteners, and end caps of fixtures, any decorative elements can be attached to the fixtures to bring the fixtures in accordance with the surrounding architectural style, or design.

2. Decisions on monitoring the environment and improving the ecology of the urban environment of the Smart City, Safe Reda, Safe City, Industry 4.0 systems

2.1. Gas analyzers for air pollution - with the ability to collect information on particularly polluted areas of the city in real time

2.2. Radiation dosimeters

2.3. Weather stations (measuring temperature, humidity, pressure, daily rainfall)

2.4. Antipheromones for insects (to repel some types of insects), unlike insecticides, antiferomones do not destroy, but repel insects (for example, listed in the Red Book).

2.5. Ultrasonic systems for repelling animals and birds from highways and airfields. 2.6. The control system for the ecology of light and light according to the SNIP, the brightness of the glow and the color temperature of the lamp varies depending on the time of day (warm tones at sunset and at dawn) cold tones in the late evening and night.

2.7. Air purification systems in the city, in areas (cities and industrial enterprises) with particularly polluted air (carbon cartridge with a fan, air ionizers, "air washes").

3. Solutions for optimizing energy consumption and maintenance of fixtures

3.1. Lithium batteries.

3.2. Flexible and rigid solar panels.

3.4. Wind generators of vertical type.

3.5. The system for changing the lamp on time (evening - night - morning) depending on the time of year.

3.6. A system that allows the use of LED modules made using the Remote Phosphor technology (at a distance from the LED chip), this technology increases the efficiency of the LED chip by 2 times.

3.7. The system for transmitting the control signal of luminaires through the supply wires.

3.8. A system for regulating light intensity, light temperature with infrared control from the ground (regarding one or more luminaires).

3.9. The Peltier element is an electric converter of the heating temperature of the SVD module with electricity (2 functions, additional electric energy recharge and cooling system of the SVD module).

3.10. Temporary fading of minimum lighting from maximum to minimum depending on the time of day and pedestrian or car traffic in the illuminated area.

3.11. A system for automatically maintaining the level of illumination of objects and areas according to specified characteristics established by SNIP for various objects. Depending on the illumination on the street, day-evening-night-morning.

3.12. Vibration unit gravitational automatic self-cleaning lighting from dust.

4. Security Solutions

4.1. Video camera - a security system for the movement of both vehicles and people, with a system for automatically detecting and tracking and tracking an object

4.2. Cameras

4.3. Infrared cameras

4.4. Anti-terror control systems search and detection of traces of explosives in the air

4.5. Laser restrictive systems (fencing strips with fixation of violation of the perimeter of protection, etc.) 4.6. Area lighting of a car driving along a highway

4.7. Monitoring the condition of the roadway, obstacles, foreign objects, pedestrians, animals on roads outside the zones of specialized crossings.

4.8. Insecticides (against malaria mosquitoes, midges and other infectious insects) - this problem is very relevant in the tropical countries of South China,

India, as well as in recreation areas in northern Russia, Canada, Alaska.

5. Solutions for optimizing information systems

5.1. Wi-Fi distribution router (you can sell Wi-Fi distribution right).

5.2. Temporary fading of the minimum sound (music - advertising) to a minimum (ecology of sound).

5.3. Loudspeakers (sirens of the Ministry of Emergency Situations, horns of the warning information system).

5.4. With the help of Li-Fi routers, it is possible to create high-speed computer networks, as well as data networks through the Wi-Fi network (photon signals), based on luminaires.

5.5. The system of organizing payment via Wi-Fi routers and NFC modules located in the lamp housings.

6. Solutions for optimizing the city's transport systems

6.1. The system of automatic organization of management and control of the flight paths of light UAVs (unmanned aerial vehicles), (Drones, Quadrocopters) in the city, within a radius of 5-10 meters from an imaginary line of lights at the height of the lights along urban lighting systems (separation in 2 - 5 meters ) To ensure the safety of people, animals, equipment and construction and infrastructure facilities. On the luminaires along the UAV flight paths (quadrocopters), mounting points are provided for fastening and tensioning the coarse-mesh safety net, which will protect the above objects from the entry of UAVs in case of failure. Also, this grid can be used to place on it a festive and design illumination of LED strips with LEDs in different colors, with programmed control. In extremely important sections of the routes (for example, in the areas of airports and areas with severe flight restrictions for aircraft) - automatic linear limiters of flight routes.

6.2. A system for automatically detecting and tracking and tracking an object over long distances using light UAVs (unmanned aerial vehicles), (Dronov, Quadrocopters).

6.3. Organization of a system for recharging batteries of light UAVs (unmanned aerial vehicles) in automatic mode. 6.4. Monitoring the state of traffic (traffic congestion), regulation of free automobile and pedestrian traffic in the city.

7. Solutions for optimizing advertising technology

7.1. Advertising projectors (on the wall, on the ground).

7.2. Laser advertising systems.

7.3. Advertising flavors (candy stores, fruit shops, bakeries, restaurants, cafes).

7.4. Repeaters (Wi-Fi and Li-Fi amplifiers). Interconnection with the Internet and instant messengers (such as WeChat, WhatsApp, Viber), with reference to the place of interests (user requests on the Internet).

- for advertising purposes (the store you are interested in is located nearby at the address using the route guidance system).

- in order to organize excursions to tourist attractions, using the "Auto Guide".

7.5. Creating a connection with Google-Card or Yandex-Card, to provide remote viewing of the terrain at 360 degrees., On-line.

And many other blocks and systems designed to increase the safety, comfort and efficiency of servicing urban residents.

The most requested functional blocks at present:

one . Gas analyzers, radiation dosimeters, weather stations, ultrasonic systems for repelling animals and birds from highways and airfields - the essence of these devices is to install sensors on quick-change functional units, with which you can measure air for the following main harmful impurities (dust, soot, sulfur dioxide (dioxide sulfur, sulfur dioxide), nitrogen oxides, carbon monoxide), radioactivity (α, β, γ radiation), weather stations with measurement (temperature, humidity, precipitation, wind speed and direction), ultrasounds e systems for scaring away animals.

2. The system for regulating the ecology of light and illumination according to the SNIP, the luminosity and color temperature of the lamp varies depending on the time of day (warm tones at sunset and dawn) cold tones in the late evening and night. The essence of these devices is the installation on lighting complexes of quick-change function blocks for measuring the degree of illumination of an object, comparing it with the established standards according to SNIP (at any time of the day), and supplying a dimming signal to the lighting in accordance with the illumination laid down in the SNIP. Also, LED chips with different color temperatures can be integrated into LED lamps, and sensors and a program are embedded in the functional block measurement and analysis of illumination depending on the location of the sun above the horizon at sunset and sunrise. What makes it possible to achieve lighting of city streets in accordance with the requirements for lighting ecology.

3. Ambient air purification systems in the city, and rooms in areas (cities and industrial enterprises) with especially polluted air (carbon cartridge with a fan, air ionizers, "air washes"). There are examples of dust cleaning towers in Beijing. With the help of lamp housings, it is possible to assemble cleaning complexes in dusty industrial premises using quick-change function blocks.

4. Lithium batteries, flexible and rigid solar panels, vertical type wind generators. This system is already widely used, but everything is mounted separately, in our case, all zero-power consumption complexes can be mounted directly on the buildings of lighting complexes using quick-change function blocks.

5. Integrated management system of urban lighting complexes.

The essence of these devices is the use in lighting complexes of quick-change function blocks in which control units are provided (via power wires, gsm signal, w-fi and li-fi signal, encoded infrared signal, via bluetooth).

6. Camcorders, cameras, infrared cameras, laser restriction systems. The essence of the complex of these devices consists in mounting on lighting systems using the quick-changeable functional units of the video, photo and infrared tracking system for moving objects (including flying UAVs). The system consists of a set of tracking systems, which include two basic video cameras for detecting and transmitting information from the selected object of observation and one video camera with zoom for a detailed examination of the above selected moving object. Quick-change functional blocks mounted on lighting systems, directed to the sides and down, will allow you to create laser and light restrictive and signal strips designed to indicate boundary lines and perimeters.

7. Repeaters and base stations of a GSM signal, Wi-Fi routers, Li-Fi routers The essence of this proposal is the possibility of placing all types of signal transmitters and amplifiers in quick-change functional blocks, which significantly increases the coverage area of the desired type of radio signal without significant construction costs separate large base stations.

8. A system for the automatic organization of management and control of flight routes of light UAVs along lighting lines, a system for automatically detecting and tracking and tracking an object at long distances using UAVs, system for recharging batteries of light UAVs in automatic mode. The essence of this system lies in the possibility of placement on quick-change functional blocks. The UAV (quadrocopter) recharging system directly on the lighting systems (with the UAV weight not exceeding 25-30 kg.) The UAV automatic flight control and control system (quadrocopters) along the city lighting lines. This will simplify obtaining permission to organize UAV flight routes (quadrocopters) from government agencies, as well as constant control of UAVs (quadrocopters) in settlements for security purposes.

9. Loudspeakers, advertising projectors, laser advertising systems, advertising flavors, advertising loudspeakers. The use of the above quick-change function blocks allows you to place various sound, light, olfactory warning and advertising systems on lighting complexes, which allows you to expand the functionality from lighting systems to complex monitoring and security monitoring systems such as Smart City, Safe Environment, and Industry 4 , 0 ”located on urban lighting systems. This allows minimizing the costs of manufacturing, installation and maintenance of the above systems, coordinating the management of Smart City systems by one administrative department, etc. Using external and internal fastening systems, which are cooling fins, it is possible to almost instantly assemble the lamp with the necessary technical characteristics , as well as the replacement of failed lamp elements without dismantling the lamp housing. Which significantly reduces the cost of its maintenance. In the design of the device, it is possible to attach lighting elements, both from the front and from the end sides, as well as their simultaneous connection. Thanks to this, from an individual module you can assemble an almost unlimited number of lighting systems, advertising structures, information and light-signal indicators, a lighting system for buildings, structures and urban infrastructure systems.

The proposed LED lighting device for each of the options has increased reliability in operation, technologically advanced in production, can be manufactured in the domestic industry using well-known equipment, materials and technologies.

Claims

CLAIM

one . An LED lighting device comprising at least two cases with ribs, each of which has at least one board with at least one light source, at least one connecting element being installed between the cases characterized in that the housing is connected to the connecting element by the type of locking connection, with at least one set of protrusions and grooves complementary to the protrusions and grooves of the connecting element being made on the sides of the housing.

2. The LED lighting device according to claim 1, characterized in that the connecting element is made in the form of two rods connected by a flattened rectangular jumper, with protrusions and grooves of a repeating shape being radially located on each rod.

3. The LED lighting device according to claim 2, characterized in that the protrusions and grooves are located longitudinally along the entire length of the rods.

4. The LED lighting device according to claim 2, characterized in that at the end of each protrusion a spherical thickening is made along its entire length, and the lower edge of each groove is formed in the form of a spherical recess of a similar shape formed along the entire bottom of the groove.

5. The LED lighting device according to claim 1, characterized in that the connecting element is detachably connected to the housing.

6. The LED lighting device according to claim 1, characterized in that a protective translucent panel is installed in the housing.

7. LED lighting device containing at least two cases with ribs and end caps, each of which has at least one board with at least one light source, with at least at least one light source installed between the cases at least one connecting element, characterized in that the housing is connected to the connecting element by the type of locking connection, while at least one set of protrusions and grooves complementary to the protrusions and grooves of the connecting element is made on the sides of the housing a, and on at least one end cap are made grooves for the installation of at least one board with at least one light source.

8. The LED lighting device according to claim 7, characterized in that the connecting element is made in the form of two rods connected by a flattened rectangular jumper, with protrusions and grooves of a repeating shape being radially located on each rod.

9. The LED lighting device according to claim 8, characterized in that the protrusions and grooves are located longitudinally along the entire length of the rods.

10. The LED lighting device according to claim 8, characterized in that at the end of each protrusion a spherical thickening is made along its entire length, and the lower edge of each groove is formed in the form of a spherical recess of a similar shape formed along the entire bottom of the groove.

eleven . The LED lighting device according to claim 7, characterized in that the connecting element is detachably connected to the housing.

12. The LED lighting device according to claim 7, characterized in that a protective translucent panel is installed in the housing.

13. LED lighting device containing at least two cases with ribs and end caps, each of which has at least one board with at least one light source, while at least one is installed between the cases at least one connecting element, characterized in that at least one end cover has at least one set of protrusions and grooves complementary to the protrusions and grooves of the connecting element for connecting to the connecting element as a lock neniya.

14. The LED lighting device according to claim 13, characterized in that the connecting element is made in the form of two rods connected by a flattened rectangular jumper, with protrusions and grooves of a repeating shape radially located on each rod.

15. LED lighting device according to p. 14, characterized in that the protrusions and grooves are located longitudinally along the entire length of the rods.

16. The LED lighting device according to claim 14, characterized in that at the end of each protrusion a spherical thickening is made along its entire length, and the lower edge of each groove is formed in the form of a spherical recess of a similar shape formed along the entire bottom of the groove.

17. The LED lighting device according to claim 13, characterized in that the connecting element is detachably connected to the end cover.

18. The LED lighting device according to claim 13, characterized in that a protective translucent panel is installed in the housing.

19. An LED lighting device comprising at least two cases with fins and end caps, each of which has at least one board with at least one light source, with at least one installed between the cases at least one connecting element, characterized in that at least one end cover is made of at least one set of protrusions and grooves complementary to the protrusions and grooves a connecting element for connecting to the connecting element according to the type of locking connection, in addition, grooves are made on at least one end cover for mounting at least one circuit board with at least one light source.

20. The LED lighting device according to claim 19, characterized in that the connecting element is made in the form of two rods connected by a flattened rectangular jumper, with protrusions and grooves of a repeating shape being radially located on each rod.

21. The LED lighting device according to claim 20, characterized in that the protrusions and grooves are located longitudinally along the entire length of the rods.

22. The LED lighting device according to claim 20, characterized in that at the end of each protrusion a spherical thickening is made along its entire length, and the lower edge of each groove is formed in the form of a spherical recess of a similar shape formed along the entire bottom of the groove.

23. The LED lighting device according to claim 19, characterized in that the connecting element is detachably connected to the end cap.

24. The LED lighting device according to claim 19, characterized in that a protective translucent panel is installed in the housing.