Multifunctional head lamp

Abstract

The utility model relates to the technical field of head lamps, and discloses a multifunctional head lamp which comprises a surface cover, a switch button and an induction button are sequentially embedded in the top of the surface cover from left to right in a matched mode, button liners corresponding to the switch button and the induction button are embedded in the top of an inner cavity of the surface cover, and the button liners correspond to the switch button and the induction button. A charging assembly is connected to the right side of the surface cover, a waterproof ring is connected to the edge of the rear side of the surface cover in a clamped mode, a driving plate, an aluminum substrate, a cooling fin and a heat insulation pad are sequentially embedded in an inner cavity of the surface cover from front to back in a matched mode, a lamp body is fixedly connected to the driving plate, and a battery piece is connected to the interior of the rear cover in a matched and clamped mode. By arranging multiple waterproof structures, the head lamp has good waterproof performance, by means of the infrared transmitter and receiver arranged on the driving plate, the head lamp has the induction remote control function, meanwhile, the lamp body adopts the combined design of a floodlight and a spotlight, and the illumination requirements in different environments can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of headlamps, in particular to a multifunctional headlamp. Background Art

[0002] As a portable lighting tool, headlamps are widely used in various occasions, including outdoor adventures, night work, emergency rescue, etc. Headlamps can provide a stable light source to help users see the road conditions ahead in the dark and ensure safety. At the same time, they can free their hands, allowing users to perform various operations more conveniently and improve work efficiency.

[0003] For example, Chinese patent CN202122750152.1 discloses a headlamp that has a slot on the rear cover, which is rotatably connected to the headlamp body. By rotating the rear cover, the slot is exposed, and the headlight strip can be disassembled. After disassembly, the headlamp body and headlight strip can be stored separately, making it easy to carry.

[0004] However, most current headlights have limited brightness and cannot meet high-brightness requirements such as those for outdoor work at night. Furthermore, traditional headlights typically only have a single lighting mode and cannot adapt to different scenarios. Operation often relies on manual buttons, which can be difficult to operate when hands are clumsy. Furthermore, many headlights lack waterproof performance and are easily affected by humid environments or water intrusion, reducing their service life and reliability.

[0005] Based on this, the present invention designs a multifunctional headlamp to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a multifunctional headlamp to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a multifunctional headlamp, comprising a face cover, wherein the top of the face cover is sequentially embedded with a switch button and a sensing button from left to right, and the top of the inner cavity of the face cover is embedded with a key lining corresponding to the switch button and the sensing button, the right side of the face cover is connected to a charging assembly, the edge of the rear side of the face cover is snap-connected with a waterproof ring, the inner cavity of the face cover is sequentially embedded with a driving board, an aluminum base plate, a heat sink and a thermal insulation pad from front to back, a lamp body is fixedly connected to the driving board, the front end of the lamp body passes through the front side of the face cover and is exposed to provide lighting, the rear side of the face cover is fixedly connected to a back cover, a battery component is matched and snap-connected in the back cover, and the battery component is electrically connected to the charging assembly and the driving board respectively.

[0008] Preferably, the driving board is fixedly connected to the back cover by screws, and an infrared transmitter and a receiver are also matched on the driving board. The signal input end of the driving board is electrically connected to the infrared transmitter and the receiver.

[0009] Preferably, the charging assembly includes a charging port, a USB plug, a waterproof pad, a charging plate and a pressure block. The charging port is opened on the side wall on the right side of the face cover. The charging port is snap-connected with a USB plug. A waterproof pad is matched on the right side of the charging port. The charging plate and the pressure block are fixedly connected in the face cover, and the charging plate and the pressure block correspond to the charging port.

[0010] Preferably, the pressing block, charging plate and waterproof pad are arranged in sequence from left to right, and the charging plate is pressed tightly into the face cover by the pressing block and waterproof pad.

[0011] Preferably, the rear side of the rear cover is matched and snap-connected with a headband bracket, and the rear side of the headband bracket is matched and fixedly connected with a protective head patch.

[0012] Preferably, the headband bracket is made of PC material, and the protective head patch is made of EVA material and has an arc-shaped structure.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] 1. This invention provides a button lining, charging components, and waterproof ring, and through the rational layout and material selection of these components, the headlamp has excellent waterproof performance. The infrared transmitter and receiver provided on the driver board are used to give the headlamp an induction remote control function. Users can control the headlamp's on / off, brightness adjustment, and mode switching through hand-wave sensing, a dedicated remote control, or a mobile phone app, thereby improving ease of use. The lamp body adopts a combination design of floodlights and spotlights to meet the lighting needs of different environments. The floodlight provides a wide lighting range and is suitable for large-area lighting; the spotlight provides concentrated and long-distance lighting, which is suitable for lighting needs that require precise positioning, and also has multiple lighting modes.

[0015] 2. The utility model has good thermal conductivity by setting an aluminum base plate and a heat sink made of aluminum material, which can effectively dissipate the heat generated when the lamp body is working, ensuring that the headlamp can work stably for a long time. The heat insulation pad made of silicone rubber material is set between the heat sink and the battery component, which has good heat resistance and insulation to prevent heat from being transferred to the lamp body and affecting the service life of the lamp body, so that the lamp body can stably output higher brightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the utility model from another perspective;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the drive plate in the utility model;

[0021] Figure 6 This is a schematic diagram of the exploded structure of the charging component in the present utility model.

[0022] Among them: 1. Face cover; 2. Switch button; 3. Sensor button; 4. Button lining; 5. Charging component; 501. Charging port; 502. USB plug; 503. Waterproof pad; 504. Charging board; 505. Pressure block; 6. Waterproof ring; 7. Driver board; 8. Aluminum base board; 9. Heat sink; 10. Insulation pad; 11. Lamp body; 12. Back cover; 13. Battery component; 14. Headband bracket; 15. Protective head sticker. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1 - Figure 4 Describing embodiment 1, a multifunctional headlamp is shown in the figure, including a cover 1, the top of the cover 1 is sequentially embedded with a switch button 2 and a sensing button 3 from left to right, the top of the inner cavity of the cover 1 is embedded with a button lining 4 corresponding to the switch button 2 and the sensing button 3, the right side of the cover 1 is connected to a charging assembly 5, the edge of the rear side of the cover 1 is snap-connected with a waterproof ring 6, the inner cavity of the cover 1 is sequentially embedded with a driving board 7, an aluminum base plate 8, a heat sink 9 and a thermal insulation pad 10 from front to back, the driving board 7 is fixedly connected to a lamp body 11, the front end of the lamp body 11 passes through the front side of the cover 1 and is exposed to provide lighting, the rear side of the cover 1 is fixedly connected to a back cover 12, the back cover 12 is matched and snap-connected with a battery component 13, and the battery component 13 is electrically connected to the charging assembly 5 and the driving board 7 respectively;

[0026] See also Figure 2 and Figure 5 The driving board 7 shown in the figure is fixedly connected to the back cover 12 by screws. The driving board 7 is also matched with an infrared transmitter and a receiver. The signal input end of the driving board 7 is electrically connected to the infrared transmitter and the receiver.

[0027] In this embodiment, the waterproof performance is increased by the button lining 4 set at the bottom of the switch button 2 and the sensing button 3. The rear end of the lamp body 11 is in close contact with the aluminum substrate 8, which plays a supporting and heat-conducting role. The heat sink 9 is located on the rear side of the aluminum substrate 8. The aluminum substrate 8 and the heat sink 9 are made of aluminum material, which has good thermal conductivity and can effectively dissipate the heat generated when the lamp body 11 is working, ensuring that the headlamp can work stably for a long time. The heat insulation pad 10 is set between the heat sink 9 and the battery part 13 to prevent heat from being transferred to the lamp body 11 and affecting the service life of the lamp body 11, so that the lamp body 11 can stably output higher brightness. The heat insulation pad 10 is made of silicone rubber material with good heat resistance and insulation. The inner side of the back cover 12 is provided with a battery slot that matches the battery part 13. The shape of the battery slot The shape is adapted to the shape of the battery component 13. The battery component 13 is fixed in the battery slot by double-sided tape to ensure the stability and safety of the battery component 13 when the headlamp is working. The battery component 13 is a lithium battery with a long service life and high energy density. A waterproof ring 6 is provided on the outside of the back cover 12. The waterproof ring 6 fits tightly with the face cover 1 to form a good sealing effect, effectively preventing water intrusion and ensuring the reliability of the headlamp in bad weather or humid environments. The charging component 5 adopts a USB interface, which is convenient for users to charge the headlamp at any time. The addition of infrared transmitter and receiver makes the headlamp have an induction remote control function. Users can control the headlamp's switch, brightness adjustment and mode switching through hand-wave induction, dedicated remote control or mobile phone APP, thereby improving the convenience of use.

[0028] Specifically, the lamp body 11 adopts a combination design of floodlights and spotlights, which can meet the lighting needs in different environments. The floodlight provides a wide lighting range and is suitable for large-area lighting; the spotlight provides concentrated and long-distance lighting, which is suitable for lighting needs that require precise positioning. It also has multiple lighting modes, such as high-brightness mode, low-brightness mode, flashing mode, etc., to adapt to different usage environments and needs. By waving the hand, the user can switch between different lighting modes to adapt to different lighting needs. For example, when hiking at night, the user may need a wide floodlight to illuminate the path ahead; when reading a map or performing precise operations, a concentrated spotlight may be required, so that the user does not need manual operation, and can complete the mode switching with a simple wave of the hand, which greatly improves the convenience and safety of use.

[0029] It should be noted that the surface cover 1 is made of PC+PMMA material, which has good impact resistance and weather resistance and is suitable for outdoor use. The switch button 2, the sensor button 3 and the waterproof ring 6 are made of silicone rubber material, and the button lining 4 is made of PC material, which has good waterproof performance and durability.

[0030] Example 2

[0031] See also Figure 2 and Figure 6 Example 2 is described. This embodiment further illustrates Example 1. In the figure, the charging assembly 5 includes a charging port 501, a USB plug 502, a waterproof pad 503, a charging plate 504, and a pressing block 505. The charging port 501 is opened on the side wall on the right side of the cover 1. The USB plug 502 is engaged with the charging port 501. A waterproof pad 503 is matched to the right side of the charging port 501. The charging plate 504 and the pressing block 505 are fixedly connected to the cover 1, and the charging plate 504 and the pressing block 505 correspond to the charging port 501.

[0032] Furthermore, the pressing block 505, the charging plate 504 and the waterproof pad 503 are arranged in sequence from left to right, and the charging plate 504 is pressed tightly into the cover 1 by the pressing block 505 and the waterproof pad 503;

[0033] In this embodiment, the USB plug 502 and the waterproof pad 503 are made of silicone rubber, and the pressure block 505 is made of PC material, which has good heat resistance and corrosion resistance, ensuring the sealing and durability of the charging port 501. During use, the USB plug 502 can effectively prevent the intrusion of water and dust, ensuring the cleanliness of the charging port 501 and charging safety. The waterproof pad 503 allows the headlamp to maintain good waterproof performance during charging, and users do not need to worry about damage to the device when using or charging in a humid environment.

[0034] It should be noted that the charging plate 504 adopts a Type-C female socket, which is separated from the driving plate 7 and is set separately to ensure its independence. In order to further improve the waterproof performance and reliability of the product, the charging plate 504 uses a waterproof pad 503 and a pressure block 505 for compression and fixation, which not only ensures the stability of the charging plate 504, but also effectively prevents the intrusion of water and other liquids, thereby improving the durability and safety of the overall product, so that users can be more assured during use without having to worry about damage to the equipment due to water ingress.

[0035] Example 3

[0036] See also Figure 2 and Figure 3Example 3 is described. This embodiment further illustrates Example 2. In the figure, the rear side of the rear cover 12 is matched and connected with the headband bracket 14, and the rear side of the headband bracket 14 is matched and fixedly connected with the protective head patch 15.

[0037] Furthermore, the headband bracket 14 is made of PC material, and the protective head patch 15 is made of EVA material and has an arc-shaped structure;

[0038] In this embodiment, the arc-shaped EVA protective head patch 15 can fit the user's head shape. The protective head patch 15 uses EVA material with good flexibility and cushioning performance, which can effectively protect the head from impact and friction. The arc-shaped design not only increases the wearing comfort, but also ensures the maximization of the protective effect, providing a comfortable wearing experience.

[0039] It should be noted that the headband bracket 14 is adjustable, so that users can adjust it according to the size of their head circumference, ensuring that the headlamp is firmly worn on the head and will not fall off due to shaking during exercise or work. In addition, a protective head patch 15 is provided at the connection between the headband bracket 14 and the user's head, which further enhances the stability of the headlamp and the wearing comfort.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional headlamp, comprising a cover (1), characterized in that: The top of the face cover (1) is sequentially embedded with a switch button (2) and a sensing button (3) from left to right, and the top of the inner cavity of the face cover (1) is embedded with a button lining (4) corresponding to the switch button (2) and the sensing button (3). The right side of the face cover (1) is connected with a charging assembly (5), and the edge of the rear side of the face cover (1) is snap-connected with a waterproof ring (6). The inner cavity of the face cover (1) is sequentially embedded with a driving board (7), an aluminum substrate (8), a heat sink (9) and a heat insulation pad (10) from front to back. A lamp body (11) is fixedly connected to the driving board (7), and the front end of the lamp body (11) passes through the front side of the face cover (1) and is exposed to provide lighting. The rear side of the face cover (1) is fixedly connected with a back cover (12), and a battery component (13) is snap-connected in the back cover (12). The battery component (13) is electrically connected to the charging assembly (5) and the driving board (7) respectively.

2. The multifunctional headlamp according to claim 1, characterized in that: The driving board (7) is fixedly connected to the back cover (12) by screws. An infrared transmitter and a receiver are also matched and arranged on the driving board (7). The signal input end of the driving board (7) is electrically connected to the infrared transmitter and the receiver.

3. The multifunctional headlamp according to claim 1, characterized in that: The charging assembly (5) comprises a charging port (501), a USB rubber plug (502), a waterproof pad (503), a charging plate (504) and a pressing block (505); the charging port (501) is provided on the side wall on the right side of the cover (1); the USB rubber plug (502) is snap-connected to the charging port (501); a waterproof pad (503) is matched and provided on the right side of the charging port (501); the charging plate (504) and the pressing block (505) are fixedly connected in the cover (1), and the charging plate (504) and the pressing block (505) correspond to the charging port (501).

4. The multifunctional headlamp according to claim 3, characterized in that: The pressing block (505), the charging plate (504) and the waterproof pad (503) are arranged in sequence from left to right, and the charging plate (504) is pressed tightly into the face cover (1) by the pressing block (505) and the waterproof pad (503).

5. The multifunctional headlamp according to claim 1, characterized in that: The rear side of the rear cover (12) is matched and snap-connected with a headband bracket (14), and the rear side of the headband bracket (14) is matched and fixedly connected with a protective head patch (15).

6. The multifunctional headlamp according to claim 5, characterized in that: The headband bracket (14) is made of PC material, and the protective head patch (15) is made of EVA material and has an arc-shaped structure.

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