Lamp post assembly and mobile lighting vehicle

Abstract

The utility model discloses a lamp pole assembly and mobile lighting car, the lamp pole assembly comprises a base plate, a lamp pole body and a lighting lamp, the base plate is horizontally arranged, the lamp pole body is vertically arranged in the middle of the upper end of the base plate and is rotatably connected with the base plate, the telescopic end of the lamp pole body faces upwards, and the lighting lamp is arranged on the base plate. The lighting lamp is arranged at the upper end of the lamp pole body, a locking piece is arranged at the rotating connecting position of the lamp pole body and the bottom plate, the locking piece is used for limiting the lamp pole body at any position of the rotating track of the lamp pole body so as to adjust the orientation of the lighting lamp, the structure is simple, and practicability is high. In this way, the direction of the illuminating lamp can be adjusted by rotating the lamp pole body relative to the bottom plate, the direction of the illuminating lamp can be conveniently adjusted, in addition, after the direction of the illuminating lamp is adjusted in place, the lamp pole body can be locked relative to the bottom plate through the locking piece, and the lamp pole body is prevented from shaking.

Description

Technical Field

[0001] The utility model belongs to the field of mobile lighting equipment, and in particular relates to a lamp pole assembly and a mobile lighting vehicle. Background Art

[0002] The current mobile lighting equipment has a generator and a telescopic lamp pole, with a lighting lamp set on the upper end of the lamp pole, and the lamp pole is fixedly installed. When the mobile lighting equipment is put into use, if it is necessary to adjust its lighting direction, the entire mobile lighting equipment needs to be rotated and reversed, which makes its operation cumbersome. Although the document number CN220688988U "A lighting device for emergency lighting vehicle" discloses that the lighting lamp angle is adjustable (the lighting distance in a certain direction can be adjusted), it cannot adjust the circumferential direction of the lighting lamp. Therefore, when it is necessary to adjust the direction, the entire emergency lighting vehicle still needs to be rotated. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a lamp pole assembly with a simple structure and capable of conveniently adjusting the direction of the lighting lamp and positioning it to avoid shaking.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a lamp pole assembly, including a base plate, a lamp pole body and a lighting lamp, the base plate is horizontally arranged, the lamp pole body is vertically arranged in the middle of the upper end of the base plate and is rotatably connected to the base plate, the telescopic end of the lamp pole body faces upward, and the lighting lamp is arranged at the upper end of the lamp pole body, and a locking piece is provided at the rotational connection between the lamp pole body and the base plate, and the locking piece is used to limit the lamp pole body at any position of its rotation trajectory to adjust the direction of the lighting lamp.

[0005] The beneficial effect of the above technical solution is that its structure is simple, so that the direction of the lamp can be adjusted by rotating the lamp pole body relative to the base plate, thereby conveniently adjusting the direction of the lamp. In addition, after the direction of the lamp is adjusted to the right position, the lamp pole body can be locked relative to the base plate by a locking piece to prevent the lamp pole body from shaking.

[0006] The above technical solution also includes a mounting frame, which is vertically arranged on the upper end of the base plate, and the lamp pole body passes through the mounting frame and is rotatably connected to the mounting frame, and the locking member is arranged on the mounting frame.

[0007] The beneficial effect of the above technical solution is that by providing the mounting frame, the stability of the lamp pole body when installed on the base plate is improved.

[0008] The lamp pole body in the above technical solution includes a telescopic rod, which has multiple rod sections that are sequentially socketed. The rod sections located in the outermost layer penetrate the mounting frame and are rotatably connected to the mounting frame and the base plate. The upper ends of the rod sections located in the innermost layer constitute the telescopic ends of the telescopic rod.

[0009] The beneficial effects of the above technical solution are: its structure is simple and the height of the lighting lamp can be flexibly adjusted.

[0010] The locking member described in the above technical solution is a plug, and the lamp pole body also includes a limit plate coaxially arranged on the outermost pole section and located above the mounting frame, and a plurality of pin holes are evenly spaced circumferentially arranged at the edge of the limit plate, and the locking member is arranged at the upper end of the side wall of the mounting frame, and its plug end faces upward, and the lamp pole body rotates to drive the limit plate to rotate until any one of the pin holes thereon is aligned with the locking member, and the plug end of the locking member is inserted into the pin hole to limit the rotation of the lamp pole body.

[0011] The beneficial effect of the above technical solution is that: it has a simple structure, so the lamp pole body can be conveniently locked in its rotation direction.

[0012] In the above technical solution, a groove is arranged at the upper end of the side wall of the mounting frame, the locking member is arranged in the groove, and a docking hole for the plug end of the locking member to pass through is arranged on the top wall of the groove.

[0013] The beneficial effect of the above technical solution is that: in this way, the locking member can be hidden, thereby preventing the locking member from being released from the lamp pole body due to accidental touching of the locking member.

[0014] The lamp pole body in the above technical solution further includes a handle arranged on the outer side wall of the outermost pole section and located above the mounting frame.

[0015] The beneficial effect of the above technical solution is that the handle can be used as an armrest to rotate the lamp pole body when it is necessary to rotate it.

[0016] The lamp pole body in the above technical solution also includes a wire sleeve, which is vertically arranged on the outermost pole section and passes through the mounting frame, and the lamp pole body rotates synchronously. The wire sleeve is used for the conductive wire electrically connected to the lighting lamp to pass through.

[0017] The beneficial effect of the above technical solution is that the wire sleeve can be used to protect the conductive wire to prevent the conductive wire from scratching the insulating skin at the rotating connection between the lamp pole body and the mounting frame, thereby causing leakage.

[0018] The lamp pole body in the above technical solution also includes a crossbeam arranged at the upper end of the telescopic rod, two lighting lamps are respectively arranged at both ends of the crossbeam, and the two lighting lamps at the same end are arranged back to back.

[0019] The beneficial effect of the above technical solution is that it makes the installation of the lighting lamp more convenient.

[0020] The lamp pole body in the above technical solution also includes a junction box arranged on the crossbeam, the power input end of the junction box is used to be electrically connected to the conductive wire, and each of the lighting lamps is electrically connected to the power output end of the junction box.

[0021] The beneficial effect of the above technical solution is that the wiring joints of multiple lighting lamps can be protected by the adapter box to avoid leakage accidents in rainy days.

[0022] The second purpose of the utility model is to provide a mobile lighting vehicle which has a simple structure and is easy to use.

[0023] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a mobile lighting vehicle comprises a trailer chassis, a generator and the lamp pole assembly as described above, wherein the lamp pole assembly and the generator are both arranged on the trailer chassis.

[0024] The beneficial effect of the above technical solution is that it has a simple structure, and by rotatably installing the lamp pole assembly on the trailer chassis, the lamp pole assembly can more conveniently adjust its lighting direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a vertical view of the lamp pole assembly described in Example 1 of the utility model;

[0026] Figure 2 It is a side view of the lamp pole assembly described in Example 1 of the utility model;

[0027] Figure 3 It is a vertical view of the lamp pole assembly described in Example 1 of the utility model from another perspective;

[0028] Figure 4 This is a side view of the mobile lighting vehicle described in Example 2 of the utility model.

[0029] In the figure: 1 bottom plate; 2 lamp pole body; 21 telescopic rod, 211 rod section; 22 limit plate; 221 pin hole; 23 handle; 24 wire casing; 25 crossbeam; 26 junction box; 3 lighting lamp; 4 locking piece; 5 mounting frame; 51 groove; 52 docking hole; 100 lamp pole assembly; 200 trailer chassis; 300 generator. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0031] The present embodiment provides a lamp pole assembly, comprising a base plate 1, a lamp pole body 2 and a lighting lamp 3, wherein the base plate 1 is horizontally arranged, the lamp pole body 2 is vertically arranged at the middle of the upper end of the base plate 1 and is rotatably connected to the base plate 1, the telescopic end of the lamp pole body 2 faces upward, and the lighting lamp 3 is arranged at the upper end of the lamp pole body 2, and a locking member 4 is arranged at the rotational connection between the lamp pole body 2 and the base plate 1, and the locking member 4 is used to limit the lamp pole body 2 at any position of its rotation trajectory to adjust the direction of the lighting lamp 3, and the structure is simple, so that the lamp pole body can be rotated relative to the base plate to adjust the direction of the lighting lamp, thereby conveniently adjusting the direction of the lighting lamp, and in addition, after the direction of the lighting lamp is adjusted in place, the lamp pole body can be locked relative to the base plate by the locking member to prevent the lamp pole body from shaking.

[0032] The above technical solution also includes a mounting frame 5, which is vertically arranged at the upper end of the base plate 1, and the lamp pole body 2 passes through the mounting frame 5 and is rotatably connected to the mounting frame 5, and the locking member 4 is arranged on the mounting frame 5. By setting the mounting frame, the stability of the lamp pole body installed on the base plate is better.

[0033] In the above technical solution, the lamp pole body 2 includes a telescopic rod 21, and the telescopic rod 21 has a plurality of rod sections 211 which are sequentially socketed. The rod sections 211 located at the outermost layer pass through the mounting frame 5 and are rotatably connected to the mounting frame 5 and the base plate 1. The upper ends of the rod sections 211 located at the innermost layer constitute the telescopic ends of the telescopic rod 21. The structure is simple, and the height of the lighting lamp can be flexibly adjusted.

[0034] In this embodiment, the cross-sections of the rod sections are all non-circular rods, which can prevent the rod sections from rotating relative to each other. Preferably, the cross-sections of the rod sections are all square rings, so that the rod sections that are socketed together will not rotate relative to each other.

[0035] The locking member 4 in the above technical solution is a plug, and the lamp pole body 2 also includes a limit plate 22 coaxially arranged on the outermost rod section 211 and located above the mounting frame 5. A plurality of pin holes 221 are evenly spaced circumferentially at the edge of the limit plate 22. The locking member 4 is arranged at the upper end of the side wall of the mounting frame 5, and its plug end faces upward. The lamp pole body 2 rotates to drive the limit plate 22 to rotate until any one of the pin holes 221 thereon is aligned with the locking member 4. The plug end of the locking member 4 is inserted into the pin hole 221 to limit the rotation of the lamp pole body 2. The structure is simple, so the lamp pole body can be conveniently locked in its rotation direction.

[0036] In the above technical solution, a groove 51 is provided at the upper end of the side wall of the mounting frame 5, the locking member 4 is arranged in the groove 51, and a docking hole 52 is provided on the top wall of the groove 51 for the plug end of the locking member 4 to pass through (the top wall of the groove can be directly open to form the docking hole 52), so that the locking member can be hidden, thereby preventing the locking member from being accidentally touched by humans and causing the locking member to release the lock on the lamp pole body.

[0037] The lamp pole body 2 in the above technical solution also includes a handle 23 (the handle can be a C-shaped structure) arranged on the outer wall of the outermost pole section 211 and located above the mounting frame 5, so that the handle can be used as a handrail for rotation when the lamp pole body needs to be rotated.

[0038] The lamp pole body 2 in the above technical solution also includes a wire sleeve 24, which is vertically arranged on the outermost pole section 211 and passes through the mounting frame 5, and the lamp pole body 2 rotates synchronously. The wire sleeve 24 is used for the conductive wire electrically connected to the lighting lamp 3 to pass through. In this way, the conductive wire can be protected by the wire sleeve to prevent the conductive wire from scratching the insulating skin at the rotating connection between the lamp pole body and the mounting frame and causing leakage.

[0039] The lamp pole body 2 in the above technical solution also includes a crossbeam 25 arranged at the upper end of the telescopic rod 21, and two lighting lamps 3 are respectively arranged at both ends of the crossbeam 25, and the two lighting lamps 3 at the same end are arranged back to back, so that the installation of the lighting lamp is more convenient. The telescopic rod in this embodiment can adopt an existing hand-cranked telescopic rod, and its structure can be similar to the telescopic rod with a steel wire rope and hand-cranked telescopic rod disclosed in document number CN220911164U "A solar mobile lighting vehicle for yard lighting", which belongs to the prior art and will not be described here.

[0040] The lamp pole body 2 in the above technical solution also includes a junction box 26 arranged on the crossbeam 25, and the power input end of the junction box 26 is used to be electrically connected to the conductive wire, and each of the lighting lamps 3 is electrically connected to the power output end of the junction box 26. In this way, the junction box can protect the line joints of multiple lighting lamps to avoid leakage accidents on rainy days (the crossbeam is horizontally arranged and connected to the telescopic rod in a T-shaped structure).

[0041] In this embodiment, the conductive wire includes a main power line and a branch power line, the number of branch power lines corresponds to the number of lighting lamps, one end of the branch power line is electrically connected to the corresponding lighting lamp, and the other end is electrically connected to the power output end of the adapter box 26, one end of the main power line is electrically connected to the power input end of the adapter box, the lower end of the main power line passes through the wire sleeve 24 and is electrically connected to the power supply device (and a power switch can be set on the main power line). In this embodiment, the main power line can be a spiral wire, so that it has better elasticity and will not get tangled.

[0042] The transfer box 26 in this embodiment can adopt an existing one-input and four-output junction box with a waterproof function.

[0043] Example 2

[0044] like Figure 4 As shown, the present embodiment provides a mobile lighting vehicle, including a trailer chassis 200, a generator 300 and the lamp pole assembly 100 as described above, wherein the lamp pole assembly 100 and the generator 300 are both arranged on the trailer chassis 200, and the structure is simple. By rotating the lamp pole assembly on the trailer chassis, the lamp pole assembly can more conveniently adjust its lighting direction. The generator can be a diesel generator or a gasoline generator, and the generator constitutes the power supply device in Example 1. The trailer chassis in the present embodiment can adopt an existing conventional trailer chassis, which belongs to the prior art and will not be described herein.

[0045] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A lamp pole assembly, characterized in that: The invention comprises a base plate (1), a lamp pole body (2) and a lighting lamp (3), wherein the base plate (1) is arranged horizontally, the lamp pole body (2) is arranged vertically at the middle of the upper end of the base plate (1) and is rotatably connected to the base plate (1), the telescopic end of the lamp pole body (2) faces upward, and the lighting lamp (3) is arranged at the upper end of the lamp pole body (2), and a locking member (4) is arranged at the rotatable connection between the lamp pole body (2) and the base plate (1), and the locking member (4) is used to limit the lamp pole body (2) at any position of its rotation trajectory to adjust the direction of the lighting lamp (3).

2. The lamp pole assembly according to claim 1, characterized in that: It also includes a mounting frame (5), which is vertically arranged on the upper end of the base plate (1), and the lamp pole body (2) passes through the mounting frame (5) and is rotatably connected to the mounting frame (5), and the locking member (4) is arranged on the mounting frame (5).

3. The lamp pole assembly according to claim 2, characterized in that: The lamp pole body (2) comprises a telescopic rod (21), wherein the telescopic rod (21) has a plurality of rod sections (211) which are sleeved in sequence, wherein the rod sections (211) located at the outermost layer penetrate the mounting frame (5) and are rotatably connected to the mounting frame (5) and the base plate (1), and the upper ends of the rod sections (211) located at the innermost layer constitute the telescopic ends of the telescopic rod (21).

4. The lamp pole assembly according to claim 3, characterized in that: The locking member (4) is a plug, and the lamp pole body (2) also includes a limit plate (22) coaxially arranged on the outermost pole section (211) and located above the mounting frame (5), and a plurality of pin holes (221) are evenly spaced circumferentially arranged at the edge of the limit plate (22). The locking member (4) is arranged at the upper end of the side wall of the mounting frame (5), and its plug end faces upward. The lamp pole body (2) rotates to drive the limit plate (22) to rotate until any one of the pin holes (221) thereon is aligned with the locking member (4), and the plug end of the locking member (4) is inserted into the pin hole (221) to limit the rotation of the lamp pole body (2).

5. The lamp pole assembly according to claim 4, characterized in that: A groove (51) is provided at the upper end of the side wall of the mounting frame (5), the locking member (4) is arranged in the groove (51), and a docking hole (52) for the plug end of the locking member (4) to pass through is provided on the top wall of the groove (51).

6. The lamp pole assembly according to claim 3, characterized in that: The lamp pole body (2) also includes a handle (23) arranged on the outer side wall of the outermost pole section (211) and located above the mounting frame (5).

7. The lamp pole assembly according to claim 3, characterized in that: The lamp pole body (2) also includes a wire sleeve (24), which is vertically arranged on the outermost pole section (211) and passes through the mounting frame (5), and the lamp pole body (2) rotates synchronously. The wire sleeve (24) is used for the conductive wire electrically connected to the lighting lamp (3) to pass through.

8. The lamp pole assembly according to claim 3, characterized in that: The lamp pole body (2) further comprises a crossbeam (25) arranged at the upper end of the telescopic rod (21), two lighting lamps (3) are respectively arranged at both ends of the crossbeam (25), and the two lighting lamps (3) at the same end are arranged in back-to-back orientation.

9. The lamp pole assembly according to claim 8, characterized in that: The lamp pole body (2) further comprises a junction box (26) arranged on the crossbeam (25), the power input end of the junction box (26) being used to be electrically connected to a conductive wire, and each of the lighting lamps (3) is electrically connected to the power output end of the junction box (26).

10. A mobile lighting vehicle, characterized in that: It comprises a trailer chassis (200), a generator (300) and a lamp pole assembly (100) according to any one of claims 1 to 9, wherein the lamp pole assembly (100) and the generator (300) are both arranged on the trailer chassis (200).

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