Multifunctional head-mounted lamp for travel

Abstract

The invention discloses a multifunctional head-mounted lamp for travel, which comprises a helmet and a lamp body, buckle belts are arranged on two sides of the bottom of the helmet, a detachable support piece is mounted above the helmet, and the lamp body is mounted on the support piece; the supporting piece comprises a horizontal arc-shaped rear frame, an arc-shaped top frame fixedly connected with the top of the rear frame and lug frames integrally extending on the two sides of the rear frame. The lamp body is fixed to the front end of the top frame. Limiting columns are symmetrically fixed to the two sides of the helmet, penetrate through the ear frames and are provided with limiting pieces, and the supporting pieces are limited and fixed. The invention belongs to the technical field of head-mounted lamps for tourism, and particularly relates to a multifunctional head-mounted lamp for tourism.

Description

Technical Field

[0001] The invention belongs to the technical field of travel headlamps, and in particular relates to a multifunctional travel headlamps. Background Art

[0002] In the tourism field, headlamps are important lighting tools and are widely used in hiking, camping, adventure and other scenarios.

[0003] However, existing headlamps have numerous structural design flaws. For one thing, most use elastic bands to connect the lamp to the head. These bands can easily lose their elasticity after prolonged stretching, frequent use, or erosion by sweat, resulting in poor fixation. This can easily cause the headlamps to wobble, shift, or even fall off during exercise, compromising lighting stability and safety.

[0004] On the other hand, some helmet-type headlamps adopt an integrated or closed design in pursuit of structural stability. In high temperatures in summer or high-intensity sports scenarios, the heat and sweat generated by the head cannot be dissipated in time, causing the user's head to feel stuffy and uncomfortable. Wearing it for a long time may also cause skin allergies and other problems, greatly reducing the wearing comfort and user experience. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multifunctional headlamp for travel, which solves the problems of poor stability and comfort.

[0006] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: a multifunctional head-mounted lamp for tourism, comprising a helmet and a lamp body, wherein buckles are provided on both sides of the bottom of the helmet and a detachable support is installed on the top, and the lamp body is installed on the support;

[0007] The support member includes a horizontal arc-shaped rear frame, an arc-shaped top frame fixed to the top of the rear frame, and ear frames extending integrally on both sides of the rear frame, and the lamp body is fixed to the front end of the top frame;

[0008] Limiting columns are symmetrically fixed on both sides of the helmet. The limiting columns pass through the ear frames and are provided with limiting pieces to limit and fix the supporting pieces.

[0009] Preferably, the limiting component includes a vertical fixed column, a movable column and a convex column. The fixed column is fixed on the limiting column, and an inclined limiting groove is opened on the side wall. The movable column is rotatably passed through the fixed column, the top end is fixed with the limiting plate, and the bottom end is fixed with the bottom block. The convex column is radially fixed to the movable column and embedded in the limiting groove; the bottom end of the fixed column is fixed with the bottom plate, and a coil spring arranged outside the movable column is fixed between the bottom plate and the bottom block.

[0010] Preferably, the surface of the limiting plate is provided with anti-slip grooves, and a finger hole is opened thereon, and the diameter of the finger hole is ≥15mm.

[0011] Preferably, the ear frame is an inwardly curved arc structure with a curvature radius adapted to the human auricle, and the end is covered with a silicone cushion with breathable micropores on the surface of the cushion.

[0012] Preferably, the limiting groove is a spiral ascending inclined groove.

[0013] Preferably, the support is made of lightweight and high-strength materials: carbon fiber or high-strength engineering plastics. The lamp body shell is also made of such lightweight materials. The internal circuit board and components are miniaturized and highly integrated products to reduce the overall weight.

[0014] The present invention adopts the above structure to achieve the following beneficial effects:

[0015] 1. By setting a detachable support on the helmet and connecting it with a limiter, compared with traditional elastic bands, this structure can avoid the problem of loose fixation caused by elastic failure. The support and the helmet can be quickly disassembled and assembled by rotating the limit plate. At the same time, the pressing effect of the limiter can ensure that the headlight remains stable.

[0016] 2. After the support is separated from the helmet, the lamp body can be worn on the ear like headphones through the ear frame, and the two wearing modes of head wearing and ear wearing can be switched freely. The head wearing mode is suitable for scenes such as long-term walking and climbing, providing stable overhead lighting; the ear wearing mode is suitable for scenes such as short-term work and reading, which is convenient and flexible to meet the diverse needs of different travel scenes; at the same time, the support avoids covering a large area of ​​the head and reduces the wrapping of the head skin. Compared with the fixed structure of the helmet-type head-mounted lamp, the breathability is significantly improved. In summer or during long-term exercise, air can circulate freely on the head, effectively reducing the stuffiness of the head and improving wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a multifunctional headlamp for tourism proposed by the present invention. Figure 1 ;

[0018] Figure 2 This is a structural diagram of the support component of a multifunctional headlamp for tourism proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of a multifunctional headlamp for tourism proposed by the present invention. Figure 2 ;

[0020] Figure 4 for Figure 3 A partial enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the overall structure of a multifunctional headlamp for tourism proposed by the present invention. Figure 3 .

[0022] Among them, 1. Helmet, 2. Lamp body, 3. Buckle, 4. Support, 5. Rear frame, 6. Ear frame, 7. Top frame, 8. Limiting column, 9. Limiting part, 10. Fixed column, 11. Movable column, 12. Boss, 13. Limiting groove, 14. Bottom plate, 15. Coil spring, 16. Bottom block, 17. Limiting plate, 18. Finger hole. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," "outside," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The present invention will be further described below in conjunction with the accompanying drawings.

[0025] like Figure 1-5 As shown, the present invention proposes a multifunctional head lamp for tourism, comprising a helmet 1 and a lamp body 2. Buckles 3 are provided on both sides of the bottom of the helmet 1, and a detachable support 4 is installed on the top. The lamp body 2 is installed on the support 4;

[0026] like Figure 2 As shown, the support member 4 includes a horizontal arc-shaped rear frame 5, an arc-shaped top frame 7 fixed to the top of the rear frame 5, and ear frames 6 extending integrally on both sides of the rear frame 5. The lamp body 2 is fixed to the front end of the top frame 7. The ear frames 6 are inwardly curved arc structures with a curvature radius adapted to the human auricle. The end is covered with a silicone cushion with breathable micropores on the surface of the cushion to improve wearing comfort. Limiting columns 8 are symmetrically fixed on both sides of the helmet 1. The limiting columns 8 pass through the ear frames 6 and are provided with limiting members 9 to limit and fix the support member 4.

[0027] like Figure 4As shown, the limiting member 9 includes a vertical fixed column 10, a movable column 11 and a convex column 12. The fixed column 10 is fixedly connected to the limiting column 8, and an inclined limiting groove 13 is provided on the side wall. The limiting groove 13 is a spiral ascending inclined groove. The movable column 11 is rotatably passed through the fixed column 10, and the top end is fixedly connected to the limiting plate 17, and the bottom end is fixedly connected to the bottom block 16. The convex column 12 is radially fixedly connected to the movable column 11 and embedded in the limiting groove 13. The bottom end of the fixed column 10 is fixedly connected to the bottom plate 14, and a coil spring 15 is fixed between the bottom plate 14 and the bottom block 16. The surface of the limiting plate 17 is provided with anti-slip grooves, and a finger hole 18 is provided on it. The diameter of the finger hole 18 is ≥15mm, which can meet the finger thickness of most users.

[0028] The support member 4 is made of lightweight and high-strength materials: carbon fiber or high-strength engineering plastics. The outer shell of the lamp body 2 is also made of this type of lightweight material. The internal circuit board and components are miniaturized and highly integrated products to reduce the overall weight. For long-term sports scenes such as hiking and mountaineering, the overall weight of the headlamp is recommended to be controlled within 150-200 grams to reduce the burden on the head and avoid neck fatigue caused by long-term wearing. In this scenario, the weight distribution of the support member 4 and the lamp body 2 can be roughly: the weight of the support member 4 accounts for 40%-50% (about 60-100 grams), and the weight of the lamp body 2 accounts for 50%-60% (about 90-120 grams). For short-term use scenarios, such as camping and night activities, the weight requirement can be appropriately relaxed, but it should not exceed 250 grams to ensure a certain degree of comfort.

[0029] When used specifically,

[0030] Helmet 1 wearing mode installation: hold the finger hole 18 on the limit plate 17 with your hand, rotate the limit plate 17 counterclockwise, so that the movable column 11 descends and rotates along the limit slot 13, the coil spring 15 is stretched, and when the protruding column 12 returns to the initial position of the limit slot 13, rotate the limit plate 17 to one side, align the ear frame 6 of the support member 4 with the limit column 8 on the helmet 1, so that the limit column 8 lifts the ear frame 6, rotate the limit plate 17 clockwise or loosen the limit plate 17, drive the movable column 11 to rotate in the fixed column 10, and the movable column 11 is rotated in the fixed column 10. The movable column 11 rises along the limiting groove 13 while rotating, and the bottom block 16 rises accordingly. The limiting plate 17 is continuously rotated and rotated to above the ear frame 6. At this time, the ear frame 6 is pressed and fixed on the helmet 1. The limiting plate 17 is released, and the movable column 11 and the limiting plate 17 are restored to their original positions under the action of the elastic restoring force of the coil spring 15 itself, pressing the ear frame 6 to complete the installation of the headlight on the helmet 1. The helmet 1 is worn on the head, and the buckle 3 is adjusted to fit the head to ensure that the helmet 1 is stable and does not shake.

[0031] Installation in ear-wearing mode: Hold the finger hole 18 on the limit plate 17 with your hand, rotate the limit plate 17 counterclockwise to make the movable column 11 descend and rotate along the limit groove 13. When the protrusion 12 returns to the initial position of the limit groove 13, rotate the limit plate 17 to one side. At this time, the support member 4 and the lamp body 2 can be easily removed from the helmet 1 as a whole. Hang the ear frame 6 on the ear like wearing headphones, adjust the position of the lamp body 2 to make it at a suitable lighting angle, and then the ear-wearing mode can be completed.

[0032] According to actual lighting needs, the light brightness and mode (such as strong light, weak light, flashing, etc.) can be adjusted through the switch on the lamp body 2. If the angle of the lamp body 2 needs to be adjusted during use, the inclination angle of the lamp body 2 on the top frame 7 can be manually adjusted directly to obtain the best lighting direction.

[0033] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A multifunctional headlamp for tourism, characterized by: It comprises a helmet (1) and a lamp body (2), wherein buckles (3) are provided on both sides of the bottom of the helmet (1), a detachable support member (4) is installed on the top, and the lamp body (2) is installed on the support member (4); The support member (4) comprises a horizontal arc-shaped rear frame (5), an arc-shaped top frame (7) fixed to the top of the rear frame (5), and ear frames (6) extending integrally from both sides of the rear frame (5); the lamp body (2) is fixed to the front end of the top frame (7); Limiting columns (8) are symmetrically fixed on both sides of the helmet (1); the limiting columns (8) penetrate the ear frames (6) and are provided with limiting pieces (9) for limiting and fixing the supporting piece (4).

2. The multifunctional headlamp for tourism according to claim 1, characterized in that: The limiting member (9) includes a vertical fixed column (10), a movable column (11) and a convex column (12); the fixed column (10) is fixedly connected to the limiting column (8); an inclined limiting groove (13) is provided on the side wall; the movable column (11) is rotatably arranged in the fixed column (10); the top end is fixedly connected to the limiting plate (17); the bottom end is fixedly connected to the bottom block (16); the convex column (12) is radially fixedly connected to the movable column (11) and embedded in the limiting groove (13); The bottom end of the fixed column (10) is fixedly connected to a bottom plate (14), and a coil spring (15) sleeved on the outside of the movable column (11) is fixed between the bottom plate (14) and the bottom block (16).

3. The multifunctional headlamp for tourism according to claim 2, characterized in that: The surface of the limiting plate (17) is provided with anti-slip grooves, and a finger hole (18) is opened thereon, and the diameter of the finger hole (18) is ≥15mm.

4. A multifunctional headlamp for tourism according to any one of claims 1 to 3, characterized in that: The ear frame (6) is an inwardly curved arc structure, the curvature radius of which is adapted to the human auricle, and the end is covered with a silicone soft pad, and the surface of the soft pad is provided with breathable micropores.

5. The multifunctional headlamp for tourism according to claim 2, characterized in that: The limiting groove (13) is a spiral ascending inclined groove.

6. The multifunctional headlamp for tourism according to claim 1, characterized in that: The support member (4) is made of a lightweight and high-strength material: carbon fiber or high-strength engineering plastic. The outer shell of the lamp body (2) is also made of this type of lightweight material. The internal circuit board and components are miniaturized and highly integrated products to reduce the overall weight.

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