Lamp assembly

Abstract

The utility model provides a lamp assembly which comprises a power supply substrate and at least one lamp, any lamp can be detachably installed at any position of the power supply substrate, and the power supply substrate is used for wirelessly supplying power to the lamp. The power supply substrate supplies power to the lamp in a wireless power supply mode, so that a conductive circuit does not need to be arranged between the power supply substrate and the lamp, the problem that wiring between the lamp and the mains supply is complex can be solved, manpower for lamp installation is saved, and the installation convenience of the lamp is improved. The lamp can move relative to the mounting surface, so that the position of the lamp on the mounting surface can be adjusted, and the lamp can be moved to a specified position according to the illumination requirement of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a lamp assembly. Background Art

[0002] In today's lighting field, most lamps require a power cord to connect the lamps to the mains. The wiring of the lamps is often complicated and cumbersome, which makes the installation and use of the lamps very inconvenient. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0004] In view of this, the present invention proposes a lamp assembly, comprising: a power supply substrate; at least one lamp, any lamp being detachably mounted at any position on the power supply substrate; wherein the power supply substrate is used to wirelessly power the lamp.

[0005] The lamp is fixed to a power supply baseboard, which supplies power to the lamp, allowing it to illuminate. In this solution, the power supply baseboard uses wireless power to power the lamp, eliminating the need for a conductive line between the baseboard and the lamp. This eliminates the need for complex wiring between the lamp and the mains, reduces labor involved in installation, and improves the ease of installation. Furthermore, since no conductive line is required between the lamp and the mains, there's no risk of electric shock when disassembling the lamp, improving safety.

[0006] The lamp in this solution can be installed on the mounting surface of the power supply baseboard and can be removed from the baseboard, allowing for maintenance and replacement. The lamp can also be moved relative to the mounting surface, allowing for adjustment of its position on the mounting surface. In other words, the lamp can be installed at any position on the power supply baseboard and moved to a specific location based on the user's lighting needs. Since there is no conductive line between the lamp and the mains, there is no need to worry about pulling the conductive line when moving the lamp, ensuring safety during movement.

[0007] In addition, the lamp assembly according to the above technical solution provided by the present invention may also have the following additional technical features:

[0008] In some technical solutions, optionally, the lamp is fixed on the power supply substrate by magnetism.

[0009] The lamp can be attached to the power supply baseboard, allowing for easy maintenance and replacement. This solution uses magnetic attachment to the power supply baseboard, simplifying the structure of the baseboard and lamp, and reducing the difficulty of manufacturing both. Simply attaching the lamp to the baseboard completes the installation, making assembly and disassembly more convenient and user-friendly.

[0010] In some technical solutions, optionally, the lamp assembly further includes: a driving member, provided on the lamp; a wheel group, provided on the lamp, and the driving member is used to drive the wheel group to move on the power supply substrate.

[0011] A driving member and a wheel set are provided on the lamp. The driving member can drive the wheel set to rotate relative to the lamp. The wheel set is attached to the mounting surface. When the wheel set rotates, the wheel set can drive the lamp to move relative to the mounting surface, thereby adjusting the position of the lamp on the mounting surface.

[0012] The wheel set can rotate relative to the mounting surface, and is less likely to scratch the mounting surface when adjusting the position of the lamp, thereby reducing the damage rate of the lamp and the power supply substrate.

[0013] In some technical solutions, optionally, the lamp includes: a support, which is provided on the power supply substrate, and the driving member and the wheel assembly are provided on the support; and a lamp body, which is provided on the support, and the lamp body is located on the side of the support away from the power supply substrate.

[0014] The support is fixed on the power supply substrate. For example, the support is fixed on the power supply substrate by magnetic attraction, and the support can move relative to the power supply substrate.

[0015] The driving member and the wheel assembly are arranged on the support, and the support also supports the lamp body. The lamp body is arranged on the side of the support away from the power supply substrate, so the lamp body can cover the support, the driving member and the wheel assembly, thereby improving the appearance of the lamp assembly.

[0016] The driving member and the wheel assembly are arranged on the support, and a corresponding mounting structure can be arranged on the support without arranging the mounting structure on the lamp body, which can reduce the difficulty of processing the lamp body.

[0017] In some technical solutions, optionally, the lamp further includes: a power receiving coil assembly, which is provided on the support, the power receiving coil assembly extends along the length direction of the support, and the power supply substrate supplies power to the lamp body through the power receiving coil assembly; a magnetic attraction member, which is provided on the support, the magnetic attraction member is attracted to the power supply substrate, and the magnetic attraction member is distributed circumferentially along the power receiving coil assembly.

[0018] A power receiving coil assembly is mounted on the support, and the power supply substrate and the power receiving coil assembly cooperate with each other. When the power receiving coil assembly is within the sensing range of the power supply substrate, the power supply substrate supplies power to the lamp through the power receiving coil assembly. The power receiving coil assembly extends along the length of the support, which increases the volume of the power receiving coil assembly and helps improve the stability of the connection between the power receiving coil assembly and the power supply substrate.

[0019] The lamp is magnetically attracted to the power supply substrate through a magnetic attraction member. Distributing the magnetic attraction member along the circumference of the power receiving coil assembly can increase the space occupied by the magnetic attraction member on the support, increase the volume of the magnetic attraction member, and thus improve the magnetic attraction stability between the magnetic attraction member and the power supply substrate.

[0020] In some technical solutions, optionally, when the lamp is set on the power supply substrate, the lamp is in a lighting state, and when the lamp is separated from the power supply substrate, the lamp is in an off state.

[0021] The lamp can be lit by placing it on the power supply baseboard, and it will be turned off when the lamp is removed from the power supply baseboard. Therefore, when the lamp is placed on the power supply baseboard, the user does not need to perform other control operations, simplifying the user's operation steps of the lamp and making it more convenient for the user to use the lamp.

[0022] In some technical solutions, optionally, the lamp assembly further includes: a battery connected to the lamp, and the power supply substrate is used to charge the battery. When the lamp is separated from the power supply substrate, the battery supplies power to the lamp.

[0023] The lamp is equipped with a battery. When the user holds the lamp alone, he presses a button on the lamp to light up the lamp. The lamp can be used as a mobile lighting lamp for lighting purposes.

[0024] In some technical solutions, optionally, the number of lamps is greater than or equal to 2.

[0025] Multiple lamps can be mounted on the power supply baseplate simultaneously. Since their positions can be adjusted, multiple lamps can be arranged into any desired pattern or simply spread across the entire display surface. No conductive lines are connected between the lamps and the mains, eliminating the need to worry about wiring tangling when repositioning multiple lamps. This allows for more flexible placement of multiple lamps.

[0026] In some technical solutions, optionally, any lamp can be turned on or off, and the color and brightness of any lamp can be adjusted.

[0027] Each lamp can be controlled independently, and users can turn on all or some of the lamps according to their needs. For example, when there are multiple lamps in an array on a power supply substrate, some lamps can be turned off and some lamps can be lit to form specific words. When lamps in different positions are turned off, the words displayed by the lamps in the array are different.

[0028] The color and brightness of the lamps can be adjusted so that all lamps display the same color and brightness, or at least some of the multiple lamps display different colors and brightness, to meet the user's usage needs in different scenarios.

[0029] In some technical solutions, optionally, the lamp assembly also includes: a wireless control component, which is provided on the lamp, and the wireless control is configured to adjust the position of the lamp when a first control signal is received, and / or is configured to adjust the luminous parameters of the lamp when a second control signal is received.

[0030] Users can remotely control lamps through wireless control components. For example, users can use mobile phones or remote controls to control the movement of lamps on the power supply substrate, or control the lighting, extinguishing, and adjustment of color and brightness of lamps, making it easier for users to use lamps.

[0031] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0033] Figure 1 One of the structural diagrams of the lamp assembly in the embodiment of the present utility model is shown;

[0034] Figure 2 The second structural diagram of the lamp assembly in the embodiment of the present utility model is shown;

[0035] Figure 3 The third structural diagram of the lamp assembly in the embodiment of the present utility model is shown;

[0036] Figure 4 A schematic structural diagram of a lamp and a support in an embodiment of the present utility model is shown;

[0037] Figure 5 One of the exploded views of the lamp and the support in the embodiment of the present invention is shown;

[0038] Figure 6The second exploded view of the lamp and the support in the embodiment of the present utility model is shown;

[0039] Figure 7 A schematic structural diagram of a lamp assembly in an embodiment of the present utility model is shown;

[0040] Figure 8 A schematic structural diagram of a support, a battery, and a driving member in an embodiment of the present utility model is shown;

[0041] Figure 9 One of the graphics consisting of multiple lamps in an embodiment of the present utility model is shown;

[0042] Figure 10 The second figure shows a plurality of lamps in an embodiment of the present utility model.

[0043] Reference numerals:

[0044] 100 lamp assembly, 110 power supply substrate, 111 mounting surface, 120 lamp, 121 support, 122 lamp body, 123 power receiving coil assembly, 124 magnetic attraction member, 125 lamp body, 126 light source board, 127 lampshade, 130 driving member, 140 wheel assembly, 150 battery, 160 wireless control assembly, 161 power control assembly, 162 photoelectric control assembly. DETAILED DESCRIPTION

[0045] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0046] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0047] Refer to the following Figures 1 to 10 A lamp assembly according to some embodiments of the present invention is described.

[0048] Combine Figure 1 and Figure 2 As shown, in some embodiments of the present invention, a lamp assembly 100 is proposed, including: a power supply substrate 110 and at least one lamp 120, any lamp 120 can be detachably installed at any position of the power supply substrate 110, and the power supply substrate 110 is used to wirelessly power the lamp 120.

[0049] The lamp 120 is fixed on the power supply substrate 110, and the power supply substrate 110 is used to supply power to the lamp 120 so that the lamp 120 can be lit. In this solution, the power supply substrate 110 uses wireless power supply to supply power to the lamp 120, so there is no need to set a conductive line between the power supply substrate 110 and the lamp 120, which can solve the problem of complex wiring between the lamp 120 and the mains power, save manpower for installing the lamp 120, and help improve the installation convenience of the lamp 120. By combining wireless charging technology with the lamp 120, the lamp 120 can be powered on and work without wiring. Moreover, since there is no need to set a conductive line between the lamp 120 and the mains power, there is no need to worry about the risk of electric shock when disassembling the lamp 120, which helps improve the safety of using the lamp 120.

[0050] The lamp 120 in this solution can be installed on the mounting surface 111 of the power supply substrate 110. The lamp 120 can be disassembled and assembled on the power supply substrate 110, so that the lamp 120 can be maintained and replaced. The lamp 120 can be moved relative to the mounting surface 111, so that the position of the lamp 120 on the mounting surface 111 can be adjusted, that is, the lamp 120 can be installed at any position of the power supply substrate 110, so that the lamp 120 can be moved to a designated position according to the user's lighting needs. The lamp 120 can be placed at any position on the power supply substrate 110 and can light up and work normally. Since there is no conductive line between the lamp 120 and the mains, there is no need to worry about pulling the conductive line when moving the lamp 120, thereby ensuring safety when moving the lamp 120.

[0051] The lamp 120 in this embodiment is not limited to the smart lamp 120, but also includes a lamp 120 controlled by an ordinary switch. It is also not limited to the shape of the lamp 120, whether it is square, round or other shapes.

[0052] In a possible application, the installation method of the power supply substrate 110 is not limited to wall installation, and can be ceiling installation or hanging installation.

[0053] In some embodiments, optionally, the lamp 120 is fixed on the power supply substrate 110 by magnetic attraction.

[0054] The lamp 120 can be attached to and removed from the power supply substrate 110, allowing for maintenance and replacement. In this solution, the lamp 120 is magnetically fixed to the power supply substrate 110, simplifying the structure of the power supply substrate 110 and the lamp 120 and reducing the difficulty of manufacturing the power supply substrate 110 and the lamp 120. Simply attaching the lamp 120 to the power supply substrate 110 completes the installation of the lamp 120, making it easier to attach and remove, and making it more convenient for the user to use the lamp 120.

[0055] In other embodiments, the lamp 120 may be fixed to the power supply substrate 110 by snapping. For example, guide rails extending in multiple directions may be provided on the power supply substrate 110, and the lamp 120 may slide along the guide rails.

[0056] In a possible application, the power supply substrate 110 is a material support 121 that can be adsorbed by magnetic materials, which is not limited to iron and can be other materials that can be adsorbed by magnetic materials.

[0057] Combine Figure 4 and Figure 8 As shown, in some embodiments, optionally, the lamp assembly 100 further includes: a driving member 130 and a wheel set 140 , both of which are provided on the lamp 120 , and the driving member 130 is used to drive the wheel set 140 to move on the power supply substrate 110 .

[0058] A driving member 130 and a wheel assembly 140 are provided on the lamp 120. The driving member 130 can drive the wheel assembly 140 to rotate relative to the lamp 120. The wheel assembly 140 is attached to the mounting surface 111. When the wheel assembly 140 rotates, the wheel assembly 140 can drive the lamp 120 to move relative to the mounting surface 111, thereby adjusting the position of the lamp 120 on the mounting surface 111.

[0059] The wheel assembly 140 can rotate relative to the mounting surface 111 , and is unlikely to scratch the mounting surface 111 when adjusting the position of the lamp 120 , thereby reducing the damage rate of the lamp 120 and the power supply substrate 110 .

[0060] Exemplarily, the driving member 130 is a motor, which drives the multiple wheel sets 140 to rotate through a transmission mechanism. The transmission mechanism can be a gear set 140 or other transmission rod structure. As long as the function of the motor driving the wheel set 140 to rotate can be achieved, no specific limitation is made in this embodiment.

[0061] Combine Figure 4 and Figure 8 As shown, in some embodiments, optionally, the lamp 120 includes: a support 121 and a lamp body 122, the support 121 is arranged on the power supply substrate 110, the driving member 130 and the wheel assembly 140 are arranged on the support 121, the lamp body 122 is arranged on the support 121, and the lamp body 122 is located on the side of the support 121 away from the power supply substrate 110.

[0062] The support 121 is fixed on the power supply substrate 110 . For example, the support 121 is fixed on the power supply substrate 110 by magnetic attraction, and the support 121 can move relative to the power supply substrate 110 .

[0063] The driving member 130 and the wheel assembly 140 are arranged on the support 121, and the support 121 also supports the lamp body 122. The lamp body 122 is arranged on the side of the support 121 away from the power supply substrate 110, so the lamp body 122 can cover the support 121, the driving member 130 and the wheel assembly 140, thereby improving the appearance of the lamp assembly 100.

[0064] The driving member 130 and the wheel assembly 140 are arranged on the support 121 , and a corresponding mounting structure can be provided on the support 121 without providing a mounting structure on the lamp body 122 , which can reduce the difficulty of processing the lamp body 122 .

[0065] like Figure 4 As shown, in some embodiments, optionally, the lamp 120 further includes: a power receiving coil component 123 and a magnetic attraction member 124, the power receiving coil component 123 and the magnetic attraction member 124 are both provided on the support 121, and the power receiving coil component 123 is arranged along the length direction of the support 121 ( Figure 4 The arrow at L in the middle extends, the power supply substrate 110 supplies power to the lamp body 122 through the power receiving coil component 123, the magnetic attraction member 124 is attracted to the power supply substrate 110, and the magnetic attraction member 124 extends along the circumference of the power receiving coil component 123 ( Figure 4 The arrow at C in the middle points to the distribution).

[0066] A receiving coil assembly 123 is mounted on the support 121, and the power supply substrate 110 and the receiving coil assembly 123 cooperate with each other. When the receiving coil assembly 123 is within the sensing range of the power supply substrate 110, the power supply substrate 110 supplies power to the lamp 120 via the receiving coil assembly 123. The receiving coil assembly 123 extends along the length of the support 121, which increases the size of the receiving coil assembly 123 and helps improve the stability of the coupling between the receiving coil assembly 123 and the power supply substrate 110.

[0067] The lamp 120 is magnetically attracted to the power supply substrate 110 through a magnetic attraction member 124. The magnetic attraction member 124 can be a magnet. Distributing the magnetic attraction member 124 along the circumference of the power receiving coil assembly 123 can increase the space occupied by the magnetic attraction member 124 on the support 121, increase the volume of the magnetic attraction member 124, and thus improve the magnetic attraction stability between the magnetic attraction member 124 and the power supply substrate 110.

[0068] A receiving coil assembly 123 is mounted on the wireless charging lamp 120, and a transmitting coil assembly is mounted on the power supply substrate 110. Using the principle of electromagnetic induction, external electrical energy is input to the receiving coil assembly 123. Without the need for wires, the electrical energy from the transmitting coil assembly is then output to the lamp 120 with the receiving coil assembly 123, allowing the lamp 120 to function normally.

[0069] In some embodiments, optionally, when the lamp 120 is disposed on the power supply substrate 110 , the lamp 120 is in a lighting state; and when the lamp 120 is separated from the power supply substrate 110 , the lamp 120 is in an off state.

[0070] The lamp 120 can be lit by being placed on the power supply substrate 110, and can be turned off by removing the lamp 120 from the power supply substrate 110. Therefore, when the lamp 120 is placed on the power supply substrate 110, the user does not need to perform other control operations, which simplifies the user's operation steps for the lamp 120 and makes it easier for the user to use the lamp 120.

[0071] This embodiment can solve the problem of difficulty in connecting the lamp 120 to the power supply, and provides a wireless charging lamp 120 that does not require wiring or installation. The lamp 120 can be put into operation simply by placing it on the power supply substrate 110.

[0072] Combine Figure 4 and Figure 8 As shown, in some embodiments, optionally, the lamp assembly 100 further includes: a battery 150, the battery 150 is connected to the lamp 120, and the power supply substrate 110 is used to charge the battery 150. When the lamp 120 is separated from the power supply substrate 110, the battery 150 supplies power to the lamp 120.

[0073] The lamp 120 is equipped with a battery 150. When a user holds the lamp 120 alone and presses a button on the lamp 120, the lamp 120 is lit, and the lamp 120 can be used as a mobile lighting lamp for lighting purposes.

[0074] In a possible application, the power supply substrate 110 can supply power to the battery 150 , and the battery 150 can supply power to the lamp 120 . Alternatively, the power supply substrate 110 can supply power to both the battery 150 and the lamp 120 directly.

[0075] In some embodiments, optionally, the number of lamps 120 is greater than or equal to 2, and the position of any lamp 120 can be adjusted independently.

[0076] Multiple lamps 120 can be simultaneously mounted on the power supply substrate 110. Since the positions of the lamps 120 on the power supply substrate 110 can be adjusted, the lamps 120 can be arranged into any desired pattern or simply placed to cover the entire display surface. No conductive lines are provided between the lamps 120 and the mains power supply, eliminating the need to worry about wiring becoming tangled when repositioning the lamps 120. This allows for more flexible placement of the lamps 120 in designated locations.

[0077] This embodiment can solve the problems of complex wiring and high labor consumption when multiple lamps 120 are combined into patterns or characters. A wirelessly charged lamp 120 is proposed. The lamps 120 can be randomly spliced into desired patterns or paved over the entire display surface. Using the lighting control system, the corresponding lamps 120 can be lit or extinguished, or lit with corresponding colors. Each lamp 120 is like a pixel point, and multiple lamps 120 can form the desired pattern.

[0078] Figure 9 In the figure, multiple lamps 120 form a heart shape. Figure 10 In the figure, multiple lamps 120 form the shape of the word "because".

[0079] In some embodiments, optionally, any lamp 120 can be lit or extinguished, and the color and brightness of any lamp 120 can be adjusted.

[0080] Each lamp 120 can be independently controlled. The user can turn on all the lamps 120 or a part of the lamps 120 according to their own usage needs. For example, in the case where multiple lamps 120 are arrayed on the power supply substrate 110, by extinguishing some lamps 120, some lamps can be in the lit state, thereby forming a specific character. When different lamps 120 at different positions are extinguished, the characters displayed by the arrayed lamps 120 are different.

[0081] The color and brightness of the lamps 120 can be adjusted, so that all the lamps 120 can display the same color and brightness, or at least some of the multiple lamps 120 can display different colors and brightness, meeting the user's usage needs in different scenarios.

[0082] As Figure 4 shown, in some embodiments, optionally, the lamp assembly 100 further includes: a wireless control component 160. The wireless control component 160 is provided on the lamp 120 and is configured to adjust the position of the lamp 120 when receiving a first control signal, and / or is configured to adjust the light-emitting parameters of the lamp 120 when receiving a second control signal.

[0083] Exemplarily, the light-emitting parameters include: brightness, color temperature, lighting, extinguishing, etc.

[0084] The user can remotely control the lamp 120 through wireless control. For example, the user can use a mobile phone or a remote control to control the movement of the lamp 120 on the power supply substrate 110, or control the lighting, extinguishing, color and brightness adjustment of the lamp 120, which is convenient for the user to use the lamp 120.

[0085] This embodiment can solve the problem of difficulty in moving the lamp 120 when it is used at a high place, and proposes a method of wirelessly controlling the power device on the lamp 120 to move the lamp 120 to the corresponding position, thereby avoiding the risks brought by personnel using tools to work at high altitudes. Personnel only need to operate the mobile phone or control.

[0086] The wireless control assembly 160 includes a power control assembly 161 and a photoelectric control assembly 162. For example, the power control assembly 161 and the photoelectric control assembly 162 can be modules capable of wireless communication, such as a WiFi module or an infrared receiving module. This allows for movement control of the lamp 120, as well as dimming and color adjustment, via a mobile phone or remote control.

[0087] The lamps 120 are evenly and densely distributed on the power supply substrate 110 , and the corresponding lamps 120 are turned on and off by wireless control, thereby displaying desired text or patterns.

[0088] Combine Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, in a possible embodiment, the lamp body 122 includes a lamp body 125, a light source board 126 and a lampshade 127. The lamp body 125 is fixed on the support 121, the light source board 126 is fixed on the lamp body 125, the lampshade 127 is fixed on the lamp body 125, and the light source board 126 is located between the lamp body 125 and the lampshade 127. The wheel group 140 is fixed on the left and right sides of the support 121, and the magnetic attraction member 124 is embedded in the bottom of the support 121. The power supply substrate 110 serves as the power supply module of the wireless charging lighting system, and the mobile phone or controller serves as the control module of the wireless charging lighting system. In this way, the embodiment of the present application uses the magnetic attraction member 124 in the lamp 120 to absorb and fix the lamp 120 on the power supply substrate 110, so that the user does not need to use additional screws or other tools to fix the lamp 120, which facilitates the installation of the lamp 120. In the embodiment of the present application, the driving member 130 in the lamp 120 is used to move the wheel assembly 140, thereby enabling the lamp 120 to move. In the embodiment of the present application, the wireless control component 160 in the lamp 120 controls the driving member 130, allowing the wheel assembly 140 to drive the lamp 120 to move in any direction.

[0089] In this utility model, the term "plurality" refers to two or more, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0090] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0091] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A lamp assembly, characterized in that: include: Power supply substrate; At least one lamp, any of which can be detachably mounted at any position on the power supply substrate; Wherein, the power supply substrate is used to wirelessly power the lamp; The lamp is fixed on the power supply substrate by magnetic attraction.

2. The lamp assembly according to claim 1, wherein: The lamp assembly further comprises: A driving member, provided on the lamp; A wheel set is provided on the lamp, and the driving member is used to drive the wheel set to move on the power supply substrate.

3. The lamp assembly according to claim 2, wherein: The lamp comprises: A support, provided on the power supply substrate, the driving member and the wheel assembly being provided on the support; The lamp body is arranged on the support, and the lamp body is located on a side of the support away from the power supply substrate.

4. The lamp assembly according to claim 3, wherein: The lamp also includes: A power receiving coil assembly is provided on the support, the power receiving coil assembly extends along the length direction of the support, and the power supply substrate supplies power to the lamp body through the power receiving coil assembly; A magnetic attraction member is provided on the support, the magnetic attraction member is attracted to the power supply substrate, and the magnetic attraction member is distributed along the circumference of the power receiving coil assembly.

5. The lamp assembly according to claim 3, wherein: The lamp body comprises: A lamp body, fixed on the support; a light source board, fixed on the lamp body; The lampshade is fixed on the lamp body, and the light source board is located between the lamp body and the lampshade.

6. The lamp assembly according to any one of claims 1 to 5, characterized in that: When the lamp is installed on the power supply substrate, the lamp is in a lighting state; when the lamp is separated from the power supply substrate, the lamp is in an extinguishing state.

7. The lamp assembly according to any one of claims 1 to 5, characterized in that: The lamp assembly further comprises: A battery is connected to the lamp, and the power supply substrate is used to charge the battery. When the lamp is separated from the power supply substrate, the battery supplies power to the lamp.

8. The lamp assembly according to any one of claims 1 to 5, characterized in that: The number of the lamps is greater than or equal to 2.

9. The lamp assembly according to any one of claims 1 to 5, characterized in that: The lamp assembly further comprises: The wireless control component is provided on the lamp and is configured to adjust the position of the lamp upon receiving a first control signal and / or to adjust the lighting parameters of the lamp upon receiving a second control signal.

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