LED waterproof PAR lamp

Abstract

The utility model relates to the technical field of PAR lamps, and discloses an LED waterproof PAR lamp which comprises a lamp body and a mounting plate, the outer wall of the lamp body is fixedly connected with a fixing frame, the outer wall of the fixing frame is provided with an adjusting assembly, the adjusting assembly comprises a connecting shaft, the top of the connecting shaft is fixedly connected to the bottom of the mounting plate, and the top of the connecting shaft is fixedly connected to the bottom of the mounting plate. The top of the fixing frame is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected into the connecting shaft, and a plurality of first springs are arranged in the rotating shaft. According to the LED lamp, the atomization effect can be freely adjusted through the electric control atomization film, the rotating shaft is rotated to rotate in the connecting shaft, locking is achieved through matching of the limiting ball and the clamping groove, and therefore the atomization effect and the lamp angle adjusting effect are achieved; the problems that in the prior art, the atomization effect cannot be dynamically adjusted, the lamp angle adjusting efficiency is low, and a waterproof structure is prone to being damaged are solved, and the scene adaptation efficiency of stage lighting arrangement and equipment maintenance convenience are improved.

Description

Technical Field

[0001] This utility model relates to the field of PAR lamp technology, and in particular to an LED waterproof PAR lamp. Background Technology

[0002] In stage performances, outdoor celebrations and other scenarios, LED waterproof parcel lights have become the core equipment for lighting arrangements due to their high brightness, long lifespan, and waterproof and dustproof characteristics. As the industry's requirements for the diversity of lighting effects and the durability of equipment increase, LED waterproof parcel lights not only need to meet basic lighting and waterproof functions, but also need to achieve breakthroughs in structural flexibility, ease of maintenance and environmental adaptability in order to cope with complex and ever-changing usage environments and diverse user needs.

[0003] Existing LED waterproof PAR lights mostly adopt a fixed mounting bracket and integrated housing design in their mechanical structure. The components are assembled by screw fastening or snap-fit ​​connection. Their waterproof technology mainly relies on the sealing ring and waterproof glue filling at the seams of the housing to prevent water intrusion through physical sealing. The light angle adjustment usually requires manual removal of screws, adjustment and re-fixing. In terms of circuit control, they mostly use traditional wired connection and fixed mode control, which makes it difficult to achieve dynamic adjustment of the lighting effect.

[0004] However, existing technologies have significant shortcomings in the installation and use of lighting fixtures. Due to their fixed mechanical structure and single adjustment method, when faced with scenarios such as frequent changes in stage lighting angles and complex outdoor installation environments, operators need to spend a lot of time disassembling, adjusting, and reinstalling the lighting fixtures. This is not only inefficient, but repeated disassembly and reassembly can also lead to stripped screws and worn seals, which in turn affects waterproof performance and increases the risk of equipment failure. It cannot meet the needs of modern stage performances for rapid setup, flexible control, and long-term stable use in outdoor projects. In addition, the adjustment of the fogging effect depends on manually replacing the fogging plate, which is difficult to meet the needs of rapid switching of lighting fogging effects and precise adaptation to scene atmosphere in stage performances. It also cannot cope with the requirements of dynamic adjustment of fogging effects due to changes in weather and light in outdoor environments. Therefore, an LED waterproof PAR light is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an LED waterproof parcel light, which aims to improve the problems of low installation and adjustment efficiency, easy damage to the waterproof structure due to repeated disassembly and assembly, and inability to dynamically adjust the atomization effect in real time according to the scene of the existing LED waterproof parcel light.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An LED waterproof parcel light includes a lamp body and a mounting plate. A fixing frame is fixedly connected to the outer wall of the lamp body, and an adjustment component is provided on the outer wall of the fixing frame.

[0008] The adjustment assembly includes a connecting shaft, the top of which is fixedly connected to the bottom of the mounting plate. A rotating shaft is fixedly connected to the top of the fixing bracket. The rotating shaft is rotatably connected inside the connecting shaft. Multiple springs are installed inside the rotating shaft. One end of each spring is fixedly connected to the inner wall of the rotating shaft, and the other end is fixedly connected to a limit ball. Multiple slots are present inside the connecting shaft, and the limit ball engages with the slots. An electrically controlled atomizing film is provided on one side of the lamp body. An electronic controller is provided on the outer wall of the lamp body. A protective assembly is provided on the outer wall of the lamp body.

[0009] As a further description of the above technical solution:

[0010] The protective assembly includes a connecting ring and a fixing post. The inner wall of the connecting ring is fixedly connected to the outer wall of the lamp body, and one end of the fixing post is fixedly connected to the outer wall of the connecting ring.

[0011] As a further description of the above technical solution:

[0012] A support column is slidably connected to the outer wall of the fixed column, and a spring is installed inside the support column.

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to one end of the fixed column, and the other end is fixedly connected to the inner wall of the support column.

[0015] As a further description of the above technical solution:

[0016] A protective ring is fixedly connected to the other end of the support column, and an elastic gasket is provided on the outer wall of the connecting ring.

[0017] As a further description of the above technical solution:

[0018] One end of the elastic gasket is fixedly connected to the outer wall of the connecting ring, and the other end is fixedly connected to the inner wall of the protective ring.

[0019] As a further description of the above technical solution:

[0020] The lamp body has a support frame fixedly connected to its outer wall, and multiple protective plates are rotatably connected inside the support frame.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the atomization effect can be freely adjusted by the electronically controlled atomizing film. The rotating shaft is rotated to make it rotate inside the connecting shaft, and the locking is achieved by the cooperation of the limiting ball and the slot, thereby realizing the adjustment of the atomization effect and the angle of the lamp. This solves the problems of the existing technology that the atomization effect cannot be dynamically adjusted, the lamp angle adjustment efficiency is low, and the waterproof structure is easily damaged. It improves the scene adaptation efficiency of stage lighting arrangement and the convenience of equipment maintenance.

[0023] 2. In this utility model, the fixed column contracts inside the support column, further compressing the second spring, causing the second spring to undergo elastic deformation. The impact force is absorbed through the elastic deformation of the second spring and the elastic washer, thereby achieving the effect of protecting the lamp body. This solves the problem that existing LED waterproof PAR lamps are easily damaged by external objects during use, resulting in damage to the outer shell and internal components, and the failure of the waterproof structure due to frequent disassembly and assembly and harsh environments. It improves the durability and life-cycle efficiency of the lamp in complex scenarios. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an LED waterproof parcel lamp proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the side wall of the LED waterproof par lamp body proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the outer wall structure of the mounting bracket for an LED waterproof par light proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the outer wall of the connecting ring of an LED waterproof par lamp proposed in this utility model;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Lamp body; 2. Fixture bracket; 3. Mounting plate; 4. Connecting shaft; 5. Spring 1; 6. Limit ball; 7. Slot; 8. Electronically controlled atomizing film; 9. Electronic controller; 10. Connecting ring; 11. Fixing column; 12. Support column; 13. Spring 2; 14. Protective ring; 15. Elastic washer; 16. Support frame; 17. Protective plate; 18. Rotating shaft. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 The present invention provides an embodiment of an LED waterproof par lamp, comprising a lamp body 1 and a mounting plate 3. A fixing frame 2 is fixedly connected to the outer wall of the lamp body 1. An adjustment component is provided on the outer wall of the fixing frame 2 for adjusting the illumination angle and position of the lamp to ensure the best lighting effect, and at the same time adjusting the atomization function.

[0033] The adjustment assembly includes a connecting shaft 4, the top of which is fixedly connected to the bottom of the mounting plate 3. The top of the connecting shaft 4 is threadedly fixed to the bottom of the mounting plate 3, ensuring the stability of the mounting plate 3. A rotating shaft 18 is fixedly connected to the top of the mounting bracket 2. The rotating shaft 18 is rotatably connected inside the connecting shaft 4 and can rotate freely within the mounting bracket 2, allowing the direction of the lamp body 1 to be adjusted as needed. Multiple springs 5 ​​are installed inside the rotating shaft 18 to provide a rebound force during rotation, making the rotating shaft 18 more stable and smooth during adjustment, while simultaneously pushing the limit ball 6 into the slot 7. Inside, multiple springs 5 ​​are fixedly connected at one end to the inner wall of the rotating shaft 18, and at the other end to a limiting ball 6. There are multiple slots 7 inside the connecting shaft 4. The limiting ball 6 engages with the slot 7, providing precise positioning during rotation, making the adjustment position of the lamp body 1 more stable and less prone to deviation. An electrically controlled atomizing film 8 is provided on one side of the lamp body 1. The electrically controlled atomizing film 8 is controlled by an electronic control component, which can adjust the atomization effect of the light as needed to improve the uniformity and comfort of the illumination. An electronic controller 9 is provided on the outer wall of the lamp body 1, and a protective component is provided on the outer wall of the lamp body 1 to protect the lamp.

[0034] Specifically, when stage lighting needs to frequently change angles to match the performance scene, when complex outdoor installation environments require flexible adjustment of the lighting direction, or when it is necessary to switch the lighting fogging effect in real time according to different scene atmospheres, the electronically controlled fogging film 8 achieves an adjustable fogging effect. It uses an electric field to control the arrangement of liquid crystal molecules to achieve switching between fogging and transparency. When the electronically controlled fogging film 8 is not energized, the liquid crystal molecules are in a disordered state, and light is scattered, forming a fogging effect. When energized, the liquid crystal molecules are arranged in an orderly manner, allowing light to pass through and resulting in transparency. This fogging effect can quickly respond to voltage changes, thus providing flexibility. The light transmission effect can be adjusted to meet different environments and usage needs. In addition, for easy adjustment of the lamp angle, the rotating shaft 18 is connected to the rotating fixing frame 2 through the connecting shaft 4. When the rotating fixing frame 2 is rotated, the rotating shaft 18 rotates inside the connecting shaft 4, thereby driving the limiting ball 6 to retract inside the rotating shaft 18. The retraction of the limiting ball 6 compresses the spring 5, causing the spring 5 to undergo elastic deformation. Under the action of the restoring force of the spring 5, the limiting ball 6 is pushed and locked into the slot 7, realizing the quick locking of the lamp angle. This allows users to quickly adjust the lamp angle according to the usage situation, improving the convenience of use.

[0035] Reference Figure 4 and Figure 5 The protective assembly includes a connecting ring 10 and a fixing post 11. The inner wall of the connecting ring 10 is fixedly connected to the outer wall of the lamp body 1, providing stable support and connection for the protective assembly. One end of the fixing post 11 is fixedly connected to the outer wall of the connecting ring 10, and a support post 12 is slidably connected to the outer wall of the fixing post 11. A spring 13 is installed inside the support post 12, which absorbs and buffers the impact force through its own elastic deformation. One end of the spring 13 is fixedly connected to one end of the fixing post 11, and the other end is fixedly connected to the inner wall of the support post 12. A protective ring 14 is fixedly connected to the other end of the support post 12. An elastic pad 15 is provided on the outer wall of the connecting ring 10 to further buffer the impact force. One end of the elastic pad 15 is fixedly connected to the outer wall of the connecting ring 10, and the other end is fixedly connected to the inner wall of the protective ring 14. A support frame 16 is fixedly connected to the outer wall of the lamp body 1, and multiple protective plates 17 are rotatably connected inside the support frame 16 to protect the lamp head.

[0036] Specifically, during the transportation of the lamps, to prevent damage, the protective ring 14 compresses the support column 12, causing it to slide against the outer wall of the fixed column 11. The cooperation between the support column 12 and the fixed column 11 compresses the second spring 13, causing it to deform elastically. Simultaneously, as the support column 12 slides, it also compresses the elastic pad 15. The deformation of the elastic pad 15 and the second spring 13 absorbs and buffers the impact force generated during transportation, effectively preventing damage to the lamps. Finally, by moving the protective plate 17, it can be tightly fitted to the outer wall of one end of the lamp, protecting the lamp head. This not only ensures that the lamps are not damaged during transportation but also further enhances their durability and extends their service life.

[0037] Working Principle: When using this LED waterproof parcel lamp, the fogging effect can be adjusted by the electronically controlled fogging film 8. The electronically controlled fogging film 8 controls the arrangement of liquid crystal molecules through an electric field to switch between fogging and transparency. When not powered on, the liquid crystal molecules are disordered, causing light to scatter and appear fogged. When powered on, the molecules are arranged in an orderly manner, allowing light to pass through and appear transparent. It can quickly respond to voltage changes to adjust the light transmission effect. Then, by rotating the fixing bracket 2, the rotating shaft 18 can be rotated inside the connecting shaft 4. The rotation of the rotating shaft 18 further drives the limiting ball 6 to contract inward, thereby squeezing the spring 5 and causing the spring 5 to undergo elastic deformation. Then, the elastic restoring force of the spring 5 pushes the limiting ball 6. The lamp is locked inside the slot 7, allowing users to quickly adjust the angle of the lamp according to actual usage. During transport, the protective ring 14 presses against the support column 12, causing the support column 12 to slide against the outer wall of the fixed column 11. Then, the support column 12 and the fixed column 11 work together to press against the spring 13, causing the spring 13 to deform elastically. While the support column 12 slides, it also presses against the elastic pad 15. The deformation of the elastic pad 15 and the spring 13 absorbs and buffers the impact force, ensuring that the lamp is not damaged during transport. Then, by moving the protective plate 17 to fit against the outer wall of one end of the lamp, the lamp head can be protected, achieving the effect of protecting the lamp.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A LED waterproof pocket lamp comprising a lamp body (1) and a mounting plate (3), characterized in that: The lamp body (1) is fixedly connected to a fixing frame (2) on its outer wall, and the fixing frame (2) is provided with an adjustment component on its outer wall; The adjustment assembly includes a connecting shaft (4), the top of which is fixedly connected to the bottom of the mounting plate (3). The top of the fixing bracket (2) is fixedly connected to a rotating shaft (18), which is rotatably connected inside the connecting shaft (4). Multiple springs (5) are provided inside the rotating shaft (18). One end of each spring (5) is fixedly connected to the inner wall of the rotating shaft (18), and the other end is fixedly connected to a limiting ball (6). Multiple slots (7) are provided inside the connecting shaft (4), and the limiting ball (6) engages with the slots (7). An electronically controlled atomizing film (8) is provided on one side of the lamp body (1). An electronic controller (9) is provided on the outer wall of the lamp body (1). A protective assembly is provided on the outer wall of the lamp body (1).

2. The LED waterproof napkin lamp according to claim 1, characterized in that: The protective assembly includes a connecting ring (10) and a fixing post (11). The inner wall of the connecting ring (10) is fixedly connected to the outer wall of the lamp body (1), and one end of the fixing post (11) is fixedly connected to the outer wall of the connecting ring (10).

3. The LED waterproof napkin lamp according to claim 2, characterized in that: The outer wall of the fixed column (11) is slidably connected to a support column (12), and a spring (13) is provided inside the support column (12).

4. The LED waterproof napkin lamp according to claim 3, characterized in that: One end of the spring (13) is fixedly connected to one end of the fixed column (11), and the other end is fixedly connected to the inner wall of the support column (12).

5. The LED waterproof napkin lamp according to claim 4, characterized in that: The other end of the support column (12) is fixedly connected to a protective ring (14), and the outer wall of the connecting ring (10) is provided with an elastic gasket (15).

6. The LED waterproof napkin lamp according to claim 5, characterized in that: One end of the elastic gasket (15) is fixedly connected to the outer wall of the connecting ring (10), and the other end is fixedly connected to the inner wall of the protective ring (14).

7. The LED waterproof napkin lamp according to claim 1, wherein: The lamp body (1) is fixedly connected to a support frame (16) on its outer wall, and multiple protective plates (17) are rotatably connected inside the support frame (16).

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