Head-mounted lighting device capable of rotating in all directions to adjust irradiation angle

Abstract

The utility model relates to the technical field of head-mounted illuminating lamps, in particular to a head-mounted illuminating device capable of rotating in all directions to adjust the illuminating angle, which comprises a head-mounted protective plate and a head-mounted illuminating lamp, one side of the head-mounted protective plate is symmetrically and fixedly connected with fixing plates, the fixing plates are connected with fixing columns through first motors and symmetrically arranged first rotating shafts, and the fixing columns are connected with the head-mounted illuminating lamp. And the fixing column is connected with the head-mounted illuminating lamp through a second motor, a second rotating shaft and a mounting box, the fixing plate is fixedly connected with a placing plate, and the placing plate is provided with a storage cavity used for storing the head-mounted illuminating lamp. The fixing column can control the head-mounted illuminating lamp to be rotationally adjusted in the vertical direction, the mounting box can control the head-mounted illuminating lamp to be rotationally adjusted in the horizontal direction, and by controlling the head-mounted illuminating lamp to be adjusted in the vertical direction and the horizontal direction, the illumination angle of the head-mounted illuminating lamp can be adjusted in all directions; and the user does not need to frequently rotate the head, so that the operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of head-mounted lighting technology, and in particular to a head-mounted lighting device that allows for omnidirectional rotation and adjustment of the illumination angle. Background Technology

[0002] Head-mounted lights, also known as wearable lights, are small lighting devices consisting of a stable headgear and a light-emitting device. This design facilitates movement and work, making them particularly suitable for single-person operations. These portable lighting devices are typically worn on the user's head, freeing their hands to operate other equipment. Headlights are especially important in low-light work environments, ensuring the lighting needs of workers while freeing their hands for equipment operation.

[0003] Currently, existing lighting devices typically involve directly fixing the light fixture to a head-mounted device, which is then worn on the head. The user then changes the direction of the illumination by turning their head. However, in some situations, it is inconvenient for users to frequently turn their heads. Therefore, this method of adjusting the illumination direction is rather cumbersome and does not allow for omnidirectional adjustment of the illumination angle. Hence, a head-mounted lighting device with omnidirectional rotation adjustment of the illumination angle is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inconvenience of users frequently turning their heads in certain situations, which makes adjusting the direction of illumination in this way cumbersome and inconvenient for omnidirectional adjustment of the illumination angle. Therefore, this invention proposes a head-mounted lighting device that allows for omnidirectional rotation and adjustment of the illumination angle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A head-mounted lighting device with omnidirectional rotation and adjustable illumination angle includes a head-mounted shield and a head-mounted light. A fixing plate is symmetrically fixedly connected to one side of the head-mounted shield. The fixing plate is connected to a fixing column via a first motor and a symmetrically arranged first rotating shaft. The fixing column is connected to the head-mounted light via a second motor, a second rotating shaft, and a mounting box. A placement plate is fixedly connected to the fixing plate, and the placement plate is provided with a storage cavity for storing the head-mounted light.

[0007] Preferably, the first motor is fixedly connected to one of the fixed plates, one end of one of the first rotating shafts is fixedly connected to the fixed column, and the other end rotates through the fixed plate and is connected to the output end of the first motor, and one end of the other first rotating shaft is fixedly connected to the fixed column, and the other end is rotatably connected to the fixed plate.

[0008] Preferably, the top of the fixing column is provided with a mounting groove, the second motor is fixedly connected to the inner wall of the mounting groove, the output end of the second motor is connected to the second rotating shaft, the top of the second rotating shaft is fixedly connected to the bottom of the mounting box, and the outer wall of the mounting box is fixedly connected to the head-mounted light.

[0009] Preferably, a protective cover is connected to the top of one of the fixing plates via symmetrically arranged hinges, a handle is fixedly connected to the top of the protective cover, the storage cavity is located between the placement plate and the protective cover, and protective pads are fixedly connected to the bottom of both the protective cover and the bottom of the placement plate.

[0010] Preferably, one of the fixing plates has a threaded hole on one side, and the protective cover has a fixing groove on the side near the threaded hole. A fixing bolt is inserted into the fixing groove, and the fixing bolt is threadedly connected to the threaded hole.

[0011] Preferably, both ends of the headband are fixedly connected to elastic straps, and the elastic straps are provided with adjustment buckles.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. When using this device, the first motor controls the slow and uniform rotation of the fixed column through the first rotating shaft. The fixed column controls the head-mounted light to rotate and adjust in the vertical direction. The second motor controls the slow rotation of the mounting box through the second rotating shaft. The mounting box controls the head-mounted light to rotate and adjust in the horizontal direction. By controlling the adjustment of the head-mounted light in the vertical and horizontal directions, the illumination angle of the head-mounted light can be adjusted in all directions, and the user no longer needs to frequently turn their head, which is more convenient.

[0014] 2. When not in use, rotate the headlamp to the inside of the storage cavity, then put on the protective cover and insert the fixing bolts into the fixing slots. This can prevent the headlamp from being damaged by collisions when carrying it, and can protect and store the headlamp. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external three-dimensional structure of the head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle proposed in this utility model.

[0016] Figure 2 This is a partial three-dimensional structural diagram of the head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle proposed in this utility model.

[0017] Figure 3A schematic diagram of the three-dimensional structure connecting the head-mounted light, mounting box, second rotating shaft, second motor, and fixing device;

[0018] Figure 4 A three-dimensional structural diagram showing the connection of the cover, handle, threaded hole, fixing groove, and fixing bolt.

[0019] In the diagram: 1. Headgear plate; 2. Headgear light; 3. Fixing plate; 4. First motor; 5. First rotating shaft; 6. Fixing column; 7. Second motor; 8. Second rotating shaft; 9. Mounting box; 10. Placement plate; 11. Storage cavity; 12. Protective cover; 13. Handle; 14. Threaded hole; 15. Fixing groove; 16. Fixing bolt; 17. Elastic band; 18. Adjustment buckle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Reference Figures 1-4 A head-mounted lighting device with omnidirectional rotation and adjustable illumination angle includes a head-mounted protective plate 1 and a head-mounted lighting lamp 2. A fixing plate 3 is symmetrically fixedly connected to one side of the head-mounted protective plate 1. The fixing plate 3 is connected to a fixing column 6 via a first motor 4 and a symmetrically arranged first rotating shaft 5. The fixing column 6 is connected to the head-mounted lighting lamp 2 via a second motor 7, a second rotating shaft 8, and a mounting box 9. A placement plate 10 is fixedly connected to the fixing plate 3. The placement plate 10 is provided with a storage cavity 11 for storing the head-mounted lighting lamp 2.

[0022] It should be noted that the specific models and specifications of the first motor 4, the second motor 7, and the headlamp 2 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described. All of them can be powered by external devices and controlled to turn on and off.

[0023] It should be noted that the headband 1 is equipped with two control buttons for turning the first motor 4 and the second motor 7 on and off. The two buttons control the turning on and off of the first motor 4 and the second motor 7 respectively. This is all existing technology. Users only need to press the corresponding button when using it.

[0024] Furthermore, the first motor 4 is fixedly connected to one of the fixed plates 3, one end of one of the first rotating shafts 5 is fixedly connected to the fixed column 6, and the other end rotates through the fixed plate 3 and is connected to the output end of the first motor 4, and one end of the other first rotating shaft 5 is fixedly connected to the fixed column 6, and the other end is rotatably connected to the fixed plate 3.

[0025] It should be noted that the first motor 4 controls the slow and uniform rotation of the fixed column 6 through the first rotating shaft 5, and the fixed column 6 controls the head-mounted lighting lamp 2 to rotate and adjust in the vertical direction.

[0026] Furthermore, the top of the fixed column 6 is provided with an installation groove, the second motor 7 is fixedly connected to the inner wall of the installation groove, the output end of the second motor 7 is connected to the second rotating shaft 8, the top of the second rotating shaft 8 is fixedly connected to the bottom of the mounting box 9, and the outer wall of the mounting box 9 is fixedly connected to the head-mounted light 2.

[0027] It should be noted that the second motor 7 controls the slow and uniform rotation of the mounting box 9 through the second rotating shaft 8, and the mounting box 9 controls the head-mounted lighting lamp 2 to rotate and adjust in the horizontal direction.

[0028] It should be noted that the mounting box 9 has an internal power supply that can provide power to the head-mounted light 2, and the outer wall of the mounting box 9 can be equipped with lighting buttons to control the head-mounted light 2 to turn on and off.

[0029] Furthermore, a protective cover 12 is connected to the top of one of the fixing plates 3 via symmetrically arranged hinges. A handle 13 is fixedly connected to the top of the protective cover 12. The storage cavity 11 is located between the placement plate 10 and the protective cover 12. Protective pads are fixedly connected to the bottom of both the protective cover 12 and the bottom of the placement plate 10.

[0030] It should be noted that when the headlamp 2 is not in use, storing the headlamp 2 inside the storage cavity 11 can prevent the headlamp 2 from being damaged by collision when it is carried, and can play a protective and storage role for the headlamp 2.

[0031] It should be noted that the protective pad is made of rubber, which is elastic. When the headlamp 2 is stored, the top and bottom outer walls are in contact with the protective pad, which can provide good protection.

[0032] Furthermore, a threaded hole 14 is provided on one side of one of the fixing plates 3, and a fixing groove 15 is provided on the side of the protective cover 12 near the threaded hole 14. A fixing bolt 16 is inserted into the fixing groove 15, and the fixing bolt 16 is threadedly connected to the threaded hole 14.

[0033] It should be noted that rotating the fixing bolt 16 and inserting it into the fixing groove 15 can fix the position of the protective cover 12.

[0034] Furthermore, both ends of the headband 1 are fixedly connected to elastic bands 17, and adjustment buckles 18 are provided on the elastic bands 17.

[0035] It should be noted that both the elastic band 17 and the adjusting buckle 18 are existing technologies. The elastic band 17 can be worn on the head, and the length of the elastic band 17 can be adjusted by the adjusting buckle 18.

[0036] Working principle of this utility model:

[0037] First, the first motor 4 controls the slow and uniform rotation of the fixed column 6 through the first rotating shaft 5, and the fixed column 6 controls the head-mounted lighting lamp 2 to rotate and adjust in the vertical direction.

[0038] Then, the second motor 7 will control the slow rotation of the mounting box 9 through the second rotating shaft 8. The mounting box 9 will control the head-mounted light 2 to rotate and adjust in the horizontal direction. By controlling the adjustment of the head-mounted light 2 in the vertical and horizontal directions, not only can the illumination angle of the head-mounted light 2 be adjusted in all directions, but the user no longer needs to frequently turn their head, which is more convenient.

[0039] Finally, control the headlamp 2 to rotate into the storage cavity 11, then put on the protective cover 12 and insert the fixing bolt 16 into the fixing groove 15. This can prevent the headlamp 2 from being damaged by collision when carrying it, and can protect and store the headlamp 2.

[0040] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle, comprising a head-mounted protective plate (1) and a head-mounted lighting lamp (2), characterized in that, A fixing plate (3) is symmetrically fixedly connected to one side of the headgear (1). The fixing plate (3) is connected to a fixing column (6) via a first motor (4) and a symmetrically arranged first rotating shaft (5). The fixing column (6) is connected to the head-mounted light lamp (2) via a second motor (7), a second rotating shaft (8), and a mounting box (9). A placement plate (10) is fixedly connected to the fixing plate (3). The placement plate (10) is provided with a storage cavity (11) for storing the head-mounted light lamp (2).

2. The head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle according to claim 1, characterized in that, The first motor (4) is fixedly connected to one of the fixed plates (3), one end of one of the first rotating shafts (5) is fixedly connected to the fixed column (6), and the other end rotates through the fixed plate (3) and is connected to the output end of the first motor (4), and one end of the other first rotating shaft (5) is fixedly connected to the fixed column (6), and the other end rotates to be connected to the fixed plate (3).

3. The head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle according to claim 1, characterized in that, The top of the fixed column (6) is provided with an installation groove. The second motor (7) is fixedly connected to the inner wall of the installation groove. The output end of the second motor (7) is connected to the second rotating shaft (8). The top of the second rotating shaft (8) is fixedly connected to the bottom of the mounting box (9). The outer wall of the mounting box (9) is fixedly connected to the headlamp (2).

4. The head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle according to claim 1, characterized in that, One of the fixing plates (3) has a protective cover (12) connected to its top via symmetrically arranged hinges. A handle (13) is fixedly connected to the top of the protective cover (12). The storage cavity (11) is located between the placement plate (10) and the protective cover (12). Protective pads are fixedly connected to the bottom of both the protective cover (12) and the bottom of the placement plate (10).

5. The head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle according to claim 4, characterized in that, One of the fixing plates (3) has a threaded hole (14) on one side, and the protective cover (12) has a fixing groove (15) on the side near the threaded hole (14). A fixing bolt (16) is inserted into the fixing groove (15), and the fixing bolt (16) is threadedly connected to the threaded hole (14).

6. The head-mounted lighting device with omnidirectional rotational adjustment of the illumination angle according to claim 1, characterized in that, Both ends of the headband (1) are fixedly connected with elastic bands (17), and the elastic bands (17) are provided with adjustment buckles (18).

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