LED high pole lamp

Abstract

This utility model discloses an LED high mast light, specifically relating to the field of LED lighting. It includes a housing and a lamp body, with the lamp body detachably mounted on the housing. The housing comprises a lower housing and an upper housing, forming a flip-top structure. An outer sleeve is installed on one side of the bottom of the lower housing, and an inner sleeve is installed on the top of the lamp body. At least three locking bolts are arranged circumferentially on the outer sleeve, with two of the three locking bolts being coaxially arranged. The locking bolts penetrate the outer sleeve and abut against or penetrate the outer wall of the inner sleeve. A flange extends outwardly from the top circumferential side of the inner sleeve. This LED high mast light consists of multiple independent module lamp panels and lenses. The independent module lamp panels and lenses result in better heat dissipation, a longer lifespan, and better control over the optical effect of the lamp. Moreover, maintenance only requires replacing faulty modules, making maintenance more convenient.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and more specifically, to an LED high mast light. Background Technology

[0002] LED high mast lights are high-efficiency lighting systems designed for large-scale outdoor lighting. They are typically installed at a height of ≥15 meters (13–16 meters for mid-mast lights and 15–40 meters for high mast lights), achieving ultra-wide-angle illumination through a combination of multiple high-power LED floodlights, covering an area of ​​up to 10,000 square meters. Their core structure includes the light pole, lifting system, lighting system, and lightning protection system, and they are widely used in public places requiring high-intensity lighting, such as airports, ports, stadiums, and overpasses.

[0003] Currently, most high-mast lights on the market use traditional high-pressure sodium lamps and metal halide lamps; they are relatively large and not very convenient to install and maintain. Utility Model Content

[0004] The present invention provides an LED high mast light that addresses the following problem: existing LED high mast lights use traditional high-pressure sodium lamps and metal halide lamps. When the lamp body is damaged and needs maintenance, it is usually necessary to disassemble the entire lamp and replace the lamp body, which makes the installation and maintenance of the lamp not very convenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED high mast light, comprising a housing and a lamp body, the lamp body being detachably mounted on the housing, the housing comprising a lower housing and an upper housing, the lower housing and the upper housing forming a flip-top structure, an outer sleeve being mounted on one side of the bottom of the lower housing, an inner sleeve being mounted on the top of the lamp body, the outer sleeve being fitted over the inner sleeve, at least three locking bolts being arranged on the circumferential side of the outer sleeve, and two of the three locking bolts being coaxially arranged, the locking bolts penetrating the outer sleeve and abutting against or penetrating the outer side wall of the inner sleeve, a flange extending outward on the top circumferential side of the inner sleeve, the end of the locking bolt penetrating the outer sleeve forming a restrictive structure with the top flange of the inner sleeve.

[0006] In a preferred embodiment, a plurality of aluminum substrates and lenses are mounted on the bottom of the lamp body, with the plurality of aluminum substrates and lenses corresponding one-to-one, and the lenses covering the bottom of the lamp body with the aluminum substrates, and the plurality of lenses are arranged in a honeycomb pattern.

[0007] In a preferred embodiment, the top of the lamp body is integrally formed with a plurality of heat sinks, which are protruding toward the central axis of the top of the lamp body. The channel spacing between two adjacent heat sinks is approximately the same, and the two ends of the channel between two adjacent heat sinks extend to the outer periphery of the lamp body.

[0008] In a preferred embodiment, a scale is fixedly installed at the top center of the lamp body. The scale is fitted into the bottom of the inner sleeve, and the inner sleeve is provided with scale markings that divide the periphery of the outer sleeve into 360 degrees.

[0009] In a preferred embodiment, a hinge connects the lower housing and the upper housing. Locking blocks are injection molded on the outer edges of the lower housing and the upper housing that are in contact with each other. The locking blocks on the lower housing and the upper housing correspond to each other, and the two locking blocks are provided with holes for receiving pins or screws. A latch assembly is also provided on the side of the lower housing and the upper housing away from the hinge. The latch assembly is used to lock or open the lower housing and the upper housing.

[0010] In a preferred embodiment, the latch assembly includes a boss fixedly mounted on the lower housing. A rotating rod is hinged to the boss. A limiting block is mounted on the upper housing, and a groove is formed at the end of the limiting block. A sleeve is hinged to the rotating rod. The sleeve has a U-shaped structure and engages with the groove formed at the end of the limiting block. When the rotating rod is moved upward, the sleeve disengages from the groove at the end of the limiting block. When the rotating rod is moved downward to the lowest point, the sleeve engages with the groove at the end of the limiting block, thereby locking the lower and upper housings.

[0011] In a preferred embodiment, a base is provided on the bottom side of the lower housing away from the outer sleeve, and the base is used for detachable connection with the lamp post.

[0012] In a preferred embodiment, a lever is hinged inside the lower housing, with the end of the lever away from the lower housing being a free end. A protrusion or groove is provided on the inner side of the upper housing to cooperate with the free end of the lever, so that the lower and upper housings are in a flip-top state. A dial switch device is installed inside the upper housing for adjusting the power of the lamp.

[0013] The technical effects and advantages of this utility model are as follows: The LED high mast light of this invention is composed of multiple independent module lamp boards and lenses. The independent module lamp boards and lenses make the lamp heat dissipation better, the lamp life longer, and the lamp optical effect better controlled; moreover, when maintaining the lamp, only the faulty module needs to be replaced, which makes maintenance more convenient. The LED high mast light of this utility model uses plastic PC lens and glass lens, so that different options can be selected for different environments; The lamp body of this utility model can achieve stepless adjustment of 0-360°, so that the lamp can be quickly adjusted to the required angle when installing the lamp; The power supply box of this invention allows for tool-free opening and maintenance, making maintenance more convenient. The LED high mast light of this invention uses a DIP switch (electrical control) to adjust the power of the light fixture. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance of this utility model from the left.

[0015] Figure 2 This is a right-side view of the overall appearance of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the upper shell of this utility model in the open state.

[0017] Figure 4 This is an exploded view of the overall structure of this utility model.

[0018] Figure 5 This is a bottom view of the overall structure of this utility model.

[0019] Figure 6 This is a front view of the overall structure of this utility model.

[0020] Figure 7 This is a rear view schematic diagram of the overall structure of this utility model.

[0021] Figure 8 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0022] The attached figures are labeled as follows: 1. Lower housing; 10. Base; 11. Outer sleeve; 12. Locking block; 13. Lever; 2. Upper housing; 21. Hinge; 22. Dial mechanism; 23. Limiting block; 3. Lamp body; 30. Aluminum substrate; 301. Lens; 31. Heat sink; 32. Dial; 33. Inner sleeve; 4. Locking bolt; 5. Buckle assembly; 51. Boss; 52. Rotating rod; 53. Sleeve rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] Refer to the instruction manual appendix Figures 1-8An LED high mast light includes a housing and a lamp body 3. The lamp body 3 is detachably mounted on the housing. The housing includes a lower housing 1 and an upper housing 2, which form a flip-top structure. An outer sleeve 11 is installed on one side of the bottom of the lower housing 1, and an inner sleeve 33 is installed on the top of the lamp body 3. The outer sleeve 11 is fitted over the inner sleeve 33. At least three locking bolts 4 are arranged on the circumferential side of the outer sleeve 11, and two of the three locking bolts 4 are coaxially arranged. The locking bolts 4 penetrate the outer sleeve 11 and abut against or penetrate the outer side wall of the inner sleeve 33. A flange extends outward on the top circumferential side of the inner sleeve 33. The end of the locking bolt 4 that penetrates the outer sleeve 11 forms a limiting structure with the top flange of the inner sleeve 33.

[0025] It should be noted that the locking bolt 4 is an M8 screw.

[0026] In this embodiment, by loosening the three locking bolts 4, the lamp body 3 can be rotated left and right from 0 to 360° to achieve stepless angle adjustment; when it is necessary to open the power box of the high mast light, the upper housing 2 is opened upwards to a certain angle, and then the staff can perform maintenance on the control module of the lamp body.

[0027] In one embodiment of this utility model, refer to the appendix to the specification. Figure 4 and Figure 5 The bottom of the lamp body 3 is equipped with multiple aluminum substrates 30 and lenses 301. The multiple aluminum substrates 30 and multiple lenses 301 correspond one-to-one, and the lenses 301 cover the bottom of the lamp body 3 with the aluminum substrates 30. The multiple lenses 301 are arranged in a honeycomb pattern.

[0028] It should be noted that the optical part of the high mast light of this utility model consists of 7 independent modules, including an aluminum substrate 30 and a lens 301; the lens 301 is available in two materials: PC plastic and glass.

[0029] In one embodiment of this utility model, refer to the appendix to the specification. Figures 1-4 The top of the lamp body 3 is integrally formed with several heat sinks 31. The heat sinks 31 protrude towards the central axis of the top of the lamp body 3. The channel spacing between two adjacent heat sinks 31 is approximately the same, and the two ends of the channel between two adjacent heat sinks 31 extend to the outer periphery of the lamp body 3.

[0030] It should be noted that the above-mentioned heat sink 31 structure design can guide natural wind through the channels between the heat sinks 31 during actual use of the high mast light, further improving the heat dissipation effect.

[0031] In one embodiment of this utility model, refer to the appendix to the specification. Figures 1-3A scale 32 is fixedly installed at the top center of the lamp body 3. The scale 32 is fitted into the bottom of the inner sleeve 33, and the inner sleeve 33 is provided with scale markings. The scale markings divide the outer sleeve 11 into 360 degrees.

[0032] It should be noted that by loosening the three locking bolts 4, the lamp body 3 can be rotated left and right from 0 to 360° to achieve stepless angle adjustment.

[0033] In one embodiment of this utility model, refer to the appendix to the specification. Figure 2 and Figure 7 A hinge 21 connects the lower housing 1 and the upper housing 2. Locking blocks 12 are injection molded on the outer edges of the lower housing 1 and the upper housing 2 that are in contact with each other. The locking blocks 12 on the lower housing 1 and the upper housing 2 correspond to each other, and the two locking blocks 12 are provided with holes for receiving pins or screws. A latch assembly 5 is also provided on the side of the lower housing 1 and the upper housing 2 away from the hinge 21. The latch assembly 5 is used to lock or open the lower housing 1 and the upper housing 2.

[0034] In one embodiment of this utility model, refer to the appendix to the specification. Figure 1 and Figure 8 The latch assembly 5 includes a boss 51, which is fixedly installed on the lower housing 1. A rotating rod 52 is hinged to the boss 51. A limiting block 23 is installed on the upper housing 2. A groove is formed at the end of the limiting block 23. A sleeve 53 is hinged to the rotating rod 52. The sleeve 53 has a U-shaped structure and engages with the groove formed at the end of the limiting block 23. When the rotating rod 52 is pulled upward, the sleeve 53 disengages from the groove at the end of the limiting block 23. When the rotating rod 52 is pulled downward to the lowest point, the sleeve 53 engages with the groove at the end of the limiting block 23, thereby locking the lower housing 1 and the upper housing 2.

[0035] In one embodiment of this utility model, refer to the appendix to the specification. Figure 5 A base 10 is provided on the bottom side of the lower housing 1 away from the outer sleeve 11. The base 10 is used for detachable connection with the lamp post.

[0036] In one embodiment of this utility model, refer to the appendix to the specification. Figure 3 The lower housing 1 has a lever 13 hinged inside, with the end of the lever 13 away from the lower housing 1 being a free end. The inner side of the upper housing 2 has a protrusion or groove for engaging with the free end of the lever 13, so that the lower housing 1 and the upper housing 2 are in a flip-top state. The upper housing 2 has a dial device 22 installed inside, which is used to adjust the power of the lamp.

[0037] The working principle of this utility model is as follows: When it is necessary to open the power box of the high-mast light, simply loosen the two buckle components by hand and open the upper shell 2 to a certain angle. Use the support rod 13 to support the upper shell 2 to a certain angle, which can prevent the power box cover (upper shell 2) from rotating downward during personnel maintenance operations; the power of the light can be adjusted by the dial device 22.

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED high mast light, comprising a housing and a lamp body (3), wherein the lamp body (3) is detachably mounted on the housing, characterized in that: The housing includes a lower housing (1) and an upper housing (2), which form a flip-top structure. An outer sleeve (11) is installed on one side of the bottom of the lower housing (1), and an inner sleeve (33) is installed on the top of the lamp body (3). The outer sleeve (11) is fitted over the inner sleeve (33). At least three locking bolts (4) are arranged on the circumferential side of the outer sleeve (11), and two of the three locking bolts (4) are arranged coaxially. The locking bolts (4) penetrate the outer sleeve (11) and abut against or penetrate the outer side wall of the inner sleeve (33). A flange extends outward on the top circumferential side of the inner sleeve (33). The end of the locking bolt (4) penetrating the outer sleeve (11) forms a limiting structure with the top flange of the inner sleeve (33).

2. The LED high mast light according to claim 1, characterized in that: The bottom of the lamp body (3) is equipped with multiple aluminum substrates (30) and lenses (301). The multiple aluminum substrates (30) and the multiple lenses (301) correspond one-to-one, and the lenses (301) cover the bottom of the lamp body (30). The multiple lenses (301) are arranged in a honeycomb pattern.

3. The LED high mast light according to claim 1, characterized in that: The top of the lamp body (3) is integrally formed with several heat sinks (31). The heat sinks (31) are protruding towards the central axis of the top of the lamp body (3). The channel spacing between two adjacent heat sinks (31) is approximately the same, and the two ends of the channel between two adjacent heat sinks (31) extend to the outer periphery of the lamp body (3).

4. The LED high mast light according to claim 1, characterized in that: A dial (32) is fixedly installed at the top center of the lamp body (3). The dial (32) is fitted into the bottom of the inner sleeve (33), and the inner sleeve (33) is provided with scale markings. The scale markings divide the periphery of the outer sleeve (11) into 360 degrees.

5. The LED high mast light according to claim 1, characterized in that: A hinge (21) connects the lower housing (1) and the upper housing (2). Locking blocks (12) are injection molded on the outer edges of the lower housing (1) and the upper housing (2) that are in contact with each other. The locking blocks (12) on the lower housing (1) and the upper housing (2) are corresponding to each other. Holes for receiving pins or screws are provided on the two locking blocks (12). A latch assembly (5) is also provided on the side of the lower housing (1) and the upper housing (2) away from the hinge (21). The latch assembly (5) is used to lock or open the lower housing (1) and the upper housing (2).

6. The LED high mast light according to claim 5, characterized in that: The latch assembly (5) includes a boss (51), which is fixedly installed on the lower housing (1). A rotating rod (52) is hinged on the boss (51). A limiting block (23) is installed on the upper housing (2). A groove is formed at the end of the limiting block (23). A sleeve (53) is hinged on the rotating rod (52). The sleeve (53) has a U-shaped structure and engages with the groove formed at the end of the limiting block (23). When the rotating rod (52) is pulled upward, the sleeve (53) disengages from the groove at the end of the limiting block (23). When the rotating rod (52) is pulled downward to the lowest point, the sleeve (53) engages with the groove at the end of the limiting block (23), thereby locking the lower housing (1) and the upper housing (2).

7. The LED high mast light according to claim 1, characterized in that: The lower housing (1) has a base (10) on the bottom side away from the outer sleeve (11), and the base (10) is used for detachable connection with the lamp post.

8. The LED high mast light according to claim 1, characterized in that: The lower housing (1) is hinged with a lever (13) inside. The end of the lever (13) away from the lower housing (1) is a free end. The inner side of the upper housing (2) is provided with a protrusion or groove for cooperating with the free end of the lever (13) so that the lower housing (1) and the upper housing (2) are in a flip-top state. The upper housing (2) is equipped with a dial device (22) inside. The dial device (22) is used to adjust the power of the lamp.

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