CN219607014U

CN219607014U - Lighting structure of road street lamp

Info

Publication number: CN219607014U
Application number: CN202321368394.7U
Authority: CN
Inventors: 许富明; 许林; 许强
Original assignee: Jiangsu Zhongzheng Lighting Group Co ltd
Current assignee: Jiangsu Zhongzheng Lighting Group Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-08-29
Anticipated expiration: 2033-06-01

Abstract

The utility model belongs to the technical field of street lamps, in particular to a lighting structure of a road street lamp, which comprises a lamp shell, wherein a storage battery pack is arranged on the left side of the inside of the lamp shell through a plurality of screws, a through hole is formed in the right side of the inside of the lamp shell, connecting plates are fixedly connected to the inner front side wall and the rear side wall of the lamp shell, clamping plates are fixedly connected to the upper end faces of the connecting plates, LED lamp panels are jointly arranged between the connecting plates on the front side and the rear side, a lamp cover is arranged on the top of the lamp shell, and a heat collecting plate is fixedly embedded on the lamp cover.

Description

Lighting structure of road street lamp

Technical Field

The utility model relates to the technical field of street lamps, in particular to a lighting structure of a road street lamp.

Background

Street lamp refers to a lamp which provides a lighting function for a road, and generally refers to a lamp in the road surface lighting range in traffic lighting. Street lamps are widely used in various places where illumination is required. At present, road lighting street lamp on market, it includes lamp pole main part, sets up lamp body on the lamp pole main part and sets up the solar panel on the lamp pole main part.

The Chinese patent (the authorized bulletin number is CN 214664125U and the authorized bulletin day is 2021.11.09) proposes a double-layer protection type road lighting LED street lamp, the patent lighting lamp comprises a lamp shell, a left installation cavity arranged in the lamp shell, a right installation cavity arranged in the lamp shell, an LED lamp strip arranged in the left installation cavity and a control element arranged in the right installation cavity, wherein the installation cavities of the left structure and the right structure are arranged, the maintenance of the control element is convenient, the convenience of installation or maintenance is improved, the practicability is high, the structure is simple, and in order to improve the waterproof effect of the right installation cavity, an opening part, an inner cover arranged in the right installation cavity and an outer cover for opening or closing the opening part of the right installation cavity are arranged in the right installation cavity, when the outer cover is covered, the inner cover is in a built-in state, and the double-layer protection effect is formed through the structure of the inner cover and the outer cover.

Because the LED illuminating street lamp is used for illuminating for a long time at night, circuit components are burnt due to high internal temperature of the illuminating street lamp, the illuminating efficiency of the LED illuminating street lamp is reduced, the LED illuminating street lamp is inconvenient to radiate when being used for illuminating a lamp body, the service life of the street lamp is further influenced, and the illuminating structure of the road street lamp is provided for improving the heat radiation performance of the lamp body of the street lamp.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lighting structure of a road street lamp, which solves the problem of the background.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a road street lamp's lighting structure, includes the lamp body, there is storage battery through a plurality of screw fixed mounting in the inside left side of lamp body, the through-hole has been seted up on the inside right side of lamp body, through-hole department sealing mounting has the light-passing board, the equal fixedly connected with connecting plate of lateral wall around the inside of lamp body, the up end fixedly connected with cardboard of connecting plate, the LED lamp plate has been placed jointly between the connecting plate of front and back side, the bayonet socket has all been seted up to the upper end front and back side of LED lamp plate, cardboard joint is in the inside of bayonet socket, the up end of LED lamp plate passes through screw fixedly connected with circuit board, the top of lamp body is provided with the lamp lid, the fixed heat collecting plate that inlays on the lamp lid, the bottom fixedly connected with a plurality of heat conducting plates of heat collecting plate, the bottom parcel of heat conducting plate has heat conducting silica gel, heat conducting silica gel and circuit board, LED lamp plate contact, the up end fixedly connected with a plurality of heating panels of heat collecting plate.

Preferably, the surface fixedly connected with of lamp body is a plurality of first installation piece, the surface fixedly connected with of lamp lid is a plurality of second installation piece, through screw fixed connection between first installation piece and the second installation piece, the frame type recess has been seted up to the up end of lamp body, the bottom fixedly connected with frame type arch of lamp lid, the protruding joint of frame type is in the inside of frame type recess.

Preferably, a sealing rubber piece is arranged between the frame-shaped bulge and the frame-shaped groove.

Preferably, the bottom fixedly connected with of lamp lid inserts the post, the surface mounting cover of inserting the post is equipped with spacing piece, a plurality of jacks have been seted up to the up end of LED lamp plate, insert the post and peg graft in corresponding jack, spacing piece butt is at the upper surface of LED lamp plate.

Preferably, the heat dissipation plate is provided with a plurality of ventilation holes.

Preferably, the left end face of the lamp housing is fixedly communicated with a threading pipe, fixing plates are fixedly welded on the front side and the rear side of the outer surface of the threading pipe, an angle adjusting pipe is arranged between the fixing plates on the front side and the rear side, rotating shafts are fixedly connected on the front side and the rear side of the outer surface of the angle adjusting pipe, the rotating shafts are rotatably arranged on the corresponding fixing plates in a penetrating mode, threaded portions are arranged on the outer surfaces of the rotating shafts, first nuts are screwed on the outer surfaces of the threaded portions in a threaded mode, and the first nuts are abutted to the outer surfaces of the fixing plates.

Preferably, the fixed disk is fixedly welded on the outside of the fixed plate, an arc-shaped opening is formed in the fixed disk, bolt columns are fixedly connected to the front side and the rear side of the outer surface of the angle adjusting pipe, the bolt columns penetrate through the corresponding arc-shaped openings, a second nut is screwed on the outer surface of the bolt columns in a threaded mode, and the second nut is abutted to the outer surface of the fixed disk.

Advantageous effects

The utility model provides a lighting structure of a road street lamp. Compared with the prior art, the method has the following beneficial effects:

1. this road lamp's lighting structure, during the heat dissipation, because heat conduction silica gel and circuit board, LED lamp plate contact of heat conduction board bottom parcel, and then the heat that LED lamp plate and circuit board during operation produced will give a plurality of heat conduction boards through heat conduction silica gel transfer, a plurality of heat conduction boards are giving the heat collecting plate with heat transfer, and the heat collecting plate gives the heating panel with heat transfer, and heating panel and outside air contact, and then can in time dispel the heat with the heat that LED lamp plate and circuit board during operation produced, avoid or reduce the condition of the damage of lamp body because of the high temperature.

2. This road street lamp's illumination structure, when the installation angle of this lamp body is adjusted to needs, rotation angle adjusts the pipe, later locks first nut and second nut, and first nut butt is at the surface of fixed plate, and the second nut butt is at the surface of fixed disk, and then can conveniently adjust the illumination angle of this lamp body installation.

Drawings

FIG. 1 is a schematic elevational view of the main body of the present utility model;

FIG. 2 is a schematic view of a split structure of the main body of the present utility model;

FIG. 3 is a schematic view of another view of the split structure of the main body of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A of the main body of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3B of the main body of the present utility model.

In the figure: 1. a lamp housing; 2. a lamp cover; 3. a threading tube; 4. a fixing plate; 5. a fixed plate; 6. an arc-shaped opening; 7. a bolt post; 8. an angle adjusting tube; 9. a second nut; 10. a rotating shaft; 11. a first nut; 12. a light-transmitting plate; 13. a heat dissipation plate; 14. a battery pack; 15. a clamping plate; 16. a connecting plate; 17. a circuit board; 18. a frame-type protrusion; 19. an LED lamp panel; 20. a jack; 21. a bayonet; 22. a heat conductive plate; 23. a sealing rubber member; 24. a frame-type groove; 25. a first mounting block; 26. a second mounting block; 27. inserting a column; 28. a limiting piece; 29. and a heat collecting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a road street lamp's lighting structure, including lamp body 1, lamp body 1's inside left side has storage battery 14 through a plurality of screw fixed mounting, the through-hole has been seted up on lamp body 1's inside right side, through-hole department sealing mounting has light-transmitting plate 12, the equal fixedly connected with connecting plate 16 of inside front and back lateral wall of lamp body 1, the up end fixedly connected with cardboard 15 of connecting plate 16, LED lamp plate 19 has been placed jointly between the connecting plate 16 of front and back side, bayonet socket 21 has all been seted up to the upper end front and back side of LED lamp plate 19, cardboard 15 joint is in bayonet socket 21's inside, LED lamp plate 19's up end passes through screw fixedly connected with circuit board 17, lamp body 1's top is provided with lamp lid 2, fixedly embedded heat collecting plate 29 in the lamp lid 2, heat collecting plate 29's bottom fixedly connected with a plurality of heat conducting plates 22, heat conducting silica gel has been wrapped up in the bottom of heat conducting plate 22, heat conducting silica gel contacts with circuit board 17, LED lamp plate 19, heat collecting plate 19's up end fixedly connected with a plurality of heating panel 13.

Because the heat conduction silica gel wrapped at the bottom of the heat conduction plate 22 is in contact with the circuit board 17 and the LED lamp panel 19, heat generated during the operation of the LED lamp panel 19 and the circuit board 17 is transferred to the plurality of heat conduction plates 22 through the heat conduction silica gel, the plurality of heat conduction plates 22 transfer the heat to the heat collection plate 29, the heat collection plate 29 transfers the heat to the heat dissipation plate 13, the heat dissipation plate 13 is in contact with the outside air, and then the heat generated during the operation of the LED lamp panel 19 and the circuit board 17 can be timely dissipated, so that the damage of a lamp body due to high temperature is avoided or reduced.

The outer surface fixedly connected with a plurality of first installation pieces 25 of lamp body 1, the surface fixedly connected with a plurality of second installation pieces 26 of lamp lid 2, through screw fixed connection between first installation piece 25 and the second installation piece 26, frame type recess 24 has been seted up to the up end of lamp body 1, the bottom fixedly connected with frame type arch 18 of lamp lid 2, the protruding 18 joint of frame type is in the inside of frame type recess 24.

When the lamp cover 2 is installed, the frame-shaped bulge 18 at the bottom of the lamp cover 2 is clamped into the frame-shaped groove 24 on the lamp housing 1, and then the first installation block 25 and the second installation block 26 are fixed through screws, so that the lamp cover 2 can be conveniently disassembled and assembled, and the lamp body can be conveniently maintained by personnel.

A sealing rubber member 23 is arranged between the frame-shaped protrusion 18 and the frame-shaped groove 24, and the sealing rubber member 23 is used for improving the sealing performance of the lamp cover 2 and the lamp housing 1 after being mounted.

The bottom fixedly connected with of lamp lid 2 a plurality of inserted bars 27, the surface fixed cover of inserted bar 27 is equipped with spacing piece 28, and a plurality of jacks 20 have been seted up to the up end of LED lamp plate 19, and inserted bar 27 peg graft in corresponding jack 20, and spacing piece 28 butt is at the upper surface of LED lamp plate 19.

After the lamp cover 2 is fixed, the heat conducting plate 22 supports the LED lamp panel 19 on the connecting plate 16, the LED lamp panel 19 can be further fixed, the need of multiple screw fixation is avoided, after the lamp cover 2 is fixed, the inserting posts 27 are inserted into the inserting holes 20 on the LED lamp panel 19, meanwhile, the limiting sheets 28 are supported on the LED lamp panel 19, and the positioning effect on the LED lamp panel 19 can be improved.

The heat dissipation plate 13 is provided with a plurality of vent holes, and the arranged vent holes can improve the heat dissipation effect of the heat dissipation plate 13.

The left end face of the lamp housing 1 is fixedly communicated with a threading pipe 3, the front side and the rear side of the outer surface of the threading pipe 3 are fixedly welded with fixing plates 4, an angle adjusting pipe 8 is arranged between the fixing plates 4 on the front side and the rear side, the front side and the rear side of the outer surface of the angle adjusting pipe 8 are fixedly connected with rotating shafts 10, the rotating shafts 10 are rotatably arranged on the corresponding fixing plates 4 in a penetrating mode, threaded portions are arranged on the outer surfaces of the rotating shafts 10, first nuts 11 are screwed on the outer surfaces of the threaded portions in a threaded mode, and the first nuts 11 are abutted to the outer surfaces of the fixing plates 4.

The outside fixed welding of fixed plate 4 has fixed disk 5, has seted up arc mouth 6 on the fixed disk 5, and the equal fixedly connected with bolt post 7 of the front and back side of the outward surface of angle modulation pipe 8, and bolt post 7 wears to establish on corresponding arc mouth 6, and the surface screw thread of bolt post 7 has the second nut 9 soon, and second nut 9 butt is at the surface of fixed disk 5.

After installing this lamp body, can rotate the certain angle with this lamp body as required, later lock first nut 11 and second nut 9, first nut 11 butt is at the surface of fixed plate 4, and second nut 9 butt is at the surface of fixed disk 5, and then can conveniently adjust the illumination angle of this lamp body installation.

Working principle: when the lamp body is assembled, firstly, the storage battery 14 is mounted on the left side of the inside of the lamp housing 1 through screws, then the circuit board 17 is mounted on the LED lamp panel 19 through screws, then the LED lamp panel 19 is placed between the front connecting plate 16 and the rear connecting plate 16, the bayonet 21 on the LED lamp panel 19 is clamped into the clamping plate 15, the preliminary positioning of the LED lamp panel 19 is further realized, then the frame-shaped bulge 18 at the bottom of the lamp cover 2 is clamped into the frame-shaped groove 24 on the lamp housing 1, then the first mounting block 25 and the second mounting block 26 are fixed through screws, the lamp cover 2 is further fixed, after the lamp cover 2 is fixed, the heat conducting plate 22 abuts against the LED lamp panel 19 on the connecting plate 16, further the LED lamp panel 19 can be further fixed again, the need of repeated screw fixation is avoided, after the lamp cover 2 is fixed, the inserting post 27 is inserted into the inserting hole 20 on the LED lamp panel 19, meanwhile the limiting piece 28 abuts against the LED lamp panel 19, and the positioning effect of the LED lamp panel 19 can be further improved;

when radiating, because the heat-conducting silica gel wrapped at the bottom of the heat-conducting plate 22 is in contact with the circuit board 17 and the LED lamp panel 19, heat generated when the LED lamp panel 19 and the circuit board 17 work is transferred to the plurality of heat-conducting plates 22 through the heat-conducting silica gel, the plurality of heat-conducting plates 22 transfer the heat to the heat-collecting plate 29, the heat-collecting plate 29 transfers the heat to the heat-radiating plate 13, and the heat-radiating plate 13 is in contact with the external air, so that the heat generated when the LED lamp panel 19 and the circuit board 17 work can be timely radiated, and the damage of a lamp body due to high temperature is avoided or reduced;

when the installation angle of this lamp body needs to be adjusted, rotation angle adjusts pipe 8, later locking first nut 11 and second nut 9, first nut 11 butt is at the surface of fixed plate 4, and second nut 9 butt is at the surface of fixed disk 5, and then can conveniently adjust the illumination angle of this lamp body installation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a lighting structure of road street lamp, includes lamp body (1), its characterized in that: the inside left side of lamp body (1) is through a plurality of screw fixed mounting battery (14), the opening has been seted up on the inside right side of lamp body (1), and opening department sealing mounting has light-passing board (12), the equal fixedly connected with connecting plate (16) of lateral wall around the inside of lamp body (1), the up end fixedly connected with cardboard (15) of connecting plate (16), place LED lamp plate (19) jointly between connecting plate (16) of front and back side, bayonet socket (21) have all been seted up to the up end front and back side of LED lamp plate (19), cardboard (15) joint is in the inside of bayonet socket (21), the up end of LED lamp plate (19) is through screw fixedly connected with circuit board (17), the top of lamp body (1) is provided with lamp lid (2), fixedly embedded heat collecting plate (29) on lamp lid (2), the bottom of heat collecting plate (29) is fixedly connected with a plurality of heat conducting plates (22), the bottom parcel of heat conducting plate (22) has silica gel, heat conducting plate (17), LED lamp plate (19) contact with heat conducting plate (13) on the heat-collecting plate (13).

2. A lighting structure of a road streetlamp as claimed in claim 1, wherein: the lamp comprises a lamp housing (1), and is characterized in that a plurality of first mounting blocks (25) are fixedly connected to the outer surface of the lamp housing (1), a plurality of second mounting blocks (26) are fixedly connected to the outer surface of the lamp cover (2), the first mounting blocks (25) are fixedly connected with the second mounting blocks (26) through screws, a frame-shaped groove (24) is formed in the upper end face of the lamp housing (1), a frame-shaped protrusion (18) is fixedly connected to the bottom of the lamp cover (2), and the frame-shaped protrusion (18) is clamped inside the frame-shaped groove (24).

3. A lighting structure of a road street lamp as defined in claim 2, characterized in that: a sealing rubber piece (23) is arranged between the frame-shaped bulge (18) and the frame-shaped groove (24).

4. A lighting structure of a road street lamp as claimed in claim 3, characterized in that: the lamp cover is characterized in that a plurality of inserting columns (27) are fixedly connected to the bottom of the lamp cover (2), limiting pieces (28) are sleeved on the outer surface of each inserting column (27), a plurality of jacks (20) are formed in the upper end face of the LED lamp panel (19), each inserting column (27) is inserted into the corresponding jack (20), and the limiting pieces (28) are abutted to the upper surface of the LED lamp panel (19).

5. The lighting structure of a road streetlamp of claim 4, wherein: and a plurality of vent holes are formed in the heat dissipation plate (13).

6. The lighting structure of a road streetlamp of claim 5, wherein: the novel lamp is characterized in that a threading pipe (3) is fixedly communicated with the left end face of the lamp housing (1), fixing plates (4) are fixedly welded on the front side and the rear side of the outer surface of the threading pipe (3), an angle adjusting pipe (8) is arranged between the front side and the rear side of the fixing plates (4), a rotating shaft (10) is fixedly connected to the front side and the rear side of the outer surface of the angle adjusting pipe (8), the rotating shaft (10) rotates and penetrates through the corresponding fixing plates (4), a threaded portion is arranged on the outer surface of the rotating shaft (10), a first nut (11) is screwed on the outer surface of the threaded portion in a threaded mode, and the first nut (11) abuts against the outer surface of the fixing plates (4).

7. The lighting structure of a roadway lamp of claim 6, wherein: the outside fixed welding of fixed plate (4) has fixed disk (5), arc mouth (6) have been seted up on fixed disk (5), equal fixedly connected with bolt post (7) of the front and back sides of the outward surface of angle modulation pipe (8), bolt post (7) wear to establish on arc mouth (6) that correspond, the surface screw thread of bolt post (7) has connect soon second nut (9), the surface at fixed disk (5) of second nut (9) butt.