CN213542198U

CN213542198U - LED street lamp safety cover convenient to change

Info

Publication number: CN213542198U
Application number: CN202022427329.XU
Authority: CN
Inventors: 杨云
Original assignee: Dongguan Xin Qin Photoelectric Technology Co ltd
Current assignee: Dongguan Xin Qin Photoelectric Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-25
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a street lamp technical field especially relates to a LED street lamp safety cover convenient to change, and it is generally fixed with lamp pole and lamp holder through the bolt to have solved among the prior art LED street lamp safety cover, when the change maintenance of safety cover is carried out to needs, and this kind of traditional fixed mode seems very inconvenient, and then makes the problem that the dismantlement and installation are got up and are wasted time and energy. The utility model provides a LED street lamp safety cover convenient to change, includes the street lamp body, and the street lamp body includes lamp pole, lamp holder, is fixed connection between lamp holder and the lamp pole, and one side of lamp holder is equipped with the safety cover, the equal fixedly connected with carrier block in top and the bottom of lamp holder. The utility model discloses the mode of utilizing the mutual block in kelly and first T type groove that provides installs the safety cover, when having avoided adopting the bolt to fix in the tradition, not only wastes time and energy and is difficult to carry out the problem dismantled.

Description

LED street lamp safety cover convenient to change

Technical Field

The utility model relates to a street lamp technical field especially relates to a LED street lamp safety cover convenient to change.

Background

The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, has very important significance for urban illumination energy conservation, is different from the conventional street lamp in that the LED light source adopts low-voltage direct current power supply, and high-efficiency white light synthesized by gallium nitride-based power type blue light LEDs and yellow, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, can be widely applied to roads, and is particularly important for a protective cover of the street lamp because the LED street lamp is generally outdoors.

Generally, a protective cover of an LED street lamp in the prior art is fixed to a lamp post and a lamp holder through bolts, when the protective cover needs to be replaced and maintained, the traditional fixing mode is very inconvenient, time and labor are wasted when the protective cover is detached, and potential safety hazards can exist when workers try to stay at high positions in the process of installing the street lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED street lamp safety cover convenient to change has solved among the prior art that LED street lamp safety cover generally is fixed with lamp pole and lamp holder through the bolt, when the change maintenance of safety cover is carried out to needs, and this kind of traditional fixed mode seems very inconvenient, and then makes the problem that the dismantlement and installation are got up and are wasted time and energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED street lamp safety cover convenient to change, including the street lamp body, the street lamp body includes the lamp pole, the lamp holder, be fixed connection between lamp holder and the lamp pole, one side of lamp holder is equipped with the safety cover, the top and the equal fixedly connected with carrier block in bottom of lamp holder, the notch has all been seted up with the bottom that is close to two carrier blocks respectively to the safety cover, and the top and the bottom of safety cover all are equipped with the picture peg, the picture peg passes through the lateral wall that the notch runs through the safety cover, the outer wall both sides of picture peg all are connected with the kelly through the round pin hub rotation, and the equal fixedly connected with fixture block in the lower part outside of two kellies, one side fixedly connected with connecting block that is close to two kellies in between two kellies, and all through first extrusion spring elastic connection between the bottom of two kel.

Preferably, one side of each of the two inserting plates is rotatably connected with a rotating rod through a rotating shaft, a supporting rod is sleeved on the rotating rod, and the supporting rod is located between the two clamping rods.

Preferably, the lamp holder is fixed with the equal fixedly connected with fixed block in the relative one side of safety cover, and the top of two fixed blocks is equipped with the slide, the equal fixedly connected with T type slider in bottom both sides of slide, and sliding connection between two T type sliders and two fixed blocks is passed through second T type groove respectively.

Preferably, the safety cover is close to the limiting plate fixedly connected with one side of the bottom of the lamp pole, the protruding block is fixedly connected with the bottom of the limiting plate, the U-shaped plate fixedly connected with the lamp pole is arranged at the bottom of the protruding block, the extrusion blocks are arranged on two sides of the inner side of the U-shaped plate, and the two extrusion blocks are elastically connected with the inner wall of the U-shaped plate through the second extrusion springs.

Preferably, the two rotating rods are fixedly connected with handles at the ends far away from the flashboard.

Preferably, the two T-shaped sliding blocks are in clearance fit with the two second T-shaped grooves respectively.

The utility model discloses possess following beneficial effect at least:

1. when the protective cover of the LED street lamp is installed, firstly, two notches on the protective cover are aligned with the first T-shaped groove on the lamp holder, two clamping rods move outwards simultaneously under the action of a first extrusion spring, then the two clamping rods move outwards to further enable the two clamping blocks to contract, then the plug board is inserted into the first T-shaped groove on the bearing block along the direction of the notches, at the moment, the two clamping rods are loosened, the two clamping blocks are clamped with the first T-shaped groove under the action of the first extrusion spring, and the installation work of the protective cover is further realized, compared with the prior art that the protective cover of the LED street lamp is generally fixed with the lamp pole and the lamp holder through bolts, when the protective cover needs to be replaced and maintained, the traditional fixing mode is inconvenient, the protective cover is installed by utilizing the mode that the clamping rods are clamped with the first T-shaped groove, which is provided by the utility model, the problem that in the prior art, when bolts are adopted for fixing, time and labor are wasted, and the bolts are difficult to disassemble is solved.

2. Slide into two T type sliders of the bottom of slide respectively along the direction in two second T type grooves, carry out the block with slide and two fixed blocks, and then realized the purpose of mutual joint between safety cover and the lamp holder, not only further improved the firm of safety cover and decided, and be favorable to carrying out the dismantlement of safety cover more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the U-shaped plate of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is an opening view of two clamping rods of the present invention.

In the figure: 1. a protective cover; 2. a lamp cap; 3. a lamp post; 4. a bearing block; 5. a first T-shaped groove; 6. a notch; 7. inserting plates; 8. a clamping rod; 9. a clamping block; 10. connecting blocks; 11. a first pressing spring; 12. a strut; 13. rotating the rod; 14. a handle; 15. a limiting plate; 16. a slide plate; 17. a fixed block; 18. a bump; 19. a U-shaped plate; 20. a second pressing spring; 21. extruding the block; 22. a second T-shaped groove; 23. a T-shaped slider; 24. street lamp body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a conveniently replaceable LED street lamp protecting cover comprises a street lamp body 24, the street lamp body 24 comprises a lamp post 3 and a lamp holder 2, the lamp holder 2 is fixedly connected with the lamp post 3, a protecting cover 1 is arranged on one side of the lamp holder 2, bearing blocks 4 are fixedly connected with the top and the bottom of the lamp holder 2, notches 6 are respectively arranged on the top and the bottom of the protecting cover 1 near the two bearing blocks 4, inserting plates 7 are respectively arranged on the top and the bottom of the protecting cover 1, the inserting plates 7 penetrate through the side wall of the protecting cover 1 through the notches 6, clamping bars 8 are rotatably connected with the two sides of the outer wall of the inserting plates 7 through pin shafts, clamping blocks 9 are respectively fixedly connected with the outer sides of the lower parts of the two clamping bars 8, a connecting block 10 is fixedly connected with one side of the inserting plate 7 near the two clamping bars 8, the connecting block 10 is positioned between the two clamping bars 8, and the, first T type groove 5 has been seted up to carrier block 4 one side that is close to picture peg 7, and is concrete, utilizes the mode of mutual block to carry out the installation work of safety cover 1, has not only avoided adopting the bolt to install the time-consuming and energy-consuming problem, and is favorable to carrying out the dismantlement work of safety cover 1 more, provides convenience for the later stage carries out the maintenance of safety cover 1.

The scheme has the following working processes:

when the protective cover 1 of the LED street lamp is installed, firstly, two notches 6 on the protective cover 1 are aligned to the position of a first T-shaped groove 5 on a lamp holder 2, two clamping rods 8 move outwards simultaneously under the action of a first extrusion spring 11, then the two clamping rods 8 move outwards, and then two clamping blocks 9 shrink, next, an inserting plate 7 is inserted into the first T-shaped groove 5 on a bearing block 4 along the direction of the notches 6, at the moment, the two clamping rods 8 are loosened, and the two clamping blocks 9 are clamped with the first T-shaped groove 5 under the action of the first extrusion spring 11, so that the installation work of the protective cover 1 is realized.

According to the working process, the following steps are known:

the mode of utilizing mutual block carries out the installation work of safety cover 1, has not only avoided adopting the bolt to install the time-consuming and energy-consuming problem, and is favorable to carrying out the dismantlement work of safety cover 1 more, facilitates for the later stage carries out the maintenance of safety cover 1.

Further, one side of two picture peg 7 all is connected with dwang 13 through the pivot rotation, has cup jointed branch 12 on the dwang 13, and branch 12 is located between two kellies 8, and is concrete, utilizes branch 12 to prop up two kellies 8 for shrink two fixture blocks 9, conveniently carry out the plug through picture peg 7.

Further, equal fixedly connected with fixed block 17 in lamp holder 2 and the relative one side of safety cover 1, and the top of two fixed blocks 17 is equipped with slide 16, the equal fixedly connected with T type slider 23 in bottom both sides of slide 16, two T type sliders 23 are respectively through sliding connection between second T type groove 22 and two fixed blocks 17, it is specific, slide 16's two T type sliders 23 respectively along the direction of two second T type grooves 22 with slide 16's bottom and slide in, carry out the block with slide 16 and two fixed blocks 17, the stability of safety cover 1 has further been improved.

Further, bottom one side fixedly connected with limiting plate 15 that safety cover 1 is close to lamp pole 3, and the bottom fixedly connected with lug 18 of limiting plate 15, the bottom of lug 18 is equipped with the U template 19 with lamp pole 3 fixed connection, and the inboard both sides of U template 19 all are equipped with extrusion piece 21, and all through second extrusion spring 20 elastic connection between the inner wall of two extrusion pieces 21 and U template 19, it is specific, utilize lug 18 to press the block to be used for further strengthening the fixity of safety cover 1 and lamp pole 3 between two extrusion pieces 21.

Further, two dwang 13 keep away from picture peg 7 one end on equal fixedly connected with handle 14, specifically, rotate through handle 14 and drive dwang 13 and rotate.

Further, the two T-shaped sliders 23 are in clearance fit with the two second T-shaped grooves 22, respectively.

In summary, the two clamping rods 8 are supported by the supporting rod 12 to contract the two clamping blocks 9, so that the two clamping blocks are conveniently inserted and pulled out through the inserting plate 7, the two T-shaped sliders 23 at the bottom of the sliding plate 16 slide in along the directions of the two second T-shaped grooves 22 respectively, the sliding plate 16 is clamped with the two fixing blocks 17, the stability of the protective cover 1 is further improved, the convex block 18 is clamped between the two extrusion blocks 21 to further enhance the fixation of the protective cover 1 and the lamp post 3, and the rotating rod 13 is driven to rotate through the rotation of the handle 14.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED street lamp safety cover convenient to change, includes street lamp body (24), its characterized in that, street lamp body (24) includes lamp pole (3), lamp holder (2), be fixed connection between lamp holder (2) and the lamp pole (3), one side of lamp holder (2) is equipped with safety cover (1), the equal fixedly connected with carrier block (4) in top and bottom of lamp holder (2), notch (6) have all been seted up near the top and the bottom of two carrier blocks (4) respectively of safety cover (1), and the top and the bottom of safety cover (1) all are equipped with picture peg (7), picture peg (7) run through the lateral wall of safety cover (1) through notch (6), the outer wall both sides of picture peg (7) all are connected with kelly (8) through the round pin rotation, and the equal fixedly connected with fixture block (9) in the lower part outside of two kelly (8), one side fixedly connected with connecting block (10) that is close to two kellies (8) of picture peg (7), and connecting block (10) are located between two kellies (8) to all through first extrusion spring (11) elastic connection between the bottom of two kellies (8) and connecting block (10), first T type groove (5) have been seted up to one side that bearing block (4) are close to picture peg (7).

2. The LED street lamp protection cover convenient to replace according to claim 1, wherein one side of each of the two insertion plates (7) is rotatably connected with a rotating rod (13) through a rotating shaft, a supporting rod (12) is sleeved on the rotating rod (13), and the supporting rod (12) is located between the two clamping rods (8).

3. The LED street lamp protection cover convenient to replace according to claim 1, characterized in that the lamp holder (2) is fixedly connected with fixing blocks (17) on the side opposite to the protection cover (1), sliding plates (16) are arranged on the tops of the two fixing blocks (17), T-shaped sliding blocks (23) are fixedly connected to two sides of the bottom of each sliding plate (16), and the two T-shaped sliding blocks (23) are respectively connected with the two fixing blocks (17) in a sliding manner through second T-shaped grooves (22).

4. The LED street lamp protection cover convenient to replace according to claim 1, characterized in that a limiting plate (15) is fixedly connected to one side of the protection cover (1) close to the bottom of the lamp post (3), a protruding block (18) is fixedly connected to the bottom of the limiting plate (15), a U-shaped plate (19) fixedly connected with the lamp post (3) is arranged at the bottom of the protruding block (18), extrusion blocks (21) are arranged on two sides of the inner side of the U-shaped plate (19), and the two extrusion blocks (21) are elastically connected with the inner wall of the U-shaped plate (19) through a second extrusion spring (20).

5. The LED street lamp protection cover convenient to replace according to claim 2, characterized in that a handle (14) is fixedly connected to one end of each of the two rotating rods (13) far away from the plug board (7).

6. The LED street lamp protection cover convenient to replace as claimed in claim 3, wherein the two T-shaped sliding blocks (23) are in clearance fit with the two second T-shaped grooves (22) respectively.