Anti-explosion LED road lamp

Abstract

The utility model relates to the field of anti-explosion street lamps, and discloses an anti-explosion LED street lamp which comprises an installation base plate, a rotating rod is arranged above the installation base plate, and an anti-explosion LED street lamp is fixedly arranged on the rotating rod. The adjusting assembly comprises a supporting frame, a round seat, a lower limiting disc, a round disc, an inner disc, a positioning rod and a reinforcing unit; the supporting frame is fixedly mounted between the mounting chassis and the round seat, the rotating rod is rotatably mounted on the round seat, the lower limiting disc is fixedly arranged on the outer side of the rotating rod in a sleeving mode, a bottom groove is formed in the bottom end of the lower limiting disc, a round groove is formed in the inner wall of the bottom groove, the inner disc makes contact with the inner wall of the round groove, and the bottom end of the positioning rod is fixedly connected with the disc. The positioning rod is vertically and slidably installed on the inner disc, and a plurality of positioning grooves are formed in the inner wall of the top of the bottom groove. The explosion-proof LED street lamp has the advantages that the explosion-proof LED street lamp can be conveniently and correspondingly regulated and controlled according to requirements, and the explosion-proof LED street lamp is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof street lamps, in particular to an explosion-proof LED road lamp. Background Art

[0002] Explosion-proof street lights are the highest explosion-proof grade of the flameproof type. They can be safely used in various flammable and explosive places. They are used in heavy-duty enterprises with dangerous production, construction engineering street lights, and explosion-proof street lights are needed during construction of petrochemical, chemical, petroleum and other sites.

[0003] The prior art publication number CN217356663U discloses an explosion-proof street lamp capable of autonomous defense, including a base, a plurality of positioning columns are arranged at the bottom of the base, a main pole is installed at the upper end of the base, a trigger assembly is arranged on the side of the main pole, a side groove is arranged on the side wall of the main pole, and an autonomous defense mechanism is arranged in the side groove.

[0004] When in use, the position of the explosion-proof street lamp is fixed. When construction is carried out in places such as the surrounding area of ​​the explosion-proof street lamp, it is not convenient to adjust the explosion-proof street lamp accordingly according to demand. There are certain limitations. Therefore, it is necessary to design an explosion-proof LED street lamp to solve the above problems.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide an explosion-proof LED road lamp to solve the above problems.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: an explosion-proof LED road light, comprising:

[0008] An installation chassis, wherein a rotating rod is provided above the installation chassis, and an explosion-proof LED street lamp is fixedly provided on the rotating rod;

[0009] An adjustment assembly, the adjustment assembly comprising a support frame, a round seat, a lower limit plate, a round plate, an inner plate, a positioning rod and a reinforcement unit;

[0010] The support frame is fixedly installed between the mounting chassis and the round seat, the rotating rod is rotatably installed on the round seat, the lower limit plate is fixedly sleeved on the outer side of the rotating rod, the bottom end of the lower limit plate is provided with a bottom groove, the inner wall of the bottom groove is provided with a circular groove, the inner plate is in contact with the inner wall of the circular groove, the bottom end of the positioning rod is fixedly connected with the circular plate, the positioning rod is vertically slidably installed on the inner plate, a plurality of positioning grooves are provided on the inner wall of the top of the bottom groove, the positioning rod is clamped with the positioning groove, the circular plate and the lower limit plate are both embedded with strong magnetic rings, and the two strong magnetic rings are adsorbed;

[0011] The reinforcement unit comprises a stabilizing screw and a stabilizing threaded barrel. The top end of the stabilizing screw is fixedly connected to the inner disk. The stabilizing threaded barrel is threadedly connected to the stabilizing screw. The stabilizing threaded barrel abuts against the disk.

[0012] The utility model is further configured as follows: the disc is slidably sleeved on the outer side of the support frame.

[0013] The utility model is further configured as follows: a pedal frame is fixedly arranged at the bottom end of the disc.

[0014] By adopting the technical solution, the disc is controlled by the pedal frame.

[0015] The utility model is further configured as follows: a hand lever is fixedly arranged on the rotating rod.

[0016] The utility model is further configured as follows: an upper limit plate is arranged on the outer fixed sleeve of the rotating rod, the bottom end of the upper limit plate contacts the round seat, and the top end of the lower limit plate contacts the round seat.

[0017] By adopting the above technical solution, the stability of the rotating rod during rotation is ensured.

[0018] The utility model is further configured as follows: a plurality of balls are rotatably mounted on the top and bottom ends of the inner disk, and the balls are in contact with the inner wall of the circular groove.

[0019] By adopting the above technical solution, the lower limit plate can be rotated conveniently.

[0020] The utility model is further configured as follows: a through hole is opened at the top of the disc, and the stabilizing screw rod passes through the through hole.

[0021] The utility model is further configured as follows: a bearing is installed in the round seat, and the rotating rod is fixedly connected to the inner ring of the bearing.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model uses an adjustment component to step on the pedal frame to move the positioning rod out of the positioning groove. At this time, the position of the explosion-proof LED street lamp can be adjusted, which is convenient to adjust;

[0024] 2. The utility model provides an adjustment component. After the explosion-proof LED street lamp is adjusted, the pedal frame is pushed to make the positioning rod fit into the positioning groove. At this time, two strong magnetic rings are attracted, and then the stable threaded barrel is rotated to make the stable threaded barrel abut against the disc, so as to ensure the stability of the explosion-proof LED street lamp after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 and Figure 2 It is a three-dimensional structural schematic diagram of an explosion-proof LED road lamp proposed by the utility model.

[0027] Figure 3 The utility model discloses a cross-sectional structural diagram of an explosion-proof LED road lamp.

[0028] Figure 4 yes Figure 3 Schematic diagram of the structure of part A in .

[0029] In the figure, 1. mounting chassis; 2. support frame; 3. round seat; 4. rotating rod; 5. explosion-proof LED street light; 6. upper limit plate; 7. lower limit plate; 8. round plate; 9. bottom groove; 10. round groove; 11. inner plate; 12. positioning rod; 13. positioning groove; 14. strong magnetic ring; 15. stabilizing screw; 16. stabilizing threaded barrel; 17. pedal frame; 18. hand lever. DETAILED DESCRIPTION

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides an explosion-proof LED road light, comprising:

[0033] The mounting chassis 1 is provided with a rotating rod 4 above the mounting chassis 1, and an explosion-proof LED street lamp 5 is fixedly provided on the rotating rod 4. It should be noted that the mounting chassis 1 can be installed at a designated position by bolts, and the explosion-proof LED street lamp 5 is of model YM-FBLD, which is a prior art;

[0034] The adjusting component includes a support frame 2, a round seat 3, a lower limit plate 7, a round plate 8, an inner plate 11, a positioning rod 12 and a reinforcement unit;

[0035] The support frame 2 is fixedly installed between the mounting chassis 1 and the round seat 3, the rotating rod 4 is rotatably installed on the round seat 3, the lower limit plate 7 is fixedly sleeved on the outer side of the rotating rod 4, the bottom end of the lower limit plate 7 is provided with a bottom groove 9, the inner wall of the bottom groove 9 is provided with a circular groove 10, the inner plate 11 is in contact with the inner wall of the circular groove 10, the bottom end of the positioning rod 12 is fixedly connected to the circular plate 8, the positioning rod 12 is vertically slidably installed on the inner plate 11, and a plurality of positioning grooves 13 are provided on the inner wall of the top of the bottom groove 9. It should be noted that the plurality of positioning grooves 13 are distributed in a circular manner with equal spacing;

[0036] The positioning rod 12 is clamped with the positioning groove 13, and the disc 8 and the lower limit disc 7 are both embedded with strong magnetic rings 14, and the two strong magnetic rings 14 are attracted to each other;

[0037] Through the above-mentioned adjustment component, when the position of the explosion-proof LED street lamp 5 needs to be adjusted, the pedal frame 17 is stepped on to move the disc 8 downward, and the two strong magnetic rings 14 are separated. After the disc 8 moves downward, it will drive the positioning rod 12 to move downward, so that the positioning rod 12 moves out of the positioning groove 13, and then the hand lever 18 is rotated to make the rotating rod 4 drive the explosion-proof LED street lamp 5 to adjust. After the adjustment is completed, the pedal frame 17 is pushed upward to make the positioning rod 12 snap into the positioning groove 13. At this time, the two strong magnetic rings 14 are attracted to each other;

[0038] The reinforcement unit includes a stabilizing screw 15 and a stabilizing threaded barrel 16 . The top end of the stabilizing screw 15 is fixedly connected to the inner disk 11 . The stabilizing threaded barrel 16 is threadedly connected to the stabilizing screw 15 . The stabilizing threaded barrel 16 abuts against the disc 8 .

[0039] Through the above-mentioned reinforcement unit, after the disc 8 is limited by the strong magnetic ring 14, the stabilizing threaded barrel 16 is rotated so that the stabilizing threaded barrel 16 is screwed onto the stabilizing screw 15, and the disc 8 is abutted by the stabilizing threaded barrel 16, so that the stability of the disc 8 can be guaranteed.

[0040] Specifically, the disc 8 is slidably sleeved on the outer side of the support frame 2, and a pedal frame 17 is fixedly set at the bottom end of the disc 8. A plurality of balls are rollingly installed on the top and bottom ends of the inner disc 11, and the balls are in contact with the inner wall of the circular groove 10. It should be noted that the inner disc 11 can remain motionless in the bottom groove 9, and the setting of the balls facilitates the rotation of the lower limit disc 7.

[0041] Specifically, a hand lever 18 is fixedly provided on the rotating rod 4 . It should be noted that the rotating rod 4 is controlled by the hand lever 18 .

[0042] Specifically, an upper limit plate 6 is provided on the outer fixed sleeve of the rotating rod 4, the bottom end of the upper limit plate 6 contacts the round seat 3, the top end of the lower limit plate 7 contacts the round seat 3, a bearing is installed in the round seat 3, and the rotating rod 4 is fixedly connected to the inner ring of the bearing. It should be noted that this facilitates the rotation of the rotating rod 4 and can ensure the stability of the rotating rod 4 during rotation.

[0043] Specifically, a through hole is opened at the top of the disc 8 , and the stabilizing screw 15 passes through the through hole. It should be noted that the stabilizing screw 15 can pass through the through hole to connect with the stabilizing threaded barrel 16 .

[0044] The above is a detailed introduction to an explosion-proof LED street light provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An explosion-proof LED road light, characterized in that: include: A mounting chassis (1), wherein a rotating rod (4) is provided above the mounting chassis (1), and an explosion-proof LED street lamp (5) is fixedly provided on the rotating rod (4); An adjustment component, the adjustment component comprising a support frame (2), a round seat (3), a lower limit plate (7), a round plate (8), an inner plate (11), a positioning rod (12) and a reinforcement unit; The support frame (2) is fixedly installed between the mounting chassis (1) and the round seat (3); the rotating rod (4) is rotatably installed on the round seat (3); the lower limit plate (7) is fixedly sleeved on the outer side of the rotating rod (4); a bottom groove (9) is provided at the bottom end of the lower limit plate (7); a circular groove (10) is provided on the inner wall of the bottom groove (9); the inner plate (11) contacts the inner wall of the circular groove (10); the bottom end of the positioning rod (12) is fixedly connected to the disc (8); the positioning rod (12) is vertically slidably installed on the inner plate (11); a plurality of positioning grooves (13) are provided on the inner wall of the top of the bottom groove (9); the positioning rod (12) and the positioning groove (13) are clamped together; the disc (8) and the lower limit plate (7) are both embedded with strong magnetic rings (14); the two strong magnetic rings (14) are attracted to each other; The reinforcement unit comprises a stabilizing screw (15) and a stabilizing threaded barrel (16); the top end of the stabilizing screw (15) is fixedly connected to the inner disk (11); the stabilizing threaded barrel (16) is threadedly connected to the stabilizing screw (15); and the stabilizing threaded barrel (16) abuts against the disc (8).

2. The explosion-proof LED street light according to claim 1, characterized in that: The disc (8) is slidably sleeved on the outer side of the support frame (2).

3. The explosion-proof LED street light according to claim 1, characterized in that: A pedal frame (17) is fixedly arranged at the bottom end of the disc (8).

4. The explosion-proof LED street light according to claim 1, characterized in that: A hand lever (18) is fixedly arranged on the rotating rod (4).

5. The explosion-proof LED street light according to claim 1, characterized in that: An upper limit plate (6) is provided on the outer fixed sleeve of the rotating rod (4), the bottom end of the upper limit plate (6) contacts the round seat (3), and the top end of the lower limit plate (7) contacts the round seat (3).

6. The explosion-proof LED street light according to claim 1, characterized in that: A plurality of balls are rotatably mounted on the top and bottom ends of the inner disk (11), and the balls are in contact with the inner wall of the circular groove (10).

7. The explosion-proof LED street light according to claim 1, characterized in that: A through hole is formed at the top of the disc (8), and a stabilizing screw rod (15) passes through the through hole.

8. The explosion-proof LED street light according to claim 1, characterized in that: A bearing is installed in the round seat (3), and the rotating rod (4) is fixedly connected to the inner ring of the bearing.

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