Integrated solar linear floodlight

Abstract

This utility model discloses an integrated solar linear floodlight, relating to the field of lighting fixture technology. The utility model includes a housing, with a solar panel mounted on the top and a lighting component mounted on the bottom of the housing's inner cavity. The solar panel is secured to the solar panel via a mechanical locking structure consisting of a fixing block, a slot, and a locking block. Combined with the elastic support of springs on the locking blocks, a durable and stable connection is formed. Even under prolonged exposure to high temperatures, rain, or low temperatures outdoors, the solar panel is protected from warping, loosening, or detachment, ensuring a tight fit between the solar panel and the top of the housing's inner cavity. This guarantees stable solar energy collection efficiency and reduces the risk of rainwater and dust seeping in due to gaps caused by loose components, protecting other core components within the housing. When maintenance or replacement of the solar panel is required, it can be easily removed by pulling a lever on the surface of the housing.

Description

Technical Field

[0001] This utility model belongs to the field of lighting fixture technology, and in particular relates to an integrated solar linear floodlight. Background Technology

[0002] In the field of modern lighting, floodlights, as a type of lighting fixture that can provide uniform illumination over a large area, are widely used in outdoor locations such as roads, squares, construction sites, and courtyards. Traditional floodlights are mostly powered by mains electricity, which has problems such as complicated wiring, high energy consumption, and high operating costs. With the development of solar energy technology, solar floodlights have emerged. They use solar energy to convert into electrical energy for lighting, and have advantages such as energy saving, environmental protection, and convenient installation, and are gradually gaining market favor.

[0003] Chinese patent application CN220506541U discloses an integrated solar linear floodlight, including a heat sink and mounting holes at both ends. The heat sink is bonded to a solar panel with adhesive tape. A battery is housed within the heat sink's interior. Side covers, designated as a first and second side cover, are located at both ends of the heat sink. The first side cover is connected to one end of the heat sink via a first waterproof gasket, on which a control board is mounted and connected to the battery. The second side cover is connected to the heat sink via a second waterproof gasket, and a breather is located below it. An LED light panel and a PC cover are sequentially connected to the bottom of the heat sink. By using a flat, slender design and extruded profiles as the main body, the product appears more elongated, allowing it to blend seamlessly into architectural settings. Furthermore, the addition of a solar panel eliminates wiring issues.

[0004] While this patent uses adhesive tape to directly bond the photovoltaic panel to the radiator surface, achieving initial fixation between the photovoltaic panel and the lamp body and eliminating the need for separate installation steps in a split structure, thus simplifying the installation process to some extent, the adhesive tape's stickiness is susceptible to extreme outdoor environments. Under prolonged exposure to high temperatures, rain, or freezing temperatures, the tape is prone to aging, hardening, and delamination. This leads to a decrease in the seal between the photovoltaic panel and the radiator, potentially causing the photovoltaic panel to warp, loosen, or even detach, affecting solar energy collection efficiency. Furthermore, gaps may form between the tape and components, allowing rainwater and dust to seep into the lamp's interior. By connecting the LED light panel and PC cover sequentially below the heat sink, it can achieve basic light output and cover simple outdoor lighting scenarios. However, this lighting component design is relatively simple and lacks a dedicated light optimization structure. The light emitted by the LED beads is prone to disordered dispersion, with some light scattering to non-target areas, resulting in uneven lighting on the illuminated surface, with the center bright and the edges dark. This cannot meet the needs of roads, squares, and other places where high uniformity of lighting is required. Furthermore, the PC cover can only provide basic dust and water protection and cannot soften or control the light angle. During nighttime lighting, it is prone to strong glare, which can irritate the eyes of pedestrians and drivers.

[0005] To address these issues, we offer an integrated solar-powered linear floodlight. Utility Model Content

[0006] The purpose of this invention is to provide an integrated solar linear floodlight that solves the problems of unstable connection between the solar panel and the lamp in existing integrated solar linear floodlights and overly simplistic lighting components by combining solar panels and lighting components.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to an integrated solar linear floodlight, comprising a housing. A solar panel is mounted on the top of the housing, and a lighting component is mounted on the bottom of the housing's inner cavity. The solar panel includes a solar panel located at the top of the housing's inner cavity. Fixing blocks are detachably connected to both sides of the bottom of the solar panel. Each fixing block has a slot at its bottom, and a locking block is engaged within the slot. The other side of each locking block is slidably connected to the housing. A pull rod is fixedly connected to the rear side of each locking block. The other side of the pull rod penetrates the inner cavity of the housing and extends to the surface of the housing. A spring is mounted on the surface of the pull rod, and the other side of the spring is connected to the housing. The fixed connection consists of two locking components, symmetrically distributed on both sides of the inner cavity of the housing. This allows for simultaneous fixing force from both sides of the bottom of the solar panel, avoiding uneven stress on the solar panel caused by unilateral fixing. It also prevents the solar panel from tilting or deforming due to long-term unilateral stress. The pull rod not only acts as a driving component for the locking block but also prevents the spring from shifting, twisting, or deviating from its preset trajectory during extension and retraction, ensuring that the spring always extends and retracts stably along the axis of the pull rod. One end of the locking block is inclined. Simply press the fixing block at the bottom of the solar panel towards the locking block, and the fixing block will push the locking block to slide automatically and avoid it along the inclined surface of the locking block.

[0009] The present invention is further configured such that the lighting component includes a lamp panel, both sides of which are fixedly connected to the housing, a reflector is movably connected to the bottom of the lamp panel, a focusing lens is provided at the bottom of the reflector, both sides of the focusing lens are movably connected to the lamp panel, a light-diffusing lens is provided at the bottom of the focusing lens, both sides of the light-diffusing lens are movably connected to the lamp panel, an anti-glare lens is provided at the bottom of the light-diffusing lens, both sides of the anti-glare lens are movably connected to the lamp panel, a light-transmitting plate is provided at the bottom of the anti-glare lens, the top of the light-transmitting plate is detachably connected to the housing, and multiple LED beads are provided on the lamp panel and arranged in an array on the top of the lamp panel to avoid the problem of local dense light sources and local no light sources caused by single or scattered distribution, so that the light output from the lamp panel has basic uniformity.

[0010] The present invention is further configured such that a sliding groove is provided on one side of the inner cavity of the housing, a slider is slidably connected to the inner cavity of the sliding groove, and the other side of the slider is fixedly connected to the locking block. The sliding groove and the slider can limit the range of motion and operation mode of the locking block.

[0011] The present invention is further configured such that a pull plate is provided on one side of the housing, and one side of the pull plate is fixedly connected to the pull rod. The pull plate provides an operating part that makes it easier to apply force to the pull rod, thereby improving the convenience of the device.

[0012] The present invention is further configured such that positioning blocks are fixedly connected to both sides of the bottom of the lamp panel, and the bottom of the positioning block passes through the top of the anti-glare lens and is threaded with a nut. The positioning block passes through the anti-glare lens and is fixed by the nut, which can accurately align the reflector, focusing lens, uniform light lens and anti-glare lens along the axis of the positioning block, and avoid misalignment of each component due to installation deviation.

[0013] The present invention is further configured such that a control module is connected to the bottom of the solar panel via a wire, the bottom of the control module is movably connected to the housing, one side of the control module is connected to the lamp panel via a wire, and the other side of the control module is connected to a battery via a wire, the bottom of the battery being movably connected to the housing. The control module is used to control the power output of the solar panel and the lamp panel.

[0014] The present invention is further configured such that limiting plates are provided on both sides of the bottom of the solar panel, one side of which is fixedly connected to the shell, and there are two limiting plates, which can limit the range of motion of the solar panel.

[0015] The present invention is further provided that a sealing gasket is provided on all four sides of the solar panel, and one side of the sealing gasket is fixedly connected to the shell. The sealing gasket can fill the connection gap at the connection between the solar panel and the shell, and allow dust or rainwater to enter the inner cavity of the shell.

[0016] The present invention has the following beneficial effects.

[0017] 1. This utility model of solar panel uses a mechanical locking structure of fixing block, slot, and locking block to fix the solar panel. Combined with the elastic support of spring on the locking block, a durable and stable connection can be formed. Even under long-term outdoor high temperature exposure, rain erosion, or low temperature freezing environment, it can prevent the solar panel from warping, loosening, or falling off, ensuring that the solar panel is always tightly attached to the top of the inner cavity of the shell, ensuring the stability of solar energy collection efficiency, and reducing the risk of rainwater and dust seeping in due to gaps caused by loose parts. It also protects other core components inside the shell. When it is necessary to maintain or replace the solar panel, simply pull the pull rod on the surface of the shell to drive the locking block out of the slot of the fixing block and directly remove the solar panel.

[0018] 2. This utility model lighting component utilizes a multi-layered optical structure consisting of a reflector, a focusing lens, a uniform light lens, and an anti-glare lens to optimize the light emitted from the lamp panel in multiple dimensions. The reflector initially converges the diffused light from the lamp panel, reducing light waste in non-target areas. The focusing lens further precisely controls the direction of light propagation, ensuring concentrated light coverage of the target illumination area. The uniform light lens eliminates afterimages of the lamp beads, ensuring uniform illumination of the illuminated surface and avoiding the problem of bright centers and dark edges. The anti-glare lens softens strong light, reducing glare stimulation during nighttime lighting and protecting human visual safety. The multi-layered structure works together to achieve a lighting effect that combines brightness, uniformity, and softness. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 This is a 3D view of an integrated solar-powered linear floodlight.

[0021] Figure 2 This is a 3D view of the solar panel in an integrated solar linear floodlight.

[0022] Figure 3 This is an enlarged view of point A in an integrated solar linear floodlight.

[0023] Figure 4 This is a three-dimensional view of the lighting components in an integrated solar linear floodlight.

[0024] Figure 5 This is a magnified view of point B in the integrated solar linear floodlight.

[0025] In the attached diagram: 1. Housing; 2. Solar panel; 201. Solar panel; 202. Fixing block; 203. Slot; 204. Locking block; 205. Pull rod; 206. Spring; 3. Lighting assembly; 301. Lamp panel; 302. Reflector; 303. Concentrating lens; 304. Uniform light lens; 305. Anti-glare lens; 306. Light-transmitting plate; 4. Slide groove; 5. Slider; 6. Pull plate; 7. Positioning block; 8. Nut; 9. Control module; 10. Battery; 11. Limiting plate; 12. Sealing gasket. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1-5This utility model is an integrated solar linear floodlight, including a housing 1. A solar panel 2 is provided on the top of the housing 1, and a lighting component 3 is provided at the bottom of the inner cavity of the housing 1. The solar panel 2 includes a solar panel 201, which is located at the top of the inner cavity of the housing 1. Fixing blocks 202 are detachably connected to both sides of the bottom of the solar panel 201. A slot 203 is provided at the bottom of the fixing block 202. A locking block 204 is engaged in the inner cavity of the slot 203. The other side of the locking block 204 is slidably connected to the housing 1. A pull rod 205 is fixedly connected to the rear side of the locking block 204. The other side of the pull rod 205 passes through the inner cavity of the housing 1 and extends to the surface of the housing 1. A spring 206 is provided on the surface of the pull rod 205. The other side of the spring 206 is fixedly connected to the housing 1.

[0029] Specifically: There are two locking components, which are symmetrically distributed on both sides of the inner cavity of the housing 1. They can provide fixing force from both sides of the bottom of the solar panel 201 simultaneously, avoiding uneven force on the solar panel 201 caused by unilateral fixing, and preventing the solar panel 201 from tilting or deforming due to long-term unilateral force. The pull rod 205 can not only serve as the driving component of the locking block 204, but also prevent the spring 206 from deviating, twisting or deviating from the preset track during the extension and retraction process, ensuring that the spring 206 always extends and retracts stably along the axis of the pull rod 205. One end of the locking block 204 is inclined. Simply press the fixing block 202 at the bottom of the solar panel 201 toward the locking block 204, and the fixing block 202 can push the locking block 204 to slide automatically and avoid it along the inclined surface of the locking block 204.

[0030] Example 2

[0031] Please see Figure 1-5Based on Embodiment 1, the lighting assembly 3 includes a lamp panel 301, both sides of which are fixedly connected to the housing 1. A reflector 302 is movably connected to the bottom of the lamp panel 301. A condensing lens 303 is disposed at the bottom of the reflector 302. Both sides of the condensing lens 303 are movably connected to the lamp panel 301. A light-diffusing lens 304 is disposed at the bottom of the condensing lens 303. Both sides of the light-diffusing lens 304 are movably connected to the lamp panel 301. An anti-glare lens 305 is disposed at the bottom of the light-diffusing lens 304. Both sides of the anti-glare lens 305 are movably connected to the lamp panel 301. A light-transmitting plate 306 is disposed at the bottom of the anti-glare lens 305. The top of the light-transmitting plate 306 is detachably connected to the housing 1. A groove 4 is opened on one side of the inner cavity of the housing 1. A slider 5 is slidably connected to the inner cavity of the groove 4. The slider 5 is further... One side is fixedly connected to the locking block 204. A pull plate 6 is provided on one side of the housing 1. One side of the pull plate 6 is fixedly connected to the pull rod 205. Positioning blocks 7 are fixedly connected to both sides of the bottom of the lamp panel 301. The bottom of the positioning block 7 passes through the top of the anti-glare lens 305 and is threadedly connected to the nut 8. The bottom of the solar panel 201 is connected to the control module 9 through wires. The bottom of the control module 9 is movably connected to the housing 1. One side of the control module 9 is connected to the lamp panel 301 through wires. The other side of the control module 9 is connected to the battery 10 through wires. The bottom of the battery 10 is movably connected to the housing 1. Limiting plates 11 are provided on both sides of the bottom of the solar panel 201. One side of the limiting plate 11 is fixedly connected to the housing 1. Sealing gaskets 12 are provided on all four sides of the solar panel 201. One side of the sealing gasket 12 is fixedly connected to the housing 1.

[0032] Specifically: Multiple LED beads are arranged in an array on the top of the light panel 301, avoiding the problem of localized dense light sources and localized lack of light sources caused by single or scattered distribution. This ensures basic uniformity of light output from the light panel 301. The sliding groove 4 and slider 5 limit the range of motion and operation of the locking block 204. The pull plate 6, acting as a pull rod 205, provides a more easily accessible operating point, improving the convenience of the device. The positioning block 7 passes through the anti-glare lens 305 and is fixed by the nut 8, precisely aligning the reflector 302, focusing lens 303, uniform light lens 304, and anti-glare lens 305 along the axis of the positioning block 7, preventing misalignment of components due to installation deviations. The control module 9 controls the interaction between the solar panel 201 and the light panel 301. The power output of 1 (the module in the technical solution "A power supply system, a control method for a power supply system and an electronic device" uses the control module 9 of CN120527871A, the principle and connection method of which have been disclosed by the prior art, so this application will not repeat the installation and configuration process of the control module 9. Furthermore, the control method of the control module 9 is also disclosed by the prior art, so this application will not describe it either. At the same time, the control module 9 here is not made as a separate improvement, so its specific shape is not described in the figure). The number of limiting plates 11 is two, which can limit the range of motion of the solar panel 201. The sealing gasket 12 can fill the connection gap at the connection between the solar panel 201 and the housing 1, so that dust or rainwater can enter the inner cavity of the housing 1.

[0033] The working principle of this utility model is as follows: When it is necessary to maintain or replace the internal components of the housing 1 or the solar panel 201, pull the pull plate 6. The pull plate 6 drives the pull rod 205. The pull rod 205 drives the locking block 204 to move and compress the spring 206. When the locking block 204 is completely disengaged from the locking groove 203 in the inner cavity of the fixing block 202, the solar panel 201 can be removed for maintenance of the internal components of the housing 1 or the solar panel 201. In use, the reflector 302 initially converges the light emitted by the lamp panel 301. The focusing lens 303 further precisely controls the direction of light propagation. The uniform light lens 304 can eliminate the afterimage of the lamp beads and make the illuminated surface uniformly lit. The anti-glare lens 305 can soften the strong light and reduce the glare stimulation during night lighting. The light-transmitting plate 306 serves as a protective plate to prevent water vapor or dust from entering the interior of the housing 1.

[0034] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. An integrated solar linear floodlight comprising a housing (1), characterized in that: A solar panel (2) is provided on the top of the housing (1), and a lighting panel (3) is provided at the bottom of the inner cavity of the housing (1); The solar module (2) includes a solar panel (201), which is located at the top of the inner cavity of the housing (1). The solar panel (201) has a fixing block (202) detachably connected to both sides of its bottom. The fixing block (202) has a slot (203) at its bottom. The slot (203) has a locking block (204) engaged with its inner cavity. The other side of the locking block (204) is slidably connected to the housing (1). A pull rod (205) is fixedly connected to the rear side of the locking block (204). The other side of the pull rod (205) penetrates the inner cavity of the housing (1) and extends to the surface of the housing (1). A spring (206) is provided on the surface of the pull rod (205). The other side of the spring (206) is fixedly connected to the housing (1).

2. The integrated solar linear floodlight of claim 1, wherein: The lighting assembly (3) includes a lamp plate (301), both sides of which are fixedly connected to the housing (1). A reflector (302) is movably connected to the bottom of the lamp plate (301). A condenser lens (303) is provided at the bottom of the reflector (302). Both sides of the condenser lens (303) are movably connected to the lamp plate (301). A light-diffusing lens (304) is provided at the bottom of the condenser lens (303). Both sides of the light-diffusing lens (304) are movably connected to the lamp plate (301). An anti-glare lens (305) is provided at the bottom of the anti-glare lens (305). Both sides of the anti-glare lens (305) are movably connected to the lamp plate (301). A light-transmitting plate (306) is provided at the bottom of the anti-glare lens (305). The top of the light-transmitting plate (306) is detachably connected to the housing (1).

3. The integrated solar linear floodlight according to claim 1, characterized in that: A sliding groove (4) is provided on one side of the inner cavity of the housing (1), and a slider (5) is slidably connected to the inner cavity of the sliding groove (4). The other side of the slider (5) is fixedly connected to the locking block (204).

4. The integrated solar linear floodlight according to claim 1, characterized in that: A pull plate (6) is provided on one side of the housing (1), and one side of the pull plate (6) is fixedly connected to the pull rod (205).

5. The integrated solar linear floodlight according to claim 2, characterized in that: The lamp panel (301) has positioning blocks (7) fixedly connected to both sides of its bottom. The bottom of the positioning block (7) passes through the top of the anti-glare lens (305) and is threaded with a nut (8).

6. The integrated solar linear floodlight according to claim 2, characterized in that: The bottom of the solar panel (201) is connected to a control module (9) via wires. The bottom of the control module (9) is movably connected to the housing (1). One side of the control module (9) is connected to the lamp panel (301) via wires, and the other side of the control module (9) is connected to a battery (10) via wires. The bottom of the battery (10) is movably connected to the housing (1).

7. The integrated solar linear floodlight according to claim 1, characterized in that: Limiting plates (11) are provided on both sides of the bottom of the solar panel (201), and one side of the limiting plate (11) is fixedly connected to the shell (1).

8. The integrated solar linear floodlight according to claim 1, characterized in that: The solar panel (201) is provided with sealing gaskets (12) on all four sides, and one side of the sealing gasket (12) is fixedly connected to the housing (1).

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