CN210891280U

CN210891280U - High-brightness LED lamp structure for municipal decoration and illumination

Info

Publication number: CN210891280U
Application number: CN201921814143.0U
Authority: CN
Inventors: 罗芳
Original assignee: Shenzhen Greensley Lighting Electrical Appliances Co ltd
Current assignee: Shenzhen Greensley Lighting Electrical Appliances Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a municipal decoration illumination is with hi-lite LED lamp structure, including lamp body shell, the inside cavity that is of lamp body shell, be provided with LED luminescent plate and reflector in lamp body shell's the cavity, be provided with the sleeve pipe on the lower extreme internal face of cavity in the lamp body shell, sliding sleeve is equipped with the connecting rod in the sleeve pipe, be provided with the pivot on the connecting rod, the upper end of connecting rod is provided with the mounting panel, mounting panel and reflector fixed bonding, the right lower extreme of mounting panel is provided with the fixing base, be provided with the shaft hole on the fixing base, the shaft hole is cup jointed with the pivot rotation. The angle of the reflected light beam is convenient to adjust, the convenience of angle adjustment of the light beam emitted by the spotlight is effectively improved, the vibration of the reflector is buffered and damped, and the buffering and damping performance of the reflector is effectively improved.

Description

High-brightness LED lamp structure for municipal decoration and illumination

Technical Field

The utility model relates to a municipal administration is decorated LED lamp technical field, specifically is a municipal administration is decorated illumination and is used high brightness LED lamp structure.

Background

The embedded LED foot lamp is often used in municipal decoration, the embedded LED foot lamp is generally embedded in a side plate of a wall or a bridge floor, and the emitted light irradiates on the pavement where pedestrians walk, so that the municipal decoration effect can be realized, however,

1. the existing embedded LED footlight is not provided with an angle-adjustable reflector generally, so that the angle of a reflected light beam cannot be adjusted conveniently, and the convenience of adjusting the angle of the light beam emitted by a spotlight is reduced;

2. in addition, some bridge floor curb plates that pedestrian walked are the plank material, if people walk on the bridge, may cause the bridge floor curb plate to rock, cause the reflector vibrations, however, it does not have the sleeve pipe sliding structure and the buffering buffer layer structure that set up mostly to can not realize buffering the shock attenuation to the vibration of reflector, reduced the buffering shock attenuation nature of reflector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration is decorated high brightness LED lamp structure for illumination to solve the problem that the angle modulation convenience of the beam of penetrating of the shot-light that prior art exists is lower, the buffering shock attenuation nature of reflector is lower.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration is high brightness LED lamp structure for decorative lighting, includes lamp body shell, the inside cavity that is of lamp body shell, be provided with LED luminescent plate and reflector in lamp body shell's the cavity, be provided with the sleeve pipe on the lower extreme internal face of lamp body shell cavity, the sliding sleeve is equipped with the connecting rod in the sleeve pipe, be provided with the pivot on the connecting rod, the upper end of connecting rod is provided with the mounting panel, mounting panel and reflector fixed bonding, the right lower extreme of mounting panel is provided with the fixing base, be provided with the shaft hole on the fixing base, the shaft hole is cup jointed with the pivot rotation, the sliding sleeve is equipped with.

Preferably, the fixing base is provided with a sliding hole, the sliding hole is in sliding sleeve joint with the limiting pin, the rotating shaft is provided with a limiting groove, the limiting groove is in clamping connection with the limiting pin, and a spring is arranged between the right end of the fixing base and the limiting pin.

Preferably, the number of the sleeves and the number of the connecting rods are respectively two, the sleeves and the connecting rods are arranged in a bilateral symmetry mode by taking the lateral central axis of the reflector as a center, and two ends of the rotating shaft are fixedly connected with the inner walls of the connecting rods on two sides.

Preferably, the number of the limiting grooves is multiple and the limiting grooves are arranged in a circumferential manner by taking the axis of the rotating shaft as a center.

Preferably, the sleeve is provided with a buffer cavity and a guide hole, the lower end of the connecting rod is provided with a sliding block, the sliding block is connected with the buffer cavity in a sliding mode, the guide hole is connected with the connecting rod in a sleeved mode in a sliding mode, and a buffer damping layer is arranged in the buffer cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the angle of the reflected light beam is conveniently adjusted through the arranged angle-adjustable reflector, so that the convenience of adjusting the angle of the light beam emitted by the spotlight is effectively improved;

2. through the sleeve sliding structure and the buffering and damping layer structure, the vibration of the reflector is buffered and damped, and the buffering and damping performance of the reflector is effectively improved.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a partially enlarged cross-sectional view of the angle adjusting structure and the buffering and shock absorbing structure of the reflective mirror of the present invention;

fig. 3 is a side view of the overall structure of the present invention.

In the figure: the LED lamp comprises a lamp body shell 1, an LED light-emitting board 2, a reflector 3, a mounting plate 4, a fixing seat 5, a shaft hole 51, a sliding hole 52, a sleeve 6, a buffer cavity 61, a guide hole 62, a buffer shock-absorbing layer 63, a connecting rod 7, a sliding block 71, a rotating shaft 8, a limit groove 81, a limit pin 9 and a spring 91.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a high-brightness LED lamp structure for municipal decoration and illumination comprises a lamp body shell 1, the lamp body shell 1 and an LED light-emitting plate 2 are lamp shells and light-emitting components of a common embedded LED footlight, the lamp body is connected to an external 220V power strip through a lead to realize power supply, the lamp body shell 1 is made of stainless steel sheet materials, the left end of the lamp body shell is an opening, a transparent lampshade is fixedly installed at the opening through screws, a hollow cavity is arranged in the lamp body shell 1, the LED light-emitting plate 2 and a reflector 3 are arranged in the hollow cavity of the lamp body shell 1, the LED light-emitting plate 2 is a circuit board, an LED light-emitting component is arranged on the circuit board, a sleeve 6 is welded on the inner wall surface of the lower end of the hollow cavity in the lamp body shell 1, connecting rods 7 are sleeved in the sleeve 6 in a sliding manner, the number of the sleeve 6 and the connecting rods 7 are respectively two and are arranged, a rotating shaft 8 is welded on a connecting rod 7, a mounting plate 4 is arranged at the upper end of the connecting rod 7, the mounting plate 4 and the reflector 3 are fixedly bonded through resin adhesive, the reflector 3 is a common reflective lens, a fixed seat 5 is welded at the right lower end of the mounting plate 4, a shaft hole 51 is arranged on the fixed seat 5, the shaft hole 51 is rotatably sleeved with the rotating shaft 8, a limit pin 9 is slidably sleeved on the fixed seat 5, a sliding hole 52 is arranged on the fixed seat 5, the sliding hole 52 is slidably sleeved with the limit pin 9, a limit groove 81 is arranged on the rotating shaft 8, the limit grooves 81 are in multiple numbers and are arranged by taking the shaft center of the rotating shaft 8 as the center circumference, the limit groove 81 is clamped with the limit pin 9, a spring 91 is arranged between the right end of the fixed seat 5 and the limit pin 9, when the light emitting angle is adjusted, a power-on lamp body is switched on, at the moment, the, can stimulate spacer pin 9 right earlier and withdraw from spacing groove 81, the tensile deformation of spring 91 this moment, then hold reflector 3 and use pivot 8 to rotate anticlockwise or clockwise as the center, the angle of the reflected beam that jets out left this moment can be adjusted, after the angle modulation with this reflected beam is accomplished, loosen spacer pin 9, spring 91 kick-backs and drives spacer pin 9 and remove left and block into current spacing groove 81, can be quick with 3 location joint of reflector, the convenient regulation of angle of the light beam of having realized reflection, the angle modulation convenience of the light beam of having jet-lighting has been improved.

Referring to fig. 2 and 3, a buffer cavity 61 and a guide hole 62 are arranged on the sleeve 6, a sliding block 71 is welded at the lower end of the connecting rod 7, the sliding block 71 is connected with the buffer cavity 61 in a sliding manner, the guide hole 62 is sleeved with the connecting rod 7 in a sliding manner, a buffer damping layer 63 is arranged in the buffer cavity 61, the buffer damping layer 63 is foamed PU filling glue which is filled in gaps among the sliding block 71, the connecting rod 7 and the buffer cavity 61, the foamed PU filling glue is made by adopting a foaming process, a plurality of air holes are formed in the reflective mirror 3, when the reflective mirror is vibrated, the connecting rod 7 and the sliding block 71 are driven to slide up and down in the buffer cavity 61, at the moment, the foamed PU filling adhesive is extruded, and its inside gas pocket pressurized deformation produces the deformation potential energy, can offset the vibrations extrusion force that receives, has realized buffering the shock attenuation to the vibration of reflector 3, has improved the buffering shock attenuation nature of reflector 3.

The utility model discloses when concrete implementation: when the light emitting angle of the light is adjusted, the lamp body is electrified, light beams emitted vertically downwards by the LED light emitting plate 2 are emitted onto the reflective mirror 3, the reflective mirror 3 reflects the light beams to the left side to form reflected light beams, the limiting pin 9 can be pulled rightwards and exits from the limiting groove 81, the spring 91 is stretched and deformed at the moment, then the reflective mirror 3 is held to rotate anticlockwise or rotate clockwise by taking the rotating shaft 8 as a center, the angle of the reflected light beams emitted leftwards can be adjusted at the moment, after the angle of the reflected light beams is adjusted, the limiting pin 9 is loosened, the spring 91 rebounds and drives the limiting pin 9 to move leftwards and clamp the limiting pin 9 in the current limiting groove 81, the reflective mirror 3 can be quickly positioned and clamped, the angle of the reflected light beams is adjusted conveniently, and the convenience in adjusting the angle of the emitted light beams; in addition, the buffering and damping layer 63 is made of foaming PU filling glue, the foaming PU filling glue is filled into gaps among the sliding blocks 71, the connecting rods 7 and the buffer cavities 61, the foaming PU filling glue is made through a foaming process, a plurality of air holes can be formed in the foaming PU filling glue, when the reflective mirror 3 is vibrated, the connecting rods 7 and the sliding blocks 71 are driven to slide up and down in the buffer cavities 61, the foaming PU filling glue is extruded at the moment, the air holes in the reflective mirror are pressed to deform and generate deformation potential energy, the received vibration extrusion force can be buffered and offset, the vibration of the reflective mirror 3 is buffered and damped, and the buffering and damping performance of the reflective mirror 3 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal administration is high brightness LED lamp structure for decorative lighting, includes lamp body shell (1), its characterized in that: the utility model discloses a lamp body, including lamp body shell (1), lamp body shell (1) inside cavity that is, be provided with LED luminescent plate (2) and reflector (3) in the cavity of lamp body shell (1), be provided with sleeve pipe (6) on the lower extreme internal face of cavity in lamp body shell (1), sliding sleeve is equipped with connecting rod (7) in sleeve pipe (6), be provided with pivot (8) on connecting rod (7), the upper end of connecting rod (7) is provided with mounting panel (4), mounting panel (4) and reflector (3) fixed bonding, the right lower extreme of mounting panel (4) is provided with fixing base (5), be provided with shaft hole (51) on fixing base (5), shaft hole (51) rotate with pivot (8) and cup joint, the sliding sleeve is equipped with spacer pin (9) on fixing base (5.

2. The high-brightness LED lamp structure for municipal decorative lighting according to claim 1, characterized in that: be provided with slide opening (52) on fixing base (5), slide opening (52) and spacer pin (9) slip and cup joint, be provided with spacing groove (81) on pivot (8), spacing groove (81) and spacer pin (9) joint, be provided with spring (91) between the right-hand member of fixing base (5) and spacer pin (9).

3. The high-brightness LED lamp structure for municipal decorative lighting according to claim 1, characterized in that: the number of the sleeves (6) and the number of the connecting rods (7) are respectively two, the sleeves and the connecting rods are arranged in a bilateral symmetry mode by taking the lateral central axis of the reflector (3) as a center, and two ends of the rotating shaft (8) are fixedly connected with the inner walls of the connecting rods (7) on two sides.

4. The high-brightness LED lamp structure for municipal decorative lighting according to claim 2, characterized in that: the number of the limiting grooves (81) is multiple and the limiting grooves are arranged in a circumferential mode by taking the axis of the rotating shaft (8) as the center.

5. The high-brightness LED lamp structure for municipal decorative lighting according to claim 1, characterized in that: be provided with cushion chamber (61) and guide hole (62) on sleeve pipe (6), the lower extreme of connecting rod (7) is provided with slider (71), slider (71) and cushion chamber (61) sliding connection, guide hole (62) and connecting rod (7) slip cup joint, be provided with buffering buffer layer (63) in cushion chamber (61).