floodlights

Abstract

The utility model discloses a floodlight, including the lamp body, light source subassembly and solar silicon wafer, the lamp body presents the frame shape of two end openings including first port and second port, light source subassembly is connected on first port, and has the luminous surface to second port, to make the luminous surface emit light via second port and project to the lamp body outside, solar silicon wafer is attached in the light source subassembly and deviates from one side of luminous surface, and with light source subassembly between electric connection. In the floodlight of the utility model embodiment, by the solar silicon wafer and light source subassembly are integrated together and form integrated structure, not only make its installation simple and swift, also reduced the packing size to reduce transportation and inventory cost.

Description

Technical Field

[0001] This utility model embodiment belongs to the field of LED lighting, specifically, it relates to a floodlight. Background Technology

[0002] At present, solar photovoltaic floodlights are widely used. They mainly consist of two parts: the solar photovoltaic panel and the lamp body. These two parts are installed independently on the lamp post or wall. The lamp body includes a waterproof lamp shell, internal LEDs and reflectors, as well as common components such as batteries and control power supplies. The solar photovoltaic panel is an additional integral structural component. Outdoor installation requires fixing both the lamp body and the solar photovoltaic panel, which makes fixing extremely inconvenient and results in high overall production, packaging, and transportation costs. Utility Model Content

[0003] In view of this, the present invention provides a floodlight to solve at least one technical problem existing in the current floodlights.

[0004] This utility model embodiment provides a floodlight as described above, comprising:

[0005] The lamp body is a frame shape with openings at both ends, including a first port and a second port;

[0006] A light source assembly is connected to the first port and has a light-emitting surface facing the second port, such that light emitted from the light-emitting surface is projected onto the lamp body through the second port;

[0007] A solar silicon wafer is attached to the side of the light source assembly that is away from the light-emitting surface and is electrically connected to the light source assembly.

[0008] Furthermore, the light source assembly includes a glass substrate and LED beads;

[0009] The glass substrate is connected to the first port;

[0010] Multiple LED beads are arranged in an array on the side of the glass substrate facing the second port to form the light-emitting surface.

[0011] Furthermore, it also includes a power supply assembly, which includes control lines disposed on the side of the glass substrate facing the second port, for electrically connecting the LED beads and the solar silicon wafer.

[0012] Furthermore, the power supply assembly includes a lithium battery disposed on the side of the glass substrate facing the second port, and the lithium battery is electrically connected to the control circuit and the solar silicon wafer respectively.

[0013] Furthermore, the side of the glass substrate facing the second port is divided into a first region and a second region, with a plurality of LED beads arranged in the first region and the control circuit disposed in the second region.

[0014] Furthermore, it also includes a reflector cup disposed on the side of the glass substrate facing the second port, including a third port and a fourth port opposite each other, the third port being disposed in the first region to surround the plurality of LED beads therein, and the fourth port extending toward the direction of the second port.

[0015] Furthermore, it also includes a glass panel and a top cover, the glass panel being disposed on the second port and connected to the lamp body through the top cover, the fourth port abutting against the side of the glass panel facing the light source assembly.

[0016] Furthermore, it also includes a bottom cover, which is disposed on the first port and is used to connect the glass substrate to the lamp body.

[0017] Furthermore, it also includes a waterproof switch, which is mounted on the lamp body and electrically connected to the control circuit.

[0018] Furthermore, it also includes a U-shaped bracket, the two ends of which are connected to the two opposite sides of the lamp body by fixing screws.

[0019] According to the floodlight provided in this embodiment of the present invention, the lamp body is a frame shape with openings at both ends, including a first port and a second port; the light source assembly is connected to the first port and has a light-emitting surface facing the second port, so that the light emitted from the light-emitting surface is projected onto the lamp body through the second port; the solar silicon wafer is attached to the side of the light source assembly facing away from the light-emitting surface and is electrically connected to the light source assembly; by integrating the solar silicon wafer and the light source assembly together to form an integral structure, not only is its installation simple and quick, but the packaging size is also reduced, thereby reducing transportation and inventory costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 An exploded view of a three-dimensional structure of a floodlight provided as an embodiment of this utility model;

[0022] Figure 2 An exploded three-dimensional structural diagram of a floodlight provided for an embodiment of this utility model;

[0023] Figure 3 A cross-sectional structural diagram of a floodlight provided in an embodiment of this utility model;

[0024] Figure 4 A top view schematic diagram of a floodlight structure provided in an embodiment of this utility model;

[0025] Figure 5 This is a schematic diagram of a floodlight structure viewed from below, provided as an embodiment of the present invention. Detailed Implementation

[0026] The following will describe in detail the implementation of this utility model with reference to the accompanying drawings and embodiments, so that the implementation of this utility model can be fully understood and carried out based on how technical means are used to solve technical problems and achieve technical effects.

[0027] Certain terms are used in the specification and claims to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components by differences in name, but by differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Substantially" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error. Furthermore, the terms "coupled" or "electrically connected" herein include any direct and indirect electrical coupling means. Therefore, if a first device is described as coupled to a second device, it means that the first device can be directly electrically coupled to the second device, or indirectly electrically coupled to the second device through other devices or coupling means. The following descriptions in the specification are preferred embodiments for carrying out the present invention; however, these descriptions are for the purpose of illustrating the general principles of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the appended claims.

[0028] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or system. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or system that includes said element. Specific Implementation

[0030] Please refer to Figure 1 This is an exploded three-dimensional structural diagram of a floodlight according to an embodiment of the present invention. The floodlight includes a lamp body 10, a light source assembly 20, and a solar silicon wafer 30.

[0031] The lamp body 10 is a frame shape with openings at both ends, including a first port 110 and a second port 120; the light source assembly 20 is connected to the first port 110 and has a light-emitting surface 210 facing the second port 120, so that the light emitted from the light-emitting surface 210 is projected onto the outside of the lamp body 10 through the second port 120; the solar silicon wafer 30 is attached to the side of the light source assembly 20 away from the light-emitting surface 210 and is electrically connected to the light source assembly 20.

[0032] Specifically, the lamp body 10 is generally made of metal and is a frame-shaped structure with openings at both ends. It has a first port 110 and a second port 120 facing each other. The shape of its end face includes, but is not limited to, a polygonal or circular structure. The light source assembly 20 is disposed on the first port 110, thereby forming a groove-shaped structure. The light-emitting surface 210 is disposed at the bottom of the groove-shaped structure, so that the light-emitting surface 210 faces the second port 120. In this way, the light emitted by the light-emitting surface 210 can be projected outside the lamp body 10 through the second port 120. The solar silicon wafer 30 is disposed on the back side of the bottom of the groove-shaped structure, that is, on the side of the light source assembly 20 away from the light-emitting surface 210. In other words, the solar silicon wafer 30 is disposed outside the lamp body 10. The solar silicon wafer 30 can absorb sunlight and convert solar energy into electrical energy. The solar silicon wafer 30 is electrically connected to the light source assembly 20 so that the electrical energy it converts can be transferred to the light source assembly 20 to power it.

[0033] In the floodlight provided in this embodiment of the utility model, by integrating the solar silicon wafer 30 and the light source assembly 20 together to form an integrated structure, the installation of the floodlight is not only simple and quick, but also the packaging size of the floodlight is reduced, thereby reducing its transportation and inventory costs.

[0034] Furthermore, please combine Figure 2-5 In other preferred embodiments of the present invention, the light source assembly 20 includes a glass substrate 201 and LED beads 202; the glass substrate 201 is connected to the first port 110; a plurality of LED beads 202 are arranged in an array on the side of the glass substrate 201 facing the second port 120 to form the light-emitting surface 210.

[0035] Specifically, the glass substrate 201 is disposed on the first port 110 to form a groove structure together with the lamp body 10. A plurality of LED beads 202 are arranged in an array at the bottom of the groove structure, thereby forming the light-emitting surface 210 facing the second port 120. When the LED beads emit light, the emitted light can be projected outside the lamp body 10 through the second port 120.

[0036] Furthermore, in other preferred embodiments of the present invention, the floodlight further includes a bottom cover 70, which is disposed on the first port 110 for connecting the glass substrate 201 to the lamp body 10.

[0037] Here, the bottom cover 70 is a cover ring structure with a hollow center and has a buckle structure extending towards the lamp body 10, so that the bottom cover 70 is connected to the first port 110 of the lamp body 10, thereby pressing the glass substrate 201 onto the lamp body 10. The hollow cover ring structure can also ensure that the solar silicon wafer 30 is exposed so that it can absorb solar energy.

[0038] In addition, in other preferred embodiments of the present invention, the floodlight further includes a power supply component 40, which includes a control circuit 410 disposed on the side of the glass substrate 201 facing the second port 120, for electrically connecting the LED beads 202 and the solar silicon wafer 30.

[0039] Specifically, the control line 410 may be arranged on the side of the glass substrate 201 facing the second port 120, and may be presented in the form of a printed circuit or in the form of a wire. The multiple LED beads 202 are electrically connected to each other through the control line 410, and the LED beads 202 and the solar silicon wafer 30 are electrically connected through the control line 410, thereby enabling the solar silicon wafer 30 to provide power to the LED beads 202.

[0040] Furthermore, the power supply assembly 40 includes a lithium battery 420, which is disposed on the side of the glass substrate 201 facing the second port 120, and is electrically connected to the control line 410 and the solar silicon wafer 30 respectively.

[0041] Specifically, the lithium battery 420, the control circuit 410, and the LED beads 202 are disposed on the same side of the glass substrate 201, that is, on the side of the glass substrate 201 facing the second port 120. The lithium battery 420 is electrically connected to the solar silicon wafer 30 through the control circuit 410, so that the solar silicon wafer 30 charges the lithium battery 420. The lithium battery 420 also has the function of storing electrical energy. During the day, the lithium battery 420 is charged by the solar silicon wafer 30, and at night the control circuit 410 automatically switches to light up the LED beads 202.

[0042] Furthermore, in other preferred embodiments of this utility model, the side of the glass substrate 201 facing the second port 120 is divided into a first region and a second region, a plurality of LED beads 202 are arranged in the first region, and the control circuit 410 is disposed in the second region.

[0043] Specifically, the glass substrate 201 is divided into a first region and a second region, which can be understood as a region for setting a power supply and a region for setting a light source; wherein, a plurality of LED beads 202 are arranged in the first region, and the control line 410 is arranged in the second region, and the lithium battery 420 is arranged above the control line 410.

[0044] In addition, in other preferred embodiments of the present invention, a reflector cup 50 is also included, disposed on the side of the glass substrate 201 facing the second port 120, including a third port 510 and a fourth port 520 opposite to each other. The third port 510 is disposed in the first region to surround the plurality of LED beads 202 therein, and the fourth port 520 extends toward the direction of the second port 120.

[0045] Specifically, the reflector cup 50 is generally horn-shaped with openings at both ends. The size of the third port 510 is slightly smaller than that of the fourth port 520. The third port 510 is disposed on the side of the glass substrate 201 facing the second port 120, specifically in the first area to surround the multiple LED beads 202. That is, the reflector cup 50 covers the multiple LED beads 202, while the fourth port 520 extends towards the second port 120. The reflector cup 50 has the function of reflecting and focusing light. Through the reflector cup 50, the LED light projected outside the lamp body 10 can be more uniformly focused, thereby improving the lighting effect.

[0046] Furthermore, in other preferred embodiments of this utility model, a glass panel 60 and a top cover 610 are also included. The glass panel 60 is disposed on the second port 120 and connected to the lamp body 10 through the top cover 610. The fourth port 520 abuts against the side of the glass panel 60 facing the light source assembly 20.

[0047] Specifically, the glass panel 60 is disposed on the second port 120, such that the glass substrate 201 and the lamp body 10 together form a relatively enclosed receiving space for accommodating the light source assembly 20 and the power supply assembly 40; here, the glass panel 60 and the glass substrate 201 are both connected to the two ports of the lamp body 10 by sealant, thereby forming the relatively enclosed receiving space; in addition, the top cover 610, like the bottom cover 70, is a cover ring structure with a hollow center, and has an extension towards the lamp body 10. The snap-fit ​​structure of the body 10 allows the top cover 610 to connect with the second port 120 of the lamp body 10, thereby pressing the glass panel 60 onto the lamp body 10. The hollowed-out cover ring structure ensures the emission of LED light. Specifically, the fourth port 520 abuts against the side of the glass panel 60 facing the light source assembly 20 to ensure that the light emitted from the reflector cup 50 can be emitted quickly, while also ensuring that the LED lamp bead 202 is in a relatively sealed environment, thus ensuring its safety during use.

[0048] In addition, since the reflector cup 50 and the lithium battery 420 are located below the glass panel 60, one half of the glass panel 60 is made of light-transmitting glass and the reflector cup 50 to ensure light emission, while the other half of the glass panel 60 is designed to be opaque to shield the power supply component 40 inside.

[0049] Furthermore, in other preferred embodiments of this utility model, the floodlight further includes a waterproof switch 80, which is disposed on the lamp body 10 and electrically connected to the control circuit 410.

[0050] Specifically, the lamp body 10 has a mounting hole on its side wall, and the waterproof switch 80 is installed in the mounting hole so that a switch button is provided on the outer wall of the lamp body 10. The waterproof switch 80 is electrically connected to the control circuit 410 inside the lamp body 10, so that the lamp can be manually turned off by the waterproof switch 80. If the lamp is not used for a long time, turning off the power can extend the service life of the lamp.

[0051] Furthermore, in other preferred embodiments of the present invention, the floodlight further includes a U-shaped bracket 90, the two ends of which are connected to the two opposite sides of the lamp body 10 by fixing screws 910.

[0052] Specifically, the openings at both ends of the U-shaped bracket 90 are located on two opposite sides of the lamp body 10 and are fixedly connected by the fixing screws 910. By adjusting the tightness of the fixing screws 910, the angle between the U-shaped bracket 90 and the lamp body 10 can be adjusted to regulate the illumination angle of the floodlight. Simultaneously, the U-shaped bracket 90 is also provided with fixing holes for connecting to external structures to facilitate the installation and fixation of the floodlight.

[0053] It should be understood that the terminology used in the embodiments of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. The singular forms "a," "the," and "the" used in the embodiments of this utility model and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise, and "multiple" generally includes at least two, but does not exclude the inclusion of at least one.

[0054] It should be understood that the term "and / or" used in this document is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, "first component and / or second component" can represent: the first component existing alone, the first component and the second component existing simultaneously, or the second component existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0055] It should be understood that although terms such as first, second, third, etc., may be used to describe certain components in the embodiments of this utility model, these components should not be limited to these terms alone. These terms are only used to distinguish the components from each other. For example, without departing from the scope of the embodiments of this utility model, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component.

[0056] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to monitoring.” Similarly, depending on the context, the phrases “if determination” or “if monitoring (the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when monitoring (the stated condition or event)” or “in response to monitoring (the stated condition or event).”

[0057] In the embodiments of this utility model, terms such as "generally equal to," "generally perpendicular to," and "generally symmetrical" mean that the macroscopic size or relative positional relationship between the two features is very close to the stated relationship. However, those skilled in the art will understand that due to the existence of objective factors such as errors and tolerances, the positional relationship of objects is difficult to be precisely constrained at a small scale or even a microscopic angle. Therefore, even if there are slight errors in the size and positional relationship between the two, it will not have a significant impact on the realization of the technical effect of this utility model.

[0058] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0059] In the various embodiments described above, although the methods are illustrated and described as a series of actions for the sake of simplicity, those skilled in the art should understand and appreciate that these methods are not limited by the order of the actions, because according to one or more embodiments, some actions may occur in a different order and / or concurrently with other actions from those illustrated and described herein or not illustrated and described herein but which may be understood by those skilled in the art.

[0060] It should also be noted that those skilled in the art will understand that many technical details have been presented in the embodiments of this utility model to enable readers to better understand it. However, even without these technical details and various changes and modifications based on the above embodiments, the technical solutions claimed in the claims of this utility model can be basically achieved. Therefore, in practical applications, various changes can be made to the above embodiments in form and detail without departing from the spirit and scope of this utility model.

[0061] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A floodlight, characterized in that, include: The lamp body is a frame shape with openings at both ends, including a first port and a second port; A light source assembly is connected to the first port and has a light-emitting surface facing the second port, such that light emitted from the light-emitting surface is projected onto the lamp body through the second port; A solar silicon wafer is attached to the side of the light source assembly that is away from the light-emitting surface and is electrically connected to the light source assembly.

2. The floodlight according to claim 1, characterized in that, The light source assembly includes a glass substrate and LED beads; The glass substrate is connected to the first port; Multiple LED beads are arranged in an array on the side of the glass substrate facing the second port to form the light-emitting surface.

3. The floodlight according to claim 2, characterized in that, It also includes a power supply assembly, which includes control lines disposed on the side of the glass substrate facing the second port, for electrically connecting the LED beads and the solar silicon wafer.

4. The floodlight according to claim 3, characterized in that, The power supply assembly includes a lithium battery disposed on the side of the glass substrate facing the second port, and the lithium battery is electrically connected to the control circuit and the solar silicon wafer respectively.

5. The floodlight according to claim 3, characterized in that, The side of the glass substrate facing the second port is divided into a first region and a second region. A plurality of LED beads are arranged in the first region, and the control circuit is arranged in the second region.

6. The floodlight according to claim 5, characterized in that, It also includes a reflector cup disposed on the side of the glass substrate facing the second port, including a third port and a fourth port opposite each other, the third port being disposed in the first region to surround the plurality of LED beads therein, and the fourth port extending toward the direction of the second port.

7. The floodlight according to claim 6, characterized in that, It also includes a glass panel and a top cover, the glass panel being disposed on the second port and connected to the lamp body through the top cover, and the fourth port abutting against the side of the glass panel facing the light source assembly.

8. The floodlight according to claim 6, characterized in that, It also includes a bottom cover, which is disposed on the first port and is used to connect the glass substrate to the lamp body.

9. The floodlight according to claim 6, characterized in that, It also includes a waterproof switch, which is mounted on the lamp body and electrically connected to the control circuit.

10. The floodlight according to claim 6, characterized in that, It also includes a U-shaped bracket, the two ends of which are connected to the two opposite sides of the lamp body by fixing screws.

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