CN114838330A

CN114838330A - Energy-saving LED brightening lamp

Info

Publication number: CN114838330A
Application number: CN202210506948.9A
Authority: CN
Inventors: 史小祥
Original assignee: Individual
Current assignee: Shenzhen Dimei Lighting Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-02
Anticipated expiration: 2042-05-10
Also published as: CN114838330B

Abstract

The invention relates to the technical field of LED illumination, in particular to an energy-saving LED brightening lamp; the invention designs a detachable arc-shaped lamp mounting plate which is arranged on a mounting ring and can illuminate the periphery and the lower part; the invention designs a plurality of mounting rings which can be adjusted and controlled in height through the lifting bead chains, the lighting area of the lamp mounted on the mounting rings can be adjusted by manually pulling the lifting bead chains, and the mounting rings can be concentrated at a certain height to brighten and illuminate the position: the folding lampshade is designed, and can be arranged on a lamp when being in an unmanned state for a long time at home, so that the lamp is prevented from being polluted by dust; the radius of the arc-shaped lamp mounting plate designed by the invention is sequentially reduced from top to bottom, so that the problem that a light source is blocked and cannot be effectively utilized is solved; the invention realizes illumination by installing the common LED lamp beads and the common LED lamp belts on the arc-shaped lamp installation plate, and has convenient maintenance and low cost when the lamp is damaged.

Description

Energy-saving LED brightening lamp

Technical Field

The invention relates to the technical field of LED lighting, in particular to an energy-saving LED lighting lamp.

Background

The LED lamp is an energy-saving and environment-friendly lighting lamp and is widely applied to daily life; the LED lamps in the market are used by selecting a proper position to install a lamp base in a place needing illumination, and then the LED lamps are installed on the base, generally, the installation mode of the lamp base is fixed installation, once the lamps are installed, the illumination range is mainly the area below the lamp installation base, but when people have different requirements on the lamps, the LED lamps in the market cannot be well applied; such as: 1. when people have requirements on the illumination intensity of light sources in different height levels in the same area, a common LED lamp can only illuminate the illumination area below the lamp, the illumination height cannot be adjusted, and the illumination intensity is weakened along with the continuous increase of the distance between the LED lamp and the lamp; and the illumination intensity is not adjustable for a certain fixed area.

2. The situation that no people live in the house for a long time often appears in the life, and to this kind of situation, the lamps and lanterns in the house expose for a long time outside, are infected with a lot of dust easily, and lamps and lanterns class electrical apparatus is very troublesome when clearing up moreover, also the condition that lamps and lanterns damaged appears very easily.

3. The cost of repairing some large lamps in the market after the large lamps are damaged is very high, the lamps in the large lamps are usually required to be customized by the original factory for use, and the repairing process is time-consuming and labor-consuming.

Disclosure of Invention

The invention provides an energy-saving LED brightening lamp which can solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an energy-saving LED brightening lamp, is including installation roof, elevating system, spacing pipe, collar, arc lamps and lanterns mounting panel, installation end ring, installation roof lower extreme is provided with elevating system, installation roof lower extreme symmetry is provided with two spacing pipes, two install a plurality of collars jointly on the spacing pipe, and the collar slides on spacing pipe, from the top down the layering is provided with multilayer arc lamps and lanterns mounting panel on the collar outer wall, be provided with fixed lifter plate in the collar, and fixed lifter plate middle part is circular through-hole structure, spacing pipe lower extreme is provided with the installation end ring.

Every the specification of the arc lamps and lanterns mounting panel on the collar is all inequality, and the specification change order of arc lamps and lanterns mounting panel reduces for radius from last to bottom in proper order, the terminal surface is provided with a plurality of LED lamp pearls under the arc lamps and lanterns mounting panel, be provided with the light trough that can dismantle LED lamp area on the arc lamps and lanterns mounting panel outer wall.

The lifting mechanism comprises U-shaped guide blocks, guide posts and lifting members, a plurality of U-shaped guide blocks are evenly arranged at the center of the lower end of the mounting top plate in the circumferential direction, the guide posts are arranged in the U-shaped guide blocks, the lower end of the mounting top plate is provided with the lifting members, and the position of each lifting member corresponds to the position of the U-shaped guide block one by one.

As a preferred technical scheme of the invention, the lifting member comprises a lifting block, a lifting bead wheel, a lifting bead chain and a bead chain fixing block, a plurality of lifting block groups are arranged on the mounting top plate, each lifting block group comprises two lifting blocks which are symmetrically distributed, the lifting bead wheel is rotatably mounted between the two lifting blocks through a shaft pin, the bead chain fixing block is arranged in a circular through hole in the middle of the fixed lifting plate, the upper end of the bead chain fixing block is connected with one end of the lifting bead chain, and the other end of the lifting bead chain sequentially penetrates through the lifting bead wheel and the mounting bottom ring and then is connected to the lower end of the bead chain fixing block.

According to a preferable technical scheme, the lifting block is provided with a limiting hole, a limiting bolt is slidably mounted in the limiting hole, one end, facing the lifting bead wheel, of the limiting bolt is of a hemispherical structure, one end, far away from the lifting bead wheel, of the limiting bolt is connected with a limiting plate, a limiting spring is connected between the limiting plate and the lifting block, a plurality of bead wheel limiting grooves are uniformly formed in the two ends of the lifting bead wheel in the circumferential direction, and the positions of the bead wheel limiting grooves correspond to the positions of the limiting bolt.

According to a preferred technical scheme, a plurality of T-shaped grooves are formed in the outer wall of the mounting ring at equal intervals from top to bottom, a plurality of limiting grooves are circumferentially and uniformly formed in the upper end face and the lower end face of the vertical section of each T-shaped groove, an arc-shaped lamp mounting plate is arranged in each T-shaped groove in a sliding mode, a limiting sliding groove is formed in the position, corresponding to each limiting groove, of each arc-shaped lamp mounting plate, a limiting column is arranged in each limiting sliding groove in a sliding mode, one end, facing the outside of the circular sliding groove, of each limiting column is of a hemispherical structure, and a positioning spring is connected between the bottom of each limiting sliding groove and each limiting column.

As a preferred technical scheme of the invention, two sliding holes are symmetrically arranged on the mounting ring, the mounting ring is slidably mounted on the limiting pipe through the sliding holes, a wiring block is arranged on the inner wall of each sliding hole, the pipe wall of the limiting pipe is of an open structure, two elastic magnetic stripes are symmetrically arranged at the opening, a plurality of magnetic balls are movably arranged in the elastic magnetic stripes, the wiring block slides between the two elastic magnetic stripes, and a circuit baffle is arranged on the inner wall of the limiting pipe.

According to a preferred technical scheme, a cross limiting plate is arranged in the mounting bottom ring, the center of the cross limiting plate is of a circular through hole structure, and a plurality of LED lamp beads are uniformly arranged at the lower end of the mounting bottom ring in the circumferential direction.

As a preferable technical scheme of the invention, the balls connected in series on the lifting ball chain are made of fluorescent materials.

As a preferable technical scheme of the invention, L-shaped grooves are formed in the outer walls of the mounting top plate and the mounting bottom ring, and a detachable folding lampshade is arranged between the two L-shaped grooves in a sliding mode.

The invention has the beneficial effects that: 1. the invention designs a detachable arc-shaped lamp mounting plate which is arranged on a mounting ring and can illuminate the periphery and the lower part; according to the invention, a plurality of mounting rings capable of being adjusted and controlled in height through the lifting bead chains are designed, the lighting area of the lamp mounted on the mounting rings can be adjusted by manually pulling the lifting bead chains, and the mounting rings can be concentrated at a certain height to brighten the position.

2. The invention designs a folding lampshade which can be arranged on a lamp when the folding lampshade is in an unmanned state at home for a long time, so that the lamp is prevented from being polluted by dust.

3. The radius of the arc-shaped lamp mounting plate designed by the invention is sequentially reduced from top to bottom, so that the problem that a light source is blocked and cannot be effectively utilized is solved; the invention realizes illumination by installing the common LED lamp beads and the common LED lamp belts on the arc-shaped lamp installation plate, and has convenient maintenance and low cost when the lamp is damaged.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a cross-sectional view taken at x-x of fig. 2 of the present invention.

Fig. 5 is a cross-sectional view taken at y-y of fig. 3 in accordance with the present invention.

Fig. 6 is a schematic structural view of the installation top plate of the present invention.

FIG. 7 is a schematic structural view of the mounting ring and the arc lamp mounting plate of the present invention.

FIG. 8 is a schematic structural view of the arc lamp mounting plate of FIG. 7 according to the present invention.

Fig. 9 is a schematic structural view of the folding lampshade of the invention.

Fig. 10 is an enlarged view of the invention at a in fig. 4.

Fig. 11 is an enlarged view of the invention at b in fig. 5.

Fig. 12 is an enlarged view of the invention at c in fig. 5.

Fig. 13 is an enlarged view of the invention at d in fig. 6.

In the figure: 1. installing a top plate; 2. a lifting mechanism; 21. a U-shaped guide block; 22. a guide post; 23. a lifting member; 231. a lifting block; 2311. a limiting hole; 2312. a limit bolt; 2313. a limiting plate; 2314. a limiting spring; 232. lifting bead wheels; 2321. a bead wheel limiting groove; 233. lifting bead chains; 234. a bead chain fixing block; 3. a limiting pipe; 31. an elastic magnetic strip; 32. a magnetic ball; 33. a circuit baffle; 4. a mounting ring; 41. fixing the lifting plate; 42. a T-shaped groove; 43. a limiting groove; 44. a slide hole; 45. a wiring block; 5. an arc-shaped lamp mounting plate; 51. an LED lamp bead mounting base; 52. a lamp slot; 53. a limiting chute; 54. a limiting column; 55. a positioning spring; 6. mounting a bottom ring; 61. a cross limiting plate; 7. folding the lampshade; 71. an L-shaped groove.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

Referring to fig. 1, 2 and 5, an energy-saving LED lighting lamp comprises a mounting top plate 1, a lifting mechanism 2, limiting tubes 3, mounting rings 4, an arc-shaped lamp mounting plate 5 and a mounting bottom ring 6, wherein the lifting mechanism 2 is arranged at the lower end of the mounting top plate 1, the two limiting tubes 3 are symmetrically arranged at the lower end of the mounting top plate 1, the two limiting tubes 3 are commonly provided with a plurality of mounting rings 4, the mounting rings 4 slide on the limiting tubes 3, the outer walls of the mounting rings 4 are provided with a plurality of layers of arc-shaped lamp mounting plates 5 from top to bottom in a layered manner, a fixed lifting plate 41 is arranged in each mounting ring 4, the middle part of each fixed lifting plate 41 is of a circular through hole structure, the mounting bottom ring 6 is arranged at the lower end of each limiting tube 3, a cross-shaped limiting plate 61 is arranged in each mounting bottom ring 6, and the center of each cross-shaped limiting plate 61 is of a circular through hole structure; the lifting bead chains 233 corresponding to the mounting rings 4 are isolated through the cross limiting plate 61 to prevent winding, and a plurality of LED beads are uniformly arranged at the lower end of the mounting bottom ring 6 in the circumferential direction; during specific work, the limiting pipes 3 are installed on the installation bottom ring 6, then the installation ring 4 is sleeved on the two limiting pipes 3, the arc-shaped lamp installation plate 5 is installed on the installation ring 4, the lifting mechanism 2 is installed on the installation top plate 1, the installation top plate 1 is installed on the limiting pipes 3, and the installation top plate 1 is fixed on a roof through expansion screws.

Referring to fig. 1, 2, 3 and 8, the specifications of the arc-shaped lamp mounting plates 5 on each mounting ring 4 are different, and the specifications of the arc-shaped lamp mounting plates 5 are changed in a sequence that the radii are sequentially reduced from top to bottom, a plurality of LED lamp bead mounting seats 51 are arranged on the periphery of the lower end face of each arc-shaped lamp mounting plate 5, and a lamp groove 52 for detachable LED lamp strips is arranged on the outer wall of each arc-shaped lamp mounting plate 5; during specific work, the LED lamp beads are installed on the LED lamp bead installing seats 51 of the lower end faces of the arc-shaped lamp installing plates 5, the detachable LED lamp strips are installed on the lamp grooves 52 on the outer walls of the arc-shaped lamp installing plates 5, and when the LED lamp beads or the detachable LED lamp strips are damaged, the damaged LED lamp beads or the damaged LED lamp strips can be replaced independently, so that maintenance is facilitated.

Referring to fig. 4, 5, 6 and 7, the lifting mechanism 2 includes a U-shaped guide block 21, a guide post 22 and a lifting member 23, the plurality of U-shaped guide blocks 21 are uniformly arranged at the center of the lower end of the installation top plate 1 in the circumferential direction, the guide post 22 is arranged in the U-shaped guide block 21, the plurality of lifting members 23 are arranged at the lower end of the installation top plate 1, and the positions of the lifting members 23 correspond to the positions of the U-shaped guide blocks 21 one by one; the lifting component 23 comprises lifting blocks 231, lifting ball wheels 232, lifting ball chains 233 and ball chain fixing blocks 234, a plurality of lifting block groups are arranged on the mounting top plate 1, each lifting block group comprises two lifting blocks 231 which are symmetrically distributed, the lifting ball wheels 232 are rotatably mounted between the two lifting blocks 231 through shaft pins, the ball chain fixing blocks 234 are arranged in circular through holes in the middle of the fixed lifting plate 41, the upper ends of the ball chain fixing blocks 234 are connected with one ends of the lifting ball chains 233, the other ends of the lifting ball chains 233 sequentially penetrate through the lifting ball wheels 232 and the mounting bottom rings 6 and then are connected to the lower ends of the ball chain fixing blocks 234, and balls connected in series on the lifting ball chains 233 are made of fluorescent materials; the balls on the lifting ball chain 233 absorb light when the light is turned on, and when the light is turned off, the balls on the lifting ball chain 233 can emit light, providing a weak light source that does not affect the rest of people for a room after the light is turned off.

Referring to fig. 6 and 13, a limiting hole 2311 is formed in the lifting block 231, a limiting bolt 2312 is slidably mounted in the limiting hole 2311, one end of the limiting bolt 2312, which faces the lifting bead wheel 232, is of a hemispherical structure, one end of the limiting bolt 2312, which is far away from the lifting bead wheel 232, is connected with a limiting plate 2313, a limiting spring 2314 is connected between the limiting plate 2313 and the lifting block 231, a plurality of bead wheel limiting grooves 2321 are uniformly formed in the circumferential direction in both ends of the lifting bead wheel 232, and the positions of the bead wheel limiting grooves 2321 correspond to the positions of the limiting bolt 2312.

When the lifting device works specifically, the lifting ball chain 233 below the mounting bottom ring 6 is pulled, and the lifting ball chain 233 mainly acts on the mounting ring 4 in the vertical direction under the combined action of the cross limiting plate 61 and the guide column 22 on the mounting bottom ring 6; the lifting bead chain 233 penetrates through the guide column 22 to be matched with the lifting bead wheel 232, under the action of the limiting bolt 2312, the lifting bead chain 233 can be stressed to enable the lifting bead wheel 232 to rotate, when the lifting bead chain 233 is not stressed, the lifting bead chain 233 can be clamped on the lifting bead wheel 232 and is simultaneously under the action of the limiting bolt 2312, the lifting bead chain 233 does not move any more, and the mounting ring 4 is fixed at a certain position and does not move any more; when the lifting ball chain 233 is pulled, the lifting ball chain 233 is stressed, the lifting ball wheel 232 rotates under the action of force, the limiting bolt 2312 moves out of the ball wheel limiting groove 2321, the limiting spring 2314 is stretched, the lifting ball wheel 232 is not limited any more, and when the lifting ball chain 233 is not stressed any more, the limiting bolt 2312 enters the ball wheel limiting groove 2321 again under the action of the limiting spring 2314 to limit the lifting ball wheel 232.

Referring to fig. 5, 8 and 12, a plurality of T-shaped grooves 42 are formed in the outer wall of the mounting ring 4 at equal intervals from top to bottom, a plurality of limiting grooves 43 are uniformly formed in the upper end surface and the lower end surface of the vertical section of each T-shaped groove 42 in the circumferential direction, an arc-shaped lamp mounting plate 5 is arranged in each T-shaped groove 42 in a sliding manner, a limiting sliding groove 53 is formed in the position, corresponding to the limiting groove 43, of each arc-shaped lamp mounting plate 5, a limiting column 54 is arranged in each limiting sliding groove 53 in a sliding manner, one end, facing the outside of the circular sliding groove, of each limiting column 54 is of a hemispherical structure, and a positioning spring 55 is connected between the bottom of each limiting sliding groove 53 and each limiting column 54; when the specific work, after accomplishing the lamps and lanterns equipment, the position that needs to be located arc lamps and lanterns mounting panel 5 on collar 4 is adjusted, stir arc lamps and lanterns mounting panel 5 with the hand, make arc lamps and lanterns mounting panel 5 on collar 4 expand into circularly, when stirring arc lamps and lanterns mounting panel 5 with the hand, spacing post 54 receives the effect of arc lamps and lanterns mounting panel 5 power, shift out spacing groove 43 and compress positioning spring 55, when the effect of ending to arc lamps and lanterns mounting panel 5 power, spacing post 54 resets under positioning spring 55's effect, get into spacing groove 43 once more, fix a position arc lamps and lanterns mounting panel 5.

Referring to fig. 5, 7, 10 and 11, two sliding holes 44 are symmetrically arranged on the mounting ring 4, the mounting ring 4 is slidably mounted on the limiting tube 3 through the sliding holes 44, a wire routing block 45 is arranged on the inner wall of each sliding hole 44, the tube wall of the limiting tube 3 is of an open structure, two elastic magnetic strips 31 are symmetrically arranged at the opening, a plurality of magnetic balls 32 are movably arranged in the elastic magnetic strips 31, the wire routing block 45 slides between the two elastic magnetic strips 31, and a circuit baffle 33 is arranged on the inner wall of the limiting tube 3. When the installation ring 4 moves, the wiring block 45 on the installation ring 4 slides between the elastic magnetic stripes 31 on the two sides of the limiting pipe 3, when the installation ring 4 moves upwards, the wiring block 45 moves upwards synchronously, the elastic magnetic stripes 31 above the wiring block can be extruded to two sides, and meanwhile, the elastic magnetic stripes 31 below the wiring block are closed again under the action of the magnetic balls 32 inside the elastic magnetic stripes 31, so that insects are prevented from entering the influence circuit.

Referring to fig. 5 and 9, L-shaped grooves 71 are formed in the outer walls of the top mounting plate 1 and the bottom mounting ring 6, and a detachable foldable lampshade 7 is slidably arranged between the two L-shaped grooves 71. When the lamp is in specific work and needs to leave home for a long time for some reasons, the hooks arranged on the body of the folding lampshade 7 can be matched with the L-shaped groove 71 of the mounting top plate 1 and the L-shaped groove 71 of the mounting bottom ring 6 respectively, and the folding lampshade 7 is mounted on a lamp to prevent the lamp from being infected with dust.

The invention comprises the following working steps: the first step is as follows: installing a limiting pipe 3 on an installation bottom ring 6, then installing an installation ring 4 on the limiting pipe 3 in a sliding manner, and then adjusting the position of an arc-shaped lamp installation plate 5; the installation top plate 1 is installed at the upper end of the limiting pipe 3, then the installation top plate 1 is fixed on the roof, and meanwhile, the power connection circuit positioned in the limiting pipe 3 is electrified.

The second step is that: after the lamp is installed, the lifting bead chain 233 is pulled according to the position of the lamp to be lightened, so that the mounting rings 4 move to the position of the lamp to be lightened, and when the mounting rings 4 move together, the lamp is turned on to lighten the area.

The third step: when the lamp is not used for a long time, the folding lampshade 7 can be arranged on the lamp to prevent the lamp from being stained with dust.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving LED brightening lamps and lanterns, includes installation roof (1), elevating system (2), spacing pipe (3), collar (4), arc lamps and lanterns mounting panel (5) and installation end ring (6), its characterized in that: the lower end of the mounting top plate (1) is provided with a lifting mechanism (2), the lower end of the mounting top plate (1) is symmetrically provided with two limiting pipes (3), the two limiting pipes (3) are jointly provided with a plurality of mounting rings (4), the mounting rings (4) slide on the limiting pipes (3), the outer walls of the mounting rings (4) are provided with a plurality of layers of arc-shaped lamp mounting plates (5) in a layering manner from top to bottom, fixed lifting plates (41) are arranged in the mounting rings (4), the middle parts of the fixed lifting plates (41) are of circular through hole structures, and the lower ends of the limiting pipes (3) are provided with mounting bottom rings (6); wherein:

the specifications of the arc-shaped lamp mounting plates (5) on the mounting rings (4) are different, the specifications of the arc-shaped lamp mounting plates (5) are changed in a mode that the radiuses of the arc-shaped lamp mounting plates are sequentially reduced from top to bottom, a plurality of LED lamp bead mounting seats (51) are arranged on the periphery of the lower end face of each arc-shaped lamp mounting plate (5), and a lamp groove (52) for detachable LED lamp strips is formed in the outer wall of each arc-shaped lamp mounting plate (5);

the lifting mechanism (2) comprises U-shaped guide blocks (21), guide columns (22) and lifting members (23), a plurality of U-shaped guide blocks (21) are uniformly arranged at the center of the lower end of the installation top plate (1) in the circumferential direction, the guide columns (22) are arranged in the U-shaped guide blocks (21), a plurality of lifting members (23) are arranged at the lower end of the installation top plate (1), and the positions of the lifting members (23) correspond to the positions of the U-shaped guide blocks (21) one by one.

2. The energy-saving LED brightening lamp as claimed in claim 1, wherein: lifting member (23) include elevator (231), lift bead wheel (232), lift bead chain (233) and bead chain fixed block (234), be provided with a plurality of elevator group on installation roof (1), every elevator group includes elevator (231) of two symmetric distributions, two rotate through the pivot between elevator (231) and install lift bead wheel (232), be provided with bead chain fixed block (234) in the circular through-hole at fixed lifter plate (41) middle part, bead chain fixed block (234) upper end is connected with the one end of lift bead chain (233), the other end of lift bead chain (233) passes lift bead wheel (232), the lower extreme of connecting at bead chain fixed block (234) behind installation foundation ring (6) in proper order.

3. The energy-saving LED lighting fixture of claim 2, wherein: the lifting block (231) is provided with a limiting hole (2311), a limiting bolt (2312) is arranged in the limiting hole (2311) in a sliding mode, one end, facing the lifting bead wheel (232), of the limiting bolt (2312) is of a hemispherical structure, one end, away from the lifting bead wheel (232), of the limiting bolt (2312) is connected with a limiting plate (2313), a limiting spring (2314) is connected between the limiting plate (2313) and the lifting block (231), a plurality of bead wheel limiting grooves (2321) are uniformly arranged at the two ends of the lifting bead wheel (232) in the circumferential direction, and the position of each bead wheel limiting groove (2321) corresponds to the position of the limiting bolt (2312).

4. The energy-saving LED brightening lamp as claimed in claim 1, wherein: a plurality of T shape recess (42) have been seted up from last equidistant extremely down on the outer wall of collar (4), equal circumference has evenly seted up a plurality of spacing grooves (43) on the both ends face about T shape recess (42) vertical section, it is provided with arc lamps and lanterns mounting panel (5) to slide in T shape recess (42), spacing spout (53) have been seted up with spacing groove (43) corresponding position department in arc lamps and lanterns mounting panel (5), it is provided with spacing post (54) to slide in spacing spout (53), and spacing post (54) are hemispherical structure towards the outer one end of circular spout, be connected with between spacing spout (53) bottom and spacing post (54) positioning spring (55).

5. The energy-saving LED brightening lamp as claimed in claim 1, wherein: the mounting ring is characterized in that two sliding holes (44) are symmetrically formed in the mounting ring (4), the mounting ring (4) is slidably mounted on the limiting pipe (3) through the sliding holes (44), a wire routing block (45) is arranged on the inner wall of each sliding hole (44), the pipe wall of the limiting pipe (3) is arranged to be of an open structure, two elastic magnetic stripes (31) are symmetrically arranged at the opening, a plurality of magnetic balls (32) are movably arranged in each elastic magnetic stripe (31), the wire routing block (45) slides between the two elastic magnetic stripes (31), and a circuit baffle (33) is arranged on the inner wall of the limiting pipe (3).

6. The energy-saving LED brightening lamp as claimed in claim 1, wherein: be provided with cross limiting plate (61) in installation end ring (6), and cross limiting plate (61) center department is circular through-hole structure, installation end ring (6) lower extreme circumference evenly is provided with a plurality of LED lamp pearls.

7. The energy-saving LED lighting fixture of claim 2, wherein: the balls connected in series on the lifting ball chain (233) are made of fluorescent materials.

8. The energy-saving LED brightening lamp as claimed in claim 1, wherein: l-shaped grooves (71) are formed in the outer walls of the installation top plate (1) and the installation bottom ring (6), and detachable folding lamp covers (7) are arranged between the L-shaped grooves (71) in a sliding mode.