CN213630173U - Lighting device for municipal works - Google Patents

Abstract

The application discloses lighting device for municipal works, relate to municipal construction technical field, including lamp pole and xarm, be equipped with mounting platform in the xarm tip, fixed opening has been seted up to the mounting platform upper level, the last vertical grafting of fixed opening has the gomphosis piece, the gomphosis piece is big-end-up's prism form down, gomphosis piece bottom is equipped with the LED banks, the fixed opening inner wall is equipped with the first butt joint flexure strip with the LED banks intercommunication, gomphosis piece lateral wall is equipped with the second butt joint flexure strip of power intercommunication, gomphosis piece top is equipped with waterproof unit, gomphosis piece bottom is equipped with dismantles the jack, the mounting platform lateral wall is equipped with the fixed subassembly of fixed gomphosis piece. Through setting up fixed opening and mounting platform convenience through the fixed gomphosis piece of fixed subassembly, the gomphosis piece is little big-end-up's prism form down, makes gomphosis piece and fixed opening joint, and hoisting device stability, whole device dismantlement are convenient, can take off the gomphosis piece through dismantling the jack, conveniently maintain the maintenance, and the practicality is strong.

Description

Lighting device for municipal works

Technical Field

The utility model relates to a municipal construction technical field.

Background

Along with the development of urbanization, the street lamp is one of the indispensable equipment of urban development, and the street lamp brings very big convenience for vehicle and pedestrian, and municipal street lamp sets up to provide the lighting facilities of necessary visibility for vehicle and pedestrian at night on the road, and municipal street lamp generally has the characteristics that need the grading reasonable, and its light source has the best life-span overlength, uses throughout the year and exempts from the maintenance, and the light efficiency is high, the color rendering is good, can the normal work of instantaneous start under the ultra-low temperature environment. Because the street lamp is generally installed outdoors, the street lamp easily gets into dust and rainwater when meetting inclement weather, makes street lamp inner structure take place to damage in the time of the year, influences the use of street lamp to cause economic loss, also can influence pedestrian's current.

Present municipal street lamp need maintain and maintain it in the use, nevertheless because the street lamp is located higher height, must pass through other rising instruments during staff's maintenance, uses the bare-handed climbing of rope to just can maintain it even, makes the staff operation very trouble like this, spends a lot of time, takes place the danger that falls even easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the street lamp is located at a higher height, a worker can pass through other lifting tools during maintenance, so that the street lamp is maintained fussy.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the lighting device for the municipal engineering comprises a lamp post and a cross arm, wherein a mounting platform is arranged at the end part of the cross arm, a fixed opening is horizontally formed in the mounting platform, an embedded block is vertically inserted into the fixed opening in a prismatic mode, the embedded block is small in size and large in size, an LED lamp bank is arranged at the bottom end of the embedded block, a first butt-joint elastic sheet communicated with the LED lamp bank is arranged on the inner wall of the fixed opening, a second butt-joint elastic sheet communicated with a power supply is arranged on the side wall of the embedded block, a waterproof unit is arranged at the top end of the embedded block, a dismounting jack is arranged at the bottom end of the embedded block, and a fixing assembly for fixing the embedded block is arranged on.

Through the above scheme, through setting up fixed opening and mounting platform convenience through the fixed gomphosis piece of fixed subassembly, the gomphosis piece is little big-end-up's prism form down, make gomphosis piece and fixed opening joint, the hoisting device stability, simultaneously through first butt joint flexure strip and second butt joint flexure strip butt joint intercommunication LED banks and power, set up in waterproof unit reduces the gap between fixed opening of rainwater infiltration and gomphosis piece, promote waterproof ability, whole device dismantlement is convenient, can take off the gomphosis piece through dismantling the jack, the maintenance is maintained conveniently, therefore, the clothes hanger is strong in practicability.

Further, the waterproof unit comprises a waterproof ring arranged on the periphery of the upper end of the embedded block, and the waterproof ring is abutted to the upper edge of the fixed opening.

Through above-mentioned scheme, set up waterproof circle can with fixed opening butt, seal the gap between gomphosis piece and fixed opening, avoid the rainwater infiltration.

Further, waterproof unit still including locating the rain-proof cap on gomphosis piece top, rain-proof cap top is equipped with a plurality of drainage ditches to outer edge.

Through above-mentioned scheme, set up rain-proof cap cooperation drainage ditch and carry out the drainage to the rainwater, further hoisting device's waterproof ability.

Furthermore, a plurality of photosensitive sensors are buried in the position, right opposite to the LED lamp bank, of the ground, and the photosensitive sensors are connected with the LED lamp bank brightness control system.

Through above-mentioned scheme, set up the photosensor, can be according to the light intensity that photosensor received, with signal feedback to LED banks brightness control system to control LED banks luminance, also can detect simultaneously whether LED banks damages.

Furthermore, the fixing assembly comprises a fixing pipe with a fixing opening, the mounting platform obliquely extends into the fixing pipe, a balancing weight is connected in the fixing pipe in a sliding mode, a fixing pin protruding outwards is arranged at the bottom end of the balancing weight, and an embedding groove is correspondingly formed in the side wall of the embedding block.

Through above-mentioned scheme, set up fixed pipe, make things convenient for the balancing weight to slide along fixed pipe, make fixed pin embedding gomphosis groove, avoid the gomphosis piece to take place to rock, hoisting device's stability can make the balancing weight rise along fixed pipe when dismantling simultaneously, does not influence the dismantlement.

Further, the balancing weight is iron, the fixed pipe upper end is equipped with the electromagnet board, the electromagnet board is just right the balancing weight sets up.

Through the scheme, the counterweight block can be promoted to ascend along the fixed pipe and be adsorbed by the electromagnet plate by opening the electromagnet plate, so that the fixed pin is separated from the embedded groove, and the embedded block is convenient to disassemble.

Furthermore, a plurality of reinforcing rods are obliquely arranged between the cross arm and the lamp post.

Through the scheme, the strength of the strengthening cross arm and the strength of the lamp pole are enhanced by the strengthening rod, and the embedding block is convenient to bear.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, through setting up fixed opening and mounting platform convenience through fixed subassembly fixed gomphosis piece, the gomphosis piece is the prism form that big end up, impel gomphosis piece and fixed opening joint, hoisting device stability, simultaneously through first butt joint flexure strip and second butt joint flexure strip butt joint intercommunication LED banks and power, set up waterproof unit and reduce rainwater infiltration in the gap between fixed opening and gomphosis piece, promote waterproof ability, the whole device dismantlement is convenient, can take off the gomphosis piece through dismantling the jack, conveniently maintain, therefore, the clothes hanger is strong in practicability;

2. set up fixed pipe, make things convenient for the balancing weight to slide along fixed pipe, make the fixed pin embedding gomphosis groove, avoid the gomphosis piece to take place to rock, hoisting device's stability can make the balancing weight rise along fixed pipe when dismantling simultaneously, does not influence the dismantlement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals: 11. a lamp post; 12. a cross arm; 13. a reinforcing rod; 14. mounting a platform; 15. a fixed opening; 16. a fitting block; 17. an LED lamp group; 18. a first butt elastic piece; 19. a second butt-joint elastic sheet; 20. disassembling the jack; 21. a fixed tube; 22. a balancing weight; 23. a fixing pin; 24. a fitting groove; 25. an electromagnet plate; 26. a waterproof ring; 27. rain-proof caps; 28. a drainage ditch; 29. a light sensitive sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1 and 2, the present embodiment provides a lighting device for municipal engineering, including a lamp post 11 and a cross arm 12, a plurality of reinforcing rods 13 are obliquely arranged between the cross arm 12 and the lamp post 11, an installation platform 14 is arranged at an end of the cross arm 12, a fixed opening 15 is horizontally arranged on the installation platform 14, an engagement block 16 is vertically inserted into the fixed opening 15, the engagement block 16 is in a prism shape with a smaller bottom and a larger top, an LED lamp group 17 is arranged at a bottom end of the engagement block 16, a first abutting elastic sheet 18 communicated with the LED lamp group 17 is arranged on an inner wall of the fixed opening 15, a second abutting elastic sheet 19 communicated with a power supply is arranged on a side wall of the engagement block 16, a waterproof unit is arranged at a top end of the engagement block 16, a dismounting jack 20 is arranged at a bottom end of the engagement block 16. Through setting up fixed opening 15 and mounting platform 14 and conveniently fixing the gomphosis piece 16 through fixed subassembly, gomphosis piece 16 is little big-end-up's prism form down, make gomphosis piece 16 and fixed opening 15 joint, the hoisting device stability, simultaneously through first butt joint flexure strip 18 and the butt joint intercommunication LED banks 17 of second butt joint flexure strip 19 and power, set up in the gap between setting up waterproof unit reduction rainwater infiltration fixed opening 15 and gomphosis piece 16, promote waterproof ability, set up the intensity of strengthening xarm 12 and lamp pole 11 of strengthening pole 13, conveniently bear the weight of gomphosis piece 16. The whole device is convenient to disassemble, the embedded block 16 can be taken down by disassembling the jack 20, maintenance is convenient, and the practicability is high.

Referring to fig. 1, the fixing assembly includes a fixing tube 21 obliquely extending into the fixing opening 15 on the mounting platform 14, a weight 22 slidably connected to the fixing tube 21, a protruding fixing pin 23 disposed at the bottom of the weight 22, and a fitting groove 24 correspondingly disposed on the side wall of the fitting block 16. The balancing weight 22 is iron, and the fixed tube 21 upper end is provided with electromagnet plate 25, and electromagnet plate 25 just sets up balancing weight 22. Set up fixed pipe 21, make things convenient for balancing weight 22 to slide along fixed pipe 21, make things convenient for fixed pin 23 embedding gomphosis groove 24, avoid gomphosis piece 16 to take place to rock, hoisting device's stability can make balancing weight 22 rise along fixed pipe 21 when dismantling simultaneously, do not influence the dismantlement, through opening electromagnetic plate 25, can make balancing weight 22 rise along fixed pipe 21 and adsorb with electromagnetic plate 25, make fixed pin 23 break away from with gomphosis groove 24, conveniently dismantle gomphosis piece 16.

Referring to fig. 1, the waterproof unit includes a waterproof ring 26 provided on the outer periphery of the upper end of the fitting block 16, and the waterproof ring 26 abuts against the upper edge of the fixed opening 15. The waterproof unit also comprises a rain hat 27 arranged at the top end of the embedded block 16, and a plurality of drainage channels 28 are arranged from the top end of the rain hat 27 to the outer edge. Set up waterproof circle 26 can with fixed opening 15 butt, seal the gap between gomphosis piece 16 and fixed opening 15, avoid the rainwater infiltration, set up rain-proof cap 27 cooperation drainage ditch 28 and carry out the drainage to the rainwater, further hoisting device's waterproof ability.

Referring to fig. 1, in order to perform self-inspection on the lighting device, a plurality of photosensitive sensors 29 are embedded in the position opposite to the LED lamp set 17 on the ground, and the photosensitive sensors 29 are connected with a brightness control system of the LED lamp set 17. The photosensitive sensor 29 is arranged, and signals can be fed back to the brightness control system of the LED lamp set 17 according to the light intensity received by the photosensitive sensor 29, so that the brightness of the LED lamp set 17 is controlled, and whether the LED lamp set 17 is damaged or not can be detected.

The implementation principle is as follows: the utility model discloses a lighting device for municipal works, through setting up fixed opening 15 and 14 convenience fixed gomphosis pieces 16 of fixed subassembly of passing through of mounting platform, gomphosis piece 16 is little big-end-up's prism form down, make gomphosis piece 16 and fixed opening 15 joint, hoisting device stability, connect intercommunication LED banks 17 and power through first butt joint flexure strip 18 and second butt joint flexure strip 19 simultaneously, set up in the gap between waterproof unit reduction rainwater infiltration fixed opening 15 and gomphosis piece 16, promote waterproof ability, whole device dismantlement is convenient, can take off gomphosis piece 16 through dismantling jack 20, the maintenance is conveniently maintained, therefore, the clothes hanger is strong in practicability.

Claims (7)

1. A lighting device for municipal engineering comprises a lamp post (11) and a cross arm (12), it is characterized in that the end part of the cross arm (12) is provided with a mounting platform (14), the mounting platform (14) is horizontally provided with a fixed opening (15), the fixed opening (15) is vertically inserted with an embedded block (16), the embedded block (16) is in a prism shape with a small lower part and a big upper part, the bottom end of the tabling block (16) is provided with an LED lamp group (17), the inner wall of the fixed opening (15) is provided with a first butt-joint elastic sheet (18) communicated with the LED lamp group (17), the side wall of the tabling block (16) is provided with a second butt-joint elastic sheet (19) communicated with a power supply, the top end of the embedded block (16) is provided with a waterproof unit, the bottom end of the embedded block (16) is provided with a disassembly jack (20), and a fixing component for fixing the embedding block (16) is arranged on the side wall of the mounting platform (14).

2. The lighting device for municipal engineering according to claim 1, wherein the waterproof unit comprises a waterproof ring (26) provided on the outer periphery of the upper end of the fitting block (16), and the waterproof ring (26) abuts against the upper edge of the fixing opening (15).

3. The lighting device for municipal engineering according to claim 2, wherein the waterproof unit further comprises a rain hat (27) provided at the top end of the fitting block (16), and a plurality of drainage channels (28) are provided from the top end to the outer edge of the rain hat (27).

4. The lighting device for municipal engineering according to claim 1, wherein a plurality of light sensors (29) are embedded in the ground opposite to the LED lamp set (17), and the light sensors (29) are connected with the brightness control system of the LED lamp set (17).

5. The lighting device for municipal engineering according to claim 1, wherein the fixing component comprises a fixing tube (21) obliquely extending into the fixing opening (15) from the mounting platform (14), a counterweight (22) is slidably connected in the fixing tube (21), a protruding fixing pin (23) is arranged at the bottom end of the counterweight (22), and a fitting groove (24) is correspondingly arranged on the side wall of the fitting block (16).

6. The lighting device for municipal engineering according to claim 5, wherein the weight (22) is made of iron, the upper end of the fixed tube (21) is provided with an electromagnet plate (25), and the electromagnet plate (25) is arranged opposite to the weight (22).

7. The lighting device for municipal engineering according to claim 1, wherein a plurality of reinforcing rods (13) are obliquely arranged between the cross arm (12) and the lamp post (11).

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