Modularized portable camping lamp

Abstract

The utility model discloses a modularized portable camping lamp which comprises a shell with a built-in power source, a lighting lamp electrically connected with the power source is arranged on the shell, a winding mechanism is arranged in the shell and comprises an elastic band, and the elastic band can be pulled out of the winding mechanism and can be reset and wound into the winding mechanism. A strip-shaped opening is formed in the right side of the shell, the free end of the elastic band extends out of the shell through the strip-shaped opening, the free end of the elastic band is connected with a pull buckle with a female groove, the left side of the shell is connected with a fixing piece with a male groove, and the pull buckle can be connected with the male groove through the female groove so that the pull buckle can be positioned on the fixing piece; the pull buckles and the fixing pieces on different camping lamp shells can be connected through the female grooves and the male grooves to achieve modular arrangement of the camping lamps. The camping lamp has the technical advantages of being simple in structure, convenient to fix and install, capable of being used in a modular mode, capable of meeting diversified requirements and the like.

Description

Technical Field

[0001] This utility model relates to camping lights, and more specifically, to modular portable camping lights, belonging to the field of outdoor lighting equipment. Background Technology

[0002] Existing camping lights are bulky and overly standardized, limiting their use in various scenarios and making them inconvenient to carry and store. Furthermore, their similar designs and monotonous forms neglect the pursuit of personalization and emotional appeal. In addition, most camping lights lack versatility in their usage modes, failing to meet users' lighting needs in different environments. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a modular portable camping light with technical features such as simple structure, convenient installation, modular use, and ability to meet diverse needs.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0005] This utility model relates to a modular portable camping light, comprising a housing with a built-in power supply, a lighting lamp electrically connected to the power supply on the housing, and a winding mechanism inside the housing. The winding mechanism includes an elastic band that can be pulled out of the winding mechanism and can be wound back into the winding mechanism. A strip-shaped opening is provided on the right side of the housing, through which the free end of the elastic band extends outside the housing, and the free end of the elastic band is connected to a buckle with a female groove. A fixing member with a male groove is connected to the left side of the housing, and the buckle can be connected to the male groove through the female groove to be positioned on the fixing member.

[0006] The buckles and fasteners on different camping light housings can be connected via female and male slots to achieve modular arrangement of camping lights.

[0007] Preferably, the housing contains a control board, and the housing is equipped with a control button and a power indicator light. The lighting, power supply, control button, and power indicator light are all electrically connected to the control board.

[0008] Preferably, the lighting lamp includes a lamp sheet and a lamp cover that covers the lamp sheet.

[0009] Preferably, the winding mechanism includes a rotating drum and a central rod, the central rod being vertically connected inside the housing, the rotating drum being sleeved outside the central rod, a spring connecting the rotating drum and the central rod, and the end of the elastic band being connected to the rotating drum and the elastic band being wound around the outer surface of the rotating drum;

[0010] Pulling the elastic band allows the drum to rotate against the torque of the spring; releasing the elastic band allows the drum to rotate under the torque of the spring, thus retracting the elastic band.

[0011] Preferably, the rotating drum is provided with two positioning rods arranged in a row. The positioning rods are fixedly connected inside the housing to prevent the rotating drum from shaking when it rotates.

[0012] Preferably, at least two circular protruding rings are provided around the outer surface of the rotating cylinder, and a sliding groove is provided on the inner wall of the positioning rod corresponding to the circular protruding rings. The circular protruding rings are embedded in the sliding grooves of the positioning rod. The rotating cylinder can be stably positioned and rotated by the cooperation of the circular protruding rings and the sliding grooves.

[0013] Preferably, the rear end of the housing is provided with a rear lamp cover that can be opened and closed.

[0014] Preferably, the size of the fastener is larger than the size of the slot to prevent the fastener from retracting into the housing.

[0015] Beneficial effects: The compact cuboid shape and slot structure enable the connection and reconfiguration of lights, effectively avoiding monotonous forms and satisfying the pursuit of personalization and emotional value. The wrap-around and small size features create conditions for lighting needs in more scenarios, effectively avoiding the problems of limited usage scenarios and inconvenience in carrying and storing. Specifically, by pulling the buckle, the elastic band is wrapped around the support and secured by the slot. The lighting mode can be easily selected according to the specific lighting scenario and lighting needs, ensuring that the lighting needs are met in various scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a top-view disassembly diagram of the present invention.

[0018] Figure 3 This is a bottom-view disassembly diagram of the present invention.

[0019] Figure 4 This is a diagram showing the usage state of this utility model.

[0020] Figure 5 This is a diagram showing the modular usage state of this utility model.

[0021] Figure 6 This is a perspective view of the present invention. Detailed Implementation

[0022] 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. Figure 6 The dashed line in the middle represents the outline of the structural components inside the shell.

[0023] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0024] In the description of the invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] like Figure 1-6 The illustration shows a specific embodiment of a modular portable camping light. This embodiment of the modular portable camping light includes a housing 1 (preferably cuboid, preferably small in size) with a built-in power supply. The housing 1 is equipped with a lighting lamp electrically connected to the power supply. The housing 1 is equipped with a winding mechanism 16, which includes an elastic band 15. The elastic band 15 can be pulled out of the winding mechanism 16 and can be wound back into the winding mechanism 16. A strip-shaped opening is provided on the right side of the housing 1. The free end of the elastic band 15 extends out of the housing 1 through the strip-shaped opening, and the free end of the elastic band 15 is connected to a buckle 8 with a female groove. A fixing member 14 with a male groove is connected to the left side of the housing 1. The buckle 8 can be connected to the male groove through the female groove to achieve the buckle 8 being positioned on the fixing member 14.

[0026] The buckles 8 and fasteners 14 on different camping lamp housings 1 can be connected through female and male slots to achieve modular arrangement of camping lamps.

[0027] The female groove can be a T-shaped groove with a notch, and the male groove is a T-shaped strip. The T-shaped strip can slide into the T-shaped groove from bottom to top or from top to bottom to connect the buckle 8 and the fastener 14. This application does not impose specific restrictions on the structure of the female groove and the male groove, and the choice can be made according to actual needs.

[0028] Based on the above description, the modular portable camping light not only has portability and self-powered capability, but also greatly enhances its flexibility and practicality through innovative winding mechanism and modular connection design.

[0029] Elastic band material and strength: Elastic band 15 can be made of high-strength, wear-resistant and elastic recovery materials, such as special synthetic rubber or elastic fibers, to ensure that it is not easily deformed or broken after long-term use.

[0030] Quick locking and release: In addition to the basic pulling and resetting functions, the winding mechanism 16 can also be designed with a quick locking mechanism, so that the elastic band can be firmly locked at a certain length to prevent accidental slippage. It also makes it easy for users to quickly adjust the length as needed. The locking structure can be a sliding groove with a locking block, and the elastic band 15 can be tightened by sliding the locking block.

[0031] In this application, the elastic band can be expanded to be multifunctional: the elastic band is not only used for fixing and connecting, but can also be integrated with other functions, such as as a simple hook, a support band for a mobile phone holder, etc., to increase the practicality of the camping light.

[0032] The modular connection allows for creative and flexible combinations: Through the standardized design of the female and male slots, users can freely combine different numbers of camping lights to form linear arrangements, circular arrangements, or even more complex polygonal layouts to adapt to different lighting needs and environmental conditions.

[0033] Further expansion interfaces: In addition to the basic lighting module, expansion interfaces can be designed to allow connection of other functional modules, such as USB charging port modules, ambient light sensor-based automatic brightness adjustment modules, Bluetooth speaker modules, etc., making the camping light a multi-functional device integrating lighting, charging, and entertainment. Specifically, the expanded electrical components are connected to the control board, which is a processor and can adopt a microcontroller structure.

[0034] Personalized customization: Offers zip ties 8 and fasteners 14 in different colors, shapes and materials, allowing users to personalize them according to their preferences or camping themes, increasing the fun and sense of belonging during camping.

[0035] Further intelligent control: The integrated intelligent control system allows remote control of camping lights via a mobile app or voice assistant, enabling functions such as switching on and off, adjusting brightness, and changing colors, thus enhancing ease of use. Specifically, it extends the connection between electrical components and the control board, which is a processor and can adopt a microcontroller structure.

[0036] Further environmental monitoring: Built-in sensors, such as light sensors, temperature sensors, and humidity sensors, automatically adjust the lighting intensity and mode according to environmental changes. For example, the brightness is automatically increased at night and reduced on rainy days to prevent water droplets from affecting visibility. Specifically, the electrical components are connected to the control board, which is a processor and can adopt a single-chip microcomputer structure.

[0037] Further energy-saving optimization: High-efficiency LED light source and intelligent energy-saving algorithm are adopted to ensure low energy consumption during long-term use, while ensuring sufficient lighting effect and extending the service life of the built-in power supply. Specifically, the electrical components are connected to the control board, which is a processor and can adopt a single-chip microcomputer structure.

[0038] Waterproof and dustproof design: Considering the diversity of outdoor camping, camping lights should adopt a high level of waterproof and dustproof design to ensure normal operation in various harsh weather conditions.

[0039] Sustainable materials: The shell and accessories are made primarily of recyclable or biodegradable materials to reduce environmental impact and promote the concept of green camping.

[0040] Modular portable camping lights not only meet basic lighting needs, but also provide users with a more flexible, diverse, and personalized camping experience through innovative design.

[0041] In a preferred embodiment, a control board is provided inside the housing 1, and a control button 2 and a power indicator light 5 are provided on the housing 1. The lighting lamp, power supply, control button 2, and power indicator light 5 are all electrically connected to the control board.

[0042] In a preferred embodiment, the lighting lamp includes a lamp sheet 3 and a lamp cover 4 covering the lamp sheet 3, which has a simple structure and strong practicality.

[0043] In a preferred embodiment, the winding mechanism 16 includes a rotating drum 6 and a central rod 12. The central rod 12 is vertically connected inside the housing 1, and the rotating drum 6 is sleeved outside the central rod 12. A spring-loaded spring 11 connects the rotating drum 6 and the central rod 12. The end of an elastic band 15 is connected to the rotating drum 6, and the elastic band 15 is wound around the outer surface of the rotating drum 6. By pulling the elastic band 15, the rotating drum 6 can rotate against the torque of the spring-loaded spring 11. When the elastic band 15 is released, the rotating drum 6 can rotate under the torque of the spring-loaded spring 11 to retract the elastic band 15. Two positioning rods 7 are arranged outside the rotating drum 6 and are fixedly connected inside the housing 1 to prevent the rotating drum 6 from shaking when rotating. At least two circular protruding rings are provided around the outer surface of the rotating cylinder 6. Corresponding to the circular protruding rings, there are sliding grooves on the inner wall of the positioning rod 7. The circular protruding rings are embedded in the sliding grooves of the positioning rod 7. Through the cooperation of the circular protruding rings and the sliding grooves, the rotating cylinder 6 can be stably positioned and rotated.

[0044] Structure and working principle of winding mechanism 16:

[0045] The winding mechanism 16 is an important component of the modular portable camping light. It is mainly responsible for the winding and unwinding of the elastic band 15, ensuring that users can easily adjust the length of the elastic band as needed and neatly store it when not in use.

[0046] 1. Center Rod 12: The center rod 12 serves as a support structure for the winding mechanism 16 and is vertically connected within the housing 1. It is typically made of robust and durable materials, such as stainless steel or alloys, to ensure sufficient strength and stability. The center rod 12 is designed to serve as the rotation axis of the drum 6 and to provide a fixed connection point for the spring 11.

[0047] 2. Rotating Cylinder 6: The rotating cylinder 6 is a cylindrical or tubular component that is fitted around the outside of the central rod 12. A certain gap is maintained between the inner wall of the rotating cylinder 6 and the central rod 12 to ensure smooth rotation around the central rod 12. The outer surface of the rotating cylinder 6 is designed with grooves or textures for winding the elastic band 15, increasing the friction between the elastic band and the rotating cylinder and preventing the elastic band from slipping during operation.

[0048] 3. Spring 11: Spring 11 is a key component in the winding mechanism 16, connecting the rotating drum 6 and the central rod 12. Spring 11 is designed to deform and store energy when subjected to external force. When the external force disappears, it releases the stored energy and drives the rotating drum 6 to rotate. This design allows the elastic band 15 to unfold against the torque of spring 11 when pulled, and to automatically retract under the action of spring 11 when released.

[0049] 4. Elastic Band 15: The elastic band 15 is the output component of the winding mechanism 16. Its end is connected to the rotating drum 6 and wound around the outer surface of the rotating drum 6. The elastic band 15 is typically made of a highly elastic material, such as rubber or nylon, to ensure good tensile strength and resilience. Users can adjust its length by pulling the elastic band 15 and use it to fix or connect other items.

[0050] Working principle:

[0051] When the user needs to unfold the elastic band 15, simply hold the free end of the elastic band 15 and pull it outward. During this process, the elastic band 15 will unfold along the outer surface of the rotating cylinder 6, and at the same time drive the rotating cylinder 6 to rotate against the torque of the spring 11. As the elastic band 15 gradually unfolds, the spring 11 will continuously store energy.

[0052] When the user releases the elastic band 15, the spring 11 releases its stored energy and drives the rotating drum 6 to rotate in the opposite direction. During this process, the rotating drum 6 retracts the elastic band 15 along its outer surface until the elastic band 15 is completely wound around the rotating drum 6. This design not only makes the operation of retracting and extending the elastic band 15 simple and quick, but also ensures that the elastic band can maintain good performance and lifespan even after long-term use.

[0053] In summary, the winding mechanism 16, through the coordinated action of the rotating drum 6, the central rod 12, and the spring 11, achieves the automatic winding and unwinding function of the elastic band 15. This design not only improves the practicality and convenience of the modular portable camping light but also provides users with more flexible and diverse usage methods.

[0054] In a preferred embodiment, the rear end of the housing 1 is provided with an openable and closable rear lamp cover 10, which has a simple structure and strong practicality.

[0055] In a preferred embodiment, the size of the fastener 14 is larger than the size of the strip opening to prevent the fastener from retracting into the housing 1. This design is simple and highly practical.

[0056] Finally, it should be noted that this utility model is not limited to the above embodiments, and many variations are possible. All variations that can be directly derived or conceived by those skilled in the art from the disclosure of this utility model should be considered within the protection scope of this utility model.

Claims

1. A modular portable camping light, comprising a housing (1) with a built-in power supply, wherein the housing (1) is provided with a lighting lamp electrically connected to the power supply, characterized in that: The housing (1) is provided with a winding mechanism (16), which includes an elastic band (15). The elastic band (15) can be pulled out of the winding mechanism (16) and can be wound back into the winding mechanism (16). A strip-shaped opening is provided on the right side of the housing (1). The free end of the elastic band (15) extends out of the housing (1) through the strip-shaped opening, and the free end of the elastic band (15) is connected to a buckle (8) with a female groove. A fixing member (14) with a male groove is connected on the left side of the housing (1). The buckle (8) can be connected to the male groove through the female groove to realize that the buckle (8) is positioned on the fixing member (14). The buckles (8) and fasteners (14) on different camping lamp housings (1) can be connected through the female slot and the male slot to achieve modular arrangement of camping lamps.

2. The modular portable camping light according to claim 1, characterized in that: The housing (1) is equipped with a control board, and the housing (1) is equipped with a control button (2) and a power indicator light (5). The lighting lamp, power supply, control button (2), and power indicator light (5) are all electrically connected to the control board.

3. The modular portable camping light according to claim 1 or 2, characterized in that: The lighting lamp includes a lamp sheet (3) and a lamp cover (4) covering the lamp sheet (3).

4. The modular portable camping light according to claim 1 or 2, characterized in that: The winding mechanism (16) includes a rotating drum (6) and a central rod (12). The central rod (12) is vertically connected inside the housing (1). The rotating drum (6) is sleeved outside the central rod (12). A spring (11) is connected between the rotating drum (6) and the central rod (12). The end of the elastic band (15) is connected to the rotating drum (6) and the elastic band (15) is wound around the outer surface of the rotating drum (6). By pulling the elastic band (15), the rotating drum (6) can be made to rotate against the torque of the spring (11); by releasing the elastic band (15), the rotating drum (6) can be driven to rotate under the torque of the spring (11) to realize the recovery of the elastic band (15).

5. The modular portable camping light according to claim 4, characterized in that: Two positioning rods (7) are arranged outside the rotating drum (6). The positioning rods (7) are fixedly connected inside the housing (1) to prevent the rotating drum (6) from shaking when it rotates.

6. The modular portable camping light according to claim 5, characterized in that: At least two circular protruding rings are provided around the outer surface of the rotating cylinder (6). Corresponding to the circular protruding rings, there are sliding grooves on the inner wall of the positioning rod (7). The circular protruding rings are embedded in the sliding grooves of the positioning rod (7). Through the cooperation of the circular protruding rings and the sliding grooves, the rotating cylinder (6) can be stably positioned and rotated.

7. The modular portable camping light according to claim 1, characterized in that: The rear end of the housing (1) is provided with a rear lamp cover (10) that can be opened and closed.

8. The modular portable camping light according to claim 1, characterized in that: The size of the fastener (14) is larger than the size of the slot to prevent the fastener from retracting into the housing (1).

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