Lighting device capable of freely rotating by 360 degrees

Abstract

The lighting device capable of freely rotating by 360 degrees comprises a handheld rod and a lamp, the lamp is fixedly connected with a bent pipe, the other end of the bent pipe is fixedly connected with a rotating connector driving the bent pipe to rotate by 360 degrees, and the end, away from the bent pipe, of the rotating connector is fixedly connected with one end of the handheld rod. The lighting device can better meet the requirements of different construction areas.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power engineering construction, and particularly relates to a lighting device that can rotate freely through 360 degrees. Background Art

[0002] In the offshore construction sector, project teams often need to operate around the clock to efficiently meet tight deadlines. While modern offshore construction equipment is equipped with a variety of lighting features to enhance visibility at night and in low-light environments, these features often struggle to ensure clear and uniform illumination of every construction area due to technical limitations, cost considerations, and the complexity of the construction environment.

[0003] A particularly prominent problem is that when workers need to perform delicate operations at heights, such as installing equipment and inspecting structures, it is difficult for them to climb steadily and hold a flashlight for lighting at the same time. This not only increases the difficulty of the operation, but also greatly reduces work efficiency. In addition, the lighting range and brightness of portable lighting tools such as flashlights are limited, making it difficult to meet the high requirements for light quality and stability for operations at heights. In this case, if the lighting in the construction area is insufficient or the light distribution is uneven, it will directly have an adverse effect on the construction quality. For example, it may lead to problems such as inaccurate material installation and loose structural welding, which in turn endangers the structural safety and service life of the entire project. More seriously, insufficient lighting may also cause safety accidents, such as falls and collisions, posing a serious threat to the personal safety of construction workers. Utility Model Content

[0004] The utility model aims to provide a lighting device that can rotate freely 360 degrees to better meet the needs of different construction areas.

[0005] A 360° freely rotating lighting device in this solution includes a handheld pole and a lamp. The lamp is fixedly connected to a bent pipe, and the other end of the bent pipe is fixedly connected to a rotating joint that drives it to rotate 360°. The end of the rotating joint away from the bent pipe is fixedly connected to one end of the handheld pole.

[0006] The beneficial effects of this solution include: the elbow and swivel joint between the handle and the lamp enable 360-degree rotation, allowing the lighting direction to be flexibly adjusted according to actual needs, greatly improving the adaptability and practicality of the lighting device. This is particularly true in high-altitude work environments such as wind power construction projects, where workers can easily adjust the lighting angle using the lighting device, significantly improving work efficiency and safety while ensuring construction quality.

[0007] Furthermore, the rotary joint includes a dividing gear and a pin holder, the dividing gear is fixedly connected to the hand-held rod, and the pin holder is rotatably connected to the center of the dividing gear; a pin shaft is slidably connected to the pin holder, a block is fixedly connected to the pin shaft, and a clearance hole for the block to pass through is provided on the side of the pin holder facing the dividing gear, a spring is sleeved on the pin shaft, one end of the spring abuts against the block, and the other end of the spring abuts against the side wall at the bottom of the clearance hole. In the initial state, the end of the pin shaft close to the dividing gear is clamped between the teeth of the dividing gear, and the bent pipe is fixedly connected to the pin holder. The design of the rotary joint including the dividing gear and the pin holder allows the rotary joint to achieve 360° rotation while also achieving stable positioning after rotation through the cooperation of the pin shaft and the spring, thereby avoiding shaking of the lamp when rotation is not required and improving the stability and accuracy of the lighting.

[0008] Furthermore, the rotary joint includes a mounting base, which is fixedly connected to the handle, the indexing gear is fixedly connected to the mounting base, and a rotating shaft is fixedly connected to the center of the pin holder. The bent pipe is fixedly connected to the rotating shaft, and the pin holder is rotatably connected to the indexing gear via the rotating shaft. The design of the mounting base further enhances the structural stability of the rotary joint, making the lamp more stable during rotation. It also facilitates the installation and removal of the rotary joint, making it easier to maintain and replace.

[0009] Furthermore, one end of the handle is threadedly connected to a two-way elbow pipe, and the mounting base is threadedly connected to the end of the two-way elbow pipe away from the handle. This design of the mounting base being threadedly connected to the end of the two-way elbow pipe away from the handle makes the connection between the handle and the rotary joint more secure and reliable, and also facilitates adjusting the angle and position between the handle and the lamp according to actual needs.

[0010] Furthermore, the elbow is a high-temperature resistant PC elbow. The high-temperature resistant PC elbow is a flexible pipe with good flexibility and weather resistance. The high-temperature resistant PC elbow can be bent and adjusted according to construction requirements to meet lighting requirements of different angles and directions.

[0011] Furthermore, the handheld rod is a telescopic rod, which allows the lighting device to be adjusted in length according to actual needs, further improving the adaptability and practicality of the lighting device.

[0012] Furthermore, a handle is provided at the bottom of the handheld rod, and a control switch for controlling the on / off and brightness adjustment of the lamp is provided on the handle. The control switch is provided on the handle, so that construction workers can more conveniently control the working state of the lighting device, thereby improving work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a 360° freely rotatable lighting device according to Example 1 of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the rotary joint;

[0015] Figure 3 This is a three-dimensional diagram of a 360° freely rotatable lighting device according to Example 2 of the present invention. DETAILED DESCRIPTION

[0016] The following is further described in detail through specific implementation methods:

[0017] The reference numerals in the drawings of the specification include: lamp 1, elbow 2, rotary joint 3, mounting base 31, indexing gear 32, gear teeth 33, pin seat 34, rotating shaft 35, pin shaft 36, handle 37, spring 38, stopper 39, hand-held rod 4, and handle 5.

[0018] Example 1 is basically as shown in the attached Figure 1 Shown: A 360° freely rotatable lighting device, comprising a handheld pole 4, a lamp 1, a curved pipe 2, a rotary joint 3 and an elbow two-way pipe.

[0019] Rotary joint 3 as attached Figure 2 As shown, it includes a mounting seat 31, an indexing gear 32 and a pin seat 34. One end of the mounting seat 31 is threadedly connected to one end of the elbow two-way pipe, and the indexing gear 32 is fixedly connected to the mounting seat 31. A rotating shaft 35 is fixedly connected to the center of the pin seat 34. Both ends of the rotating shaft 35 pass through the pin seat 34. The pin seat 34 is rotatably connected to the indexing gear 32 through one end of the rotating shaft 35, and the other end of the rotating shaft 35 is fixedly connected to the elbow 2; a pin shaft 36 is slidably connected to the pin seat 34, and the extension direction of the pin shaft 36 is In line with the rotating shaft 35, a stopper 39 is fixedly connected to the pin shaft 36, and a side of the pin seat 34 facing the indexing gear 32 is provided with an avoidance hole for the stopper 39 to pass through. A spring 38 is sleeved on the pin shaft 36, one end of the spring 38 abuts against the stopper 39, and the other end of the spring 38 abuts against the side wall at the bottom of the avoidance hole. In the initial state, the end of the pin shaft 36 close to the indexing gear 32 is clamped between the gear teeth 33 of the indexing gear 32, and the elbow 2 is threadedly connected to the end of the rotating shaft 35 away from the indexing gear 32.

[0020] The handle 4 is a telescopic rod, i.e., a retractable carbon fiber tube, made of lightweight, high-strength carbon fiber material, which ensures sufficient support strength while reducing the overall weight. The carbon fiber tube surface has been specially treated to have anti-slip, wear-resistant, and corrosion-resistant properties.

[0021] One end of the hand-held rod 4 is threadedly connected to the end of the elbow two-way pipe away from the mounting seat 31 , and the lamp 1 is installed on the end of the elbow pipe 2 away from the rotating shaft 35 .

[0022] The lamp 1 uses an efficient and energy-saving LED light source to ensure sufficient lighting and energy saving. The housing of the lamp 1 is made of waterproof and corrosion-resistant materials to adapt to harsh environments such as humidity and salt spray at sea.

[0023] The elbow 2 is made of high temperature resistant PC elbow 2, which has good flexibility and weather resistance. The pipe can be bent and adjusted according to construction requirements to meet lighting needs of different angles and directions.

[0024] The specific implementation process is as follows:

[0025] First, install the lamp 1 on one end of the elbow 2, ensuring that the lamp 1 is securely fixed and can emit light normally. Next, connect the other end of the elbow 2 to the end of the rotating shaft 35 of the rotary joint 3 away from the indexing gear 32, usually through a threaded connection or other secure connection method. Then, thread the mounting base 31 of the rotary joint 3 onto one end of the elbow two-way pipe, ensuring that the rotary joint 3 can be firmly installed on the elbow two-way pipe and can rotate freely. Subsequently, thread one end of the handle 4 into the end of the elbow two-way pipe away from the mounting base 31, ensuring that the connection between the handle 4 and the elbow two-way pipe is firm and reliable.

[0026] During use, a construction worker can hold the handle 4 and adjust the length of the handle 4 and the degree of curvature of the elbow 2 to direct the lamp 1 to the desired area. To adjust the lighting direction, the worker pulls the pin 36 with the handle 37 to compress the spring 38, disengaging the pin 36 from the teeth 33 of the indexing gear 32. The worker then rotates the pin holder 34 to adjust the lighting direction of the lamp 1. When the desired lighting angle is reached, the worker releases the handle 37, and the spring 38 engages the pin 36 between the teeth 33 of the indexing gear 32, ensuring stable positioning after rotation.

[0027] Example 2 is basically as shown in the attached Figure 3 As shown, the only difference from Example 1 is that a handle 5 is provided at the bottom of the hand-held rod 4, and a control switch for turning the lamp 1 on and off and adjusting the brightness is provided on the handle 5. Construction workers can use the control switch on the handle 5 to control the on and off and brightness of the lamp 1 to meet different lighting needs.

[0028] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A 360° rotatable lighting device, comprising a handheld pole and a lamp, characterized in that: The lamp is fixedly connected to a bent pipe, and the other end of the bent pipe is fixedly connected to a rotating joint that drives it to rotate 360 ​​degrees, and one end of the rotating joint away from the bent pipe is fixedly connected to one end of the hand-held rod; the rotating joint includes an indexing gear and a pin seat, the indexing gear is fixedly connected to the hand-held rod, and the pin seat is rotatably connected to the center of the indexing gear; the pin seat is slidably connected to a pin shaft, and the pin shaft is fixedly connected to a stopper, and the side of the pin seat facing the indexing gear is provided with an avoidance hole for the stopper to pass through, and a spring is sleeved on the pin shaft, one end of the spring abuts on the stopper, and the other end of the spring abuts on the side wall of the bottom of the avoidance hole. In the initial state, in the initial state, one end of the pin shaft close to the indexing gear is clamped between the gear teeth of the indexing gear, and the bent pipe is fixedly connected to the pin seat; the rotating joint also includes a mounting seat, which is fixedly connected to the hand-held rod, the indexing gear is fixedly connected to the mounting seat, and the center of the pin seat is fixedly connected to a rotating shaft, the bent pipe is fixedly connected to the rotating shaft, and the pin seat is rotatably connected to the indexing gear through the rotating shaft.

2. The 360° freely rotatable lighting device according to claim 1, characterized in that: One end of the hand-held rod is threadedly connected to an elbow two-way pipe, and the mounting seat is threadedly connected to an end of the elbow two-way pipe away from the hand-held rod.

3. The 360° freely rotatable lighting device according to claim 2, characterized in that: The elbow is a high-temperature resistant PC elbow.

4. The 360° freely rotatable lighting device according to claim 3, characterized in that: The hand-held rod is a telescopic rod.

5. The 360° freely rotatable lighting device according to any one of claims 1 to 4, characterized in that: A handle is provided at the bottom of the hand-held rod, and a control switch for controlling the on and off of the lamp and adjusting the brightness is provided on the handle.

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