CN219493900U

CN219493900U - Angle-adjustable street lamp

Info

Publication number: CN219493900U
Application number: CN202320507058.XU
Authority: CN
Inventors: 刘超
Original assignee: Xi'an Huawei Mingshang Lighting Technology Co ltd
Current assignee: Xi'an Huawei Mingshang Lighting Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-08
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to an angle-adjustable street lamp, which comprises a lamp post, wherein a fixed frame is arranged at the top end of the lamp post, a mounting seat is hinged on the fixed frame, a mounting frame is arranged at the bottom end of the mounting seat, an LED lamp panel is matched on the mounting frame, the LED lamp panel comprises a low beam area, a high beam area and a middle adapting area, a protective cover is matched with the bottom end of the mounting seat, a motor is arranged at the top end of the lamp post, a winding wheel is arranged at the output end of the motor, a traction rope is wound on the winding wheel, the tail end of the traction rope is connected with the mounting seat, a guide wheel is matched with the traction rope, an aluminum profile radiator is arranged on the back surface of the LED lamp panel, a fan is arranged on the mounting seat and matched with the aluminum profile radiator, and a radiating opening is arranged on the protective cover.

Description

Angle-adjustable street lamp

Technical Field

The utility model relates to the technical field of street lamps, in particular to an angle-adjustable street lamp.

Background

The street lamp refers to a lamp which provides a lighting function for a road, generally refers to a lamp in a road lighting range in traffic lighting, and is widely applied to various places needing lighting.

Most of the lighting lamp groups in the existing street lamps are fixedly arranged at the top ends of street lamp columns, when lighting is realized, the lighting range is limited, the lighting angle cannot be adjusted according to actual conditions, and the use flexibility is poor; in addition, most of the existing street lamps are fixed with one light source, the illumination cannot be adjusted according to the requirements of different illumination distances, and the use flexibility and the convenience are poor; and current street lamp adopts LED lamp pearl or lamp plate as the light source mostly, and the LED lamp just can directly turn into light to the electricity, and the power consumption is lower, consequently by wide application, but the LED lamp produces heat great in the use, consequently, need strengthen the heat dissipation of LED lamp in the use, otherwise influence the life of LED lamp easily, but current street lamp is when realizing the heat dissipation of lamp source, mainly through seting up the louvre on the casing, natural heat dissipation's mode, the radiating effect is relatively poor, influence the life of LED light source on the street lamp.

Disclosure of Invention

The utility model aims to provide a street lamp with an adjustable angle, which solves the problems that the street lamp in the prior art is inconvenient to adjust in use angle and has poor heat dissipation effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a street lamp with adjustable angle, includes the lamp pole, the top of lamp pole sets up the mount, it has the mount pad to articulate on the mount pad, the bottom of mount pad is provided with the mounting bracket, the cooperation is provided with the LED lamp plate on the mounting bracket, the LED lamp plate includes passing light district, far-reaching headlamp district and adaptation district, the bottom cooperation LED lamp plate of mount pad is provided with the protection casing, the top of lamp pole is provided with the motor, the output of motor is provided with the winding wheel, the winding is provided with the haulage rope on the winding wheel, the tail end and the mount pad of haulage rope are connected, just cooperation haulage rope is provided with the leading wheel on the mount pad, the back of LED lamp plate is provided with aluminium alloy radiator, cooperation aluminium alloy radiator is provided with the fan on the mount pad, the thermovent has been seted up to cooperation aluminium alloy radiator on the protection casing.

As a further scheme of the utility model: the aluminum profile radiator comprises a heat absorption plate, a plurality of groups of heat dissipation fins are uniformly arranged on one side, far away from the LED lamp panel, of the heat absorption plate, a heat dissipation cavity is formed between two adjacent heat dissipation fins, and the heat dissipation effect of the LED lamp panel is enhanced through the cooperation of the heat absorption plate and the heat dissipation fins.

As still further aspects of the utility model: the fan is installed in one side of aluminium alloy radiator, the direction of blowing of fan is unanimous with the circulation direction in heat dissipation chamber, strengthens the air current guidance quality, strengthens the radiating effect.

As still further aspects of the utility model: the heat dissipation port comprises an air inlet and an air outlet, the fan is arranged on one side, close to the air inlet, of the aluminum profile radiator, the air flow guiding performance is enhanced, and the heat dissipation effect of the LED lamp panel inside the protective cover is improved.

As still further aspects of the utility model: the air inlet and the air outlet are both provided with dustproof nets, and the outer side of the protective cover is provided with a rain shielding edge in cooperation with the air inlet and the air outlet, so that the protective effect of the interior of the protective cover is enhanced.

As still further aspects of the utility model: the lamp post is characterized in that the top end of the lamp post is provided with a placement seat, and the motor is installed on the placement seat to realize stable installation of the motor at the top end of the lamp post.

As still further aspects of the utility model: the top of placing the seat is provided with the support column, the top of support column is provided with rain-proof cover, strengthens holistic protectiveness.

Compared with the prior art, the utility model has the advantages that:

1. the LED street lamp comprises a lamp post, wherein an installation seat for installing an LED lamp panel is hinged on the lamp post through a fixing frame in a rotating way, and a motor, a winding wheel and a traction rope for driving the installation seat to rotate are arranged in a matched mode.

2. The LED lamp panel comprises a low beam area, a high beam area and a moderate area, and LED lamp beads with different powers are assembled on the LED lamp panel, so that when the light needs to enter and exit, lamp posts on the LED lamp panel in the low beam area are lighted, when moderate illumination is needed, the lamp beads on the LED lamp panel in the proper area are lighted, and when illumination at a distance is needed, the lamp beads on the LED lamp panel in the high beam area are lighted, and thus, the lighting distance of the bright lamps in different areas on the LED lamp panel can be controlled to be adjusted, and the use flexibility and convenience are improved.

3. The back of LED lamp plate is provided with the aluminium alloy radiator, the cooperation aluminium alloy radiator is provided with the fan on the mount pad, the thermovent has been seted up to cooperation aluminium alloy radiator on the shield, wherein, the aluminium alloy radiator includes the absorber plate, one side that the absorber plate kept away from the LED lamp plate evenly is provided with multiunit heat dissipation wing, be formed with the heat dissipation chamber between two adjacent heat dissipation wings, the fan is installed in one side of aluminium alloy radiator, the direction of blowing of fan is unanimous with the circulation direction in heat dissipation chamber, the thermovent includes air intake and air outlet, the fan is installed in one side that the aluminium alloy radiator is close to the air intake, in the use of LED lamp plate, a large amount of heat can be produced, and these heat can be contacted and conducted by the absorber plate in the aluminium alloy radiator, and evenly distribute between a plurality of heat dissipation wings, start the fan, under the effect of fan, external air current gets into the shield through the air intake, and flow to fan department, blow the air current to the heat dissipation intracavity through the fan, after the heat dissipation chamber, and outwards discharge through the air outlet, in the another side, when air current flows in the chamber, the heat dissipation effect can be taken away and heat dissipation wing on the absorber plate and heat dissipation plate are carried away to the aluminium alloy, thereby heat dissipation effect in the LED lamp plate is good in the use of LED has the heat dissipation, thereby the heat dissipation effect is carried out to the LED in the heat dissipation, and has the heat dissipation effect in the LED.

Drawings

FIG. 1 is a schematic diagram of the entire structure of an angle-adjustable street lamp according to the present utility model;

FIG. 2 is a schematic diagram of the entire structure of an angle-adjustable street lamp according to the present utility model;

FIG. 3 is an exploded view of the connection structure between the mounting base, mounting frame, LED lamp panel and protective cover of the present utility model;

FIG. 4 is a schematic diagram of a connection structure among a mounting base, a mounting frame and an LED lamp panel;

fig. 5 is a schematic view of a connection structure among a lamp post, a fixing frame, a mounting frame, a motor, a winding wheel and a traction rope.

In the figure: 1. a lamp post; 2. a fixing frame; 3. a mounting base; 4. a mounting frame; 5. an LED lamp panel; 6. a low beam zone; 7. a high beam region; 8. a suitable region; 9. a protective cover; 10. a motor; 11. a winding wheel; 12. a traction rope; 13. a guide wheel; 14. an aluminum profile radiator; 15. a blower; 16. a heat radiation port; 17. a heat absorbing plate; 18. radiating fins; 19. a heat dissipation cavity; 20. an air inlet; 21. an air outlet; 22. a dust screen; 23. a rain shielding edge; 24. a placement seat; 25. a support column; 26. a rain cover.

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.

Example 1:

referring to fig. 1 to 5, in an embodiment of the present utility model:

the utility model provides a street lamp with adjustable angle, including lamp pole 1, lamp pole 1's top sets up mount 2, it is provided with mount pad 3 to articulate on the mount pad 2, mount pad 3's bottom is provided with mounting bracket 4, the cooperation is provided with LED lamp plate 5 on the mounting bracket 4, LED lamp plate 5 includes near light district 6, far-reaching zone 7 and suitable district 8, mount pad 3's bottom cooperation LED lamp plate 5 is provided with protection casing 9, lamp pole 1's top is provided with motor 10, motor 10's output is provided with winding wheel 11, the winding is provided with haulage rope 12 on the winding wheel 11, haulage rope 12's tail end is connected with mount pad 3, and cooperation haulage rope 12 is provided with leading wheel 13 on the mount pad 2, LED lamp plate 5's the back is provided with aluminium alloy radiator 14, cooperation aluminium alloy radiator 14 is provided with fan 15 on the mount pad 3, cooperation aluminium alloy radiator 14 has seted up thermovent 16 on the protection casing 9.

In the embodiment of the utility model, the following steps are included: the aluminum profile radiator 14 comprises a heat absorption plate 17, a plurality of groups of heat dissipation fins 18 are uniformly arranged on one side of the heat absorption plate 17 far away from the LED lamp panel 5, a heat dissipation cavity 19 is formed between two adjacent heat dissipation fins 18, the fan 15 is arranged on one side of the aluminum profile radiator 14, the blowing direction of the fan 15 is consistent with the circulation direction of the heat dissipation cavity 19, the heat dissipation port 16 comprises an air inlet 20 and an air outlet 21, the fan 15 is arranged on one side of the aluminum profile radiator 14 close to the air inlet 20, a large amount of heat can be generated in the use process of the LED lamp panel 5, and can be contacted and conducted by the heat absorption plate 17 in the aluminum profile radiator 14 and uniformly distributed among the plurality of heat dissipation fins 18, the fan 15 is started, external airflow enters the protective cover 9 through the air inlet 20 under the action of the fan 15, flows to the fan 15, flows into the heat dissipation cavity 19 through the fan 15, flows out of the other side after flowing through the heat dissipation cavity 19, and finally flows out of the air outlet 21, in the process, and when the airflow flows in the heat dissipation cavity 19, a large amount of heat can be taken away from the heat absorption plate 17 and the heat absorption plate 17, and the heat dissipation plate 14 can be quickly cooled by the LED lamp panel 5, and the heat dissipation effect of the LED lamp panel 5 can be quickly cooled by the heat dissipation plate 5.

In the embodiment of the utility model, the following steps are included: the air inlet 20 and the air outlet 21 are provided with the dust screen 22, dust prevention at the air inlet 20 and the air outlet 21 can be realized through the setting of the dust screen 22, external dust is prevented from entering the protective cover 9 through the air inlet 20 and the air outlet 21, the circuit connection condition of the LED lamp panel 5 is affected, the outer side of the protective cover 9 is matched with the air inlet 20 and the air outlet 21 to be provided with the rain shielding edge 23, the protective cover 9 is protected from the side surface while ventilation of the protective cover 9 is guaranteed through the setting of the rain shielding edge 23, and the protective performance of the protective cover 9 at the air inlet 20 and the air outlet 21 is enhanced.

In the embodiment of the utility model, the following steps are included: the top of lamp pole 1 is provided with places seat 24, and motor 10 installs on placing seat 24, realizes the installation of motor 10 through placing seat 24, improves motor 10's installation stability.

In the embodiment of the utility model, the following steps are included: the top of placing the seat 24 is provided with support column 25, and the top of support column 25 is provided with rain-proof cover 26, realizes the installation of rain-proof cover 26 through support column 25, realizes the holistic top protection of street lamp through rain-proof cover 26.

Example 2:

referring to fig. 1 to 5, the utility model relates to an angle-adjustable street lamp, which comprises a lamp post 1, wherein an installation seat 3 for installing an LED lamp panel 5 is hinged on the lamp post 1 through a fixing frame 2 in a rotating way, and a motor 10, a winding wheel 11 and a traction rope 12 for driving the installation seat 3 to rotate are arranged in a matched way;

in the utility model, the structures such as the fixing frame 2, the mounting seat 3 and the like can be symmetrically provided with two groups at the top end of the lamp post 1, and if the two groups are adopted, two groups of corresponding traction ropes 12 can be directly wound on one winding wheel 11;

in addition, a set of motors 10, winding wheels 11, and traction ropes 12 may be provided for each mount 3.

Example 3:

referring to fig. 1 to 5, based on embodiment 2, the LED lamp panel 5 of the present utility model includes a low beam region 6, a high beam region 7 and a moderate region 8, and the LED lamp beads with different powers are assembled on the LED lamp panel 5, so that when light needs to enter and exit, the lamp post 1 on the LED lamp panel 5 in the low beam region 6 is lighted, and when moderate illumination is needed, the lamp beads on the LED lamp panel 5 in the moderate region 8 are lighted, and when illumination needs to be far, the lamp beads on the LED lamp panel 5 in the high beam region 7 are lighted, so that the lighting of different regions on the LED lamp panel 5 can be controlled to adjust the illumination distance, and the flexibility and convenience of use are improved.

Example 4:

referring to fig. 1 to 5, on the basis of embodiment 3, the back of LED lamp panel 5 is provided with aluminium alloy radiator 14, on mount pad 3 cooperation aluminium alloy radiator 14 is provided with fan 15, cooperate aluminium alloy radiator 14 on protection casing 9 and offer thermovent 16, wherein aluminium alloy radiator 14 includes absorber plate 17, absorber plate 17 is kept away from one side of LED lamp panel 5 evenly is provided with multiunit heat dissipation wing 18, be formed with heat dissipation chamber 19 between two adjacent heat dissipation wings 18, fan 15 installs in one side of aluminium alloy radiator 14, fan 15's blowing direction is unanimous with the circulation direction of heat dissipation chamber 19, thermovent 16 includes air intake 20 and air outlet 21, fan 15 installs in one side that aluminium alloy radiator 14 is close to air intake 20, in the use of LED lamp panel 5, a large amount of heat can be produced by absorber plate 17 contact in aluminium alloy radiator 14 and conduction, and evenly distribute between to a plurality of heat dissipation 18, under the effect of fan 15, external air current gets into protection casing 9 through air intake 20, and flow to fan 15, and flow to the place through fan 15, and flow to heat dissipation plate 19 is carried away to the heat dissipation plate 19 in the heat dissipation chamber through the heat dissipation plate 19 in the process, thereby can take away from the heat dissipation plate 14 to the heat dissipation chamber through the heat dissipation plate 19 in the process, and heat dissipation effect is good in the other side can be carried out to the heat dissipation plate 14 in the heat dissipation chamber is carried out to the heat dissipation plate 5, and the heat dissipation effect is cooled down in the heat dissipation plate is in the process, and the heat dissipation plate is cooled down in the air flow is of heat dissipation plate is of the heat dissipation plate is in the heat dissipation plate 5, and the heat is in the heat dissipation plate is in the heat dissipation effect is in the heat dissipation 5 is of heat dissipation 5 is in the heat was used.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a street lamp with adjustable angle, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a fixing frame (2) is arranged at the top end of the lamp post (1), a mounting seat (3) is hinged to the fixing frame (2), a mounting frame (4) is arranged at the bottom end of the mounting seat (3), an LED lamp panel (5) is matched with the mounting frame (4), the LED lamp panel (5) comprises a dipped beam area (6), a high beam area (7) and a moderate area (8), a protective cover (9) is arranged at the bottom end of the mounting seat (3) in a matched mode, a motor (10) is arranged at the top end of the lamp post (1), a winding wheel (11) is arranged at the output end of the motor (10), a traction rope (12) is wound on the winding wheel (11), the tail end of the traction rope (12) is connected with the mounting seat (3), an aluminum profile radiator (14) is matched with the mounting frame (2), an aluminum profile radiator (14) is arranged on the back of the LED lamp panel (5), an aluminum profile protection cover (14) is matched with the mounting seat (3), and a fan (14) is arranged on the mounting seat (3), and a fan (16) is matched with the aluminum profile radiator (16).

2. An angularly adjustable street lamp according to claim 1, characterised in that: the aluminum profile radiator (14) comprises a heat absorption plate (17), a plurality of groups of radiating fins (18) are uniformly arranged on one side, far away from the LED lamp panel (5), of the heat absorption plate (17), and a radiating cavity (19) is formed between two adjacent radiating fins (18).

3. An angularly adjustable street lamp according to claim 2, characterised in that: the fan (15) is arranged on one side of the aluminum profile radiator (14), and the blowing direction of the fan (15) is consistent with the circulation direction of the radiating cavity (19).

4. An angularly adjustable street lamp according to claim 3, characterised in that: the heat dissipation port (16) comprises an air inlet (20) and an air outlet (21), and the fan (15) is arranged on one side, close to the air inlet (20), of the aluminum profile radiator (14).

5. An angularly adjustable street lamp according to claim 4, wherein: the dustproof net (22) is arranged at the air inlet (20) and the air outlet (21), and the rain shielding edge (23) is arranged on the outer side of the protective cover (9) in cooperation with the air inlet (20) and the air outlet (21).

6. An angularly adjustable street lamp according to claim 1, characterised in that: the top of the lamp post (1) is provided with a placing seat (24), and the motor (10) is arranged on the placing seat (24).

7. An angularly adjustable street lamp according to claim 6, characterised in that: the top of placing seat (24) is provided with support column (25), the top of support column (25) is provided with rain-proof cover (26).