Solar lighting device

Abstract

The solar lighting device is characterized by comprising an upper shell, a lighting structure and an outer shell, the lighting structure is installed in the outer shell, and the upper shell is fixed to the upper side of the outer shell; the lighting structure comprises a solar photovoltaic panel, a solar cell box, a lighting lamp string and a lamp string storage unit, the lighting lamp string is fixed to the lamp string storage unit, the solar cell box is arranged on the upper side of the lamp string storage unit and connected with the solar photovoltaic panel, and the solar photovoltaic panel is installed on the upper side of the upper shell. According to the utility model, the microwave human body heat sensor and the buzzer are additionally arranged, so that when the novel outdoor heating device is used outdoors, the microwave human body heat sensor senses people or animals nearby and transmits a signal to the control chip, and the control chip controls the buzzer to give an alarm to remind a user.

Description

Technical Field

[0001] The utility model relates to the field of lighting, in particular to the field of solar lighting. Background Art

[0002] Solar outdoor lights use photovoltaic panels to convert solar energy into electricity to provide energy for outdoor lighting. They are commonly used in outdoor places such as streets, parks, courtyards, gardens, and parking lots. They are energy-saving, environmentally friendly, and easy to install.

[0003] To meet the immediate lighting needs of outdoor activities, existing technologies have proposed portable solar lighting devices. While lightweight and portable, these devices are complex, incorporating components such as motors and springs to retract and deploy the solar light strings. While designed for convenience, the high cost and potential risk of damage during outdoor use make these products less cost-effective.

[0004] However, how to simplify the structure, reduce costs, and enhance durability while maintaining portability will become an important research and development topic in the future. Only in this way can solar lighting devices gain wider popularity and become an indispensable assistant in outdoor life. Utility Model Content

[0005] In response to the above technical problems, the present invention proposes a solar lighting device, which is characterized by comprising an upper shell, a lighting structure, and an outer shell. The lighting structure is installed inside the outer shell, and the upper shell is fixed on the upper side of the outer shell.

[0006] The lighting structure includes a solar photovoltaic panel, a solar cell box, a lighting light string, and a light string storage unit. The lighting light string is fixed on the light string storage unit. A solar cell box is provided on the upper side of the light string storage unit. The solar cell box is connected to the solar photovoltaic panel, and the solar photovoltaic panel is installed on the upper side of the upper shell.

[0007] A mounting frame is provided on the upper shell, and a solar photovoltaic panel is fixed in the mounting frame.

[0008] An indicator light, a switch, a control chip, a microwave human body heat sensor, and a buzzer are also installed on the upper side of the upper shell. The control chip is electrically connected to the indicator light, the switch, the solar cell box, the microwave human body heat sensor, and the buzzer respectively.

[0009] A solar cell is installed inside the solar cell box, and the solar cell is electrically connected to the lighting lamp string.

[0010] A fixing column is provided on the inner side of the upper shell, and a fixing groove is installed inside the outer shell. The fixing column and the fixing groove correspond to each other, and the upper shell and the outer shell are fixed together through the fixing column and the fixing groove.

[0011] The light string storage unit is movably connected to the upper shell via a bearing.

[0012] The light string storage unit is movably connected to the solar cell box via a bearing.

[0013] The light string storage unit includes an upper fixed plate, a fixed column, and a lower fixed plate. The upper fixed plate and the lower fixed plate are connected by the fixed column. The upper fixed plate, the fixed column, and the lower fixed plate are an integrated structure. The cross-sectional view of the light string storage unit is an I-shaped structure, and one side of the lighting light string is fixed on the fixed column.

[0014] A light string hook is installed on the other side of the lighting light string. The lighting light string is composed of a plurality of LEDs connected in series via an LED light wire.

[0015] An inserting hole is provided in the receiving groove, and a threaded hole is provided on the lower side of the lower fixing plate. The threaded hole is used in conjunction with the receiving rod.

[0016] A mounting hole is provided on the lower side of the shell, a rotating plate is installed at the mounting hole position, grooves are provided around the rotating plate, the rotating plate is installed at the mounting hole position through the grooves, and a light string storage unit is fixed on the upper side of the rotating plate.

[0017] A groove and a receiving slot are installed on the lower side of the shell.

[0018] A groove and a receiving groove are provided on the upper side of the rotating plate.

[0019] A through hole is provided on the upper side of the groove, a buzzer is installed on the inner side of the groove, a rotating shaft is provided on the outer side of the receiving groove, and a receiving rod is threadedly installed on the upper side of the rotating shaft.

[0020] A hanging rope is installed above the shell.

[0021] The beneficial effects of the present invention are as follows: the present invention adds a microwave human body heat sensor and a buzzer. When the present invention is used outdoors, the microwave human body heat sensor senses nearby people or animals and transmits a signal to the control chip. The control chip controls the buzzer to sound an alarm to remind the user.

[0022] The side wall of the shell is provided with an inlet and outlet, and the lighting lamp string enters and exits through the inlet and outlet.

[0023] The utility model improves the original complex light string storage unit, has a simple structure, is purely manually operated during use, is easy to operate, has low cost, is cost-effective and is more durable.

[0024] The microwave human body heat sensor added by this utility model: As the core safety component of this utility model, the microwave human body heat sensor can effectively detect nearby people or animals. When the sensor detects a moving heat source, it will quickly transmit this signal to the built-in control chip.

[0025] Control chip: After receiving the sensor signal, the control chip will immediately activate the buzzer, emitting a sharp alarm sound. This alarm sound not only quickly attracts the user's attention, but also serves as a warning signal to alert nearby people or animals to the location of the utility model, thus providing additional safety in emergency situations.

[0026] The utility model adds a buzzer: As an alarm device, the design of the buzzer takes into account the noise interference of the outdoor environment, so its sound is loud enough to be clearly heard even in a noisy environment. In addition, the buzzer has a long service life and low maintenance cost, ensuring long-term reliability.

[0027] Improvements to the light string storage unit of this utility model:

[0028] Simplified structure: To improve the cost-effectiveness and durability of the device, this utility model optimizes the design of the original complex light string storage unit. The new design adopts a simpler structure, removes unnecessary complex components, and makes the entire storage unit more compact and stable.

[0029] Manual Operation: The improved light string storage unit is easy to operate, allowing users to easily store and remove the lighting strings with just manual operation. This design not only reduces costs, but also reduces the risk of mechanical failure and improves the durability of the device.

[0030] High cost performance: By simplifying the design and improving durability, this utility model reduces production costs while ensuring functionality, making the product more economical and suitable for purchase and use by a wide range of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of the utility model;

[0032] Figure 2 This is an exploded view of the utility model;

[0033] Figure 3 This is a schematic diagram of the bottom of the utility model;

[0034] Figure 4 This is a schematic diagram of the use of the utility model;

[0035] Figure 5 This is a schematic diagram of the structure of the light string storage unit of the utility model;

[0036] Figure 6 This is a schematic diagram of the structure of the light string storage unit of the utility model;

[0037] Figure 7 This is a schematic diagram of the storage rod structure of the present utility model;

[0038] Figure 8 This is a schematic diagram of the light string hook structure of the utility model;

[0039] As shown in the figure, upper shell 1, lighting structure 2, outer shell 3, indicator light 4, switch 5, microwave human body heat sensor 7, buzzer 8,

[0040] Solar photovoltaic panel 2-1, solar cell box 2-2, lighting string 2-3, lighting string hook 2-5;

[0041] Upper fixing plate 2-41, fixing column 2-42, lower fixing plate 2-43,

[0042] Groove 3-1, storage slot 3-2, 3-3 storage rod. DETAILED DESCRIPTION

[0043] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0044] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0046] Example 1

[0047] The utility model is a solar lighting device, which mainly consists of three parts: an upper shell, a lighting structure and an outer shell. The parts work together to form an efficient and convenient lighting system.

[0048] The lighting structure cleverly integrates photovoltaic panels and a solar cell box, providing a continuous supply of clean energy for the lighting strings. The lighting strings are meticulously stored in a string storage unit, which houses the solar cell box above, ensuring optimal energy utilization. The photovoltaic panels, placed atop the upper shell, allow the device to fully absorb sunlight during the day, preparing for nighttime illumination.

[0049] The upper end of the upper shell features a mounting frame, which holds the solar photovoltaic panel, creating a visually appealing and practical design. Furthermore, the top of the upper shell is equipped with an indicator light, switch, control chip, microwave body heat sensor, and buzzer. These components are electrically connected via the control chip, enabling intelligent lighting control.

[0050] The electrical connection between the solar cell box and the lighting string ensures smooth energy transmission. The fixing posts on the inside of the upper shell match the fixing grooves inside the outer shell. Through the tight fit of the fixing posts and fixing grooves, the upper shell and outer shell are firmly connected.

[0051] The light string storage unit is movably connected to the upper shell via bearings. It consists of an upper fixing plate, a fixing post, and a lower fixing plate, forming an I-shaped light string storage structure. One side of the light string is fixed to the fixing post, while the other side is equipped with a light string hook for easy access.

[0052] The bottom of the housing features a groove and a storage slot. A through-hole is located above the groove, housing a buzzer for sounding an alarm. A rotating shaft is threaded onto the outer side of the storage slot, which is used to store rarely used items. A threaded hole on the underside of the lower fixing plate mates with the storage rod, making storage even more convenient.

[0053] A lanyard is also installed on the top of the shell, which makes it convenient for users to hang the device outdoors, providing warm lighting for outdoor activities at night while also improving safety performance.

[0054] Example 2

[0055] This utility model designs a portable outdoor lighting and safety system, which is particularly suitable for outdoor camping, exploration, emergency rescue and other scenes. Through its ingenious design, the system perfectly combines lighting, safety and portability, providing users with a full range of outdoor experience.

[0056] The specific usage is as follows:

[0057] 1. Installation and fixing:

[0058] -Hang the utility model on the outdoor tent through the lanyard to ensure its stability to adapt to various outdoor environments.

[0059] -Using the light string hook, pull the lighting string from the hook and fix it in place to provide even lighting inside or around the tent.

[0060] - Make sure the light string hooks are firmly fixed to prevent the lighting string from falling off due to wind or other external forces.

[0061] 2. Lighting and solar charging:

[0062] - Turn on the switch, the solar panel starts working, converting solar energy into electrical energy and storing it in the built-in battery.

[0063] -The lighting string is connected to the power supply and emits bright light, providing a bright environment at night.

[0064] 3. Security:

[0065] -When a person or wild animal approaches, the microwave human body heat sensor can quickly sense the person or animal nearby.

[0066] -The sensor transmits the signal to the control chip, which then activates the buzzer to sound an alarm.

[0067] -The alarm sound alerts the user to pay attention, providing safety protection for the user and preventing potential danger.

[0068] 4. Storage and portability:

[0069] -After use, turn off the switch to cut off the power supply.

[0070] -Turn the storage rod up via the hinge to separate it from the light string storage unit.

[0071] - Remove the storage rod from the shaft and insert it into the lower fixing plate through the storage slot.

[0072] - Rotate the storage rod. Since the storage rod is fixed to the lower fixing plate, and the upper side of the light string storage unit is movably connected to the upper shell, and the lower side is not connected to the shell, the light string storage unit rotates accordingly.

[0073] - By rotating, the pulled-out lighting string can be retracted into the storage unit, making the utility model convenient to fold and carry.

[0074] This utility model not only provides the convenience of night lighting, but also provides users with additional protection through safety features. Its portability and ease of use make it an ideal choice for outdoor activities.

[0075] Example 3

[0076] When in use, the utility model is hung on an outdoor tent via a hanging rope, and then the lighting light string is pulled out via the light string hook, the light string hook is fixed, and then the lighting light string is fixed. When the switch is turned on, the solar cell box transmits power to the lighting light string, and the lighting light string emits light. When used at night, when a person or a wild animal approaches, the microwave human body heat sensor senses the person or animal nearby and transmits a signal to the control chip. The control chip controls the buzzer to sound an alarm, giving the user a reminder and providing safety protection. After use, the switch is turned off, the storage rod is rotated via the rotating shaft, and then the storage rod is removed from the rotating shaft. The storage rod is then inserted into the lower fixing plate through the storage slot jack, and then the storage rod is rotated. Because the storage rod and the lower fixing plate are fixed together and the upper side of the light string storage unit is movably connected to the upper shell, and the lower side is not connected to the shell, then the light string storage unit rotates at this time, and then the pulled-out lighting light string is retracted, making it convenient for the utility model to be placed.

[0077] Example 4

[0078] When in use, the utility model is hung on an outdoor tent through a hanging rope, and then the lighting light string is pulled out through the light string hook, the light string hook is fixed, and then the lighting light string is fixed. Turn on the switch, and the solar cell box transmits power to the lighting light string, and the lighting light string emits bright light. When used at night, when a person or a wild animal approaches, the microwave human body heat sensor senses the nearby person or animal and transmits a signal to the control chip. The control chip controls the buzzer to sound an alarm, giving a reminder to the user and providing safety protection for the user.

[0079] After use, turn off the switch, rotate the storage rod through the shaft, and then rotate the storage rod. The storage rod drives the mounting plate to rotate on the lower shell, and at the same time, the mounting plate drives the light string storage unit fixed on its upper side to rotate. Because the storage rod and the mounting plate are fixed together and the upper side of the light string storage unit is movably connected to the upper shell, and the lower side is connected to the outer shell mounting plate, then the light string storage unit rotates with the mounting plate, and then the pulled out lighting light string is retracted, which is convenient for the placement of the utility model.

[0080] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. Solar lighting device, characterized in that It includes an upper shell, a lighting structure, and an outer shell. The lighting structure is installed inside the outer shell, and the upper shell is fixed on the upper side of the outer shell. The lighting structure includes a solar photovoltaic panel, a solar cell box, a lighting light string, and a light string storage unit. The lighting light string is fixed on the light string storage unit. A solar cell box is provided on the upper side of the light string storage unit. The solar cell box is connected to the solar photovoltaic panel, and the solar photovoltaic panel is installed on the upper side of the upper shell.

2. The solar lighting device according to claim 1, characterized in that An indicator light, a switch, a control chip, a microwave human body heat sensor, and a buzzer are also installed on the upper side of the upper shell. The control chip is electrically connected to the indicator light, the switch, the solar cell box, the microwave human body heat sensor, and the buzzer respectively.

3. The solar lighting device according to claim 1, characterized in that A mounting frame is provided on the upper shell, a solar photovoltaic panel is fixed in the mounting frame, a solar cell is installed inside the solar cell box, the solar cell is electrically connected to the lighting string, and a light string hook is installed on the other side of the lighting string.

4. The solar lighting device according to claim 1, characterized in that A fixing column is provided on the inner side of the upper shell, and a fixing groove is installed inside the outer shell. The fixing column and the fixing groove correspond to each other, and the upper shell and the outer shell are fixed together through the fixing column and the fixing groove.

5. The solar lighting device according to claim 1, characterized in that The light string storage unit is movably connected to the upper shell or the solar cell box through a bearing.

6. The solar lighting device according to claim 1, characterized in that The light string storage unit includes an upper fixed plate, a fixed column, and a lower fixed plate. The upper fixed plate and the lower fixed plate are connected by the fixed column. The upper fixed plate, the fixed column, and the lower fixed plate are an integrated structure. The cross-sectional view of the light string storage unit is an I-shaped structure, and one side of the lighting light string is fixed on the fixed column.

7. The solar lighting device according to claim 6, characterized in that A groove and a receiving groove are installed on the lower side of the shell, a through hole is opened on the upper side of the groove, a buzzer is installed on the inner side of the groove, a rotating shaft is provided on the outer side of the receiving groove, and a receiving rod is threadedly installed on the upper side of the rotating shaft.

8. The solar lighting device according to claim 6, characterized in that A groove and a receiving slot are provided on the upper side of the rotating plate of the shell.

9. The solar lighting device according to claim 7 or 8, characterized in that An inserting hole is provided in the receiving groove, and a threaded hole is provided on the lower side of the lower fixing plate. The threaded hole is used in conjunction with the receiving rod.

10. The solar lighting device according to claim 8, characterized in that A mounting hole is provided on the lower side of the shell, a rotating plate is installed at the mounting hole position, grooves are provided around the rotating plate, the rotating plate is installed at the mounting hole position through the grooves, and a light string storage unit is fixed on the upper side of the rotating plate.

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