A detachable photovoltaic panel floodlight with electric quantity display

Abstract

The utility model discloses a kind of detachable photovoltaic panel floodlight with electric quantity display, it is related to floodlight technical field, including lower lamp shell, the top of the lower lamp shell is clamped with upper lamp shell, the inner cavity of the lower lamp shell is twisted with fresnel inductor lens, the inside of the lower lamp shell is fixed with control panel by screw, the inside of lower lamp shell is fixed with battery by glue.The utility model has beneficial effect for:1, utilize wiring on light plate to realize doing charging pilot lamp on light plate, save light guide piece, increase the aesthetic sense of lamp, also reduce product cost simultaneously,2, the design of photovoltaic carrier frame utilizes ultrathin design, reduce the use of material, fixed mode adopts side wing fixed, upper lamp shell is designed predetermined slot, only need to be set into predetermined slot when installing the protruding part of side wing, so as to realize preliminary fixed loose hand also cannot fall, and then through screw lock locking, produce damping feeling, and then the arbitrary angle of photovoltaic panel body can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of floodlight technology, and in particular to a detachable photovoltaic floodlight with a power display. Background Technology

[0002] Most solar lights on the market have separate photovoltaic panels and lamp bodies, which is inconvenient for users as it requires two installations and increases packaging and transportation costs. Furthermore, most solar lights lack charging indicator lights, making it difficult to clearly see the remaining battery power. Some customers require different beam angles, necessitating the use of lenses, which are not perfectly compatible with most commercially available lights. Because the conversion efficiency is maximized when the light is perpendicular to the photovoltaic panel, and due to differences in latitude and longitude across countries, some solar panels on the market cannot rotate 180°, thus preventing maximum sunlight absorption.

[0003] Most solar lights currently on the market have significant shortcomings: the photovoltaic panel and the lamp body are mostly integrated and cannot be separated. If the installation scenario is limited (such as insufficient wall space, or the photovoltaic panel angle needs to be adjusted separately to adapt to the sunlight), they cannot be flexibly separated for installation, resulting in poor adaptability; the sensing function is limited or absent, making it difficult to intelligently respond to human activities, and there is no delayed shutdown design, which wastes electricity and affects the user experience; the cover mostly relies on screws for fixing, which is labor-intensive and waterproofing is easily affected by screw gaps; the charging progress lacks intuitive display and requires additional equipment to check; the connection structure between the photovoltaic panel and the lamp body is rigid, and the angle adjustment damping is fixed, making it impossible to flexibly adjust the orientation of the photovoltaic panel according to different latitude and longitude and installation environment to maximize the utilization of light energy. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A detachable photovoltaic floodlight with a power display includes a lower lamp housing, an upper lamp housing snapped onto the top of the lower lamp housing, a Fresnel sensor lens screwed into the inner cavity of the lower lamp housing, a control board fixed inside the lower lamp housing by screws, a battery fixed inside the lower lamp housing by adhesive, glass installed at the bottom of the inner cavity of the lower lamp housing by adhesive, a lamp panel and a reflector also provided inside the lower lamp housing, the lamp panel and reflector being screwed onto the glass directly above, and a photovoltaic module disposed between the upper and lower lamp housings. The photovoltaic module includes a photovoltaic carrier frame installed between one side of the lower lamp housing and the upper lamp housing, and a photovoltaic panel installed inside the photovoltaic carrier frame. The photovoltaic module also includes a wire installed on one side of the photovoltaic panel, and a connector is installed on one side of the wire. One end of the connector is electrically connected to the control board.

[0006] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, a switch and a breather are also installed inside the upper lamp housing, and both the switch and the breather are electrically connected to the control board.

[0007] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, the breather and the upper lamp housing are connected by threads, and the upper lamp housing is also provided with waterproof screws inside.

[0008] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, the side wings of the photovoltaic panel are fixed to the inside of the photovoltaic carrier frame by screws, and one side of the photovoltaic carrier frame is installed between the inside of the lower lamp housing and the upper lamp housing by screws.

[0009] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, a support frame is installed between one side of the lower lamp housing and the upper lamp housing, and one side of the support frame is fixed between the lower lamp housing and the upper lamp housing by screws.

[0010] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, wherein: both sides of the lower lamp housing are provided with shielding covers that are inserted into both sides of the photovoltaic carrier frame, and the shielding covers are made of rubber.

[0011] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, the lower lamp housing is fixedly connected to both sides of the bottom with support legs, and the lower lamp housing is fixedly connected to both sides of the bottom with limit shells.

[0012] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, wherein: the support leg is internally hinged with an extension shell, and the extension shell is internally slidably connected with an extension arm.

[0013] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, one end of the extension arm is hinged to a connecting plate, and one side of the connecting plate is fixedly connected to an adjusting leg that is slidably connected to the inside of the limiting shell.

[0014] As a preferred embodiment of the detachable photovoltaic floodlight with power display described in this utility model, wherein: both sides of the connecting plate are fixedly connected with arc-shaped elastic sheets, and the interior of the limiting shell is provided with an arc-shaped groove for use with the arc-shaped elastic sheets.

[0015] The beneficial effects of this utility model are: 1. By using wiring on the lamp board to realize the charging indicator light on the lamp board, the light guide component is saved, the aesthetics of the lamp are increased, and the product cost is reduced at the same time. 2. The photovoltaic carrier frame is designed with an ultra-thin design, which reduces the amount of material used. The fixing method adopts side wing fixing. The upper lamp housing is designed with a predetermined slot. During installation, you only need to put the protruding part of the side wing into the predetermined slot, thus achieving initial fixing. It will not fall off even if you release your hand. Then, it is locked by screw fastening, which produces a damping feeling, and thus the photovoltaic panel can be adjusted to any angle. 3. The photovoltaic panel is fixed to the side wings, which can perfectly achieve a 180° rotation angle, so that the photovoltaic panel can be perpendicular to the sun for different countries and regions with different latitudes and longitudes; 4. The light-emitting part is designed in a rectangular shape, which is compatible with all 5050 universal lenses on the market, saving mold opening costs and making the product more cost-effective; 5. The photovoltaic carrier frame can be disassembled by loosening the side wing screws and fixed to another location using a separate bracket, making the product more widely applicable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a structural diagram of a detachable photovoltaic floodlight with a power display.

[0017] Figure 2 Another perspective view of the overall structure of the detachable photovoltaic panel floodlight with power display.

[0018] Figure 3 An exploded view of a detachable photovoltaic floodlight with a power display.

[0019] Figure 4 Cross-sectional view of the support legs and limiting shell of a detachable photovoltaic floodlight with power display.

[0020] The following components are labeled in the diagram: 1. Lower lamp housing; 2. Upper lamp housing; 3. Fresnel sensor lens; 4. Control board; 5. Battery; 6. Glass; 7. Lamp panel; 8. Reflector; 9. Photovoltaic module; 901. Photovoltaic carrier frame; 902. Photovoltaic panel; 903. Wire; 904. Connector; 10. Switch; 11. Breather; 12. Waterproof screw; 13. Support frame; 14. Mask; 15. Support leg; 16. Limiting shell; 17. Extension shell; 18. Extension arm; 19. Connecting plate; 20. Adjustable leg; 21. Arc-shaped elastic sheet; 22. Arc-shaped groove. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0024] Example 1: Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a detachable photovoltaic floodlight with a power display, including a lower lamp housing 1, an upper lamp housing 2 snapped onto the top of the lower lamp housing 1, a Fresnel sensor lens 3 twisted into the inner cavity of the lower lamp housing 1, a control board 4 fixed inside the lower lamp housing 1 by screws, a battery 5 fixed inside the lower lamp housing 1 by glue, a glass 6 installed at the bottom of the inner cavity of the lower lamp housing 1 by glue, a lamp panel 7 and a reflector 8 are also provided inside the lower lamp housing 1, the lamp panel 7 and the reflector 8 are screwed onto the glass 6 directly above, and a photovoltaic module 9 is provided between the upper lamp housing 2 and the lower lamp housing 1.

[0025] The lower lamp housing 1 and the upper lamp housing 2 are fixed together by snap-fit, facilitating assembly. The Fresnel sensor lens 3 is screwed and fixed inside the lower lamp housing 1. The control board 4 is fixed inside the lower lamp housing 1 with screws. The battery 5 is fixed inside the lower lamp housing 1 with glue and is electrically connected to the control board 4. The glass 6 is fixed inside the lower lamp housing 1 with glue for easy mounting above the reflector 8 and the lamp board 7 for lighting operations. The photovoltaic module 9 facilitates the storage and replenishment of energy for the battery 5. The main body is also easy to disassemble and use. It should be noted that the Fresnel sensor lens 3, control board 4, lamp board 7 and battery 5 in this solution are all electrically connected by wires. The control board 4 can be set as a PLC programmable logic control board 4 to control the above-mentioned electrical equipment. The above should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can be selected according to conventional choices in the field. This technical solution will not be further elaborated in detail.

[0026] The photovoltaic module 9 includes a photovoltaic carrier frame 901 installed between one side of the lower lamp housing 1 and the upper lamp housing 2. A photovoltaic panel 902 is installed inside the photovoltaic carrier frame 901. The photovoltaic module 9 also includes a wire 903 installed on one side of the photovoltaic panel 902. A connector 904 is installed on one side of the wire 903. One end of the connector 904 is electrically connected to the control board 4.

[0027] The photovoltaic carrier frame 901 is fixedly installed between the lower lamp housing 1 and the upper lamp housing 2 by screws. The damping generated by the screw fixing can flexibly adjust the angle, helping the photovoltaic panel 902 to accurately align with the direction of light and efficiently receive light energy. When the photovoltaic panel 902 generates electrical energy after receiving light, it is transmitted through the wire 903. Through the connector 904, which is electrically connected to it, the electrical energy is conducted to the battery 5 with the help of the wire. The connector 904 supports quick release, which facilitates the installation and maintenance of the wire 903. This forms a complete power supply link of "light energy capture - electrical energy transmission - battery 5 energy storage", ensuring that the photovoltaic panel supplies stable power to the battery 5. The above should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can adopt conventional choices in the field. This technical solution will not be further elaborated in detail.

[0028] Example 2: Reference Figures 2-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0029] Specifically, a switch 10 and a breather 11 are also installed inside the upper lamp housing 2, and both the switch 10 and the breather 11 are electrically connected to the control board 4.

[0030] The switch 10 is installed inside the upper lamp housing 2 and electrically connected to the control board 4, which facilitates the control of turning on the lamp panel 7, etc., and achieves a micro-light breathing effect through the breather 11.

[0031] Specifically, the respirator 11 is connected to the upper lamp housing 2 by a thread, and the upper lamp housing 2 is also equipped with a waterproof screw 12 inside.

[0032] The waterproof screw 12 facilitates the sealing and fixing of the opening inside the upper lamp housing 2, and the breather 11 features a quick-release screw design for easy maintenance.

[0033] Specifically, the side wings of the photovoltaic panel 902 are fixed inside the photovoltaic carrier frame 901 by screws, and one side of the photovoltaic carrier frame 901 is installed between the lower lamp housing 1 and the upper lamp housing 2 by screws.

[0034] The photovoltaic panel 902 is fixed inside the photovoltaic carrier frame 901 by screws, which facilitates the installation and positioning of the photovoltaic panel 902. The photovoltaic carrier frame 901 is installed between the lower lamp housing 1 and the upper lamp housing 2 by screws, which facilitates the adjustment of the angle of the photovoltaic carrier frame 901. The damping generated by the screw fixing is used to achieve stepless hovering of the photovoltaic carrier frame 901.

[0035] Specifically, a support frame 13 is installed between one side of the lower lamp housing 1 and the upper lamp housing 2, and one side of the support frame 13 is fixed between the lower lamp housing 1 and the upper lamp housing 2 by screws.

[0036] The support frame 13 is installed between the lower lamp housing 1 and the upper lamp housing 2 with screws. The support frame 13 provides support for the lower lamp housing 1 or the upper lamp housing 2, and also makes it convenient for staff to handle.

[0037] Specifically, both sides of the lower lamp housing 1 are provided with a shield 14 that is inserted into both sides of the photovoltaic carrier frame 901. The shield 14 is made of rubber.

[0038] By using a rubber ring-shaped cover 14 at the screw mounting position between the photovoltaic carrier frame 901 and the lower lamp housing 1, the screws can be concealed, improving the overall aesthetics.

[0039] Example 3: Reference Figures 2-4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0040] Specifically, support legs 15 are fixedly connected to both sides of the bottom of the lower lamp housing 1, and limit shells 16 are fixedly connected to both sides of the bottom of the lower lamp housing 1.

[0041] By using the support leg 15 in conjunction with the limiting shell 16, the Fresnel sensor lens 3 at the bottom of the lower lamp housing 1 can be supported, preventing direct contact with the ground and thus preventing wear.

[0042] Specifically, the support leg 15 has an extension shell 17 hinged inside, the extension shell 17 has an extension arm 18 slidably connected inside, one end of the extension arm 18 is hinged to a connecting plate 19, and one side of the connecting plate 19 is fixedly connected to an adjusting leg 20 that is slidably connected inside the limiting shell 16.

[0043] An extension arm 18 slides inside the extension housing 17. The extension arm 18 can slide and extend inside the extension housing 17. The connecting plate 19 hinged to one side of the extension arm 18 can drive the adjusting leg 20 to rise and fall inside the limiting housing 16, thereby realizing the angle adjustment of the lower lamp housing 1 and ensuring that the Fresnel sensor lens 3 will not directly contact the ground and cause wear.

[0044] Specifically, both sides of the connecting plate 19 are fixedly connected with arc-shaped elastic sheets 21, and the interior of the limiting shell 16 is provided with an arc-shaped groove 22 that is used in conjunction with the arc-shaped elastic sheets 21.

[0045] By elastically engaging the arc-shaped elastic pieces 21 on both sides of the connecting plate 19 with the arc-shaped groove 22, when the connecting plate 19, in conjunction with the extension arm 18, extends the adjusting leg 20 inside the limiting shell 16, the arc-shaped elastic pieces 21 will continuously press against the inside of the arc-shaped groove 22. This allows the position of the extended and adjusted adjusting leg 20 to be positioned. This helps to increase the distance between the Fresnel sensor lens 3 and the ground as much as possible, reducing bumps and wear. At the same time, it also allows for adjustment of the position and height of the photovoltaic carrier frame 901, raising the height of the photovoltaic carrier frame 901 to facilitate the replacement of the photovoltaic panel 902 to receive sunlight.

[0046] In use, wiring on the lamp board 7 is used to implement the charging indicator light, saving light guide components, increasing the aesthetics of the lamp, and reducing product costs. The photovoltaic carrier frame 901 utilizes an ultra-thin design to reduce material usage. The fixing method uses side-wing fixation, and the upper lamp housing 2 is designed with pre-defined slots. During installation, simply insert the protruding part of the side wing into the pre-defined slot, thus achieving initial fixation without falling off even when released. Then, screws are used to tighten, creating a damping feel, allowing adjustment of any angle of the photovoltaic panel 902. The side-wing fixation of the photovoltaic panel 902 allows for perfect 180° rotation, ensuring the photovoltaic panel is perpendicular to the sun for different latitudes and longitudes in various countries and regions. The luminous part is designed in a rectangular shape, compatible with market standards. All 5050 universal mold lenses on the surface save on mold opening costs, resulting in a higher product cost-performance ratio. The photovoltaic carrier frame 901 can be disassembled by loosening the side wing screws and fixed in another place using a separate bracket, making the product applicable to a wider range of occasions. Moreover, when the photovoltaic panel 902 absorbs light energy, the extension arm 18 is pulled and slides inside the extension shell 17. As the extension arm 18 moves, it will drive the hinged connecting plate 19 and the arc-shaped elastic sheet 21 to engage and rise inside the arc-shaped groove 22. As the connecting plate 19 moves, it will drive the adjusting leg 20 to rise and limit inside the limiting shell 16. Then, together with the adjusting leg 20 and the support leg 15, it will provide support for the lower lamp shell 1, increasing the distance between the Fresnel sensor lens 3 and the ground and reducing impact and wear.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A detachable photovoltaic panel floodlight with electric quantity display, comprising a lower lamp shell (1), characterized in that: The upper lamp housing (2) is snapped onto the top of the lower lamp housing (1). A Fresnel sensor lens (3) is twisted into the inner cavity of the lower lamp housing (1). A control board (4) is fixed inside the lower lamp housing (1) by screws. A battery (5) is fixed inside the lower lamp housing (1) by glue. Glass (6) is installed at the bottom of the inner cavity of the lower lamp housing (1) by glue. A lamp plate (7) and a reflector (8) are also provided inside the lower lamp housing (1). The lamp plate (7) and the reflector (8) are locked above the glass (6) by screws. A photovoltaic module (9) is provided between the upper lamp housing (2) and the lower lamp housing (1). The photovoltaic module (9) includes a photovoltaic carrier frame (901) installed between one side of the lower lamp housing (1) and the upper lamp housing (2), and a photovoltaic panel (902) installed inside the photovoltaic carrier frame (901). The photovoltaic module (9) also includes a wire (903) installed on one side of the photovoltaic panel (902), and a connector (904) installed on one side of the wire (903). One end of the connector (904) is electrically connected to the control board (4).

2. The detachable photovoltaic panel floodlight of claim 1, wherein: The upper lamp housing (2) is also equipped with a switch (10) and a breather (11), both of which are electrically connected to the control board (4).

3. The detachable photovoltaic panel floodlight of claim 2, wherein: The respirator (11) is connected to the upper lamp housing (2) by a threaded connection, and the upper lamp housing (2) is also provided with a waterproof screw (12).

4. The detachable photovoltaic panel floodlight of claim 1, wherein: The side wings of the photovoltaic panel (902) are fixed inside the photovoltaic carrier frame (901) by screws, and one side of the photovoltaic carrier frame (901) is installed between the lower lamp housing (1) and the upper lamp housing (2) by screws.

5. The detachable photovoltaic panel floodlight of claim 1, wherein: A support frame (13) is installed between one side of the lower lamp housing (1) and the upper lamp housing (2), and one side of the support frame (13) is fixed between the lower lamp housing (1) and the upper lamp housing (2) by screws.

6. The detachable photovoltaic panel floodlight of claim 1, wherein: Both sides of the lower lamp housing (1) are provided with a cover (14) that is inserted into both sides of the photovoltaic carrier frame (901). The cover (14) is made of rubber.

7. The detachable photovoltaic panel floodlight of claim 1, wherein: Support legs (15) are fixedly connected to both sides of the bottom of the lower lamp housing (1), and limit shells (16) are fixedly connected to both sides of the bottom of the lower lamp housing (1).

8. The detachable photovoltaic panel floodlight of claim 7, wherein: The support leg (15) is internally hinged to an extension shell (17), and the extension shell (17) is internally slidably connected to an extension arm (18).

9. The detachable photovoltaic panel floodlight of claim 8, wherein: One end of the extension arm (18) is hinged to a connecting plate (19), and one side of the connecting plate (19) is fixedly connected to an adjusting leg (20) that is slidably connected to the inside of the limiting shell (16).

10. The detachable photovoltaic panel floodlight of claim 9, wherein: Both sides of the connecting plate (19) are fixedly connected with arc-shaped elastic sheets (21), and the interior of the limiting shell (16) is provided with an arc-shaped groove (22) that is used in conjunction with the arc-shaped elastic sheet (21).

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