A portable indoor lighting fixture capable of multi-angle illumination.

Abstract

This utility model discloses a portable indoor lighting fixture capable of multi-angle illumination, including a lamp body and a portable support base. A vertically distributed lifting assembly is fixedly connected to the upper part of the portable support base. A fixed seat is fixedly connected to the upper part of the lifting assembly. A vertically distributed fixed shaft is provided on the upper part of the fixed seat. A rotating seat is rotatably connected to the fixed shaft via bearings. A locking mechanism is provided between the fixed seat and the rotating seat. The rotating seat is connected to the lamp body via a flipping mechanism. The portable support base is equipped with a power supply module electrically connected to the lamp body. The lifting assembly allows for vertical lifting and lowering of the lamp body, the flipping mechanism allows for vertical flipping of the lamp body, and the unlocking and locking mechanism allows for horizontal rotation of the lamp body by rotating the rotating seat. This achieves multi-angle illumination. Furthermore, all parts of this utility model are integrated and mounted on the portable support base, facilitating transport and transfer. The structure is simple and easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration lighting technology, and in particular to a portable lighting fixture for interior decoration that can provide multi-angle lighting. Background Technology

[0002] In interior decoration, there is a high demand for lighting fixtures. Traditional lighting fixtures are usually fixed to the ceiling or wall, and cannot flexibly adjust the lighting angle and height, resulting in limited lighting effects. Existing portable lighting fixtures can usually only achieve simple height adjustment or fixed-angle lighting, and cannot simultaneously meet the needs of vertical lifting and tilting adjustment of the lighting angle. In addition, the installation and disassembly of existing fixtures are cumbersome, affecting construction efficiency.

[0003] Therefore, it is of great significance to design a lighting fixture that is simple in structure, easy to operate, and capable of multi-angle illumination. Utility Model Content

[0004] The purpose of this invention is to provide a portable lighting fixture for indoor decoration that can provide multi-angle illumination, thus effectively solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A portable indoor lighting fixture capable of multi-angle illumination includes a lamp body and a movable support base. A vertically distributed lifting assembly is fixedly connected to the upper part of the movable support base. A fixed seat is fixedly connected to the upper part of the lifting assembly. A vertically distributed fixed shaft is provided on the upper part of the fixed seat. A rotating seat is rotatably connected to the fixed shaft via a bearing. A locking mechanism is provided between the fixed seat and the rotating seat. The rotating seat is connected to the lamp body via a flipping mechanism. A power supply module electrically connected to the lamp body is provided on the movable support base.

[0007] Furthermore, the locking mechanism includes a horizontally distributed ring-shaped locking plate and a preload spring for pushing the locking plate toward the fixed seat. The outer periphery of the locking plate is provided with an annular limiting plate that protrudes upward and is slidably connected to the rotating seat. The two ends of the preload spring abut against the locking plate and the rotating seat, respectively. The top surface of the fixed seat is provided with a plurality of first protruding teeth arranged in a circumferential array around the fixed axis. The bottom surface of the locking plate is provided with at least one second protruding tooth that engages with the first protruding teeth.

[0008] Furthermore, the inner surface of the annular limiting plate is provided with at least one vertically distributed limiting rib, and the outer peripheral sidewall of the rotating seat is provided with a guide groove that is slidably connected to the limiting rib.

[0009] Furthermore, a lifting plate is provided on the outer surface of the annular limiting plate.

[0010] Furthermore, the flipping mechanism includes a first plate and a second plate that are rotatably connected, and a clamping mechanism connected between the first plate and the second plate. The first plate is fixedly connected to the side wall of the rotating seat, and the second plate is fixedly connected to the lamp body. The first plate and the second plate are both distributed parallel to each other along a vertical plane.

[0011] Furthermore, the clamping mechanism includes a handle, a screw, and a nut. One end of the handle has a cam portion, which is rotatably connected to one end of the screw. The nut is threadedly connected to the other end of the screw. Both the first plate and the second plate are provided with shaft holes through which the screw passes.

[0012] Furthermore, the first plate has a plurality of third protruding teeth arranged in a circumferential array around the screw on the side surface near the second plate, and the second plate has at least one fourth protruding tooth that engages with the third protruding teeth on the side surface near the first plate.

[0013] Furthermore, the movable support base includes a horizontally distributed base plate and a number of omnidirectional casters with braking devices, the omnidirectional casters being installed on the bottom of the base plate.

[0014] Furthermore, a housing for placing the power supply module is fixedly connected above the base plate, and a door panel is rotatably installed on one side of the housing.

[0015] Furthermore, the lifting assembly includes a plug-in tube and a plug rod. The bottom of the plug tube is connected to the movable support base, and the top of the plug rod is connected to the fixed base. The cross-section of the plug tube and the plug rod is square. The side wall of the plug tube is provided with a threaded hole, and a fastener that abuts against the plug rod is installed in the threaded hole.

[0016] Compared with the prior art, this utility model provides a portable lighting fixture for indoor decoration that can provide multi-angle illumination, and has the following beneficial effects:

[0017] This invention allows for vertical adjustment of the lamp body via a lifting assembly, vertical tilting adjustment via a flipping mechanism, and horizontal rotation adjustment via an unlocking and locking mechanism that allows for multi-angle adjustment of the lamp body's position, thus achieving multi-angle lighting. Furthermore, all components of this invention are integrated and mounted on a movable support base, facilitating transport and relocation; the structure is simple and operation is convenient. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of a half-section of the present invention;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the assembly of the rotating base and the fixed base;

[0023] Figure 5 This is a schematic diagram of the assembly of the rotating base and the fixed base from another perspective;

[0024] Figure 6 This is a structural schematic diagram of the lifting assembly;

[0025] Figure 7 This is a schematic diagram of the assembly of the flipping mechanism;

[0026] Figure 8 This is a schematic diagram of the assembly of the flipping mechanism from another perspective;

[0027] Figure 9 This is a schematic diagram of using a clamping mechanism to lock the first plate and the second plate.

[0028] Reference numerals: 1. Lamp body; 2. Movable support base; 21. Base plate; 22. Universal caster wheel; 23. Housing; 24. Door panel; 3. Lifting assembly; 31. Insert tube; 311. Threaded hole; 32. Insert rod; 33. Fastener; 4. Fixed seat; 41. Fixed shaft; 42. First tooth; 5. Bearing; 6. Rotating seat; 61. Guide groove; 7. Locking mechanism; 71. Locking plate; 711. Second tooth; 72. Preload spring; 73. Annular limiting plate; 731. Limiting rib; 732. Lifting plate; 8. Flipping mechanism; 81. First plate; 811. Third tooth; 82. Second plate; 821. Fourth tooth; 83. Clamping mechanism; 831. Handle; 832. Screw; 833. Nut; 834. Cam part; 84. Shaft hole; 9. Power supply module. Detailed Implementation

[0029] The technical solution of this utility model will be clearly and completely described below through detailed embodiments and in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0030] Please refer to Figures 1-9 This embodiment provides a portable indoor lighting fixture capable of multi-angle illumination, including a lamp body 1 and a movable support base 2. A vertically distributed lifting assembly 3 is fixedly connected to the upper part of the movable support base 2. A fixed seat 4 is fixedly connected to the upper part of the lifting assembly 3. A vertically distributed fixed shaft 41 is provided on the upper part of the fixed seat 4. A rotating seat 6 is rotatably connected to the fixed shaft 41 via a bearing 5. A locking mechanism 7 is provided between the fixed seat 4 and the rotating seat 6. The rotating seat 6 is connected to the lamp body 1 via a flipping mechanism 8. The movable support base 2 is provided with a power supply module 9 electrically connected to the lamp body 1. The lifting assembly allows for vertical lifting adjustment of the lamp body, the flipping mechanism allows for vertical flipping adjustment of the lamp body, and the locking mechanism allows for horizontal rotation adjustment of the lamp body by rotating the rotating seat. Thus, the position of the lamp body can be adjusted at multiple angles, achieving multi-angle illumination. Furthermore, all structural components are integrated and mounted on the movable support base, facilitating transport and making the overall structure simple and easy to operate.

[0031] In some specific implementation methods, refer to Figures 1-5 The locking mechanism 7 includes a horizontally distributed, annular locking plate 71 and a preload spring 72 for pushing the locking plate 71 towards the fixed seat 4. The outer periphery of the locking plate 71 has an annular limiting plate 73 that protrudes upwards and is slidably connected to the rotating seat 6. The two ends of the preload spring 72 abut against the locking plate 71 and the rotating seat 6, respectively. The top surface of the fixed seat 4 has several first protruding teeth 42 arranged in a circumferential array around the fixed shaft 41. The bottom surface of the locking plate 71 has at least one second protruding tooth 711 that engages with the first protruding teeth 42. Thus, under the elastic pressure of the preload spring, the second protruding tooth on the locking plate remains engaged with the first protruding tooth on the fixed seat, ensuring that the rotating seat and the fixed seat remain locked. When it is necessary to rotate the lamp body left or right, simply pull the locking plate upwards to unlock the rotating seat, allowing it to rotate freely.

[0032] For more specific details, please refer to Figures 3-5The inner surface of the annular limiting plate 73 is provided with at least one vertically distributed limiting rib 731, and the outer peripheral sidewall of the rotating seat 6 is provided with a guide groove 61 that is slidably connected to the limiting rib 731. Through the sliding engagement of the limiting rib and the guide groove, the locking plate can slide relatively smoothly in the vertical direction. As an example, there are four limiting ribs and four guide grooves.

[0033] refer to Figures 1-5 To facilitate operation of the lifting lock plate, as an improved embodiment, a lifting plate 732 is provided on the outer surface of the annular limiting plate 73. Thus, by grasping the lifting plate, the lock plate can be easily driven upwards.

[0034] In some specific implementation methods, refer to Figures 1-3 and Figures 7-9 The flipping mechanism 8 includes a first plate 81 and a second plate 82 rotatably connected, and a clamping mechanism 83 connected between the first plate 81 and the second plate 82. The first plate 81 is fixedly connected to the side wall of the rotating seat 6, and the second plate 82 is fixedly connected to the lamp body 1. Both the first plate 81 and the second plate 82 are parallel to each other along a vertical plane. By releasing the clamping mechanism, the second plate can be rotated up and down, thereby flipping and adjusting the lamp body.

[0035] For more specific details, please refer to Figures 7-9 The clamping mechanism 83 includes a handle 831, a screw 832, and a nut 833. One end of the handle 831 has a cam portion 834, which is rotatably connected to one end of the screw 832. The nut 833 is threadedly connected to the other end of the screw 832. Both the first plate 81 and the second plate 82 are provided with shaft holes 84 through which the screw 832 passes. By turning the handle, the cam portion on the handle can be used to push and clamp the first and second plates, making operation convenient.

[0036] refer to Figures 7-9 To ensure a secure and reliable connection between the first and second plates, an improved embodiment includes a plurality of third protruding teeth 811 arranged in a circumferential array around the screw 832 on the surface of the first plate 81 near the second plate 82. The surface of the second plate 82 near the first plate 81 includes at least one fourth protruding tooth 821 that engages with the third protruding teeth 811. Thus, under the pushing action of the cam, the fourth protruding tooth on the second plate remains engaged with the third protruding tooth on the first plate, ensuring that the first and second plates remain locked. When the lamp body needs to be flipped up or down for adjustment, simply open the handle to unlock the second plate, allowing it to be freely flipped.

[0037] In some specific implementation methods, participants Figure 1 and Figure 2 The movable support base 2 includes a horizontally distributed base plate 21 and a plurality of omnidirectional casters 22 with braking devices, the casters 22 being mounted on the bottom of the base plate 21. This facilitates handling and relocation.

[0038] In some specific implementation methods, refer to Figure 1 and Figure 2 A housing 23 for placing the power supply module 9 is fixedly connected to the top of the base plate 21, and a door panel 24 is rotatably installed on one side of the housing 23. The power supply module is placed inside the housing, which not only provides better protection but also acts as a counterweight, enhancing the stability of the movable support base and preventing it from tipping over.

[0039] In some specific implementation methods, refer to Figure 1 , Figure 2 and Figure 6 The lifting assembly 3 includes a plug-in tube 31 and a plug rod 32. The bottom of the plug tube 31 is connected to the movable support base 2, and the top of the plug rod 32 is connected to the fixed base 4. The plug tube 31 and the plug rod 32 have square cross-sections. The side wall of the plug tube 31 has a threaded hole 311, and a fastener 33 that abuts against the plug rod 32 is installed in the threaded hole 311. Thus, by loosening the fastener, the height of the lamp body can be adjusted by dragging the plug rod up and down. Specifically, the fastener is a bolt.

[0040] In some specific embodiments, the lamp body 1 can be one of an LED lamp, an energy-saving lamp, or a halogen lamp. The power supply module 9 uses a rechargeable battery.

[0041] The above embodiments are merely illustrative of the concept and technical solution of this utility model, and are not intended to limit this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-angle illuminable mobile lighting fixture for interior decoration, comprising a lamp body and a mobile supporting base, characterized in that, The upper part of the movable support base is fixedly connected to a vertically distributed lifting component, the upper part of the lifting component is fixedly connected to a fixed seat, the upper part of the fixed seat is provided with a vertically distributed fixed shaft, the fixed shaft is rotatably connected to a rotating seat through a bearing, a locking mechanism is provided between the fixed seat and the rotating seat, the rotating seat is connected to the lamp body through a flipping mechanism, and the movable support base is provided with a power supply module electrically connected to the lamp body.

2. The multi-angle illuminable mobile lighting fixture for interior decoration according to claim 1, characterized in that, The locking mechanism includes a horizontally distributed ring-shaped locking plate and a preload spring for pushing the locking plate toward the fixed seat. The outer periphery of the locking plate is provided with an annular limiting plate that protrudes upward and is slidably connected to the rotating seat. The two ends of the preload spring abut against the locking plate and the rotating seat, respectively. The top surface of the fixed seat is provided with a plurality of first protruding teeth arranged in a circumferential array around the fixed axis. The bottom surface of the locking plate is provided with at least one second protruding tooth that engages with the first protruding teeth.

3. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 2, wherein, The inner surface of the annular limiting plate is provided with at least one vertically distributed limiting rib, and the outer peripheral sidewall of the rotating seat is provided with a guide groove that is slidably connected to the limiting rib.

4. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 2, wherein, The outer surface of the annular limiting plate is provided with a lifting plate.

5. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 1, wherein, The flipping mechanism includes a first plate and a second plate that are rotatably connected, and a clamping mechanism connected between the first plate and the second plate. The first plate is fixedly connected to the side wall of the rotating seat, and the second plate is fixedly connected to the lamp body. The first plate and the second plate are both distributed parallel to each other along a vertical plane.

6. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 5, wherein, The clamping mechanism includes a handle, a screw, and a nut. One end of the handle has a cam portion, which is rotatably connected to one end of the screw. The nut is threadedly connected to the other end of the screw. Both the first plate and the second plate are provided with shaft holes through which the screw passes.

7. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 6, wherein, The first plate has a plurality of third protruding teeth arranged in a circumferential array around the screw on one side surface near the second plate, and the second plate has at least one fourth protruding tooth that engages with the third protruding teeth on one side surface near the first plate.

8. The multi-angle illuminatable mobile lighting fixture for interior decoration of claim 1, wherein, The mobile support base includes a horizontally distributed base plate and several omnidirectional casters with braking devices, the omnidirectional casters being installed on the bottom of the base plate.

9. The multi-angle illuminable mobile lighting fixture for interior decoration of claim 8, wherein, A housing for placing the power supply module is fixedly connected to the top of the base plate, and a door panel is rotatably installed on one side of the housing.

10. The multi-angle illuminatable mobile lighting fixture for interior decoration of claim 1, wherein, The lifting assembly includes a plug-in tube and a plug rod. The bottom of the plug tube is connected to the movable support base, and the top of the plug rod is connected to the fixed base. The cross-section of the plug tube and the plug rod is square. The side wall of the plug tube is provided with a threaded hole, and a fastener that abuts against the plug rod is installed in the threaded hole.

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