CN216556805U

CN216556805U - LED street lamp convenient to maintain

Info

Publication number: CN216556805U
Application number: CN202122433004.7U
Authority: CN
Inventors: 蔡沛均; 苗华伟
Original assignee: Changzhou Tianda Guangcheng Lighting Technology Co ltd
Current assignee: Changzhou Tianda Guangcheng Lighting Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-17
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the field of LED street lamps, in particular to an LED street lamp convenient to maintain, which comprises a base; supporting plates are fixedly connected to two sides of the top end of the base; the top ends of the supporting plates are fixedly connected with a top seat; a group of LED lamps are mounted at the top end of the mounting seat; one sides, far away from the two supporting plates, of the two supporting plates are respectively provided with a group of first grooves; pedals are hinged to the top ends of the inner parts of the first grooves; one side of the top end of the pedal, which is far away from the supporting plate, is provided with a long groove; one sides, far away from the two supporting plates, of the two supporting plates are provided with a group of second grooves; iron chains are fixedly connected to the front side and the rear side of the fixed block; the other end of each iron chain is fixedly connected with an iron hook; this structure passes through the setting of footboard for the iron hook is fixed to it, thereby is convenient for the staff through climbing the footboard, maintains this LED street lamp, compares with climbing people's ladder, and this kind of mode safety and stability has more ensured staff's life safety.

Description

LED street lamp convenient to maintain

Technical Field

The utility model relates to the field of LED street lamps, in particular to an LED street lamp convenient to maintain.

Background

The LED street lamp is a street lamp manufactured by using an LED lamp source and is used for illuminating a road surface.

After the LED street lamp is used for a long time, it needs to be periodically maintained.

In the prior art, a traditional maintenance mode is that a worker carries a manned ladder and then climbs the manned ladder to maintain the LED street lamp, but due to the fact that some road surfaces are uneven, the worker has certain dangers when climbing the manned ladder; therefore, an LED street lamp convenient to maintain is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that some road surfaces are uneven and certain dangers exist when workers climb a human ladder, the utility model provides the LED street lamp convenient to maintain.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an LED street lamp convenient to maintain, which comprises a base; supporting plates are fixedly connected to two sides of the top end of the base; the top ends of the supporting plates are fixedly connected with a top seat; the top end of the top seat is fixedly connected with a mounting seat; a group of LED lamps are mounted at the top end of the mounting seat; one sides, far away from the two supporting plates, of the two supporting plates are respectively provided with a group of first grooves; the top end of the inner part of the first groove is hinged with a pedal, and the other end of the pedal extends to the outer part of the first groove; one side of the top end of the pedal, which is far away from the supporting plate, is provided with a long groove; a fixing rod is fixedly connected between the front end and the rear end of the strip groove; one sides, far away from the two supporting plates, of the two supporting plates are respectively provided with a group of second grooves, and the second grooves are located at the tops of the corresponding first grooves; the bottom ends of the second grooves are fixedly connected with fixed blocks; iron chains are fixedly connected to the front side and the rear side of the fixed block; the other ends of the iron chains are fixedly connected with iron hooks, and the iron hooks are hooked with the fixed rods through corresponding strip grooves; this structure passes through the setting of footboard for the iron hook is fixed it, thereby the staff of being convenient for maintains this LED street lamp through the climbing footboard, compares with climbing people's ladder, and this kind of mode is safety and stability more, has ensured staff's life safety.

Preferably, sliding grooves are formed in the top ends of the first groove and the second groove; the inner parts of the sliding grooves are all connected with baffle plates in a sliding manner; the bottom ends of the first groove and the second groove are both provided with matching grooves; this structure is through setting up the baffle for the baffle is sealed inside first recess and second recess, avoids in rainy day, and the rainwater corrodes footboard and iron chain in getting into first recess and second recess, thereby makes the staff when using footboard and iron chain, and the cracked condition can appear takes place.

Preferably, the bottom ends of the baffle plates, which are far away from the fixed block, are provided with thread grooves; threaded holes are formed in one side, close to the fixed rod, of each matching groove; threaded hole female connection has the bolt to avoid the random baffle of opening of other people.

Preferably, handles are arranged at the tops of the second grooves, and the end parts of the handles are fixedly connected with the side walls of the supporting plates; the staff of being convenient for scrambles.

Preferably, X-shaped connecting rods which are uniformly distributed at intervals are fixedly connected between the adjacent sides of the two supporting plates; strengthen the relation of connection between two backup pads, avoid at the in-process of climbing, the condition emergence that the backup pad deformation appears.

Preferably, a group of friction balls is fixedly connected to the top end of each pedal, and the number of each group of friction balls is at least four; the friction force is provided, and the condition that feet slide when the foot is maintained in rainy days is avoided.

The utility model has the advantages that:

1. according to the LED street lamp, the pedal is rotated and is in a horizontal state, the iron hook is hooked with the fixed rod through the long groove, the pedal is fixed, and the iron hook is fixed through the pedal, so that workers can conveniently climb the pedal to maintain the LED street lamp;

2. according to the structure, after the iron hook and the fixing rod are separated, the fixing rod can rotate again to enter the first groove under the action of gravity, the iron hook is retracted into the second groove, the baffle plate can slide downwards under the action of gravity until the bottom end of the baffle plate is just clamped into the matching groove, and the baffle plate is arranged, so that the baffle plate can seal the interiors of the first groove and the second groove, rainwater is prevented from entering the first groove and the second groove to corrode a pedal and an iron chain in rainy days, and therefore the pedal and the iron chain can be broken when a worker uses the pedal and the iron chain.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a perspective view of the second embodiment.

In the figure: 1. a base; 2. a support plate; 3. a top seat; 4. a mounting seat; 5. an LED lamp; 6. a first groove; 7. a pedal; 8. a long groove; 9. fixing the rod; 10. a second groove; 11. a fixed block; 12. an iron chain; 13. an iron hook; 14. a chute; 15. a baffle plate; 16. a mating groove; 17. a thread groove; 18. a threaded hole; 19. a bolt; 20. a handle; 21. an X-shaped connecting rod; 22. a friction ball; 23. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, an LED street lamp convenient for maintenance includes a base 1; supporting plates 2 are fixedly connected to two sides of the top end of the base 1; the top ends of the supporting plates 2 are fixedly connected with a top seat 3; the top end of the top seat 3 is fixedly connected with a mounting seat 4; a group of LED lamps 5 are arranged at the top end of the mounting seat 4; one sides, far away from the two supporting plates 2, of the two supporting plates are respectively provided with a group of first grooves 6; the top ends of the inner parts of the first grooves 6 are hinged with pedals 7, and the other ends of the pedals 7 extend to the outer parts of the first grooves 6; one side of the top end of the pedal 7, which is far away from the supporting plate 2, is provided with a long groove 8; a fixing rod 9 is fixedly connected between the front end and the rear end of the long groove 8; a group of second grooves 10 are formed in the sides, far away from the two support plates 2, of the two support plates, and the second grooves 10 are located at the tops of the corresponding first grooves 6; the bottom ends of the second grooves 10 are fixedly connected with fixing blocks 11; iron chains 12 are fixedly connected to the front side and the rear side of the fixed block 11; the other ends of the iron chains 12 are fixedly connected with iron hooks 13, and the iron hooks 13 are hooked with the fixed rods 9 through the corresponding strip grooves 8; the top of each second groove 10 is provided with a handle 20, and the end parts of the handles 20 are fixedly connected with the side wall of the support plate 2; the arrangement of the handle 20 facilitates climbing of workers; at the during operation, the footboard 7 rotates, make the bottom of footboard 7 rotate to the outside of first recess 6, and make footboard 7 be in the horizontality, then pull out iron chain 12 from second recess 10, and with iron hook 13 through long strip groove 8 and dead lever 9 looks hookup, realize the fixed to footboard 7 this moment promptly, and then this structure passes through the setting of footboard 7, make iron hook 13 fix it, thereby be convenient for the staff through climbing footboard 7, maintain this LED street lamp, compare with climbing people's ladder, this kind of mode is more safe and stable, staff's life safety has been ensured.

The top ends of the first groove 6 and the second groove 10 are both provided with a sliding groove 14; the sliding chutes 14 are internally and slidably connected with baffle plates 15; the bottom ends of the first groove 6 and the second groove 10 are both provided with a matching groove 16; at the during operation, after separation iron hook 13 and dead lever 9, under the effect of gravity, dead lever 9 can rotate again and get into in first recess 6, and inside second recess 10 is taken in with iron hook 13 this moment, and back plate 15 is under the effect of gravity, baffle 15 can slide down, until just in time the block of the bottom of baffle 15 gets into cooperation groove 16, and then this structure is through setting up baffle 15, make baffle 15 seal first recess 6 and second recess 10 are inside, avoid rainy day, the rainwater gets into in first recess 6 and second recess 10, corrode footboard 7 and iron chain 12, thereby make the staff when using footboard 7 and iron chain 12, the cracked condition can appear and take place.

The bottom ends of the baffle plates 15 far away from the fixed block 11 are provided with thread grooves 17; threaded holes 18 are formed in one sides, close to the fixing rods 9, of the matching grooves 16; a bolt 19 is connected with the inner thread of the threaded hole 18; during operation, after the baffle 15 is clamped into the matching groove 16, the thread groove 17 and the thread hole 18 are aligned, and then the bolt 19 is rotated, so that the bolt 19 connects the baffle 15 and the support plate 2, and the baffle 15 is prevented from being opened by outsiders at will.

X-shaped connecting rods 21 which are uniformly distributed at intervals are fixedly connected between the adjacent sides of the two supporting plates 2; strengthen the relation of connection between two backup pads 2, avoid at the in-process of climbing, the condition emergence that backup pad 2 deformation appears.

A group of friction balls 22 is fixedly connected to the top end of the pedal 7, and the number of the friction balls 22 in each group is at least four; when climbing, the staff provides friction force, and the condition that the feet slide when maintaining after rainy days is avoided.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, an anti-slip sleeve 23 is fixedly sleeved on an outer side of each of the handles 20; during operation, the worker can provide upward force for the worker in the climbing process, but due to the fact that a lot of rainwater can be reserved on the handle 20 after rainy days, the worker can slip hands when holding the handle 20, and then friction force between the palm and the handle 20 can be increased by arranging the anti-slip sleeve 23.

The working principle is that during working, the pedal 7 is rotated, the bottom end of the pedal 7 is rotated to the outside of the first groove 6, the pedal 7 is in a horizontal state, the iron chain 12 is pulled out of the second groove 10, the iron hook 13 is hooked with the fixing rod 9 through the long groove 8, the pedal 7 is fixed, after maintenance, the iron hook 13 and the fixing rod 9 are separated, the fixing rod 9 rotates again to enter the first groove 6 under the action of gravity, the iron hook 13 is retracted into the second groove 10, the baffle plate 15 slides downwards under the action of gravity until the bottom end of the baffle plate 15 is just clamped into the matching groove 16, and the baffle plate 15 is arranged to seal the first groove 6 and the second groove 10, so that rainwater is prevented from entering the first groove 6 and the second groove 10 in rainy days, corrode footboard 7 and iron chain 12 to make the staff when using footboard 7 and iron chain 12, the cracked condition emergence can appear, and then this structure passes through the setting of footboard 7, makes iron hook 13 fix it, thereby the staff of being convenient for maintains this LED street lamp through climbing footboard 7, compares with climbing people's ladder, and this kind of mode is more safe and stable, has ensured staff's life safety.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a LED street lamp convenient to maintain which characterized in that: comprises a base (1); supporting plates (2) are fixedly connected to two sides of the top end of the base (1); the top ends of the supporting plates (2) are fixedly connected with a top seat (3) together; the top end of the top seat (3) is fixedly connected with a mounting seat (4); a group of LED lamps (5) are mounted at the top end of the mounting seat (4); one sides, far away from the two supporting plates (2), of the two supporting plates are respectively provided with a group of first grooves (6); the top ends of the inner parts of the first grooves (6) are hinged with pedals (7), and the other ends of the pedals (7) extend to the outer parts of the first grooves (6); one side of the top end of the pedal (7) far away from the supporting plate (2) is provided with a long groove (8); a fixing rod (9) is fixedly connected between the front end and the rear end of the long groove (8); one sides, far away from each other, of the two support plates (2) are respectively provided with a group of second grooves (10), and the second grooves (10) are respectively positioned at the tops of the corresponding first grooves (6); the bottom ends of the second grooves (10) are fixedly connected with fixed blocks (11); iron chains (12) are fixedly connected to the front side and the rear side of the fixed block (11); the other end of the iron chain (12) is fixedly connected with an iron hook (13), and the iron hook (13) is hooked with the fixed rod (9) through the corresponding strip groove (8).

2. The LED street lamp convenient to maintain as claimed in claim 1, wherein: the top ends of the first groove (6) and the second groove (10) are both provided with a sliding groove (14); the sliding chutes (14) are internally and respectively connected with a baffle (15) in a sliding way; the bottom ends of the first groove (6) and the second groove (10) are provided with matching grooves (16).

3. The LED street lamp convenient to maintain as claimed in claim 2, wherein: the bottom ends of the side, far away from the fixed block (11), of the baffle plates (15) are provided with thread grooves (17); threaded holes (18) are formed in one side, close to the fixing rod (9), of each matching groove (16); and a bolt (19) is connected with the inner thread of the threaded hole (18).

4. The LED street lamp convenient to maintain as claimed in claim 3, wherein: the top of second recess (10) all is equipped with handle (20), and the tip of handle (20) all with the lateral wall looks rigid coupling of backup pad (2).

5. The LED street lamp convenient to maintain as claimed in claim 4, wherein: x-shaped connecting rods (21) which are uniformly distributed at intervals are fixedly connected between the two sides of the supporting plates (2) which are close to each other.

6. The LED street lamp convenient to maintain as claimed in claim 5, wherein: the top of footboard (7) all is fixed with a set of friction ball (22), and the quantity of every group friction ball (22) is four at least.