Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F21—LIGHTING
  • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
  • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
  • F21V21/14—Adjustable mountings
  • F21V21/30—Pivoted housings or frames
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F21—LIGHTING
  • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
  • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
  • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F21—LIGHTING
  • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
  • F21V19/00—Fastening of light sources or lamp holders
  • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
  • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
  • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F21—LIGHTING
  • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
  • F21Y2115/00—Light-generating elements of semiconductor light sources
  • F21Y2115/10—Light-emitting diodes [LED]

Definitions

• LED lighting device belongs to the field of lighting engineering and is intended for LED lighting equipment that is easily adaptable for various purposes of indoor and outdoor lighting. "Prior art
• Known LED modular lighting device containing a base module mounted on a support and equipped with means of connection with an additional module, forming between themselves a rotational pair around the axis of the connection.
• the additional module is also equipped with similar means of connection with the following module (patent KR101027101, IPC F21V21 / 116, published 05.04.2011).
• the known design allows you to adapt the relative position of the modules of the lighting device using a locking mechanism, combined with means for connecting the modules to each other.
• Means of connecting modules have a complex mounting structure containing many positioning and fixing elements of the modules, which increases the complexity of the assembly and maintenance of the fixtures, increases the number of components and, ultimately, affects the cost of the product
• Known modular lamp containing a fixed base and additional modules equipped with radiation sources, means for connecting the modules to each other, made in the form of a translational pair, the links of which are located on the housing of the base and additional modules, and on the base module housing there is a guide link of the translational pair.
• an end cap is used, mounted on the module case (patent RU 112340, IPC F2 1 S 4/00, published January 10, 2012).
• Patent RU 112340 is the closest in
• the technical result of the claimed solution is the unification of the design of the housing of the lamp modules, the possibility of modifying the lighting device during operation, improving the manufacturability of the design, reducing the cost of production.
• An LED lighting device comprising at least two LED modules, each of which is equipped with a radiation source, the housing of each of the modules is provided with a link of a single-movable translational pair, characterized in that at least one connecting element is provided between the housings of adjacent modules at least two reciprocal links of the translational pair, and the tangent planes to the points of the outer surface of the connecting element form a dihedral angle A, the value of which is selected from expressions:
• A is the dihedral angle, the planes of which are tangent to the outer surface of the connecting element, the angular degree.
• the value of the angle A is determined with an accuracy of tolerance on the measuring instruments. As signs that develop and enhance the technical result, it should be indicated that:
• the connecting element has a length equal to the length of the module
• s 95 - means for fixing the relative position of the links of the translational pair, made in the form of an end cap mounted on the module body.
• Using the connecting element allows you to form the direction of the light flux during operation 100 without dismantling the lamp.
• the link profile of the translational pair can be made in the process of extrusion of the body
• the angle of connection of the modules with each other is determined by the value of angle A.
• LED lighting device is illustrated by the following graphic materials:
• a lighting device in which three LED modules are connected by connecting elements (different designs are shown for illustration).
• the left module is closed by an end cap;
• Fig. 2 shows a cross section of a variant
• Fig. 3 shows a cross section of a third embodiment
• figure 4 shows an enlarged profile image of some options for connecting elements, including those with an air channel, which
• 125 can. be used to connect LED
• Fig. 8 and Fig. 9 shows the connection modules in parsing.
• the LED lighting device contains modules 1, each of which is equipped with sources
• the central carrier module 1 is mounted on a support surface (not shown): this
• 135 may be a lighting mast, lamp post,
• the modules are connected to each other using connecting
• Cavities 5 are for installation
• the links that make up the translational pair in the simplest case are a groove 4 T-shaped in
• the dihedral angle A of the connecting element is thus close to zero.
• the lighting device is simple and technological.

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Non-Portable Lighting Devices Or Systems Thereof (AREA)
• Fastening Of Light Sources Or Lamp Holders (AREA)
• Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=51540269

Family Applications (1)

Country Status (5)

Families Citing this family (4)

Citations (6)

Family Cites Families (14)

• 2013
  • 2013-05-31 RU RU2013125254/07A patent/RU2528175C1/ru not_active IP Right Cessation
• 2014
  • 2014-05-06 CN CN201480031327.3A patent/CN105247272A/zh active Pending
  • 2014-05-06 WO PCT/RU2014/000325 patent/WO2014193265A1/ru active Application Filing
  • 2014-05-06 EA EA201500625A patent/EA201500625A1/ru unknown
  • 2014-05-06 EP EP14804361.5A patent/EP3006815A4/de not_active Withdrawn

Patent Citations (6)

Non-Patent Citations (1)

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