Power supply box device of lamp

Abstract

The utility model discloses a power supply box device of a lamp, and relates to the technical field of lighting power supply devices. The device comprises a disc power supply box, a power supply piece is arranged in the disc power supply box, an adjustable unit is arranged in the disc power supply box, a bottom plate in the adjustable unit is movably connected with the disc power supply box in a clamped mode, first clamping grooves are formed in the bottom plate, and the first clamping grooves are distributed in an annular array mode; the first fixing bolt is slidably connected into the first clamping groove and is in threaded connection with the power supply part. According to the device, through cooperation of the first clamping grooves and the first fixing bolts, power supply parts of different specifications can be fixed to the bottom plate, the universality and flexibility of the disc power supply box cannot be limited, the space utilization rate is increased, meanwhile, on the premise that the stability of a lamp is guaranteed through the hoisting function, an additional mounting support and fixing device are not needed, and the cost is reduced. The installation difficulty is reduced, the installation efficiency is improved, and the requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting power supply device technical field, concretely is a power box device of lamp. BACKGROUND

[0002] The power box device of lamp is a key component in lighting system, it is responsible for providing stable, safe electric energy for lamp, and its performance and quality directly influence the stability and safety of lighting system.

[0003] At present, most of the power boxes of the existing LED circular or arc lamps on the market are fixed by fixing the stud with fixed pitch size, this structure can only install a single size power supply, and the universality is poor, the overall appearance is not coordinated, and there is no hoisting function, which has limitations.

[0004] The reason for this problem is that the existing power supply is directly fixed with the base by bolts, and the power supply is fixed on the base by punching holes in the base, the fixed size power box and the power supply limit the universality and flexibility of the power box of the lamp, which leads to low space utilization, the size of the power box is too large and the power module is small, which causes space waste, is not conducive to the overall design and optimization of the lamp, on the contrary, the power module is too large and cannot be completely put into the power box, which leads to installation difficulty or cannot be installed, and further affects the normal use of the lamp, limits the freedom of the lamp in power layout and appearance design, and the existing power box lacks hoisting function, when the lamp is installed at the bottom of the power box, it will increase the installation difficulty or need additional installation support and fixing device, therefore, the utility model provides a power box device of lamp to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In view of the defects of the prior art, the utility model provides a power box device of lamp, which solves the problem that most of the power boxes of the existing LED circular or arc lamps on the market are fixed by fixing the stud with fixed pitch size, this structure can only install a single size power supply, and the universality is poor, the overall appearance is not coordinated, and there is no hoisting function, which has limitations.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a power box device of lamp, including disc power box, the inside of disc power box is provided with power supply, the inside of disc power box is provided with adjustable unit, the adjustable unit includes bottom plate, first clamping groove and first fixed bolt;

[0007] The bottom plate is movably clamped with the disc power box, the first clamping groove is opened in the inside of the bottom plate, the first clamping groove is arranged in annular array, the first fixed bolt is slidably connected in the inside of the first clamping groove, and the first fixed bolt is threadedly connected with the power supply.

[0008] Preferably, one side of the first clamping groove is provided with a second clamping groove, and a second fixing bolt is slidably connected in the second clamping groove.

[0009] Preferably, a pipe expander is arranged above the bottom plate, the pipe expander is threadedly connected with the second fixing bolt, a third fixing bolt is arranged at the end of the bottom plate, the third fixing bolt penetrates the disc power box and the bottom plate, and the third fixing bolt is threadedly connected with the bottom plate.

[0010] Preferably, a hoisting component is arranged below the disc power box, and the hoisting component comprises a hoisting hole and a steel wire rope.

[0011] The hoisting hole is arranged in the disc power box, the hoisting hole is arranged in an annular array, the steel wire rope is arranged in the hoisting hole, and the steel wire rope is fixedly connected with the disc power box.

[0012] Preferably, the hoisting component further comprises a fixing block.

[0013] The disc power box is provided with a lamp, one end of the fixing block is fixedly connected with the steel wire rope, and the other end of the fixing block is fixedly connected with the lamp.

[0014] The utility model discloses a power box device of lamp, and it has the beneficial effect as follows: the device can fix different specifications of power components on the bottom plate through the cooperation of the first clamping groove and the first fixing bolt, the versatility and flexibility of the disc power box are not limited, the disc power box can use different specifications of power components, the space utilization is improved, the additional mounting support and fixing device are not needed under the premise of ensuring the stability of the lamp, the installation difficulty is reduced, the installation efficiency is improved, and the user's demand is met. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the whole schematic view of the utility model structure;

[0017] Figure 2 It is the internal schematic view of the disc power box of the utility model;

[0018] Figure 3 It is the schematic view of the bottom plate of the utility model;

[0019] Figure 4 The figure is a schematic diagram of the hoisting piece of the utility model.

[0020] In the figure: 1, disc power box; 2, power supply part; 3, adjustable unit; 31, bottom plate; 32, first clamping groove; 33, first fixing bolt; 34, second clamping groove; 35, second fixing bolt; 36, pipe expansion; 37, third fixing bolt; 4, hoisting piece; 41, hoisting hole; 42, steel wire rope; 43, fixed block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] The power box device of the lamp provided in the embodiments of the present application solves the problem that most of the existing LED circular or arc lamps on the market have power boxes fixed by fixing the pitch size of the stud and fixing the power supply by screwing, which can only install a single size of power supply, has poor universality, the overall appearance is not coordinated, and there is no hoisting function, and there are limitations.

[0023] In order to better understand the above technical scheme, the above technical scheme will be described in detail below in combination with the drawings of the specification and specific embodiments.

[0024] The utility model discloses a power box device of lamp.

[0025] According to the accompanying Figures 1-4 As shown, including disc power box 1, the inside of disc power box 1 is provided with power supply part 2, the inside of disc power box 1 is provided with adjustable unit 3, adjustable unit 3 includes bottom plate 31, first clamping groove 32 and first fixing bolt 33;

[0026] When the device is used, first, the expansion pipe 36 is punched into the wall, the bottom plate 31 is clamped in the disc power box 1, the third fixing bolt 37 is tightened, the fixing of the bottom plate 31 is ensured, the power supply part 2 used in production is placed on the top of the bottom plate 31, it is ensured that the four edges are in abutment with the top of the bottom plate 31, the first fixing bolt 33 is slid in the first clamping groove 32, it is in abutment with the joint of the power supply part 2, the fixing of the power supply part 2 is completed, at this time, the second fixing bolt 35 is slid in the second clamping groove 34, it is threadedly connected with the expansion pipe 36, the fixing of the disc power box 1 is completed, the steel wire rope 42 is hung down, the fixing block 43 at the end is fixedly connected with the lamp, the hoisting effect of the lamp is realized, and the needs of the user are met.

[0027] The bottom plate 31 is movably clamped with the disc power box 1, the first clamping groove 32 is formed in the inside of the bottom plate 31, the first clamping groove 32 is arranged in an annular array, and the first fixing bolt 33 is slidably connected in the inside of the first clamping groove 32. The first fixing bolt 33 is threadedly connected with the power supply part 2.

[0028] The first clamping groove 32 is provided with the second clamping groove 34 on one side, the second fixing bolt 35 is slidably connected in the inside of the second clamping groove 34, the expansion pipe 36 is arranged above the bottom plate 31, the expansion pipe 36 is threadedly connected with the second fixing bolt 35, the third fixing bolt 37 is arranged at the end of the bottom plate 31, the third fixing bolt 37 penetrates through the disc power box 1 and the bottom plate 31, and the third fixing bolt 37 is threadedly connected with the bottom plate 31.

[0029] The disc power box 1 is provided with the hoisting part 4 below, the hoisting part 4 comprises a hoisting hole 41 and a steel wire rope 42; the hoisting hole 41 is formed in the inside of the disc power box 1, the hoisting hole 41 is arranged in an annular array, the steel wire rope 42 is arranged in the inside of the hoisting hole 41, the steel wire rope 42 is fixedly connected with the disc power box 1, and the hoisting part 4 further comprises a fixing block 43; the disc power box 1 is provided with a lamp below, one end of the fixing block 43 is fixedly connected with the steel wire rope 42, and the other end of the fixing block 43 is fixedly connected with the lamp. When installing, in order to be convenient for installation, the power supply part 2 can also be placed on the top of the bottom plate 31, the power supply part 2 is threadedly connected with the first fixing bolt 33, so that the power supply part 2 is connected with the bottom plate 31, at this time, the second fixing bolt 35 is tightened, the second fixing bolt 35 is threadedly connected with the expansion pipe 36, the fixing of the two is completed, at this time, the disc power box 1 is sleeved on the outer surface of the bottom plate 31, the third fixing bolt 37 is tightened, the connection between the bottom plate 31 and the disc power box 1 is completed, and the normal use of the device is ensured. When the steel wire rope 42 is connected with the lamp, the two are connected through the fixing block 43, the steel wire rope 42 connected with the lamp below does not directly contact the lamp, so that the lamp is prevented from being scratched or damaged, and the service life and the aesthetic property of the lamp are ensured.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A power supply box device for a lamp, comprising a disc power supply box (1), wherein a power supply unit (2) is provided inside the disc power supply box (1), characterized in that: An adjustable unit (3) is provided inside the disc power supply box (1), and the adjustable unit (3) comprises a bottom plate (31), a first clamping slot (32) and a first fixing bolt (33); The base plate (31) is movably engaged with the disc power supply box (1); the first engaging slots (32) are provided inside the base plate (31); the first engaging slots (32) are distributed in a ring array; the first fixing bolts (33) are slidably connected inside the first engaging slots (32); and the first fixing bolts (33) are threadedly connected to the power supply unit (2).

2. The power supply box device for a lamp according to claim 1, characterized in that: A second clamping slot (34) is provided on one side of the first clamping slot (32), and a second fixing bolt (35) is slidably connected inside the second clamping slot (34).

3. The power supply box device for a lamp according to claim 2, characterized in that: An expansion tube (36) is provided above the base plate (31), and the expansion tube (36) is threadedly connected to the second fixing bolt (35). A third fixing bolt (37) is provided at the end of the base plate (31), and the third fixing bolt (37) passes through the disc power box (1) and the base plate (31), and the third fixing bolt (37) is threadedly connected to the base plate (31).

4. The power supply box device for a lamp according to claim 1, characterized in that: A hanging part (4) is provided below the disc power supply box (1), and the hanging part (4) includes a hanging hole (41) and a steel wire rope (42); The hoisting holes (41) are opened inside the disc power box (1), and the hoisting holes (41) are distributed in a ring array. The steel wire rope (42) is arranged inside the hoisting holes (41), and the steel wire rope (42) is fixedly connected to the disc power box (1).

5. The power supply box device for a lamp according to claim 4, characterized in that: The hanging member (4) further includes a fixing block (43); A lamp is provided below the disc power supply box (1); one end of the fixing block (43) is fixedly connected to the steel wire rope (42); and the other end of the fixing block (43) is fixedly connected to the lamp.

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