Adjustable LED lighting device for thermal power plant
By designing adjustable LED lighting devices in the thermal power plant, using large suction cups, adjustment rods and gooseneck pipes, the problem of inconvenient movement of equipment in the thermal power plant environment is solved, stable adsorption and angle adjustment are achieved, and the use effect is improved.
Patent Information
- Application Number
- CN202420550655.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The cart-type lighting equipment in the thermal power plant is large in size and is not convenient to move in the steel frame environment. Handheld lighting equipment requires handheld adjustment, which cannot make the user free of his hands, and the use effect is not ideal.
An adjustable LED lighting device including an adjustment mechanism and lamp assembly is designed. It uses a large suction cup, adjustment rod, adjustment cylinder and gooseneck tube, combined with a strap system to achieve stable adsorption and angle adjustment of the equipment to meet the user's steel frame. Use requirements in the environment.
The device is adsorbed with the steel frame structure through the large suction cup, which increases the stability of the handle. The strap system frees hands when the large suction cup cannot be adsorbed. The gooseneck tube adjusts the angle to meet user needs and improves the use effect.
Smart Images
Figure CN222210177U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, in particular to an adjustable LED lighting device for a thermal power plant. Background Art
[0002] The installed capacity of thermal power plants is restricted by the size and nature of the heat load, and the scale of the units is much smaller than the main units of current thermal power plants. Since thermal power plants generate electricity and provide heat, the boiler capacity is larger than that of thermal power plants of the same size. Thermal power plants must have more boiler capacity than general thermal power plants for backup, and the water treatment capacity is also large. Thermal power plants must be close to the heat load center, which is often the center of a densely populated town. Their water use, land acquisition, demolition, and environmental protection requirements are much higher than those of thermal power plants of the same capacity, and a heat pipe network is also built at the same time.
[0003] The light sources commonly used in thermal power plants are mostly handheld lighting equipment or cart-type lighting equipment. Since the equipment in thermal power plants is large and mostly steel frame structures, cart-type lighting equipment is large in size and not convenient for workers to move in the steel frame environment. Handheld lighting equipment requires workers to hold it for angle adjustment, and workers cannot free their hands when using it, resulting in unsatisfactory results. Utility Model Content
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable LED lighting device for a thermal power plant, comprising an adjustment mechanism and a lamp assembly, wherein one end of the adjustment mechanism is provided with the lamp assembly, and the lamp assembly comprises a lamp housing and a gooseneck tube arranged on one side of the lamp housing;
[0005] The adjustment mechanism includes a handle, one end of which is fixedly connected to the gooseneck tube, and the other end of which is fixedly connected to a large suction cup via a bracket. A storage groove is provided inside the handle, an adjustment rod is hinged inside the storage groove, an adjustment cylinder is threadedly sleeved on one end of the adjustment rod, and a small suction cup is movably provided on the end of the adjustment cylinder away from the adjustment rod.
[0006] Furthermore, the bracket is L-shaped, and the large suction cup and the small suction cup are coaxially arranged.
[0007] Furthermore, a strap groove is provided inside the bracket, a reel is rotatably provided inside the strap groove, and a strap body is wound around the surface of the reel.
[0008] Furthermore, a limiting plate is fixedly arranged inside the strap groove, and one end of the strap body away from the reel passes through the limiting plate and is connected to a strap head.
[0009] Furthermore, one end of the reel extends to one side of the bracket, and one end of the strap head is provided with a rubber sleeve which is sleeved with the inside of the limiting plate.
[0010] Furthermore, one end of the adjusting cylinder away from the adjusting rod is hinged with a connecting head, and one end of the connecting head away from the adjusting cylinder is rotatably connected to the small suction cup.
[0011] Furthermore, one side of the large suction cup is movably connected to a suction cup cover 1, and one side of the small suction cup is movably connected to a suction cup cover 2.
[0012] Furthermore, an LED main light and an LED auxiliary light located outside the LED main light are arranged inside the lamp housing, and a switch is also arranged on one side of the lamp housing.
[0013] Furthermore, a battery pack for powering the LED main light and the LED auxiliary light is arranged inside the handle, and the battery pack is arc-shaped.
[0014] Furthermore, a heat-insulating shell corresponding to the battery pack is embedded on the outside of the handle.
[0015] Compared with the prior art, the utility model provides an adjustable LED lighting device for a thermal power plant, which has the following beneficial effects:
[0016] The adjustable LED lighting device for thermal power plants can be installed by adsorption to the steel frame structure through a large suction cup, and is more suitable for the working environment of the steel frame structure of thermal power plants. The setting of the adjustment rod, the adjustment cylinder and the small suction cup can further increase the stability of the handle. The use of the strap body can be used when the large suction cup cannot be adsorbed, freeing the user's hands, and the angle of the lamp assembly can be adjusted by the gooseneck tube to meet the user's needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of an adjustable LED lighting device for a thermal power plant proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the handle structure of an adjustable LED lighting device for a thermal power plant proposed by the utility model;
[0019] Figure 3 This is a cross-sectional view of the binding groove structure of an adjustable LED lighting device for a thermal power plant proposed by the utility model;
[0020] Figure 4 This is a side view of the lamp housing structure of an adjustable LED lighting device for a thermal power plant proposed by the utility model.
[0021] In the figure: 1. adjustment mechanism; 11. handle; 111. heat-insulating shell; 12. storage slot; 13. bracket; 131. strap slot; 132. reel; 133. strap body; 134. limit plate; 135. strap head; 136. rubber sleeve; 14. large suction cup; 141. suction cup cover 1; 15. adjustment rod; 16. adjustment tube; 17. connector; 18. small suction cup; 181. suction cup cover 2; 2. lamp assembly; 21. lamp housing; 22. LED main lamp; 23. LED auxiliary lamp; 24. gooseneck; 25. switch. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0023] See also Figure 1-4 An adjustable LED lighting device for a thermal power plant includes an adjustment mechanism 1 and a lamp assembly 2. The adjustment mechanism 1 is provided with the lamp assembly 2 at one end. The lamp assembly 2 includes a lamp housing 21 and a gooseneck 24 provided at one side of the lamp housing 21.
[0024] The adjustment mechanism 1 includes a handle 11, one end of which is fixedly connected to the gooseneck tube 24, and the other end is fixedly connected to a large suction cup 14 through a bracket 13. A storage groove 12 is provided inside the handle 11, and an adjustment rod 15 is hinged inside the storage groove 12. An adjustment cylinder 16 is threadedly sleeved on one end of the adjustment rod 15, and a small suction cup 18 is movably provided on one end of the adjustment cylinder 16 away from the adjustment rod 15. Both the large suction cup 14 and the small suction cup 18 are common glass suction cups, and a cam dial button is provided thereon. After being fitted with the fixed surface (steel frame surface), the dial button can be turned to make the suction cup and the fixed surface tightly adsorbed together.
[0025] Specifically, the bracket 13 is L-shaped, the large suction cup 14 and the small suction cup 18 are coaxially arranged, and the small suction cup 18 is coaxially arranged with the large suction cup 14 when stored. This design ensures the overall appearance of the product, and at the same time, when the large suction cup 14 is placed vertically on a desktop or other objects, it also has good stability.
[0026] Specifically, a strap groove 131 is provided inside the bracket 13, a reel 132 is rotatably provided inside the strap groove 131, a strap body 133 is wound around the surface of the reel 132, a limiting plate 134 is fixedly provided inside the strap groove 131, one end of the strap body 133 away from the reel 132 passes through the limiting plate 134 and is connected to a strap head 135, one end of the reel 132 extends to one side of the bracket 13, one end of the strap head 135 is provided with a rubber sleeve 136 which is sleeved with the inner part of the limiting plate 134, and the setting of the rubber sleeve 136 is consistent with the After the limit plate 134 is sleeved, it is not easy to fall off due to external forces such as shaking, which will cause the strap body 133 to automatically unwind. When the user needs to use the strap body 133 to reinforce the large suction cup 14, the strap body 133 can be pulled out through the strap head 135. When not in use, the strap body 133 can be rewound by rotating the reel 132 extending from the outside of the bracket 13. The reel 132 is rotatably arranged inside the strap groove 131 through a bearing. When the large suction cup 14 and the fixed surface have a large volume difference and cannot be adsorbed, the large suction cup 14 can be tied to the fixed surface through the strap body 133.
[0027] Specifically, one end of the adjusting cylinder 16 away from the adjusting rod 15 is hinged with a connecting head 17, and one end of the connecting head 17 away from the adjusting cylinder 16 is rotatably connected to a small suction cup 18. The connecting head 17 and the small suction cup 18 are rotatably connected through a bearing and a shaft rod. The shaft rod is fixed on the small suction cup 18, and the bearing sleeve is arranged between the shaft rod and the connecting head 17.
[0028] Specifically, one side of the large suction cup 14 is movably connected to a suction cup cover 141, and one side of the small suction cup 18 is movably connected to a suction cup cover 2 181, see Figure 1 and Figure 2 The suction cup cover 1 141 and the suction cup cover 2 181 can protect the large suction cup 14 and the small suction cup 18 when they are idle, preventing dust from adhering to the adsorption surface and affecting the adsorption force of the large suction cup 14 and the small suction cup 18. Silicone tapes are provided on the suction cup cover 1 141 and the suction cup cover 2 181, and the other ends of the two silicone tapes are respectively installed on the non-adsorption surfaces of the large suction cup 14 and the small suction cup 18, preventing the suction cup cover 1 141 and the suction cup cover 2 181 from falling off.
[0029] Specifically, the interior of the lamp housing 21 is provided with an LED main light 22 and an LED sub-light 23 located outside the LED main light 22. A switch 25 is also provided on one side of the lamp housing 21. The LED main light 22 and the LED sub-light 23 can be lit by the switch 25. The LED main light 22 is a conventional flashlight with a long range. The LED sub-light 23 is a floodlight with a large irradiation range. The interior of the handle 11 is provided with a battery pack for powering the LED main light 22 and the LED sub-light 23. The battery pack is arc-shaped. The arc-shaped battery pack is installed inside the handle 11 and is adapted to the shape of the handle 11. The setting of the heat-insulating shell 11 makes it more comfortable for the user to hold the handle 11. Figure 1 A charging interface is also provided on the handle 11 between the heat-insulating shell 11 and the bracket 13 for charging the battery pack. The battery pack is connected to the lamp assembly 2 through a wire, and the wire is passed through the gooseneck tube 24. A heat-insulating shell 111 corresponding to the battery pack is embedded on the outside of the handle 11, and the heat-insulating shell 111 is made of ABS plastic.
[0030] When in use, lift up the suction cup cover 141, fit the adsorption surface of the large suction cup 14 with the fixed surface, turn the cam button to complete the adsorption, rotate the adjustment rod 15 and the adjustment cylinder 16 from the inside of the storage slot 12, lift up the suction cup cover 181, rotate the adjustment cylinder 16 to drive the small suction cup 18 to fit with the fixed surface, and turn the cam button to complete the adsorption, so that a triangular structure is formed between the handle 11, the adjustment rod 15 and the fixed surface, thereby ensuring the supporting effect of the lamp assembly 2, and the lighting angle can be adjusted arbitrarily by turning the lamp housing 21 through the gooseneck tube 24.
[0031] In summary, the adjustable LED lighting device for thermal power plants can be installed by adsorption to the steel frame structure through the large suction cup 14, and is more suitable for the working environment of the steel frame structure of the thermal power plant. The arrangement of the adjustment rod 15, the adjustment cylinder 16 and the small suction cup 18 can further increase the stability of the handle 11. The use of the strap body 133 can be used when the large suction cup 14 cannot be adsorbed, freeing the user's hands, and the angle of the lamp assembly 2 can be adjusted by the gooseneck tube 24 to meet the user's needs.
[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable LED lighting device for a thermal power plant, comprising an adjustment mechanism (1) and a lamp assembly (2), Features: A lamp assembly (2) is disposed at one end of the adjustment mechanism (1), and the lamp assembly (2) comprises a lamp housing (21) and a gooseneck tube (24) disposed on one side of the lamp housing (21); The adjustment mechanism (1) comprises a handle (11), one end of the handle (11) is fixedly connected to a gooseneck tube (24), and the other end is fixedly connected to a large suction cup (14) via a bracket (13); a storage groove (12) is provided inside the handle (11), an adjustment rod (15) is hinged inside the storage groove (12), an adjustment cylinder (16) is threadedly sleeved on one end of the adjustment rod (15), and a small suction cup (18) is movably provided on one end of the adjustment cylinder (16) away from the adjustment rod (15).
2. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: The bracket (13) is L-shaped, and the large suction cup (14) and the small suction cup (18) are coaxially arranged.
3. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: A binding belt groove (131) is provided inside the bracket (13), a reel (132) is rotatably arranged inside the binding belt groove (131), and a binding belt body (133) is wound around the surface of the reel (132).
4. The adjustable LED lighting device for a thermal power plant according to claim 3, Features: A limiting plate (134) is fixedly arranged inside the binding groove (131), and one end of the binding body (133) away from the reel (132) passes through the limiting plate (134) and is connected to a binding head (135).
5. The adjustable LED lighting device for a thermal power plant according to claim 4, Features: One end of the reel (132) extends to one side of the bracket (13), and one end of the strap head (135) is provided with a rubber sleeve (136) which is sleeved with the inside of the limiting plate (134).
6. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: One end of the adjusting cylinder (16) away from the adjusting rod (15) is hingedly connected to a connecting head (17), and one end of the connecting head (17) away from the adjusting cylinder (16) is rotatably connected to a small suction cup (18).
7. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: One side of the large suction cup (14) is movably connected to a suction cup cover 1 (141), and one side of the small suction cup (18) is movably connected to a suction cup cover 2 (181).
8. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: An LED main light (22) and an LED auxiliary light (23) located outside the LED main light (22) are arranged inside the lamp housing (21), and a switch (25) is also arranged on one side of the lamp housing (21).
9. The adjustable LED lighting device for a thermal power plant according to claim 1, Features: A battery pack for supplying power to the LED main light (22) and the LED auxiliary light (23) is arranged inside the handle (11), and the battery pack is arc-shaped.
10. The adjustable LED lighting device for a thermal power plant according to claim 9, Features: A heat-insulating shell (111) corresponding to the battery pack is embedded on the outside of the handle (11).