Integrated LED lighting street lamp for community park

Abstract

The utility model discloses an integrated community park LED lighting street lamp which comprises a lamp pole unit, a lighting unit and a cover part unit, and the lamp pole unit comprises a pole body part and a mounting part used for mounting the lighting unit. According to the street lamp, the bottom air inlet holes and the side air inlet holes are formed, so that efficient air convection heat dissipation is achieved, heat generated by the LED light-emitting unit is effectively taken away through cooperation with the heat dissipation fins, and therefore stable operation of the lighting unit is guaranteed. The top fins and the bottom fins of the cover unit help heat dissipation, so that the heat dissipation effect is further improved, faults and maintenance cost caused by high temperature of the lighting unit are reduced, and the service life of the lighting unit is prolonged. Through cooperation of the positioning columns and the positioning holes, rapid and accurate positioning is achieved, the lighting unit is more convenient to install, the installation difficulty is reduced, and the lighting unit is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the field of street lamps, and more specifically, to an integrated LED lighting street lamp for residential parks. Background Art

[0002] The integrated street lamp integrates light source, electrical appliances, lamp pole and other components into one, with the characteristics of compact structure, beautiful appearance, etc., and is suitable for outdoor places such as residential areas, parks, squares and other places of various sizes. It can provide residents with a safe and comfortable night lighting environment, beautify the park landscape and improve the quality of life of residents.

[0003] The design of existing integrated street lamps often focuses on integrity and aesthetics, which may lead to insufficient heat dissipation structure of the lighting unit, affecting the effective heat dissipation. In addition, due to the compactness of the integrated design, heat accumulates inside the lighting unit and is difficult to discharge, causing the temperature of the lighting unit to rise, which not only affects its performance, but also may accelerate its aging and shorten its service life. In addition, during the installation process, the lighting unit of an ordinary integrated street lamp may be difficult to position, requiring more time and effort to adjust, and the installation efficiency is low. In addition, if the lighting unit fails or needs to be replaced, it is inconvenient to disassemble and the maintenance takes a long time, increasing the maintenance cost. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide an integrated LED lighting street lamp for residential parks.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lighting street lamp, comprising a lamp pole unit and a lighting unit installed on the lamp pole unit, the lamp pole unit comprising a pole body and a mounting portion, the mounting portion comprising a top plate, a bottom plate, an end plate and two side plates, the top plate, the bottom plate and the two side plates are all fixedly connected to the pole body, the top plate, the bottom plate and the two side plates are all fixedly connected to the end plates, the top plate has an embedding groove for installing the lighting unit and a top opening connected to the embedding groove, the two side plates have a plurality of side air inlet holes, the bottom plate has a bottom opening, a plurality of positioning holes and a plurality of bottom air inlet holes, and the bottom plate is installed with a A locking unit for fixing a cover unit and a lighting unit, wherein the lighting unit comprises a shell, heat dissipation fins connected to the shell, a plurality of positioning columns connected to the shell and matched with the positioning holes, an LED light-emitting unit installed on the shell, a driving power supply and a single-lamp controller, the top plate is installed with a cover unit, the cover unit comprises a closing plate capable of closing a top opening, an embedding plate fixedly connected to the closing plate and capable of being embedded in an embedding groove, and two side baffles fixedly connected to the closing plate, the embedding plate is fixedly connected with a plurality of screws, the positioning columns have through holes matched with the screws, the through holes run through the shell, and the locking unit has threaded blind holes matched with the screws.

[0006] Furthermore, a plurality of abutment units are installed at the bottom of the cover unit, and the abutment units include a fixed block fixedly connected to the embedded plate, a T-shaped pressure block capable of abutting the shell, a spring connecting the T-shaped pressure block and the fixed block, and a guide column connected to the T-shaped pressure block and passing through the spring, and the fixed block has a guide hole matching the guide column.

[0007] Thus, the spring makes the pressing and limiting effects on the shell better.

[0008] Furthermore, the closing plate has a sealing ring, and the sealing ring is located between the closing plate and the top opening.

[0009] Thereby, the sealing effect of the cover unit is good and a stable installation is achieved.

[0010] Furthermore, the top of the closing plate has a plurality of top fins, and the bottom of the embedded plate has a plurality of bottom fins.

[0011] Thereby, the heat dissipation effect of the lighting unit is further enhanced.

[0012] Furthermore, the multiple side air inlet holes on the side panel are distributed in a row with equal intervals.

[0013] This makes the air intake more uniform.

[0014] Furthermore, the bottom plate has two groups of bottom air inlet holes.

[0015] Thus, a group of bottom air inlet holes corresponds to a plurality of side air inlet holes at a side panel.

[0016] Furthermore, the number of the screw rods and the positioning columns are equal and correspond one to one, and the screw rods are fixed by the locking unit after passing through the through holes.

[0017] Therefore, the positioning column and the positioning hole cooperate to achieve positioning, so that the lighting unit and the cover unit are installed more accurately.

[0018] Furthermore, the bottom end of the locking unit is hemispherical.

[0019] Thereby increasing the overall aesthetics of the street lamp.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The street lamp of the present application is provided with bottom air inlet holes and side air inlet holes, so as to achieve efficient air convection heat dissipation, and cooperate with the heat dissipation fins to effectively take away the heat generated by the LED light-emitting unit, thereby ensuring the stable operation of the lighting unit.

[0022] 2. In the street lamp of the present application, the top fins and the bottom fins of the cover unit help dissipate heat, thereby further improving the heat dissipation effect, thereby reducing the failure and maintenance costs of the lighting unit due to high temperature and extending its service life.

[0023] 3. The street lamp of the present application realizes fast and accurate positioning through the cooperation of the positioning column and the positioning hole, making the installation of the lighting unit more convenient, reducing the installation difficulty, and facilitating the maintenance of the lighting unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the separation of street light components;

[0025] Figure 2 This is an enlarged view of area A;

[0026] Figure 3 for Figure 1 Schematic diagram from another perspective;

[0027] Figure 4 This is an enlarged view of area B;

[0028] Figure 5 It is a schematic diagram of the coordination between the positioning column and the positioning hole;

[0029] Figure 6 This is a schematic diagram of the overall structure of the street lamp.

[0030] Explanation of the reference numerals: 1 rod body; 2 mounting portion; 2.1 top plate; 2.1.1 embedding groove; 2.1.2 top opening; 2.2 bottom plate; 2.2.1 bottom opening; 2.2.2 positioning hole; 2.2.3 bottom air inlet hole; 2.3 side plate; 2.3.1 side air inlet hole; 3 lighting unit; 3.1 shell; 3.2 heat dissipation fins; 3.3 positioning column; 3.4 LED light-emitting unit; 3.5 perforation; 4 cover unit; 4.1 closing plate; 4.2 embedding plate; 4.3 side baffle; 4.4 screw; 4.5 sealing ring; 4.6 top fin; 4.7 bottom fin; 5 locking unit; 6.1 fixing block; 6.2 T-shaped pressure block; 6.3 spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides Figure 1-6An integrated LED lighting street lamp for a residential park shown in the figure comprises a lamp pole unit and a lighting unit 3 mounted on the lamp pole unit, the lamp pole unit comprises a pole body 1 and a mounting portion 2, the mounting portion 2 comprises a top plate 2.1, a bottom plate 2.2, an end plate and two side plates 2.3, the top plate 2.1, the bottom plate 2.2 and the two side plates 2.3 are all fixedly connected to the pole body 1, the top plate 2.1, the bottom plate 2.2 and the two side plates 2.3 are all fixedly connected to the end plates, the top plate 2.1 has an embedding groove 2.1.1 for installing the lighting unit 3 and a top opening 2.1.2 connected to the embedding groove 2.1.1, the two side plates 2.3 have a plurality of side air inlet holes 2.3.1, the bottom plate 2.2 has a bottom opening 2.2.1, a plurality of positioning holes 2.2.2 and a plurality of bottom air inlet holes 2.2.3, the bottom plate 2.2 is installed with a cover unit 4 and a The locking unit 5 of the lighting unit 3 comprises a shell 3.1, a heat dissipation fin 3.2 connected to the shell 3.1, a plurality of positioning posts 3.3 connected to the shell 3.1 and matched with the positioning holes 2.2.2, an LED light-emitting unit 3.4 installed on the shell 3.1, a driving power supply and a single-lamp controller, the top plate 2.1 is installed with a cover unit 4, the cover unit 4 comprises a closing plate 4.1 capable of closing the top opening 2.1.2, an embedding plate 4.2 fixedly connected to the closing plate 4.1 and capable of embedding into the embedding groove 2.1.1, and two side baffles 4.3 fixedly connected to the closing plate 4.1, the embedding plate 4.2 is fixedly connected with a plurality of screws 4.4, the positioning posts 3.3 have through holes 3.5 matched with the screws 4.4, the through holes 3.5 pass through the shell 3.1, and the locking unit 5 has threaded blind holes matched with the screws 4.4.

[0033] The bottom of the cover unit 4 is equipped with a plurality of abutment units, which include a fixed block 6.1 fixedly connected to the embedded plate 4.2, a T-shaped pressing block 6.2 capable of abutting the housing 3.1, a spring 6.3 connecting the T-shaped pressing block 6.2 and the fixed block 6.1, and a guide column connected to the T-shaped pressing block 6.2 and passing through the spring 6.3, wherein the fixed block 6.1 has a guide hole matched with the guide column; the closing plate 4.1 has a sealing ring 4.5, which is located in the closing plate 4.1. The top of the closed plate 4.1 has a plurality of top fins 4.6, and the bottom of the embedded plate 4.2 has a plurality of bottom fins 4.7; the plurality of side air inlet holes 2.3.1 at the side plate 2.3 are distributed in a row with equal spacing; the number of the screw rods 4.4 and the positioning columns 3.3 are equal and correspond one to one, and the screw rods 4.4 are fixed by the locking unit 5 after passing through the through hole 3.5; the bottom end of the locking unit 5 is hemispherical.

[0034] Working principle: The street lamp of the present application has a bottom air inlet hole that allows air to enter from the bottom plate, and a side air inlet hole that allows air to enter from the side plate, forming convection with the air entering from the bottom. When the LED light-emitting unit is working, the heat dissipation fins can quickly disperse the heat generated by the LED light-emitting unit to a larger area, and then quickly transfer the heat to the bottom fins and the top fins through air convection, and then the top fins dissipate the heat into the air, thereby improving the heat dissipation efficiency, effectively taking away the heat generated by the LED light-emitting unit, and ensuring the stable operation of the lighting unit.

[0035] During the specific installation, first, the lighting unit is quickly and accurately positioned by cooperating with the positioning holes of the base plate through the positioning columns, thereby reducing the difficulty of installation and allowing the staff to easily complete the installation of the lighting unit. The embedded plate is then embedded in the embedded groove so that the T-shaped pressure block abuts against the shell, thereby limiting the lighting unit. At the same time, the screw passes through the through holes at the corresponding positioning columns and is fixed by the locking unit, thereby realizing the installation and fixation of the cover unit and the lighting unit at the same time, and the two side baffles respectively cover the side air inlets at the two side panels to prevent rainwater from entering the interior of the installation part.

[0036] Although the present invention has been illustrated and described with respect to preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. An integrated LED lighting street lamp for a residential park, characterized in that: The invention comprises a lamp pole unit and a lighting unit installed on the lamp pole unit, wherein the lamp pole unit comprises a pole body and a mounting portion, wherein the mounting portion comprises a top plate, a bottom plate, an end plate and two side plates, wherein the top plate, the bottom plate and the two side plates are all fixedly connected to the pole body, wherein the top plate, the bottom plate and the two side plates are all fixedly connected to the end plates, wherein the top plate has an embedding groove for installing the lighting unit and a top opening connected to the embedding groove, wherein the two side plates have a plurality of side air inlet holes, wherein the bottom plate has a bottom opening, a plurality of positioning holes and a plurality of bottom air inlet holes, and wherein the bottom plate is provided with a locking unit for fixing the cover unit and the lighting unit The lighting unit includes a shell, a heat dissipation fin connected to the shell, a plurality of positioning columns connected to the shell and matched with the positioning holes, an LED light-emitting unit installed on the shell, a driving power supply and a single lamp controller. The top plate is installed with a cover unit, and the cover unit includes a closing plate capable of closing the top opening, an embedding plate fixedly connected to the closing plate and capable of being embedded in the embedding groove, and two side baffles fixedly connected to the closing plate. The embedding plate is fixedly connected with a plurality of screws, the positioning columns have through holes matched with the screws, and the through holes pass through the shell, and the locking unit has a threaded blind hole matched with the screws.

2. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: A plurality of abutment units are installed at the bottom of the cover unit, and the abutment units include a fixed block fixedly connected to the embedded plate, a T-shaped pressure block capable of abutting the shell, a spring connecting the T-shaped pressure block and the fixed block, and a guide column connected to the T-shaped pressure block and passing through the spring, and the fixed block has a guide hole that cooperates with the guide column.

3. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: The closing plate has a sealing ring, which is located between the closing plate and the top opening.

4. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: The top of the closing plate has a plurality of top fins, and the bottom of the insert plate has a plurality of bottom fins.

5. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: The multiple side air inlet holes on the side plate are distributed in a row with equal intervals.

6. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: The number of the screw rods and the positioning columns are equal and correspond one to one, and the screw rods are fixed by the locking unit after passing through the through holes.

7. The integrated LED lighting street lamp for residential parks according to claim 1 is characterized in that: The bottom end of the locking unit is hemispherical.

Images