LED floodlight

Abstract

The LED floodlight comprises a light shell, an LED light panel assembly, a plug, a socket and a charging wire, the LED light panel assembly is arranged in an inner cavity of the light shell, the socket is inserted in a back plate of the light shell, the plug is located on the side of the back plate of the light shell, and the charging wire is fixed in the inner cavity of the light shell. One end of the charging wire penetrates through a back plate of the lamp shell to be connected with the plug, and the other end of the charging wire is divided into two terminal wires to be connected with the LED lamp panel assembly and the socket respectively. The LED floodlight has good multifunctionality, and not only can meet the illumination requirement of a user, but also can meet the requirement of the user for charging other electric equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, and more specifically, to an LED floodlight. Background Art

[0002] LED floodlights are point light sources that evenly illuminate in all directions. Their illumination range can be adjusted arbitrarily, making them widely used in various lighting applications, such as portable vehicle lighting. However, plug-in LED floodlights occupy power outlets when used for lighting, making it inconvenient for users to charge other devices such as mobile phones and tablets, and failing to meet users' needs for flexible use in different scenarios.

[0003] In summary, how to provide an LED floodlight that meets both lighting and charging needs is a problem that currently needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide an LED floodlight, which has good versatility and can not only meet the user's lighting needs, but also meet the user's needs for charging other electrical devices.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] An LED floodlight comprises a lamp housing, an LED light panel assembly, a plug, a socket and a charging cable, wherein the LED light panel assembly is arranged in the inner cavity of the lamp housing, the socket is inserted into the back panel of the lamp housing, the plug is located beside the back panel of the lamp housing, the charging cable is fixed in the inner cavity of the lamp housing, and one end of the charging cable passes through the back panel of the lamp housing to connect to the plug, and the other end branches out into two terminal wires that are respectively connected to the LED light panel assembly and the socket.

[0007] Preferably, two winding sockets are symmetrically provided on the back plate of the lamp housing for winding the portion of the charging cable passing through the back plate of the lamp housing.

[0008] Preferably, the back plate of the lamp housing is provided with a wire through-hole for the charging wire to pass through, and the two wire winding sockets are symmetrically arranged on both sides of the wire through-hole.

[0009] Preferably, the LED lamp board assembly includes a PCB control board, a heat sink and a lamp board, the PCB control board is fixed in the inner cavity of the lamp housing and connected to one of the terminal wires, the heat sink is fixed in the inner cavity of the lamp housing and the lamp board is stacked thereon, and the light board is electrically connected to the PCB control board.

[0010] Preferably, the back plate of the lamp housing is provided with a key slot, an elastic key is provided in the key slot and is exposed outside the inner cavity of the lamp housing, and the PCB control board is pressed on the elastic key.

[0011] Preferably, a USB interface is provided on the PCB control board, a rubber plug opening is provided on the back plate of the lamp housing facing the USB interface, and an openable and closable USB rubber plug is provided in the rubber plug opening.

[0012] Preferably, a lamp holder is further included, the lamp holder is provided with a frame opening adapted to the shape of the lamp housing, the lamp housing is arranged in the frame opening, and the two opposite side plates of the lamp housing are respectively rotatably connected to the two opposite inner sides of the frame opening through two rotating parts.

[0013] Preferably, the lamp holder includes an upper lamp holder and a lower lamp holder which are buckled together from top to bottom, and the lower lamp holder is symmetrically provided with two magnet seat mounting grooves, and the upper lamp holder is provided with a notch which is buckled with the outer contour of the magnet seat mounting groove at the position corresponding to the magnet seat mounting groove, and a detachable magnet seat is provided in the magnet seat mounting groove, and a detachable magnet is provided in the magnet seat.

[0014] Preferably, the lamp stand includes an upper lamp stand and a lower lamp stand that are buckled together from top to bottom, and two opposite sides of the upper lamp stand and the lower lamp stand are respectively provided with two buckled-matching half-slots, and a detachable nut is provided between the two half-slots, and the nut is used to connect the fasteners.

[0015] Preferably, a handle is integrally provided on one side of the lamp holder, and the handle is provided with a plurality of grooves.

[0016] The LED floodlight provided by this utility model has a socket and a plug. The plug is used to connect to an external power socket, and the plug is electrically connected to the LED light panel assembly and the socket via a charging cable. Therefore, when the LED floodlight is used for lighting, the plug is connected to the external power socket, and power is simultaneously supplied to the LED light panel assembly and the socket. The LED light panel assembly is used for lighting to meet the user's lighting needs, and the socket can be used as a power source to charge other electrical devices to meet the power needs of the user's other devices. This enhances the versatility of the LED floodlight and meets the user's needs for flexible use in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the back structure of an LED floodlight provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the front structure of an LED floodlight provided by the utility model;

[0020] Figure 3 This is an exploded view of the components inside the lamp housing provided by the present invention;

[0021] Figure 4 This is an exploded view of the lamp stand provided by the utility model.

[0022] Reference numerals:

[0023] 1-lamp housing; 11-plug; 12-socket; 13-charging cable; 14-winding card holder; 15-PCB control board; 16-heat sink; 17-lamp board; 18-elastic button; 19-USB rubber plug; 110-cable clamp; 111-bolt; 112-lock nut; 113-damping washer; 114-rubber ring; 115-transparent lampshade;

[0024] 2-lamp stand; 21-upper lamp stand; 22-lower lamp stand; 23-magnet holder mounting slot; 24-magnet holder; 25-magnet; 26-sticker; 27-nut; 28-handle; 29-groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The core of the utility model is to provide an LED floodlight, which has good versatility and can not only meet the user's lighting needs, but also meet the user's needs for charging other electrical devices.

[0027] It should be noted that in this embodiment, the directions or positional relationships indicated by "up", "down", "front", "back", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on this application.

[0028] Please refer to Figure 1 and Figure 3The present application provides an LED floodlight, including a lamp housing 1, an LED light panel assembly, a plug 11, a socket 12 and a charging cable 13. The LED light panel assembly is arranged in the inner cavity of the lamp housing 1, the socket 12 is inserted into the back panel of the lamp housing 1, the plug 11 is located next to the back panel of the lamp housing 1, and the charging cable 13 is fixed in the inner cavity of the lamp housing 1, and one end of the charging cable 13 passes through the back panel of the lamp housing 1 to connect to the plug 11, and the other end is divided into two terminal wires that are respectively connected to the LED light panel assembly and the socket 12.

[0029] It should be noted that the LED light panel assembly is usually in the form of a circuit board, which can provide a stable power connection to ensure the normal operation of the LED lamp. The LED light panel assembly is set in the lamp housing 1, and its light source shines on the lampshade, which diffuses the light range to present a uniform and soft halo effect.

[0030] Specifically, a socket hole is provided on the back panel of the lamp housing 1, and the socket 12 is inserted into the inner cavity of the lamp housing 1 through the socket hole, with the insertion hole of the socket 12 exposed outside the inner cavity of the lamp housing 1, and the internal wiring terminal of the socket 12 is located in the inner cavity of the lamp housing 1. A wire through-hole is provided on the back panel of the lamp housing 1, and a plug 11 is located next to the back panel of the lamp housing 1. The wiring terminal of the plug 11 is connected to one end of the charging cable 13, and the other end of the charging cable 13 passes through the wire through-hole to separate into two terminal wires, one terminal wire is connected to the internal wiring terminal of the socket 12, and the other terminal wire is electrically connected to the LED light board assembly. The charging cable 13 is pressed firmly against the inner side of the back panel of the lamp housing 1 by a wire clamp 110 to fix the charging cable 13 and prevent the plug 11 from dragging the charging cable 13 out of the inner cavity of the lamp housing 1.

[0031] Therefore, when the LED floodlight is used for lighting, the plug 11 is connected to the external power supply socket 12, and power is supplied to the LED light panel assembly and the socket 12 at the same time. The LED light panel assembly is used for lighting to meet the user's lighting needs, and the socket 12 can be used as a power source to charge other electrical devices to meet the power needs of the user's other devices, thereby improving the versatility of the LED floodlight and meeting the user's needs for flexible use in different scenarios.

[0032] Preferably, the socket 12 is provided with an openable and closable cover, which is arranged on the socket hole of the socket 12. In this way, when the socket 12 is not in use, the cover is closed to cover the socket hole to protect the socket 12 and prevent external impurities and water vapor from damaging the socket 12.

[0033] In order to facilitate users to store LED floodlights, based on the above embodiment, please refer to Figure 1Two winding brackets 14 are symmetrically provided on the back panel of the lamp housing 1 for winding the portion of the charging cable 13 that passes through the back panel of the lamp housing 1. Thus, when the user needs to store the LED floodlight, the plug 11 is unplugged from the external power socket 12, and the charging cable 13 exposed from the lamp housing 1 is wound around the two winding brackets 14, so that the charging cable 13 and its connected plug 11 are stored in an orderly manner, making it convenient for the user to place the LED floodlight.

[0034] Preferably, the back plate of the lamp housing 1 is provided with a wire through-hole for the charging wire 13 to pass through, and two wire winding holders 14 are symmetrically arranged on both sides of the wire through-hole to facilitate winding of the charging wire 13 exposed outside the lamp housing 1.

[0035] Regarding the specific configuration of the LED light panel assembly, please refer to Figure 3 The LED lamp board assembly includes a PCB control board 15, a heat sink 16 and a lamp board 17. The PCB control board 15 is fixed in the inner cavity of the lamp housing 1 and connected to a terminal wire. The heat sink 16 is fixed in the inner cavity of the lamp housing 1 and the lamp board 17 is stacked thereon. The lamp board 17 is electrically connected to the PCB control board 15.

[0036] It is understood that the PCB control board 15 is a circuit board used to connect to electrical wires of electrical components to control their operation. It contains components that implement control functions, such as the switch for the light board 17. The switch for the light board 17 on the PCB control board 15 is electrically connected to the switch contacts on the light board 17 to control the on and off of the light board 17. Furthermore, for high-power LED heat dissipation lamps, the light board 17 within them experiences high operating temperatures. Placing the light board 17 on the heat sink 16 facilitates heat dissipation, thereby improving the safety and reliability of the light board 17.

[0037] For further information, please refer to Figure 1 The back panel of the lamp housing 1 is provided with a key slot, in which a resilient key 18 is provided, which protrudes out of the inner cavity of the lamp housing 1. The PCB control board 15 is pressed against the resilient key 18. Thus, by pressing the resilient key 18, the user can control the on / off of the light board 17 on the PCB control board 15, thereby turning the light board 17 on and off, and conveniently controlling the LED floodlight illumination.

[0038] To further optimize the versatility of LED floodlights, based on the above examples, please refer to Figure 1 A USB interface is provided on the PCB control board 15, and a rubber plug opening is provided on the back plate of the lamp housing 1 facing the USB interface, and a USB rubber plug 19 that can be opened and closed is provided in the rubber plug opening.

[0039] Thus, the USB interface is provided on the PCB control board 15, so that the USB interface can be used as a power supply interface. By opening the USB plug 19, other devices can be connected to the USB interface via a USB data cable to charge the device or transfer data, thereby meeting the user's charging or data transfer needs. It should be noted that when the USB interface is not in use, the USB plug 19 needs to be closed to isolate the inner cavity of the lamp housing 1 from the outside world, thereby preventing external impurities or moisture from entering the inner cavity of the lamp housing 1 and damaging the various components.

[0040] Based on any of the above examples, please refer to Figure 2 A lampshade groove is provided at one end of the lamp housing 1 opposite to its back plate, and the periphery of the transparent lampshade 115 is bonded to the surrounding groove walls of the lampshade groove and faces the lamp board 17.

[0041] It is understood that to achieve the lighting function of the LED floodlight, the light from the LED lamp on the lamp panel 17 must be emitted to the outside of the lamp housing 1. Therefore, a lampshade groove is provided on the front end surface of the lamp housing 1, and a transparent lampshade 115 is installed in the lampshade groove. The light from the LED lamp passes through the transparent lampshade 115 to illuminate the external environment. The periphery of the transparent lampshade 115 is glued to the surrounding walls of the lampshade groove, which not only improves assembly efficiency but also provides excellent waterproofing.

[0042] Based on any of the above embodiments, the present application also includes a lamp holder 2, which is provided with a frame opening adapted to the shape of the lamp housing 1, the lamp housing 1 is arranged in the frame opening, and the opposite side plates of the lamp housing 1 are respectively connected to the two opposite inner sides of the frame opening through two rotating parts.

[0043] For details, please refer to Figures 2 to 4 The rotating part includes a bolt 111 and a lock nut 112. The bolt 111 passes through the frame wall of the lamp holder 2 and the side panel of the lamp housing 1 in sequence and extends into the inner cavity of the lamp housing 1. It is fastened to the inner wall of the side panel of the lamp housing 1 through the lock nut 112, and a damping gasket 113 is provided between the lamp holder 2 and the lamp housing 1 and is sleeved on the bolt 111.

[0044] It is understood that the threaded connection between the bolt 111 and the locknut 112 can achieve a fastening effect between the lamp holder 2 and the lamp housing 1, that is, ensure the stability of the structure of the lamp housing 1. The bolt 111 and the locknut 112 are loosely matched. Even if a certain gap is left between the bolt 111 and the locknut 112, the lamp housing 1 can rotate relative to the lamp holder 2 when a certain force is applied to the lamp housing 1. However, the lamp housing 1 does not rotate when no force is applied to the lamp housing 1. Furthermore, the damping washer 113 is tightly attached between the lamp housing 1 and the lamp holder 2. The damping washer 113 is made of a viscoelastic material and has a certain resistance to the rotation of the lamp housing 1. If the force applied to the lamp housing 1 does not overcome the resistance of the damping washer 113, the lamp housing 1 will not rotate. In this way, it can be ensured that after the lamp housing 1 is manually rotated to a suitable lighting angle and the force is removed, the lamp housing 1 still maintains the suitable lighting angle, thereby improving the accuracy and reliability of the lighting angle adjustment.

[0045] Therefore, when adjusting the lighting angle of the LED floodlight, there is no need to remove the lamp stand 2. The lamp housing 1 can be manually rotated to any angle by utilizing the rotating connection between the lamp housing 1 and the lamp stand 2. On the one hand, it saves time and effort, and avoids the wear of the connecting parts caused by repeated disassembly and assembly of the lamp stand 2 and the lamp housing 1, thereby ensuring the safety, stability and life of use; on the other hand, the lighting angle of the LED floodlight can be adjusted, thereby making the LED floodlight suitable for different scenes.

[0046] Optional, please refer to Figure 3 Rubber rings 114 are fitted around the edges of both side panels of the lamp housing 1. As will be appreciated, rubber rings 114 are made of an elastic material with a certain degree of resilience, absorbing vibration and impact, thus providing shock absorption. Thus, the two rubber rings 114, positioned on either side of the lamp housing 1, absorb vibration and impact generated during rotation, ensuring smooth rotation.

[0047] Regarding the specific configuration of the lamp holder 2, please refer to Figure 4 The lamp holder 2 includes an upper lamp holder 21 and a lower lamp holder 22 which are buckled together from top to bottom. Two magnet seat mounting grooves 23 are symmetrically provided on the lower lamp holder 22. A notch which is matched with the outer contour of the magnet seat mounting groove 23 is provided at the position of the upper lamp holder 21 corresponding to the magnet seat mounting groove 23, and a detachable magnet seat 24 is provided in the magnet seat mounting groove 23, and a detachable magnet 25 is provided in the magnet seat 24.

[0048] The lamp stand 2 employing the above-described configuration has the following advantages: First, the lamp stand 2 comprises an upper lamp stand 21 and a lower lamp stand 22, forming a detachable structure. This not only facilitates manufacturing of the lamp stand 2 but also facilitates assembly and disassembly of the lamp stand 2. Second, when installing the LED floodlight, simply place the magnet 25 on the lamp stand 2 close to the device, such as the hood, for automatic attachment. No additional connection steps are required, making it suitable for lighting a wide range of devices and facilitating adjustment of the lamp stand 2's installation position, making the LED floodlight suitable for various scenarios.

[0049] Optionally, a sticker 26 is provided on the magnet 25, which not only increases the aesthetics but also makes it easier for users to distinguish and identify it.

[0050] For further information, please refer to Figure 4 The upper and lower lamp brackets 21 and 22 are provided with two half-slots on opposite sides thereof, each of which is provided with a detachable nut 27, which is used to connect a fastener. In this way, a fastener, such as a bolt 111, can be inserted through the two half-slots into the threaded opening of the nut 27 for threaded connection. Thus, in addition to being magnetically mounted using the magnet 25, the LED floodlight of the present application can also be mounted using fasteners, expanding the installation methods of the lamp bracket 2 and allowing users to choose according to different usage scenarios, thereby further expanding the application range of the LED floodlight.

[0051] Based on the above examples, please refer to Figure 2 A handle 28 is integrally provided on one side of the lamp frame 2, so that the user can illuminate the LED floodlight at any position by holding the handle 28, improving the user's convenience. In addition, a plurality of grooves 29 are provided on the handle 28 to increase the friction between the user's fingers and palm when holding the handle 28, thereby making it more convenient for the user to control the LED floodlight.

[0052] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0053] The LED floodlight provided by the present invention has been described in detail above. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the claims of the present invention.

Claims

1. An LED floodlight, characterized in that: The invention comprises a lamp housing (1), an LED lamp panel assembly, a plug (11), a socket (12) and a charging cable (13), wherein the LED lamp panel assembly is arranged in the inner cavity of the lamp housing (1), the socket (12) is inserted into the back plate of the lamp housing (1), the plug (11) is located beside the back plate of the lamp housing (1), the charging cable (13) is fixed in the inner cavity of the lamp housing (1), and one end of the charging cable (13) passes through the back plate of the lamp housing (1) to connect to the plug (11), and the other end branches out into two terminal wires respectively connected to the LED lamp panel assembly and the socket (12).

2. The LED floodlight according to claim 1, characterized in that: Two winding clamps (14) are symmetrically provided on the back plate of the lamp housing (1) for winding the portion of the charging cable (13) passing through the back plate of the lamp housing (1).

3. The LED floodlight according to claim 2, characterized in that: The back plate of the lamp housing (1) is provided with a wire through-hole for the charging wire (13) to pass through, and the two winding clamps (14) are symmetrically arranged on both sides of the wire through-hole.

4. The LED floodlight according to claim 1, characterized in that: The LED lamp panel assembly comprises a PCB control board (15), a heat sink (16) and a lamp panel (17); the PCB control board (15) is fixed in the inner cavity of the lamp housing (1) and connected to one of the terminal wires; the heat sink (16) is fixed in the inner cavity of the lamp housing (1) and the lamp panel (17) is stacked thereon; and the lamp panel (17) is electrically connected to the PCB control board (15).

5. The LED floodlight according to claim 4, characterized in that: The back plate of the lamp housing (1) is provided with a key slot, an elastic key (18) is provided in the key slot and is exposed outside the inner cavity of the lamp housing (1), and the PCB control board (15) is pressed on the elastic key (18).

6. The LED floodlight according to claim 4, characterized in that: The PCB control board (15) is provided with a USB interface, and a rubber plug opening is provided on the back plate of the lamp housing (1) at a position facing the USB interface, and an openable and closable USB rubber plug (19) is provided in the rubber plug opening.

7. The LED floodlight according to any one of claims 1 to 6, characterized in that: The lamp housing (1) is provided with a frame opening adapted to the shape of the lamp housing (1), the lamp housing (1) is arranged in the frame opening, and the two opposite side plates of the lamp housing (1) are rotatably connected to the two opposite inner sides of the frame opening via two rotating members.

8. The LED floodlight according to claim 7, characterized in that: The lamp frame (2) comprises an upper lamp frame (21) and a lower lamp frame (22) which are buckled together in sequence from top to bottom, the lower lamp frame (22) is symmetrically provided with two magnet seat mounting grooves (23), the upper lamp frame (21) is provided with a notch which is buckled and matched with the outer contour of the magnet seat mounting groove (23) at a position corresponding to the magnet seat mounting groove (23), and a detachable magnet seat (24) is provided in the magnet seat mounting groove (23), and a detachable magnet (25) is provided in the magnet seat (24).

9. The LED floodlight according to claim 7, characterized in that: The lamp stand (2) comprises an upper lamp stand (21) and a lower lamp stand (22) which are buckled together in sequence from top to bottom. Two opposite sides of the upper lamp stand (21) and the lower lamp stand (22) are respectively provided with two half-slots which are buckled together. A detachable nut (27) is provided between the two half-slots. The nut (27) is used to connect a fastener.

10. The LED floodlight according to claim 7, characterized in that: A handle (28) is integrally provided on one side of the lamp stand (2), and a plurality of grooves (29) are provided on the handle (28).

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