Floor lamp with rotatable lamp cap

Abstract

The utility model discloses a floor lamp with a rotatable lamp holder. The floor lamp comprises a lamp holder and the lamp holder. A connecting base extending in the vertical direction is arranged on the lamp holder, the lamp cap comprises an upper cover, a horizontal supporting face and a circular groove which is sunken downwards from the supporting face are formed in the upper cover, and a rotating disc is detachably fixed to the bottom of the connecting base. The rotating disc comprises a limiting convex edge located on the outer periphery of the rotating disc and a shaft part which protrudes downwards from the lower surface of the limiting convex edge and has a circular section, the limiting convex edge is in lap joint with the supporting surface, and the shaft part is embedded in the circular groove so that the shaft part can be in pivot fit with the upper cover; the upper cover is fixedly connected with a pressing plate in a detachable mode, and the pressing plate is arranged above the limiting convex edge and matched with the supporting face so as to limit the freedom degree of the limiting convex edge moving in the vertical direction. According to the floor lamp, the light-emitting area of the lamp cap can be changed, so that the floor lamp can meet the use requirements of different scenes, the structure is simple, and rapid and convenient installation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, and particularly relates to a floor lamp with a rotatable lamp head. Background Art

[0002] The light-emitting element of a traditional floor lamp is a bulb. As a rotary structure, the light-emitting area of the bulb is limited within a circular range and cannot meet the needs of learning, office work, etc. Currently, the light source of a floor lamp usually adopts a structure of an LED light strip cooperating with a light guide plate or a diffusion plate, which has advantages such as high brightness and good energy-saving performance. The shape of the lamp head of an existing floor lamp is generally set according to the shape of the light guide plate or the diffusion plate. The light guide plate or the diffusion plate usually adopts a rectangular structure. Therefore, the external shape of the lamp head is basically rectangular. During use, the light-emitting area of the lamp head is rectangular. In order to meet different usage scenarios, it is required that the lamp head can rotate on a horizontal plane so that the light-emitting area can meet the lighting requirements in different usage scenarios. Therefore, the lamp head is usually rotatably connected to the lamp post. The rotation connection structure between the lamp head and the lamp post of an existing floor lamp is relatively complex, which is not conducive to the assembly of the floor lamp. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a floor lamp with a rotatable lamp head, which has a simple structure and can be assembled conveniently.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A floor lamp with a rotatable lamp head includes a lamp post and a lamp head. A connecting seat extending in the up and down direction is arranged on the lamp post. The lamp head includes an upper cover, on which a horizontal support surface and a circular groove recessed downward from the support surface are provided. A turntable is detachably fixed to the bottom of the connecting seat. The turntable includes a limiting convex edge at its outer peripheral edge and a shaft portion protruding downward from the lower surface of the limiting convex edge and having a circular cross-section. The limiting convex edge is lapped on the support surface, and the shaft portion is embedded in the circular groove so that the shaft portion is pivotally matched with the upper cover. A pressing plate is detachably fixedly connected to the upper cover. The pressing plate is placed above the limiting convex edge and cooperates with the support surface to limit the degree of freedom of the limiting convex edge to move in the up and down direction.

[0006] Preferably, an installation groove recessed downward from its top surface and a plurality of first screw holes extending upward from the bottom surface of the shaft portion to the bottom surface of the installation groove are provided on the turntable. The connecting seat is inserted into the installation groove. A plurality of second screw holes corresponding to the first screw holes one by one are provided on the bottom surface of the connecting seat. A connecting screw is arranged in the first screw hole and penetrates upward from the lower part. The part of the connecting screw protruding from the upper part of the first screw hole is screwed into the second screw hole.

[0007] Preferably, the cross-section of the mounting groove and the cross-section of the connecting seat are both square, the connecting seat is surrounded by four side walls, and a second screw hole is respectively provided on the inner side of the position where adjacent side walls are connected.

[0008] Preferably, a sink is provided on the upper cover, the bottom surface of the sink forms a support surface, and the circular groove is formed by the middle part of the bottom surface of the sink being sunken downwards.

[0009] Preferably, the upper cover is provided with a receiving groove which is recessed downward from its top surface, and the sink groove is formed by the bottom surface of the receiving groove being recessed downward, and an insert block is embedded in the receiving groove, which blocks the top of the pressure plate and cooperates with the upper cover synchronously, and the upper surface of the insert block is flush with the top surface of the upper cover; a circular through hole is provided on the insert block, and a set of rubber rings which are arranged on the outside of the connecting seat and cooperate with the connecting seat synchronously are embedded in the through hole, and the outer edge surface of the rubber ring is tightly attached to the peripheral wall of the through hole.

[0010] Preferably, the lamp stand includes a support rod extending in the up-down direction, and a cross rod extending laterally at the top of the support rod, one end of the cross rod is fixedly connected to the top of the support rod, and the other end of the cross rod is fixedly connected to the top of the connecting seat through a connecting piece.

[0011] Preferably, the connecting piece includes two mutually perpendicular connecting heads, each connecting head includes two opposite connecting walls, and a plug-in column is provided on both sides of each connecting wall; one of the connecting heads is plugged into the top of the connecting seat from top to bottom, and the four plug-in columns of the connecting head are respectively embedded in the tops of the four second screw holes, and the two connecting walls of the connecting head are respectively located on the inner sides of the opposite side walls of the connecting seat, and the connecting wall of the connecting head is fixedly connected to the side wall of the connecting seat by screws; the cross bar is a hollow square tube, and a plug-in hole is respectively formed at the four end corners inside the cross bar, and the other connecting head is plugged into the end of the cross bar away from the support rod, and the four plug-in columns of the connecting head are respectively plugged into the four plug-in holes, and the two connecting walls of the connecting head are respectively located on the inner sides of the two opposite wall panels on the cross bar, and the connecting wall of the connecting head is fixedly connected to the wall panel of the cross bar by screws.

[0012] Preferably, two lamp stands are included, and the connecting sockets on the two lamp stands are arranged at a certain distance staggered from each other in the length direction of the lamp head.

[0013] Preferably, the lamp head also includes a frame fixed below the edge of the upper cover, a light guide plate fixed at the bottom of the frame, and an LED light strip located at the periphery of the light guide plate.

[0014] Preferably, the frame includes a bottom wall and a baffle wall extending upward from the upper surface of the bottom wall, a diffuser plate or a light guide plate is supported on the upper surface of the bottom wall, a gap is formed between the outer periphery of the diffuser plate or the light guide plate and the baffle wall, and the LED light strip is located in the gap and fixed to the inner side of the baffle wall.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the present utility model, the shaft portion of the turntable is located in the circular groove of the upper cover, enabling the turntable to rotate relative to the upper cover, and then enabling the entire lamp head to rotate relative to the lamp stand. The user can rotate the lamp head as needed to change the light-emitting area of the lamp head, so that the floor lamp can meet the usage requirements of different scenarios; during assembly, by connecting a pressure plate to the upper cover of the lamp head, the lamp stand and the lamp head can be connected together and ensure that they can rotate relative to each other. During the installation process, the assembly of the lamp stand and the lamp head can be quickly completed without disassembling the lamp head. The structure is simple and can achieve fast and convenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 is a cross-sectional view of Embodiment 1 of the present utility model;

[0019] Figure 3 is Figure 2 an enlarged view of part A in

[0020] Figure 4 is Figure 2 an enlarged view of part B in

[0021] Figure 5 is Figure 1 a schematic structural diagram of the turntable in

[0022] Figure 6 is Figure 1 an assembly schematic diagram of the cross bar and the connecting seat in

[0023] Figure 7 is a schematic diagram of a usage state of Embodiment 2 of the present utility model;

[0024] Figure 8 is another schematic diagram of a usage state of Embodiment 2 of the present utility model.

[0025] Wherein: 10, lamp stand; 11, support rod; 12, cross bar; 121, insertion hole; 13, connecting seat; 131, side wall; 132, second screw hole; 14, connecting member; 141, connecting head; 142, connecting wall; 143, insertion post; 20, lamp head; 21, upper cover; 211, support surface; 212, sink; 213, circular groove; 214, receiving groove; 22, frame; 221, bottom wall; 222, retaining wall; 23, LED light strip; 24, light guide plate; 30, turntable; 31, limiting convex edge; 32, shaft portion; 33, first screw hole; 34, installation groove; 40, pressure plate; 50, insert block; 60, rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of non-conflict, any combination can be formed between the following-described embodiments or technical features to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation to the present application.

[0027] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically and precisely defined.

[0028] In the description of the present application, it should be noted that, unless otherwise clearly specified and defined, the terms "connected", "communicated", "connected" should be understood in a broad sense. For example, it can be a fixed connection, or can be connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0029] Such as Figure 1 , 2As shown in Figures 3, 4, 5, and 6, the floor lamp with a rotatable lamp head according to the first embodiment of the present invention includes a lamp stand 10 and a lamp head 20. The lamp head 20 can rotate relative to the lamp stand 10. Among them, a connecting seat 13 extending in the up and down direction is provided on the lamp stand 10. The lamp head 20 includes an upper cover 21. A horizontal support surface 211 and a circular groove 213 recessed downward from the support surface 211 are provided on the upper cover 21. A turntable 30 is provided between the connecting seat 13 and the upper cover 21. The turntable 30 is fixedly connected to the bottom of the connecting seat 13 by screws or other detachable means. The turntable 30 includes a limiting convex edge 31 at its outer peripheral edge and a shaft portion 32 protruding downward from the lower surface of the limiting convex edge 31. The cross-section of the shaft portion 32 is circular. The limiting convex edge 31 is lapped on the support surface 211. The cross-section diameter of the shaft portion 32 is equivalent to the cross-section diameter of the circular groove 213. After the shaft portion 32 is embedded in the circular groove 213, the shaft portion 32 can rotate within the circular groove 213, and then the connecting seat 13 and the upper cover 21 are pivotally matched. A pressing plate 40 is provided on the upper cover 21. The pressing plate 40 is placed above the limiting convex edge 31 and is fixedly connected to the upper cover 21 by screws or other detachable means. The pressing plate 40 and the support surface 211 cooperate with each other to form a limiting groove therebetween. The limiting convex edge 31 is placed in the limiting groove. The freedom degree of the limiting convex edge 31 moving in the up and down direction is limited by the pressing plate 40 and the support surface 211, and then the turntable 30 and the connecting seat 13 are prevented from separating from the upper cover 21 of the lamp head 20 in the up and down direction.

[0030] When assembling the present invention, the connecting seat 13 is fixed to the lamp stand 10. The pressing plate 40 is sleeved on the connecting seat 13 from bottom to top. Then the turntable 30 is fixed to the bottom of the connecting seat 13. The shaft portion 32 of the turntable 30 is embedded in the circular groove 213, so that the limiting convex edge 31 of the turntable 30 is lapped on the support surface 211. Finally, the pressing plate 40 is fixed to the upper cover 21 to complete the assembly of the lamp stand 10 and the lamp head 20. In the present invention, the shaft portion 32 of the turntable 30 is located in the circular groove 213 of the upper cover 21, so that the turntable 30 can rotate relative to the upper cover 21, and then the whole lamp head 20 can rotate relative to the lamp stand 10. The user can rotate the lamp head 20 as needed to change the light-emitting area of the lamp head 20, so that the floor lamp can meet the usage requirements of different scenarios; during assembly, by connecting the pressing plate 40 to the upper cover 21 of the lamp head 20, the lamp stand 10 and the lamp head 20 can be connected together and ensure that they can rotate relative to each other. During the installation process, the assembly of the lamp stand 10 and the lamp head 20 can be quickly completed without disassembling the lamp head 20. The structure is simple and can achieve fast and convenient installation.

[0031] In a preferred embodiment, a mounting groove 34 recessed downward from the top surface is provided on the turntable 30, and a plurality of first screw holes 33 extending upward from the bottom surface of the shaft portion 32 to the bottom surface of the mounting groove 34 are provided. The connecting seat 13 is inserted into the mounting groove 34. A plurality of second screw holes 132 are provided on the bottom surface of the connecting seat 13. The plurality of second screw holes 132 are arranged in one-to-one correspondence with the plurality of first screw holes 33. A connecting screw is provided in each first screw hole 33 and penetrates upward from the bottom. The part of the connecting screw protruding above the upper part of the first screw hole 33 is screwed into the second screw hole 132. Thus, when assembling the turntable 30 and the connecting seat 13, the lower part of the connecting seat 13 is embedded into the mounting groove 34 of the turntable 30, and then the connecting screw is sequentially passed through the first screw hole 33 and the second screw hole 132 from bottom to top. By providing the mounting groove 34, the bottom surface of the connecting seat 13 is as close as possible to the bottom end of the first screw hole 33, so that the upper part of the connecting screw can penetrate into the second screw hole 132, and at the same time, it is ensured that the shaft portion 32 of the turntable 30 has sufficient dimensions in the up and down directions, so that the shaft portion 32 can rotate stably in the circular groove 213. The cross-section of the mounting groove 34 is set to be square, and the cross-section of the connecting seat 13 is also square. After the connecting seat 13 is inserted into the mounting groove 34, the four side surfaces of the connecting seat 13 are respectively abutted against the four inner wall surfaces of the mounting groove 34, so that the connecting seat 13 and the turntable 30 are synchronously matched to prevent the connecting screw from being subjected to shear stress due to the frictional force received by the turntable 30 when the connecting seat 13 and the turntable 30 rotate synchronously, and to avoid loosening of the connecting screw. The connecting seat 13 is made of aluminum profile and is surrounded by four side walls 131. A second screw hole 132 is respectively provided inside the positions where the adjacent side walls 131 are connected. Correspondingly, a first screw hole 33 is provided at each of the four corners of the mounting groove 34.

[0032] A sunken groove 212 is provided on the upper cover 21, and the bottom surface of the sunken groove 212 forms a supporting surface 211. The circular groove 213 is formed by downward depression in the middle of the bottom surface of the sunken groove 212. At the same time, a receiving groove 214 that is recessed downward from the top surface is provided on the upper cover 21, and the sunken groove 212 is formed by downward depression from the bottom surface of the receiving groove 214. An inlay block 50 that shields above the pressing plate 40 is embedded in the receiving groove 214. The inlay block 50 is synchronously matched with the upper cover 21. Specifically, both the receiving groove 214 and the inlay block 50 are square to prevent the inlay block 50 from rotating relative to the upper cover 21 after being placed in the receiving groove 214. The upper surface of the inlay block 50 is flush with the top surface of the upper cover 21. A circular through hole is provided in the middle of the inlay block 50, and a rubber ring 60 sleeved outside the connecting seat 13 is embedded in the through hole. After the rubber ring 60 is sleeved outside the connecting seat 13, it rotates synchronously with the connecting seat 13. Moreover, the outer edge surface of the rubber ring 60 is closely attached to the peripheral wall of the through hole. By using the inlay block 50 to shield the pressing plate 40, the overall aesthetics of the lamp head 20 is increased, and rusting caused by excessive contact between the pressing plate 40 and the outside air is prevented. Through the contact between the rubber ring 60 and the peripheral wall of the through hole, the rubber ring 60 is tightly fitted with the inlay block 50. Then, the rubber ring 60 is used as a damping element to prevent the lamp head 20 from rotating abnormally when the floor lamp is in use.

[0033] The lamp holder 10 includes a support rod 11 extending in the vertical direction and a cross bar 12 extending horizontally at the top of the support rod 11. One end of the cross bar 12 is fixedly connected to the top of the support rod 11, and the other end of the cross bar 12 is fixedly connected to the top of the connection base 13 through a connecting member 14. Specifically, the connecting member 14 includes two connecting heads 141 perpendicular to each other, and the two connecting heads 141 are respectively fixedly connected to the cross bar 12 and the connection base 13. The connecting head 141 includes two opposite connecting walls 142, and a plug post 143 is provided on both sides of each connecting wall 142. One of the connecting heads 141 is inserted into the top of the connection base 13 from top to bottom. The second screw hole 132 on the connection base 13 extends from the bottom surface of the connection base 13 to the top surface of the connection base 13. The four plug posts 143 on the connecting head 141 are inserted into the top of the four second screw holes 132 from top to bottom. The two connecting walls 142 of the connecting head 141 are respectively located inside two opposite side walls 131 of the connection base 13, and the connecting walls 142 of the connecting head 141 and the side walls 131 of the connection base 13 are fixedly connected by screws. In this way, the connecting head 141 of the connecting member 14 facing downward is fixedly connected to the top of the connection base 13; the above-mentioned cross bar 12 is a square tube of the middle frame. Specifically, the cross bar 12 can be an aluminum profile having the same cross-sectional shape as the connection base 13. Insertion holes 121 are respectively formed at the four end corners inside the cross bar 12. The other connecting head 141 is inserted into one end of the cross bar 12 far from the support rod 11. The four plug posts 143 of the connecting head 141 are respectively inserted into the four insertion holes 121. The two connecting walls 142 of the connecting head 141 are respectively located inside two opposite wall plates of the cross bar 12, and the connecting walls 142 of the connecting head 141 and the wall plates of the cross bar 12 are fixedly connected together by screws. In this way, the connecting head 141 extending horizontally on the connecting member 14 is fixedly connected to one end of the cross bar 12 far from the support rod 11.

[0034] The lamp head 20 further includes a frame 22 fixed below the edge of the upper cover 21, a light guide plate 24, and an LED light strip 23. The light guide plate 24 is connected to the bottom of the frame 22, and the LED light strip 23 is located at the periphery of the light guide plate 24. The frame 22 specifically includes a bottom wall 221 and a retaining wall 222 extending upward from the upper surface of the bottom wall 221. The bottom edge of the bottom surface of the light guide plate 24 is lapped on the upper surface of the bottom wall 221, so as to form a gap between the outer periphery of the light guide plate 24 and the retaining wall 222. The LED light strip 23 is located in this gap and is fixed to the inner side surface of the retaining wall 222. In another embodiment, a diffusion plate can also be used to replace the above-mentioned light guide plate. The light source is an LED light board located above the diffusion plate. The light emitted by the LED light board enters from the upper surface of the diffusion plate and exits from the lower surface of the diffusion plate. A prismatic plate can be provided on the lower surface of the diffusion plate.

[0035] As Figure 7 、 8As shown in the figure, the floor lamp with a rotatable lamp head of the second embodiment of the utility model comprises two lamp stands, and the connecting seats on the two lamp stands are arranged at a certain distance from each other in the length direction of the lamp head. Figure 7 As shown, the two lamp holders are located on one side of the width direction of the lamp holder, or as shown in Figure 8 As shown, the two lamp holders are rotated relative to the lamp holder so that the two lamp holders are respectively located at two ends of the length direction of the lamp holder.

[0036] Finally, it should be noted that the above-mentioned implementation modes are only optional embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A floor lamp with a rotatable lamp head, characterized in that: It includes a lamp stand and a lamp holder; the lamp stand is provided with a connecting seat extending in the up-down direction, the lamp holder includes an upper cover, the upper cover is provided with a horizontal supporting surface, and a circular groove sunken downward from the supporting surface, a turntable is detachably fixed to the bottom of the connecting seat, the turntable includes a limiting convex edge located on its outer periphery, and an axis portion protruding downward from the lower surface of the limiting convex edge and having a circular cross-section, the limiting convex edge overlaps the supporting surface, and the axis portion is embedded in the circular groove so that the axis portion and the upper cover are pivotally matched; a pressure plate is detachably fixedly connected to the upper cover, the pressure plate is placed above the limiting convex edge and cooperates with the supporting surface to limit the freedom of movement of the limiting convex edge in the up-down direction.

2. The floor lamp with a rotatable lamp head as claimed in claim 1, characterized in that: The turntable is provided with a mounting groove which is recessed downward from its top surface, and a plurality of first screw holes which extend upward from the bottom surface of the shaft portion to the bottom surface of the mounting groove. The connecting seat is inserted into the mounting groove, and a plurality of second screw holes which correspond to the first screw holes are provided on the bottom surface of the connecting seat. A connecting screw which is inserted from bottom to top is provided in the first screw hole, and the portion of the connecting screw which protrudes from the upper part of the first screw hole is screwed into the second screw hole.

3. The floor lamp with a rotatable lamp head as claimed in claim 2, characterized in that: The cross sections of the installation groove and the connection seat are both square. The connection seat is surrounded by four side walls. A second screw hole is respectively arranged on the inner side of the position where adjacent side walls are connected.

4. The floor lamp with a rotatable lamp head as claimed in claim 3, characterized in that: A sink is arranged on the upper cover, the bottom surface of the sink forms a support surface, and the circular groove is formed by the middle part of the bottom surface of the sink being sunken downwards.

5. The floor lamp with a rotatable lamp head as claimed in claim 4, characterized in that: The upper cover is provided with a receiving groove which is recessed downward from its top surface, and the sink groove is formed by the bottom surface of the receiving groove being recessed downward. An insert block is embedded in the receiving groove, which blocks the top of the pressure plate and cooperates with the upper cover synchronously, and the upper surface of the insert block is flush with the top surface of the upper cover; a circular through hole is provided on the insert block, and a set of rubber rings which are arranged outside the connecting seat and cooperate with the connecting seat synchronously are embedded in the through hole, and the outer edge surface of the rubber ring is tightly attached to the peripheral wall of the through hole.

6. The floor lamp with a rotatable lamp head as claimed in claim 3, characterized in that: The lamp holder comprises a support rod extending in the up-down direction and a cross rod extending laterally at the top of the support rod. One end of the cross rod is fixedly connected to the top of the support rod, and the other end of the cross rod is fixedly connected to the top of the connecting seat through a connecting piece.

7. The floor lamp with a rotatable lamp head as claimed in claim 6, characterized in that: The connecting piece includes two mutually perpendicular connecting heads, each connecting head includes two opposite connecting walls, and a plug-in column is arranged on both sides of each connecting wall; one of the connecting heads is plugged into the top of the connecting seat from top to bottom, and the four plug-in columns of the connecting head are respectively embedded in the tops of the four second screw holes, and the two connecting walls of the connecting head are respectively located on the inner sides of the opposite side walls of the connecting seat, and the connecting wall of the connecting head is fixedly connected to the side wall of the connecting seat by screws; the cross bar is a hollow square tube, and a plug-in hole is respectively formed at the four end corners inside the cross bar, and the other connecting head is plugged into the end of the cross bar away from the supporting rod, and the four plug-in columns of the connecting head are respectively plugged into the four plug-in holes, and the two connecting walls of the connecting head are respectively located on the inner sides of the two opposite wall panels on the cross bar, and the connecting wall of the connecting head is fixedly connected to the wall panel of the cross bar by screws.

8. The floor lamp with a rotatable lamp head as claimed in claim 1, characterized in that: The utility model comprises two lamp stands, and the connecting seats on the two lamp stands are arranged at a certain distance from each other in the length direction of the lamp head.

9. The floor lamp with a rotatable lamp head as claimed in claim 1, characterized in that: The lamp head also includes a frame fixed below the edge of the upper cover, a light guide plate fixed at the bottom of the frame, and an LED light strip located at the periphery of the light guide plate.

10. The floor lamp with a rotatable lamp head as claimed in claim 9, characterized in that: The frame includes a bottom wall and a baffle wall extending upward from the upper surface of the bottom wall. A diffusion plate or a light guide plate is supported on the upper surface of the bottom wall. A gap is formed between the outer periphery of the diffusion plate or the light guide plate and the baffle wall. The LED light strip is located in the gap and fixed on the inner side of the baffle wall.

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