Explosion-proof LED roadway support lamp

Abstract

The utility model belongs to the technical field of explosion-proof LED roadway support lamps, and particularly relates to an explosion-proof LED roadway support lamp which comprises an installation plate, installation grooves are symmetrically formed in the installation plate, a semicircular frame is fixedly installed on one side of the installation plate, a semicircular groove is formed in the semicircular frame, a plurality of round holes are formed in the top of the semicircular frame, an arc-shaped block is installed in the semicircular groove in a sliding mode, and the arc-shaped block is fixedly installed on the installation plate. Wherein a first plug pin is installed in one round hole in an inserted mode, the lower end of the first plug pin extends into the arc-shaped block, a connecting plate is fixedly installed on one side of the arc-shaped block, and one side of the connecting plate penetrates through the semicircular groove and extends to the outside. When the whole device is used, the range of the adjustable irradiation angle of the explosion-proof LED roadway lamp is enlarged, the installation plate does not need to be detached from the inner wall of a roadway, the U-shaped plate can be detached independently, and therefore the explosion-proof LED roadway lamp can be detached, the installation plate is not needed to be detached from the inner wall of the roadway, and the explosion-proof LED roadway lamp is convenient to use. The dismounting and mounting processes are convenient and rapid, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of explosion-proof LED roadway support lamps, and particularly relates to an explosion-proof LED roadway support lamp. Background Technique

[0002] The LED explosion-proof roadway lamp is mainly applicable to the lighting of roadway chambers in coal mines with methane and coal dust explosion hazards.

[0003] For example, the Chinese patent with the publication number CN218993271 U discloses an explosion-proof LED roadway lamp bracket, which relates to the technical field of explosion-proof LED roadway lamp brackets. Aiming at the problem that the angle adjustment mechanism is usually set on the brackets of the existing explosion-proof LED roadway lamps, but the angle adjustment mechanism is usually adjusted by bolts, and it is easy to loosen due to vibration during use, affecting the lighting angle. The following scheme is proposed: including an installation bracket and an explosion-proof LED roadway lamp body. Both sides of the installation bracket are rotatably installed with side shafts, and the explosion-proof LED roadway lamp body is fixedly installed between the two side shafts; a side block is fixedly installed on one side of the installation bracket, a rotating column is rotatably installed in the side block, and a driving bevel gear is fixedly installed at the bottom end of the rotating column. The structure of the utility model is reasonably designed, the angle of the explosion-proof LED roadway lamp body can be conveniently adjusted and locked, the lighting angle can be prevented from being affected by vibration, and it is easy to operate and use.

[0004] The above patent has the following problems:

[0005] There are some disadvantages when the above patent is used. For example, after the explosion-proof LED roadway lamp body in the device is installed, when the angle of the explosion-proof LED roadway lamp body is adjusted, it can only be rotated and adjusted around the side shaft as the axis, resulting in a limited adjustment range of the explosion-proof LED roadway lamp body. Moreover, when the explosion-proof LED roadway lamp body is damaged and needs to be repaired, the installation bracket needs to be disassembled together. After the repair, the installation bracket needs to be fixed again, which is time-consuming and laborious. In view of this, we propose an explosion-proof LED roadway support lamp. Content of the Utility Model

[0006] The purpose of the utility model is to provide an explosion-proof LED roadway support lamp to solve the problems raised in the above background technique.

[0007] In view of this, the utility model provides an explosion-proof LED roadway support lamp, including:

[0008] Mounting plate, mounting grooves are symmetrically formed in the mounting plate, a semi-circular frame is fixedly mounted on one side of the mounting plate, a semi-circular groove is formed in the semi-circular frame, a plurality of circular holes are formed in the top of the semi-circular frame, an arc-shaped block is slidably mounted in the semi-circular groove, a first pin is inserted into one of the circular holes, and the lower end of the first pin extends into the arc-shaped block, a connecting plate is fixedly mounted on one side of the arc-shaped block, and one side of the connecting plate penetrates through the semi-circular groove and extends to the outside;

[0009] L-shaped groove, the L-shaped groove is formed in one side of the connecting plate, an L-shaped plate is inserted into the L-shaped groove, a U-shaped plate is fixedly mounted on one side of the L-shaped plate, a rotating block is rotatably mounted in the U-shaped plate, an explosion-proof LED roadway lamp is fixedly mounted on one side of the rotating block, a first through hole is formed in the U-shaped plate, a plurality of second through holes are formed in the rotating block, and the same second pin is inserted into the first through hole and one of the second through holes;

[0010] Limiting component, the limiting component is located in the connecting plate and is used for limiting the position of the L-shaped plate.

[0011] In this technical solution, the staff places the mounting plate at the mounting position. Subsequently, the mounting plate is fixed at the mounting position through the expansion screws in the two mounting grooves. When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp in the vertical direction, the staff pulls out the second pin in the first through hole and one of the second through holes. At this time, the rotating block will be released from the limit. Subsequently, the staff can rotate the explosion-proof LED roadway lamp in the vertical direction. The explosion-proof LED roadway lamp will drive the rotating block to rotate. At this time, a plurality of second through holes on the rotating block will rotate. Until the irradiation angle of the explosion-proof LED roadway lamp in the vertical direction is adjusted, at this time, another second through hole will communicate with the first through hole. Subsequently, the staff inserts one end of the second pin into the first through hole and makes one end of the second pin enter another second through hole. At this time, the rotating block will be limited and will no longer rotate, so that the explosion-proof LED roadway lamp will also be fixed;

[0012] When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp in the horizontal direction, the staff pulls out the first pin from one of the circular holes and the arc-shaped block. At this time, the arc-shaped block will be released from the limit. Subsequently, the staff can rotate the explosion-proof LED roadway lamp in the horizontal direction. Subsequently, the explosion-proof LED roadway lamp will drive the arc-shaped block to rotate through the rotating block, the U-shaped plate, the L-shaped plate and the connecting plate. At this time, the arc-shaped block will slide in the semi-circular groove until the explosion-proof LED roadway lamp is adjusted to a suitable displacement. At this time, the hole on the arc-shaped block will be directly below another circular hole. Subsequently, one end of the first pin is inserted into another circular hole, and the lower end of the first pin is inserted into the hole on the arc-shaped block, thereby limiting the arc-shaped block and also limiting the explosion-proof LED roadway lamp;

[0013] When the explosion-proof LED roadway lamp is damaged and needs to be disassembled for repair, through the set limit component, the limit on the L-shaped plate by the limit component is released. Subsequently, the explosion-proof LED roadway lamp is moved upward. The explosion-proof LED roadway lamp will drive the rotating block, U-shaped plate, pin two and L-shaped plate to move upward until the L-shaped plate is completely displaced from the L-shaped groove. At this time, the explosion-proof LED roadway lamp will be disassembled. During installation, the staff aligns the position of the L-shaped plate with the L-shaped groove so that the L-shaped groove is directly above the L-shaped groove. Subsequently, the L-shaped plate is moved downward until the L-shaped plate is completely inserted into the L-shaped groove. Then, through the set limit component, the limit component fixes the L-shaped plate in the L-shaped groove, making the repaired explosion-proof LED roadway lamp fixed.

[0014] In the above technical solution, further, the limit component includes:

[0015] A chute, which is opened in the connecting plate and is located on one side of the L-shaped groove. A limit block is slidably installed in the chute. One end of the limit block penetrates through one side of the chute and extends into the L-shaped groove. A spring is provided in the chute and is located at the other end of the limit block. A pull rod is fixedly installed in the spring at the other end of the limit block. One end of the pull rod penetrates through the other side of the chute and extends to the outside.

[0016] In this technical solution, when the explosion-proof LED roadway lamp is damaged and needs to be disassembled for repair, the staff pulls the pull rod by hand, causing the pull rod to drive the limit block to move. At this time, the spring will contract under the extrusion of the limit block until the limit block completely enters the chute. At this time, the limit on the L-shaped plate will be released.

[0017] In the above technical solution, further, the limit block is slidably connected to the L-shaped groove. The bottom of the limit block contacts the top of the L-shaped plate. Both ends of the spring are tightly welded to the other end of the limit block and the inner wall of the chute respectively. The pull rod is slidably connected to the chute and the connecting plate.

[0018] In this technical solution, it is ensured that the limit block can slide in the L-shaped groove; it is ensured that the limit block can limit the L-shaped plate; the structural stability of the spring is ensured; and the normal use of the pull rod is ensured.

[0019] In the above technical solution, further, the round hole is communicated with the semi-circular groove, and the lower end of the pin one is inserted and matched with the arc-shaped block.

[0020] In this technical solution, it is ensured that the lower end of the pin one can be inserted into the round hole and the arc-shaped block in the semi-circular groove.

[0021] In the above technical solution, further, the connecting plate is slidably connected to the semi-circular groove, and several round holes are arranged at equal intervals.

[0022] In this technical solution, it is ensured that the connecting plate can slide within the semi-circular groove; it is guaranteed that multiple irradiation angles in the horizontal direction of the explosion-proof LED roadway lamp can be adjusted.

[0023] In the above technical solution, further, the first through hole is communicated with the second through hole.

[0024] In this technical solution, it is ensured that one end of the second pin can be inserted into the first through hole and the second through hole.

[0025] The beneficial effects of the present utility model are as follows:

[0026] 1. For this explosion-proof LED roadway support lamp, through the cooperation among the semi-circular frame, semi-circular groove, circular hole, arc-shaped block, connecting plate, U-shaped plate, rotating block, first through hole, first pin, second pin and second through hole, it is ensured that the irradiation angle in the vertical direction of the explosion-proof LED roadway lamp can be adjusted, and the irradiation angle in the horizontal direction of the explosion-proof LED roadway lamp can also be adjusted. The adjustment method is relatively convenient, and the range of adjustable irradiation angles of the explosion-proof LED roadway lamp is increased.

[0027] 2. For this explosion-proof LED roadway support lamp, through the cooperation among the L-shaped groove, L-shaped plate and limiting component, when the explosion-proof LED roadway lamp is damaged and needs to be repaired, there is no need to disassemble the mounting plate from the inner wall of the roadway. The U-shaped plate can be disassembled separately, so that the explosion-proof LED roadway lamp can be disassembled. The disassembly and installation process is relatively convenient, fast, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the overall structural schematic diagram of the present utility model;

[0029] Figure 2 is the cross-sectional structural schematic diagram of the semi-circular frame in the present utility model;

[0030] Figure 3 is the internal structural schematic diagram of the semi-circular frame in the present utility model;

[0031] Figure 4 is the exploded structural schematic diagram of part of the structure in the present utility model;

[0032] Figure 5 is the internal structural schematic diagram of the connecting plate in the present utility model;

[0033] Figure 6 is the structural schematic diagram of the U-shaped plate and the L-shaped plate in the present utility model;

[0034] Figure 7 is the structural schematic diagram of the rotating block in the present utility model.

[0035] The marks in the figure are shown as:

[0036] 1. Mounting plate; 2. Mounting groove; 3. Semi-circular frame; 4. Semi-circular groove; 5. Round hole; 6. Connecting plate; 7. L-shaped groove; 8. Flameproof LED roadway lamp; 9. Bolt one; 10. Arc-shaped block; 11. Bolt two; 12. U-shaped plate; 13. Rotating block; 14. Pull rod; 15. Slide groove; 16. Spring; 17. Limit block; 18. L-shaped plate; 19. First through hole; 20. Second through hole. Detailed implementation manner

[0037] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0038] In the description of the present application, it should be noted that the terms used here are only for describing specific implementation manners, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0040] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanations, these directional terms do not indicate and imply that the devices or components referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the directional terms "inner, outer" refer to the inside and outside relative to the contours of the respective components themselves.

[0041] It should be noted that in the present application, the term "comprising", "including" or any other variants thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitations, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0042] Embodiment 1:

[0043] Please refer to Figure 1 - Figure 7 As shown in the figure, this embodiment provides an explosion-proof LED roadway support lamp, including:

[0044] A mounting plate 1, on which mounting grooves 2 are symmetrically opened. One side of the mounting plate 1 is fixedly installed with a semi-circular frame 3. A semi-circular groove 4 is opened in the semi-circular frame 3. A plurality of circular holes 5 are opened at the top of the semi-circular frame 3. An arc-shaped block 10 is slidably installed in the semi-circular groove 4. A first pin 9 is inserted and installed in one of the circular holes 5, and the lower end of the first pin 9 extends into the arc-shaped block 10. One side of the arc-shaped block 10 is fixedly installed with a connecting plate 6, and one side of the connecting plate 6 penetrates through the semi-circular groove 4 and extends to the outside;

[0045] The L-shaped groove 7 is opened on one side of the connecting plate 6. An L-shaped plate 18 is inserted and installed in the L-shaped groove 7. A U-shaped plate 12 is fixedly installed on one side of the L-shaped plate 18. A rotating block 13 is rotatably installed in the U-shaped plate 12. An explosion-proof LED roadway lamp 8 is fixedly installed on one side of the rotating block 13. A through hole one 19 is opened on the U-shaped plate 12. A plurality of through holes two 20 are opened on the rotating block 13. The same pin two 11 is inserted and installed in the through hole one 19 and one of the through holes two 20.

[0046] The limiting component is located in the connecting plate 6 and is used for limiting the position of the L-shaped plate 18.

[0047] Among them, the staff places the mounting plate 1 at the installation position. Subsequently, the mounting plate 1 is fixed at the installation position through the expansion screws in the two installation grooves 2. When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp 8 in the vertical direction, the staff pulls out the pin two 11 in the through hole one 19 and one of the through holes two 20. At this time, the rotating block 13 will be released from the limit. Then, the staff can rotate the explosion-proof LED roadway lamp 8 in the vertical direction. The explosion-proof LED roadway lamp 8 will drive the rotating block 13 to rotate. At this time, a plurality of through holes two 20 on the rotating block 13 will rotate. Until the irradiation angle of the explosion-proof LED roadway lamp 8 in the vertical direction is adjusted, at this time, another through hole two 20 will communicate with the through hole one 19. Then, the staff inserts one end of the pin two 11 into the through hole one 19 and makes one end of the pin two 11 enter another through hole two 20. At this time, the rotating block 13 will be limited and will no longer rotate, so that the explosion-proof LED roadway lamp 8 will also be fixed.

[0048] When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp 8 in the horizontal direction, the staff pulls out the pin one 9 from one of the round holes 5 and the arc-shaped block 10. At this time, the arc-shaped block 10 will be released from the limit. Then, the staff can rotate the explosion-proof LED roadway lamp 8 in the horizontal direction. Then, the explosion-proof LED roadway lamp 8 will drive the arc-shaped block 10 to rotate through the rotating block 13, the U-shaped plate 12, the L-shaped plate 18 and the connecting plate 6. At this time, the arc-shaped block 10 will slide in the semi-circular groove 4 until the explosion-proof LED roadway lamp 8 is adjusted to a suitable position. At this time, the hole on the arc-shaped block 10 will be directly below another round hole 5. Then, one end of the pin one 9 is inserted into another round hole 5 and the lower end of the pin one 9 is inserted into the hole on the arc-shaped block 10, so as to limit the arc-shaped block 10 and make the explosion-proof LED roadway lamp 8 also be limited.

[0049] When the explosion-proof LED roadway lamp 8 is damaged and needs to be disassembled for repair, through the provided limit component, the limit on the L-shaped plate 18 is released by the limit component. Subsequently, the explosion-proof LED roadway lamp 8 is moved upward. The explosion-proof LED roadway lamp 8 will drive the rotating block 13, U-shaped plate 12, pin two 11 and L-shaped plate 18 to move upward until the L-shaped plate 18 is completely displaced from the L-shaped groove 7. At this time, the explosion-proof LED roadway lamp 8 will be disassembled. During installation, the staff aligns the position of the L-shaped plate 18 with the L-shaped groove 7, making the L-shaped groove 7 directly above the L-shaped groove 7. Subsequently, the L-shaped plate 18 is moved downward until the L-shaped plate 18 is completely inserted into the L-shaped groove 7. Then, through the provided limit component, the limit component fixes the L-shaped plate 18 in the L-shaped groove 7, fixing the repaired explosion-proof LED roadway lamp 8.

[0050] Embodiment 2:

[0051] This embodiment provides an explosion-proof LED roadway bracket lamp. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The limit component includes:

[0052] A sliding groove 15 is opened in the connecting plate 6 and is located on one side of the L-shaped groove 7. A limit block 17 is slidably installed in the sliding groove 15. One end of the limit block 17 penetrates through one side of the sliding groove 15 and extends into the L-shaped groove 7. A spring 16 is provided in the sliding groove 15 and is located at the other end of the limit block 17. A pull rod 14 is fixedly installed in the spring 16 at the other end of the limit block 17. One end of the pull rod 14 penetrates through the other side of the sliding groove 15 and extends to the outside.

[0053] Among them, when the explosion-proof LED roadway lamp 8 is damaged and needs to be disassembled for repair, the staff pulls the pull rod 14 by hand, causing the pull rod 14 to drive the limit block 17 to displace. At this time, the spring 16 will contract under the extrusion of the limit block 17 until the limit block 17 completely enters the sliding groove 15. At this time, the L-shaped plate 18 will be released from the limit.

[0054] Embodiment 3:

[0055] This embodiment provides an explosion-proof LED roadway bracket lamp. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The limit block 17 is slidably connected to the L-shaped groove 7. The bottom of the limit block 17 contacts the top of the L-shaped plate 18. Both ends of the spring 16 are tightly welded to the other end of the limit block 17 and the inner wall of the sliding groove 15 respectively. The pull rod 14 is slidably connected to the sliding groove 15 and the connecting plate 6.

[0056] Among them, it is ensured that the limit block 17 can slide in the L-shaped groove 7; it is ensured that the limit block 17 can limit the L-shaped plate 18; the structural stability of the spring 16 is ensured; and the normal use of the pull rod 14 is ensured.

[0057] Example 4:

[0058] This embodiment provides an explosion-proof LED roadway support lamp. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the circular hole 5 is communicated with the semi-circular groove 4, and the lower end of the first pin 9 is inserted and matched with the arc-shaped block 10.

[0059] Among them, it is ensured that the lower end of the first pin 9 can be inserted into the circular hole 5 and the arc-shaped block 10 in the semi-circular groove 4.

[0060] Example 5:

[0061] This embodiment provides an explosion-proof LED roadway support lamp. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the connecting plate 6 is slidably connected to the semi-circular groove 4, and several circular holes 5 are arranged at equal intervals.

[0062] Among them, it is ensured that the connecting plate 6 can slide in the semi-circular groove 4; it is ensured that multiple irradiation angles in the horizontal direction of the explosion-proof LED roadway lamp 8 can be adjusted.

[0063] Example 6:

[0064] This embodiment provides an explosion-proof LED roadway support lamp. In addition to including the technical solutions of the above embodiments, it also has the following technical features: the first through hole 19 is communicated with the second through hole 20.

[0065] Among them, it is ensured that one end of the second pin 11 can be inserted into the first through hole 19 and the second through hole 20.

[0066] Working principle: The staff places the mounting plate 1 at the installation position. Subsequently, the mounting plate 1 is fixed at the installation position through the expansion screws in the two mounting grooves 2. When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp 8 in the vertical direction, the staff pulls out the second pin 11 in the first through hole 19 and one of the second through holes 20. At this time, the rotating block 13 will be released from the limit. Subsequently, the staff can rotate the explosion-proof LED roadway lamp 8 in the vertical direction. The explosion-proof LED roadway lamp 8 will drive the rotating block 13 to rotate. At this time, several second through holes 20 on the rotating block 13 will rotate. Until the irradiation angle of the explosion-proof LED roadway lamp 8 in the vertical direction is adjusted, at this time, another second through hole 20 will be communicated with the first through hole 19. Subsequently, the staff inserts one end of the second pin 11 into the first through hole 19 and makes one end of the second pin 11 enter another second through hole 20. At this time, the rotating block 13 will be limited and will no longer rotate, so that the explosion-proof LED roadway lamp 8 will also be fixed;

[0067] When it is necessary to adjust the irradiation angle of the explosion-proof LED roadway lamp 8 in the horizontal direction, the staff will pull out the bolt 9 from one of the round holes 5 and the arc-shaped block 10. At this time, the arc-shaped block 10 will be released from the limit. Then, the staff can rotate the explosion-proof LED roadway lamp 8 in the horizontal direction. Subsequently, the explosion-proof LED roadway lamp 8 will drive the arc-shaped block 10 to rotate through the rotating block 13, U-shaped plate 12, L-shaped plate 18 and connecting plate 6. At this time, the arc-shaped block 10 will slide in the semi-circular groove 4 until the explosion-proof LED roadway lamp 8 is adjusted to the appropriate position. At this time, the hole on the arc-shaped block 10 will be directly below another round hole 5. Then, insert one end of the bolt 9 into another round hole 5 and make the lower end of the bolt 9 insert into the hole on the arc-shaped block 10, so as to limit the arc-shaped block 10 and make the explosion-proof LED roadway lamp 8 also be limited.

[0068] When the explosion-proof LED roadway lamp 8 is damaged and needs to be disassembled for repair, the staff pulls the pull rod 14 by hand, so that the pull rod 14 drives the limit block 17 to displace. At this time, the spring 16 will contract under the extrusion of the limit block 17 until the limit block 17 completely enters the chute 15. At this time, the L-shaped plate 18 will be released from the limit. Then, move the explosion-proof LED roadway lamp 8 upward. The explosion-proof LED roadway lamp 8 will drive the rotating block 13, U-shaped plate 12, bolt 11 and L-shaped plate 18 to displace upward until the L-shaped plate 18 completely displaces out of the L-shaped groove 7. At this time, the explosion-proof LED roadway lamp 8 will be disassembled. During installation, the staff aligns the position of the L-shaped plate 18 with the L-shaped groove 7 so that the L-shaped groove 7 is directly above the L-shaped groove 7. Then, make the L-shaped plate 18 displace downward until the L-shaped plate 18 completely inserts into the L-shaped groove 7. Then, under the action of the elastic force, the spring 16 will push the limit block 17 to displace until one end of the limit block 17 enters the L-shaped groove 7. At this time, the bottom of the limit block 17 will contact the top of the L-shaped plate 18, so as to fix the L-shaped plate 18 in the L-shaped groove 7 and fix the repaired explosion-proof LED roadway lamp 8.

[0069] The embodiments of the present application are described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are only illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A flameproof LED laneway bracket lamp, characterized in that: include: A mounting plate (1), wherein the mounting plate (1) is symmetrically provided with mounting grooves (2), a semicircular frame (3) is fixedly installed on one side of the mounting plate (1), a semicircular groove (4) is provided in the semicircular frame (3), a plurality of circular holes (5) are provided on the top of the semicircular frame (3), an arc block (10) is slidably installed in the semicircular groove (4), a plug pin (9) is inserted and installed in one of the circular holes (5), and the lower end of the plug pin (9) extends into the arc block (10), a connecting plate (6) is fixedly installed on one side of the arc block (10), and one side of the connecting plate (6) passes through the semicircular groove (4) and extends to the outside; An L-shaped groove (7), the L-shaped groove (7) being provided on one side of the connecting plate (6), an L-shaped plate (18) being inserted and installed in the L-shaped groove (7), a U-shaped plate (12) being fixedly installed on one side of the L-shaped plate (18), a rotating block (13) being rotatably installed in the U-shaped plate (12), a flameproof LED lane light (8) being fixedly installed on one side of the rotating block (13), a through hole one (19) being provided on the U-shaped plate (12), a plurality of through holes two (20) being provided on the rotating block (13), and a same plug pin two (11) being inserted and installed in the through hole one (19) and in one of the through holes two (20); A limiting component is located in the connecting plate (6) and is used to limit the position of the L-shaped plate (18).

2. The flameproof LED alley bracket lamp according to claim 1, characterized in that: The limiting component comprises: A slide groove (15), wherein the slide groove (15) is opened in the connecting plate (6) and is located on one side of the L-shaped groove (7), a limit block (17) is slidably installed in the slide groove (15), one end of the limit block (17) passes through one side of the slide groove (15) and extends into the L-shaped groove (7), a spring (16) is provided in the slide groove (15) and at the other end of the limit block (17), a pull rod (14) is fixedly installed at the other end of the limit block (17) and located in the spring (16), and one end of the pull rod (14) passes through the other side of the slide groove (15) and extends to the outside.

3. The flameproof LED alley bracket lamp according to claim 2, characterized in that: The limit block (17) is slidably connected to the L-shaped groove (7), the bottom of the limit block (17) contacts the top of the L-shaped plate (18), the two ends of the spring (16) are tightly welded to the other end of the limit block (17) and the inner wall of the slide groove (15), and the pull rod (14) is slidably connected to the slide groove (15) and the connecting plate (6).

4. The flameproof LED alley bracket lamp according to claim 1, characterized in that: The circular hole (5) is connected to the semicircular groove (4), and the lower end of the first latch (9) is plugged into and matched with the arc block (10).

5. The flameproof LED alley bracket lamp according to claim 1, characterized in that: The connecting plate (6) is slidably connected to the semicircular groove (4), and a plurality of the circular holes (5) are arranged at equal intervals.

6. The flameproof LED alley bracket lamp according to claim 1, characterized in that: The through hole one (19) is connected to the through hole two (20).

Images