Modular lamp device

Abstract

The invention relates to a modular lamp device which comprises an outer frame assembly, an inner frame assembly and a lamp set module, the inner frame assembly is installed in the outer frame assembly and provided with a pressing buckle, and the lamp set module is installed on the inner frame assembly through the pressing buckle. The outer frame assembly comprises a sliding block, a pressing block and a plurality of compressed springs, track frames are arranged on the side face of the inner frame assembly and fixed to the two sides of the inner frame assembly through screws, the pressing block and the sliding block are supported to move in the track frames, and the inner frame assembly is rapidly disassembled and assembled by hands. By the adoption of the modularized lamp device, the modularized lamp set platform can provide a 24V constant voltage source and can also provide a 3V constant current source, the rail frame and the sliding blocks achieve quick disassembly and assembly of the inner frame assembly by hands, and the buckles can be pressed to achieve random switching and matching of various lamp set modules or functional modules. The lamp is designed to be a combined product of the outer frame, the inner frame and different modules, and the outer frame can be installed firstly and then installed or replaced with different lamp set modules or functional modules according to the requirements of the field environment.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, in particular to the field of spot lamp products, and specifically refers to a modular lighting device. Background Art

[0002] Currently, most spot lamp products are of an integral structure. Generally, when it is necessary to repair or replace products with different powers, angles or functions, the entire lamp needs to be replaced to achieve the purpose. There are also some modular products, but the steps for repair or replacement are relatively cumbersome. It is necessary to design a modular lighting platform to enable quick replacement or matching of lamp groups or modules with different powers, angles and functions on this platform. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above-mentioned disadvantages of the prior art and provide a modular lighting device that is simple in structure, easy to operate and has a relatively wide range of applications.

[0004] In order to achieve the above purpose, the modular lighting device of the present invention is as follows: The modular lighting device is mainly characterized in that the device includes an outer frame assembly, an inner frame assembly, and a lamp group module. The inner frame assembly is installed inside the outer frame assembly. The inner frame assembly has a pressable buckle. The lamp group module is installed on the inner frame assembly through the pressable buckle. The outer frame assembly includes a slider, a pressing block and a plurality of compression springs. The side of the inner frame assembly has an orbital frame. The orbital frame is fixed on both sides of the inner frame assembly by screws. The pressing block and the slider are both supported to move within the orbital frame to achieve the quick disassembly and assembly of the inner frame assembly by hand.

[0005] Preferably, a side frame is installed on the side of the outer frame assembly. The side frame has a movement groove. The slider and the pressing block are both installed on the movement groove of the side frame. The pressing block is supported to move up and down within the movement groove of the side frame, and the slider is supported to move left and right within the movement groove of the side frame.

[0006] Preferably, the plurality of compression springs include a compression spring located above the pressing block and compression springs symmetrically located on both sides of the slider. The compression spring located above the pressing block is used to provide a downward pressure for the up and down movement of the pressing block, maintain the stability of the inner frame assembly and the lamp group module, and provide a downward elastic force for disassembly; the compression springs symmetrically located on both sides of the slider are used to provide a reset elastic force for the movement of the slider within the orbital frame to enable the slider to move within the orbital frame.

[0007] Preferably, the outer frame assembly further includes a side cover. The side cover is installed on the side frame. The slider, the pressing block and the compression springs are all installed in the corresponding grooves of the side frame and are covered by the side cover.

[0008] Preferably, a motion track is provided in the middle of the track frame. The slider is latched or unlocked in the motion track. Vertical tracks are respectively provided on both sides of the track frame. The pressing block moves up and down in the vertical track and provides a downward pressure for the inner frame assembly within the vertical track.

[0009] Preferably, the last section of the track during the unlocking process of the track frame is a slope. During the unlocking process, the inner frame assembly falls freely. The slider enters the slope, and the slope provides resistance for the inner frame assembly, causing the inner frame assembly to stop after falling freely to a certain position.

[0010] Preferably, the inner frame assembly includes an electrical board, which is connected to the lamp group module to supply power to the lamp group module. Pin headers are soldered on the electrical board, and different pins on the pin headers have different outputs.

[0011] Preferably, the inner frame assembly further includes a 24V intelligent constant voltage source input and a 24V - 3V power board. The 24V intelligent constant voltage source input is externally connected to a 24V intelligent constant voltage source. The 24V - 3V power board is connected to the electrical board through two 1×4 pin headers to provide a 3V constant current source for the lamp group module. The 3V constant current source is uniformly controlled by the 24V intelligent constant voltage source to achieve synchronous dimming and color adjustment of multiple lamps.

[0012] Preferably, the lamp group module includes a female header and a heat sink. The female header is installed on the back of the heat sink. The female header is connected and cooperated with the pin headers on the electrical board of the inner frame assembly for supplying power to the lamp group module and for quick connection and separation.

[0013] Preferably, when the lamp group module and the inner frame assembly are pressed, the slider moves under the action of the track frame and the compression spring, so that the lamp group module and the inner frame assembly are fixed within the outer frame assembly. When the lamp group module and the inner frame assembly are pressed again, the slider moves from the working position to the hovering position on the slope under the action of the track frame and the compression spring, and the lamp group module and the inner frame assembly support being taken out.

[0014] Preferably, the outer frame assembly is a two - end version and is directly installed in the bottom box to realize the wall - mounting of the lamp group module.

[0015] Preferably, the outer frame assembly includes, but is not limited to, pre - embedded type, embedded type, surface - mounted type or hanging type.

[0016] Preferably, the lamp group module is of a modular structure and supports selecting different types of lamp groups according to requirements.

[0017] With the modular lighting device of the present invention, the modular lamp group platform can provide both a 24V constant voltage source and a 3V constant current source. The track frame and the slider enable the quick disassembly and assembly of the inner frame component by hand, and various lamp group modules or functional modules can be freely switched and matched by pressing the snap fasteners. The lamp is designed as a combined product of an outer frame, an inner frame, and different modules. The outer frame can be installed first, and then different lamp group modules or functional modules can be installed or replaced according to the needs of the on-site environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1a FIG. is a schematic diagram of a lamp group module of the modular lighting device of the present invention being installed into an inner frame component.

[0019] Figure 1b FIG. is a schematic diagram of a lamp group module and an inner frame component of the modular lighting device of the present invention being installed into an outer frame component.

[0020] Figure 2 FIG. is a schematic structural diagram of the modular lighting device of the present invention.

[0021] Figure 3 FIG. is a schematic diagram of an outer frame component of the modular lighting device of the present invention.

[0022] Figure 4 FIG. is a schematic diagram of an inner frame component of the modular lighting device of the present invention.

[0023] Figure 5 FIG. is a schematic diagram of a lamp group module of the modular lighting device of the present invention.

[0024] Figure 6 FIG. is a schematic diagram of an embodiment of a lamp group module of the modular lighting device of the present invention.

[0025] Figure 7 FIG. is a schematic diagram of the position where the slider of the modular lighting device of the present invention just enters the track.

[0026] Figure 8 FIG. is a schematic diagram of the working position of the slider of the modular lighting device of the present invention.

[0027] Figure 9 FIG. is a schematic diagram of the position where the slider of the modular lighting device of the present invention enters the ramp and hovers.

[0028] REFERENCE NUMERALS: 1 Outer frame component 2 Inner frame component 3 Lamp group module 1-1 Side frame 1-2 Slider 1-3 Pressing block 1-4 Side cover 1-5 Compression spring 2-1 24V Intelligent Constant Voltage Source Input 2-2 Track Frame 2-3 24V-3V Power Board 2-4 Electrical Board 2-5 Pressable Snap 3-1 Female Header 3-2 Rear Cover 3-3 Radiator 4 Pendant Lamp Module 5 Sensor Module 6 Universal Spotlight Module Embodiment

[0029] In order to more clearly describe the technical content of the present invention, the following will be further described in conjunction with specific embodiments.

[0030] This modular lighting device of the present invention includes an outer frame assembly 1, an inner frame assembly 2, and a lamp group module 3. The inner frame assembly 2 is installed inside the outer frame assembly 1. The inner frame assembly 2 has a pressable snap. The lamp group module 3 is installed on the inner frame assembly 2 through the pressable snap. The outer frame assembly 1 includes a slider 1-2, a pressing block 1-3, and a plurality of compression springs 1-5. The side of the inner frame assembly 2 has a track frame 2-2. The track frame 2-2 is fixed on both sides of the inner frame assembly 2 by screws. The pressing block 1-3 and the slider 1-2 are both supported to move within the track frame 2-2, realizing the quick disassembly and assembly of the inner frame assembly 2 by hand.

[0031] As a preferred embodiment of the present invention, a side frame 1-1 is installed on the side of the outer frame assembly 1. The side frame 1-1 has a movement groove. The slider 1-2 and the pressing block 1-3 are both installed on the movement groove of the side frame 1-1. The pressing block 1-3 is supported to move up and down within the movement groove of the side frame 1-1, and the slider 1-2 is supported to move left and right within the movement groove of the side frame 1-1.

[0032] As a preferred embodiment of the present invention, the plurality of compression springs 1-5 include a compression spring 1-5 located above the pressing block 1-3 and compression springs 1-5 symmetrically located on both sides of the slider 1-2. The compression spring 1-5 located above the pressing block 1-3 is used to provide a downward pressure for the up and down movement of the pressing block 1-3, maintaining the stability between the inner frame assembly 2 and the lamp group module 3 and providing a downward elastic force for disassembly; the compression springs 1-5 symmetrically located on both sides of the slider 1-2 are used to provide a reset elastic force for the movement of the slider 1-2 within the track frame 2-2, enabling the slider 1-2 to move within the track frame 2-2.

[0033] As a preferred embodiment of the present invention, the outer frame assembly 1 further includes a side cover 1-4, the side cover 1-4 is installed on the side frame 1-1, and the slider 1-2, the pressing block 1-3 and the compression spring 1-5 are all installed in the corresponding slots of the side frame 1-1 and covered by the side cover 1-4.

[0034] As a preferred embodiment of the present invention, the middle of the track frame 2-2 has a movement track, the slider 1-2 is latched or unlocked in the movement track, and both sides of the track frame 2-2 have vertical tracks, and the pressing block 1-3 moves up and down in the vertical tracks and provides a downward pressure for the inner frame assembly 2 in the vertical tracks.

[0035] As a preferred embodiment of the present invention, the last section of the track during the unlocking process of the track frame 2-2 is a slope. During the unlocking process, the inner frame assembly 2 falls freely, the slider 1-2 enters the slope, and the slope provides resistance for the inner frame assembly 2, so that the inner frame assembly 2 stops after falling freely to a certain position.

[0036] As a preferred embodiment of the present invention, the inner frame assembly 2 includes an electrical board 2-4, which is connected to the lamp group module 3 and supplies power to the lamp group module 3. There are pin headers welded on the electrical board 2-4, and different pins on the pin headers have different outputs.

[0037] As a preferred embodiment of the present invention, the inner frame assembly 2 further includes a 24V intelligent constant voltage source input 2-1 and a 24V-3V power supply board 2-3. The 24V intelligent constant voltage source input 2-1 is externally connected to a 24V intelligent constant voltage source. The 24V-3V power supply board 2-3 is connected to the electrical board 2-4 through two 1×4 pin headers to provide a 3V constant current source for the lamp group module 3, and the 3V constant current source is uniformly controlled by the 24V intelligent constant voltage source to realize synchronous dimming and color adjustment of multiple lamps.

[0038] As a preferred embodiment of the present invention, the lamp group module 3 includes a female header 3-1 and a heat sink 3-3. The female header 3-1 is installed on the back of the heat sink 3-3, and the female header 3-1 is connected and matched with the pin headers on the electrical board 2-4 of the inner frame assembly 2 for supplying power to the lamp group module 3 and for quick connection and separation.

[0039] As a preferred embodiment of the present invention, when the lamp group module 3 and the inner frame assembly 2 are pressed, the slider 1-2 moves under the action of the track frame 2-2 and the compression spring 1-5, so that the lamp group module 3 and the inner frame assembly 2 are fixed in the outer frame assembly 1; when the lamp group module 3 and the inner frame assembly 2 are pressed again, the slider 1-2 moves from the working position to the hovering position on the slope under the action of the track frame 2-2 and the compression spring 1-5, and the lamp group module 3 and the inner frame assembly 2 support being taken out.

[0040] As a preferred embodiment of the present invention, the outer frame assembly 1 is a two - end version and is directly installed in an 86 - type bottom box to achieve wall - mounting of the lamp group module 3.

[0041] As a preferred embodiment of the present invention, the outer frame assembly includes, but is not limited to, pre - embedded type, embedded type, surface - mounted type or hanging type.

[0042] As a preferred embodiment of the present invention, the lamp group module 3 is a modular structure, supporting the selection of different types of lamp groups according to requirements.

[0043] In the specific embodiment of the present invention, a modular lamp group platform is provided to improve the diversity of the combination of the lamp group module 3, increase the compatibility between the lamp group module 3 and the sensor module 5, improve the stability during quick disassembly and assembly, and reduce the labor cost during maintenance and replacement.

[0044] A lighting device, the lighting device includes components such as an outer frame assembly 1, an inner frame assembly 2, and a lamp group module 3. In the outer frame assembly 1, a slider 1 - 2 and a pressing block 1 - 3 move within the track frame 2 - 2 of the inner frame assembly 2 to achieve quick and manual disassembly and assembly of the inner frame assembly 2. The lamp group module 3 can have various powers and angles, and can also be various sensor modules 5 to achieve combined use for different scenario requirements.

[0045] The length of the outer frame assembly 1 can be selected according to actual needs, so as to achieve the combination of any number of lamp group modules 3.

[0046] The form of the outer frame of the outer frame assembly 1 is not limited to the pre - embedded type, and can also be the embedded type, surface - mounted type or hanging type, etc.

[0047] The outer frame assembly 1 is composed of an outer frame, a side frame 1 - 1, a slider 1 - 2, a pressing block 1 - 3, a compression spring 1 - 5 and a side cover 1 - 4. There are a slider 1 - 2, a pressing block 1 - 3 and a compression spring 1 - 5 on the side of the outer frame assembly 1. The side frame 1 - 1 provides a movement groove for the pressing block 1 - 3 and the slider 1 - 2. The pressing block 1 - 3 moves up and down in the movement groove of the side frame 1 - 1, and the slider 1 - 2 moves left and right in the movement groove of the side frame 1 - 1.

[0048] There are compression springs 1 - 5 on both sides of the slider 1 - 2 in the outer frame assembly 1 to provide a reset elastic force for the movement of the slider 1 - 2 in the track. There is a compression spring 1 - 5 on the pressing block 1 - 3 to provide a downward pressing elastic force for the inner frame.

[0049] The length of the inner frame assembly 2 can be selected according to actual needs, so as to achieve the combination of any number of lamp group modules 3.

[0050] On the sides of the inner frame assembly 2, there are track frames 2-2, enabling the manual disassembly and assembly of the inner frame within the outer frame. In the middle of the track frame 2-2, there is a movement track that provides locking and unlocking for the slider 1-2. On both sides of the track frame 2-2, there are also vertical tracks that provide an up-and-down movement track for the pressure block 1-3. The pressure block 1-3 provides a downward pressure for the inner frame assembly 2 within the track.

[0051] On the electrical board 2-4 in the inner frame assembly 2, there are soldered pin headers, which are connected and cooperated with the female headers 3-1 of the lamp group module 3 to achieve power supply, fast connection, and separation of the lamp group module 3.

[0052] In the inner frame assembly 2, there is a 24V-3V power board that provides a 3V constant current source for the lamp group module 3.

[0053] The compression spring 1-5, the compression spring 1-5 located above the pressure block 1-3 provides a downward pressure for the up-and-down movement of the pressure block 1-3, maintaining the stability of the inner frame and the lamp group after installation and providing a downward elastic force during disassembly. The compression springs 1-5 symmetrically located on both sides of the slider 1-2 provide a reset elastic force for the slider 1-2 during its movement within the track frame 2-2 to ensure the smooth movement of the slider 1-2 within the track.

[0054] For the track frame 2-2, the last section of the track during the unlocking process is a slope. During the unlocking process, the inner frame assembly 2 first free-falls, and then the slider 1-2 enters the slope track. The slope provides resistance for the inner frame assembly 2, causing the inner frame assembly 2 to stop after free-falling to a certain position, and then it can be manually removed.

[0055] The output of the electrical board 2-4 has both a 24V constant voltage source and a 3V constant current source. Different pins on the pin headers output differently. The lamp group module 3 can obtain power from the 3V constant current source, and sensors such as infrared human sensors and light sensors can obtain power from the 24V constant voltage source.

[0056] The 24V-3V power board can select the output voltage level of the power board according to actual needs to cooperate with the lamp group module 3 actually used.

[0057] The lamp group module 3 is modularly designed, and different types of lamp groups can be selected according to requirements, such as direct-down spotlights, universal spotlights, chandeliers, or sensors such as infrared sensors, light sensors, temperature and humidity sensors.

[0058] The outer frame assembly 1 can be designed as a two-end version and directly installed in an 86-type socket box to achieve the wall-mounted installation of the lamp group module 3, and cooperate with the USB module to achieve the 24V power supply function.

[0059] For the inner frame assembly 2, the external 24V intelligent constant voltage source uniformly controls the 3V constant current source to achieve synchronous dimming and color adjustment of multiple lamps; direct access to the 24V constant voltage for universal spotlights and chandeliers can control their dimming and color adjustment separately.

[0060] The inner frame assembly 2 has pressable buckles. The lamp module 3 is stably installed on the inner frame assembly 2 through the buckles. By pressing the button on the buckle, the manual disassembly of the lamp module 3 can be realized; The lamp module 3 obtains power by connecting the female header 3-1 on the back of the radiator 3-3 to the pin on the electrical board 2-4 of the inner frame assembly 2, replacing the wire power-taking method of most lamps, making the replacement of the lamp module 3 more convenient; An external 24V intelligent constant voltage power supply is provided. The inner frame electrical board 2-4 is equipped with a 24V-3V DC-DC power board. The inner frame electrical board 2-4 can provide both 3V constant current and 24V constant voltage; The lamp module 3 obtains a 3V constant current source in the inner frame assembly 2 to achieve collective dimming and color adjustment. Obtaining a 24V constant voltage source can achieve single-lamp dimming and color adjustment. It can also be replaced with various types of sensor modules 5 according to requirements; In this device, the 24V intelligent constant voltage source is input to the external 24V intelligent constant voltage source 2-1; the 24V-3V power board 2-3 is connected to the electrical board 2-4 through two 1×4 pins; the 2X6 pins are welded on the electrical board 2-4 to supply power to the lamp module 3.

[0061] The female header 3-1 is welded on the connection board of the lamp module 3 and provides power and signals to the light source through two 1X2 pins; The lamp module 3 is installed in the inner frame assembly 2 and fixed by the pressable buckle 2-5. At this time, the female header 3-1 is connected to the pin on the electrical board 2-4 to achieve power supply; The slider 1-2, the pressure block 1-3 and the compression spring 1-5 are installed in the corresponding slots of the side frame 1-1 and covered by the side cover 1-4; The track frame 2-2 is fixed on both sides of the inner frame assembly 2 by screws. By pressing the lamp module 3 and the inner frame assembly 2, the slider 1-2 moves from the Figure 7 position to the Figure 8 working position under the action of the track frame 2-2 and the compression spring 1-5, so that the lamp module 3 and the inner frame assembly 2 are fixed in the outer frame assembly 1; By pressing the lamp module 3 and the inner frame assembly 2 again, the slider 1-2 moves from the working position to the Figure 9 ramp hovering position under the action of the compression spring 1-5 and the track frame 2-2, and the lamp module 3 and the inner frame assembly 2 can be manually taken out; The original 3-lamp module 3 can be replaced with a 4-chandelier module 4, a 5-sensor module 5, a 6-universal spot lamp module 6, etc. according to actual needs.

[0062] For the specific implementation solution of this embodiment, reference can be made to the relevant descriptions in the above embodiments, which will not be elaborated here.

[0063] It is understandable that the same or similar parts in the above embodiments can be referred to each other, and the content not described in detail in some embodiments can be seen in the same or similar content of other embodiments.

[0064] It should be noted that in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "a plurality" refers to at least two.

[0065] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0066] With the modular lighting device of the present invention, the modular lamp group platform can provide both a 24V constant voltage source and a 3V constant current source. The track frame 2-2 and the slider 1-2 enable the quick disassembly and assembly of the inner frame assembly 2 by hand, and the various lamp group modules 3 or functional modules can be freely switched and matched by pressing the buckle 2-5. The lamp is designed as a combined product of an outer frame, an inner frame, and different modules. The outer frame can be installed first, and then different lamp group modules 3 or functional modules can be installed or replaced according to the needs of the on-site environment.

[0067] In this specification, the present invention has been described with reference to its specific embodiments. However, it is obvious that various modifications and variations can still be made without departing from the spirit and scope of the present invention. Therefore, the specification and the drawings should be regarded as illustrative rather than restrictive.

Claims

1. A modular lighting device, characterized in that, The described device includes an outer frame assembly, an inner frame assembly, and a lamp group module. The inner frame assembly is installed inside the outer frame assembly. The inner frame assembly has a pressable buckle, and the lamp group module is installed on the inner frame assembly through the pressable buckle. The outer frame assembly includes a slider, a pressing block, and a plurality of compression springs. The side of the inner frame assembly has an orbital frame, and the orbital frame is fixed to both sides of the inner frame assembly by screws. The pressing block and the slider are both supported to move within the orbital frame, enabling the quick disassembly and assembly of the inner frame assembly by hand.

2. The modular lighting device according to claim 1, wherein, A side frame is installed on the side of the outer frame assembly. The side frame has a movement groove, and both the slider and the pressing block are installed on the movement groove of the side frame. The pressing block is supported to move up and down within the movement groove of the side frame, and the slider is supported to move left and right within the movement groove of the side frame.

3. The modular lighting fixture device according to claim 1, characterized in that The plurality of compression springs include a compression spring located above the pressing block and compression springs symmetrically located on both sides of the slider. The compression spring located above the pressing block is used to provide a downward pressure for the up and down movement of the pressing block, maintaining the stability between the inner frame assembly and the lamp group module and providing a downward elastic force for disassembly. The compression springs symmetrically located on both sides of the slider are used to provide a reset elastic force for the movement of the slider within the orbital frame, enabling the slider to move within the orbital frame.

4. The modular lighting fixture device according to claim 3, wherein, The outer frame assembly further includes a side cover. The side cover is installed on the side frame, and the slider, the pressing block, and the compression springs are all installed in the corresponding grooves of the side frame and covered by the side cover.

5. The modular lighting device according to claim 1, characterized in that, The middle of the orbital frame has a movement track, and the slider is latched or unlocked within the movement track. The two sides of the orbital frame respectively have vertical tracks, and the pressing block moves up and down within the vertical tracks and provides a downward pressure for the inner frame assembly within the vertical tracks.

6. The modular lighting device according to claim 1, characterized in that, The last section of the track during the unlocking process of the orbital frame is a slope. During the unlocking process, the inner frame assembly falls freely, the slider enters the slope, and the slope provides resistance for the inner frame assembly, causing the inner frame assembly to stop after falling freely to a certain position.

7. The modular lighting fixture device according to claim 1, wherein, The inner frame assembly includes an electrical board, which is connected to the lamp group module to supply power to the lamp group module. Pin headers are soldered on the electrical board, and different pins on the pin headers have different outputs.

8. The modular lighting fixture device according to claim 7, characterized in that, The inner frame assembly further includes a 24V intelligent constant voltage source input and a 24V - 3V power board. The 24V intelligent constant voltage source input is externally connected to a 24V intelligent constant voltage source. The 24V - 3V power board is connected to the electrical board through two 1×4 pin headers, providing a 3V constant current source for the lamp group module. The 3V constant current source is uniformly controlled by the 24V intelligent constant voltage source to achieve synchronous dimming and color adjustment of multiple lamps.

9. The modular lighting fixture device according to claim 1, wherein, The lamp group module includes a female header and a radiator. The female header is installed on the back of the radiator, and the female header is connected and cooperated with the pin headers on the electrical board of the inner frame assembly for supplying power to the lamp group module and for quick connection and separation.

10. The modular lighting device according to claim 1, wherein, When the lamp group module and the inner frame assembly are pressed, the slider moves under the action of the orbital frame and the compression springs, causing the lamp group module and the inner frame assembly to be fixed within the outer frame assembly. When the lamp group module and the inner frame assembly are pressed again, the slider moves from the working position to the hovering position on the slope under the action of the orbital frame and the compression springs, and the lamp group module and the inner frame assembly are supported to be taken out.

11. The modular lighting device according to claim 1, characterized in that, The described outer frame component is a two - end version and is directly installed in an 86 - type back box, realizing the wall - mounting of the lamp group module 3.

12. The modular lighting device according to claim 1, characterized in that, The described outer frame component includes, but is not limited to, pre - embedded type, embedded type, surface - mounted type or suspended - mounted type.

13. The modular lighting device according to claim 1, characterized in that, The described lamp group module is of a modular structure and supports the selection of different types of lamp groups according to requirements.

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