Low-level streetlights and their installation methods

Abstract

This invention discloses a low-mounted street light and its installation method, comprising a main body, which includes a housing and a lighting assembly. The lighting assembly includes a first lamp body, a second lamp body, and a third lamp body, which are sequentially arranged circumferentially at the front right position of the housing, arranged from left to right, and from the front to the rear of the lighting assembly. An angle α is formed between the light axis of the first lamp body and the light axis of the second lamp body, and an angle b is formed between the light axis of the second lamp body and the light axis of the third lamp body. Angle α is equal to angle α, and an angle c is formed between the light axis of the first lamp body and the light axis of the third lamp body, where angle c is between 40° and 60°. This low-mounted street light eliminates the need for high-altitude work, is easy to install and maintain, and has low installation and maintenance costs.

Description

Technical Field

[0001] This invention relates to the field of lighting equipment, and in particular to a low-mounted street light and its installation method. Background Technology

[0002] Streetlights are usually installed on both sides of roads, such as highways or bridges, to illuminate the roads and facilitate vehicle passage.

[0003] Traditional streetlights are typically mounted high on poles over 9 meters high, allowing the light to shine downwards from a height. However, the installation and maintenance of these high-mounted streetlights require cranes or other equipment to assist workers in high-altitude operations, which is unsafe, increases costs, and reduces efficiency. Therefore, there is a need for low-mounted streetlights that are easier to install and maintain. Summary of the Invention

[0004] Therefore, it is necessary to provide a low-mounted street light that can be installed in a low position for easy installation and maintenance.

[0005] In addition, it is necessary to provide an installation method for the aforementioned low-level streetlights.

[0006] To address the above problems, the present invention provides a low-level street light, comprising a main body, the main body including a housing and an illumination component disposed within the housing, the illumination component being used to emit light to illuminate the road;

[0007] The lighting assembly includes a first lamp body, a second lamp body, and a third lamp body, all disposed within the housing. The first lamp body, the second lamp body, and the third lamp body are arranged circumferentially around the front right side of the housing, and the light emitted by the first lamp body, the second lamp body, and the third lamp body are all directed towards the outer periphery of the housing, thereby making the light emitted by the lighting assembly face the front right. The first lamp body, the second lamp body, and the third lamp body are arranged sequentially from left to right in the length direction, and the second lamp body, the first lamp body, and the third lamp body are arranged sequentially from the front side to the rear side of the lighting assembly in the width direction, thereby making the second lamp body provide the strongest light intensity for the road.

[0008] An angle α is formed between the light axis direction of the first lamp body and the light axis direction of the second lamp body, and an angle b is formed between the light axis direction of the second lamp body and the light axis direction of the third lamp body. The angle α is equal to the angle b, so that the strongest point of the light emitted by the lighting component coincides with the light axis direction of the second lamp body. Furthermore, an angle c is formed between the light axis direction of the first lamp body and the light axis direction of the third lamp body, and the angle c is 40° to 60°.

[0009] In one embodiment, the housing is provided with a light guide for connecting the light-emitting ends of the first lamp body, the second lamp body, and the third lamp body. The light guide includes a first light-blocking plate and a second light-blocking plate. The first light-blocking plate is connected between the side of the first lamp body away from the second lamp body and the housing, and the second light-blocking plate is connected between the side of the third lamp body away from the second lamp body and the housing. The included angle between the first light-blocking plate and the second light-blocking plate is 60° to 100°, so that the light emitted by the lighting component is located between the first light-blocking plate and the second light-blocking plate.

[0010] In one embodiment, the light guide portion further includes a first light guide plate and a second light guide plate. The first light guide plate is connected between the first lamp body and the second lamp body, and the second light guide plate is connected between the second lamp body and the third lamp body. Both the first light guide plate and the second light guide plate are inclined toward one side of the second lamp body.

[0011] In one embodiment, the first lamp body is disposed at the center of the housing in the length direction, and the first lamp body is disposed at a distance of 0.26 to 0.32 from the front side to the rear side of the housing in the width direction;

[0012] The second lamp body is positioned at a distance of 0.8 to 0.87 from the left side to the right side of the housing in the length direction, and at a distance of 0.25 to 0.31 from the front side to the rear side of the housing in the width direction;

[0013] The three lamp bodies are positioned at a distance of 0.85 to 0.9 from the left side to the right side of the housing in the length direction, and the third lamp body is positioned at the center of the housing in the width direction, so that the light emitted by the second lamp body towards the right front has the strongest illumination intensity on the road.

[0014] In one embodiment, the included angle c is 50°, and the included angles a and b are both 25°.

[0015] In one embodiment, the housing is provided with a bracket, and the bracket has a functional hole for wires to pass through. The first lamp body, the second lamp body, and the third lamp body are all mounted on the bracket.

[0016] The first lamp body, the second lamp body, and the third lamp body are all electrically connected to one end of the wire. The wire passes through the functional hole and through the outer shell, thereby enabling the lighting assembly to be electrically connected to the external structure through the wire.

[0017] In one embodiment, a protective cover is slidably provided on the outer shell, the protective cover covering the light-emitting surfaces of the first lamp body, the second lamp body, and the third lamp body, and the protective cover is an arc-shaped surface.

[0018] In one embodiment, the low-level street light further includes a base, the upper end of which is provided with a connecting part, and the lower end of the main body is provided with a connecting mating part. The connecting part and the connecting mating part are matched so that the main body and the base are rotatably connected.

[0019] The main body rotates vertically relative to the base, and the angle range of the rotation of the main body relative to the base is -15° to 15°.

[0020] A street light assembly includes the aforementioned low-position street light, wherein there are two low-position street lights arranged symmetrically, wherein one low-position street light is located on one side of the road and the other low-position street light is located on the other side of the road, so that the light emitted by both low-position street lights is directed towards the right front of the road.

[0021] A method for installing a low-level street light includes the street light assembly described above. Multiple low-level street lights are installed on one side of the road and are sequentially electrically connected to form a first low-level street light assembly. Multiple low-level street lights are also installed on the other side of the road and are sequentially electrically connected to form a second low-level street light assembly.

[0022] The first low-position street light assembly and the second low-position street light assembly are symmetrically arranged on both sides of the road. The light emitted by the first low-position street light assembly and the second low-position street light assembly are both directed towards the right front of the road and form an acute angle with the direction of vehicle travel.

[0023] By implementing the embodiments of the present invention, the low-position street light can emit light to illuminate the road through the lighting components installed inside the main body, so as to facilitate vehicle passage. The first lamp body, the second lamp body, and the third lamp body are arranged circumferentially at the right front of the outer shell to facilitate road illumination. Moreover, the emitted light is directed to the right front and forms an acute angle with the direction of vehicle travel, thereby effectively preventing the light emitted by the lighting components from shining directly into the driver's eyes while driving, thus preventing glare and effectively preventing the occurrence of safety hazards.

[0024] By designing the angles between the light-emitting axes of the first, second, and third lamp bodies, this optical setup can meet the lighting needs of the road. The strongest point of the light emitted by the lighting assembly composed of the first, second, and third lamp bodies coincides with the light-emitting axis of the second lamp body. Therefore, the intensity of the light emitted by the second lamp body can be enhanced. Since the light emitted by the second lamp body is directed towards the right front of the road and forms an acute angle with the road, the lighting assembly can illuminate the road without affecting the driver's driving.

[0025] Symmetrically installing such low-level streetlights on both sides of the road can provide road lighting. The light emitted by the low-level streetlights forms an acute angle with the direction of vehicle travel and illuminates the road together with the vehicle's headlights, facilitating vehicle passage.

[0026] These low-mounted streetlights only need to be installed on both sides of the road at the same height as vehicle headlights to illuminate the road. They do not require high-altitude work, and are easy to install and maintain with low installation and maintenance costs. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] in:

[0029] Figure 1 This is a schematic diagram of the structure of a low-position street light according to one embodiment.

[0030] Figure 2 For example Figure 1 The diagram shows a partial structural schematic of a low-level street light.

[0031] Figure 3 For example Figure 2 The image shows a front view of a low-level street light.

[0032] Figure 4 For example Figure 1 The diagram shows the internal structure of a low-level street light.

[0033] Figure 5 For example Figure 1 The image shows a side view of a low-level street light.

[0034] Figure 6 For example Figure 1 The image shows a top view of a low-lying street light.

[0035] Figure 7For example Figure 1 The image shows a bottom view of a low-lying street light.

[0036] Figure 8 This is a schematic diagram of a low-position street light according to another embodiment.

[0037] Figure 9 For example Figure 7 The image shows a front view of a low-level street light.

[0038] Figure 10 One embodiment of the connection method for low-position streetlights.

[0039] Figure 11 For example Figure 9 The connection method shown illustrates the installation method for multiple low-position streetlights after connection.

[0040] Figure label:

[0041] 100-Low-position streetlights;

[0042] 10-Base, 12-Connecting part, 14-Fixing part;

[0043] 20-Main body, 22-Outer shell, 222-Connecting mating part, 224-Light guide part, 2241-First light blocking plate, 2242-First light guide plate, 2243-Second light blocking plate, 2244-Second light guide plate, 226-Protective cover, 24-Lighting assembly, 242-First lamp body, 244-Second lamp body, 246-Third lamp body, 26-Bracket, 262-Functional hole;

[0044] 200 - Vehicles, 220 - Headlights;

[0045] 300 - Road, 320 - Guardrail;

[0046] 110 - First low-level street light assembly, 1122 - Solar panel, 1124 - Battery, 1126 - Wiring, 114 - Control unit;

[0047] 120 - Second low-position street light assembly. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indications will also change accordingly.

[0050] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" and "second" may explicitly or implicitly include at least one of the stated features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0051] Combination Figures 1-11 The present invention discloses a low-level street light according to one embodiment, including a main body 20, the main body 20 including a housing 22 and an illumination component 24 disposed within the housing 22, the illumination component 24 being used to emit light to illuminate a road 300.

[0052] The lighting assembly 24 includes a first lamp body 242, a second lamp body 244, and a third lamp body 246, all disposed within the housing 22. The first lamp body 242, the second lamp body 244, and the third lamp body 246 are arranged circumferentially around the front right side of the housing 22, and the light emitted by the first lamp body 242, the second lamp body 244, and the third lamp body 246 are all directed towards the outer periphery of the housing 22, thereby making the light emitted by the lighting assembly 24 face the front right. The first lamp body 242, the second lamp body 244, and the third lamp body 246 are arranged sequentially from left to right in the length direction, and the second lamp body 244, the first lamp body 242, and the third lamp body 246 are arranged sequentially from the front side to the rear side of the lighting assembly 24 in the width direction, thereby making the second lamp body 244 provide the strongest light intensity for the road 300.

[0053] An angle α is formed between the illumination axis direction of the first lamp body 242 and the illumination axis direction of the second lamp body 244, and an angle b is formed between the illumination axis direction of the second lamp body 244 and the illumination axis direction of the third lamp body 246. The included angle α is equal to the included angle α, so that the strongest point of the light emitted by the lighting component 24 coincides with the illumination axis direction of the second lamp body 244. Furthermore, an angle c is formed between the illumination axis direction of the first lamp body 242 and the illumination axis direction of the third lamp body 246, and the included angle c is 40° to 60°.

[0054] Specifically, the lighting components 24 are used to emit light to illuminate the road 300, and all lighting components 24 are installed inside the housing 22.

[0055] The lighting assembly 24 is composed of a first lamp body 242, a second lamp body 244, and a third lamp body 246, combined with Figure 6 The first lamp body 242, the second lamp body 244, and the third lamp body 246 are positioned at the front right, with their light direction all facing the outer periphery of the housing 22. This arrangement ensures that the light emitted by the lighting assembly 24 is directed towards the front right, thus illuminating the road 300 at the front right. The arrangement order along the length is: the first lamp body 242, the second lamp body 244, and the third lamp body 246 are arranged from left to right; the arrangement order along the width is: the second lamp body 244, the first lamp body 242, and the third lamp body 246 are arranged from front to back. This arrangement ensures that the second lamp body 244 is positioned at the very back and the very front, maximizing the light intensity it provides to the road 300.

[0056] The illumination axis of the first lamp body 242 intersects the illumination axis of the second lamp body 244 at a point to the left rear, and the illumination axis of the second lamp body 244 intersects the illumination axis of the third lamp body 246 at another point to the left rear. Angle a equals angle b, which makes the illumination intensity of the road 300 strongest at the illumination axis of the second lamp body 244. Angle c is formed between the illumination axis of the first lamp body 242 and the illumination axis of the third lamp body 246. The light emitted by the lighting component 24 will be slightly diffused based on the angle c. However, the position where the light emitted by the lighting component has the strongest illumination intensity on the road 300 is still the position where the light emitted by the second lamp body 244 is emitted. By setting the angle c to 40° to 60°, the illumination range of the light emitted by the second lamp body 244 will be less than 60°.

[0057] Therefore, this low-position street light 100 concentrates the light emitted by the lighting component 24, with the strongest light intensity pointing to the right front of the road 300, forming a certain acute angle with the direction of travel of the vehicle 200, so as not to cause glare to the driver's eyes and affect driving.

[0058] In implementing this embodiment of the invention, the low-level street light 100 can emit light through the lighting component 24 installed inside the main body 20 to illuminate the road 300 so that vehicles 200 can pass. The first lamp body 242, the second lamp body 244, and the third lamp body 246 are arranged circumferentially at the right front position of the outer casing 22 to facilitate the illumination of the road 300. Furthermore, the emitted light is directed to the right front and forms an acute angle with the direction of travel of the vehicle 200, thereby effectively preventing the light emitted by the lighting component 24 from directly shining into the driver's eyes and causing glare, thus effectively preventing the occurrence of safety hazards.

[0059] By designing the angles between the illumination axes of the first lamp body 242, the second lamp body 244, and the third lamp body 246, this optical setup can meet the lighting needs of the road 300. The strongest point of the light emitted by the lighting assembly 24, composed of the first lamp body 242, the second lamp body 244, and the third lamp body 246, coincides with the illumination axis of the second lamp body 244. Therefore, the intensity of the light emitted by the second lamp body 244 can be enhanced. The light emitted by the second lamp body 244 is directed towards the right front of the road 300 and forms an acute angle with the road 300, which will not affect the driver's driving. Thus, the lighting assembly 24 can illuminate the road 300 without affecting the driver's driving.

[0060] The low-level streetlights 100 are symmetrically installed on both sides of the road 300 to illuminate the road 300. The light emitted by the low-level streetlights 100 forms an acute angle with the direction of travel of the vehicle 200, and together with the headlights 220 of the vehicle 200, they provide illumination, which facilitates the passage of the vehicle 200.

[0061] Therefore, such low-level streetlights 100 only need to be installed on both sides of the road 300 at the same height as the headlights 220 of the vehicle 200 to illuminate the road 300. No high-altitude work is required, and installation and maintenance are convenient and cost-effective.

[0062] Combination Figures 2-6The housing 22 is provided with a light guide 224 for connecting the light-emitting ends of the first lamp body 242, the second lamp body 244, and the third lamp body 246. The light guide 224 includes a first light-blocking plate 2241 and a second light-blocking plate 2243. The first plate is connected between the side of the first lamp body 242 away from the second lamp body 244 and the housing 22. The second plate is connected between the side of the third lamp body 246 away from the second lamp body 244 and the housing 22. The included angle between the first plate and the second plate is 60° to 100°, so that the light emitted by the lighting component 24 is located between the first plate and the second plate.

[0063] Specifically, the light guide 224 can conveniently connect the light-emitting ends of the first lamp body 242, the second lamp body 244 and the third lamp body 246, thereby limiting the light emitted by the first lamp body 242, the second lamp body 244 and the third lamp body 246; the first baffle limits the maximum illumination range of the first lamp body 242 and the second baffle limits the maximum illumination range of the third lamp body 246. Therefore, the first baffle and the second baffle ensure that the light emitted by the lighting assembly 24 does not exceed 100°.

[0064] Preferably, the light guide portion 224 further includes a first light guide plate 2242 and a second light guide plate 2244. The first light guide plate 2242 is connected between the first lamp body 242 and the second lamp body 244, and the second light guide plate 2244 is connected between the second lamp body 244 and the third lamp body 246. Both the first light guide plate 2242 and the second light guide plate 2244 are inclined toward one side of the second lamp body 244.

[0065] Specifically, the first light guide plate 2242 and the second light guide plate 2244 guide the light emitted by the first lamp body 242 and the third lamp body 246, so that the light emitted by the first lamp body 242 and the third lamp body 246 will converge with the light emitted by the second lamp body 244 along the first guide plate and the second guide plate, thereby enhancing the illumination intensity of the second lamp body 244 on the road 300.

[0066] Combination Figure 6 The first lamp body 242 is disposed at the center of the housing 22 in the length direction, and the first lamp body 242 is disposed at a distance of 0.26 to 0.32 from the front side to the rear side of the housing 22 in the width direction.

[0067] The second lamp body 244 is positioned at a distance of 0.8 to 0.87 in the length direction from the left side to the right side of the housing 22, and at a distance of 0.25 to 0.31 in the width direction from the front side to the rear side of the housing 22.

[0068] The three lamp bodies are positioned at a distance of 0.85 to 0.9 from the left side to the right side of the housing 22 in the length direction, and the third lamp body 246 is positioned at the center of the housing 22 in the width direction, so that the light emitted by the second lamp body 244 towards the right front has the strongest illumination intensity on the road 300.

[0069] Specifically, the first lamp body 242 is located at the center of the outer casing 22 in the length direction and at 0.3 of the outer casing 22 in the width direction when viewed from front to back.

[0070] The second lamp body 244 is positioned at 0.84 of the outer casing 22 in the length direction when viewed from left to right, and at 0.29 of the outer casing 22 in the width direction when viewed from front to back.

[0071] The third lamp body 246 is positioned at 0.88 of the outer casing 22 in the length direction from left to right, and is positioned at the center of the outer casing 22 in the width direction.

[0072] This arrangement ensures that the light emitted by the second lamp body 244 towards the right front illuminates the road 300 with the strongest light intensity, and the light emitted by the first lamp body 242 and the third lamp body 246 converges with the second lamp body 244, so that the strongest light illumination position of the light emitted by the lighting component 24 on the road 300 is within the illumination range of the light emitted by the second lamp body 244.

[0073] In a specific embodiment, the length of the housing is 202mm and the width of the housing is 150mm; the first lamp body 242 is located at the center of the housing 22 in the length direction and at 45mm from front to back in the width direction; the second lamp body 244 is located at 170mm from left to right in the length direction and at 43.5mm from left to right in the width direction; the third lamp body 246 is located at 178mm from left to right in the length direction and at the center of the housing 22 in the width direction.

[0074] Preferably, the included angle c is 50°, and the included angles a and b are both 25°.

[0075] Specifically, the first lamp body 242 includes a first lamp housing and a first lamp bead disposed within the first lamp housing. The second lamp body 244 and the third lamp body 246 have the same configuration. The light axis direction of the first lamp body 242 coincides with the light axis direction of the first lamp bead. The lamp housing facilitates the protection of the lamp bead and also makes the installation of the lamp body easier.

[0076] Combination Figures 1-7The housing 22 is provided with a bracket 26, and the bracket 26 is provided with a functional hole 262 for wires to pass through. The first lamp body 242, the second lamp body 244 and the third lamp body 246 are all mounted on the bracket 26.

[0077] The first lamp body 242, the second lamp body 244, and the third lamp body 246 are all electrically connected to one end of the wire. The wire passes through the functional hole 262 and through the outer casing 22, thereby enabling the lighting assembly 24 to be electrically connected to the external structure via the wire.

[0078] Specifically, the first lamp body 242, the second lamp body 244, and the third lamp body 246 are fixedly connected to the housing 22 by a bracket 26. The bracket 26 is inclined so that the light emitted by the lighting component 24 is directed to the right front. The functional hole 262 provided on the bracket 26 facilitates the passage of wires, thereby facilitating the electrical connection between the first lamp body 242, the second lamp body 244, and the third lamp body 246 and the external structure, so that the external mechanism can easily provide power to the lighting component 24.

[0079] Preferably, a protective cover 226 is slidably provided on the outer shell 22, the protective cover 226 covers the light-emitting surfaces of the first lamp body 242, the second lamp body 244 and the third lamp body 246, and the protective cover 226 is an arc-shaped surface.

[0080] The protective cover 226 is slidably mounted on the housing 22, allowing it to be closed to protect the lamp body when the low-position street light 100 is not in use, and opened for convenient use of the low-position street light 100. It is designed with a curved surface to match the light-emitting surface of the low-position street light 100.

[0081] Preferably, the low-position street light 100 further includes a base 10, the upper end of which is provided with a connecting part 12, and the lower end of the main body 20 is provided with a connecting mating part 222. The connecting part 12 and the connecting mating part 222 are matched so that the main body 20 is rotatably connected to the base 10.

[0082] The main body 20 rotates vertically relative to the base 10, and the rotation angle of the main body 20 relative to the base 10 is in the range of -15° to 15°.

[0083] Specifically, the base 10 is rotatably connected to the lower part of the main body 20, and the front of the base 10 corresponds to the front of the outer shell 22; the main body 20 can rotate up and down relative to the base 10 in order to adjust the direction of the light emitted by the lighting component 24.

[0084] A street light assembly includes the aforementioned low-position street light 100. There are two low-position street lights 100, and the two low-position street lights 100 are symmetrically arranged. One low-position street light 100 is located on one side of the road 300, and the other low-position street light 100 is located on the other side of the road 300, so that the light emitted by both low-position street lights 100 is directed towards the right front of the road 300.

[0085] Specifically, the street light assembly includes, for example, two symmetrically arranged low-position street lights 100, one of which is located on the left side of the road 300. Figure 1-7 The low-level street light 100 is shown. Another low-level street light 100 is located on the right side of the road 300, as shown. Figure 8-9 The low-level street light shown is 100.

[0086] Such a street light assembly can illuminate the road 300, and the light emitted by the lighting assembly 24 is directed towards the right front of the road 300, consistent with the direction of travel of the vehicle 200, and the direction of illumination forms an acute angle with the direction of travel of the vehicle 200, so as not to shine directly into the driver's eyes and affect the driver's driving.

[0087] Combination Figure 10-11 A method for installing low-level streetlights includes the aforementioned streetlight assembly. Multiple low-level streetlights 100 are disposed on one side of the road 300, and the multiple low-level streetlights 100 are sequentially electrically connected to form a first low-level streetlight assembly 110. Multiple low-level streetlights 100 are also disposed on the other side of the road 300, and the multiple low-level streetlights 100 are sequentially electrically connected to form a second low-level streetlight assembly 120.

[0088] The first low-position street light assembly 110 and the second low-position street light assembly 120 are symmetrically arranged on both sides of the road 300. The illumination direction of the first low-position street light assembly 110 and the second low-position street light assembly 120 is towards the right front of the road 300, and forms an acute angle with the driving direction of the vehicle 200.

[0089] Specifically, multiple low-level streetlights 100 are installed on both the left and right sides of the road 300. The multiple low-level streetlights 100 installed on the left side of the road 300 are sequentially connected to form a first low-level streetlight assembly 110, such as... Figure 10 As shown. Multiple low-level streetlights 100 are electrically connected via line 1126, and a power supply unit, a battery 1124, and a control unit 114 are installed at the end of line 1126. The power supply unit can be a solar panel 1122 or an external power source. The battery 1124 can store electrical energy, and the control unit 114 can control the opening and closing of the low-level streetlights 100.

[0090] Multiple low-level streetlights 100 located on the right side of the road 300 are sequentially connected to form a second low-level streetlight assembly 120. The second low-level streetlight assembly 120 is symmetrically arranged with the first low-level streetlight assembly 110 and is powered and controlled in the same manner.

[0091] The first low-position street light assembly 110 and the second low-position street light assembly 120 are symmetrically installed on both sides of the road 300. Specifically, they can be installed next to the guardrail 320 of the road 300, so that the height of the low-position street light 100 is basically the same as the height of the vehicle light 220.

[0092] The light emitted by the first low-position street light assembly 110 and the second low-position street light assembly 120 is directed towards the right front of the road 300 and forms an acute angle with the driving direction of the vehicle 200, which facilitates lighting and the driving of the vehicle 200.

[0093] In summary, because high-mounted streetlights have high initial investment costs, and installation, repair, and maintenance at height require the use of cranes and other high-altitude work equipment, they are time-consuming, labor-intensive, costly, and unsafe, reducing work efficiency and increasing working time and material costs. Therefore, installing low-mounted streetlights can reduce costs, improve efficiency, and avoid the dangers of working at heights.

[0094] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A low-level street light, characterized in that The utility model relates to a street lamp, which comprises a main body, the main body comprises a shell and a lighting assembly arranged in the shell, the lighting assembly is used for emitting light to illuminate the road; The lighting assembly comprises a first lamp body, a second lamp body and a third lamp body arranged in the shell, the first lamp body, the second lamp body and the third lamp body are sequentially arranged in the right front position of the shell in the circumferential direction, and the light emitted by the first lamp body, the second lamp body and the third lamp body is directed to the outer periphery of the shell, so that the light emitted by the lighting assembly is directed to the right front, wherein the first lamp body, the second lamp body and the third lamp body are sequentially arranged from left to right in the length direction, and the second lamp body, the first lamp body and the third lamp body are sequentially arranged from the front side of the lighting assembly to the rear side of the lighting assembly in the width direction, so that the second lamp body has the strongest light intensity for the road; The light axis direction of the first lamp body and the light axis direction of the second lamp body form an included angle a, the light axis direction of the second lamp body and the light axis direction of the third lamp body form an included angle b, the included angle a is equal to the included angle b, so that the strongest part of the light emitted by the lighting assembly coincides with the light axis direction of the second lamp body, and the light axis direction of the first lamp body and the light axis direction of the third lamp body form an included angle c, the included angle c is 40-60 degrees.

2. The low-level street light of claim 1, wherein The shell is provided with a light guide part for connecting the light emitting ends of the first lamp body, the second lamp body and the third lamp body, the light guide part comprises a first light shielding plate and a second light shielding plate, the first light shielding plate is connected between the side of the first lamp body away from the second lamp body and the shell, the second light shielding plate is connected between the side of the third lamp body away from the second lamp body and the shell, and the included angle between the first light shielding plate and the second light shielding plate is 60-100 degrees, so that the light emitted by the lighting assembly is located between the first light shielding plate and the second light shielding plate.

3. The low-level street light of claim 2, wherein, The light guide part further comprises a first light guide plate and a second light guide plate, the first light guide plate is connected between the first lamp body and the second lamp body, the second light guide plate is connected between the second lamp body and the third lamp body, and the first light guide plate and the second light guide plate are inclined towards the side of the second lamp body.

4. The low-level street light of claim 3, wherein The first lamp body is arranged at the center position of the shell in the length direction, and the first lamp body is arranged at 0.26-0.32 from the front side of the shell to the rear side of the shell in the width direction; The second lamp body is arranged at 0.8-0.87 from the left side of the shell to the right side of the shell in the length direction, and the second lamp body is arranged at 0.25-0.31 from the front side of the shell to the rear side of the shell in the width direction; The third lamp body is arranged at the center of the shell in the width direction, so that the light emitted by the second lamp body toward the right front has the strongest light intensity on the road.

5. The low-level street light of claim 1, wherein The included angle c is 50°, and the included angles a and b are both 25°.

6. The low-level street light according to any one of claims 1 to 5, characterized in that The shell is provided with a support, the support is provided with a functional hole through which a wire can pass, and the first lamp body, the second lamp body, and the third lamp body are all mounted on the support. The first lamp body, the second lamp body, and the third lamp body are all electrically connected to one end of the wire, the wire is arranged through the functional hole and penetrates the shell, so that the lighting assembly is electrically connected to an external structure through the wire.

7. The low-level street light of claim 6, wherein The shell is provided with a protective cover that is arranged on the light-emitting surface of the first lamp body, the second lamp body, and the third lamp body, and the protective cover is an arc surface.

8. The low-level street light of claim 6, wherein, The low-position street lamp further comprises a base, the base is provided with a connecting portion at the upper end, the main body is provided with a connecting matching portion at the lower end, and the connecting portion and the connecting matching portion are matched to enable the main body to be rotationally connected to the base. The main body rotates relative to the base along the vertical direction, and the angle range of the rotation of the main body relative to the base is -15° to 15°.

9. A street light assembly characterized by, The low-position street lamp comprises two low-position street lamps, and the two low-position street lamps are symmetrically arranged, one of the low-position street lamps is arranged on one side of the road, and the other low-position street lamp is arranged on the other side of the road, so that the light emitted by the two low-position street lamps is both directed toward the right front of the road.

10. A method of installing a low-level street light, characterised by, The low-position street lamp comprises a first low-position street lamp assembly and a second low-position street lamp assembly, the first low-position street lamp assembly comprises a plurality of low-position street lamps arranged on one side of the road, and the second low-position street lamp assembly comprises a plurality of low-position street lamps arranged on the other side of the road. The first low-position street lamp assembly and the second low-position street lamp assembly are symmetrically arranged on both sides of the road, the directions of the light emitted by the first low-position street lamp assembly and the second low-position street lamp assembly are both directed toward the right front of the road, and form an acute angle with the driving direction of the vehicle.

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