Modular lamp

Abstract

According to the modular lamp provided by the invention, the power supply module and the lighting module are directly inserted into the electrical assembly module through the electrical assembly module provided with the power supply electrical plug-in and the lighting electrical plug-in, so that on one hand, wireless interior of the lamp is realized, and the production reject ratio caused by various wires and parts is reduced; on the other hand, modular assembly can be carried out, rapid assembly of the lamp is achieved, a certain module can be rapidly replaced after being damaged, and the maintenance cost of the lamp is saved; therefore, the technical problems of complex street lamp assembly process, low production efficiency and high factory reject ratio caused by tedious internal electrical circuits and inconvenient wiring of the existing street lamp are solved.

Description

Technical Field

[0001] This application relates to the technical field of lamp design, and particularly to a modular lamp. Background Art

[0002] Street lamps are an important part of urban infrastructure, mainly used for road lighting at night to ensure the safety of pedestrians and vehicles. The street lamp power supply is the core component of the street lamp, directly affecting the lifespan, efficiency, and stability of the lamp.

[0003] Currently, there are a wide variety of electrical components inside street lamps, and most of them are connected to each other through terminal blocks, and at the same time, they are connected to the power supply by means of internal wiring. Therefore, it often leads to overly complicated electrical circuits inside the street lamp, a complex street lamp assembly process, and low production efficiency. In addition, the internal space of the street lamp is narrow and it is inconvenient to route wires. During the street lamp assembly process, improper connection is extremely likely to occur, resulting in poor electrical circuit contact, affecting the production efficiency and quality of the street lamp. Summary of the Invention

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of this application is to provide a modular lamp, which is used to solve the technical problems of complicated internal electrical circuits of existing street lamps, inconvenient wiring, resulting in a complex street lamp assembly process, low production efficiency, and high factory defect rate.

[0005] To achieve the above purpose and other related purposes, the first aspect of this application provides a modular lamp, which includes: a lamp housing module, a lighting module, a power supply module, and an electrical assembly module; wherein, the lamp housing module includes: a lamp housing base and a lamp housing upper cover; the lamp housing base is respectively provided with one or more inner cavities and a seat body; the lighting module includes: one or more lighting components, and each lighting component is placed in each inner cavity; the electrical assembly module is arranged in the seat body, and is provided with a first power supply electrical plug-in and a second power supply electrical plug-in respectively for electrically connecting the input end and the output end of the power supply module, and at the same time is provided with a lighting electrical plug-in for electrically connecting the lighting module, so that the power supply module and the lighting module are plugged onto the electrical assembly module through the corresponding electrical plug-ins.

[0006] In some embodiments of the first aspect of the present application, the electrical assembly module includes: an AC transfer circuit board, which is provided with one or more first power electrical connectors for electrically connecting to the input end of the power module; the AC transfer circuit board is electrically connected to the input end of the AC mains power supply, so as to convert the input AC mains power supply into DC power of a specified specification through the power conversion unit of the power module; a DC transfer circuit board, which is provided with one or more second power electrical connectors and one or more lighting electrical connectors for electrically connecting to the output end of the power module and each lighting component respectively; the power module outputs DC power of a specified specification to each lighting component through the DC transfer circuit board to supply power to each lighting component.

[0007] In some embodiments of the first aspect of the present application, the input end of the power module is provided with one or more first power interfaces adapted to the first power electrical connectors; the first power interface includes: a first power plugging position for inserting the corresponding first power electrical connector to electrically connect the electrical assembly module and the input end of the power module; the output end of the power module is provided with one or more second power interfaces adapted to the second power electrical connectors; the second power interface includes: a second power plugging position for inserting the corresponding second power electrical connector to electrically connect the electrical assembly module and the output end of the power module; the first power interface and the second power interface are respectively electrically connected to the power conversion unit.

[0008] In some embodiments of the first aspect of the present application, the lighting component includes: a lamp panel, on which a lighting interface adapted to the lighting electrical connector is provided; the lighting interface includes: a lighting plugging position for inserting the lighting electrical connector to electrically connect the electrical assembly module and the lighting component; a plurality of pixel units, each pixel unit is evenly arranged on the lamp panel and is respectively used for providing a lighting source; a plurality of first printed circuit boards, each first printed circuit board is fixed on the lamp panel according to the arrangement mode of each pixel unit and is attached to each pixel unit to electrically connect each pixel unit; a second printed circuit board, which is electrically connected to each first printed circuit board respectively and is electrically connected to the lighting interface.

[0009] In some embodiments of the first aspect of the present application, the lighting interface further includes: a third printed circuit board electrically connected to the second printed circuit board through a connecting wire; a wire management board provided on one side of the third printed circuit board close to the second printed circuit board, the wire management board being provided with wire management openings for routing and fixing the connecting wire; one or more first conductive pins; the third printed circuit board and the lighting socket position are respectively provided with one or more first sockets adapted to each first conductive pin; the first conductive pins pass through the corresponding first sockets, and when the lighting electrical plug is inserted into the lighting socket position, one end is electrically connected to the lighting electrical plug and the other end is electrically connected to the third printed circuit board.

[0010] In some embodiments of the first aspect of the present application, the pixel unit includes: a pixel base fixed to the pixel mounting hole of the lamp panel; a light source structure including: a lens and an LED chip; a light source fixing frame for fixedly mounting the light source structure and snap-connecting to the pixel base; a pixel heat sink mounted between the pixel base and the light source fixing frame for dissipating heat from the pixel unit; one or more second conductive pins; the pixel base, the light source fixing frame, and the pixel heat sink are respectively provided with one or more second sockets adapted to each second conductive pin; the second conductive pins pass through the corresponding second sockets, one end is electrically connected to the LED chip, and the other end is electrically connected to the corresponding first printed circuit board.

[0011] In some embodiments of the first aspect of the present application, the electrical assembly module includes: an electrical connection board disposed on the seat body and respectively connected to the AC transfer circuit board and the DC transfer circuit board; wherein, the electrical connection board is provided with a plurality of plug interfaces, and pluggable components of various types are respectively inserted into each plug interface, and the gaps therebetween are sealed by a plurality of seal ring assemblies.

[0012] In some embodiments of the first aspect of the present application, one or more first wire grooves are provided on the seat body, and one or more second wire grooves adapted to each first wire groove are provided at the bottom of the electrical connection board, and each wire groove is respectively used for routing and fixing various wires.

[0013] In some embodiments of the first aspect of the present application, one or more rotating brackets are provided on one side of the lamp housing base, and the other ends of the rotating brackets are disposed on the corresponding sides of the lamp housing upper cover for supporting the opening and closing of the lamp housing upper cover; a plurality of corresponding connecting columns are respectively provided on the other sides of the lamp housing base and the lamp housing upper cover, and each connecting column is provided with a through hole, and one or more connecting members adapted to each through hole are passed through the mutually corresponding through holes to fix the lamp housing upper cover when the lamp housing upper cover is closed.

[0014] In some embodiments of the first aspect of the present application, the modular lamp further includes: a single lamp controller, which is snap-fitted to the controller mounting hole on the upper cover of the lamp housing through a snap ring and is electrically connected to the electrical assembly module through a control wire, and then electrically connected to the power module and the lighting module, for remotely turning on and off the modular lamp and adjusting the lighting parameters of the modular lamp.

[0015] As described above, the present application provides a modular lamp. Through an electrical assembly module provided with a power electrical plug and a lighting electrical plug, the power module and the lighting module are directly plugged into the electrical assembly module. Therefore, the present application has the following beneficial effects: on the one hand, it realizes the wirelessization inside the lamp, reducing the production defect rate caused by complicated wiring and numerous parts; on the other hand, it can be modularly assembled, realizing the rapid assembly of the lamp, and can be quickly replaced after a certain module is damaged, saving the maintenance cost of the lamp; thus solving the technical problems of complicated internal electrical circuits and inconvenient wiring in existing street lamps, resulting in a complex street lamp assembly process, low production efficiency, and high ex-factory defect rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It shows a schematic structural diagram of a modular lamp in an embodiment of the present application.

[0017] Figure 2 It shows a schematic structural diagram of the lamp housing base in an embodiment of the present application.

[0018] Figure 3 It shows an assembly schematic diagram of a modular lamp in an embodiment of the present application.

[0019] Figure 4 It shows a schematic structural diagram of a lighting module in an embodiment of the present application.

[0020] Figure 5 It shows an assembly schematic diagram of each component of the lighting module in an embodiment of the present application.

[0021] Figure 6 It shows a schematic structural diagram of a lighting interface in an embodiment of the present application.

[0022] Figure 7 It shows an assembly schematic diagram of a pixel unit and a lamp panel in an embodiment of the present application.

[0023] Figure 8 It shows a schematic structural diagram of an electrical assembly module in an embodiment of the present application.

[0024] Figure 9 It shows an assembly schematic diagram of a single lamp controller and the upper cover of the lamp housing in an embodiment of the present application.

[0025] Description of Element Numbers

[0026] 1 Lamp housing module

[0027] 11 Lamp housing base

[0028] 111 Inner cavity

[0029] 112 Base body

[0030] 113 Anti-falling component

[0031] 114 Cylindrical level

[0032] 12 Lamp housing upper cover

[0033] 121 Controller mounting hole

[0034] 13 Rotating bracket

[0035] 14 Connecting column

[0036] 2 Lighting module

[0037] 21 Lighting component

[0038] 211 Lamp panel

[0039] 211a Pixel mounting hole

[0040] 212 Lighting interface

[0041] 212a Lighting plug-in position

[0042] 212b Third printed circuit board

[0043] 212c First conductive pin

[0044] 212d Wire management board

[0045] 212e Connecting wire

[0046] 213 Pixel unit

[0047] 213a Pixel base

[0048] 213b Pixel heat sink base

[0049] 213c Second conductive pin

[0050] 213d Sealing ring

[0051] 213e LED chip

[0052] 213f Lens

[0053] 213g Light source fixing bracket

[0054] 214 First printed circuit board

[0055] 215 Second Printed Circuit Board

[0056] 22 Lighting Fixing Plate

[0057] 3 Power Supply Module

[0058] 4 Electrical Assembly Module

[0059] 41 AC Transfer Circuit Board

[0060] 411 First Power Supply Electrical Connector

[0061] 42 DC Transfer Circuit Board

[0062] 421 Second Power Supply Electrical Connector

[0063] 422 Lighting Electrical Connector

[0064] 43 Electrical Connection Board

[0065] 431 Insertion Interface

[0066] 432 Sealing Ring Assembly

[0067] 5 Single Lamp Controller

[0068] 51 Controller Base

[0069] 52 Waterproof Pad

[0070] 53 Waterproof Sleeve

[0071] 54 Control Wire

[0072] 55 Snap Ring Detailed Implementation Manner

[0073] The following illustrates the implementation manners of the present application through specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0074] In the embodiments of the present application, terms such as "first" and "second" are used to distinguish identical or similar items with substantially the same functions and effects. For example, the first power electrical plug-in and the second power electrical plug-in are only used to distinguish different power electrical plug-ins, and do not limit their sequence. Those skilled in the art can understand that terms such as "first" and "second" do not limit the quantity and execution order, and the terms "first" and "second" do not necessarily limit differences.

[0075] To solve the problems in the above background art, the present application provides a modular lamp, aiming to solve the technical problems of complex internal electrical wiring, inconvenient wiring, resulting in complex lamp assembly process, low production efficiency and high factory defective rate in existing street lamps by providing an electrical assembly module with a power electrical plug-in for electrically connecting a power module and a lighting electrical plug-in for electrically connecting a lighting module, and plugging the power module and the lighting module into the electrical assembly module.

[0076] In order to make the invention purpose, technical solution and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be further described in detail through the following embodiments in combination with the drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0077] As Figure 1 shown, a structural schematic diagram of a modular lamp in an embodiment of the present application is shown. The modular lamp in this embodiment includes: a lamp housing module 1, a lighting module 2, a power module 3, and an electrical assembly module 4.

[0078] Specifically, as Figure 1 shown, the lamp housing module 1 includes: a lamp housing base 11 and a lamp housing upper cover 12.

[0079] In one embodiment, as Figure 1 shown, one or more rotating brackets 13 are provided on one side of the lamp housing base 11, and the other ends of the rotating brackets 13 are provided on the corresponding side of the lamp housing upper cover 12 for supporting the opening and closing of the lamp housing upper cover 12. Corresponding multiple connecting columns 14 are respectively provided on the other sides of the lamp housing base 11 and the lamp housing upper cover 12, and through holes are provided on each connecting column 14, and one or more connecting pieces adapted to the through holes are passed through the mutually corresponding through holes to fix the lamp housing upper cover 12 when the lamp housing upper cover 12 is closed.

[0080] As Figure 2 shown, the lamp housing base 11 is respectively provided with one or more inner cavities 111 and a base body 112.

[0081] Among them, each inner cavity 111 is used to install multiple lighting components 21 of the lighting module 2. Specifically, as Figure 3As shown, each lighting component 21 is placed in each inner cavity 111. In a preferred embodiment, each lighting component 21 is fixed to the lamp housing base 11 through a lighting fixing plate 22.

[0082] It should be noted that the lighting module 2 includes one or more lighting components 21, and the lamp housing base 11 is provided with the same number of inner cavities 111. The specific number is not limited in this application. As Figure 2 shown, in this embodiment, the lamp housing base 11 is provided with two inner cavities 111, and two adapted lighting components 21 can be correspondingly installed. As Figure 3 shown, in this embodiment, the lamp housing base 11 is provided with one inner cavity 111, and one adapted lighting component 21 can be correspondingly installed.

[0083] As Figure 3 shown, the seat body 112 is provided with the electrical assembly module 4.

[0084] And, as Figure 3 shown, the electrical assembly module 4 is provided with a first power electrical plug-in 411 and a second power electrical plug-in 421 respectively for electrically connecting the input end and the output end of the power module 3, and is also provided with a lighting electrical plug-in 422 for electrically connecting the lighting module 2. Thus, the power module 3 and the lighting module 2 are plugged into the electrical assembly module 4 through corresponding electrical plug-ins.

[0085] The purpose of such a design in this embodiment of the present application is that through the electrical assembly module 4, the power module 3 and the lighting module 2 can be directly plugged into the electrical assembly module 4, thereby realizing the wirelessization of the power module 3 and the lighting module 2 inside the modular lamp, reducing the production defect rate caused by wiring and numerous parts; and modular assembly can be carried out to realize the rapid assembly of the modular lamp, and after a certain module is damaged, it can be quickly replaced, saving the maintenance cost of the modular lamp. Therefore, the modular lamp has many advantages such as simple structure, convenient and fast installation, good interchangeability, low maintenance cost and high production efficiency.

[0086] In one embodiment, the power module 3 includes: a power conversion unit. The power conversion unit can convert alternating current into direct current, convert high-voltage electrical energy into low-voltage electrical energy, and convert low-voltage electrical energy into high-voltage electrical energy, so as to output electrical energy of a specified specification. At the same time, the power conversion unit can also store electrical energy to supply power to each lighting component 21 of the lighting module 2.

[0087] The input end of the power supply module 3 is provided with one or more first power supply interfaces adapted to the first power supply electrical plug-in 411, and the output end of the power supply module 3 is provided with one or more second power supply interfaces adapted to the second power supply electrical plug-in 421.

[0088] Among them, the first power supply interface includes: a first power supply plug-in position for inserting the corresponding first power supply electrical plug-in 411 to electrically connect the electrical assembly module 4 and the input end of the power supply module 3. The second power supply interface includes: a second power supply plug-in position for inserting the corresponding second power supply electrical plug 421 to electrically connect the electrical assembly module 4 and the output end of the power supply module 3. The first power supply interface and the second power supply interface are respectively electrically connected to the power conversion unit.

[0089] Thus, by inserting each power supply electrical plug-in into the corresponding power supply plug-in position, the power supply module 3 is inserted onto the electrical assembly module 4. And, in a specific embodiment, through holes are respectively provided at the four corners of the power supply module 3, and a plurality of connecting members, such as screws, are passed through the through holes to fix the power supply module 3 to the electrical assembly module 4.

[0090] As Figure 3 shown, the lighting module 2 includes: one or more lighting components 21 and a lighting fixing plate 22, and each lighting component 21 is fixed to the lamp housing base 11 through the lighting fixing plate 22.

[0091] In one embodiment, as Figure 4 shown, the lighting component 21 includes: a lamp panel 211, a plurality of pixel units 213, a plurality of first printed circuit boards 214, and a second printed circuit board 215.

[0092] As Figure 4 shown, the lamp panel 211 is provided with a lighting interface 212 adapted to the lighting electrical plug-in 422. As Figure 5 and Figure 6 shown, the lighting interface 212 includes: a lighting plug-in position 212a for inserting the lighting electrical plug-in 422. In a specific embodiment, after the lighting electrical plug-in 422 is inserted into the lighting plug-in position 212a, the gap therebetween can be sealed by a sealing ring assembly to ensure good contact between the lighting electrical plug-in 422 and the lighting interface 212.

[0093] As Figure 4 and Figure 5 shown, each pixel unit 213 is uniformly arranged on the lamp panel 211 and is respectively used to provide a lighting source. In one embodiment, as Figure 7 shown, the lamp panel 211 is provided with a plurality of pixel mounting holes 211a, which can be used to fixedly install each pixel unit 213. Additionally, asFigure 4 and Figure 5 As shown, each first printed circuit board 214 and the second printed circuit board 215 are fixed to the lamp panel 211 according to the arrangement mode of each pixel unit 213.

[0094] In this embodiment, by inserting each lighting electrical plug-in 422 into the lighting plug-in position 212a of each lighting component 21, the lighting electrical plug-ins 422 and the lighting interfaces 212 of each lighting component 21 are electrically connected. At this time, the second printed circuit board 215 of each lighting component 21 is electrically connected to the corresponding lighting interface 212 and is electrically connected to the corresponding first printed circuit boards 214, and each first printed circuit board 214 is attached to each pixel unit 213 and electrically connects each pixel unit 213, so as to realize the electrical connection between the electrical assembly module 4 and each lighting component 21.

[0095] Therefore, the electrical assembly module 4 is electrically connected to the power module 3 and each lighting component 21 of the lighting module 2 respectively, the power supply circuits of each lighting component 21 are connected, and the power module 3 can supply power to each lighting component 21, so that each lighting component 21 realizes the lighting requirement.

[0096] In one embodiment, as Figure 5 and Figure 6 shown, the lighting interface 212 further includes: a third printed circuit board 212b and one or more first conductive pins 212c.

[0097] Specifically, as Figure 6 shown, the third printed circuit board 212b is electrically connected to the second printed circuit board 215 through a connecting wire 212e, so that the second printed circuit board 215 is electrically connected to the lighting interface 212. As Figure 6 shown, a wire management board 212d is provided on one side of the third printed circuit board 212b close to the second printed circuit board 215, and the wire management board 212d is provided with a wire management port for wiring and fixing the connecting wire 212e, so that the internal circuit of the modular lamp is clear, and a good connection between the third printed circuit board 212b and the second printed circuit board 215 is ensured, avoiding the connecting wire 212e from falling off or being improperly connected, further improving the quality of the modular lamp and reducing its ex-factory defective rate.

[0098] The third printed circuit board 212b and the lighting socket 212a are respectively provided with one or more first jacks adapted to the respective first conductive pins 212c. The first conductive pins 212c pass through the corresponding first jacks. When the lighting electrical plug-in 422 is inserted into the lighting socket 212a, one end is electrically connected to the lighting electrical plug-in 422, and the other end is electrically connected to the third printed circuit board 212b, thereby realizing the electrical connection between the lighting electrical plug-in 422 and the lighting interface 212, and realizing the electrical connection between the electrical assembly module 4 and each lighting component 21.

[0099] In one embodiment, as Figure 7 shown, the pixel unit 213 includes: a pixel base 213a, a light source structure, a light source fixing bracket 213g for fixedly mounting the light source structure, a pixel heat sink 213b for dissipating heat from the pixel unit 213, and one or more second conductive pins 213c. The light source structure includes: a lens 213f and an LED chip 213e.

[0100] Specifically, the pixel base 213a is fixed to the pixel mounting hole 211a of the lamp panel 211. The light source fixing bracket 213g is snap-connected to the pixel base 213a. The pixel heat sink 213b is installed between the pixel base 213a and the light source fixing bracket 213g. Moreover, the pixel base 213a, the light source fixing bracket 213g, and the pixel heat sink 213b are respectively provided with one or more second jacks adapted to the respective second conductive pins 213c. Each second conductive pin 213c passes through the corresponding second jack. One end of each second conductive pin 213c is electrically connected to the LED chip 213e, and the other end is electrically connected to the corresponding first printed circuit board 214, thereby realizing the electrical connection between each pixel unit 213 and each first printed circuit board 214.

[0101] It should be noted that the respective first power interfaces and second power interfaces of the power module 3 can adopt the same structural design as the lighting interface 212, such as designing structures such as sockets and conductive plug-ins to realize the electrical connection between the power module 3 and the electrical assembly module 4. For the sake of brevity, the structures of the first power interface and the second power interface are not described in detail in this application.

[0102] In one embodiment, as Figure 8 shown, the electrical assembly module 4 includes: an AC transfer circuit board 41 and a DC transfer circuit board 42.

[0103] As Figure 8As shown, the AC transfer circuit board 41 is provided with one or more first power plugs 411 for electrically connecting to the input end of the power module 3. In addition, the AC transfer circuit board 41 is electrically connected to the input end of the AC mains power supply, so that the input AC mains power supply can be converted into direct current of a specified specification by the power conversion unit of the power module 3.

[0104] As Figure 8 shown, the DC transfer circuit board 42 is provided with one or more second power plugs 421 and one or more lighting plugs 422 for electrically connecting to the output end of the power module 3 and each lighting component 21 respectively. The power module 3 outputs direct current of a specified specification to the DC transfer circuit board 42, and the DC transfer circuit board 42 conveys the direct current to each lighting component 21, thereby supplying power to each lighting component 21.

[0105] Among them, the number of each first power plug 411 is the same as the number of the first power interfaces provided at the input end of the power module 3; the number of each second power plug 421 is the same as the number of the second power interfaces provided at the output end of the power module 3; the number of each lighting plug 422 is the same as the sum of the number of lighting interfaces 212 provided for each lighting component 21.

[0106] In one embodiment, as Figure 8 shown, the electrical assembly module 4 further includes: an electrical connection board 43. The electrical connection board 43 is disposed on the seat body 112, thereby mounting the electrical assembly module 4 on the seat body 112, as Figure 3 shown. The electrical connection board 43 is respectively connected to the AC transfer circuit board 41 and the DC transfer circuit board 42. Moreover, the electrical connection board 43 is provided with a plurality of jacks 431, and plugs of various types are respectively inserted into each jack 431, and the gaps therebetween are sealed by a plurality of seal ring assemblies 432.

[0107] In one embodiment, the electrical assembly module 4 further includes a first pressing plate and a second pressing plate. When the AC transfer circuit board 41 and the DC transfer circuit board 42 are respectively connected to the electrical connection board 43, the first pressing plate and the second pressing plate are respectively fixedly mounted above the AC transfer circuit board 41 and the DC transfer circuit board 42 through one or more connecting members, such as screws, for preventing the components in the modular lamp from shaking.

[0108] In one embodiment, the modular lamp further includes: a single lamp controller 5.

[0109] As Figure 9As shown, the single - lamp controller 5 includes: a controller base 51, a waterproof pad 53, a waterproof sleeve 53, control wires 54, and a snap ring 55. Among them, the controller base 51, the waterproof pad 53, and the waterproof sleeve 53 are assembled together in sequence, and are buckled to the controller mounting hole 121 of the lamp housing upper cover 12 through the snap ring 55, and are electrically connected to the electrical assembly module 4 through the control wires 54, and further electrically connected to the power module 3 and the lighting module 2.

[0110] It should be understood that the single - lamp controller 5 is an intelligent control system for independently controlling a single modular lamp, which usually combines the Internet of Things (IoT), wireless communication, and energy - saving algorithms to realize remotely turning on and off the modular lamp and adjusting the lighting parameters of the modular lamp, as well as remotely monitoring the modular lamp, fault detection, and other functions.

[0111] For routing and fixing the AC wires used to electrically connect the external mains module and the AC transfer circuit board 41, and for routing and fixing the control wires 53 used to electrically connect the electrical module 4 and the single - lamp controller 5, in a specific embodiment, one or more first wire grooves are provided on the seat body 112, and one or more second wire grooves adapted to the first wire grooves are provided at the bottom of the electrical connection plate 43. Each wire groove is used for routing and fixing various types of wires. Preferably, one or more wire clips can be further used to fix various types of wires.

[0112] In one embodiment, as Figure 2 shown, an anti - falling component 113 and a cylindrical level 114 are further provided on the lamp housing base 11. The anti - falling component 113 is used to prevent the modular lamp from directly falling through mechanical locking or cable traction when the suspension structure of the modular lamp, such as a lamp arm, a lamp head, etc., has an accident due to bolt loosening, structural aging, or extreme weather (typhoon, earthquake), so as to avoid injuring pedestrians or vehicles. The cylindrical level 114 is used to calibrate the modular lamp to ensure that its lamp post is vertically installed, and to avoid problems such as uneven light distribution and unbalanced structural stress caused by the inclination of the modular lamp.

[0113] The above - mentioned is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application can easily think of changes or substitutions, which should all be covered by the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

[0114] In summary, the present application provides a modular lamp. Through an electrical assembly module provided with a power electrical plug-in and a lighting electrical plug-in, the power module and the lighting module can be directly plugged into the electrical assembly module. Therefore, the present application has the following beneficial effects: on the one hand, it realizes the wireless inside the lamp, reducing the production defect rate caused by complicated wiring and numerous parts; on the other hand, modular assembly can be carried out to achieve the rapid assembly of the lamp, and can be quickly replaced after a certain module is damaged, saving the maintenance cost of the lamp; thus solving the technical problems of complicated internal electrical circuits and inconvenient wiring of existing street lamps, resulting in complex street lamp assembly process, low production efficiency and high ex-factory defect rate.

[0115] Therefore, the present application effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0116] The above embodiments are only illustrative of the principles and effects of the present application, and are not intended to limit the present application. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present application should still be covered by the claims of the present application.

Claims

1. A modular lamp, characterized in that: include: Lamp housing module (1), lighting module (2), power module (3) and electrical assembly module (4); The lamp housing module (1) comprises: a lamp housing base (11) and a lamp housing upper cover (12); the lamp housing base (11) is provided with one or more inner cavities (111) and a base body (112); The lighting module (2) comprises: one or more lighting components (21), each lighting component (21) being placed in each inner cavity (111); The electrical assembly module (4) is arranged in the base (112) and is provided with a first power supply electrical plug-in (411) and a second power supply electrical plug-in (421) respectively used for electrically connecting the input end and the output end of the power supply module (3), and is also provided with a lighting electrical plug-in (422) used for electrically connecting the lighting module (2), so that the power supply module (3) and the lighting module (2) are plugged into the electrical assembly module (4) through corresponding electrical plug-ins.

2. The modular lamp according to claim 1, characterized in that: The electrical assembly module (4) comprises: An AC transfer circuit board (41), wherein the AC transfer circuit board (41) is provided with one or more first power supply electrical plug-ins (411) for electrically connecting to the input end of the power module (3); the AC transfer circuit board (41) is electrically connected to the input end of the AC mains power so as to convert the input AC mains power into DC power of specified specifications through the power conversion unit of the power module (3); A DC transfer circuit board (42), wherein the DC transfer circuit board (42) is provided with one or more second power supply electrical plug-ins (421) and one or more lighting electrical plug-ins (422) to respectively electrically connect the output end of the power module (3) and each lighting component (21); the power module (3) outputs DC power of a specified specification to each lighting component (21) through the DC transfer circuit board (42), thereby supplying power to each lighting component (21).

3. The modular lamp according to claim 1, characterized in that: The input end of the power module (3) is provided with one or more first power interfaces adapted to the first power electrical plug-in (411); the first power interface comprises: a first power plug-in position for receiving the corresponding first power electrical plug-in (411) to be inserted, so as to electrically connect the electrical assembly module (4) and the input end of the power module (3); The output end of the power module (3) is provided with one or more second power interfaces adapted to the second power electrical plug-in (421); the second power interface comprises: a second power plug-in position for inserting the corresponding second power electrical plug-in (421) to electrically connect the electrical assembly module (4) and the output end of the power module (3); The first power interface and the second power interface are electrically connected to the power conversion unit respectively.

4. The modular lamp according to claim 1, characterized in that: The lighting assembly (21) comprises: A lamp panel (211), wherein the lamp panel (211) is provided with a lighting interface (212) adapted to the lighting electrical plug-in unit (422); the lighting interface (212) comprises: a lighting plug-in unit (212a) for inserting the lighting electrical plug-in unit (422) to electrically connect the electrical assembly module (4) and the lighting component (21); A plurality of pixel units (213), each pixel unit (213) being evenly arranged on the lamp panel (211) and respectively used to provide an illumination light source; A plurality of first printed circuit boards (214), each first printed circuit board (214) being fixed to the lamp panel (211) according to the arrangement of each pixel unit (213) and being attached to each pixel unit (213) so as to electrically connect each pixel unit (213); A second printed circuit board (215), wherein the second printed circuit board (215) is electrically connected to each first printed circuit board (214) and is electrically connected to the lighting interface (212).

5. The modular lamp according to claim 4, characterized in that: The lighting interface (212) further includes: A third printed circuit board (212b), the third printed circuit board (212b) being electrically connected to the second printed circuit board (215) via a connecting wire (212e); a wire management board (212d) is provided on a side of the third printed circuit board (212b) close to the second printed circuit board (215), the wire management board (212d) being provided with a wire management port for wiring and fixing the connecting wire (212e); One or more first conductive pins (212c); the third printed circuit board (212b) and the lighting plug-in position (212a) are respectively provided with one or more first sockets adapted to each first conductive pin (212c); the first conductive pin (212c) passes through the corresponding first socket, and when the lighting electrical plug-in (422) is inserted into the lighting plug-in position (212a), one end of the first conductive pin (212c) is electrically connected to the lighting electrical plug-in (422), and the other end is electrically connected to the third printed circuit board (212b).

6. The modular lamp according to claim 4, characterized in that: The pixel unit (213) comprises: A pixel base (213a), wherein the pixel base (213a) is fixed to a pixel mounting hole (211a) of the lamp panel (211); A light source structure, the light source structure comprising: a lens (213f) and an LED chip (213e); A light source fixing frame (213g), used for fixing and installing the light source structure, and being snap-connected with the pixel base (213a); A pixel heat sink (213b), the pixel heat sink (213b) being installed between the pixel base (213a) and the light source fixing frame (213g) and being used for dissipating heat from the pixel unit (213); One or more second conductive pins (213c); the pixel base (213a), the light source fixing frame (213g) and the pixel heat sink (213b) are respectively provided with one or more second sockets adapted to each second conductive pin (213c); the second conductive pin (213c) passes through the corresponding second socket, one end of which is electrically connected to the LED chip (213e) and the other end of which is electrically connected to the corresponding first printed circuit board (214).

7. The modular lamp according to claim 1, characterized in that: The electrical assembly module (4) comprises: The electrical connection board (43) is arranged on the seat body (112) and is respectively connected to the AC transfer circuit board (41) and the DC transfer circuit board (42); wherein the electrical connection board (43) is provided with a plurality of plug interfaces (431), and each type of plug connector is respectively inserted into each plug interface (431), and the gaps therebetween are sealed by a plurality of sealing ring assemblies (432).

8. The modular lamp according to claim 7, characterized in that: The seat body (112) is provided with one or more first wire grooves, and the bottom (43) of the electrical connection plate is provided with one or more second wire grooves adapted to the first wire grooves, and each wire groove is used for wiring and fixing various types of wires.

9. The modular lamp according to claim 1, characterized in that: One side of the lamp housing base (11) is provided with one or more rotating brackets (13), and the other end of each rotating bracket (13) is provided on a corresponding side of the lamp housing upper cover (12) to support the opening and closing of the lamp housing upper cover (12); The lamp housing base (11) and the other side of the lamp housing upper cover (12) are respectively provided with a plurality of corresponding connecting columns (14), each connecting column (14) is provided with a through hole, and one or more connecting members adapted to each through hole are passed through each corresponding through hole to fix the lamp housing upper cover (12) when the lamp housing upper cover (12) is closed.

10. The modular lamp according to claim 1, characterized in that: Also includes: A single lamp controller (5), wherein the single lamp controller (5) is fastened to the controller mounting hole (121) of the lamp housing upper cover (12) via a snap ring (55), and is electrically connected to the electrical assembly module (4) via a control wire (54), and further electrically connected to the power module (3) and the lighting module (2), and is used to remotely switch the modular lamp on and off and adjust the lighting parameters of the modular lamp.

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