Lamp body, single-lamp lamp and multi-lamp lamp

Abstract

The invention discloses a lamp body, a single-lamp lamp and a multi-lamp lamp. The lamp body comprises an upper shell, a lower shell, a left end cover, a right end cover and a light source assembly. The left and right end covers are respectively fixed at the upper, lower, left and right ends of the light source assembly; the light source assembly includes: a light guide plate; light-emitting pieces are arranged on the side surfaces of the light guide plates; the single lamp comprises a lamp body and a single lamp support. The single-lamp support comprises a supporting body and a lamp body connecting piece. One end of the lamp body connecting piece is connected with the support body, and the other end is used for fixing the lamp body; the multi-lamp lamp comprises a lamp body and a multi-lamp support. The multi-lamp support comprises a main pipe, a telescopic pipe, a lamp body connecting piece and a supporting body. Telescopic pipes capable of moving along the main pipe are arranged on the two sides of the main pipe and fixed through pressing and fixing mechanisms. One end of each lamp body connecting piece is connected with the main pipe or the telescopic pipe; the other end is used for fixing the lamp body; the supporting body is connected with a lamp body connecting piece of the connecting main pipe through a rotary fixing piece; the multi-directional illumination requirements of a single lamp and multiple lamps can be met.

Description

Technical Field

[0001] The present invention relates to the field of lighting technology, and in particular to a lamp body, a single-lamp lamp and a multi-lamp lamp. Background Art

[0002] Existing lighting devices have the following deficiencies in terms of structural design, light effect control, bracket adjustment flexibility, and operational complexity: 1. The existing lamp body is prone to loosening during use due to the unreasonable fixing design of the housing and the light source assembly, thus affecting the lighting effect and service life; 2. The light emitted by the existing lamp is dazzling, and it is easy to cause uneven light, glare and blue light problems, resulting in reduced lighting effects and even adverse effects on visual health; 3. Most of the existing bracket structures have a single design, which makes it difficult to achieve multi-angle and multi-directional adjustment. Especially in multi-lamp combination scenarios, the flexibility and adjustment range of the bracket are limited and cannot meet complex installation requirements. In addition, the adjustment function of the bracket usually requires additional tools to assist in completion, which increases the difficulty of user operation and is not conducive to rapid on-site adjustment. Summary of the invention

[0003] The embodiments of the present invention provide a lamp body, a single-lamp lamp and a multi-lamp lamp to solve the problems of unstable lamp body structure design, uneven light, unadjustable bracket and complicated operation in the prior art.

[0004] To achieve the above-mentioned purpose, on the one hand, the present invention provides a lamp body, which includes: a shell, which includes: an upper shell and a lower shell; the upper shell and the lower shell are connected to form a limiting structure to fix the upper and lower ends of the light source assembly; the shell is used to be fixed on a single lamp bracket or a multi-lamp bracket; the end cover, which includes: a left end cover and a right end cover; the left end cover and the right end cover are respectively inserted into the two ends of the upper shell and the lower shell and fixedly connected to fix the left and right ends of the light source assembly; the light source assembly includes: a light guide plate; a light-emitting component is arranged on the side of the light guide plate.

[0005] Optionally, a first retaining edge is provided at one end of the upper shell body for limiting and fixing the upper end of the light source assembly; a second retaining edge is provided at one end of the lower shell body for limiting and fixing the lower end of the light source assembly; the other end of the upper shell body is detachably connected to the other end of the lower shell body by plugging.

[0006] Optionally, the light source assembly further includes: a reflective film, a soft light film and a rhombus plate; the reflective film is arranged below the light guide plate; the soft light film is arranged above the light guide plate; and the rhombus plate is arranged above the soft light film.

[0007] Optionally, the light-emitting element is an RGBWW lamp bead; the RGBWW lamp bead is controlled by a driving control system.

[0008] On the other hand, the present invention provides a single-lamp lamp, comprising the lamp body described above, and a single-lamp bracket; the single-lamp bracket comprises: a lamp body connector, the lamp body connector comprises: a ball-axle connector and a fixed body; the ball-axle of the ball-axle connector is rotatably connected to one end of the fixed body, and the other end of the fixed body is used to fix the lamp body; a support body, the head end of the support body is connected to the handle of the ball-axle connector.

[0009] Optionally, the fixing body includes: a first fixing member, a second fixing member and a locking knob; the first fixing member and the second fixing member form a wrapping cavity for installing the ball shaft; the locking knob is used to lock the first fixing member and the second fixing member to clamp the ball shaft.

[0010] The present invention also provides a multi-lamp bracket, comprising the lamp body described above, and a multi-lamp bracket; the multi-lamp bracket comprises: a main pipe, telescopic tubes are arranged on both sides of the main pipe; the telescopic tubes can move left and right in the main pipe, and are fixedly connected to the main pipe through a clamping and fixing mechanism; a lamp body connecting piece, a plurality of lamp body connecting pieces are arranged; respectively connected to the main pipe or the telescopic tube; the lamp body connecting piece comprises: a ball shaft connecting piece and a fixed body; the shaft handle of the ball shaft connecting piece is connected to the main pipe or the telescopic tube, the ball shaft of the ball shaft connecting piece is rotatably connected to one end of the fixed body, and the other end of the fixed body is used to fix the lamp body; a support body, the support body is connected to the shaft handle of the main pipe by rotating the fixing piece.

[0011] Optionally, the clamping and fixing mechanism includes a fixed end cover, a clamping knob, a clamping screw and a clamping plastic part; the fixed end cover is inserted into the connecting part between the main pipe and the telescopic tube, and is used to connect the main pipe to the head end of the telescopic tube; a first threaded hole is provided on the fixed end cover, for allowing the clamping screw to pass through; one end of the clamping screw is connected to the clamping knob, and the other end is connected to the clamping plastic part; the clamping plastic part is arranged in the fixed end cover and fits with the outer surface of the telescopic tube; when the clamping knob is rotated, the clamping screw can be driven to move, thereby driving the clamping plastic part to clamp the telescopic tube.

[0012] Optionally, the clamping and fixing mechanism also includes: a fixing screw and an end cover fixing plastic part; a second threaded hole is provided on the fixed end cover for the fixing screw to pass through, and one end of the fixing screw is connected to the end cover fixing plastic part; the end cover fixing plastic part is arranged in the fixed end cover and fits with the outer surface of the main pipe; when the fixing screw is screwed in, the end cover fixing plastic part can be driven to clamp the main pipe.

[0013] Optionally, the pressing and fixing mechanism further includes: a telescopic tube anti-slip plastic part; the telescopic tube anti-slip plastic part is arranged at the head end of the telescopic tube and fits with the inner surface of the main tube.

[0014] Optionally, the rotating fixed member includes: a first rotating member, a second rotating member and a fixing nut; the first rotating member is fixedly connected to a shaft handle passing through the main pipe; the second rotating member is fixedly connected to the support body; the first rotating member and the second rotating member are staggeredly connected using a plum blossom wedge structure, and are locked and fixed by the fixing nut.

[0015] Optionally, the fixing body includes: a first fixing member, a second fixing member and a locking knob; the first fixing member and the second fixing member form a wrapping cavity for installing the ball shaft; the locking knob is used to lock the first fixing member and the second fixing member to clamp the ball shaft.

[0016] Beneficial effects of the present invention: The present invention provides a lamp body, a single-lamp lamp and a multi-lamp lamp. The lamp body has an integral fixed structure formed by an upper shell body, a lower shell body, a left end cover and a right end cover, which ensures the stability of the light source component and does not shake during use; a soft light film, a reflective film and a rhombus plate design are adopted to effectively reduce glare, strobe and blue light problems and enhance the visual experience; the light-emitting parts adopt RGBWW lamp beads to provide diversified lighting effects and meet the needs of different scenes; the single-lamp bracket realizes multi-angle rotation adjustment of a single lamp body through the structural design of a ball shaft and a fixed body, which can adapt to the multi-directional lighting needs of different scenes; the multi-lamp bracket can realize the multi-directional lighting needs of multiple lamp bodies through the structural design of a main pipe, a telescopic pipe, a clamping and fixing mechanism, and a ball shaft and a fixed body; the structural design of the present invention is simple to operate and can realize rapid on-site adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional disassembled diagram of a lamp body provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of the structure of the upper shell and the lower shell provided by the embodiment of the present invention being plugged in; Figure 3 It is a schematic diagram of the structure in which the upper and lower shells and the left and right end covers are fixed according to an embodiment of the present invention; Figure 4 is a three-dimensional exploded view of a light source assembly provided by an embodiment of the present invention; Figure 5 is a side view of a light source assembly provided by an embodiment of the present invention; Figure 6 is a structural schematic diagram of a single lamp bracket provided by an embodiment of the present invention; Figure 7 is a disassembled three-dimensional diagram of a single lamp bracket and a lamp body provided by an embodiment of the present invention; Figure 8 is a structural schematic diagram of a multi-lamp bracket provided by an embodiment of the present invention; Fig. 9 is a structural schematic diagram of a clamping and fixing mechanism provided in an embodiment of the present invention; Fig.10 is a schematic structural diagram of a rotating fixing member provided in an embodiment of the present invention; Fig.11 It is a structural schematic diagram of a multi-lamp bracket provided by an embodiment of the present invention horizontally hanging a lamp body; Fig.12 It is a schematic structural diagram of a multi-lamp bracket vertically hanging lamp bodies provided by an embodiment of the present invention.

[0018] Explanation of symbols: Ball-shaft connector-1, fixed body-2, support body-3, main pipe-4, telescopic tube-5, clamping and fixing mechanism-6, rotating fixing part-7, lamp body-8, ball-shaft-11, shaft handle-12, first fixing part-21, second fixing part-22, third fixing part-23, locking knob-24, clamping piece-25, fixed end cover-61, clamping knob-62, clamping screw-63, clamping plastic part-64, fixing screw-65, End cover fixing plastic part -66, telescopic tube anti-slip plastic part -67, first rotating part -71, second rotating part -72, fixing nut -73, upper shell -81, lower shell -82, left end cover -83, right end cover -84, light source assembly -85, first rib -86, second rib -87, fixing screw -88, light guide plate -851, reflective film -852, soft light film -853, rhombus plate -854, light-emitting part -855. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention provides a lamp body, a single-lamp lamp and a multi-lamp lamp to solve the problems in the prior art of unstable lamp body structure design, uneven light, unadjustable bracket and complicated operation.

[0021] Figure 1 8 is a three-dimensional exploded view of the lamp body 8 provided in an embodiment of the present invention; Figure 1 As shown, the lamp body 8 includes: 1. A housing, the housing comprising: an upper housing 81 and a lower housing 82; the upper housing 81 and the lower housing 82 are connected to form a limiting structure to fix the upper and lower ends of the light source assembly 85; In an optional embodiment, the upper shell 81 and the lower shell 82 are made of aluminum alloy; further, the surfaces of the upper shell 81 and the lower shell 82 can be anodized to enhance corrosion resistance and improve structural strength; further, the thickness of the anodized layer is not less than 15 microns, further improving corrosion resistance and scratch resistance.

[0022] In an optional embodiment, a first retaining edge 86 is provided at one end of the upper shell 81 for limiting and fixing the upper end of the light source assembly 85; a second retaining edge 87 is provided at one end of the lower shell 82 for limiting and fixing the lower end of the light source assembly 85; the other end of the upper shell 81 is detachably connected to the other end of the lower shell 82 by plugging.

[0023] The first rib 86 is a semicircular arc structure, and the second rib 87 is also a semicircular arc structure. The upper shell 81 and the first rib 86 are an integral structure, forming a slot for clamping and fixing the upper end of the light source assembly 85; the lower shell 82 and the second rib 87 are an integral structure, and also forming a slot for clamping and fixing the lower end of the light source assembly 85; that is, the light source assembly 85 is inserted into the first rib 86 and the second rib 87 as a whole for position fixing. The first rib 86 and the second rib 87 ensure the stability of the light source assembly 85 to prevent loosening or dislocation during long-term use.

[0024] Furthermore, a buffer strip may be provided inside the first rib 86 and the second rib 87 to prevent the light source assembly 85 from being worn and loosened due to long-term use; In an optional embodiment, the upper shell 81 and the lower shell 82 are detachably connected by plugging; Figure 2 8 is a schematic diagram of the structure of the upper shell 81 and the lower shell 82 provided in an embodiment of the present invention; Figure 2As shown, the other end of the upper housing 81 is provided with a vertically extending slot structure, which is engaged with the protruding latch at the other end of the lower housing 82. The detachable connection simplifies the assembly and maintenance process of the lamp body 8. In an optional embodiment, a buffer rubber strip can be provided at the junction of the slot and the latch to absorb vibration and enhance the stability of the connection.

[0025] The shell is used to be fixed on a single-lamp bracket or a multi-lamp bracket; in an optional embodiment, grooves are provided on the back sides of the upper shell 81 and the lower shell 82 for snapping into the protrusions of the single-lamp bracket or the multi-lamp bracket; that is, the single-lamp bracket or the multi-lamp bracket supports and fixes the lamp body 8; of course, the lamp body 8 can also be fixed to the single-lamp bracket or the multi-lamp bracket by means of snaps, magnets, or screws, and the present invention is not limited to this.

[0026] 2. End caps, the end caps comprising: a left end cap 83 and a right end cap 84; the left end cap 83 and the right end cap 84 are respectively inserted into the two ends of the upper shell 81 and the lower shell 82 and fixedly connected to fix the left and right ends of the light source assembly 85; Figure 3 8 is a schematic diagram of a structure in which the upper and lower shells 82 and the left and right end covers 84 are fixed to each other according to an embodiment of the present invention; Figure 3 As shown, the left end cover 83 is inserted into one end of the upper shell 81 and the lower shell 82, and is fixedly connected to one end of the upper shell 81 and the lower shell 82 by a fixing screw 88 to fix the left end of the light source assembly 85; the right end cover 84 is inserted into the other end of the upper shell 81 and the lower shell 82, and is fixedly connected to the other end of the upper shell 81 and the lower shell 82 by a fixing screw 88 to fix the right end of the light source assembly 85; Specifically, after the left end cover 83 is inserted into one end (left end) of the upper shell 81 and the lower shell 82, the fixing screw 88 is passed through the left end cover 83 and the left end of the upper shell 81, and the fixing screw 88 is passed through the left end cover 83 and the left end of the lower shell 82, so that the left end cover 83 is fixedly connected to the left end of the upper shell 81 and the lower shell 82; after the right end cover 84 is inserted into the other end (right end) of the upper shell 81 and the lower shell 82, the fixing screw 88 is passed through the right end cover 84 and the right end of the upper shell 81, and the fixing screw 88 is passed through the right end cover 84 and the right end of the lower shell 82, so that the right end cover 84 is fixedly connected to the right end of the upper shell 81 and the lower shell 82. The fixing design of the fixing screw 88 and the fixing screw 88 ensures the stability of the overall structure and prolongs the service life of the product.

[0027] 3. The light source assembly 85 comprises: a light guide plate 851; a light emitting element 855 is disposed on the side of the light guide plate 851; Figure 4is a three-dimensional exploded view of a light source assembly 85 provided in an embodiment of the present invention; Figure 5 85 is a side view of a light source assembly 85 provided in an embodiment of the present invention; Figure 4 and Figure 5 As shown, the light emitting element 855 is an RGBWW lamp bead. The RGBWW lamp bead is a composite multi-channel light emitting diode (LED) having the following features and components: (1) RGB channel: including three basic color channels: red, green, and blue. By combining RGB in different proportions, various colors can be output to create an atmosphere or enhance the color expression of lamps.

[0028] (2) WW channel: contains two white light channels: warm white light (Warm White) and cool white light (Cool White); warm white light (usually between 2700K and 3500K): suitable for creating a warm and comfortable environment; cool white light (usually between 5000K and 6500K): suitable for work scenes, providing higher brightness and cool color temperature light.

[0029] In an optional embodiment, the RGBWW lamp bead is controlled by a drive control system. Specifically, the RGBWW lamp bead is usually paired with a PWM (pulse width modulation) driver to achieve precise color temperature and brightness adjustment by controlling the brightness of each channel. There are five independent LED channels (red, green, blue, warm white, and cold white) inside the RGBWW lamp bead. Each channel is controlled by an independent PWM signal. PWM is a technology that controls the current output by changing the "duty cycle" of the pulse signal. The adjustment of the duty cycle determines the luminous intensity of the LED in the channel. When the duty cycle is high, the current output is more and the brightness of the lamp bead increases; conversely, when the duty cycle is low, the current output is less and the brightness of the lamp bead decreases. By adjusting the PWM signal ratio of the warm white channel and the cold white channel, white light output with different color temperatures can be achieved. For example, when the duty cycle of the warm white channel is higher than that of the cold white channel, the output light tends to be warm; conversely, the output light tends to be cold.

[0030] Furthermore, the red, green and blue channels can achieve the output of almost all visible light colors through the combination of PWM signals. For example: red + green = yellow light, green + blue = cyan light, red + blue = purple light.

[0031] RGBWW lamp beads can provide rich colors and meet the different requirements of color temperature and brightness in various scenes. Through reasonable lamp bead arrangement design, efficient and uniform light distribution of light guide plate 851 can be achieved.

[0032] In an optional embodiment, the specific arrangement design of the RGBWW lamp beads can be: the RGBWW lamp beads are evenly distributed along the side edges of the light guide plate 851; and the spacing between each group of RGBWW lamp beads is usually between 5-10 mm.

[0033] Furthermore, the light source assembly 85 also includes: a reflective film 852, a soft light film 853 and a rhombus plate 854; the reflective film 852 is arranged below the light guide plate 851; the soft light film 853 is arranged above the light guide plate 851; and the rhombus plate 854 is arranged above the soft light film 853.

[0034] In a preferred embodiment, the reflective film 852 is disposed below the light guide plate 851, and a high reflectivity coating is coated on its surface to reflect the light scattered or lost downwards back to the light guide plate 851, thereby improving the utilization rate of the light; The soft light film 853 is arranged above the light guide plate 851; it is usually made of polycarbonate or PET material with high light transmittance, and has micron-level diffusion particles or textures on its surface. The surface microparticles diffuse the light evenly to avoid the glare caused by direct light, making the light more uniform and softer, improving visual comfort and reducing the damage of glare to vision. Furthermore, the soft light film 853 can be designed with special materials to selectively filter some short-wave bands of blue light, thereby reducing the radiation intensity of blue light.

[0035] The rhombus plate 854 is arranged above the soft light film 853, and micro-prism patterns are engraved on its surface. The micro-prism patterns change the light propagation path, effectively reduce the glare problem, further smooth the light output, and improve the uniformity of lighting.

[0036] The present invention ensures the stability of the light source assembly 85 by forming an overall fixed structure through the upper shell 81, the lower shell 82, the left end cover 83, and the right end cover 84, and does not shake during use; the design of the soft light film 853, the reflective film 852 and the rhombus plate 854 effectively reduces the glare, strobe and blue light problems, and enhances the visual experience; the light-emitting part 855 adopts RGBWW lamp beads, which can provide a variety of lighting effects to meet the needs of different scenes.

[0037] The present invention also provides a single-lamp lamp, comprising the lamp body described above, and a single-lamp bracket; Figure 6 is a structural schematic diagram of a single lamp bracket provided by an embodiment of the present invention; Figure 7 8 is a disassembled stereogram of a single lamp bracket and a lamp body 8 provided in an embodiment of the present invention; Figure 6 and Figure 7 As shown, The single light bracket includes: 1. A lamp body connector, comprising: a ball-axle connector 1 and a fixed body 2; the ball-axle 11 of the ball-axle connector 1 is rotatably connected to one end of the fixed body 2, and the other end of the fixed body 2 is used to fix the lamp body 8; The ball-shaft connector 1 comprises: a fixedly connected ball shaft 11 and a shaft handle 12 ; the ball shaft 11 is rotatably connected to one end of the fixed body 2 .

[0038] The fixing body 2 includes: a first fixing member 21, a second fixing member 22 and a locking knob 24; the first fixing member 21 and the second fixing member 22 form a wrapping cavity for installing the ball shaft 11; the locking knob 24 is used to lock the first fixing member 21 and the second fixing member 22 to clamp the ball shaft 11.

[0039] Specifically, one end of the fixed body 2 includes a first fixing member 21 and a second fixing member 22, and the first fixing member 21 and the second fixing member 22 are both processed into an arc-shaped structure. After the first fixing member 21 and the second fixing member 22 are assembled, a wrapping cavity is formed to accommodate the ball shaft 11; the ball shaft 11 serves as a rotation fulcrum, allowing the fixed body 2 to be rotated and adjusted to any angle around the ball shaft 11.

[0040] Threaded holes are provided on the first fixing member 21 and the second fixing member 22. When the first fixing member 21 and the second fixing member 22 are assembled to form a wrapping cavity and the ball shaft 11 is embedded in the wrapping cavity, the locking knob 24 is inserted into the threaded holes provided on the first fixing member 21 and the second fixing member 22, and the locking knob 24 is rotated so that the first fixing member 21 and the second fixing member 22 clamp the ball shaft 11.

[0041] A clamping sheet 25 is provided between the fixed body 2 and the ball shaft 11. Specifically, the clamping sheet 25 is provided on the inner side of the first fixing member 21 and the second fixing member 22, and is in direct contact with the ball shaft 11. The clamping sheet 25 is made of a flexible material (such as rubber or nylon) and is processed into a shape that fits the surface of the ball shaft 11. When the first fixing member 21 and the second fixing member 22 clamp the ball shaft 11, the clamping sheet 25 is forced to fit the surface of the ball shaft 11, providing greater friction, which can effectively protect the surface of the ball shaft 11, reduce wear, and improve the clamping effect to prevent loosening due to long-term use.

[0042] The other end of the fixing body 2 is a third fixing member 23, and the third fixing member 23 is fixedly connected to the first fixing member 21 and the second fixing member 22, and the third fixing member 23 is used to fix the lamp body 8; In an optional embodiment, the third fixing member 23 and the lamp body 8 can be fixedly connected in the form of sliding hanging at four hanging points, that is, a protrusion is provided on the third fixing member 23 for inserting into the groove on the lamp body 8 to fix the lamp body 8; of course, the lamp body 8 can also be fixedly installed by connecting methods such as snaps, magnets, screws, etc., and the present invention is not limited to this.

[0043] The design of the ball axis 11 allows the fixed body 2 to freely adjust the angle around the ball axis 11 to meet the requirements of different scenes for the direction of light; the combination of the clamping piece 25 and the locking knob 24 provides strong fixation to prevent loosening due to vibration or load after adjustment.

[0044] 2. A support body 3, the head end of which is connected to the shaft handle 12 of the ball-shaft connector 1.

[0045] In an optional embodiment, the support body 3 provides support for the entire structure and is usually made of high-strength metal material (such as aluminum alloy or steel); the support body 3 is a "7"-shaped structure, the top of which is fixedly connected to the shaft handle 12 of the ball-axle connector 1, and the bottom of which is fixed to the wall or other supporting surface by screws or adhesion, providing an installation foundation for the overall bracket; or the bottom of the support body 3 is directly placed on the ground.

[0046] The single lamp bracket of the present invention realizes multi-angle rotation adjustment of the single lamp body 8 through the structural design of the ball shaft 11 and the fixed main body 2, which can adapt to the multi-directional lighting needs of different scenes.

[0047] In order to fix multiple lamp bodies 8 and achieve arbitrary angle adjustment, the present invention provides a multi-lamp lamp, including the lamp body described above, and a multi-lamp bracket; Figure 8 is a schematic diagram of the structure of a multi-lamp bracket provided by an embodiment of the present invention, such as Figure 8 As shown, the multi-lamp bracket includes: 1. A main pipe 4, on both sides of which telescopic pipes 5 are provided; the telescopic pipes 5 can move left and right inside the main pipe 4, and are fixedly connected to the main pipe 4 through a clamping and fixing mechanism 6; In an optional embodiment, telescopic tubes 5 are respectively provided on both sides of the main pipe 4, and the head ends of the telescopic tubes 5 can slide into the main pipe 4 and move left and right along the main pipe 4; a clamping and fixing mechanism 6 is installed at the connection between the main pipe 4 and the telescopic tube 5 to fix the main pipe 4 and the telescopic tube 5 after the telescopic tube 5 moves a certain distance along the main pipe 4 to prevent the telescopic tube 5 from moving along the main pipe 4 again.

[0048] Furthermore, the main pipe 4 and the telescopic pipe 5 are both made of aluminum alloy material, and their surfaces are anodized to improve corrosion resistance.

[0049] Fig. 9 is a schematic diagram of the structure of the clamping and fixing mechanism 6 provided in an embodiment of the present invention; Fig. 9 As shown; the clamping and fixing mechanism 6 includes a fixed end cover 61, a clamping knob 62, a clamping screw 63 and a clamping plastic part 64; The fixed end cover 61 is inserted into the connection portion between the main pipe 4 and the telescopic pipe 5 to connect the main pipe 4 with the head end of the telescopic pipe 5; The fixed end cover 61 is made of high-strength plastic or metal (such as aluminum alloy); a slot matching the outer diameter of the main pipe 4 and the telescopic pipe 5 is provided inside the fixed end cover 61 for precise fitting with the connecting portion of the main pipe 4 and the telescopic pipe 5 .

[0050] A first threaded hole is provided on the fixed end cover 61 (specifically, a first threaded hole is provided on the first inner surface of the fixed end cover 61), for the clamping screw 63 to penetrate therethrough; one end of the clamping screw 63 is connected to the clamping knob 62, and the other end is connected to the clamping plastic part 64; the clamping plastic part 64 is provided in the fixed end cover 61 and fits with the outer surface of the telescopic tube 5; when the clamping knob 62 is rotated, the clamping screw 63 can be driven to move, thereby driving the clamping plastic part 64 to clamp the telescopic tube 5; Specifically, the user manually rotates the clamping knob 62, and the clamping knob 62 drives the clamping screw to move forward or backward in a threaded form. As the clamping screw moves, the end of the clamping screw applies axial pressure to the clamping plastic part 64. The clamping plastic part 64 is radially deformed under the action of the axial force, thereby clinging to the outer surface of the telescopic tube 5. The friction between the clamping plastic part 64 and the telescopic tube 5 is used to clamp and fix the telescopic tube 5 to prevent the telescopic tube 5 from sliding.

[0051] The clamping and fixing mechanism 6 also includes: a fixing screw 65 and an end cover fixing plastic part 66; A second threaded hole is provided on the fixed end cover 61 (specifically, a second threaded hole is also provided on the first inner surface of the fixed end cover 61), for the fixing screw 65 to penetrate therein, and one end of the fixing screw 65 is connected to the end cover fixing plastic part 66; the end cover fixing plastic part 66 is provided in the fixed end cover 61 and fits with the outer surface of the main pipe 4; when the fixing screw 65 is screwed in, the end cover fixing plastic part 66 can be driven to press the main pipe 4; Specifically, when the fixing screw 65 is screwed in, the fixing screw 65 is used to provide axial pressure, and the end cover fixing plastic part 66 is radially deformed under the action of the axial force, so as to be closely attached to the outer surface of the main pipe 4. The friction between the end cover fixing plastic part 66 and the main pipe 4 is used to press and fix the main pipe 4 to prevent the main pipe 4 from sliding.

[0052] The second inner surface of the fixed end cover 61 (ie, the surface opposite to the first inner surface) is directly in contact with the outer surfaces of the main pipe 4 and the telescopic pipe 5 .

[0053] The pressing and fixing mechanism 6 further includes: a telescopic tube anti-slip plastic part 67 ; the telescopic tube anti-slip plastic part 67 is arranged at the head end of the telescopic tube 5 and fits with the inner surface of the main tube 4 .

[0054] In an optional embodiment, the telescopic tube anti-slip plastic part 67 is fixed to the head end of the telescopic tube 5 by a buckle to prevent the telescopic tube 5 from accidentally slipping out during sliding or adjustment.

[0055] In the present invention, the material of the pressing plastic part 64, the end cover fixing plastic part 66, and the telescopic tube anti-slip plastic part 67 can be high-strength engineering plastic (such as PA66+GF, nylon reinforced material).

[0056] The clamping and fixing mechanism 6 provided in the present invention can fix the main pipe 4 and the telescopic pipe 5 by a simple rotation operation without complicated tools; the reliability of the fixation of the telescopic pipe 5 is improved, and failure due to sliding is avoided.

[0057] 2. A lamp body connector, wherein the lamp body connector is provided with a plurality of connectors, each of which is connected to the main pipe 4 or the telescopic pipe 5; the lamp body connector comprises a ball-shaft connector 1 and a fixed body 2; the shaft handle 12 of the ball-shaft connector 1 is connected to the main pipe 4 or the telescopic pipe 5, the ball shaft 11 of the ball-shaft connector 1 is rotatably connected to one end of the fixed body 2, and the other end of the fixed body 2 is used to fix the lamp body 8; In an optional embodiment, the lamp body connector in the multi-lamp bracket has the same structure and the same size as the lamp body connector in the single-lamp bracket; three lamp body connectors are provided in the multi-lamp bracket, namely, a first lamp body connector, a second lamp body connector, and a third lamp body connector; wherein each lamp body connector comprises: a ball-axle connector 1 and a fixed body 2; the ball-axle connector 1 comprises a ball-axle 11 and a shaft handle 12; the ball-axle 11 of the ball-axle connector 1 is rotatably connected to one end of the fixed body 2, and the other end of the fixed body 2 is used to fix the lamp body 8; The shaft handle 12 of the first lamp body connecting member is connected to the middle part of the main tube 4 (i.e., it passes through the main tube 4 and is fixedly connected to the main tube 4); the shaft handle 12 of the second lamp body connecting member is connected to the tail end of one of the telescopic tubes 5 (i.e., it passes through one of the telescopic tubes 5 and is fixedly connected thereto), and the shaft handle 12 of the third lamp body connecting member is connected to the tail end of the other telescopic tube 5 (i.e., it passes through the other telescopic tube 5 and is fixedly connected thereto).

[0058] The fixing form of the ball shaft 11 and the fixed body 2 in the multi-lamp bracket is the same as the fixing form of the ball shaft 11 and the fixed body 2 in the single-lamp bracket. Specifically, the fixed body 2 includes: a first fixing member 21, a second fixing member 22 and a locking knob 24; the first fixing member 21 and the second fixing member 22 form a wrapping cavity for installing the ball shaft 11; the locking knob 24 is used to lock the first fixing member 21 and the second fixing member 22 to clamp the ball shaft 11.

[0059] In an optional embodiment, one end of the fixed body 2 includes a first fixing member 21 and a second fixing member 22, and the first fixing member 21 and the second fixing member 22 are both processed into an arc-shaped structure. After the first fixing member 21 and the second fixing member 22 are assembled, a wrapping cavity is formed to accommodate the ball shaft 11; the ball shaft 11 serves as a rotation fulcrum, allowing the fixed body 2 to be rotated and adjusted to any angle around the ball shaft 11.

[0060] Threaded holes are provided on the first fixing member 21 and the second fixing member 22. When the first fixing member 21 and the second fixing member 22 are assembled to form a wrapping cavity and the ball shaft 11 is embedded in the wrapping cavity, the locking knob 24 is inserted into the threaded holes provided on the first fixing member 21 and the second fixing member 22, and the locking knob 24 is rotated so that the first fixing member 21 and the second fixing member 22 clamp the ball shaft 11.

[0061] A clamping sheet 25 is provided between the fixed body 2 and the ball shaft 11. Specifically, the clamping sheet 25 is provided on the inner side of the first fixing member 21 and the second fixing member 22, and is in direct contact with the ball shaft 11. The clamping sheet 25 is made of a flexible material (such as rubber or nylon) and is processed into a shape that fits the surface of the ball shaft 11. When the first fixing member 21 and the second fixing member 22 clamp the ball shaft 11, the clamping sheet 25 is forced to fit the surface of the ball shaft 11, providing greater friction, which can effectively protect the surface of the ball shaft 11, reduce wear, and improve the clamping effect to prevent loosening due to long-term use.

[0062] The other end of the fixing body 2 is a third fixing member 23, the third fixing member 23 is fixedly connected to the first fixing member 21 and the second fixing member 22, and the third fixing member 23 is used to fix the lamp body 8; In an optional embodiment, the third fixing member 23 and the lamp body 8 can be fixedly connected in the form of sliding hanging at four hanging points, that is, a protrusion is provided on the third fixing member 23 for inserting into the groove on the lamp body 8 to fix the lamp body 8; of course, the lamp body 8 can also be fixedly installed by connecting methods such as snaps, magnets, screws, etc., and the present invention is not limited to this.

[0063] 3. Support body 3, said support body 3 is connected to the shaft handle 12 of the connecting main pipe 4 via a rotating fixing piece 7.

[0064] The support body 3 in the multi-lamp bracket has the same structure and the same size as the support body 3 in the single-lamp bracket.

[0065] Fig.10 is a schematic diagram of the structure of the rotating fixing member 7 provided in an embodiment of the present invention; Fig.10 As shown, the rotating fixed member 7 includes: a first rotating member 71, a second rotating member 72 and a fixing nut 73; the first rotating member 71 is fixedly connected to the shaft handle 12 passing through the main pipe 4 (that is, the first rotating member 71 is fixedly connected to the shaft handle 12 of the first lamp body connecting member passing through the main pipe 4); the second rotating member 72 is fixedly connected to the support body 3 (that is, to the top of the support body 3); the first rotating member 71 and the second rotating member 72 are staggeredly connected using a plum blossom wedge structure, and are locked and fixed by the fixing nut 73.

[0066] In the present invention, the first rotating member 71 and the second rotating member 72 are designed in a plum blossom wedge shape, and provide a rotation function through staggered engagement; the fixing nut 73 is used to lock and fix the first rotating member 71 and the second rotating member 72.

[0067] The multi-lamp bracket of the present invention is described below through a specific embodiment: Fig.11 It is a structural schematic diagram of a multi-lamp bracket provided by an embodiment of the present invention horizontally hanging a lamp body 8; Fig.12 Schematic diagram of the structure of a multi-lamp bracket vertically hanging lamp body 8 provided in an embodiment of the present invention; Fig.11 and Fig.12 As shown: When multiple lamps are horizontally mounted, the telescopic tube 5 on the left side of the main tube 4 moves leftward along the main tube 4, so that the distance between the tail end of the left telescopic tube 5 and the left side of the main tube 4 is increased to the maximum, and the left telescopic tube 5 will not slide out of the main tube 4; the telescopic tube 5 on the right side of the main tube 4 moves rightward along the main tube 4, so that the distance between the tail end of the right telescopic tube 5 and the right side of the main tube 4 is increased to the maximum, and the right telescopic tube 5 will not slide out of the main tube 4; the tail end (left end) of the left telescopic tube 5, the tail end (right end) of the right telescopic tube 5, and the middle of the main tube 4 are all fixedly connected with a lamp body connector; each lamp body connector is horizontally mounted with a lamp body 8 (that is, the lamp body 8 is parallel to the main tube 4), so that multiple lamps can be horizontally mounted; At this time, the telescopic tube 5 on the left side of the main tube 4 is moved rightward along the main tube 4, so that the distance between the tail end of the left telescopic tube 5 and the left side of the main tube 4 is reduced to a minimum; the telescopic tube 5 on the right side of the main tube 4 is moved leftward along the main tube 4, so that the distance between the tail end of the right telescopic tube 5 and the right side of the main tube 4 is reduced to a minimum; the lamp body 8 connected to the tail end of the left telescopic tube 5 is rotated 90 degrees (that is, the lamp body 8 connected to the fixed body 2 is rotated 90 degrees around the ball axis 11), the lamp body 8 connected to the tail end of the right telescopic tube 5 is rotated 90 degrees (that is, the lamp body 8 connected to the fixed body 2 is rotated 90 degrees around the ball axis 11), the lamp body 8 connected to the middle part of the main tube 4 is rotated 90 degrees (that is, the lamp body 8 connected to the fixed body 2 is rotated 90 degrees around the ball axis 11), and the first rotating member 71 and the second rotating member 72 are rotated 90 degrees to realize the vertical hanging of multiple lamps.

[0068] Beneficial effects of the present invention: The present invention provides a lamp body, a single-lamp lamp and a multi-lamp lamp. The lamp body 8 is an integral fixed structure formed by an upper shell 81, a lower shell 82, a left end cover 83 and a right end cover 84, which ensures the stability of a light source assembly 85 and does not shake during use; a soft light film 853, a reflective film 852 and a rhombus plate 854 are designed to effectively reduce glare, strobe and blue light problems and enhance visual experience; the light-emitting part 855 adopts RGBWW lamp beads to provide diversified lighting effects to meet the needs of different scenes; the single-lamp bracket realizes multi-angle rotation adjustment of a single lamp body 8 through the structural design of a ball shaft 11 and a fixed main body 2, which can adapt to the multi-directional lighting needs of different scenes; the multi-lamp bracket can realize the multi-directional lighting needs of multiple lamp bodies 8 through the structural design of a main pipe 4, a telescopic tube 5, a clamping and fixing mechanism 6, and a ball shaft 11 and a fixed main body 2; the structural design of the present invention is simple to operate and can be quickly adjusted on site.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lamp body, characterized in that: include: The housing comprises: an upper housing and a lower housing; the upper housing and the lower housing are connected to form a limiting structure to fix the upper and lower ends of the light source assembly; the housing is used to be fixed on a single lamp bracket or a multi-lamp bracket; The end caps include: a left end cap and a right end cap; the left end cap and the right end cap are respectively inserted into the two ends of the upper shell and the lower shell and fixedly connected to fix the left and right ends of the light source assembly; The light source assembly comprises: a light guide plate; and a light emitting member is arranged on the side of the light guide plate.

2. The lamp body according to claim 1, characterized in that: A first rib is provided at one end of the upper shell for limiting and fixing the upper end of the light source assembly; a second rib is provided at one end of the lower shell for limiting and fixing the lower end of the light source assembly; the other end of the upper shell is detachably connected to the other end of the lower shell by plugging.

3. The lamp body according to claim 1, characterized in that: The light source assembly also includes: a reflective film, a soft light film and a rhombus plate; The reflective film is arranged below the light guide plate; the soft light film is arranged above the light guide plate; and the rhombus plate is arranged above the soft light film.

4. The lamp body according to claim 1, characterized in that: The light emitting element is an RGBWW lamp bead; the RGBWW lamp bead is controlled by a driving control system.

5. A single-lamp lamp, comprising the lamp body according to any one of claims 1 to 4, and a single-lamp bracket; characterized in that: The single lamp bracket comprises: A lamp body connector, the lamp body connector comprising: a ball-axle connector and a fixed body; the ball-axle of the ball-axle connector is rotatably connected to one end of the fixed body, and the other end of the fixed body is used to fix the lamp body; A support body, the head end of which is connected to the shaft handle of the ball-shaft connector.

6. The single-lamp lamp according to claim 5, characterized in that: The fixing body comprises: a first fixing member, a second fixing member and a locking knob; The first fixing member and the second fixing member form a wrapping cavity for installing the ball shaft; the locking knob is used to lock the first fixing member and the second fixing member to clamp the ball shaft.

7. A multi-lamp lamp, comprising the lamp body according to any one of claims 1 to 4, and a multi-lamp bracket; characterized in that: The multi-lamp bracket comprises: A main pipe, with telescopic pipes disposed on both sides of the main pipe; the telescopic pipes can move left and right inside the main pipe and are fixedly connected to the main pipe through a clamping and fixing mechanism; A lamp body connector, wherein the lamp body connector is provided with a plurality of connectors; each of the connectors is connected to the main pipe or the telescopic pipe; the lamp body connector comprises a ball-shaft connector and a fixed body; the shaft handle of the ball-shaft connector is connected to the main pipe or the telescopic pipe, the ball shaft of the ball-shaft connector is rotatably connected to one end of the fixed body, and the other end of the fixed body is used to fix the lamp body; A support body is connected to a shaft handle of the connecting main pipe through a rotating fixing piece.

8. The multi-lamp lamp according to claim 7, characterized in that: The clamping and fixing mechanism comprises a fixing end cover, a clamping knob, a clamping screw and a clamping plastic part; The fixed end cover is inserted into the connecting portion between the main pipe and the telescopic pipe, so as to connect the main pipe with the head end of the telescopic pipe; A first threaded hole is provided on the fixed end cover for the clamping screw to pass through; one end of the clamping screw is connected to the clamping knob, and the other end is connected to the clamping plastic part; the clamping plastic part is arranged in the fixed end cover and fits with the outer surface of the telescopic tube; when the clamping knob is rotated, the clamping screw can be driven to move, thereby driving the clamping plastic part to clamp the telescopic tube.

9. The multi-lamp lamp according to claim 8, characterized in that: The clamping and fixing mechanism also includes: fixing screws and end cover fixing plastic parts; A second threaded hole is provided on the fixed end cover for inserting the fixing screw, and one end of the fixing screw is connected to the end cover fixing plastic part; the end cover fixing plastic part is arranged in the fixed end cover and fits with the outer surface of the main pipe; when the fixing screw is screwed in, the end cover fixing plastic part can be driven to press the main pipe.

10. The multi-lamp lamp according to claim 9, characterized in that: The pressing and fixing mechanism further comprises: a telescopic tube anti-slip plastic part; the telescopic tube anti-slip plastic part is arranged at the head end of the telescopic tube and fits with the inner surface of the main tube.

11. The multi-lamp lamp according to claim 7, characterized in that: The rotating fixed member includes: a first rotating member, a second rotating member and a fixing nut; the first rotating member is fixedly connected to a shaft handle passing through the main pipe; the second rotating member is fixedly connected to the support body; the first rotating member and the second rotating member are staggeredly connected using a plum blossom wedge structure and are locked and fixed by the fixing nut.

12. The multi-lamp lamp according to claim 7, characterized in that: The fixing body comprises: a first fixing member, a second fixing member and a locking knob; The first fixing member and the second fixing member form a wrapping cavity for installing the ball shaft; the locking knob is used to lock the first fixing member and the second fixing member to clamp the ball shaft.

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