CN210831712U - LED street lamp for garden lighting - Google Patents

Abstract

The utility model discloses a LED street lamp for garden lighting, including support frame, lighting fixture and lamp shade, be provided with reinforcing mechanism between lighting fixture and the lamp shade, reinforcing mechanism includes connecting block, dwang, stopper, couple, solid fixed ring, fixed block, connecting rod, places chamber, movable block and spring, the connecting block symmetry is fixed in the lighting fixture bottom, all articulated on the connecting block have the dwang, and all articulated on the dwang have the couple, the lamp shade top all be fixed with dwang complex stopper. The utility model discloses avoid the lamp shade not hard up to drop in the great weather of wind-force for it is fixed more firm between lamp shade and the lighting fixture, the fixed firm problem inadequately of lamp shade of having solved current street lamp, when having improved the street lamp use security, when avoiding the support frame bottom to receive the striking, the sealing door takes place deformation and leads to it to open inconveniently, influences workman's normal maintenance inspection, has improved the practicality of street lamp.

Description

LED street lamp for garden lighting

Technical Field

The utility model relates to a street lamp technical field specifically is a LED street lamp is used in gardens illumination.

Background

Gardens are used as an artistic form in traditional Chinese culture, gardens are built in many cities at present in order to improve greening and city appearance, and people can enjoy the gardens at night, LED street lamps are generally installed in the existing gardens, and in order to be matched with garden design, street lamp covers in different forms are fixed outside the existing street lamps, so that the LED lamps inside the existing street lamps can be checked and maintained conveniently, the lamp covers of the existing street lamps are generally directly fixed on lamp brackets in a threaded manner, when severe weather such as strong wind and the like occurs, connection between the lamp covers and the lamp brackets can be loosened, the lamp covers shake or fall off, potential safety hazards are caused, and safety of the street lamps in use is reduced;

the power supply structures such as the present street lamp circuit board generally receive the setting in the street lamp bottom, make things convenient for workman's maintenance and detection, and for the convenience of maintaining the street lamp bottom all seted up the supply tank, and all install the sealing door on the notch, nevertheless because its position is lower, receive external force striking easily, it is comparatively inconvenient to probably lead to the sealing door deformation can't open, thereby comparatively inconvenient when making workman's maintenance, reduced the practicality of street lamp, therefore need an LED street lamp for the illumination of gardens to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp for garden lighting to the lamp shade installation that proposes current street lamp among the above-mentioned background art is not firm and the sealing door easily receives the problem of striking deformation.

In order to achieve the above object, the utility model provides a following technical scheme: an LED street lamp for garden lighting comprises a support frame, a lamp bracket and a lampshade, wherein a reinforcing mechanism is arranged between the lamp bracket and the lampshade, the reinforcing mechanism comprises connecting blocks, a rotating rod, a limiting block, a hook, a fixing ring, a fixing block, a connecting rod, a placing cavity, a moving block and a spring, the connecting blocks are symmetrically fixed at the bottom end of the lamp bracket, the rotating rod is hinged on the connecting blocks, and the rotating rods are all hinged with hooks, the top ends of the lampshades are all fixed with limit blocks matched with the rotating rods, the bottom ends of the lamp brackets are symmetrically fixed with fixed blocks, a placing cavity is formed in each fixing block, a connecting rod is embedded in each placing cavity, a fixing ring is fixed at one end of each connecting rod extending to the outside of each fixing block, a moving block is fixed at the top end of each connecting rod, and springs are fixed between the moving block and the bottom end of the placing cavity, and a protection structure is arranged at the bottom end of the support frame.

Preferably, protective structure is provided with the protection casing, the protection casing symmetry sets up in the support frame bottom, two all be fixed with the draw-in groove on the protection casing, two all seted up on the protection casing with draw-in groove complex fixture block, all through bolted connection between fixture block and the protection casing.

Preferably, the length of the rotating rod is greater than the length from the limiting block to the connecting block, and the height from the limiting block to the bottom end of the lamp holder is smaller than the height from the rotating rod to the bottom end of the lamp holder.

Preferably, the height of spring equals the height of placing the chamber, fixed block bottom all seted up with connecting rod complex notch.

Preferably, the diameter of the protective cover is equal to that of the bottom end of the support frame, and rubber pads are glued on the inner sides of the protective cover.

Preferably, all set up with bolt complex thread groove on protection casing and the draw-in groove, the symmetry is fixed with the gag lever post on the support frame of protection casing top.

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

1. this LED street lamp for garden lighting is provided with the dwang, the stopper, the couple, gu fixed ring, connecting rod and spring, twist the lamp shade and move and fix the back on the lighting fixture, rotate the dwang, make its level place in the stopper below, press the couple again, articulate it on solid fixed ring, thereby make the dwang by the level fixed, carry on spacingly to the stopper through the dwang, avoid the lamp shade not hard up in the great weather of wind-force to drop, make between lamp shade and the lighting fixture fixed more firm, the lamp shade of having solved current street lamp is fixed firm problem inadequately, the security when the street lamp uses has been improved.

2. This LED street lamp for garden lighting is provided with, the protection casing, the rubber pad, fixture block and draw-in groove, after support frame bottom circuit maintenance was accomplished, with protection casing symmetry block in the support frame bottom for the draw-in groove block is inside the fixture block, and the rethread is fixed with it, can protect the sealing door of support frame bottom through protection casing and rubber pad, when avoiding the support frame bottom to receive the striking, the sealing door takes place deformation and leads to it to open inconveniently, influences workman's normal maintenance inspection, has improved the practicality of street lamp.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic sectional view of the fixing block according to the present invention;

FIG. 4 is a front view of the structure of the present invention with the protective cover removed;

fig. 5 is a schematic top sectional view of the protective cover according to the present invention.

In the figure: 1. a support frame; 2. a lamp holder; 3. a lamp shade; 40. connecting blocks; 41. rotating the rod; 42. a limiting block; 43. hooking; 44. a fixing ring; 45. a fixed block; 46. a connecting rod; 47. a placement chamber; 48. a moving block; 49. a spring; 50. a bolt; 51. a protective cover; 52. a limiting rod; 53. a rubber pad; 54. a clamping block; 55. a clamping groove.

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. 1-5, the present invention provides an embodiment: a LED street lamp for garden lighting comprises a support frame 1, a lamp holder 2 and a lampshade 3, wherein a reinforcing mechanism is arranged between the lamp holder 2 and the lampshade 3 and comprises a connecting block 40, a rotating rod 41, a limiting block 42, a hook 43, a fixing ring 44, a fixing block 45, a connecting rod 46, a placing cavity 47, a moving block 48 and a spring 49, the connecting block 40 is symmetrically fixed at the bottom end of the lamp holder 2, the rotating rod 41 is hinged on the connecting block 40, the hook 43 is hinged on the rotating rod 41, the length of the rotating rod 41 is greater than that between the limiting block 42 and the connecting block 40, the height between the limiting block 42 and the bottom end of the lamp holder 2 is less than that between the rotating rod 41 and the bottom end of the lamp holder 2, the effect is that the limiting block 42 can be limited when the rotating rod 41 is horizontally placed, and the limiting block 42 is positioned, thereby ensuring that the limiting block 42 is fixed, the rotating rod 41 can be positioned below the rotating rod 41 so as to ensure that the limiting block 42 can be limited after the rotating rod 41 is fixed, the top ends of the lamp shades 3 are all fixed with the limiting blocks 42 matched with the rotating rod 41, the bottom ends of the lamp brackets 2 are symmetrically fixed with the fixed blocks 45, the inner parts of the fixed blocks 45 are all provided with the placing cavities 47, the inner parts of the placing cavities 47 are all embedded with the connecting rods 46, one ends of the connecting rods 46 extending to the outer parts of the fixed blocks 45 are all fixed with the fixed rings 44, the top ends of the connecting rods 46 are all fixed with the moving blocks 48, the springs 49 are all fixed between the moving blocks 48 and the bottom ends of the placing cavities 47, the heights of the springs 49 are equal to the heights of the placing cavities 47, the bottom ends of the fixed blocks 45 are all provided with the notches matched with the connecting rods 46, and the notches are used for ensuring that, thereby make fixed connection between couple 43 and the solid fixed ring 44, and guarantee to articulate couple 43 when solid fixed ring 44 on needs, can stimulate solid fixed ring 44 downwards and make couple 43 can reach solid fixed ring 44, thereby guarantee that solid fixed ring 44 can articulate on couple 43 and fixed, avoid lamp shade 3 not hard up in the great weather of wind-force to drop, it is more firm to make between lamp shade 3 and the lighting fixture 2 fixed, the lamp shade 3 of having solved current street lamp is fixed firm problem inadequately, the security when the street lamp uses has been improved.

The bottom end of the support frame 1 is provided with a protection structure, the protection structure is provided with a protective cover 51, the diameter of the protective cover 51 is equal to that of the bottom end of the support frame 1, rubber pads 53 are glued on the inner sides of the protective cover 51 and are used for ensuring that the protective cover 51 can be attached to the bottom end of the support frame 1 after being clamped and fixed and ensuring that the rubber pads 53 can be compressed after the protective cover 51 is fixed, so that the protective cover 51 is tightly attached to the outer side wall of the support frame 1 to prevent rainwater from entering and causing corrosion of a sealing door, the protective covers 51 are symmetrically arranged at the bottom end of the support frame 1, clamping grooves 55 are fixed on the two protective covers 51, clamping blocks 54 matched with the clamping grooves 55 are arranged on the two protective covers 51, the clamping blocks 54 are connected with the protective covers 51 through bolts 50, threaded grooves matched with the bolts 50, the effect is for guaranteeing inside back of draw-in groove 55 block to fixture block 54, can fix through bolt 50, thereby guarantee that two protection casings 51 can fix the cover and establish in 1 bottom of support frame, and carry on spacingly to protection casing 51 through gag lever post 52, guarantee 1 bottom of support frame outside the fixed sealing door of protection casing 51, thereby guarantee that protection casing 51 can protect the sealing door, when avoiding support frame 1 bottom to receive the striking, the sealing door takes place to deform and leads to it to open inconveniently, influence workman's normal maintenance inspection, the practicality of street lamp has been improved.

The working principle is as follows: after the lampshade 3 is screwed and fixed on the lamp holder 2, the rotating rod 41 is rotated to be horizontal to the limiting block 42 under the coordination of the hinge shaft, the fixing ring 44 is pulled downwards to drive the connecting rod 46 to move downwards, so that the moving block 48 compresses the spring 49 to move downwards, the fixing ring 44 can be contacted with the hook 43, then the hook 43 is pressed to be hung on the fixing ring 44, then the fixing ring 44 and the hook 43 are loosened to fixedly connect the hook 43 and the fixing ring 44, the rotating rod 41 is horizontally fixed under the pulling of the spring 49, so that the limiting block 42 is limited by the rotating rod 41, the lampshade 3 is prevented from loosening and falling in the weather with high wind power, the lampshade 3 and the lamp holder 2 are fixed more firmly, when the lampshade 3 needs to be disassembled, only the hook 43 needs to be pressed, then the fixing ring 44 is pulled to move downwards to take out the hook 43, and the lamp shade 3 is unscrewed from the lamp bracket 2.

After the circuit maintenance of support frame 1 bottom is accomplished, place protection casing 51 symmetry in support frame 1 bottom, make draw-in groove 55 block inside fixture block 54, bolt 50 twists to inside protection casing 51 and draw-in groove 55 again, and align through gag lever post 52 and carry out spacing block, can fix protection casing 51 in the sealing door outside of support frame 1 bottom, thereby protect the sealing door of support frame 1 bottom through protection casing 51 and rubber pad 53, when avoiding support frame 1 bottom to receive the striking, only need twist bolt 50 during the maintenance, make the fixed of between two protection casings 51 remove, and take off it can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a LED street lamp for garden lighting, includes support frame (1), lighting fixture (2) and lamp shade (3), its characterized in that: the reinforcing mechanism is arranged between the lamp bracket (2) and the lampshade (3) and comprises a connecting block (40), a rotating rod (41), a limiting block (42), a hook (43), a fixing ring (44), a fixing block (45), a connecting rod (46), a placing cavity (47), a moving block (48) and a spring (49), wherein the connecting block (40) is symmetrically fixed at the bottom end of the lamp bracket (2), the rotating rod (41) is hinged on the connecting block (40), the hook (43) is hinged on the rotating rod (41), the limiting block (42) matched with the rotating rod (41) is fixed at the top end of the lampshade (3), the fixing block (45) is symmetrically fixed at the bottom end of the lamp bracket (2), the placing cavity (47) is arranged inside the fixing block (45), the connecting rod (46) is embedded inside the placing cavity (47), and the fixing ring (44) is fixed at one end of the connecting rod (46) extending to the outside of the, the top end of the connecting rod (46) is fixed with a moving block (48), a spring (49) is fixed between the moving block (48) and the bottom end of the placing cavity (47), and the bottom end of the support frame (1) is provided with a protection structure.

2. The LED street lamp for garden lighting according to claim 1, wherein: protective structure is provided with protection casing (51), protection casing (51) symmetry sets up in support frame (1) bottom, two all be fixed with draw-in groove (55) on protection casing (51), two all seted up on protection casing (51) with draw-in groove (55) complex fixture block (54), all connect through bolt (50) between fixture block (54) and protection casing (51).

3. The LED street lamp for garden lighting according to claim 1, wherein: the length of dwang (41) is greater than stopper (42) to the length between connecting block (40), stopper (42) highly is less than dwang (41) to the height between lighting fixture (2) bottom.

4. The LED street lamp for garden lighting according to claim 1, wherein: the height of spring (49) equals the height of placing chamber (47), fixed block (45) bottom all is seted up with connecting rod (46) complex notch.

5. The LED street lamp for garden lighting according to claim 2, wherein: the diameter of the protective cover (51) is equal to that of the bottom end of the support frame (1), and rubber pads (53) are glued on the inner side of the protective cover (51).

6. The LED street lamp for garden lighting according to claim 2, wherein: the protective cover (51) and the clamping groove (55) are both provided with thread grooves matched with the bolts (50), and limiting rods (52) are symmetrically fixed on the support frame (1) above the protective cover (51).

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