CN213019392U

CN213019392U - Angle-adjustable street lamp

Info

Publication number: CN213019392U
Application number: CN202021737003.0U
Authority: CN
Inventors: 黄佳
Original assignee: Hunan Province Tianma Electric Lighting Co ltd
Current assignee: Hunan Province Tianma Electric Lighting Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-20
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses an angle-adjustable street lamp, which comprises a lamp post, a shaft coupling, a rotating shaft, an adjusting box, an installation base and a rotating motor, wherein the bottom end of the lamp post is connected with the rotating shaft through the shaft coupling; the adjusting box at least comprises a rotating motor, a power supply and a second heat dissipation assembly, the bottom ends of the rotating motor and the power supply are fixedly connected with the upper end face of the mounting base, and the second heat dissipation assembly is fixedly sleeved on the rotating motor; the top end of the adjusting box is fixedly sleeved with a top plate which is arranged in a circular structure, the outer side of the lower end face of the top plate is fixedly sleeved with a baffle plate, and a first heat dissipation assembly is fixedly sleeved on the adjusting box; the first heat dissipation assembly and the second heat dissipation assembly respectively comprise mounting pieces, cooling fins and heat conduction sleeves. This angularly adjustable street lamp, reasonable in design, easy operation can improve rotating electrical machines's life.

Description

Angle-adjustable street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to angularly adjustable street lamp.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp. At present, solar street lamps used in places with less pedestrian flow, such as parking lots, need to consume a large amount of electric energy at night, are small in street lamp illumination range and adjustable in angle, and need to be installed with a plurality of street lamps for illumination.

In the Chinese utility model, the patent numbers are: CN210345281U, patent name: the utility model provides a solar street lamp angle is adjustable device, this utility model can effectively reduce the loss of electric energy, and the less place of stream of people of being convenient for uses, but this utility model still has some problems in the use, for example the rotating electrical machines lacks radiator unit, and in summer high temperature weather, the rotating electrical machines appears damaging easily, and then has reduced the life of rotating electrical machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angularly adjustable street lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an angle-adjustable street lamp comprises a lamp post, a coupler, a rotating shaft, an adjusting box, an installation base and a rotating motor, wherein the bottom end of the lamp post is connected with the rotating shaft through the coupler;

the adjusting box at least comprises a rotating motor, a power supply and a second heat dissipation assembly, the bottom ends of the rotating motor and the power supply are fixedly connected with the upper end face of the mounting base, and the second heat dissipation assembly is fixedly sleeved on the rotating motor;

the top end of the adjusting box is fixedly sleeved with a top plate which is arranged in a circular structure, the outer side of the lower end face of the top plate is fixedly sleeved with a baffle plate, and a first heat dissipation assembly is fixedly sleeved on the adjusting box;

the first heat dissipation assembly and the second heat dissipation assembly respectively comprise mounting pieces, cooling fins and heat conduction sleeves.

Preferably, installed part and heat conduction cover all are equipped with two sets ofly, the installed part is ring annular structure and arranges, the heat conduction cover is cylinder hollow structure and arranges.

Preferably, the radiating fins are radially arranged in a plurality of groups by taking the center of the heat conducting sleeve as a circle center, and a radiating channel is arranged between every two adjacent groups of radiating fins.

Preferably, the heat dissipation channels are provided with a plurality of groups, and the heat dissipation channels and the heat dissipation fins are arranged at intervals.

Preferably, the mounting piece is provided with a mounting hole for mounting a fan, the fan is fixedly assembled in the mounting hole, and the fan and the mounting hole are provided with multiple groups.

Preferably, the mounting hole is communicated with the heat dissipation channel, and the fan in the mounting hole blows air towards the inside of the heat dissipation channel.

The utility model discloses a technological effect and advantage: this angularly adjustable street lamp, the baffle, the roof can be protected the installed part that is located on first radiator unit, fin and heat conduction cover are the metal material, have the advantage that the heat conduction effect is good, the heat conduction cover can be with the leading-in to the fin of the heat on the rotating electrical machines, the fin can be with the leading-in to the radiating passage of heat, the fan that is located the mounting hole is bloied towards the radiating passage, thereby can accelerate the speed of circulation of air in the radiating passage, and then the rotating electrical machines of being convenient for dispel the heat, this angularly adjustable street lamp, and reasonable design, moreover, the steam generator is simple in operation, can improve the life of rotating electrical.

Drawings

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

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a perspective view of the mounting member of the present invention.

In the figure: the lamp comprises a lamp post 1, a coupler 2, a rotating shaft 3, an adjusting box 4, a power supply 5, a mounting base 6, a first heat dissipation assembly 7, a second heat dissipation assembly 8, a rotating motor 9, a top plate 10, a mounting piece 11, a baffle 12, heat dissipation fins 13, a heat conduction sleeve 14, mounting holes 15, a fan 16 and a heat dissipation channel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an angle-adjustable street lamp as shown in figures 1-3, which comprises a lamp post 1, a shaft coupling 2, a rotating shaft 3, an adjusting box 4, a mounting base 6 and a rotating motor 9, wherein the bottom end of the lamp post 1 is connected with the rotating shaft 3 through the shaft coupling 2, the rotating shaft 3 is connected with the adjusting box 4, and the bottom end of the adjusting box 4 is fixedly connected with the mounting base 6;

the adjusting box 4 at least comprises a rotating motor 9, a power supply 5 and a second heat dissipation assembly 8, the bottom ends of the rotating motor 9 and the power supply 5 are fixedly connected with the upper end face of the mounting base 6, the second heat dissipation assembly 8 is fixedly sleeved on the rotating motor 9, and the power supply 5 is electrically connected with the fan 16;

the top end of the adjusting box 4 is fixedly sleeved with a top plate 10 which is arranged in a circular structure, the outer side of the lower end face of the top plate 10 is fixedly sleeved with a baffle plate 12, the adjusting box 4 is fixedly sleeved with a first heat dissipation assembly 7, the baffle plate 12 is arranged in a circular structure, and the baffle plate 12 can protect a mounting part 11 on the first heat dissipation assembly 7;

first radiator unit 7, second radiator unit 8 all include installed part 11, fin 13 and heat conduction cover 14, and fin 13 and heat conduction cover 14 are the metal material, have the advantage that the heat conduction is effectual.

Specifically, installed part 11 and heat conduction cover 14 all are equipped with two sets ofly, installed part 11 is the ring shape structure and arranges, heat conduction cover 14 is cylinder hollow structure and arranges to the heat conduction cover 14 of being convenient for is installed.

Specifically, the plurality of groups of the radiating fins 13 are radially arranged by taking the center of the heat conducting sleeve 14 as a circle center, a radiating channel 17 is arranged between every two adjacent groups of the radiating fins 13, the heat conducting sleeve 14 can guide heat on the rotating motor 9 into the radiating fins 13, and the radiating fins 13 can guide the heat into the radiating channel 17.

Specifically, the heat dissipation channels 17 are provided with a plurality of groups, and the heat dissipation channels 17 and the heat dissipation fins 13 are arranged at intervals.

Specifically, the mounting part 11 is provided with a mounting hole 15 for mounting a fan 16, the fan 16 is fixedly mounted in the mounting hole 15, and the fan 16 and the mounting hole 15 are provided with multiple groups.

Specifically, the mounting hole 15 is communicated with the heat dissipation channel 17, and the fan 16 located in the mounting hole 15 blows air into the heat dissipation channel 17, so that the speed of air circulation in the heat dissipation channel 17 can be increased.

The working principle is as follows: this adjustable street lamp of angle, when rotating electrical machines 9 began the during operation, first radiator unit 7, fan 16 on the installed part 11 on the second radiator unit 8 also began the work, at first heat conduction cover 14 can be with the leading-in fin 13 of the heat on the rotating electrical machines 9 on, fin 13 can be with the leading-in to radiating channel 17 of heat, fan 16 who is located mounting hole 15 bloies towards radiating channel 17 in, thereby can accelerate the speed of circulation of air in the radiating channel 17, when fan 16 who is located on first radiator unit 7 is worked, roof 10 on regulating box 4 is put to the cover, baffle 12 can protect fan 16, this adjustable street lamp of angle, reasonable in design, and easy operation can improve rotating electrical machines's life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an angularly adjustable street lamp, includes lamp pole (1), shaft coupling (2), rotation axis (3), regulating box (4), installation base (6) and rotating electrical machines (9), its characterized in that: the bottom end of the lamp post (1) is connected with a rotating shaft (3) through a coupler (2), the rotating shaft (3) is connected with an adjusting box (4), and the bottom end of the adjusting box (4) is fixedly connected with a mounting base (6);

the adjusting box (4) at least comprises a rotating motor (9), a power supply (5) and a second heat dissipation assembly (8), the bottom ends of the rotating motor (9) and the power supply (5) are fixedly connected with the upper end face of the mounting base (6), and the second heat dissipation assembly (8) is fixedly sleeved on the rotating motor (9);

a top plate (10) arranged in a circular ring structure is fixedly sleeved at the top end of the adjusting box (4), a baffle plate (12) is fixedly sleeved on the outer side of the lower end face of the top plate (10), and a first heat dissipation assembly (7) is fixedly sleeved on the adjusting box (4);

the first heat dissipation assembly (7) and the second heat dissipation assembly (8) respectively comprise a mounting piece (11), a heat dissipation sheet (13) and a heat conduction sleeve (14).

2. The street lamp with adjustable angle as claimed in claim 1, wherein: the mounting piece (11) and the heat conduction sleeve (14) are both provided with two groups, the mounting piece (11) is arranged in a circular structure, and the heat conduction sleeve (14) is arranged in a cylindrical hollow structure.

3. The street lamp with adjustable angle as claimed in claim 1, wherein: the radiating fins (13) are radially arranged in a plurality of groups by taking the center of the heat conducting sleeve (14) as a circle center, and a radiating channel (17) is arranged between every two adjacent groups of radiating fins (13).

4. The street lamp with adjustable angle as claimed in claim 3, wherein: the heat dissipation channels (17) are provided with a plurality of groups, and the heat dissipation channels (17) and the heat dissipation fins (13) are arranged at intervals.

5. The street lamp with adjustable angle as claimed in claim 1, wherein: the mounting piece (11) is provided with a mounting hole (15) for mounting the fan (16), the fan (16) is fixedly assembled in the mounting hole (15), and the fan (16) and the mounting hole (15) are provided with multiple groups.

6. The street lamp with adjustable angle as claimed in claim 5, wherein: the mounting hole (15) is communicated with the heat dissipation channel (17), and the fan (16) located in the mounting hole (15) blows air towards the inside of the heat dissipation channel (17).