Urban LED street lamp based on multiple sensors

Abstract

The utility model discloses an urban LED street lamp based on multiple sensors. The urban LED street lamp comprises a lamp pole, a lamp holder support connected with the lamp pole, an LED lamp holder connected with the lamp holder support, a fastening unit installed on the lamp pole and a plurality of installation units installed on the fastening unit. According to the street lamp, a plurality of sensors can be conveniently installed, so that the street lamp can achieve multiple functions such as air quality monitoring, temperature and humidity monitoring and safety monitoring, the street lamp plays a more important role in city management, and the intelligent level of a city is improved. And the installation unit is convenient to expand and install other required functional equipment, so that rapid expansion of functions is realized, and diversified requirements of urban management can be met. The functional devices are installed in a modularized mode, when a certain module breaks down, the module can be detached independently to be overhauled or replaced, and therefore maintenance and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the field of street lamps, and more specifically, to a multi-sensor based urban LED street lamp. Background Art

[0002] LED street lights have been widely used in the field of urban lighting due to their advantages of high efficiency, long life, energy saving and environmental protection, such as urban roads, squares, parks and other public places. With the continuous advancement of urbanization, the increase in urban population has also promoted the development of the LED street light market, especially in some newly built urban areas and infrastructure projects, LED street lights will be the preferred lighting equipment.

[0003] Existing street lamps usually have their basic lighting functions and structures set up when they leave the factory, which makes it relatively difficult to expand and install sensors later. If new sensors or other functional equipment need to be added, the entire street lamp system may need to be modified, which not only increases the installation cost, but may also affect the normal use of the street lamp. In addition, some sensors are inconvenient to disassemble. When a sensor fails or needs maintenance, it may take more time and manpower, increasing the complexity and cost of maintenance. When disassembling, the original street lamp structure may need to be destroyed, affecting the appearance and service life of the street lamp. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide an urban LED street lamp based on multiple sensors.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED street lamp, comprising a lamp pole, a lamp holder bracket connected to the lamp pole, an LED lamp holder connected to the lamp holder bracket, a fastening unit installed on the lamp pole and a plurality of mounting units installed on the fastening unit, the lamp pole comprising a first lamp pole and a second lamp pole connected to the first lamp pole, the lamp holder bracket comprising a first bracket connected to the second lamp pole, a second bracket and a connecting block connecting the first and second brackets, the fastening unit comprising a fixing plate and a curved wrapping plate, the fixing plate being fixedly connected to the second lamp pole and the first bracket, the curved wrapping plate wrapping the second lamp pole, the fixing plate having a plurality of mounting positions, each mounting position having a first through hole and two limit units, the two limit units being respectively connected to both sides of the fixing plate, and the limit units comprising Two L-shaped limit plates, a limit slot is formed between the two L-shaped limit plates, both sides of the arc wrapping plate are provided with a first convex plate, the first convex plate is connected to multiple arc-shaped limit plates, the arc-shaped limit plate is connected to a plane limit plate, the plane limit plate has a second perforation corresponding to the first perforation, the second perforation is connected to a limit ring, the installation unit includes a connecting seat, a mounting plate connected to the connecting seat and two connecting arms connected to the connecting seat, the mounting plate has multiple mounting through grooves, the connecting arm is connected to an arc-shaped connecting plate that cooperates with the arc-shaped limit plate, the arc-shaped connecting plate is connected to a second convex plate, the inner side of the connecting arm has a limit rail that cooperates with the limit slot, the connecting arm has a through hole portion that cooperates with the limit ring, the first convex plate has multiple first mounting holes, and the second convex plate has a second mounting hole that cooperates with the first mounting hole.

[0006] Furthermore, a temperature sensor and a humidity sensor are installed on the installation plate of at least one installation unit.

[0007] Thus, the temperature and humidity of the surrounding air can be monitored in real time.

[0008] Furthermore, an air quality sensor is installed on the mounting plate of at least one mounting unit.

[0009] This enables real-time monitoring of the surrounding air quality.

[0010] Furthermore, a video acquisition unit is installed on the installation plate of at least one installation unit.

[0011] This allows real-time video of the surrounding environment to be collected, providing convenience for urban security monitoring.

[0012] Furthermore, there is a gap between the plane limiting plate and the fixing plate, and the connecting arm has an abutting inclined surface capable of abutting against the limiting circular ring.

[0013] Therefore, when the installation unit is inserted, the abutment inclined surface will cause the plane limit plate to bend inward. After reaching the position, the limit ring will be embedded in the through hole, so that the plane limit plate will be reset. At this time, even if bolts and nuts are not used, it will play a preliminary fixation role.

[0014] Furthermore, a plurality of first reinforcing ribs are provided between the mounting plate and the connecting seat, and a plurality of second reinforcing ribs are provided between the connecting arm and the arc-shaped connecting plate.

[0015] Thereby the structure of the mounting unit is more solid.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The street lamp of the present application is convenient for installing multiple sensors, so that the street lamp can realize multiple functions, such as air quality monitoring, temperature and humidity monitoring, and safety monitoring, so that the street lamp plays a more important role in urban management and improves the level of urban intelligence.

[0018] 2. The installation unit of the street lamp of the present application is convenient for expanding and installing other required functional equipment, thereby realizing rapid expansion of functions and meeting the diverse needs of urban management.

[0019] 3. The street lamp of the present application has various functional devices installed in a modular manner. When a module fails, it can be disassembled separately for inspection or replacement, thereby facilitating maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of component separation;

[0021] Figure 2 This is a schematic diagram of the installation of the fastening unit;

[0022] Figure 3 This is an enlarged view of area A;

[0023] Figure 4 This is a schematic diagram of the coordination between the limit rail and the limit slot;

[0024] Figure 5 Schematic diagram of the limiting ring embedded in the through hole.

[0025] Explanation of the reference numerals: 1.1 first lamp pole; 1.2 second lamp pole; 2.1 first bracket; 2.2 second bracket; 2.3 connecting block; 3 LED lamp holder; 4 fixing plate; 4.1 first through hole; 4.2 L-shaped limiting plate; 5 arc-shaped wrapping plate; 5.1 first convex plate; 5.2 arc-shaped limiting plate; 5.3 plane limiting plate; 5.4 limiting ring; 6.1 connecting seat; 6.2 mounting plate; 6.2.1 mounting groove; 6.3 connecting arm; 6.3.1 limiting rail; 6.3.2 through hole; 6.3.3 abutting inclined surface; 6.4 arc-shaped connecting plate; 6.5 second convex plate. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides Figure 1-5A multi-sensor based urban LED street light is shown, comprising a lamp pole, a lamp holder bracket connected to the lamp pole, an LED lamp holder 3 connected to the lamp holder bracket, a fastening unit installed on the lamp pole and a plurality of mounting units installed on the fastening unit, the lamp pole comprising a first lamp pole 1.1 and a second lamp pole 1.2 connected to the first lamp pole 1.1, the lamp holder bracket comprising a first bracket 2.1 connected to the second lamp pole 1.2, a second bracket 2.2 and a connecting block 2.3 connecting the first and second brackets, the fastening unit comprising a fixing plate 4 and a curved wrapping plate 5, the fixing plate 4 being fixedly connected to the second lamp pole 1.2 and the first bracket 2.1, the curved wrapping plate 5 wraps the second lamp pole 1.2, the fixing plate 4 having a plurality of mounting positions, each mounting position having a first through hole 4.1 and two limiting units, the two limiting units being respectively connected to the two sides of the fixing plate 4, the limiting unit comprising two L-shaped limiting plates 4.2, a limiting slot being formed between the two L-shaped limiting plates 4.2, Both sides of the arc-surface wrapping plate 5 have a first convex plate 5.1, the first convex plate 5.1 is connected to a plurality of arc-shaped limit plates 5.2, the arc-shaped limit plates 5.2 are connected to a plane limit plate 5.3, the plane limit plate 5.3 has a second perforation corresponding to the first perforation 4.1, the second perforation is connected to a limit ring 5.4, the mounting unit comprises a connecting seat 6.1, a mounting plate 6.2 connected to the connecting seat 6.1 and two connecting arms 6.3 connected to the connecting seat 6.1, the mounting plate 6. 2 has multiple mounting grooves 6.2.1, the connecting arm 6.3 is connected to an arc-shaped connecting plate 6.4 that cooperates with the arc-shaped limiting plate 5.2, the arc-shaped connecting plate 6.4 is connected to a second convex plate 6.5, the inner side of the connecting arm 6.3 has a limiting rail 6.3.1 that cooperates with the limiting slot, the connecting arm 6.3 has a through hole portion 6.3.2 that cooperates with the limiting ring 5.4, the first convex plate 5.1 has multiple first mounting holes, and the second convex plate 6.5 has a second mounting hole that cooperates with the first mounting hole.

[0028] A temperature sensor and a humidity sensor are installed on the mounting plate of at least one mounting unit; an air quality sensor is installed on the mounting plate of at least one mounting unit; a video acquisition unit is installed on the mounting plate of at least one mounting unit; there is a gap between the planar limiting plate 5.3 and the fixed plate 4, and the connecting arm 6.3 has an abutting inclined surface 6.3.3 that can abut the limiting ring 5.4; there are multiple first reinforcing ribs between the mounting plate 6.2 and the connecting seat 6.1, and there are multiple second reinforcing ribs between the connecting arm 6.3 and the arc-shaped connecting plate 6.4.

[0029] Working principle: The street lamp of this application is convenient for installing multiple sensors, so that the street lamp can realize multiple functions, such as air quality monitoring, temperature and humidity monitoring, and safety monitoring, so that the street lamp plays a more important role in urban management and improves the level of urban intelligence. The installation unit is convenient for expanding and installing other required functional equipment, thereby realizing rapid expansion of functions and meeting the diverse needs of urban management. Each functional equipment is installed in a modular manner. When a module fails, it can be disassembled separately for inspection or replacement, which is convenient for maintenance and replacement.

[0030] When installing, first Figure 2 As shown, the arc wrapping plate is combined with the arc-shaped limiting plate to wrap the second lamp pole, and at the same time, the plane limiting plate is located between the two L-shaped limiting plates, and then as shown in FIG. Figure 4 As shown, the installation unit is inserted into the limiting rail and the limiting slot. As the installation unit is inserted, the abutting inclined surface of the connecting arm causes the plane limiting plate to gradually bend inwards. Figure 5 As shown, as the installation unit continues to be inserted, when the connecting arm reaches the predetermined position, the limiting ring is embedded in the through hole portion, so that the plane limiting plate will be reset, thereby playing a preliminary fixation, and then the connecting arm is fixedly connected to the fixing plate by fixing bolts and fixing nuts, and then the first protruding plate is fixedly connected to the second protruding plate by fixing bolts and nuts.

[0031] 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. A multi-sensor based urban LED street light, characterized in that: The invention comprises a lamp pole, a lamp holder bracket connected to the lamp pole, an LED lamp holder connected to the lamp holder bracket, a fastening unit installed on the lamp pole and a plurality of mounting units installed on the fastening unit, the lamp pole comprises a first lamp pole and a second lamp pole connected to the first lamp pole, the lamp holder bracket comprises a first bracket connected to the second lamp pole, a second bracket and a connecting block connecting the first and second brackets, the fastening unit comprises a fixing plate and a curved wrapping plate, the fixing plate is fixedly connected to the second lamp pole and the first bracket, the curved wrapping plate wraps the second lamp pole, the fixing plate has a plurality of mounting positions, each mounting position has a first through hole and two limiting units, the two limiting units are respectively connected to the two sides of the fixing plate, the limiting unit comprises two L-shaped limiting plates, and one of the two L-shaped limiting plates is fixedly connected to the second lamp pole and the first bracket. A limiting slot is formed between the arc-shaped limit plates, and both sides of the arc-shaped wrapping plate have first convex plates, the first convex plates are connected to multiple arc-shaped limit plates, the arc-shaped limit plates are connected to plane limit plates, the plane limit plates have second perforations corresponding to the first perforations, and the second perforations are connected to the limiting rings. The mounting unit includes a connecting seat, a mounting plate connected to the connecting seat, and two connecting arms connected to the connecting seat, the mounting plate has multiple mounting through grooves, the connecting arm is connected to an arc-shaped connecting plate that cooperates with the arc-shaped limit plates, the arc-shaped connecting plate is connected to the second convex plate, the inner side of the connecting arm has a limiting rail that cooperates with the limiting slot, the connecting arm has a through hole portion that cooperates with the limiting ring, the first convex plate has multiple first mounting holes, and the second convex plate has a second mounting hole that cooperates with the first mounting hole.

2. The multi-sensor based urban LED street light according to claim 1, characterized in that: A temperature sensor and a humidity sensor are installed on the installation plate of at least one installation unit.

3. The multi-sensor based urban LED street light according to claim 1, characterized in that: An air quality sensor is installed on the installation plate of at least one installation unit.

4. The multi-sensor based urban LED street light according to claim 1, characterized in that: A video acquisition unit is installed on the installation plate of at least one installation unit.

5. The multi-sensor based urban LED street light according to claim 1, characterized in that: There is a gap between the plane limiting plate and the fixing plate, and the connecting arm has an abutting inclined surface capable of abutting against the limiting circular ring.

6. The multi-sensor based urban LED street light according to claim 1, characterized in that: A plurality of first reinforcing ribs are provided between the mounting plate and the connecting seat, and a plurality of second reinforcing ribs are provided between the connecting arm and the arc-shaped connecting plate.

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