Wall lamp convenient to maintain

Abstract

The utility model discloses a wall lamp convenient to maintain. The wall lamp comprises a lampshade. The bottom shell is provided with a containing cavity and an opening and is used for being buckled with the lampshade; the light source assembly is arranged in the accommodating cavity; one end of the flexible connecting piece is detachably connected with the light source assembly, and the other end is detachably connected with the lampshade; when the flexible connecting piece is in a tensioning state, the lampshade can be separated from the bottom shell; and when the lampshade is buckled with the bottom shell, the flexible connecting piece is in a loose state. The flexible connecting piece is used for connecting the lampshade and the light source assembly, when the lampshade is detached from the bottom shell and completely separated from the bottom shell, the flexible connecting piece is tensioned and connected with the lampshade, the lampshade is kept in a suspended posture under the action of the flexible connecting piece, and a placement position does not need to be specially found for placement of the lampshade. After maintenance is completed, the lampshade is directly lifted and buckled with the bottom shell, the flexible connecting piece is converted into a loose state, the lampshade does not need to be taken back at a placing position specially, the maintenance time is shortened, the maintenance process is simplified, and the maintenance convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall lamps, in particular to a wall lamp which is easy to maintain. Background Art

[0002] The existing wall lamp mainly includes a lampshade, a base shell and a light-emitting device. The lampshade is buckled with the base shell, and the light-emitting device is arranged in the base shell. However, the lampshade and the base shell are assembled in a detachable manner, that is, when the lampshade is removed, the lampshade will be completely separated from the base shell. In this way, when the light-emitting device needs to be repaired, after the lampshade is removed, a special space needs to be found to place the lampshade. After the repair is completed, the lampshade needs to be taken back and then buckled onto the base shell, resulting in low maintenance convenience of the wall lamp in the prior art.

[0003] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that, in view of the above-mentioned defects of the prior art, a wall lamp which is easy to maintain is provided, aiming to improve the convenience of maintaining the wall lamp.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] A wall lamp that is easy to maintain, comprising:

[0007] lampshade;

[0008] A bottom shell, having a receiving cavity and an opening, and used for buckling with the lampshade;

[0009] A light source assembly is disposed in the accommodating cavity;

[0010] A flexible connector, one end of which is detachably connected to the light source assembly, and the other end of which is detachably connected to the lampshade;

[0011] When the flexible connector is in a tensioned state, the lampshade can be separated from the bottom shell; when the lampshade is buckled with the bottom shell, the flexible connector is in a relaxed state.

[0012] The wall lamp that is easy to maintain also includes:

[0013] A driving power source is disposed in the accommodating cavity and is located on a side of the light source assembly away from the opening;

[0014] The light source assembly can rotate relative to the bottom shell to shield and expose the driving power source.

[0015] The wall lamp that is easy to maintain also includes:

[0016] Two limiting rings, located in the accommodation cavity and arranged on the same side wall of the bottom shell;

[0017] Two rotating shafts, arranged at both ends of the light source assembly and corresponding to the two limiting rings one by one; one end of the rotating shaft away from the light source assembly is inserted into the limiting ring and can rotate relative to the limiting ring.

[0018] For the wall lamp facilitating maintenance, wherein the connection points on the light source assembly corresponding to the flexible connecting piece are located on the line connecting the two rotating shafts.

[0019] The wall lamp facilitating maintenance further includes:

[0020] A limiting unit, arranged in the accommodation cavity;

[0021] A clamping groove is arranged on the light source assembly corresponding to the limiting unit; when the clamping groove is engaged with the limiting unit, the light source assembly blocks the opening of the bottom shell.

[0022] For the wall lamp facilitating maintenance, wherein the limiting unit includes:

[0023] A cushion block, arranged on the side wall of the bottom shell opposite to the limiting ring; one side of the cushion block facing the opening has a mounting surface;

[0024] A limiting piece, arranged on the mounting surface and cooperating with the clamping groove.

[0025] For the wall lamp facilitating maintenance, wherein the outer side of the mounting surface is lower than the inner side, and the limiting piece is perpendicular to the mounting surface.

[0026] For the wall lamp facilitating maintenance, wherein the light source assembly includes:

[0027] A support member, rotatably connected to the bottom shell; the support member includes a support plate, two long side plates and two short side plates, the two long side plates and the two short side plates are distributed around the support plate and are bent towards the accommodation cavity relative to the support plate; the rotating shaft is located on the short side plate.

[0028] A light emitting unit, arranged on the support plate and facing the lamp shade.

[0029] For the wall lamp facilitating maintenance, wherein the short side plate is perpendicular to the support plate, an obtuse angle is formed between the long side plate and the support plate, and the clamping groove is located on the long side plate.

[0030] For the wall lamp facilitating maintenance, wherein both the light emitting unit and the driving power supply are two, and the driving power supply is connected to the light source assembly one by one.

[0031] Beneficial effects: In the present application, the flexible connecting member is used to connect the lampshade and the light source assembly, so as to establish a connection relationship between the lampshade and the light source assembly. Then, when the lampshade is removed from the bottom shell and the lampshade is completely separated from the bottom shell, the flexible connecting member is tensioned and engages the lampshade. The maintenance personnel only need to loosen the lampshade, and the lampshade maintains a suspended posture under the action of the flexible connecting member, without the need to specifically find a placement position for the lampshade to place the lampshade. After the maintenance is completed, directly lift the lampshade and snap it onto the bottom shell, and the flexible connecting member changes to a relaxed state, without the need for the maintenance personnel to specifically go to the lampshade placement position to retrieve the lampshade, greatly shortening the maintenance time and simplifying the maintenance process, thereby achieving the purpose of improving the maintenance convenience. Description of the Drawings

[0032] Figure 1 It is a reference view of the usage state of the wall lamp facilitating maintenance when the flexible connecting member in the present utility model is in a tensioned state and the lampshade is separated from the bottom shell;

[0033] Figure 2 It is the first view of the support member in the present utility model;

[0034] Figure 3 It is the second view of the support member in the present utility model;

[0035] Figure 4 It is a reference view of the usage state when the long side plate in the present utility model cooperates with the limiting unit;

[0036] Figure 5 It is a reference view of the usage state of the wall lamp facilitating maintenance when the lampshade is snapped onto the bottom shell in the present utility model. Detailed Embodiments

[0037] The following will describe the embodiments of the present utility model with reference to the drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through different specific embodiments. 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 utility model. It should be understood that the preferred embodiments are only for explaining the present utility model, rather than for limiting the protection scope of the present utility model.

[0038] It should be noted that the illustrations provided in the following embodiments only schematically illustrate the basic concept of the present utility model. Therefore, only the components related to the present utility model are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0039] The present utility model provides a wall lamp that is convenient for maintenance, as Figure 1 shown. The wall lamp that is convenient for maintenance includes a lamp shade 1, a bottom shell 2, a light source assembly 3, and a flexible connecting member 4. The bottom shell 2 has a receiving cavity 21 (as Figure 5 shown) and an opening, and is used to be snapped onto the lamp shade 1. The light source assembly 3 is disposed in the receiving cavity 21. One end of the flexible connecting member 4 is detachably connected to the light source assembly 3, and the other end of the flexible connecting member 4 is detachably connected to the lamp shade 1. When the flexible connecting member 4 is in a tensioned state, the lamp shade 1 can be detached from the bottom shell 2. When the lamp shade 1 is snapped onto the bottom shell 2, the flexible connecting member 4 is in a relaxed state.

[0040] Specifically, the bottom shell 2 cooperates with the lamp shade 1. The lamp shade 1 is used to be snapped onto the bottom shell 2 to block the opening and hide the light source assembly 3 in the receiving cavity 21. When the lamp shade 1 is removed from the bottom shell 2, the lamp shade 1 and the bottom shell 2 can be completely separated.

[0041] The flexible connecting member 4 is used to connect the lamp shade 1 and the light source assembly 3, so that a connection relationship is generated between the lamp shade 1 and the light source assembly 3. Then, when the lamp shade 1 is removed from the bottom shell 2 and the lamp shade 1 and the bottom shell 2 are completely separated, the flexible connecting member 4 is tensioned and connects the lamp shade 1. The maintenance personnel only need to loosen the lamp shade 1, and the lamp shade 1 maintains a suspended posture under the action of the flexible connecting member 4, without specifically looking for a placement position for the lamp shade 1 to place the lamp shade 1. After the maintenance is completed, directly lift the lamp shade 1 and snap it onto the bottom shell 2, and the flexible connecting member 4 changes to a relaxed state, without the maintenance personnel specifically going to the placement position of the lamp shade 1 to retrieve the lamp shade 1, which greatly shortens the maintenance time and simplifies the maintenance process, thereby achieving the purpose of improving the maintenance convenience.

[0042] In an embodiment of the present application, the bottom shell 2 is a die-cast aluminum bottom shell 2, and the lamp shade 1 is a PC (polycarbonate) lamp shade 1.

[0043] In an embodiment of the present application, as Figure 5As shown, the wall lamp facilitating maintenance further includes a driving power source 9, which is arranged in the accommodation cavity 21 and located on the side of the light source assembly 3 away from the opening; the light source assembly 3 can rotate relative to the bottom shell 2 to shield and expose the driving power source 9.

[0044] Specifically, the driving power source 9 is arranged in the accommodation cavity 21 and located on the side of the light source assembly 3 away from the opening, that is, on the side of the light source assembly 3 away from the lampshade 1, so that the light source assembly 3 can shield the driving power source 9. Since the light source assembly 3 can rotate relative to the bottom shell 2, when the light source assembly 3 shields the driving power source 9, rotate the light source assembly 3, and the light source assembly 3 can make way for the driving power source 9, thereby exposing the driving power source 9 for maintenance or replacement; after the maintenance or replacement is completed, rotate the light source assembly 3 in the reverse direction to reset the light source assembly 3, and then the driving power source 9 can be shielded by the light source assembly 3 again.

[0045] It can be understood that when the light source assembly 3 shields the driving power source 9, the light source assembly 3 is located on the side of the driving power source 9 facing the lampshade 1, so that the light emitted by the light source assembly 3 will not be interfered by the driving power source 9 but directly emitted by the lampshade 1.

[0046] In this embodiment, when the driving power source 9 needs to be maintained, only the light source assembly 3 needs to be rotated to adjust the state of the light source assembly 3, without disassembling the light source assembly 3, which further improves the convenience of maintaining the wall lamp.

[0047] As Figure 1 As shown, the wall lamp facilitating maintenance further includes two limiting rings 5 and two rotating shafts 6; both of the two limiting rings 5 are located in the accommodation cavity 21 and arranged on the same side wall of the bottom shell 2; the two rotating shafts 6 are respectively arranged at both ends of the light source assembly 3 and correspond to the two limiting rings 5 one by one; the end of the rotating shaft 6 away from the light source assembly 3 is inserted into the limiting ring 5 and can rotate relative to the limiting ring 5.

[0048] Specifically, the two limiting rings 5 are coaxially arranged and located on the same side of the bottom shell 2; the limiting rings 5 are connected to the side wall of the bottom shell 2. The light source assembly 3 is located between the two limiting rings 5, and through the insertion and cooperation of the rotating shafts 6 and the limiting rings 5, the positioning and rotatability of the light source assembly 3 between the two limiting rings 5 are realized.

[0049] Since the two limiting rings 5 are arranged on the same side of the bottom case 2 and the two rotating shafts 6 are arranged on the same side of the light source assembly 3, one side of the light source assembly 3 is rotationally engaged with the limiting ring 5 through the rotating shaft 6 to realize the rotational connection between the light source assembly 3 and the bottom case 2. Then, the light source assembly 3 functions like a door. When a force is applied to the side of the light source assembly 3 away from the rotating shaft 6 to rotate the light source assembly 3, the light source assembly 3 can be rotated to block and expose the driving power source 9.

[0050] In an embodiment of the present application, the connection point on the light source assembly 3 corresponding to the flexible connection member 4 is located on the line connecting the two rotating shafts 6.

[0051] Specifically, the light source assembly 3 is only rotationally connected to the bottom case 2 through the side where the rotating shaft 6 is located. Therefore, when the light source assembly 3 is rotated to expose and block the driving power source 9, only the side of the light source assembly 3 corresponding to the rotating shaft 6 rotates, while the side opposite to the rotating shaft 6 will have a large-angle opening and closing movement. In the present application, the two rotating shafts 6 and the connection point on the light source assembly 3 corresponding to the flexible connection member 4 are located on a straight line, so that when the light source assembly 3 is rotated to expose the driving power source 9 and the driving power source 9 is maintained, the flexible connection member 4 will not have a large displacement, and the lampshade 1 will not have a large displacement relative to the bottom case 2. After the maintenance personnel remove the lampshade 1, the lampshade 1 can be completely separated from the bottom case 2 with only a small movement, and the maintenance personnel can reset the lampshade 1 to be buckled with the bottom case 2 with a small movement, further improving the convenience of wall lamp maintenance.

[0052] The wall lamp facilitating maintenance further includes a limiting unit 8, and the limiting unit 8 is arranged in the accommodation cavity 21; a clamping groove 7 is arranged on the light source assembly 3 corresponding to the limiting unit 8 (as Figure 2 shown); when the clamping groove 7 is engaged with the limiting unit 8, the light source assembly 3 blocks the opening of the bottom case 2.

[0053] Specifically, the light source assembly 3 is positioned in the accommodation cavity 21 only through the cooperation between the rotating shaft 6 and the limiting ring 5. When the light source assembly 3 blocks the driving power source 9, through the cooperation between the clamping groove 7 and the limiting unit 8, the side of the light source assembly 3 opposite to the rotating shaft 6 can be limited. Then, one side of the light source assembly 3 is limited by the cooperation between the rotating shaft 6 and the limiting ring 5, and the other side of the light source assembly 3 is limited by the cooperation between the clamping groove 7 and the limiting unit 8, so as to position the light source assembly 3 in the state of blocking the driving power source 9.

[0054] It can be understood that when the driving power supply 9 needs to be maintained, a force is applied to the light source assembly 3 to disengage the card slot 7 from the limiting unit 8, and then the light source assembly 3 is rotated, so that the driving power supply 9 can be exposed, and thus the driving power supply 9 can be maintained.

[0055] In an embodiment of the present application, as Figure 4 shown, the limiting unit 8 includes a cushion block 81 and a limiting member 82; the cushion block 81 is arranged on the side wall of the bottom case 2 opposite to the limiting ring 5; one side of the cushion block 81 facing the opening has an installation surface 811; the limiting member 82 is arranged on the installation surface 811 and cooperates with the card slot 7.

[0056] Specifically, the cushion block 81 is used to support and elevate the limiting member 82 and provide an installation space for the limiting member 82; the installation surface 811 has a certain height relative to the bottom of the bottom case 2, and the height of the installation surface 811 is adapted to the limiting ring 5, so that when the card slot 7 is engaged with the limiting member 82, the light source assembly 3 can be parallel to the bottom surface of the bottom case 2 and provide an installation space for the driving power supply 9 arranged in the accommodation cavity 21.

[0057] In an embodiment of this embodiment, the limiting member 82 includes a screw, and the limiting member 82 is threadedly connected to the cushion block 81.

[0058] In an embodiment of this embodiment, the outer side of the installation surface 811 is lower than the inner side, and the limiting member 82 is perpendicular to the installation surface 811.

[0059] Specifically, the outer side of the installation surface 811 is lower, and the inner side of the installation surface 811 is higher, so that the installation surface 811 forms an inclined surface, and an acute angle is formed between the installation surface 811 and the side wall of the bottom case 2; in this way, the limiting member 82 can be installed in a direction perpendicular to the installation surface 811, expanding the misalignment angle between the limiting member 82 and the side wall of the bottom case 2, thereby avoiding adverse interference of the side wall of the bottom case 2 on the installation of the limiting member 82.

[0060] In an embodiment of the present application, as Figure 1 shown, the light source assembly 3 includes a support member 31 and a light emitting unit 32; the support member 31 is rotatably connected to the bottom case 2; the light emitting unit 32 is arranged on the support member 31 and faces the lamp shade 1.

[0061] Specifically, as Figure 2 and Figure 3As shown, the support member 31 includes a support plate 311, two long side plates 312, and two short side plates 313. The two long side plates 312 and the two short side plates 313 are distributed around the support plate 311 and are bent relative to the support plate 311 toward the accommodation cavity 21; the rotating shaft 6 is located on the short side plate 313.

[0062] In an embodiment of this embodiment, as Figure 3 shown, the height of the short side plate 313 is greater than the height of the long side plate 312, that is, the height of the long side plate 312 is smaller and the height of the short side plate 313 is larger; the short side plate 313 is used to provide sufficient installation space for the rotating shaft 6. Therefore, in this embodiment, the short side plate 313 with a larger height is selected to provide sufficient installation space for the rotating shaft 6. One of the long side plates 312 is located between the two limiting rings 5, and when the support plate 311 rotates, this long side plate 312 needs to rotate with the long side plate 312. Therefore, in this embodiment, the long side plate 312 with a smaller height is selected to provide sufficient rotation space for this long side plate 312, so that the rotation radius of this long side plate 312 is smaller, avoiding adverse interference from the side wall of the bottom case 2 when this long side plate 312 rotates.

[0063] In an embodiment of this embodiment, the short side plate 313 is perpendicular to the support plate 311, and there is an obtuse angle between the long side plate 312 and the support plate 311, and the card slot 7 is located on the long side plate 312.

[0064] Specifically, the short side plate 313 is perpendicular to the support plate 311, so that after the rotating shaft 6 is installed on the short side plate 313, it can be coaxially arranged with the limiting ring 5, so as to cooperate with the limiting ring 5 to realize the rotatable installation of the light source assembly 3 in the bottom case 2.

[0065] As Figure 3 shown, there is an obtuse angle between the long side plate 312 and the support plate 311, and the card slot 7 is located on the long side plate 312 on the side away from the rotating shaft 6. The inclination angle of the long side plate 312 relative to the support plate 311 can be adapted to the limiting member 82, which is convenient for engaging the card slot 7 with the limiting member 82 after rotating the light source assembly 3.

[0066] When the card slot 7 is engaged with the limiting member 82, the long side plate 312 provided with the card slot 7 is parallel to the installation surface 811 to ensure the stability of the cooperation between the card slot 7 and the limiting member 82, and is also convenient for the support plate 311 to make the card slot 7 engage with the limiting member 82 after rotation.

[0067] In an embodiment of the present application, both the light-emitting units 32 and the driving power supplies 9 are multiple, and the driving power supplies 9 are connected to the light source assemblies 3 in a one-to-one correspondence.

[0068] In this embodiment, each of the light-emitting units 32 independently corresponds to one of the driving power supplies 9, so that each of the light-emitting units 32 can be independently controlled by a corresponding driving power supply 9, which not only ensures the reliability of the product but also ensures the maintainability of the product, and the use cost is low.

[0069] In an embodiment of this embodiment, both the light-emitting units 32 and the driving power supplies 9 are two, and the two light-emitting units 32 and the two driving power supplies 9 are connected in a one-to-one correspondence.

[0070] In an embodiment of this embodiment, a fuse 10 (as shown) is also electrically connected between the light-emitting unit 32 and the driving power supply 9. The fuse 10 is located in the accommodation cavity 21, so as to adopt an input wire connection method with a fuse 10, which greatly ensures the safety performance of the wall lamp that is easy to maintain. Figure 5 As shown, the fuse 10 is located in the accommodation cavity 21, so as to adopt an input wire connection method with a fuse 10, which greatly ensures the safety performance of the wall lamp that is easy to maintain.

[0071] In an embodiment of the present application, a groove is provided near the opening of the bottom shell 2, and a sealing ring 11 (as shown) is provided in the groove; a rib is provided on the inner wall of the lampshade 1. When the lampshade 1 is buckled with the bottom shell 2, the rib abuts against the sealing ring 11, thereby ensuring the sealing performance after the bottom shell 2 and the lampshade 1 are buckled. Figure 4 As shown, a rib is provided on the inner wall of the lampshade 1. When the lampshade 1 is buckled with the bottom shell 2, the rib abuts against the sealing ring 11, thereby ensuring the sealing performance after the bottom shell 2 and the lampshade 1 are buckled.

[0072] In summary, the present application provides a wall lamp that is easy to maintain, which includes: a lampshade; a bottom shell having an accommodation cavity and an opening and used for buckling with the lampshade; a light source assembly disposed in the accommodation cavity; a flexible connecting member, one end of which is detachably connected to the light source assembly and the other end of which is detachably connected to the lampshade; when the flexible connecting member is in a tensioned state, the lampshade can be detached from the bottom shell; when the lampshade is buckled with the bottom shell, the flexible connecting member is in a relaxed state. The flexible connecting member is used to connect the lampshade and the light source assembly, so that a connection relationship is generated between the lampshade and the light source assembly; then, when the lampshade is removed from the bottom shell and the lampshade is completely separated from the bottom shell, the flexible connecting member is tensioned and connects the lampshade. The maintenance personnel only need to loosen the lampshade, and the lampshade maintains a suspended posture under the action of the flexible connecting member, without specifically looking for a lampshade placement position to place the lampshade. After the maintenance is completed, directly lift the lampshade and buckle it with the bottom shell, and the flexible connecting member changes to a relaxed state, without the maintenance personnel specifically going to the lampshade placement position to retrieve the lampshade, which greatly shortens the maintenance time and simplifies the maintenance process, so as to achieve the purpose of improving the maintenance convenience.

[0073] It should be understood that the application of the present utility model is not limited to the above examples. For those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A wall lamp that is easy to maintain, characterized in that: It includes: lampshade; A bottom shell, having a receiving cavity and an opening, and used for buckling with the lampshade; A light source assembly is disposed in the accommodating cavity; A flexible connector, one end of which is detachably connected to the light source assembly, and the other end of which is detachably connected to the lampshade; When the flexible connector is in a tensioned state, the lampshade can be separated from the bottom shell; when the lampshade is buckled with the bottom shell, the flexible connector is in a relaxed state.

2. The wall lamp that is easy to maintain according to claim 1, characterized in that: It also includes: A driving power source is disposed in the accommodating cavity and is located on a side of the light source assembly away from the opening; The light source assembly can rotate relative to the bottom shell to shield and expose the driving power source.

3. The wall lamp easy to maintain according to claim 2, characterized in that: It also includes: Two limiting rings are located in the accommodating cavity and are arranged on the same side wall of the bottom shell; Two rotating shafts are arranged at two ends of the light source assembly and correspond to the two limiting rings one by one; one end of the rotating shaft away from the light source assembly is inserted into the limiting ring and can rotate relative to the limiting ring.

4. The wall lamp easy to maintain according to claim 3, characterized in that: The connection point on the light source assembly corresponding to the flexible connector is located on the line between the two rotating shafts.

5. The wall lamp easy to maintain according to claim 3, characterized in that: It also includes: A limiting unit, disposed in the accommodating cavity; A slot is provided on the light source assembly at a position corresponding to the limiting unit; when the slot is engaged with the limiting unit, the light source assembly blocks the opening of the bottom shell.

6. The wall lamp easy to maintain according to claim 5, characterized in that: The limiting unit comprises: A cushion block is arranged on a side wall of the bottom shell opposite to the limiting ring; the cushion block has a mounting surface on a side facing the opening; The limiting member is arranged on the installation surface and matches with the clamping slot.

7. The wall lamp easy to maintain according to claim 6, characterized in that: The outer side of the installation surface is lower than the inner side, and the limiting member is perpendicular to the installation surface.

8. The wall lamp easy to maintain according to claim 7, characterized in that: The light source assembly comprises: A support member is rotatably connected to the bottom shell; the support member includes a support plate, two long side plates and two short side plates, the two long side plates and the two short side plates are distributed around the support plate and are bent relative to the support plate toward the accommodating cavity; the rotating shaft is located on the short side plates; The light emitting unit is disposed on the supporting plate and arranged toward the lampshade.

9. The wall lamp easy to maintain according to claim 8, characterized in that: The short side plate is perpendicular to the support plate, an obtuse angle is formed between the long side plate and the support plate, and the slot is located on the long side plate.

10. The wall lamp easy to maintain according to claim 8, characterized in that: There are multiple light-emitting units and multiple driving power supplies, and the driving power supplies are connected to the light source components in a one-to-one correspondence.

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